baber/WOPTO huggingface dataset:
Patent JP-S63181305-A (JP)
Title: Manufacture of iron oxide vertically magnetized thin film
Inventor: TORII HIDEO
IPC: C23C16/40
Filed: 1987-01-22
Abstract: PURPOSE:To improve magnetic characteristics by plasma-exciting and chemically evaporating an oxygen mixed gas with vapor wherein only an organic iron compound is heated and vaporized or the mixed vapor of this vapor and another vapor wherein a different sort of organic metal compound is heated and vaporized. CONSTITUTION:Vapor wherein an organic iron compound is heated and vaporized or the mixed vapor of this vapor and another vapor wherein an organic metal compound 4 of such as CO, Ni, Mn or Zn is used for a raw material gas and an oxygen gas is selected for a reaction gas. By a method of plasma-exciting and chemically evaporating the mixed gas of the raw material gas and the reaction gas, a film structure wherein a specific crystallographical plane consisting of dense pillar-shaped particles grown in the vertical direction of a ground substrate 8 is orientated with priority can be obtained. This improves magnetic characteristics.
Patent JP-S56111170-A (JP)
Title: Controller for playback element in playback device
Inventor: HIRATA ATSUMI
IPC: G11B27/32
Filed: 1980-02-07
Abstract: PURPOSE: To enable to control a playback element accurately whatever a recording signal is any information signal, by providing a signal of burst shape of longer duration period in a given repetitive frequency among the recording signal already recorded at a given part of a recording medium and by playback and detecting it.  
     CONSTITUTION: When playback operation is finished and a playback element reproduces the innermost circumference track, since the tracking control reference signal is recorded with longer duration period than the reference signal of other tracks, the high-level period of the output detection signal in a detection circuit 8 is correspondingly made longer. This detection signal is converted into the integrating signal having larger level in excess of the threshold value of a Schmitt trigger circuit 12 with an integration circuit 11 and a drive control signal for the set which returns a playback stylus 12 to the arm rest position before the start of playback is output from an output terminal 13, allowing to return the playback stylus 2 to the arm rest position automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58134279-A (JP)
Title: Valve assembled body and its seat ring device
Inventor: UIRIAMU BURAISU SUKOBII
IPC: F16K1/226
Filed: 1983-01-31
Abstract: A seat ring for a rotary valve assembly comprising a radially inner seal section for sealing engagement with a valve element, a radially outer retaining section for mounting the seat ring in a valve body, and an intermediate spacer section interconnecting the sealing and retaining sections. The spacer section has a convoluted radial run, and the sealing section has a multiplicity of circumferential windings of strands in surrounding relation thereto.
Patent JP-H09331668-A (JP)
Title: Device and method for protecting switching device
Inventor: KUREIN ARAN DEIBITSUDO
IPC: H01L29/78
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To protect a switching device from any overvoltage, by bringing a thyristor into a fault when the voltage state across the switching device gives to it a potential damage, and by feeding to the switching device such a low impedance as to make a reverse directional inversion across it impossible. SOLUTION: A protection block 300 shunts insulated gate bipolar transistors(IGBT) 101 across them, and has at its terminal an asymmetric thyristor (ASCR) 307 connected in parallel with the transistors 101. Hereupon, the ASCR 307 has the characteristics of a high dV/dt-factor and a low reverse voltage factor, etc. Thereby, there is no possibility that the IGBT switching device 101 to be protected reaches a dangerous operating state before it is turned on, making its very highly reliable protection possible.
Patent JP-S62229870-A (JP)
Title: Semiconductor integrated circuit
Inventor: HIDA YOICHI
IPC: G11C11/404
Filed: 1986-01-22
Abstract: PURPOSE:To make it possible to perform high speed operation and to prevent erroneous operation, by providing a back-gate-voltage supplying circuit, and making the threshold voltage value of an FET constituting a memory cell larger than the threshold(voltage value of an FET constituting a peripheral circuit. CONSTITUTION:When a decoder circuit 16 is selected by address signals A1, A1..., an N-channel FET 19 constituting a peripheral circuit is turned ON. when a clock signal, which is applied to a signal input terminal 24a is changed to an H level, the level of a word line 12 becomes R. An N-channel FET 5 consti tuting a memory cell is turned ON' and data is read out of an electrode 2 of a storage capacitor 1 to a bit line 11. A back-gate-voltage supplying circuit 100 comprises a coupling capacitor 25, an N-channel FET 28 for discharging and an N-channel FET 33 for rectification. The circuit 100 receives an AC signal phic, which is inputted to a signal input terminal 24b and generates a negative DC voltage. The voltage is connected to a back gate electrode 9 of the FET 5.
Patent JP-S58129409-A (JP)
Title: Photoconnector
Inventor: OTADA MASAMI
IPC: G02B6/38
Filed: 1982-01-28
Abstract: PURPOSE:To simplify attaching of a plate spring to the outer peripheral body of an adapter and enable cheap and easy manufacture by providing a collar on the outer peripheral body of the adapter and attaching a plate spring to open. CONSTITUTION:In this photoconnector, a plate spring 6 that opens outward to a collar 5 is provided near the center of the outer peripheral body of an adapter 1. The fitting part of the plate spring 6 is formed, for instance, ring-shape, and fitted to a groove 8 cut on the outer circumference of the adapter 1. It is desirable to provide the plate spring 6 uniformly in circumferential direction of the outer peripheral body. When the adapter 1 is pushed into the hole 9 of a chassis 4 from the plate spring 6 side, the plate spring 6 passes through the hole 9 along the outer peripheral body and restores original form and becomes wider than the diameter of the hole 9.
Patent JP-H11202090-A (JP)
Title: Neutron shield body and production method for it
Inventor: FUJITA HIDEKI
IPC: G21F1/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology concerning neutron shield body having no delay of initial hardening and becoming high stiffness in long term and its production method. Further in detail to provide a technology concerning the production method of neutron shield body efficiently utilizing general economical cement. SOLUTION: An incineration product is made of stuff from one or more of city waste incineration ash and sewage sludge incineration ash. A hydraulic material consisting of incineration product containing 10 to 40 wt.% of one or more of C11 A7 , CaC12 , C11 A7 , CaF2 , C3 A and one or more of C2 S and C3 S and gypsum is used as bonding agent. By adding aggregate of 50 to 800 pts.wt. containing boron, water of 10 to 45 pts.wt. and builder of 5 pts.wt. or less as necessary to the hydraulic material of 100 pts.wt., kneading molding and hardening, a neutron shield body is produced.
Patent JP-S62171383-A (JP)
Title: Compressing and encoding process system for data
Inventor: ODA TAKAO
IPC: H04N1/417
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a desired data compression result by adding information corresponding to the change point of color on one of two lines when data compression is carried out as to the information of the two lines. CONSTITUTION:Color information on the dot of the (n)th line is outputted from a line memory 11 while delayed by one line. A memory control part 13 generates a selection instruction corresponding to whether or not there is a change point signal. A change point detection part 12 detects the presence of change points on the (n)th line an the (n+1)th line and supplies the detection result to a memory control part 13. The memory 3 receives and stores the write data. An encoding and decoding part 4 extracts the contents of the memory 3 and performs encoding for transmission. A control part 5 performs transmission control and sends data to a circuit 8 through a modem 6 and a network control part 7. Thus, information is only added corresponding to the generation of a change point.
Patent JP-S63182853-A (JP)
Title: Semiconductor device
Inventor: MATSUDA HIRONARI
IPC: H01L27/095
Filed: 1987-01-24
Abstract: PURPOSE:To reduce the parasitic capacity in a FET part and to improve the frequency response characteristics of a semiconductor device, by a method wherein, in case a pre-amplifier is integrated, an N<+> conductive layer is pro duced being left only in a P-I-N photo diode part. CONSTITUTION:The photo diode part of a semi-insulative GaAs substrate 1 is etched in the direction of a quasi-mesa and a groove is formed. Then, after an N<+>-GaxAl1-xAs (0<x<=0.5) conductive layer 2 and an N<+>-GaAs layer 3 are epitaxially grown, the layers 2 and 3 are chemically etched in such a way as to exist only in the groove part. Subsequently, an I-type GayAl1-yAs (0<y<=0.5) layer 4, an I-type GaAs layer 5, an I-type GazAl1-zAs (0<z<=0.5) layer 6, an I-type GaAs layer 7 and an N-type GaAs layer 8 are continuously grown. Thereby, the parasitic capacity in a FET part is reduced and the fre quency response characteristics of a semiconductor device are improved.
Patent JP-H06218980-A (JP)
Title: Direct control type recording apparatus
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/05
Filed: 1993-01-29
Abstract: PURPOSE:To provide an image forming apparatus for forming vivid Images that are not affected by sorts of supporters. CONSTITUTION:By information regarding sorts of supporters from a sensor, CPU 72 acts to control the output voltage of an output variable voltage electric source 63 in reference to ROM 75 and also to alter the applied voltage of an opposite electrode 60. For example, if the supporter 51 is thick, relatively low voltage is applied, and if the supporter 51 is thin, relatively high voltage is applied thereto. For this reason, a flight electric field can be made constant not dependant upon sorts of the supporter 51.
Patent JP-H02193194-A (JP)
Title: Voice recognizing device
Inventor: IIDA MASAYUKI
IPC: G10L17/00
Filed: 1989-01-23
Abstract: PURPOSE:To prevent an erroneous recognition from being generated frequently by informing which voice pattern memory is set to an operator in order to execute pattern matching in plural operator's voice pattern memories, when a start of a voice input is instructed. CONSTITUTION:When a voice input start signal is given, a control part 5 informs a set state of the present voice pattern memory areas M1-M3 to a display part 6 or a voice synthesizing part 7, and from the voice synthesizing part 7, a sudden voice composite tone is outputted, and an operator is allowed to be conscious of the set state of the voice pattern memories M1-M3. On the other hand, in the case of having only an output means of only the display part 6, or when there is possibility that the operator fails to hear an output of the voice synthesizing part, the display part 6 varies a display by repeating to flicker the display contents, etc., and informs it surely to the operator. In such a way, to whose voice pattern the voice pattern is set is allowed to be conscious of to the operator, and the voice recognition of a high recognition rate can be executed.
Patent JP-S61175949-A (JP)
Title: Voice controlling system
Inventor: TSUJI AKIO
IPC: G10L15/00
Filed: 1985-01-29
Abstract: PURPOSE:To execute one shot music selection and the function control of a cassette tape recorder by the voice which is inputted from a microphone, by executing a voice registration to a voice recognizing part, and also comparing a voice input from the microphone with a registered voice, and recognizing and controlling it. CONSTITUTION:When the registration of a control command 'reproduction'..., etc. which are sound-recorded in advance in a tape is ended, an FF pulse is outputted to an MT control part 21 from a CPU17 and a tape recorder is set to a reproducing rapid traverse state. The CPU17 counts a detecting signal from an Mute detecting part 23 by a counter C, decides whether the tape has been fed to this side of a music or not, and when it is detected that the tape is fed to this side of the music, a STOP pulse is outputted to the MT control part 21 and running of the tape is stopped. In such a state, the CPU17 switches a voice recognizing part 11 to a recognizing mode, and it is prepared for a voice input from a microphone 12. In such a state, when an MT control command of 'reproduction'..., etc. is inputted by a voice from the microphone 12, the voice recognizing part 11 compares the voice input from the micro phone 12 and the registered control command and decides the input voice, and outputs a result of its decision to the CPU17 through a bus line 16.
Patent JP-S62170296-A (JP)
Inventor: HIROSE TORU
IPC: D06F37/26
Filed: 1986-01-24
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-H05209114-A (JP)
Title: Flame-retardant resin composition
Inventor: HATAYAMA TOSHIO
IPC: C08K3/22
Filed: 1992-01-29
Abstract: PURPOSE:To modify a polybutylene naphthalenedicarboxylate (PBN)-based resin into a resin having excellent mechanical strength, flame retardancy and fluidity and a little burr. CONSTITUTION:PBN is blended with a brominated epoxy flame-retardant, an antimony pentoxide-based flame-retardant auxiliary, polytetrafluoroethylene resin obtained by emulsion polymerization and optionally an inorganic filler to give the objective composition.
Patent JP-H01189787-A (JP)
Title: Method and device for extracting feature
Inventor: HIGUCHI KOICHI
IPC: G06K9/62
Filed: 1988-01-25
Abstract: PURPOSE:To extract a feature at high speed and with a simple processing procedure by providing a means for detecting a feature coordinate point from picture data where X, Y coordinates are applied and a means for detecting the size of a pattern to be extracted. CONSTITUTION:A reading processing part 8 outputs quantizing picture data M including the pattern to be extracted of the object for extracting the feature. The X, Y coordinates are applied to the picture element of this picture data M by X, Y coordinate generating means 10, 12. A feature point detecting means 15 uses the picture data M where the X, Y coordinates are applied to detect a feature point coordinate. A size detecting means 15 detects the size of the pattern. Then, a feature quantity calculating means 18 uses the size of the feature point coordinate and the pattern to calculate the quantity of the normalized geometric feature of the pattern.
Patent JP-S5399536-A (JP)
Title: Chimney sharing the natural ventilation and flue duct sections
Inventor: FUJIMOTO TAKUAKI
IPC: F23J11/02
Filed: 1977-02-14
Abstract: PURPOSE: To reduce facility cost by settign up the natural ventilation and flue duct section sin a chimney. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61166883-A (JP)
Title: Fuel composition for gasoline engine
Inventor: OBE SADATOSHI
IPC: C10L1/06
Filed: 1986-01-24
Abstract: PURPOSE:The titled novel composition having small consumption of fuel, high economic efficiency, attempting reuse of the residue produced in petrochemical industry and waste liquor after use, obtained by blending a specific fuel composition with gasoline for gasoline engine. CONSTITUTION:(A) A fuel composition comprising (i) 10-48vol% benzene, (ii) 17-22vol% at least one of toluene, xylene, and aromatic hydrocarbon- containing mixture, and (iii) 18-30vol% saturated hydrocarbon (<=48vol% benzene amount in the whole composition amount) obtained by blending benzene with at least one of toluene, xylene, and an aromatic hydrocarbon-containing mixture, and a saturated hydrocarbon in any order is blended with (B) gasoline useful for gasoline engines, to give the aimed composition. 52pts.wt. component A is preferably blended with (C) <=48pts.wt. hydrocarbon having 60-270 deg.C boiling point.
Patent JP-S5399575-A (JP)
Title: Apparatus for controlling cutting
Inventor: HACHIMORI TAKESHI
IPC: B23Q5/00
Filed: 1977-02-12
Abstract: PURPOSE: To control bitting of the cutter into the round workpiece properly accoding to the roundness or the eccenticity of the work when the surface of thereof is cut in an even length. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08195103-A (JP)
Title: Lamp tool device for vehicle
Inventor: KATO HIDEYUKI
IPC: F21V5/00
Filed: 1995-01-31
Abstract: PURPOSE: To provide a hot zone light distribution in a wide range with a simple structure constituted of a hot zone light distribution lens. CONSTITUTION: A hot zone light distribution lens 32 is constituted of a lens. The lens 32 is provided with a reflecting surface 32c forming a nearly vertical surface and another reflecting surface 32d adjacent to the reflecting surface 32c across a line (c) along the radiation direction serving as a boundary. A hot zone light distribution 42 is provided with at least a region 42a by the outgoing direct light without being reflected on the reflecting surfaces 32c, 32d among the incident light from an optical fiber 2, a region by the outgoing reflected light reflected on the reflecting surface 32c, and a region 42c by the outgoing reflected light reflected on the other reflecting surface 33d.  The regions 42a, 42b are extended to the left from nearly the center in the horizontal direction of the light distribution 4, and the region 42a has an upper edge (a) increased in height toward the outside.
Patent JP-H07253722-A (JP)
Title: Developer device
Inventor: KAARU DEII GEREINSU
IPC: G03G15/10
Filed: 1995-01-31
Abstract: PURPOSE: To provide a developer device which can remove a dripping line of liquid toner from an electrophotographic surface. CONSTITUTION: The developer device 10 is equipped with a movable photoconductor surface 12A, a developer roller 14, a squeeze roller 16, liquid toner cartridges 18, 20, 22, and 24, and conveying mechanisms 23, 27, 35, 37, 39, 41, 43, and 45. The squeeze roller 16 is provided movably between a 1st position where the dripping line of liquid toner is formed between them in contact with the photoconductor surface 12A and a 2nd position where it leaves the photoconductor surface 12A.  The liquid toner cartridges are provided movably by the conveying mechanisms between a 1st position where a form roller 56 comes into contact with the squeeze roller 16 and developer roller 14 to remove excessive liquid toner and a 2nd position where the form roller 56 comes into contact with the photoconductor surface and squeeze roller 16 to remove the dripping line from the photoconductor surface and squeeze roller 16 on the downstream side of the squeeze roller 16.
Patent JP-H02194912-A (JP)
Title: Manufacture of diaphragm for air spring and molding mold thereof
Inventor: KURIHARA TAIJI
IPC: B29C33/42
Filed: 1989-01-24
Abstract: PURPOSE:To finish the inner circumferential surface of a molded form to a uniform smooth surface without surface treatment by an adhesion preventive agent by heating an unvulcanized rubber and the hollow cylindrical intermediate molded form of a reinforcing cord under pressure by an outer mold with a smooth molding surface and an inner mold whose outer circumferential surface has a pyramidal fine irregular section. CONSTITUTION:The inner circumferential surface (a molding surface) 12 of a lower mold 11 is formed to an inverted head-cut conical shape having a smooth surface. An inner mold 20 molded in a hollow cylindrical shape, a lower end of which is clogged, by a rubber material, etc. is annexed to an upper mold 15 under the state of drooping, and an upper hot plate 16 is installed onto the top face of the upper mold 15. A fine irregular section 22 is shaped to the whole surface of the outer circumferential surface of the inner mold 20 in a satin shape. An even number of reinforcing cord layers 33 are buried between an internal rubber layer 31 and an external rubber layer 32 composed of an unvulcanized rubber, thus molding the layers in an intermediate cylindrical form. The intermediate molded form 30 is charged onto the molding surface 12 of the lower mold 11 heated, the molded form 30 is covered with the upper mold 15 heated and the inner mold 20 is inserted to the inner circumference of the intermediate molded form 30. Stem, etc. at a high temperature and high pressure are sent into the inner old 20 to expand the inner mold 20, and the intermediate molded form 30 is heated under pressure for a fixed time at a fixed temperature.
Patent JP-S61175545-A (JP)
Title: Sample rotator with temperature control
Inventor: FUKAZAWA TOMOYUKI
IPC: B01L7/00
Filed: 1985-01-30
Abstract: PURPOSE:To enable accurate extraction of information dependent on the temperature in a field with the rotation of a sample given as a requisite measuring condition by arranging an outer case, an intermediate case, an inner case, a belljar, a heat block and the like. CONSTITUTION:An outer case 1, an intermediate case 2, an inner case 3, a belljar 5, a heat block 14 and the like are arranged. The attaching of frost to the transparent belljar 5 is prevented during the measurement at the cooling time during which a nitrogen gas is flown in at an inflow port 6. Moreover, a connection means is provided at the lower end of the case 2 to ensure electric connection between a temperature sensor 16 and a heater wire 21 while allowing the turning of the case 3. On the other hand, the heating of the heat block 14 is done by running current to the wire 21 while the cooling thereof is done by feeding a refrigerant 23 to a concave in the heat block 14. Then, a support body 24 can be tilted as desired to the position horizontal to a base 27 from that vertical thereto by turning a knob 26 thereby enabling the setting of the angle of a sample surface as desired.
Patent JP-S62173145-A (JP)
Title: Control data origination device for metalcutting machine
Inventor: KAJIKAWA KUNIO
IPC: G05B19/4093
Filed: 1986-01-25
Abstract: PURPOSE:To make selection of tools at every process into automation, by storing specifications of tools available for each process of metalcutting operation into a tool specification memory part, determining the required tool from a machining form, while retrieving the tool in the specifications from the memory part and selecting an optimum tool. CONSTITUTION:This device comprises a tool specification memory part 4 storing specifications of plural tools to be used for metalcutting operation and a machining form input part 1 inputting a machining form to be cut. A process data orignating part 2 originates data on each process consisting of prepared hole cutting, roughing, bottom finishing and side finishing from data of the machining form input part 1. And, a tool specification decision part 3 determines specifications of the required tools for each process. A tool selecting part 5 retrieves a tool of the determined specifications from the tool specification memory part 4 and selects the optimum tool. In addition, a data editing part 6 edits specification data of the selected tool as control data for a metalcutting machine together with process data and form data.
Patent JP-H08203613-A (JP)
Title: Connector
Inventor: SUKEGAWA AKIHITO
IPC: H01R13/648
Filed: 1995-01-31
Abstract: PURPOSE: To allow no damage to the resin mold of a counter-connector caused by shielding cylinders surrounding connector terminals. CONSTITUTION: Audio terminals 5, 5 are provided on the right and left of the center portion of a recessed portion 3 for accepting a counter-connector set in one side connector. The audio terminals 5, 5 are surrounded by shielding cylinders 6, 6, and resin pieces 7, 7, and 7 are protrusively set in the right and left directions of the shielding cylinders 6, 6. The front end faces of the resin pieces 7, 7, and 7 are protruded more forward than the front end faces of the shielding cylinders 6, 6.