baber/WOPTO huggingface dataset:
Patent JP-2000208614-A (JP)
Title: Semiconductor device and production thereof
Inventor: YAMAGUCHI YASUO
IPC: H01L21/302
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the production method of semiconductor device, with which a damage layer can be prevented from being formed within the main surface of a silicon-on-insulator(SOI) substrate, when forming an element separat ing structure. SOLUTION: First, a silicon oxide film 6aa, a silicon nitride film 6bb and a silicon oxide film 6cc are formed on the upper surface of an SOI layer 3 in this order. Next, anisotropic dry etching is performed on the silicon oxide film 6cc in first and second element forming regions with the silicone nitride film 6bb as an etching stopper. Then, anistropic dry etching is performed to the silicon nitride film 6bb in first and second element forming regions with the silicon oxide film 6aa as an etching stopper. Next, the upper surface of the SOI layer 3 is exposed by removing the silicon oxide film 6aa in the first and second element forming regions by wet etching using fluoric acid, etc.
Patent JP-H03211802-A (JP)
Title: Variable resistor provided with switch
Inventor: TSUZUKI TAKAYOSHI
IPC: G01B7/30
Filed: 1990-01-17
Abstract: PURPOSE:To increase the lubrication between a substrate and a second slider, decrease the wear loss of the substrate and the second slider, reduce the wear powder of the substrate and a brush, and prevent the generation of noise, by forming a carbon based film for protecting substrate wear along the transfer locus of the second slider. CONSTITUTION:The title device is constituted of the following; a substrate 3 having a carbon based resistor layer 1 which continuously stretches in a circular arc type or a linear type by a specified distance on an exposed part, and a switch conducting part 2 shorter than the resistor layer 1, and a movable part 6 having a first slider 4 which is arranged movably along the stretching direction of the resistor layer 1 and slides while being in electric contact with the resistor layer 1, and a second slider 5 which slides while being in electric contact with the switch conducting part 2 and makes it turn ON or OFF. A carbon based film 7 for protecting substrate wear along the transfer locas of the second slider 5 on the exposed surface of the substrate 3 and has lubrication capable of coming into contact with the second slider 5 is laminated on the end portion of the switch conductor part 2 so as to keep a fine interval. Thereby a variable resistor provided with switch favorable to the prevention of the ware loss of the substrate 3 and the tip part of a brush can be obtained.
Patent JP-H07216827-A (JP)
Title: Construction method of floor slab for bridge or the like
Inventor: HOSOYA HITOSHI
IPC: E01D21/00
Filed: 1994-01-27
Abstract: PURPOSE:To prevent the defect of a joint between floor slab blocks forming the floor slab of a bridge or the like and improve the filling work efficiency of joint material filled in the joint. CONSTITUTION:Floor slab blocks 2 are laid in order on the main girder 1 of a bridge. After the completion of this first process, negative bending is imparted to the main girder 1 to enlarge each joint 4 between the floor slab blocks 2, 2. In this state, joint material is filled in each joint 4. After the completion of this second process, the negative bending is relieved.
Patent JP-H11203319-A (JP)
Title: Method for classifying document, device therefor and recording medium for recording document classification processing program
Inventor: MIWA SHINJI
IPC: G06F17/27
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for classifying a document for attaining document classification on which the propose of a document is properly reflected, and a recording medium for recording a document classification processing program. SOLUTION: This device is provided with a sentence analyzing part 2 for analyzing plural documents to be processed, and detecting a title part, feature element extracting part 3 for extracting a feature element from the title part of the document to be processed which is detected by the sentence analyzing part 2, feature table preparing means 4 for preparing a feature table indicating a relation between the feature element extracted from the title part and the document to be processed including the feature element, document classifying part 5 for classifying the document to be processed into plural semantically common clusters by referring to the content of the prepared feature table, classified result storing part 6 for storing the content classified by the document classifying part 5,  and output control part 7 for reading and outputting the content of the classified result storing part 6.
Patent JP-H11200591-A (JP)
Title: Fitting structure of panel onto building frame wall face of building
Inventor: AKITA SHIGEO
IPC: E04F13/08
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure in which panels are fitted as close as possible to the wall face of the building frame of a building when a plurality of panels forming interior or exterior walls are attached to the wall face of the building frame for instance. SOLUTION: Receive grooves for insertion of tongue pieces are formed at least at the peripheral corners of the rear face confronting a wall face when panels 40 are attached to the wall face of the building frame 23 of a building and a plurality of embedded core bodies 22 are scatteringly are provided as well. In sertion tongue pieces 25 are fixed at specified positions on the wall face of the building frame 23. Relatively viscous adhesive lumps 31 are disposed so that respective embedded core bodies 22 are buried when the panel 40 are attached so that the insertion tongue pieces 25 fitted to the building frame wall face of the building are relatively inserted into the receive grooves 21a fitted to the rear face of the panels and fixed therein, and the wall face of the frame 23 and the panel 40 are fixedly bonded together.  The embedded core body 22 is formed by bending a flat and smooth strip and it is formed so that both end sides of the fixing part 22a closely fixed to the rear face of the panel 40 are diagonally erected upward.
Patent JP-S5393463-A (JP)
Title: Freezer and refrigerator
Inventor: IKEUCHI MASAKI
IPC: F25B1/00
Filed: 1977-01-27
Abstract: PURPOSE: To keep the temp. in a refrigerating room constant by adjusting the circulating amount of refrigerant in the circuit automatically, in such a construction that a working chamber filled with non-condensing gas at the intended pressure is provided separately from the naturally circulating refrigerant in refrigerating room with an expansive film interposed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5291606-A (JP)
Title: Signal transmission system
Inventor: UMEMOTO AKITO
IPC: H04H20/00
Filed: 1976-01-28
Abstract: PURPOSE:To transmit two program signals with no degradation in signal quality by using a single carrier frequency enabling to re-broadcast only the program signals required in a simple circuit construction.
Patent JP-S58126295-A (JP)
Inventor: ABE MORIO
IPC: B64F5/00
Filed: 1982-01-23
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-H07218654-A (JP)
Title: Suspension type rotary decoration
Inventor: URABE TAKAO
IPC: G04B45/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide a suspension type rotary decoration which can be mounted/ demounted easily and rotated smoothly. CONSTITUTION:The driving mechanism 3 and the magnetic levitation unit 8 for a decoration are housed in cases 1 and 2. A piece 12 having hemispheric protruding upper surface is secured to the lower end of a rotary shaft 4 suspended down to the lower surface of the case with a stopper 13 being fixed thereto. The stopper 13 has hemispheric recessed inner surface abutting on the protruding surface of the piece 12 so that spherical surface motion takes place therebetween. The lower case 2 is provided, on the rear surface thereof, with a positioning protrusion 2f being used at the time of fixing a rotary decoration 14 and the stopper 13 is provided, on the surface thereof, with a corresponding positioning groove 13f. When the rotary decoration 14 is fixed, the rotary shaft 4 is levitated by a magnetic levitation unit 8 and the protrusion 2f is engaged with the groove 13f thus sustaining a state for facilitating the fixing. Upon fixing the rotary decoration 14, the stopper 13 is shifted relatively into vertical state due to the weight of the decoration thus sustaining smooth rotation.
Patent JP-H09198534-A (JP)
Title: Management device for parking lot
Inventor: KURAMOCHI AKIHIKO
IPC: G07B15/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide the management device of a parking lot for saving the manpower of a monitoring person who monitors the parking lot at all times. SOLUTION: This device is provided with control means 9A, 9B and 9C for activating television cameras 6A and 6B and interphone devices 8A and 8B provided in front of crossing gates 3A and 3B provided in the parking lot 1 by abnormal state signals outputted from a ticket issuing machine 2A and an adjusting machine 2B and the pressurization of the calling buttons 8Ac and 8Bc of the interphone devices 8A and 8B and performing transmission through a communication channel 11 to a monitoring center 10. Then, the monitoring center 10 is provided with control command means 10A, 10B, 10D and 10E for performing remote control and a recorder 10G for recording conversations and video images.
Patent JP-H05193287-A (JP)
Title: A page-renewing mechanism of a passbook
Inventor: SARUTANI MAKOTO
IPC: B42D9/04
Filed: 1992-01-21
Abstract: PURPOSE:To shorten treating time by turning inner paper over on the spot in the case where excessively turning over of the inner paper of a passbook occurs. CONSTITUTION:A page-renewing roller 10 is enabled to pivot by 90 deg. with a motor 29 via a pivoting arm 20. A separating roller 30 is arranged at a position opposed to the pivoted page-renewing roller 10, and the inner paper having been turned over with the page-renewing roller 10 is urged to be pinched between the pivoted page-renewing roller 10 and a separating roller 30. Turning over of the inner paper is carried out by reversely rotating the page-renewing roller 10.
Patent JP-S57122461-A (JP)
Title: Developing device
Inventor: YAMADA KATSUHIKO
IPC: G03G15/08
Filed: 1981-01-23
Abstract: PURPOSE:To prevent the flocculation of a developer near a supply opening part of a storage tank of a developing device in placing separately said opening part  and an accepting opening part of a developing section proper by stopping a  means of conveying the developer in the storage tank to the supply opening  part surely with a good timing. CONSTITUTION:A developing section proper 2 is provided to an electrophotographic copier by projecting the opening part thereof for accepting a developer  to the outside of a side plate 3 of the machine body. A storage tank for the  developer and a driving source for a conveying means of the developer provided  therein are secured to a supporting member 5 coupled to the machine body 3 by  means of hinges 4 on the outside of the machine. While the tank 1 and the developing section proper 2 are in connection, the supplying opening part 7 of  the tank 1 and the accepting opening part 11 of the body 2 are connected by  the opening part 13 of a shutter 8; at the same time, a button switch 10 is  depressed and therefore the conveying means is driven. When the tank 1 is separated from the body 2, the shutter 8 closes the opening part, and the switch 10  resets as well, thereby interrupting the conduction of electricity to the driving source.
Patent JP-S6346267-A (JP)
Title: Low-temperature curing coating composition
Inventor: MIWA HIROSHI
IPC: C09D201/06
Filed: 1987-01-16
Abstract: PURPOSE:To obtain the titled composition providing a coating film having high crosslinking degree by low-temperature curing, having improved solvent resistance, acid resistance, alkali resistance and impact resistance, comprising a hydroxyl group-containing compound, a metallic chelate compound, etc., and a carboxylic acid anhydride group-containing compound. CONSTITUTION:The aimed composition comprising (A) a hydroxyl group- containing compound (preferably low-molecular-weight diol, polyester resin, acrylic resin, silicone resin or polybutadiene resin), (B) a metallic chelate compound or metallic alcoholate compound (preferably metal is Al, Zr or Tr) and (C) a carboxylic acid anhydride group-containing compound (e.g. maleic anhydride, phthalic anhydride, etc.). The amount of the component B blended is preferably 0.1-3.0 equivalents based on 1 equivalent OH of the component A and the amount of the component C blended is preferably 0.1-10.0 equivalent.
Patent JP-H05307440-A (JP)
Title: Data storage format conversion system and its conversion method, access controller and data access method
Inventor: NAKAMURA YOICHI
IPC: G06F12/04
Filed: 1993-01-22
Abstract: PURPOSE:To provide a record storage format conversion system by which the number of memory access times for detecting a target CKD record is less, a memory load is reduced and memory capacity for holding track data is little at the time of format-converting the CKD record into an FBA record. CONSTITUTION:All the gaps such as an inter-record gap and an inter-field gap are eliminated from one track in the CKD record. The track data is divided into frames being management units, which are equivalent to integer times as large as the fixed block length size of the FBA record. Control information showing the positions of all the CKD records included in the management unit are written into the last end of the management unit in order from the rear as control frames, and they are divided into the fixed block length size of the FBA record. Then, information showing a relative position from the head of the track at the CKD record format are held in the respective CKD records.
Patent JP-H09198382-A (JP)
Title: Voice input kana/kanji converting device
Inventor: KOMATSU SHIGEAKI
IPC: G10L15/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To exactly recognize the voices of respective monosyllabales and to convert that recognized result to a Chinese character (KANJI)/Japanese syllabary (KANA) mixed sentence through a KANA/KANJI converting means by judging a block, which is sandwiched between the silent parts of audio signals detected by a silent part detecting means, as a monosyllable block by a monosyllable recognizing means. SOLUTION: A voice fetching means 1 fetches a voice, converts it to the audio signal and digitizes that signal. Next, a power calculation part 3 at a silent part detecting means 2 calculates the power value of the digitized audio signal in every fixed cycle, and a silence discrimination part 5 detects respective silent parts by comparing the power value with a set threshold value. Afterwards, a monosyllable recognizing means 6 judges the block sandwiched between the silent parts as a monosyllable, successively performs voice recognizing processing to the respective single monosyllables in the order of 'o', 'n', 'se', 'i' and 'ha' and stores the results in a register.  Next, a KANA/KANJI converting means 11 performs KANA/KANJI converting processing to the stored character string of 'onsei-ha' (written in KANA meaning 'voice is') and converts that character string to the KANJI/KANA mixed sentence of 'onsei-ha' (written in KANJI and KANA meaning 'voice is$). Thus, burden for a user at the time of voice input can be decreased.
Patent JP-S59133547-A (JP)
Title: Electrophotographic sensitive body
Inventor: KUBO TAKASHI
IPC: G03G5/05
Filed: 1983-01-21
Abstract: PURPOSE:To lower capacity of a photoconductive layer and to enhance dark potential and sensitivity by coating a conductive substrate with a coating liquid contg. a photoconductor and a binder together with a foaming agent and forming a photoconductive layer heat foamed and raised in voids. CONSTITUTION:A coating material is prepared by mixing an org. or inorg. photoconductor and 100pts.wt. binder resin based on the solid weight together with 1-10pts.wt. foaming agent having a decomposition temp. not below the softening point of the resin and not deteriorating the photoconductor within the range of amt. producing a suitable amt. of gas. A photoconductive layer is formed by coating a conductive substrate, drying, and thermally decomposing the foaming agent. When needed, a thin insulating layer made of polyolefin or the like is formed on the photoconductive layer. Thus, the photoconductive layer is raised in voids and in sensitivity, i.e. the difference between dark potential and light potential.
Patent JP-H02188406-A (JP)
Title: Carbon monoxide converter
Inventor: SEYA AKITOSHI
IPC: H01M8/06
Filed: 1989-01-18
Abstract: PURPOSE:To prevent the deterioration of a conversion catalyst and to provide the compact equipment by internally providing a cooling pipe on the steam and reformed gas inlet side of a CO converter, packing the conversion catalyst for high temp. in the pipe and packing the conversion catalyst for low temp. in the outlet side. CONSTITUTION:The CO-contg. gaseous H2 (300 to 350 deg.C) obtd. by steam reforming of a reforming raw material, such as natural gas, is introduced from the inlet 13 into a casing 11 of the CO converter. The cooling pipe 16 is disposed on the inlet 13 side in the casing and the CO conversion catalyst 20 for high temp., for example, Fe-Cr catalyst, is packed in the inside segmented by a inlet part mesh 17 and a partition mesh 18 around the cooling pipe 16. The CO conversion catalyst 22 for low temp., for example, Cu-ZnO catalyst, is packed between the partition mesh 18 and an outlet part mesh 21. The gas converted by the conversion catalyst for high temp. is cooled by the cooling pipe to about 250 deg.C and further, the CO therein is decreased down to the prescribed concn. under the conversion catalyst for low temp.; thereafter, the gas is supplied to the fuel cell, etc.
Patent JP-S58127725-A (JP)
Title: Production of vinyl ester resin
Inventor: KAGEYAMA AKIRA
IPC: C08G59/16
Filed: 1982-01-23
Abstract: PURPOSE:To produce a vinyl ester resin having excellent mechanical properties in a high-temperature range, by reacting a polyepoxy compound with dihydrodicyclopentadienyl maleate at a specified ratio. CONSTITUTION:A vinyl ester resin is prepared by reacting an epoxy compound having at least two epoxy groups (e.g. bisphenol-derived epoxy resin, MW of about 174-1,700) with dihydrodicyclopentadienyl maleate at a ratio of the number of carboxyl groups to that of epoxy groups of 1.2-2.
Patent JP-H01183893-A (JP)
Title: Part supplying apparatus
Inventor: TOI YUTAKA
IPC: B23P19/06
Filed: 1988-01-18
Abstract: PURPOSE:To decrease the stopping time of an apparatus when the kinds of devices are changed and to improve the productivity of a mounting device, by dividing a part supplying base into a plurality of parts, and operating the parts independently or all together. CONSTITUTION:A supplying station 10 has two separate part supplying bases 11 and 12. The bases 11 and 12 are operated by external base driving blocks 15 and 16, respectively. Therefore, only the first base 11 is moved, and the second base 12 is left stopped. Or the first base 11 is stopped, and only the second base 12 can be moved. Furthermore, two bases 11 and 12 can be associatively moved. In this way, the operation stopping time of the machine during the change the kinds of devices and absence of parts can be decreased, and the productivity is improved.
Patent JP-H07216532-A (JP)
Title: Production of chalcopyrite-structure semiconductor thin film
Inventor: OBARA NAOKI
IPC: C01G15/00
Filed: 1994-01-31
Abstract: PURPOSE:To form a chalcopyrite-structure thin film having a large grain diameter, excellent in adhesion to a lower electrode and with the composition stabilized by using this method. CONSTITUTION:A substrate is heated from 400 deg.C to at least 500 deg.C at the rate of <=5 deg.C/min within >=20 min, and a chalcopyrite thin film is deposited on the heated substrate. A dielectric or metal having a heat expansion coefficient approximating to that of the chalcopyrite thin film is used for the substrate. After the chalcopyrite thin film was deposited, the substrate is slowly cooled linearly to <=400 deg.C at the rate of <=20 deg.C/min. At this time, the substrate is continuously irradiated with a group VI element until the substrate is cooled to <=400 deg.C.
Patent JP-S58127856-A (JP)
Inventor: HAYASHI SHIGEO
IPC: E04D5/14
Filed: 1982-01-22
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-S60153506-A (JP)
Title: Method for positioning original point of nc control motor
Inventor: YOSHIOKA ISAO
IPC: G05D3/12
Filed: 1984-01-24
Abstract: PURPOSE:To attain original positioning work easily for a short time by supplying electric power to an NC control motor, detecting an original signal outputted from the motor and fixing a motor shaft at the turning position of the original point. CONSTITUTION:The NC control motor 10 is connected to an original point checking device 14 at first. Consequently, 5V power supply is applied from the device 14 to the motor 10, and if the rotary shaft of the motor 10 is rotated manually under said state, pulse-like A-phase, B-phase and original point signals are formed in the motor and impressed to display lamps 22, 24, 26 through level conversion circuits 16, 18, 20 respectively. When the shaft 10a is rotated slowly by a hand, the original point signal appears on the original position and the lamp 26 lights up, so that a shaft 12a is fitted to the NC device. The frequency of the generation of A-phase or B-phase signals in each rotation of the motor is displayed on a display device 36 and the abnormality of a pulse generating part or the like of the motor 10 can be detected.
Patent JP-H01186994-A (JP)
Title: Lighting method for two-color led
Inventor: INOUE YOSHITAKA
IPC: G09G3/14
Filed: 1988-01-21
Abstract: PURPOSE:To eliminate the increase of noise accompanied with the variance in load of a key telephone set by making the time of flowing of a current longer than that of the current, which flows to a LED at the time of independent lighting, to supply high average power. CONSTITUTION:The pulse width of a square wave current flowing to a red LED and a green LED of two-color LEDs is kept constant and a current larger than the current for independent lighting flows to the green LED to display orange as a third color in a conventional method, but the maximum value of the current is kept constant and the pulse width of the lighting current of the green LED is extended to display orange as the third color. Thus, it is unnecessary to flow an excess current, and the variance in load is reduced in comparison with that of the conventional method to reduce the noise component. An inexpensive small-sized device is obtained because a maximum power consumption is reduced without especially requiring additional parts.
Patent JP-H10209350-A (JP)
Title: Semiconductor device
Inventor: YABE HIROO
IPC: G01K7/24
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a high reliability, by forming a recess into at least a center of a stem for soldering a power MOSFET chip, and soldering a slender overheat detector circuit chip to the recess. SOLUTION: A stem 4 for mounting a power MOSFET chip 1 has a recess 41 at least near the center with an overheat detector circuit chip 2 soldered to the recess 41. An overheat protection circuit 3 tuns off the MOSFET to prevent the chip 1 from overheating when receiving the output of an overheat detector circuit, and it turns on the FET when the output from the overheat detector circuit ends. It is advantageous in cost and handling to make this overheat protection circuit 3 common and integrated with the overheat detector chip 2. Both chips are soldered to the stem to obtain a high reliability.