baber/WOPTO huggingface dataset:
Patent JP-S61257026-A (JP)
Title: Sound multiplex tv tuner
Inventor: SUGAI YOSHIRO
IPC: H04H40/72
Filed: 1985-05-10
Abstract: PURPOSE:To reduce noise without feeling of disorder by setting an operating state optimized to each mode corresponding to the sound multiplex mode. CONSTITUTION:Only a voltage controlled attenuator (VCA) 15 is used at the maximum attenuation infinity  at stereo mode, and in case of the two-language mode, a voltage controlled filter (VCF) 18 is operated at first by making the feeling of disorder important. When an electric field is decreased, the VCA 15 is used at a less attenuation or not operated entirely. The VCA 15 and the VCF 18 are provided independently and it is substantially equivalent that the VCF 18 is replaced with a CR circuit in the attenuation circuit in the VCA 15. Thus, the circuit is constituted that a switch in the VCA is turned at the stereo mode as the VCA with the maximum attenuation infinity and the switch is turned off as the VCF at the 2-language mode. Thus, the VCA 15 is replaced with the VCF 18 to use one circuit switchingly according to the mode.
Patent JP-H03296165-A (JP)
Title: Conference schedule controller
Inventor: TSUJI SEIJI
IPC: G06Q10/06
Filed: 1990-04-13
Abstract: PURPOSE:To easily decide a conference schedule among groups by setting the proper conference joining conditions for each group and controlling previously the individual schedule information in each group based on a conference joining grant list for production of the group schedule information. CONSTITUTION:A conference opening parameter 12 is provided together with a group-based individual schedule information data base 11, an individual schedule information retrieving part, a conference participant list 13 proper to groups, a group schedule information control part 14, a group day's schedule information data base 15, a group schedule information retrieving part 16, and a conference day's schedule control part 17. Then a conference day's schedule decider produces previously a conference schedule candidate list based on the group schedule information that undergone the schedule control for each group by the conference joining conditions when the schedule is controlled for a conference requiring the joining of plural groups. Therefore the deputies except the conference participants are set by reference to a conference schedule candidate list produced from the individual schedule information on the scheduled conference participants. Thus the candidate contents are completed. Then the conference schedule is easily decided.
Patent JP-S62255487-A (JP)
Title: Novel 2-substituted-amino-6-(2hydroxyphenyl)pyrimidine derivative and production thereof
Inventor: MURAKAMI YUKITOSHI
IPC: C07D239/42
Filed: 1986-04-30
Abstract: NEW MATERIAL:A compound of formula I (R<1> is lower alkylamino, lower dialkylamino, cyclic amino or aralkylamino; R<2> is nitro or amino) and its acid addition salt. EXAMPLE:2-Alkylamino-6-(2-hydroxyphenyl)-4-methyl-5-nitropyrimidine. USE:A platelet coagulation inhibitor. PREPARATION:A compound of formula I wherein R<2> is NO2 can be produced by thermally reacting 6-(2-hydroxyphenyl)-4-methyl-2-methylthio-5-nitropyrimidine of formula II with preferably excess amount of a lower monoalkylamine, lower dialkylamine, cyclic secondary amine or aralkylamine optionally using water as a solvent.
Patent JP-2000291733-A (JP)
Title: Compound base isolation unit and base isolation structure
Inventor: KAWAMURA SOICHI
IPC: F16F15/04
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a compound base isolation unit and a base isolation structure using this unit, excellent in execution work and economical efficiency while uneven settlement of the structure is prevented from being caused and excellent base isolation performance by long periodicity and high damping of the structure can be displayed. SOLUTION: This compound base isolation unit 3 is integrally formed with a pair of fixture plates 4a, 4b fixed to each upper/lower structure 2, 1, connection plate 5 arranged between these fixture plates 4a, 4b, first base isolation devices 6, 7 by a slide support fixing main unit parts 6a, 7a to an upper or lower surface of this connection plate 5 and providing slide materials 6, 7 in a tip end part slidably in the opposed fixture plates 4a, 4b, and second base isolation devices 8, 9 by an elastic support fixing both end parts respectively to the fixture plates 4a, 4b and the connection plate 5. This base isolation structure arranges the compound base isolation unit 3 in a position where the base isolation device between the upper/lower structure 1, 2 must be interposed.
Patent JP-H10281245-A (JP)
Title: Belt type transmission for vehicle
Inventor: KAWAI JUNJI
IPC: F16H57/023
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To improve support rigidity of a reduction shaft as the casing of a transmission forms two-division structure comprising a torque converter housing and a transmission case. SOLUTION: In a belt type transmission for a vehicle to vary a change gear ratio between a drive pulley 12 and a driven pulley 18 by varying the groove widths of the drive pulley 12 and the driven pulley 18, a reduction shaft 6 is arranged in parallel to the rotary shaft 4 of the driven pulley 18, and one end of the reduction shaft 6 is supported on the power transmission side of a housing 1 by a bearing 90 on the transmission chamber side, and the other end of the reduction shaft 6 is supported by a bearing 94 on the transmission chamber side removably mouthed on the transmission chamber side of the housing 1.
Patent JP-H01270163-A (JP)
Title: Processing system for distributed system
Inventor: SUZUKI YASUO
IPC: G06F15/16
Filed: 1988-04-22
Abstract: PURPOSE:To alter the format of message data during on-line by converting the data format under present circumstances into the input/output data format for a format alterable range when the receiving side of the data is simultaneously conscious and takes in the message data. CONSTITUTION:The format altering information of the message data is transmitted to distributed sub-systems, and when the altering information is necessary, the sub-systems take in it. For the alterfaction of the program in the alterable range, the data format declared in the program with the message data as the input/output is registered in a data input/output control table as the input/output data format at the time of program registration. Further, when the message data are taken in, the message data format under the present circumstances are known by the format altering information, and it is converted into the input/output data format declared on a program side. Thus, the part necessary for the alteration in the alterable range can be altered on-line.
Patent JP-H08294726-A (JP)
Title: Shaping device
Inventor: KUNO MORIJI
IPC: B21D3/14
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a shaping device to shape a rim for automobile wheel with high reliability not causing misalignment and inclination by screwing tip side of a cotter divided into two in the axial direction to reference side movably forward/backward in the axial direction. CONSTITUTION: As a base board 15, working cotter mounting board 1 interlocked thereto, piece mounting board 3, working cotter 7 piece holder 8 and piece 9 are lifted, a product 17 is carried in and set to a shoe 10. By actuating a cylinder of press machine, the base board 15 is lowered so as to engage the working cotter mounting board 1 to a guide post 2, further is lowered. A tapered cone 18 of working cotter is brought into contact with a tapered faces of a lubricated part 8c of piece holder 8 and a lubricated part 11c of piece holder 11, the piece holders 8, 11 are extended outward in radial direction against energizing force of each spring 14, 13 with use of taper engagement. By this method, the pieces 9, 10 are extended, the product is formed.
Patent JP-H09289351-A (JP)
Title: Semiconductor light-emitting element
Inventor: KAMIMURA NOBUYUKI
IPC: H01S5/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the contact resistance between a p-type contact layer and metal to lower the operating voltage of a laser by forming this contact layer in specified conduction that it is made of a p-type Ga1-x Inx N on a double-hetero structure made of a III-V compd. contg. N. SOLUTION: This element comprises a p-type and n-type AlGaN clad layers 3, 7 having sufficiently low resistivities and a p-type Ga1-x Inx N contact layer 8 (0<=x<=1). An ohmic contact of a contact resistance of 3×10<-3> Ω.cm<2> between the contact layer 8 and Ni 11 and that between an n-type SiC substrate 1 at the back side and Al 10 are realized. The contact resistance between the contact layer 8 and Ni 11 is reduced to 1/3 because the potential barrier of the valence band between the GaInN and Ni is low, The operating voltage of a laser also lowers to 1/3, compared with that of the prior art.
Patent JP-2000293228-A (JP)
Title: Method for controlling operation of carrier
Inventor: HAMADA TOYOHIDE
IPC: G05D1/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling plural carriers traveling on a closed loop track so that transport works distributed and given to respective work stations are executed without delay. SOLUTION: A transport system is provided with a closed loop-like track, plural autonomous travel-type carriers loading controllers traveling on the track, the controller of a carrier group, which is installed out of the track, and plural work stations arranged along the track. The respective carriers V1-V10 judge the contents of the transport works, judge whether the transport works are executed or not against a transport work request from the work station and decide destinations for the respective carriers V1-V10 when they are empty.
Patent JP-S5526615-A (JP)
Title: Method of and apparatus for receiving or emitting light
Inventor: NISHIZAWA JIYUNICHI
IPC: G09F9/30
Filed: 1978-08-11
Abstract: PURPOSE: To make it possible to conduct the transmission of light information in a short period of time by achieving an efficient receipt and emission of light with a light-receiving element and a light-emitting element integrated in a single chip and by supplying light output corresponding to the received light information.  
     CONSTITUTION: An n -  layer 2 is superposed to n +  layer 1 and a P +  layer 3 is embedded in the layer 2. The layer 3 is constitued by accumulating segments 311...322. An n +  main electrode 4 for the segments 411...422 is formed on the portin of the layer 3 surrounded by the segments. Further, a p layer 5 is superposeed so that electrodes 1',5' having windows corresponding to respective segments are formed. As the light is applied from the same side as the n +  layer 1, the accumulating segments 311...322 samples the optical image applied thereto in the same manner as a matrix and accumulate it after a conversion into electric signals. As voltage is successively applied to the electrodes 1',5', the layers 1,2,3,4 act as photodiodes in the light-receiving mode, while the layers 4,5 act as LED in the light-emitting mode, thereby to emit the light corresponding to the amount of light received. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08290762-A (JP)
Title: Anti-skid control device
Inventor: MORI YUKIO
IPC: B60T8/34
Filed: 1995-04-24
Abstract: PURPOSE: To provide an anti-skid control device which gives a braking force through maximum utilization of the friction between a tire and road surface by controlling the wheel slip ratio so that the road surface μ becomes near the maximum at an early stage of brake application and reduce the amount of liquid consumption with the controlling operations by holding the liquid pressure in a wheel cylinder when the applicable wheel attains near the lock pressure. CONSTITUTION: An electronic control device 10 controls normally open solenoid valves 21-24, normally closed solenoid valves 31-34, and an electric motor 5 on the basis of the sensing signals given by a stop switch 9 and wheel speed sensors 8a-8d and increases, decreases, or retain the brake pressure applied to wheel cylinders 7a-7d. For stepped boosting of the brake pressure, a plurality of output patterns are set in compliance with the size of the oil pressure gradient applied to the wheels FR-RL. When the output pattern having a low gradient is selected, judgement that the wheels FR-RL have reached near the lock pressure is passed when the calculated value of slip ratio exceeds the specified threshold. Thereafter the oil pressures applied to the wheels FR-RL are held in a constant condition for a certain period of time.
Patent JP-S5724214-A (JP)
Title: Molding method apparatus of cylindrical material by tube spinning
Inventor: NAKAMURA TERUSHIGE
IPC: B29C45/00
Filed: 1980-07-21
Abstract: PURPOSE:To manufacture the thin wall cylindrical products having precise wall thickness accuracy and a good shape by adjusting advance and retreat of the final stage press roll to the mandrel side according to the value found by detecting the wall thickness of the molded cylindrical part. CONSTITUTION:In time of molding cylindrical material 1 fitted to the mandrel 3 into a thin wall cylindrical part by the press rolls 4, 4' successively, the advance and retreat driving devices 9, 9' of the final stage press rolls 4, 4', are operated by the control device C1 operated by wall thickness signal of the wall thickness detecting means 5, and the advance and retreat of the final stage press rolls 4, 4' to the mandrel 3 side is adjusted. Meanwhile the advance and retreat driving devices 9, 9' of each press roll 4, 4' are also operated by the signal detected by the pushing pressure detecting means 11, 11' of each press roll and pushing pressure of each press roll is adjusted to be same. By this way, the thin wall cylindrical products having precise wall thickness accuracy and a good shape can be manufactured.
Patent JP-H08293871-A (JP)
Title: Optical atm switch
Inventor: MATSUNAGA TORU
IPC: H04B10/27
Filed: 1995-04-24
Abstract: PURPOSE: To constitute a node of high speed and a large scale with few parts by respectively outputting a cell addressed to a next node among cells from an input light link and an input line, converting it to a light frequency and a cell addressed to an output line among them through a buffer. CONSTITUTION: The cells incoming from the input line and the input light link through an optical demultiplexer 10 are divided to cells addressed to the output line and cells addressed to the next node and outputted by 1-input and 2-output switchs 11-1 to 4. An output line buffer 12 inputs the cells addressed to the output line and outputs them to the output line. On the other hand, variable light frequency converters 13-1 to 4 input each cell addressed to the next node directly or through an input line buffer 14. Each converter 13 respectively converts the inputted cells to the cells of the light frequency corresponding to the address node by being controlled by a control circuit 16, and an optical connector 15 multiplex the cells and outputs them to the output light link.  Thereby, cells execute routing in a node with little hard quantity and at high speed so that a large-scale node is easily constituted.
Patent JP-H04330936-A (JP)
Title: Porous chitosan molded body and its production
Inventor: ADACHI TSUNEYASU
IPC: C08L5/00
Filed: 1991-04-30
Abstract: PURPOSE:To provide a porous chitosan molded body effective as a macro-molecule adsorbing membrane. CONSTITUTION:A slightly water-soluble and volatile org. compd. is added to an aq. chitosan soln. to prepare an oil-in-water type emulsion and this emulsion is cast and dried to obtain a chitosan molded body having macropores of one to several tenmum diameter with internal three-dimensional network structure and capable of taking in and adsorbing macromolecules of protein, endotoxin, nucleic acid, etc. Because of the three-dimensional network structure, high adsorption capacity and high adsorption ability are ensured.
Patent JP-S59224177-A (JP)
Title: Manufacture of field effect transistor
Inventor: AONO YOUICHI
IPC: H01L21/338
Filed: 1983-06-03
Abstract: PURPOSE:To obtain GaAs elements, whose characteristics are uniform, with good reproducibility, by making it possible to perform substrate heating, with an inorganic insulating film as a mask at the time of the formation of a gate. CONSTITUTION:On a semi-insulating GaAs substrate 30, an N type GaAs active operating layer 31 is grown. An SiN film 32 is formed thereon. Source- and drain-electrode forming parts 33 and 34 are formed thereon. Patterning of a photoresist layer 36 is performed so that an interval of about 2mum is provided between a gate-electrode forming part 35 and the parts 33 and 34. The operating layer 31 is exposed by etching. The electrode forming part 35 is selectively coated by a photoresist layer 37. Then, the SiN film 32 is etched by a buffer HF. A metal for forming the operating layer 31 and an ohmic contact is evaporated. The photoresist layers 36 and 37 are removed, and a source electrode 39 and a drain electrode 40 are formed. Then the operating layer 31 is dug until a specified pinch OFF voltage is obtained. Thereafter, a gate electrode 421 is formed in a self-aligning manner with respect to the source and drain electrodes 39 and 40 in a recess part.
Patent JP-S5222860-A (JP)
Title: Transfer wave converter unit
Inventor: WATANABE HIROSHI
IPC: H03C1/50
Filed: 1975-08-14
Abstract: PURPOSE: To simplify a circuit configuration of an FM-AM converter unit which converts FM transfer wave into AM transfer wave. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03295612-A (JP)
Title: Manufacture of concrete hollow product and mold frame apparatus and inner mold frame used therefor
Inventor: MORIYAMA TAKESHI
IPC: B28B7/10
Filed: 1990-04-12
Abstract: PURPOSE:To solve disadvantages such as leakage of concrete and the occurrence of steps on the surface of products by deforming a part of the wall surface of a cylindrically formed inner mold frame to the inner part side thereof for rendering the cross section of the inner mold frame narrow, and thereafter extracting the inner mold frame therefrom. CONSTITUTION:After curing the concrete, an operation handle 59 is turned as an inner mold frame 1 is removed and a revolving lever 58 is reversed at about 180 degree. Thus, a pulling lever 57 is pulled to the side of a shaft 50a and therefore an insertion part 570 fits into the shaft 50a and a main panel 1 is moved to the inner side, resulting in the narrow deformation. Simultaneously, pulling links 51,51a revolve inwardly for pulling in a pulling up lever 53. In this manner, the deformation part 21 of a deformation panel 2 is deformed into an OMEGA shape in its cross section and thus the frame pulling operation is effected smoothly, thereby simply removing the inner mold frame 1 from the concrete.
Patent JP-S581111-A (JP)
Title: Manufacture of multicore optical fiber connection terminal
Inventor: MURATA HISASHI
IPC: G02B6/36
Filed: 1981-06-27
Abstract: PURPOSE:To position and fix each fiber with high precision by using a star- shaped terminal member consisting of siz rods sealed in one body, and then  pressing an elastic member in the hexagonal cavity of the center part after  inserting multicore fibers into the cavity at a bundle. CONSTITUTION:Multicore fibers are inserted at a bundle into a cavity 63 from one end of a hexagonal cylindrical member 6. When the coating thickness of an optical fiber core 1 is selected adequately, six optical fiber cores including a center base material 8 are inserted excellently into the hexagonal cavity 63. To position and fix the optical fibers, two spherical bodies 7 are pressed in. Those bodies press the optical fibers 11 in the hexagonal groove over some length to prevent them from slanting near the tip of the hexagonal cylindrical member 6. The hexagonal cavity 63 is filled previously with an adhesive and after the spherical bodies 7 are pressed in, the contents of the cavity 63 are adhered and fixed in one body.
Patent JP-S60245848-A (JP)
Title: Vibrationproof apparatus
Inventor: WADA YUTAKA
IPC: F16F13/26
Filed: 1984-05-17
Abstract: PURPOSE:To permit the limit passage for the communication between the inside liquid chambers to be opening/closing-operated by the operating force supplied from outside the liquid chambers without being influenced by the large reaction force of the liquid chambers. CONSTITUTION:An upper liquid chamber 28A and a lower liquid chamber 28B which are divided by a partitioning plate 16 are formed in a cylindrical rubber 22 as vibration absorbing main body, and a cylindrical body 30 is fixed at the shaft core part of the partitioning plate 16, and the penetration hole formed at the shaft core forms an orifice 32. In the upper part of the upper liquid chamber 28A, a diaphragm 20 having a metal plate 20A fixed at the center part is installed, and a pressing body 48 is arranged outside the diaphragm 20. The pressing body 48 can close the orifice 32 by press-attaching the metal plate 20A of the diaphragm 20 onto the cylindrical body 30.
Patent JP-H08264377-A (JP)
Title: Oil-impregnated film capacitor element
Inventor: OKOCHI JUNICHI
IPC: H01G4/32
Filed: 1995-03-20
Abstract: PURPOSE: To prevent a malfunction from occurring that an electric field owing to the slitter face of the electrode foil of a capacitor is not buffered but functions to an inductor layer as it is. CONSTITUTION: In a laminated structure 10 of an oil-impregnated capacitor element exhibiting such a structure that metallic foil electrodes 12, 13 with one of widthwise edges K and both front and rear ends G folded are respectively laminated on both faces of an inductor layer 11 with a plurality of thin inductors laminated so that the other edges of the electrodes 12, 13 protrude from the inductor layer 11, folds of the front and rear ends G of each of the metallic foil electrodes 12, 13 are folded with a predetermined gradient θ so that a folded width L at an edge is wider than a folded width (l) at the other edge.
Patent JP-H11292419-A (JP)
Title: Crime prevention device for elevator
Inventor: KAWAGUCHI TAKEYOSHI
IPC: B66B5/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a crime prevention device for elevators capable of preventing an abnormal state such as a crime in a car. SOLUTION: A crime prevention device for elevators is provided with impact detecting devices 1a, 1c for generating output corresponding to the impact strength and an impact judging device 2 for generating an output signal when the output from the impact detecting device exceeds a specified value. Further, a device 5 for automatically switching a signal 2a outputted when an abnormal impact is detected in the car, and an interphone to a telephone-conversational state, is provided.
Patent JP-S60251017-A (JP)
Inventor: SAKAKIBARA SAKUICHI
IPC: B65B57/02
Filed: 1984-05-16
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-S6452677-A (JP)
Title: Production of formed silicon nitride
Inventor: ISHIKAWA TOSHIISA
IPC: C01B21/068
Filed: 1988-04-22
Abstract: PURPOSE:To produce a formed Si3N4 having excellent heat-resistance, oxidation resistance and mechanical strength, by reacting a silane halide with a polyhydric alcohol and ammonia, forming the resultant resinous compound and converting the product into Si3N4 by heating in a nitriding atmosphere. CONSTITUTION:A silane halide of formula I-IV (R is H, alkyl, ethyl or allyl; X is halogen) is made to react with a polyhydric alcohol (e.g. glycerol) in the presence of an ammonia-generating compound such as ammonia gas or ammonium carbamate at room temperature - 90 deg.C to obtain a resinous compound. The compound is formed optionally after mixing or impregnating with a material selected from carbon fiber (reinforced carbon composite material), a graphite material, a metal oxide, Si3N4 and SiC and is converted into Si3N4 by heating in ammonia gas or N2 gas atmosphere at 1,300-1,600 deg.C.