baber/WOPTO huggingface dataset:
Patent JP-2004169014-A (JP)
Title: Modifier for polyolefin resin, polyolefin resin composition containing the same and molded product of the composition
Inventor: NIGA SUKEHIRO
IPC: C08L23/02
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifier for polyolefin resin imparting wettability, printability, adhesive property to coating, adhesive property or the like to the polyolefin resin, and to provide a polyolefin resin composition containing the same and a molded product formed from the composition.  <P>SOLUTION: The modifier for polyolefin resin contains a block copolymer comprising (A) a hydrophobic segment obtained by polymerizing at least one kind selected from (meth)acrylates and (B) a hydrophilic segment obtained by polymerizing at least one kind selected from polyalkyleneglycolmono(meth)acrylates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136085-A (JP)
Title: Method for manufacturing gain-coupled dfb semiconductor laser
Inventor: SAGA NORIHIRO
IPC: H01S5/12
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a gain-coupled DFB semiconductor laser, using simple processes.  <P>SOLUTION: An active layer having multiple quantum well structure is arranged on a substrate, and further, an upper cladding layer overlaying the active layer is arranged. A plurality of portions, in the upper surface of the upper cladding layer which portions are arranged along the optical axis of the active layer, are exposed to inductively coupled plasma, and gain of the active layer is periodically modulated along the optical axis of the active layer. Gain grating is formed into the active layer by this method, so that the gain joint type DFB layer is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133146-A (JP)
Title: Solid polymer type electrolytic membrane
Inventor: YAMASHITA MASAHIRO
IPC: C25B9/23
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polymer material which has excellent gas barrier properties, workability, dimensional stability, ion conductivity and liquid permeation suppressing properties, and is useful as an ion exchange membrane for water electrolysis.  <P>SOLUTION: There is synthesized a polyarylene ether-based compound which contains components of general formula (1) and general formula (2), into which a sulfonic acid group is introduced and which is useful as a high polymer electrolyte membrane, i.e., a polyarylene ether into which a benzonitrile structural unit is introduced together with a 3,3'-disulfo-4,4'-dichlorodiphenyl sulfone structural unit where a sulfonic acid group is introduced onto an aromatic ring having electron attracting properties. In formula (1), Ar denotes a divalent aromatic group, Y denotes a sulfonic acid group or a ketonic group, and X denotes H or a cationic species. In formula (2), Ar' denotes a divalent aromatic group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135790-A (JP)
Title: Divided connector
Inventor: NISHIDE SATORU
IPC: H01R13/514
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided connector capable of realizing the improvement of the workability of the fitting of connectors to each other.  <P>SOLUTION: As the sum of the thickness of a front stopped sub-connector side front wall 33 of a female terminal fitting 31 at the sub-connector 30 side and that of a front stopped front face wall 13 of the sub-connector 30 becomes larger than the thickness of a front stopped main body side front wall 17 of the female terminal fitting 15 at a housing main body 11 side, the mounting position of the female terminal fitting 31 at the sub-connector 30 side is shifted toward backside of the mounting position of the female terminal fitting 15 at the housing main body 11 side by the difference of the above thickness, a deviation is caused between the peak of insertion resistance generated between the female terminal fitting 15 and a tub part 53A of mate side, and the same generated between the female terminal fitting 31 and a tub part 53A of mate side. By the above, the peak value of the fitting operation force of a female connector 10 and a male connector 50 are reduced, and the workability of the fitting can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127309-A (JP)
Title: Operation management method of computer system
Inventor: MATSUMURA EIJI
IPC: G06F13/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a load of a communication network from being unnecessarily increased and to secure corresponding responsiveness by managing jobs as one job even when the one job are divided over a plurality of computers in job operation management of a network computer system composed of the plurality of computers.  <P>SOLUTION: Objects to be handled by programs comprising the job are rearranged/classified and systemized, and ID information for identifying the job is unitarily managed while being added to definition information associated with the execution of the job or information representing an event which occurs with the execution of the job. Besides, priority is added to events which occur with the execution of the job and it is determined whether the information representing the event is to be transferred or to be stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246330-A (JP)
Title: Substrate for electrooptical device, electrooptical device, and electronic equipment
Inventor: TAGUCHI SATOSHI
IPC: G02F1/1362
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize uniform display which is free of unevenness by making individual resistances of a plurality of wires formed on a substrate small as to a liquid crystal device.  <P>SOLUTION: The substrate 12 for an electrooptical device has a base material 16b and the plurality of wires 39a formed on the base material 16b. At least one of the wires 39a has a part where the wire width WO gradually increases from a first side 16c to a second side 16f of the base material 16b at a bending part 49b of the wire 39a. Thus, the part where the wire width WO is wide is provided to reduce the wire resistance of the wire 39a and then crosstalk is prevented from being generated in a display area of the electrooptical device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137293-A (JP)
Title: Method for producing extraneous phytase in plant through combination of codon modification with extracellular secretion
Inventor: HONDA HIDEO
IPC: C12N9/16
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly producing an extraneous phytase in a plant by modifying a codon of phytase gene and extracellularly secreting the phytase in view of the fact that extraneous phytase production has been impossible or inefficient so far, and to use the resulting transformed plant for preparing animal feed.  <P>SOLUTION: The method for producing an extraneous phytase by the codon modification and extracellular secretion of the phytase comprises the following practice: such a codon that its use frequency in the phytase gene is greater than that in a plant species as host is modified to reduce the use frequency, and the phytase is extracellularly secreted by utilizing extracellular secretion signal, thus enabling the high expression of the extraneous phytase gene or the high production of the extraneous phytase in the plant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004188185-A (JP)
Title: Wheelchair
Inventor: MIYOSHI TOSHIRO
IPC: A61G5/08
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair which can be comfortably used by preventing user's hands from pains in rotating wheels and easily driven by lightly gripping wheels so as to prevent slipping.  <P>SOLUTION: The wheelchair can be moved by rotating wheels (2) by a user's hand who sits on the chair part (1). The wheel includes a rim section (20) at an outer periphery, and a hub section (22) connected to a center of the rim section (20) through a wheel section (21) so that the hub section rotatably connected to a chair section (1). In the wheel (2), a cushion ring (26) is fixed to an outer periphery surface of the wheel, a continuous wall section (31) is provided at an outer side surface of an outer periphery portion. The continuous wall section (31) has a ring shape along the rim section (20), and a distal end portion of the continuous wall section (31) is provided with a grip ring (27). In the wheelchair with this structure, the continuous wall section (31) forms a finger hook recessed section (32) in which fingers are inserted to grip the grip ring (27) to rotate the wheel (2) for moving.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005145992-A (JP)
Title: Soil-improving solidifying material for hydraulic filling and method for producing improved soil for hydraulic filling and hydraulic filling engineering method
Inventor: HORIO ATSUO
IPC: E02F7/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soil-improving solidifying material which is used for hydraulic filling and enables the employment of improved dug soil for filling back as a substitute of purchased sand, to provide a method for producing improved soil for hydraulic filling, and to provide a hydraulic filling engineering method.  <P>SOLUTION: This soil-improving solidifying material which is used for hydraulic filling and for improving soil into coarse particle soil-like uniform soil that is not converted into mud, even when the soil particles are granulated, solidified and mixed with water, is characterized by comprising quick lime and an inorganic material which comprises aluminum, silicon and calcium in amounts of 10 to 50 wt. %, 10 to 65 wt. % and 2 to 40 wt. % converted into oxides, respectively, after calcined, and whose components have enhanced reaction activities by a calcination treatment. The method for producing the improved soil for hydraulic filling is characterized by adding, stirring and mixing the soil-improving solidifying material for hydraulic filling to dug soil to granulate and solidify the mixture. The hydraulic filling engineering method is characterized by filling back a dug site with the hydraulic filling improved soil obtained by the production method, and then fluidizing the site with water to fill and compact the soil or fill and compact the soil and simultaneously remove the excessive water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148834-A (JP)
Title: Touch input type keyboard device
Inventor: SEKIZAWA MITSUHIRO
IPC: H01H13/02
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain reliable conduction contact by reducing a thickness and reducing manufacturing man-hours of a touch input type keyboard device, and stabilizing opposite electrodes of individual key switches.  <P>SOLUTION: This touch input type keyboard device is provided with first and second detection members 18 and 26 equipped with insulating substrates 12 and 20, respectively, a plurality of conductive film compartments 14 and 22 formed so as to be isolated from each other on one-side surfaces of the insulating substrates 12 and 20 and a plurality of conductors 16 and 24 formed on surfaces of the insulating substrates 12 and 20, and connected to the plurality of conductive film compartments 14 and 22, respectively. Those detection members 18 and 26 are provided with a plurality of plotting parts 36 and 38, respectively, separately formed in the plurality of conductive film compartments 14 and 22 so that unique appearances of key switches assigned to those conductive film compartments 14 and 22 can be observably displayed. Those plotting parts 36 and 38 are formed of extended parts of predetermined patterns of the conductors 16 and 24 extended on surfaces of those respective conductive film compartments 14 and 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151619-A (JP)
Title: Apparatus and method for manufacturing stator
Inventor: IGA KIYOSHI
IPC: H02K15/085
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a stator in which a wedge member can be inserted easily and appropriately into the slot of an internal tooth stator core in which a coil is formed.  <P>SOLUTION: The manufacturing apparatus 1000 comprises a wedge inserting mechanism 700 including a wedge moving mechanism 710 and an insertion path forming mechanism 760. The insertion path forming mechanism 760 has a radial position adjusting mechanism (shaft holding groove 738) for holding an insertion path forming member 765 (roller part 762) at a first radial position where at least a part of the insertion path forming member intrudes into a slot 55 applied with a coil from the inner opening 55A thereof when the insertion path forming member 765 is moved in the first axial direction 3X1, and holding the insertion path forming member 765 at a second radial position shifted from the first radial position in the radial inner direction 3Y1 when the insertion path forming member 765 (roller part 762) is moved in the second axial direction 3X2 after the wedge member 8 is inserted into the slot 55 applied with a coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111557-A (JP)
Title: Method for cold reducing and forming metallic pipe by press and metallic pipe formed by using the same
Inventor: ISHIKAWA TAKEYOSHI
IPC: B21C37/06
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cold reducing and forming a metallic pipe by press by which cold diameter reduction and press forming are performed more surely and finely when reducing the diameter and forming the metallic pipe by performing cold press-working, and the metallic pipe formed by using the same.  <P>SOLUTION: As regards the method for cold reducing and forming the metallic pipe by the press and the metallic pipe formed by using the same, after preforming an original pipe made of a metallic pipe with preforming rolls 71 so that the cross-sectional shape becomes a polygonal shape, a diameter reducing process for reducing the peripheral outer length than the peripheral outer length of the original pipe is performed while reforming the cross-sectional shape into a different polygonal shape from the polygonal shape after preforming by press forming using a forming die 74 having a curvature which is projectingly curved in the direction of the press forming.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144956-A (JP)
Title: Back foot groove of cement mortar tile and its molding method
Inventor: MASUDA MASASHI
IPC: B28B11/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement mortar tile which secures a sticking strength by displaying a successful interlocking effect between a combination of a deep groove/a shallow groove of a lattice-like back foot groove and an adhesive such as a tile sticking mortar.  <P>SOLUTION: This cement mortar tile has the back foot groove, formed on the back, which consists of the lattice-like back foot groove molded of a net 2 of a lattice knitted structure obtained by cross-knitting pieces of wire 2a and 2b. In addition, the lattice-like back foot groove has the deep groove 7a formed of a wire part of a cross-knitted part 6 of the net 2 and also the shallow groove 7b molded of the wire part extending between the cross-knitted parts 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004185610-A (JP)
Title: Protection mechanism of imprecise cache line during a memory clone operation
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F15/16
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for avoiding livelock within a multiprocessor data processing system when there are multiple concurrent clone operations to same memory data locations within a data processing system.  <P>SOLUTION: A set of tokens are defined within the memory cloner use prior to conducting a clone operation on the fabric. The tokens include a source token and a destination token. The tokens are issued on the fabric by a memory cloner prior to initiating the data clone operation. The tokens discover the availability of a source address and a destination address required to complete the clone operation. Once the response to the destination address token indicates that the destination address is not currently being utilized by another memory cloner to conduct another data clone operation, the memory cloner issues a command to initiate the memory clone operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005149345-A (JP)
Title: Automatic searching system and searching method
Inventor: CHANG CHAO-HUNG
IPC: G08B25/04
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic searching system and an automatic searching method.  <P>SOLUTION: Wide-angle image signals within a range covered with a first image acquisition device are consecutively caught, image discrimination is performed by a processor connected to the database, the first image acquisition device, and a second image acquisition device, and thus a portion matching a first feature image in the database in a wide-angle image is set as an expansion target, and the second image acquisition device is driven to catch an expanded image of the expansion target, and in the case that it is found that the expanded image has a portion matching a second or last feature image recorded in the database on the basis of the caught expanded image, a searching object is regarded to be found to start a searching report means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153062-A (JP)
Title: Method for manufacturing semiconductor structure
Inventor: YOSHIHARA TAKAAKI
IPC: B81C1/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor structure having a movable part which is separated from a support substrate and composed of structurally integrated and electrically separated two or more parts.  <P>SOLUTION: The method for manufacturing a semiconductor structure has a recessed part forming process, in which a recessed part is formed by selectively removing a first substrate from a first main surface of the first substrate, a recessed part embedding process, in which an insulator is embedded to the recessed part, and a rear face etching process in which a protruding part of the first substrate having the embedded insulator is left behind by uniformly removing the first substrate from a second main surface arranged oppositely to the first main surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155480-A (JP)
Title: Control device of internal combustion engine
Inventor: OGAWA MASARU
IPC: F02D45/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of minimizing the exhaustion of NOx while securing excellent operability.  <P>SOLUTION: The ECU 2 of this control device 1 switches a combustion mode between a uniform combustion mode and a stratified combustion mode, and performs fuel injection two times while both combustion modes are being switched. The ECU 2 terminates two times of fuel injection according to the results of the comparison of a fuel injection amount TCYLLMT for transfer calculated according to a requested torque PMCMD against a fuel injection amount TCYLISTT for intake stroke calculated according to an intake air amount during the two times of fuel injection in switching the combustion mode from the stratified combustion mode to the uniform combustion mode (step 124).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159871-A (JP)
Title: Pop noise reduction circuit
Inventor: MAEJIMA TOSHIO
IPC: H03F1/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pop noise reduction circuit which is capable of reducing pop noise that occurs when powering on or powering off an audio amplifier, and quickly rising and falling.  <P>SOLUTION: The pop noise reduction circuit comprises: an analog/digital (A/D) converter (2a) for providing output data resulting from the A/D conversion of an output signal when powering on or powering off an amplifier (1) for amplifying an audio signal; a control means (2b) for fetching the output data and providing data for imparting to the amplifier (1) a bias voltage for allowing the output signal to be a signal of a frequency equal with or lower than an audible band that cannot be reproduced by a reproducing speaker in the case of reproduction; and a D/A converter (2c) for receiving the data, D/A converting the data and providing them to the amplifier (1) as the bias voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004120794-A (JP)
Title: Video camera
Inventor: HATTORI MITSUO
IPC: H04N5/225
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To deal with various use modes of a video camera by improving visibility of an electronic view finder by mounting the electronic view finder on a main body of the video camera so as to be freely opened/closed and rotated.  <P>SOLUTION: In a turn supporting part 17 for supporting one side of an electronic view finder 12 for monitoring a video signal imaged by an imaging means housed in a main body 2 with an imaging switch 4 provided on its rear lateral side to be turnable so as to make the other side away from a housing part 10 on the lateral side of the main body, an auxiliary turning means 22 having a turning shaft 24 is interposed in the direction orthogonal to a turning shaft 20 of the turn supporting part to selectively house either the front side or the rear side of the electronic view finder in the housing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005161681-A (JP)
Title: Inkjet recording device and method
Inventor: WADA SATOSHI
IPC: B41J2/05
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image quality showing a high quality level by reducing "connection stripes" which are generated in a band borderline part.  <P>SOLUTION: In this inkjet recording device, an image is recorded, in the unit of a band, on an image recording material, using a connected head constituted of a plurality of head tips N, N-1, each having a plurality of discharge apertures for discharging an ink, juxtaposed in a discharge aperture arrangement direction. In addition, the band borderline part where one band is superposed over the other band, is formed of ink droplets discharged from different head tips N, N-1. Further, a temperature is detected per heater board mounted on each head tip N, N-1 and the ink discharge is adjusted per discharge aperture based on the detected temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175206-A (JP)
Title: Solar cell and measuring method of contact resistor and sheet resistor employing solar cell
Inventor: YONEDA KAZUYUKI
IPC: H01L31/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell capable of measuring the contact resistor of a receiving surface electrode and the sheet resistor of a photoelectric conversion layer under perfected state.  <P>SOLUTION: The solar cell is provided with the photoelectric conversion layer, the receiving surface electrode formed on the front surface of the photoelectric conversion layer and a back electrode formed on the rear side of the photoelectric conversion layer, while at least two places of disconnection disconnected with mutually different spaces are formed on the receiving surface electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171880-A (JP)
Title: Submerged pump system
Inventor: UEDA MASAO
IPC: F04D13/08
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of cables which connect a control panel and a submerged pump to each other, to improve the working efficiency at the time of installing the submerged pump system, and to reduce the cost of the cables.  <P>SOLUTION: The control panel 10 installed on the ground and the submerged pump 3 arranged in a tank are electrically connected through the cable 5 having only an electric power line so that the electric power is supplied to the submerged pump 3 from the control panel 10. Each of the submerged pump 3 and the control panel 10 includes a modem(communication means) connected to the electric power line. As a result, a signal for controlling the operation of the submerged pump 3 is transmitted between the submerged pump 3 and the control panel 10 via the electric power line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI