baber/WOPTO huggingface dataset:
Patent JP-2004359583-A (JP)
Title: Chain lactic acid oligomer derivative and its production method
Inventor: WATANABE MIKIO
IPC: C08G63/08
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chain lactic acid oligomer derivative useful as an intermediate for synthesis of a cyclic lactic acid oligomer.  <P>SOLUTION: This lactic acid oligomer derivative is represented by general formula (I) (wherein m is an integer of ≥2; Y is -COR<SP>1</SP>or -R<SP>2</SP>; R<SP>1</SP>is a substitutable aliphatic group, aryl or heterocyclic group; and R<SP>2</SP>is a substitutable heterocyclic group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363255-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: ERIGUCHI KOUJI
IPC: H01L21/8234
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing plasma charging damage without being affected by the application direction of electric field at the time of plasma process, and to provide its fabricating process.  <P>SOLUTION: A gate insulating film 6, a gate electrode 7, and an active region 5 functioning as a diode are provided on a silicon substrate and a first interlayer insulation layer 10 is formed by plasma process. A dummy interconnect line 13 and non-dummy interconnect lines 12a and 12b are then formed simultaneously on the first interlayer insulating film 10 and a second interlayer insulating film 11 is formed on the first interlayer insulating film 10 by plasma process. The dummy interconnect line 13 is arranged not to overlap a region 15 obtained by projecting the active region 5 to the first interlayer insulating film 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359427-A (JP)
Title: Paper feeding device
Inventor: KOSUGI AKIRA
IPC: B65H3/52
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent a plurality of papers from being conveyed in an overlapped condition by a simple configuration.  <P>SOLUTION: In this paper feeding device 1, paper is conveyed by passing through between a paper feeding roller 5 and a separation roller 6 by rotating the paper feeding roller 5. The paper feeding device 1 is provided with a motor 20 which becomes a driving source of the separation roller 6, a first transmission mechanism for transmitting rotation force to the separation roller 6 through a torque limiter 7 from the motor 20, and a second transmission mechanism for transmitting rotation force to the separation roller 6 without using the torque limiter 7 from the motor 20. In the paper feeding device 1, the second transmission mechanism operates temporarily to transmit rotation force to the separation roller 6 through the second transmission mechanism from the motor 20 during a period of time when rotation force is transmitted to the separation roller 6 through the first transmission mechanism from the motor 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364450-A (JP)
Title: Stepping motor drive and display device with stepping motor
Inventor: OISHI MASAKI
IPC: H02K11/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping motor drive and a display device with the drive capable of efficient switching zero point detecting processing operations and normal operation of a plurality of stepping motors.  <P>SOLUTION: This driving device and indicating device comprises the plurality of stepping motors 11 to 13, a plurality of driven members 21 to 23 working with the rotation of the rotors of each of stepper motors, a plurality of stoppers 51 to 53 for mechanically stopping each of driven members at the zero point, and a control means 4 for controlling to perform the normal operation for driving and controlling so as to normally and reversely rotate each of the stepping motors and the zero point detecting processing operation for detecting that each of the driven members is positioned at the zero point. The control means 4 starts the zero point detecting processing operation in each of the stepping motors at the same time, and controls the stepping motors at which the zero point detecting processing has been finished so as to switch to the normal operation without any need for waiting for the end of the zero point detecting processing of the other stepping motors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363039-A (JP)
Title: Coil electrode for vacuum circuit-breaker and vacuum valve for vacuum circuit-breaker
Inventor: SUGA NORIO
IPC: H01H33/66
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil electrode capable of obtaining an uniform longitudinal magnetic field and a vacuum valve for vacuum circuit-breakers in which the coil electrode is used.  <P>SOLUTION: A coil electrode 12 constituting a vacuum valve for vacuum circuit-breakers comprises mainly a ring 12a provided so as to be concentric on a plane orthogonal to the axis of the coil electrode, a plurality of arms 16a arranged at an equal interval along the perimeter of the ring 12a and extends to the outside, and a coil formed to be folded in one direction toward a position more inner than the maximum outer diameter end of another adjacent arms 16a, from the maximum outer diameter end that is furthest apart from the coil electrode 12 by way of the arms 16a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004315-A (JP)
Title: Joy stick device
Inventor: YAMAZAKI MAKOTO
IPC: G05G5/05
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a tilt return error of an operation member returned to an original position in a joy stick device.  <P>SOLUTION: A joy stick device 100 has an operation member 14 held so as to enable tilt operation in multi-direction, a return ring 16 for returning the operation member 14 to a prescribed position, and a spring for return 15 to become its returning force. The device 100 is structured in that a fixing plate 17 with a central hole 17a is disposed thereon, and the operation member 14 is returned to the prescribed position by engaging at least part of the ring 16 with the hole 17a of the fixing plate 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002493-A (JP)
Title: Wall paper and method for producing the same
Inventor: WASAKA HIDEO
IPC: D06N7/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing wall paper, comprising preliminarily embossing a thermoplastic resin sheet or release paper for forming the surface of the wall paper to easily, economically and sharply emboss without needing a special equipment or process, and disposing a surface-protecting layer between the sheet layer of the release paper and releasing paper to easily dispose the surface-protecting layer on the surface, and to provide the wall paper.  <P>SOLUTION: This method for producing the wall paper comprises coating the releasing paper-free surface of the preliminarily embossed release paper or sheet comprising the thermoplastic resin with a resin, sticking backing paper to the coated resin, thermally curing the resin, and then removing the releasing paper of the release paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162005-A (JP)
Title: Curable fluid for forming coating film and adhesive
Inventor: KAUFFMAN THOMAS FREDERICK
IPC: C09D7/65
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable fluid having relatively low viscosity and capable of forming a polymeric composition by the exposure to cure conditions, a coated article made of a substrate coated with the composition, a composite article made of a substrate bonded with the composition and a method for producing the coated article and the composite article.  <P>SOLUTION: The curable fluid containing polymeric nanoparticles can form a polymeric composition after the exposure of the curable fluid to one or more cure conditions selected from high temperature, radiation, mixing with a site having complementary reactive group and their combination. The polymeric nanoparticle contains at least one multiethylenically unsaturated monomer as a polymerization unit and has an average diameter of 1-50 nm. The coated article and the composite article are produced by using the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005002702-A (JP)
Title: Apparatus for erecting/removing saddle type monorail girder
Inventor: NAMEGAWA TOMOKAZU
IPC: E01D24/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for erecting/removing a saddle type monorail girder, which does not require a construction road for entrance of a transporting vehicle or a truck crane or a space for installation of the crane, on a lateral side of piers over the entire distance of the railway, even if a construction site of the monorail is located immediately above an existing road or in a narrow area or an area where private houses and buildings closely stand.  <P>SOLUTION: The apparatus for erecting/removing the saddle type monorail girder is comprised of a front girder device and a rear girder device. The front girder device has at least two traveling carriages, girder racks erected on the respective traveling carriages, a front girder, a plurality of supports, a hanging rail, and a hoisting device. The rear girder device has a second hanging rail, and a rear girder support leg.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000562-A (JP)
Title: Golf club measuring instrument
Inventor: FUJII MASAFUMI
IPC: G01M7/02
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure a natural vibration frequency by automatically vibrating a shaft and to measure the weight, swing weight and natural vibration frequency of a golf club with a single instrument.  <P>SOLUTION: A clamper 6 provided with a dynamic strain gauge is arranged on a base 1, and when the grip part of the golf club is clamped by the clamper, an angle to the horizontal plane of the golf club is changed, the shaft is vibrated by the impact, and the natural vibration frequency of the golf club is measured by the output signal of the dynamic strain gauge by the vibration. Also, a shaft support part 4 for supporting the reference position of the shaft of the horizontally arranged golf club and a grip support part 5 for suppressing the end part of the grip of the golf club from the above are arranged on a measuring base arranged on the base, and the weight and the balance weight are measured as well. The clamper is driven by an electric motor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006760-A (JP)
Title: Game machine and program
Inventor: OKUYAMA SHIRO
IPC: A63F7/02
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a program for displaying a special pattern and a normal pattern at an image display device provided on a game board without limiting the performance of a specified game state.  <P>SOLUTION: This game machine (pachinko game machine) can be operated so as not to display a normal pattern display image FD to be displayed at an image display means in the case that a prescribed condition is satisfied, in the case that the ready-to-win state of the special pattern is generated for instance, and can be operated so as to display the normal pattern display image FD in the case that the ready-to-win state of the special pattern is ended. Also, the game machine can be operated so as to superimpose and display the normal pattern display image FD and the special pattern at the image display means and to display the normal pattern display image FD to be positioned on the back surface side or front surface side of the special pattern in the case that the prescribed condition is satisfied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012368-A (JP)
Title: Data converter, method for correcting data, and its program
Inventor: SANTO YASUYUKI
IPC: H04L47/43
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data converter which corrects a bit deviation resulting from a data lack and a format conversion, and to provide a method for correcting data and its program.  <P>SOLUTION: The data converter includes a transmission side MGW which counts the number of transmissions of an AAL1 cell which complemented all payloads with fill bit for delay when the delay of AAL2 cell data is generated in the UTRAN of the transmission side. When the number of the transmissions of the AAL1 cell which complemented all the payloads with the fill bit is odd, the data bit of the AAL2 cell data at a receiving time is shifted relatively by 4Bits in a range of 1oct as compared with the time of the transmission. In order to rectify this 4Bit shift, the transmission side MGW 4Bit inserts the fill bit to the head of the data bit of the initially received AAL2 cell data, processes to convert to the AAL1 cell data, and sends out to a Core Network side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083863-A (JP)
Title: Method for producing polyisocyanurate foam
Inventor: ISHIKAWA ATSUSHI
IPC: C08G18/38
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyisocyanurate foam having a high conversion rate to isocyanurate rings in skin parts of surface of the polyisocyanurate foam and carrying out rapid foaming and curing.  <P>SOLUTION: This method for producing the polyisocyanurate foam is to react a polyol component with an isocyanate component in the presence of a foaming agent containing a fluorine-containing hydrohaloalkane and a catalyst containing an organic carboxylate salt expressed by formula (I) [wherein R<SP>1</SP>and R<SP>2</SP>express each a 1-4C alkyl, or R<SP>1</SP>and R<SP>2</SP>may bind to form an alkylene imine ring, a piperazine ring or a morpholine ring; R<SP>3</SP>and R<SP>4</SP>express each formula (II) (wherein R<SP>6</SP>to R<SP>9</SP>express each H or a 1-4C alkyl) or formula (III) (wherein R<SP>10</SP>to R<SP>15</SP>express each H or a 1-4C alkyl); R<SP>5</SP>expresses H or a 1-3C alkyl]. The polyisocyanurate foam obtained by the method for producing the same is also included.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088742-A (JP)
Title: Offset control circuit and signal processor
Inventor: FUJIYAMA HIROKUNI
IPC: H03F3/34
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offset control circuit capable of operating at high speed, preventing deterioration in quality of signals due to deterioration of a distortion characteristic, and precisely executing offset adjustment.  <P>SOLUTION: A voltage-current conversion unit 10 generates differential currents (I+, I-) proportional to a potential difference between differential input voltage signals (VIN+, VIN-), an offset adjustment current generation unit 11 generates offset adjustment currents (Iofs+, Iofs-), and a current (Ir) proportional to the potential difference between differential terminals 107 and 108 flows through a current-voltage conversion unit 12. Differential current output terminals 105 and 106, offset adjustment current output terminals 101 and 102, and the differential terminals 107 and 108 are connected. Offset components in the differential input voltage signals (VIN+, VIN-) are adjusted with the offset adjustment currents (Iofs+, Iofs-), and added to the differential input voltage signals (VIN+, VIN-) to generate differential output voltage signals (VO+, VO-).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005009762-A (JP)
Title: Solenoid valve
Inventor: KIBUNE HITOSHI
IPC: F25B41/06
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve with a simple structure and easy manufacture reducing refrigerant flowing sound, and capable of suppressing noise by simplifying a composition of a passage restrictor part for maintaining size of fragmented bubbles.  <P>SOLUTION: The solenoid valve is composed so that opening and closing of the valve is carried out by carrying out approach and separation of a valve element 4 with respect to a valve seat part 6a by an electromagnetic coil 2. A hole 44 and passages 43b and 43c communicated with the hole 44 are provided in a refrigerant inflow side in the valve element 4. Porous members 51 and 52 fragmenting bubbles are provided in an inflow side of the hole 44 and in the passage 43c, the passage restrictor part d is formed in a passage in a downstream side of the members, and a sagging body part 61 for guiding fluid is arranged in an outflow side of the passage restrictor part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016078-A (JP)
Title: Cast-in-place hollow concrete slab, its construction method and spacer-cum-support used therefor
Inventor: KOYAMA MASATAKE
IPC: E04C5/20
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a further improved cast-in-place hollow concrete slab capable of reducing the construction man-hour in a site, lessening the number of components and also facilitating the construction.  <P>SOLUTION: A spacer and a support 30 equipped with an insertion body 32 into a buried material 20 between the upper surface of the buried material 20 and the upper end bar 14 is made to intervene. The insertion body 32 of the spacer and the support 30 is inserted in the buried material 20 to become a state to prevent the free movement in the horizontal direction, and uplift movement can be also controlled by the spacer and the support 30 to easily position the cast-in-place hollow concrete slab to a predetermined position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017552-A (JP)
Title: Heat insulating device and image forming apparatus using the same
Inventor: IIJIMA YASUAKI
IPC: G03G21/20
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating device capable of enhancing cooling and heat insulating efficiency and realizing space saving, and an image forming apparatus using the same.  <P>SOLUTION: A heat insulating unit 10 is constituted of a thermal shield board 11, a heat pipe 12, a heat sink 13 and a heat radiation part 14, and provided between a fixing unit 1 being a heat generation part and a developing unit 2 being a cooling object part. The board 11 has a heat absorption surface 11a and a heat radiation surface 11b, and turns the heat absorption surface 11a to the fixing unit 1 side and turns the heat radiation surface 11b to the heat pipe 12 side. Thus, the heat from the fixing unit 1 is hardly transferred to the developing unit 2. Then, the heat generated by a heater or the like incorporated in the fixing unit 1 is received by the heat sink 3 and the received heat is transferred to the heat radiation part 14 through the heat pipe 12 so as to perform heat radiation and cooling, whereby heat exchange is performed. Therefore, the cooling efficiency is enhanced, and the respective units are freely constituted in terms of shape, then the space saving is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025442-A (JP)
Title: Cutting insert for drill
Inventor: VANBERG MATTHIAS
IPC: B23B27/14
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert to guarantee that chip is broken into short fragment with regard to chip removal in drilling.  <P>SOLUTION: The invention relates to a cutting insert, intended for drills, in particular long hole drills, of the type that comprises a cutting edge from which a concavely curved, chip removing surface (5) extends up to a ridge (6), where the curved surface transforms into a top side (1) of the cutting insert. According to the invention, a plurality of long narrow grooves (8) extend from the chip removing surface (5) to the top side (1), with the purpose of supplying a chip which is cut free with long narrow embossments in the shape of ridges, with the purpose of facilitating and hastening breaking of the chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250427-A (JP)
Title: Onium salt compound, radiation-sensitive acid generator, and positive type radiation-sensitive resin composition
Inventor: YONEDA EIJI
IPC: H01L21/027
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an onium salt compound having excellent storage stability and suitable as a radiation-sensitive acid generator used in a radiation-sensitive resin composition useful as a chemical amplification type photoresist having high sensitivity and high resolution, the radiation-sensitive acid generator composed of the onium salt compound, and the positive-type radiation-sensitive resin composition containing the radiation-sensitive acid generator.  <P>SOLUTION: The onium salt compound has a cationic part expressed by formula (1) [A is I or S; (m) is an integer of ≥1; (n) is an integer of ≥0; (x) is an integer of 1-15; Ar<SP>1</SP>and Ar<SP>2</SP>are each a univalent (substituted)aromatic hydrocarbon group, or the like; and OZ is a sulfonic acid (ester) residue or a sulfinic acid (ester) residue]. The positive-type radiation-sensitive resin composition contains (A) the radiation-sensitive acid generator composed of the onium salt compound and (B) a resin containing an acid-dissociating group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005014460-A (JP)
Title: Screen printer
Inventor: TAGAMI YOSHIAKI
IPC: B41F15/36
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printer capable of enhancing a printing accuracy, minimizing a screen plate in production compared with a conventional processing pattern to reduce a screen plate production cost, as well as extending screen plate service life.  <P>SOLUTION: The screen printer, using a squeegee 3 and a screen printing plate 100 to effect screen printing on a work piece 6, is equipped with a table 100 arranged opposite to the screen printing plate 100 and having the work 6 arranged thereupon, a screen sealing section substantially sealing the space between the screen printing plate 100 and the table 10, and a supply section 500 for supplying a gas to the substantially sealed space between the screen printing plate 100 and the table 10. The supply section 500 is characterized by controlling the supply amount of the gas to be supplied based on the position of the squeegee 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072092-A (JP)
Title: Method of crystallizing silicon thin film, thin film transistor using the same, and flat display element provided with thin film transistor
Inventor: GU ZAIHON
IPC: H01L21/336
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of crystallizing a silicon thin film, a TFT using this, and a flat display element provided with the TFT.  <P>SOLUTION: There is provided a TFT with further improved element characteristics by using a black matrix layer to crystallize an amorphous silicon thin film by a more simple process and making the boundary between a MIC region and a MILC region continuous. A black matrix layer 20 capable of absorbing external light is formed on an insulating substrate 10. This method comprises a process of forming the upper part of the black matrix layer 20 to contain a silicon-crystallizing catalyst material 21, a process of patterning the black matrix layer 20, a process of forming the amorphous silicon thin film 30 on the insulating substrate 10 and the black matrix layer 20, and a process of crystallizing the amorphous silicon thin film 30 through the heat treatment of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005024601-A (JP)
Title: Optical sheet having light scattering element
Inventor: NAGANO AKIRA
IPC: G02B5/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet capable of easily controlling the light scattering direction and the scattered light quantity for every light scattering element.  <P>SOLUTION: The optical sheet 10 is provided with a plurality of cells C arranged in a matrix state on the surface of a substrate 11, and the respective cells C belong to any group of 1st to 3rd groups explained as follows. The cell belonging to the 1st group is obtained by arranging a single or a plurality of light scattering elements 14 consisting of a projection part provided with a light scattering surface (f) having a tilt angle ϕ to the surface of the substrate 11. The cell belonging to the 2nd group is obtained by arranging a single or a plurality of light scattering elements 16 consisting of a recessed part provided with with the light scattering surface (f) having the tilt angle ϕ to the surface of the substrate 11. The cell belonging to the 3rd group is obtained by arranging the element 14 and the element 16 at least one respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI