baber/WOPTO huggingface dataset:
Patent JP-2005228216-A (JP)
Title: Electronic device
Inventor: SHIN TAKAYUKI
IPC: G06F1/20
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of efficiently liquid-cooling a heat source of a semiconductor element such as a CPU mounted on each of various blade modules to be installed.  <P>SOLUTION: This electronic device comprises a module unit part 1 provided with a plurality of modules to be liquid-cooled; and a heat exchange unit part 2 circulating and cooling a liquid refrigerant obtained by receiving heat from each of the modules in a heat exchanger and distributing and supplying the cooled liquid refrigerant to each of the modules. The electronic device further comprises flow adjusting means 15a-15c and 15e adjusting the flow rate of the liquid refrigerant distributed and supplied from the heat exchange unit part to each of module substrates 1a-1c and 1d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235437-A (JP)
Title: Electrolyte membrane electrode joint body for solid polymer type fuel cell and solid polymer type fuel cell
Inventor: TAKESHITA TOMOHIRO
IPC: H01M4/86
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte membrane electrode joint body for a solid polymer type fuel cell capable of efficiently decomposing peroxide produced in the cell and having high deterioration suppressing effect for an electrode and an electrolyte membrane.  <P>SOLUTION: This electrolyte membrane electrode joint body for a solid polymer type fuel cell is composed by providing the electrolyte membrane having ion conductivity and a pair of electrodes formed on both sides of the electrolyte membrane; and a peroxide decomposing catalyst for decomposing the peroxide is disposed on at least either of the pair of electrodes with a concentration difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236460-A (JP)
Title: Mobile communication system and terminal
Inventor: IWASAKI KENJU
IPC: H04B7/26
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for a dedicated repeater, and to reduce the total cost of the system.  <P>SOLUTION: In an inter-vehicle communication system S comprising a plurality of wireless communication units 11 mounted on vehicles 1 and performing wireless communication with each other, the wireless communication unit 11 is arranged to repeat communication data by transmitting the communication data to other wireless communication unit located in its own wireless communication area when the wireless communication unit of communication partner is not located in its own wireless communication area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237103-A (JP)
Title: Reversed-polarity voltage generating circuit
Inventor: YAMASE SHINYA
IPC: H01L27/092
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversed-polarity voltage generating circuit that can be formed over a p-type semiconductor substrate, makes it to prevent a leakage current in MOS transistors constituting it, and is stabilized in its operation.  <P>SOLUTION: A first and a second MOS transistors TR11 and TR12 for charge transfer and a first and a second MOS transistors TR13 and TR14 for driving are formed on the surface of the p-type semiconductor substrate 50. The transistors TR11, TR13, and TR14 are of a p-channel type, and are respectively formed in a first, a second, and a third n-wells 51, 58, and 62. The transistor TR12 is of an n-channel type and is formed on the surface of the p-type semiconductor substrate 50. A supply voltage VH is applied to the source of the transistor TR13, and an inverted voltage -VH is generated from the source of the transistor TR12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230362-A (JP)
Title: Bed plate for game machine
Inventor: OKUDAIRA YUZO
IPC: A63F7/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed plate for a game machine by which productivity is improved by dispensing with work for straightening warpage.  <P>SOLUTION: The bed plate C for the game machine is obtained by sticking a surface layer B consisting of a timber veneer to at least one of the surfaces of a fiber layer A produced by sticking kenaf fibers obtained by splitting the kenaf with a thermosetting adhesive. The kenaf fibers having an average length of 10 to 200 mm and an average diameter of 10 to 300 μm are used. By impregnating a fiber mat obtained by aggregating the kenaf fibers with the thermosetting adhesive, the density of the fiber layer A is made to be 600 to 900 kg/m<SP>3</SP>. The fiber layer A whose dimensional change due to temperature variation is smaller than that of the veneer is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230999-A (JP)
Title: Grip device
Inventor: HANATSUKA AKIRA
IPC: A63F9/30
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grip device capable of positively detecting an object by an object detecting sensor when claws are in object clamping positions even in the case of setting the position of a hand device with the intention of gripping the lower end of the object.  <P>SOLUTION: The grip device 1 is provided with a base member 10 mounted at the front side tip of a slide mechanism; first and second arms 22, 23 provided turnably in a mutually opening/closing direction around a pair of base shafts 20, 21 provided at a base member 10; an opening/closing drive mechanism 30 for driving these arms 22, 23 in an opening/closing direction; first and second claws 24, 25 attached to the tips of the respective arms 22, 23 to grip the object; and the object detecting sensor composed of a light emitting part 41 built in the first claw 24, and a light receiving part 42 built in the second claw 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236852-A (JP)
Title: Signal separation method, signal separation device, and signal separation program
Inventor: ANDO AKIO
IPC: G10L21/02
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To separate an original source signal with high precision from a plurality of mixing signals which are made by mixing a plurality of source signals.  <P>SOLUTION: In a signal separation method which separates the source signal from a plurality of the mixed signals mixing a plurality of the source signals; the method is provided with a correlation function calculation stage which calculates a self correlation function and a cross-correlation function from the mixed signals at the time established beforehand, a delay stage which delays the self correlation function and the cross correlation function obtained in the correlation function calculation stage by a plurality period of the time points, a coefficient calculation stage which calculates a coefficient from linear relation of the self correlation function and the cross correlation function at a plurality of time points delayed in the delay circuit, a separation matrix creation stage which creates a separation matrix in which output signals simultaneously become no correlation at a plurality of time points based on the coefficient obtained in the coefficient calculation stage, and a signal creation stage which creates the source signal from the mixed signal based on the separation matrix obtained in the separation matrix creation stage; and solves the problem by these stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245058-A (JP)
Title: Parallel drive method of dc brushless motor
Inventor: OKUBO ATSUSHI
IPC: H02P6/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably parallel-drive a plurality of DC brushless motors without generating noise.  <P>SOLUTION: This parallel drive method of the DC brushless motor generates a switching signal by using a rotor position detection signal in order to drive the plurality of DC brushless motors connected in parallel to one another at the same speed by using a drive circuit that comprises a plurality of semiconductor switching elements. At starts of motors MA, MB, the switching elements (T4, T5 and T6, for example) are turned on so as to short-circuit phase input terminals of the motors, after that, rotors 12, 12 are stopped at the same position by turning on the switching elements (T1, T5, next, T2, T6, and next, T3, T4, for example) so as to make DC currents successively flow to coils of the motors, and after that, the switching signal is created by using the rotor position detection signal according to a prescribed speed set value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241745-A (JP)
Title: Simulation system and its method
Inventor: NIIBE TADAYUKI
IPC: G09B9/05
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and effectively make planning and evaluation of vehicles.  <P>SOLUTION: In the simulation system, the field of view of the driver of a virtual vehicle is simulatingly displayed on the screen of a display device, by moving the virtual vehicle of the plan on a virtual road in a three-dimensional virtual space. A video representing the field of view of the driver of the virtual vehicle is displayed, while a gazing point position indication image is displayed according to gazing point data indicating the position gazed by the driver, when running on the virtual road. At this time, the video can be displayed in a first mode, wherein the video is displayed with the gazing point position indication image fixed on the screen and in a second mode, wherein the video is displayed with the gazing point position indication image moving on the screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243088-A (JP)
Title: Device, method, and program for controlling recording
Inventor: KAWAMURA TAKAYOSHI
IPC: G11B20/10
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience during the data reproduction of a recording medium, and to secure safety.  <P>SOLUTION: A recordable time calculation section 42 obtains information regarding the residual capacity of an optical disk from a disk residual capacity information holding section 41, and supplies codec information obtained by a codec information obtaining section 43. Based on these, the recordable time calculation section 42 calculates a recordable time, and supplies it to a maximum value supply section 44. The maximum value supply section 44 sets the maximum value of various change point tables based on this, and supplies it to an LTC change point table processing section 51, a UMID time information change point table processing section 52, a basic UMID change point table processing section 53, a UMID position information change point table processing section 54, a UMID human information change point table processing section 55, or a KLV change point table processing section 56. For example, the invention is applied to an optical disk device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241362-A (JP)
Title: Probe needle and its manufacturing method
Inventor: KITAZAWA HIROSHI
IPC: G01R1/067
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe needle and its manufacturing method in which a contact resistance value hardly rises even when the probe needle and electrodes of a body to be measured are repeatedly in contact.  <P>SOLUTION: The probe needle for measuring electric characteristics of the body to be measured by bringing its tip part into contact with the electrodes of the body to be measured comprises both a metal substrate 1 and a metal layer 2 covering the surface of the metal substrate. The metal layer has a structure layered sequentially by a mat nickel plating layer 3; a nickel plating layer 4; and a precious metal plating layer 5 from the side of the metal substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004190481-A (JP)
Title: Door stopper
Inventor: TSUJINO JUNICHI
IPC: E05C17/56
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door stopper for holding a door in an opening state simultaneously when regulating opening of the door, and checking blocking-up of the door by simple operation even when strong external force is applied in the blocking-up direction of the door.  <P>SOLUTION: The door 1 is provided with a locking part 10 having a magnet 25, and a floor is provided with a movable part 30 composed of a rotary plate 34 forming the substantially same plane as a floor surface. When substantially fully opening the door 1, the rotary plate 34 is attracted by the magnet 25, and an end part of the rotary plate 34 is locked on a locking body 19 of the locking part 10, and opening more than that of the door 1 is regulated thereby, and the door 1 is held in the opening state. A lock part 40 composed of an operation body 41, an actuator 45 and a spring 46 is also arranged. The actuator 45 is lowered by lock operation of the operation body 41, and the blocking-up of the door 1 is checked by fitting and inserting the lower end of the actuator 45 to and into a through-hole 35 of the rotary plate 34, and a lock is released by unlocking operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241403-A (JP)
Title: Auxiliary antenna system of radio-controlled watch, and the radio-controlled watch
Inventor: IHARA TAKASHI
IPC: G04G21/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary antenna system of a radio-controlled watch and a radio controlled watch capable of receiving standard waves of radio stations of each area and each country, at different frequencies with high sensitivity and high reliability.  <P>SOLUTION: The auxiliary antenna system 20 of the radio-controlled watch 40 comprises a receiving antenna 42, the radio-controlled watch 40 received to switch resonant frequencies of standard electric waves of different frequencies by the receiving antenna 42, an auxiliary antenna 22 exerting resonant action on the receiving antenna 42, and a switching circuit 27 for switching two or more resonant frequencies of the auxiliary antenna 22. The auxiliary antenna 22 of the radio-controlled watch has a communication means 29 for transmitting information with the radio-controlled watch 40. By switching the resonance frequency with the switching circuit 27, on the basis of the information obtained with the communication means 29, the resonance frequencies of the auxiliary antenna system 20 of the radio controlled watch and the radio controlled watch 40 are matched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245126-A (JP)
Title: Motor controller, image reader, and image recorder
Inventor: SAKINO KAZUHIRO
IPC: H02P29/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate motor control, using an inexpensive encoder.  <P>SOLUTION: This motor controller gets shift information such as shift velocity, etc. by calculating an A-phase signal and a B-phase signal being encoder output, in the unit of (the number of partitions of interpolation/2)×M, and performs the feedback control of the motor, on the basis of the gotten shift information. But, M is a positive integer which does not include 0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246605-A (JP)
Title: Method for molding resin material on member-gripping section
Inventor: KANEKO KOICHI
IPC: B29C33/12
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding the resin material on a member-gripping section for closely bringing a resin cover having a definite shape into contact with the member-gripping section of a tool such as a spanner or cutting pliers having irregularity in dimension or shape by molding.  <P>SOLUTION: A front piece member 1 and a rear piece member 2 are loosely inserted in and locked with the front and rear sides of the handle 19 of the spanner 17 to be set in an upper mold 8 and a lower mold 9 corresponding to the shape of the handle 19. After mold clamping, the reference surfaces 10 and 11 of the upper mold 8 and the lower mold 9 are pressed to the contact surface 3 of the front piece member 1 and the contact surface 4 of the rear piece member 2 and both molds are clamped to charge the resin material in a space part 12. By this constitution, the resin cover having a desired definite outer surface shape can be formed to the member-gripping section of the tool in a close contact state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248350-A (JP)
Title: Fiber for artificial hair
Inventor: SHINBAYASHI HIROYUKI
IPC: A41G3/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a fiber obtained by melt spinning has very smooth surface of the fiber to provide a peculiar specular gloss and feeling very different from those of an artificial hair, and addition of inorganic particles and etching of the surface of the fiber with a strong base for the regulation of the gloss damage the color development of the fiber and cause the reduction of fiber properties.  <P>SOLUTION: The gloss is regulated without damaging the color development of the artificial hair by mixing two or more thermoplastic polymer components to disperse the thermoplastic polymer components into a sea-island structure and to form a composite component layer comprising the mixed polymers between the thermoplastic polymer components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251531-A (JP)
Title: Color picture tube
Inventor: MASUMURA TETSUYA
IPC: H01J29/07
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color picture tube capable of maintaining a vibration preventing effect with an auxiliary mask and preventing generation of bright and dark patterns of a phosphor screen.  <P>SOLUTION: A shadow mask 8 is such that an auxiliary mask 15 is fixed so as to be overlapped with a part of a mask main body 14, a position of an electron beam passing hole 27 of the mask main body 14 and a position of an electron beam passing hole of the auxiliary mask 15 correspond to each other. When a transmission rate distribution to a phosphor screen side of the electron beam of the mask main body 14 itself is observed about a horizontal direction of the screen, a boundary part 50 between a part at which the auxiliary mask 15 is fixed and a part at which the auxiliary mask 15 is unfixed is discontinued, and the transmission rate reducing towards the center from both ends of the shadow mask 8 is once increased at the discontinuous part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250819-A (JP)
Title: Replication db consistency confirmation method
Inventor: OSHIMA TOMONARI
IPC: G06F12/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To confirm consistency of a replication to a replica database from a master database and to detect falsification of the replica database in a short time without imparting large influence upon a job process of a master server.  <P>SOLUTION: All update processes to each of the master database and the replica database are stored in an update history database possessed by each the database, comparison of both the update history databases is performed at constant intervals, and only difference information from the preceding comparison is left in the update history database. Thereby, the information left in the update history database becomes a difference between the master database and the replica database, and the confirmation of the consistency and the detection of the falsification of the replica database are performed in reference to the update history database. When the consistency of the replication is got and when the replica database is not falsified, a data amount of the update history database becomes minute to perform the confirmation in a short time without imparting large influence upon the job process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290666-A (JP)
Title: Load balancing device
Inventor: NAKAI YOSHITADA
IPC: A47B51/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load balancing device which has large displacement of a rotation link mechanism to balance rotation direction moment and can balance and support a load at an arbitrary position.  <P>SOLUTION: A basic frame 500 and the base end part of a rotation link mechanism 100 comprising a parallel four nodes rotation mechanism, a belt type rotation mechanism or an operation rod are pivotally attached to this load balancing device via a main shaft 10. A shelf 2 is supported by an oscillating end of the rotation link mechanism 100 via a pantograph 23 of a load force applied part and can be moved up/down by inclining the rotation link mechanism 100. The balancing device 300 is structured by hanging an MA wire 20 on a lever connection pin 14 via an MA plate 6 and a spring lever 7 of a means 400 to increase/decrease force of a spring. A load applied to the load force applied part is automatically balanced using a transmitting means by a pantograph 23 to constitute an automatic load regulating means 600, regulating wires 24/25, gears 26/27 , an automatic regulating spring 30, and a spring regulating element 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153489-A (JP)
Title: Vinyl file for documents
Inventor: AHN JUNG-KWAN
IPC: B42F7/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl file for documents which can save a necessary material by forming a holding piece for preventing filed documents from easily falling by cutting the back sheet itself and improves the expediency of a user by enabling the kind of the filed document to be directly entered in a tongue piece formed at the right end part of the back sheet.  <P>SOLUTION: In this vinyl file for documents, the whole lower half part and a part of the upper half part of the vinyl file are or the whole lower half part only is laminated by heat welding in such a state that the file is folded distinguishably in halves as the face sheet part 100 and the back sheet part 200 of the file. In addition, a finger insertion slot 120 is formed on the right end part 110 of the face sheet part 100 and a tongue piece 210 is formed on the right end part 110 of the back sheet part 200 in such a way that the tongue piece 210 juts out of the right end part 110 of the face sheet part 100. Further, the holding piece 220 for keeping the right end part 110 of the face sheet part 100, is formed in one piece with the back sheet part 200 by cutting a specified part of the back sheet part 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252095-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEDA AKIRA
IPC: H01L27/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably increase the number of I/O pads more than before as to a semiconductor circuit device constituted by forming an internal circuit in the center and arranging the pads for external connection at a peripheral edge.  <P>SOLUTION: A plurality of belts each composed of an array of pads 122a, 122b, and 122c are arrayed so as to extend along the peripheral edge 13, a plurality of pads are formed in different wiring layers at each belt, and a plurality of the belts comprising I/O circuits 121a, 121b, and 121c extending inside the pads are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250417-A (JP)
Title: Heat developable photosensitive material
Inventor: YOSHIOKA YASUHIRO
IPC: G03C1/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material, with high image density and improvement of graininess of image quality made compatible.  <P>SOLUTION: In the heat developable photosensitive material provided with an image forming layer containing photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, a polyhalogen compound and a binder on the same face of a support, the image forming layer is provided at least in two layers, the reducing agent expressed in Formula (I) is contained in at least one layer of the image forming layer, and the other reducing agent, expressed in Formula (II), is contained in at least one layer of the other image forming layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI