baber/WOPTO huggingface dataset:
Patent JP-2005017430-A (JP)
Title: Polymer orientation control method, double refraction film using the method, functional material, recording material, element and recording method
Inventor: MONOBE HIROTATSU
IPC: G02B5/30
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer orientation control technique capable of forming a part having a different optical phase difference in the same surface of an orientated polymer film.  <P>SOLUTION: In the polymer orientation control technique, infra-red light having wavelengths corresponding to the infra-red absorption band of a polymer is applied to the orientated polymer film having anisotropy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014126-A (JP)
Title: Pitch variable processing method using multi-wire saw and multi-wire saw
Inventor: NAKAYAMA HITOSHI
IPC: B24B27/06
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To variably adjust a processing pitch by a wire row tensioned between rollers, in its turn, to simultaneously cut or recess a plurality of places to a workpiece having a dimensional tolerance, by inclining the opposed rollers wound with a wire, while keeping mutual parallelism.  <P>SOLUTION: The wire row is formed by winding the wire W between the opposed rollers 61 and 62 having a plurality of grooves at a prescribed pitch interval. When processing the workpiece by the wire row, the opposed rollers 61 and 62 are inclined to the traveling direction of the wire row or the workpiece while keeping parallelism, and the processing pitch of the workpiece can be varied by the wire row.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087474-A (JP)
Title: Image display, and its manufacturing method
Inventor: KAWASE TOSHIMITSU
IPC: H01J9/26
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display which easily establishes the potential of a conductive member placed between a first board (for example, a face plate) and an outer frame that constitute an envelope.  <P>SOLUTION: In the image display, the potential of the first conductive member placed between the outer frame and the first board is established electrically through a second conductive member which is placed on the face of the frame except a face facing the first board, and connected to the first conductive member. Thus, the potential of the conductive members is easily established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005015647-A (JP)
Title: Coating material for forming metal thin film, metal thin film, and its preparation method
Inventor: KINOSHITA NOBORU
IPC: C09D5/00
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material for forming a metal thin film, wherein a metal thin film excellent in conductivity and reflectivity can be simply obtained, also to provide a metal thin film having excellent conductivity and reflectivity obtained by applying the above coating material and the preparation process of the same.  <P>SOLUTION: The coating material for forming a metal thin film contains sheet-like metal particles having a thickness of ≤50 nm and an major axis length of ≤5 μm, wherein the aspect ratio of the sheet-like metal particles is ≥3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017922-A (JP)
Title: Auxiliary light projector and camera system using same
Inventor: KITANO KENICHI
IPC: G02B7/28
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary light projector which projects auxiliary light to a target position and a camera system using the same.  <P>SOLUTION: The auxiliary light projector 5 projects the auxiliary light for focus detection onto a subject based on the various levels of the luminance or contrast of the subject and causes the auxiliary light reflected from the subject to be detected by an automatic focus detecting means 17 of the camera 1. An auxiliary light projecting means for projecting the auxiliary light corrects the projection position of the auxiliary light based on the image blurring information of a vibration isolation lens 69 for photographing the subject.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021748-A (JP)
Title: Wall for preventing diffusion of volatile organic compound, method for constructing wall, and method for purifying volatile organic compound
Inventor: TOGE KAZUO
IPC: B09C1/02
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To purify volatile organic compounds polluting ground water and soil.  <P>SOLUTION: In a method for purifying the volatile organic compounds, the polluted region 3 in the ground 2 polluted with the volatile organic compounds is agitated/mixed with active carbon powder 32. Nutrition sources for soil bacteria decomposing the organic compounds are adsorbed in advance on the active carbon powder 32. In order to agitate/mix the polluted region 3 with the active carbon powder 32, for example, a DJM method can be used. The region 3 polluted with the organic compounds and the active carbon powder 32 are agitated/mixed by an agitation blade 4, and the organic compounds contained in the region 3 are adsorbed on the active carbon powder 32. It is assumed that the region 3 in the ground 2 is located to be equal to or above the level of the ground water or to be equal or below the level of the ground water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026847-A (JP)
Title: Method of manufacturing piezoelectric transducer element
Inventor: SATO KENJI
IPC: H01L41/22
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric transducer element which copes with the miniaturization (thinning) and improves the yield.  <P>SOLUTION: The method of manufacturing a piezoelectric transducer element having a thick-walled vibrating part having a thicker central portion than a peripheral edge of a piezoelectric substrate has a first etching step of etching first and second gaps after covering element regions of the large piezoelectric substrate, corresponding to the piezoelectric transducer elements, support regions adjacent to the element regions across the first gaps and frame regions adjacent to the support regions across the second gaps with a protective film; and a second etching step of etching the piezoelectric substrate after covering vibrating regions corresponding to the vibrating part, the support regions, and the frame regions with the protective film. After piercing the first gaps by the first and second etching steps with leaving narrow joints tying the element regions and the support regions, the joints are bent and broken to obtain individual piezoelectric transducer elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027005-A (JP)
Title: High frequency signal generator
Inventor: MIZUNO KOICHI
IPC: H03K17/04
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a signal generator in which a signal output becomes comparatively large even in a high order term and to provide a circuit device for separating an optional frequency component from an output of the signal generator.  <P>SOLUTION: Schottky diodes 4 are arranged at equal intervals while being brought into contact with a high frequency transmission line 3 or high frequency circuit provided on a high frequency substrate composed of a semi-insulting semiconductor substrate, and a semiconductor amplifier is also integrated. Further, an output stage is provided with a filter bank 5 having a plurality of band characteristics, and a harmonic output of a prescribed frequency is separately extracted to thereby be able to obtain a plurality of millimeter wave signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029292-A (JP)
Title: Transfer device for magnetic substance powder
Inventor: TABUCHI KUNIHIRO
IPC: B65G47/86
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device capable of surely transferring magnetic substance powder between two conveyance means always at a regular position.  <P>SOLUTION: This device is a transfer device transferring the magnetic substance powder from a first conveyance means to a second conveyance means and is provided with the first conveyance means having a magnet holding the magnetic substance powder on a conveyance surface, a secondary conveyance means having a magnet holding the magnetic substance powder transferred from the first conveyance means on a conveyance surface, and a magnetic force insulating means insulating magnetic force of the magnet of the first conveyance means in a region where the first conveyance means and the second conveyance means overlap. A support means providing support in a direction resisting attraction force of the magnet is provided at an arbitrary position between both ends of an insulation plate. The support means is composed of a cam attached to the insulation plate side and a roller supporting slide of the cam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032792-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANUMA RYOHEI
IPC: H01L29/78
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having a trench gate structure which is high in breakdown voltage performance and can be made fine in size.  <P>SOLUTION: The method of manufacturing the semiconductor device comprises a step S1 of forming a first conductivity-type semiconductor layer on a first conductivity-type semiconductor substrate, a step S2 of cutting a trench in the semiconductor layer, a step S3 of removing damage to the inner wall of the trench, a step S4 of forming a first conductivity-type epitaxial layer on the inner wall, and a step S7 of forming a gate insulating film on the epitaxial layer of superior crystallinity, wherein the trench widened by removal of the damage is narrowed by the formation of the epitaxial layer, and the gate insulating film is improved in breakdown voltage performance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028653-A (JP)
Title: Surface processing tool for alc panel and surface processing apparatus using it
Inventor: IIDA YOSHITAKA
IPC: B28D1/30
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the degree of freedom of the surface processing of an ALC panel (autoclaved lightweight concrete panel) and to obtain arbitrary surface texture economically, in a surface processing tool for the ALC panel and a surface processing apparatus using it.  <P>SOLUTION: The surface processing tool is constituted by providing a plurality of holders for holding processing pawls to a rotary body in the peripheral direction thereof so as to make the holders movable only in the radial direction of the rotary body. Concretely, for example, at least a pair of rotary discs are opposedly arranged at a predetermined interval as the rotary body and a plurality of the holders for holding the processing pawls are provided between the rotary discs in the peripheral direction of the rotary discs while the guide rods attached across the two rotary discs are inserted in the slots formed to the holders to make the holders movable only in the radial direction of the rotary discs. The surface processing apparatus is constituted so that the surface processing tool is arranged on a three-dimensionally movable lift stand or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031922-A (JP)
Title: Mechanical translation device
Inventor: TAKESHIYA HIROYUKI
IPC: G06F17/28
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To output a natural translation by making use of the knowledge of word relations within a source language and a target language, in translation from the source language to the target language.  <P>SOLUTION: The device comprises a parallel translation dictionary 21 registering, for every word of the source language, an index word, a grammatical attribute, a semantic attribute and a translation generation rule; a source language dictionary 21 describing, for every word of the source language, an index word, a grammatical attribute, a semantic attribute, and a relevant word if present; and a target language dictionary 22 describing, for every word of the target language, an index word, a grammatical attribute, a semantic attribute, and a relevant word if present. Therefore, a natural translation can be outputted by use of the knowledge of word relations in the source language and the target language.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027821-A (JP)
Title: Blood glucose level measuring instrument
Inventor: CHO OK-KYUNG
IPC: G01N21/3577
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and instrument for precisely obtaining the density of glucose in blood without blood sampling based on temperature data of a patient.  <P>SOLUTION: Heat insulation structure is adopted to a temperature-measuring part for measuring the calories, and a non-invasion blood glucose level measured value is corrected with the saturation of oxygen in blood and a blood flow to stabilize measured data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003504-A (JP)
Title: Scroll compressor
Inventor: YOSHIDA YOSHIAKI
IPC: F04C18/02
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To divide the interior of a casing into a low pressure chamber and a high pressure chamber by utilizing a housing for supporting a drive shaft, thereby reducing the cost, separating the oil, preventing the heating by discharge gas of compression element, retaining the precision of positioning of the housing in the casing, and improving the positioning rigidity without increasing the size of the casing.  <P>SOLUTION: The interior of the casing 1 is divided into a compression element chamber 61 operating as a low pressure chamber 71 and a motor chamber 62 operating as a high pressure chamber 72. An inner discharge pipe 15 in communication with a discharge port 21a of the compression element FC is made to extend through the housing 4 so as to be opened in the high pressure chamber 72. The housing 4 is secured to a second casing 12 which forms the high pressure chamber 72. A load reception portion 9 for receiving pressure load applied to the housing 4 is provided in a first casing 11 which forms the low pressure chamber 71.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005028989-A (JP)
Title: Fuel cell vehicle
Inventor: HORII YOSHIYUKI
IPC: B60L11/18
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell vehicle having a structure capable of efficiently cooling an electrical circuit such as a downverter.  <P>SOLUTION: Fuel cylinder cover 66 covers a fuel cylinder 41 so that a ventilation passage communicating from the front part to the rear part of a vehicle body is formed between it and the outer surface thereof and a predetermined gap is secured between it and the outer surface. An electrical circuit cover 67 covers the electrical circuit 84 and batteries 82 and 83, and its front surface 67a inclines with the back raised. An exhaust duct 68 guides outside air exhausted from a communicating conduit formed between the fuel cylinder 41 and the fuel cylinder cover 66 toward the downside of the front surface 67a of the electrical circuit cover 67. A pair of left and right intake air ducts 69 (L, R) have an intake air port directing to the front part of the vehicle body, and an exhaust port communicates with the ventilation passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039890-A (JP)
Title: Ac motor driving device
Inventor: NAITO YOSHIO
IPC: H02P27/06
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC motor driving device which can continuously operate a motor even if the cooling fan of an inverter for driving the motor is faulted.  <P>SOLUTION: The AC motor driving device includes the inverter 2 inputting an AC power 1 and driving the AC motor 3 having a square torque load at a variable speed, an inverter control means 4 for controlling an output voltage/frequency of the inverter 2, cooling fans 51, 52 disposed commonly with an air duct on a board upper part which contains the inverter 2, and a fan control means 9 for controlling the cooling fans 51, 52. The fan control means 9 selectively operates one of the cooling fans 51, 52 normally, and switches an operation from the faulted cooling fan to another sound cooling fan and imparts a command for lowering the speed reference of the AC motor 3 in the inverter 2 to a predetermined value or less to the inverter control means 4 when the fault of this one cooling fan is detected during the inverter operating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038640-A (JP)
Title: Organic electroluminescent element
Inventor: SAKAMOTO GOSUKE
IPC: H05B33/12
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element capable of maintaining high light-emitting efficiency for a long period.  <P>SOLUTION: The organic electroluminescent element has a first negative electrode, a first organic layer, a first positive electrode, a second negative electrode, a second organic layer and a second positive electrode arranged successively. An insulation layer is arranged between the first positive electrode and the second negative electrode. A paired output terminals of a signal generating device generating signals with repeated forms are connected to the first negative electrode and the first positive electrode, and the other paired output terminals of a signal generating device are connected to the second negative electrode and the second positive electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042583-A (JP)
Title: Knocking detection method and knocking detection device for engine
Inventor: TAKEDA HIROSHI
IPC: F02D45/00
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking detection method and a knocking detection device for an engine for prematurely detecting the knocking of the engine.  <P>SOLUTION: This device 10 comprises vibration sensors 12 (12<SB>1</SB>to 12<SB>n</SB>) measuring the vibrating state of each of the cylinders of the engine, an angle sensor 14 measuring the crank angle of the engine, a waveform picking part 20 picking the output signals of the vibration sensors 12 when the cylinder of the engine is burned based on output signals from the angle sensor 14, and a filter part 22 for passing, therein, signals in a frequency band in which a variation occurs when knocking occurs in the engine of the output signals of the waveform picking part 20. In addition, the device 10 comprises a feature amount extraction part 24 for obtaining the feature amount of the signals passed through the filter part 22 and a knocking determination part 26 for determining the presence or absence of the knocking of the engine by obtaining the correlation of the feature amount obtained by the feature amount extraction part 24 to a pre-obtained reference feature amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080764-A (JP)
Title: Transceiver with mixed integrated circuit
Inventor: FERIANZ THOMAS
IPC: H04B3/23
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transceiver for a transmitting and receiving signal capable of transmitting through a signal line equipped with a special line impedance (ZLINE).  <P>SOLUTION: Transceiver includes via a signal line a line screwdriver(6) for driving a transmitted signal and an analog echo suppressor filter(15) for signal suppression to an echo signal generated by the transmitted signal, The line screwdriver (6) includes a synthetic output impedance (R<SB>SYN</SB>), and also includes a down-stream hybrid circuit (11) for connecting the analog echo suppressor filter(15).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005051355-A (JP)
Title: Digital radio communication system
Inventor: TAKEI NORIMICHI
IPC: H04Q7/36
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a communication of GPS position information of a small capacity data without using communication channels (SC) but utilizing parameter information channels (PICH) not used until now for synchronizing burst signals (SBO), and make the effective use of signal frames and the improvement of the communication power with the communication channels (SC).  <P>SOLUTION: The digital communication system has a radio base station 40 forming a communicable area 41 for mobile stations 1 (42, 43). In the mobile station 1, a GPS unit 3 acquires GPS position information, a transformer 4 transforms the information to information of a specified format, a frame generator 5 carries the GPS position information with undefined bits of a synchronizing burst signal (SBO) on a parameter information channel (PICH), and a communication unit 2 wirelessly sends the information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000689-A (JP)
Title: Pinball game machine
Inventor: EZAKI TAKESHI
IPC: A63F7/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To make a player hopeful of execution of a special game even while special patterns are being varied when the execution of the special game cannot be expected and to secure the pattern variation time at least for a prescribed period of time without hindering the pattern control process.  <P>SOLUTION: The variable display corresponding to a reserved memory display part 12g is executed in special pattern display parts 12d-12f from the time when it is indicated to a player that patterns displayed in left and center special pattern display parts 12a and 12b among currently varying special patterns are determined and will not be in the ready-for-win state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054361-A (JP)
Title: Grating member and block for earthquake-resisting wall using the same
Inventor: ITOHIYA TAKESHI
IPC: E04B2/02
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grating member suitably used for a block for an earthquake resisting wall, hardly breaking even when large stress is applied thereto and low in manufacturing cost.  <P>SOLUTION: This grating member has a frame part and a grating plate part existing inside the frame part. An angle defined by the frame part and the grating plate part is 20-70°, and the frame part and the grating plate part are integrally formed of fiber reinforced plastic.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073314-A (JP)
Title: Emergency electric brake system for rolling stock
Inventor: KAWAGUCHI KIYOSHI
IPC: B60L7/06
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency electric brake system for rolling stock in which electric brake can be used even if an inverter is disabled, and mechanical brake can cooperate with electric brake as emergency brake.  <P>SOLUTION: The emergency electric brake system for rolling stock comprises: an emergency brake system; an inverter 2 for a synchronous motor; a synchronous motor 5; an inverter 6 for induction motors; an induction motors 8-10; a load device 13 for both service brake/emergency brake connectible in parallel between the synchronous motor 5 and the induction motors 8-10; and emergency brake mode switches 14 and 15 for connecting the synchronous motor 5 in parallel with the induction motors 8-10 on a load side of the inverters 2 and 6, wherein the brake load device for the service brake is connected with the emergency brake load device when the emergency brake mode switches 14 and 15 are thrown in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI