baber/WOPTO huggingface dataset:
Patent JP-2003344102-A (JP)
Title: Pulser and sensing apparatus
Inventor: SAKAMOTO KENJI
IPC: F16C41/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulser holding an air gap constant from a magnetic sensor and a high-detection-accuracy sensing apparatus composed of such a pulser combined with the magnetic sensor.   <P>SOLUTION: The pulser 3 has a magnetic body formed by magnetizing a magnetic powder with a rubber binder, and moves relative to a magnetic sensor 12. The pulser 3 has a magnetic body supporter 9 made of a nonmagnetic material. The supporter has a flat mounting face opposite to a surface facing the magnetic sensor 12. The magnetic body 8 is fixed to the mounting face of the supporter 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344464-A (JP)
Title: Frequency signal measuring instrument
Inventor: AGAWA HISAO
IPC: G01R27/28
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To actualize, at a low cost, a measuring instrument little affected by phase fluctuation, having high measurement frequencies, and having a wide frequency range.   <P>SOLUTION: This frequency signal measuring instrument with a measuring object 17 included in a frequency drift compensation loop is characterized by injecting a frequency signal stabilized by a phase-coherent loop into the compensation loop. The compensation loop is characterized by including therein mixers 14 and 18 connected respectively to the input and output sides of the measuring object 17, a fixed oscillator 16 connected to the input side mixer 14, a variable oscillator 13 connected in common to the respective mixers 14 and 18, and a mixer 15 for injecting the frequency signal stabilized by the phase-coherent loop. The phase-coherent loop is characterized by including therein a mixer 23 injected with an output signal of the oscillator 16 connected to the input side mixer 14 of the measuring object 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008017-A (JP)
Title: Material for cooking heated cooked food product and method for producing heated cooked food product
Inventor: TANEDA YUTAKA
IPC: A21D13/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for cooking a heated cooked food product such as a bread pudding or French toast in a short time, and to provide a method for producing the cooked food product.  <P>SOLUTION: The material is used for preparing a mixture liquid containing a milk raw material and an egg liquid when the cooked food product is cooked by preparing the mixture liquid, permeating a hygroscopic food product with the resultant mixture liquid and then heating the obtained food product. The material contains an aggregation inhibitory ingredient for milk proteins and is regulated to pH 4.5-5.5. The mixture liquid containing the egg liquid, milk raw material and aggregation inhibitory ingredient for the milk proteins is regulated to pH<7 and the hygroscopic food is then permeated with the mixture liquid and subsequently heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044454-A (JP)
Title: Two-stage request protocol for accessing remote memory data in non-uniform memory access(numa) data processing system
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/08
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a NUMA architecture having improved queuing, storage and communication functions. SOLUTION: A NUMA computer system 50 has at least two nodes 52 coupled by a node interconnect switch 55. Each of nodes 52 is practically equal and has at least one processing unit 54 coupled to a local interconnect 58 and a node controller 56 coupled between the local interconnect 58 and the node interconnect switch 55. Each of node controllers 56 is functioned as a local agent for the other node 52 by transmitting a selecting instruction received on the local interconnect 58 through the node interconnect switch 55 to the other node 52.
Patent JP-2004009426-A (JP)
Title: Receptacle of molding, method and apparatus for unloading receptacle from mold of molding of substantially bladder shape using this receptacle
Inventor: TASHIRO MITSUO
IPC: B29C45/43
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle of a molding suitable to gather and collect the molding formed in a substantially bladder shape after injection, a method and an apparatus for unloading the molding using the receptacle.  <P>SOLUTION: The receptacle 110 of the molding includes a catcher section 114 having an air passage 116 which allows passage of injected air and is impossible to pass the molding, and a frame 112 for holding opposite free ends of the catcher section 114. When a movable mold 56 and a fixed mold 54 of a mold apparatus having an air injecting and releasing function are opened at one side, the molding such as, a nipple 2 disposed retractably between the movable mold 56 and the fixed mold 54 and blown away with injected air is caught by this receptacle 110, and then fallen down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013438-A (JP)
Title: Electronic value data communication method, communication system, ic card, and portable terminal
Inventor: SAKAMURA TAKESHI
IPC: G06K19/07
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic value communication method, a communication system, an IC card and a portable terminal which can prevent electronic value data from being copied.  <P>SOLUTION: Unlike a conventional system in Fig.(b), in a communication system 1 in Fig.(a), since electronic value data are transferred from an IC card A being a transfer source to an IC card B being a transfer destination by direct ciphered communications between those IC cards A and B after both IC cards A and B authenticate each other, deciphering and forgery by a 3rd party halfway in a communication path are prevented to be able to prevent the data from being copied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011760-A (JP)
Title: Constant velocity joint
Inventor: OWAKI TOMONORI
IPC: F16D3/2245
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity joint wherein projection of a ball over a guide groove is eliminated, and contact area between the ball and the guide groove is sufficiently secured.  <P>SOLUTION: A contact angle of an inner joint member 12 to the ball 15 in a first guide groove 21 is gradually reduced from the opening part side toward the bottom part side, and a radius of curvature of the first guide groove 21 is gradually increased from the opening part side toward the bottom part side. If the contact angle is gradually reduced from the opening part side toward the bottom part side solely, the contact angle becomes so small that rotation rattling is generated. If the radius of curvature is gradually increased from the opening part side toward the bottom part side solely, a contact oval M2 formed by the ball 15 and the first guide groove 21 becomes so small that a recess is formed by the ball 15 in the surface of the first guide groove 21. However, by gradually reducing the contact angle from the opening part side toward the bottom side, while gradually increasing the radius of curvature, the above-mentioned nonconformity is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012985-A (JP)
Title: Highly polymeric material for charging roller cover tube, the tube, charging roller, process cartridge having the roller and electrophogographic apparatus
Inventor: SHISHIZUKA KAZUYUKI
IPC: G03G15/02
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly polymeric material that eliminates the needs to alter molding conditions each time a mixture of pellets is changed.  <P>SOLUTION: The invention provides a highly polymeric material for forming a charging roller cover tube, characterized in that the charging roller covered with a cover tube obtained by mixing pellets of highly polymeric material (A) capable of obtaining a high roller current (Ia) in independent use and pellets of highly polymeric material (B) capable of obtaining a low roller current (Ib) in independent use and the extruding the mixture satisfies a roller current (Ic) having the conditions expressed by the following formula: Ic1≥Ic=(Ia1<SP>Wa1</SP>×Ia2<SP>Wa2</SP>× to Iam<SP>Wam</SP>× Ib1<SP>Wb1</SP>× Ib2<SP>Wb2</SP>× to Ibn<SP>Wbn</SP>)<SP>1/(Ww)</SP>≥Ic2. The invention also provides the charging roller cover tube, the charging roller, a process cartridge and an electrophotographic apparatus. In the formula, Ic1 represents the upper limit of the design extent and the Ic2 is the lower limit thereof, and content is Ww=Wa1+Wa2+toWam+Wb1+Wb2+ to Wbn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010851-A (JP)
Title: Heat-shielding pigment
Inventor: HAYASHI KAZUYUKI
IPC: C09C1/02
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shielding pigment having excellent infrared ray-reflecting properties and having improved coloring power.  <P>SOLUTION: This heat-shielding pigment is composed of composite particles having an average particle diameter of 0.1-1.0 μm, wherein the composite particles are formed by coating surfaces of white inorganic particles with an organosilane compound formed out of an alkoxysilane, and perylene black is adhered to the coated surfaces, so that an amount of the adhered perylene black is 10-50 pts.wt. based on 100 pts.wt. of the white inorganic pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003032294-A (JP)
Title: Exchanging unit of packet transmission network
Inventor: QUINQUIS JEAN-PAUL
IPC: H04W88/14
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To replace an high-order layer packet by using an exchange which is already independently designed to replace the high-order packet. SOLUTION: This exchanging unit disposes each high-order layer packet, taken out from a low-order layer packets in characteristic layer packets indicated as 'intermediate packets'. The unit selects the routes of the intermediate packets, which depend on processing applicable according to the high-order layer packets, then takes each high-order layer packet from each intermediate packet, multiplexes the taken high-order layer packets in the intermediate packet and inserts them into the low-order layer packet, and selects the routes of the low-order layer packets toward a preferred port output.
Patent JP-2004015983-A (JP)
Title: Mounting structure for linear motor
Inventor: YASUI KOJI
IPC: B61B13/08
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a linear motor capable of transmitting a propelling force along the curving direction of a rail even in a corner zone of the rail.  <P>SOLUTION: The mounting structure for the linear motor is configured such that a stator (3) of the linear motor is mounted to a motor-driven platform (1) towed by the linear motor constituted of a stator arranged along the rail (4) and a needle (3) in pair with the stator. The mounting structure comprises an elastic member swingable in right and left directions relative to the advancing direction of the motor-driven platform (1), and a movable mounting part (2) that swingably mounts the stator (3) of the linear motor to the motor-driven platform (1) by using the elastic member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013116-A (JP)
Title: Composition for wet-spreading spacer particles
Inventor: KITA JUNKO
IPC: G02F1/13
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for wet-spreading spacer particles which causes neither reduction in the number of spacer particles spread on a substrate (spreading number density) even after long-time spreading nor agglomeration of spacer particles and to provide a method for manufacturing a liquid crystal display using the composition.  <P>SOLUTION: In the composition for wet-spreading spacer particles comprising the spacer particles and a solvent, the following conditions (1) or (2) are satisfied. (1) The viscosity of the solvent at 20°C is 1-30 mPa s and the specific gravity ratio of the spacer particles to the solvent at 20°C is 1.00-1.70. (2) The surface tension of the solvent at 20°C is 0.02-0.06 N/m and the specific gravity ratio of the spacer particles to the solvent at 20°C is 1.00-1.70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019097-A (JP)
Title: Flooring construction device
Inventor: MORISAWA KOICHI
IPC: E04F15/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flooring construction device smoothly carrying out construction work and having an innovated structure stabilizing a construction state of a floor board.  <P>SOLUTION: A joint piece 2 combining the lower part thereof with a floor joist 1 is erected on the floor joist 1. A pair of floor boards 4 and 4 adjacent to each other and arranged on both sides of the joint piece 2 are laid on the floor joist 1. The central part of a holding piece 3 mounting the end on the side end sections 4a lowering one step by forming notch-like recessed sections 13 of the flooring boards 4 is connected to the joint piece 2 with a coupling means. A covering material 5 ia attached to the central part of the holding piece 3 to enagage the end with the recessed sections 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003140427-A (JP)
Title: Conductive foamed member
Inventor: YOSHIKAWA HITOSHI
IPC: G03G15/08
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive foamed member with which electrical conductivity can be stably assured without the occurrence of a bloom. SOLUTION: This conductive foamed member is formed by expanding a conductive composition which consists essentially of a polymer and contains the borate compound expressed by the following general formula (1): Formula (1). (where, R<1> and R<2> denote a hydrogen atom, alkyl group or aryl group and may be the same as or different from each other. M denotes an alkaline metal or alkaline earth metal and(n) denotes a positive number.
Patent JP-2004017376-A (JP)
Title: Printer
Inventor: YAMAMOTO TETSUYA
IPC: B41J13/02
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer in which the guiding direction of a sheet is switched depending on the feeding direction of the sheet and the grasping force of the sheet between a sheet feed driving roller and a sheet feed driven roller can be weakened through a simple arrangement when the sheet is guided in a specified direction.  <P>SOLUTION: Sheet feed roller mechanisms are provided in front and rear of a print section. Each sheet feed roller mechanism comprises sheet feed driven rollers 40 and 41 and sheet feed driving rollers 48 and 49. Each sheet feed driven roller 40, 41 is urged to be pressed against each sheet feed driving roller 48, 49 by means of a torsion spring 47. A sheet guide plate 50 for switching the guiding direction of the sheet depending on the feeding direction of the sheet is disposed in the rear of the sheet feed roller mechanism. When the sheet guide plate 50 is switched to a specified sheet guide direction, the sheet feed driven roller 41 is released from the torsional spring 47.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003055319-A (JP)
Title: Method for producing secondary amine
Inventor: NEUMANN PETER
IPC: C07C211/14
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a preferable method for producing a secondary amine by which a high yield and a high selectivity are achieved. SOLUTION: The secondary amine of formula (I) (R<1> , R<2> and A are each shown in the specification) is obtained by reacting a primary amine of formula (II): R<1> R<2> N-A-NH2 [R<1> , R<2> and A are each as previously defined] in the presence of a catalyst containing hydrogen and at least one compound of an atom or an element of groups VIII or IB in the periodic table.
Patent JP-2004019402-A (JP)
Title: Fitting device for decorative component of sunlight shading device
Inventor: TACHIKAWA KOI
IPC: E06B9/388
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting device for a decorative component for easily fitting an optional decorative component to a sunlight shading device.  <P>SOLUTION: The fitting device comprises a latch section 5 which is latched onto a headbox 1 and a supporting section 6 which supports the decorative component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025913-A (JP)
Title: Vehicle with auxiliary power
Inventor: NAKADA HIROYUKI
IPC: B62M6/45
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensorless control device, which reduces the influence of detection noises due to encoder resolution in estimation of a stepping-power and decrease a feeling of physical disorder due to a detection phase delay.  <P>SOLUTION: A timing for a minimum value of a signal obtained by subtracting a current command from filtered acceleration is detected and a speed at that point of time is detected. By using a time distance between the speed and a minimum value and acceleration and a maximum value of acceleration, an average value of a leg-power is estimated and assists as an average direct current flow rate at a next period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028155-A (JP)
Title: Connection device for tubular support
Inventor: KARASAKI ATSUSHI
IPC: F16B7/18
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To securely connect an upper and a lower supports comprising tubular bodies to each other to provide a stable connection state.  <P>SOLUTION: The lower support provided with an oscillation stopper 1 is connected to a lower end part of the upper support 2 inserted to the lower support through the oscillation stopper 1 by means of a screw stem 4 penetrating these and a nut 5 engaged with the screw stem 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047740-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To allow players to enjoy games using their own brain by counting the frequency of the appearance of ready for win patterns and displaying counts thereof. SOLUTION: The machine is provided with a starting means 24 adapted to detect game balls shot onto a playing board 5, a varied figure display means 35 having a plurality of figure display parts 38, a varying processing means 43 which makes a lottery of random numbers from a random number generation means 40 during the detection by the starting means 24 to vary display figures at figure display segments 38 of the varied figure display part 35 according to the random number picked up by the lottery, a counting means 45 for counting the frequency of the appearance of ready for win patterns on the varied figure display means 35 and a display means 34 for displaying counts of the counting means 45. The display means 34 displays the counts for a fixed period of time synchronizing the appearance of the ready for win patterns and deletes the counts after the fixed period of time.
Patent JP-2004033284-A (JP)
Title: Game controller
Inventor: OZAWA TOSHIYA
IPC: A63F7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game controller capable of improving game performance.  <P>SOLUTION: The controller 15 performs the lottery of prize winning order when a game ball enters a prize-winning starting accessory 1 to determine the prize winning order for a plurality of sequential prize winning accessories 3 to 5, and when balls enter the accessories 3 to 5 in the determined prize winning order, an opening/closing element 19 of a variable prize winning accessory 9 opens and closes. When a ball enters the variable prize winning accessory 9 while the opening/closing body 19 is open, a ball putting out mechanism puts out prize balls to the player, and when the balls enter the sequential prize winning accessories 3 to 5 differently from the determined prize winning order, the game sequence started by the ball entering the prize-winning starting accessory 1 is terminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040308-A (JP)
Title: Calibration target curve generating method, calibration method adopting the same, calibration apparatus, calibration program, and storage medium for storing the calibration program
Inventor: KICHISE TAKASHI
IPC: H04N1/407
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To generate a target curve with less error in the case of calibrating a printer or the like.  <P>SOLUTION: In the case of generating a calibration target curve showing correspondence relation from input data values to output density values, the calibration target curve is generated on the basis of the input data values versus a plurality of predetermined output density values.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039735-A (JP)
Title: Semiconductor substrate and its manufacturing method
Inventor: FUKUDA TETSUO
IPC: H01L21/205
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate that can be improved in heat radiating property, and to provide a method of manufacturing the substrate.  <P>SOLUTION: The semiconductor substrate has a silicon substrate 10, a silicon-germanium layer 12 formed on the substrate 10, and a silicon layer 14 formed on the layer 12. At least either of an isotopic composition ratio of an Si isotope and that of a Ge isotope in at least one of the silicon substrate, silicon-germanium layer, and silicon layer is adjusted to ≥95%. Since at least either of the isotopic composition ratio of the Si isotope and Ge isotope is set higher in at least one of the silicon substrate, silicon-germanium layer, and silicon layer, the dissipation of heat can be accelerated in a horizontal direction with respect to the surface of the substrate 10. Therefore, the semiconductor substrate can be improved in heat radiating property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035933-A (JP)
Title: Method of producing feed conductor for water electrolysis cell
Inventor: OKABE MASANORI
IPC: C25B1/10
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing feed conductors for a water electrolysis cell by which an electrolysis cell excellent in durability and current efficiency can be obtained.  <P>SOLUTION: The production method is provided with a stage where feed conductors 5 and 6 formed by subjecting a metal fiber sintered compact consisting of metal fibers in which fiber diameter lies in the range of 20 to 40 μm to rolling are joined to electrode catalytic layers 3 and 4. The rolling is performed by applying stress of ≥200 MPa to the metal fiber sintered compact consisting of Ti fibers in which fiber diameter lies in the range of 20 to 40 μm. Alternatively, the rolling is performed by applying stress of ≥100 MPa to the metal fiber sintered compact consisting of stainless steel fibers in which fiber diameter lies in the range of 10 to 30 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033881-A (JP)
Title: Wind separator and filter apparatus
Inventor: ISHII TOSHIHISA
IPC: B07B4/06
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of the separation and removal capacity of lightweight matter contained in air streams to enhance treatment quantity.  <P>SOLUTION: A wind separator for separating a mixture M by wind has a blower 4 for causing air stream, a separating part for separating mixed waste W, heavy waste H and light waste L by the air streams caused by the blower 4 and a ventilation function permitting the passage of air brought about by the blower 4 and is equipped with the rotary drum filter 37 provided on the downstream side of the separating part so as to collect the light waste L separated by the separating part on its surface and a scraper 39 provided in the vicinity of the outer periphery of the rotary drum filter 37 so as to peel off the light waste L caught on the outer peripheral surface of the rotary drum filter 37 from the rotary drum filter 37.  <P>COPYRIGHT: (C)2004,JPO