baber/WOPTO huggingface dataset:
Patent JP-H05300660-A (JP)
Title: Power supply for automobile
Inventor: TOGAI KAZUHIDE
IPC: H02J7/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a power supply with an ordinary battery and an ordinary capacitor without using a large capacity or a plurality of batteries (battery) to the load requiring a large current for an automobile. CONSTITUTION:This is one equipped with a first switch 4a and a second switch 4b for connecting a battery 2 with a capacitor 3 in parallel at charge of the capacitor 3 and connecting the battery 2 with the capacitor 3 in series at discharge.
Patent JP-S5320747-A (JP)
Title: Piezoelectric magnetic filter
Inventor: HAGIWARA KIYOKAZU
IPC: H03H9/56
Filed: 1976-08-10
Abstract: PURPOSE:To produce a piezolectric magnetic filter to which a parallel electric field excitation resonator comprising a single-sided electrode, and thus to ensure excellent filter characteristics including the symmetrical property of the pass band, the assurance attenuation quantity, etc. with an extremely simple manufacturing process and a reduced cost.
Patent JP-H06307111-A (JP)
Title: Escalator for conveying vehicle
Inventor: WATANABE TAKESHI
IPC: B65G49/00
Filed: 1993-04-22
Abstract: PURPOSE:To prevent destruction of nature, by providing an escalator with pallets on the inclined surface of a hill or a mountain, on each of which pallets a vehicle is placed and is horizontally kept while being raised or lowered on the inclined surface. CONSTITUTION:On the flat part at the foot of a mountain, a driver places a vehicle 3 on a pallet 4 in the condition that the driver gets on the vehicle 3. The pallet 4, on which the vehicle 3 is placed, is moved by a belt conveyor 5 for an introduction part, moving at a fixed speed. After that, the pallet 4 is shifted to a belt conveyor 7 for climbing provided on an inclined surface 2 of the mountain and is carried, following which the pallet 4 is shifted on a belt conveyor 12 for carring-out provided at the top of the mountain. After that, the driver gets the vehicle 3 on the ground from on the pallet 4.
Patent JP-S5430033-A (JP)
Title: Fixing method for pecording mathrial
Inventor: KITAJIMA MASAO
IPC: G03C1/735
Filed: 1977-08-10
Abstract: PURPOSE:To fixing a color recording material containing chelate by subjecting a recording material, which uses a CO(III)complex and a special compound, to image exposure and heat-development and by heating and removing the special compound left unreacted during and after the development.
Patent JP-S5720560-A (JP)
Title: Spark advancement controller for supercharged engine
Inventor: IKUTA YASUHIRO
IPC: F02P5/10
Filed: 1980-07-14
Abstract: PURPOSE:To enable accurate control with no operation lag, by providing a by-pass valve between the output port of a spark advancement control valve and an intake pressure port, and to heighten reliability, by preventing the diaphragms of the control valve from returning. CONSTITUTION:When the rotational frequency of an engine is increased by opening a throttle valve 3, positive pressure is applied to the interior of an intake pipe 6 by the action of a turbo-fan 1 and the positive pressure in a surge tank 4 is applied to a cut valve 13 and a by-pass valve 17 and the positive pressure at an advance port 2 is applied to another cut valve 8. The diaphragm mechanisms of the valves 8, 13 are operated by the high pressure applied to input ports 9, 14 to shut off these ports and connect output ports 10, 15 to the atmosphere. As a result, no positive pressure is applied to the first and second chambers 38, 29 of a spark advancement control valve 11 so that diaphragm 37, 40 are actuated neither forward nor backward. The diaphragms 37, 40 are thus prevented by the valves 8, 13 from returning. When positive pressure is applied to the chamber 50 of the valve 17, the chamber 50 is connected to an output chamber 61 and a negative pressure port 22 is closed and the pressure in the tank 4 is transmitted to a spark advancement mechanism 20 to control spark advancement.
Patent JP-H10288717-A (JP)
Title: Production of v-grooved optical waveguide substrate and v-grooved optical waveguide substrate produced by this process
Inventor: UKECHI MITSUO
IPC: G02B6/13
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To enable the high positional accuracy of a V-groove and an optical waveguide core. SOLUTION: An SiO2 film 14 and a metallic thick film 31 of the film thickness corresponding to the core height are successively formed on an Si wafer 11. This metallic thick film 31 is patterned by photolitography by using one sheet of a photomask 35 having the Vgroove and core pattern, by which the metallic thick film 31 of the V-groove 36 and the core part 37 is etched away. Next, the SiO2 film 14 of the V-groove part 36 is etched away and thereafter, the V-groove 13 is formed by anisotropic etching of Si and the core 15 is formed by a polymer in the core part 37. The metallic thick film 31 is etched away and the polymer 39 constituting a clad is applied on the core 15.
Patent JP-S5621032-A (JP)
Title: Analyzing apparatus for engine vibration
Inventor: HAYASHI YOSHIMASA
IPC: G01M15/04
Filed: 1979-07-30
Abstract: PURPOSE: To accurately analyze the engine vibration by making the combustion chamber of the engine a closed space, and applying oil pressure directly to this in order to excite.  
     CONSTITUTION: A control unit 13 oscillates itself, or receives a signal from the outside to amplify and send a driving signal to a solenoid servo valve 11, which makes either a feed pipe 10 or a return pipe 12 communicate with a combustion chamber 4 according to the driving signal from the control unit 13. Pulsating oil pressure is applied to the combustion chamber 4, which can be excited under uniform load, as an internal force. Moreover, if the pulsating wave of the oil pressure is made to accurately stimulate the combustion waveform of the engine, and a piston 3 is used as an actuator for excitation, a reaction force will be applied to the inside of the wall of the combustion chamber 4, and balance as an internal force. Consequently, only the vibration resulting from the combustion pressure produced when the engine is actually operated can be taken and analyzed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5621365-A (JP)
Title: Semiconductor device
Inventor: KONDOU HISAO
IPC: H01L21/331
Filed: 1979-07-28
Abstract: PURPOSE:To facilitate the formation of emitter electrodes without limitation of the space between gate layers determined to satisfy required conditions by forming the emitter electrodes with emitter layers at right angles in a bipolar transistor BPT with gate. CONSTITUTION:Emitter layers 3a are arranged in parallel with the gate layers 4 of base layers 2 and the length of arrangement direction is a longer insular shape than the direction perpendicular to the arrangement direction. Emitter electrodes 5a are made by insulating the part crossing with the layers 3a at right angles and opposing to the gate layers 4. A base electrode 6a is made on the part of the base layers 2 between the layers 3a in parallel with the electrodes 5a. Insulating films 7 insulate the electrodes 5 and the base layers 2. The space 2a between the gate layers 4 is limited by the impurity density of base and collector, angles Q made by the junctions J3 of the layers 4 and the substrate 1, and the base width WB even for a BPT with gate composed of the above configuration. However, A broad width will be allowed as the emitter electrodes 5a cross with the layers 3a at right angles and formation can be facilitated to flow a large current.
Patent JP-H10274976-A (JP)
Title: Color blink display processing device
Inventor: UNOKI TAKASHI
IPC: G09G5/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent different colors from being superposed on the same color by blink and to simultaneously perform the blink without displaying plural colors again by providing a color table for a display target color and a color table for a blink color and alternately switching the color tables. SOLUTION: By alternately switching two different color tables 2d and 2f on a system pallet 2b, plural colors are simultaneously switched without displaying a display target in another color again. Namely, the color table 2d for the display target is read from a set information storage disk 2e as the one which is previously set, and the blink color having the same color hue and different lightness is obtained by calculating from the display target colors, whereby the color table 2f for the blink color is formed. By switching two color tables 2d and 2f on the system pallet 2b, the color blink where the lightness is changed in the same color hue, for example, from red to light red or from light blue to dark blue is generated.
Patent JP-S63262178-A (JP)
Inventor: FUJITA JIRO
IPC: D05B39/00
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05298493-A (JP)
Title: Post-processing method of character recognition result
Inventor: TSUKAMOTO AKITOSHI
IPC: G06K9/72
Filed: 1992-04-16
Abstract: PURPOSE:To provide the post-processing method of a character recognition result in a high- speed processing. CONSTITUTION:The first candidate characters of the respective characters inside a word are arranged so as to generate a reference word (10) and the candidate word with largest numbers of coincident characters and with the same length as that of the reference word is retrieved from a word dictionary (11). It is judged whether or not the candidate word is a single one and is the same as the reference word (12) and, when the recognition result is correct, the reference word is outputted (13). Unless the reference word itself exists in the dictionary, the cost values of all the candidate words are calculated (14). The sum of respective candidate character distances is the cost value when all the characters of the candidate word exist in the candidate characters of respective character positions and the cost value is not given to the candidate word adding the character which does not exist in the candidate character. The number of the candidate words with the min. cost value is inspected (15) and the candidate word is outputted in the case of the single word (17). The candidate word is compared with the reference word and the recognition result is judged to be erroneous when the single word is different and also more than four characters are same (16) so that the candidate word is outputted (17). Unless the condition of steps 15 and 16 are satisfied, the reference word is outputted (18).
Patent JP-H04326580-A (JP)
Title: Electrostrictive effect element
Inventor: OYA KAZUMASA
IPC: H01L41/09
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a high-reliability electrostrictive effect element whose characteristics are not deteriorated by metallic fatigue even in the case of long-term use, by applying compressive force to a laminated substance beforehand by making the first cylindrical case and second cylindrical case draw each other by the attraction of a magnet. CONSTITUTION:The length of the first cylindrical case 3 is extended and approached to the second cylindrical case 4. Besides a doughnut-type magnet 11 is provided on an end surface of the first cylindrical case 3, and a doughnut- type high-permeability member 12 made out of high-permeability material such as iron, nickel, or cobalt, etc., is provided on an end surface of the second cylindrical case 3. By this constitution the magnet 11 and high-permeability member 12 draw each other and apply compressive force to a laminated substance 1. Accordingly a metallic bellows 5 can be welded and fitted in a state of natural length, and no force is applied to the metallic bellows 5 in the welded state. So average stress becomes smaller and it becomes difficult for the bellows 5 to be fatigued.
Patent JP-S57212432-A (JP)
Title: Photosensitive polymer composition
Inventor: KATAOKA FUMIO
IPC: C08L79/08
Filed: 1981-06-24
Abstract: PURPOSE:To enhance the sensitivity of a heat-resistant photosensitive material, by using a composition consisting of a specified polyamic acid and a specified amine compound. CONSTITUTION:A composition consisting of a polymer composed mainly of a polyamic acid having repeating units represented by general formula (I) and being the precursor of polyimide, and an amine compound represented by general formula (II), and when needed, a sensitizer is used by dissolving it in an organic solvent. This solution is coated on a substrate, irradiated with UV rays, and the unexposed part is dissolved off with a developing solution to give a relief pattern. It is cleaned with a rinsing solution to remove the developing solution. The polymer of the relief pattern obtained by this process is the precursor of a polyimide, and it is converted into the relief pattern of a heat-resistant polymer having imide rings or other cyclic groups by processing it at the heating temp. of 150-450 deg.C. In formula (I), R<1> is a tri- or tetra-valent organic group, R<2> is a divalent organic group; M is H, alkali metal ion or ammonium ion, and n is 1 or 2. In formula (II), Ar is an aromatic group consisting of >=2 benzene rings or a hetero ring; X is N3- or N3SO2-; Y is a monovalent group selected from H, alkyl, alkoxy, nitro, carboxy, sulfo, and halogen; R<3> a divalent organic group linking Ar and N; and R<4> and R<5> are each H or lower alkyl.
Patent JP-H07302222-A (JP)
Title: Processor provided with external program memory
Inventor: OHASHI HIDENORI
IPC: G06F12/06
Filed: 1994-05-10
Abstract: PURPOSE:To improve diversification at the time of using the plural kinds of programs by performing program control for specifying the optional address of a selected program memory within external or internal program memories. CONSTITUTION:A program memory control part 11 sends out PCS signals for selecting the internal program memory 2a or the external program memory 2b to the memory 2a or 2b corresponding to the kind of IN/EXT signals impressed from the outside of this processor during a reset period by RESET signals. Simultaneously, the program memory control part 11 specifies the instruction execution starting address of the selected program memory by EMSEL0 signals, EMSEL1 signals, PA signals, PRD signals and PWR signals impressed from the outside of the processor. As a result, instruction codes are successively sent out from the addresses of the internal and external program memories 2a and 2b through internal and external program buses to an instruction register 3 and instructions are executed in an arithmetic part 8.
Patent JP-2000292081-A (JP)
Title: Flat heat pipe, manufacture thereof and heat pipe type cooler
Inventor: KITAJIMA HIRONORI
IPC: F28D15/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient cross-sectional area of passage by preventing occurrence of a recess in the collapsed face even if the extent of flattening is large. SOLUTION: A metal wire 2 is arranged on the inner surface of a metal pipe 1 across the length thereof and secured thereto by heat treatment. Subsequently, the metal pipe 1 is collapsed vertically to clamp the metal wire 2 and flattened. Since the metal wire 2 contained in the metal pipe 1 functions to press and eliminate recesses R, R occurring in the opposite collapsed faces thus providing smooth collapsed faces, a flat heat pipe is obtained while ensuring a sufficient cross-sectional area of passage.
Patent JP-H06292066-A (JP)
Title: Image pickup device
Inventor: NAKAGAWA TOMOMICHI
IPC: G02B5/06
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an image pickup device having a simplified hand-giggle correction device. CONSTITUTION:A liquid whose refractive index is changed through the application of an electric field is enclosed in a prism 19 and the prism 19 is provided on an optical axis. Angular velocity information attended with an shake of the image pickup device given to a microcomputer 25 from angular velocity sensors 14a, 14b provided to a case is obtained, and based on the information and hand-giggle discrimination information prepared in advance in the microcomputer 25, the presence of hand-giggle is discriminated and when the presence of hand-giggle is discriminated, a predetermined control voltage is applied to the liquid in the prism 19. Thus, a refractive index of the liquid is revised and the optical axis of the image pickup light incident with a tilt due to the hand-giggle is change to be perpendicular with respect to an image forming face of a solid-state image pickup element 12 to correct the hand-giggle, the hand-giggle correction device is simplified and the entire device is made small in size.
Patent JP-S58212440-A (JP)
Inventor: MACHII TOMOMI
IPC: B05D1/26
Filed: 1982-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000245216-A (JP)
Title: Method for application of material such as fertilizer
Inventor: NISHIFUJI HIDEO
IPC: A01C19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject method intended to transmit mechanical power from a working machined free from any mechanism to access power by setting up e.g. a fertilizer applicator at a specific site on the working machine to transmit mechanical power from the working machine via a spring to the above applicator. SOLUTION: This method comprises setting up e.g. a fertilizer applicator on the rear portion of a working machine free from any power withdrawal mechanism and transmitting mechanical power from the working machine via a spring to the above applicator; wherein, for example, a frame 2 is constructed under a steering seat 1 on the rear portion of the working machine, a spring 5 is connected from a rear wheel 3 via a spring fixture 4 to the frame 2, one end of the spring 4 is linked to one end of a primary rotating shaft 7, the central part of the rotating shaft 7 is mounted with a sprocket 8;  besides, a secondary rotating shaft 9 is set up on one side of the frame 2, the central part of the secondary rotating shaft 9 is mounted with a 2nd sprocket 8, these two sprockets 8 are connected to each other through a chain 11, and a crutch 10 is attached adjacently to the sprocket 8 on the secondary rotating shaft 9.
Patent JP-H06138004-A (JP)
Title: Automatic operating apparatus for transporting and measuring pot containing radioactive fluid between sampling device and analyzing chain
Inventor: JIYOSEFU BESUNIE
IPC: G01N33/00
Filed: 1992-04-16
Abstract: PURPOSE: To perform sampling inspection again easily, in a short time, by, when a sampling inspection is performed at respective places of such devices as a nuclear device for a radioactive fluid, confirming, in early stages, whether an appropriate fluid amount has been taken. CONSTITUTION: Relating to a device designed to transport, in air manner, a pot 12 in which a radioactive fluid sample is held from a sampling device to an analysis chain protected with an enclosure, a reception device 36 which guides the pot to the analysis chain is, in relation, provided with a force transducer 42. In cooperation with an electric measurement means placed outside the enclosure, the form transducer measures a weight of the pot, and when a pot is vacant or inappropriately filled, it can be detected. A jetting nozzle 66 connected to a compression air source releases the pot after its measurement.
Patent JP-H1030195-A (JP)
Title: Plasma etching device
Inventor: TRACY DAVID H
IPC: C23F4/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce stray discharge in a plasma etching device. SOLUTION: This device is provided with an earthed reaction chamber 10 for executing etching, a counter electrode 12 and a supporting electrode 14 for receiving a wafer mounted with a film to be etched and a nonearthed radio frequency power source 18. Then, the counter electrode 12 and the supporting electrode 14 are insulated from the wall of the reaction chamber 10. The radio frequency power source 18 is connected to the space between the counter electrode 12 and the supporting electrode 14, and, while discharge from both electrodes to the reaction chamber is minimized, etching operation is allowed to perform.  The radio frequency power sole 18 has a matching transformer 20 with secondary winding 24 connected to the space between the counter electrode 12 and the supporting electrode 14, an inductance 26 is connected parallel to a secondary winding 24, and the capacitive effect of elements connected to the chamber 10 is reduced by the inductance 26.
Patent JP-S5431114-A (JP)
Title: Electric car controlling system
Inventor: KURIYAMA SHIGERU
IPC: B60L11/18
Filed: 1977-08-15
Abstract: PURPOSE: To provide an electric car controlling system, in which a contact lever is turned in association with cam lever which is turned by a cam fixed to the accelerator shaft, whereby said contact lever is forcedly released from contact by said cam. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01271128-A (JP)
Title: Manufacture of forming tool
Inventor: TANAKA MASAHIRO
IPC: B23P15/00
Filed: 1988-04-20
Abstract: PURPOSE:To facilitate a fine pattern forming by coating a photoresist on the tool face, removing the resist in the pattern shape exposed through a pattern forming mask and removing the remaining resist by executing a chrome plating on the removing trace. CONSTITUTION:The photo resist 3 bearable even executing a chrome plating is coated on the upper face of the tool main body 1 whose upper and lower faces are ground in parallel. The pattern 6 sensitized by being exposed by an exposure 5 through the mask 4 formed with the specified pattern is then formed. The resist 3 of the pattern part 6 is then removed and a chrome plating 8 is executed on the pattern trace 7. The remaining resists 3 are then removed and the chrome plating in the pattern shape is formed in a projecting shape. By this structure even a fine pattern can be formed easily on the tool surface and the manufacture is made inexpensive.
Patent JP-S62260688-A (JP)
Inventor: PIETORO PADOBUAANI
IPC: B65D8/04
Filed: 1987-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000294425-A (JP)
Title: Stationary induction electric machine and its voltage breakdown testing method
Inventor: INOUE TAMOTSU
IPC: H01F27/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To cut down working hours when a stationary induction electric machine is installed at the site and to enhance reliability of the electric machine. SOLUTION: The insulating strength of the neutral point bushing 23 attached to the neutral point of the winding of a transformer 21 is set to become higher than the insulating strength of the voltage applied when the voltage breakdown test of a power cable 10 is performed. When the voltage breakdown test of power cable 10 is performed, DC voltage is applied to the power cable 10, but because the winding does is not breaked, the voltage breakdown test can be performed in the state wherein the power cable 10 and the transformer 21 are connected.
Patent JP-S57211147-A (JP)
Title: Treatment of silver halide color photosensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/38
Filed: 1981-06-23
Abstract: PURPOSE: To improve color development sensitivity, fog, etc., by combining a specified two-equivalent magenta coupler and 1-phenyl-3-pyrazolidone.  
     CONSTITUTION: A silver halide color photosensitive material to be used contains (1) a two-equivalent magenta coupler having an arylthio releasable group represented by general formula(I) in which R 1  is alkyl or aryl; R 2  is H, hydroxy, halogen, alkyl, alkoxy, or aryl; R 3  is H, halogen, alkyl, alkoxy, alkylamino, sulfonamide, sulfamoyl, or the like; Z is halogen or alkoxy; Ar is substd. phenyl; and n is 1, 2, 3, or 4, and (2) a pyrazolidone derivative represented by general formula (II) in which Y is H or acyl; R, R 4  is aryl; R 5  is H or alkyl; and R 6  is H, alkyl, or aryl. 
     COPYRIGHT: (C)1982,JPO&Japio