baber/WOPTO huggingface dataset:
Patent JP-H0429664-A (JP)
Title: Worm gear device
Inventor: IIZUKA TSUNESUKE
IPC: F16H1/16
Filed: 1990-05-23
Abstract: PURPOSE:To well avoid deterioration of operational efficiency and a life so as to improve stop position accuracy of a worm wheel by providing a backlash control unit and a worm positioning means for positioning one of both part worms to a worm shaft at least at stop time. CONSTITUTION:During the time a servomotor 62 is stopped, a part worm 30, in which a side of a part worm 28 is moved by energizing force of a belleville spring 52, is brought into contact with a tooth of a worm wheel 12 which is held to a rotational stop position accurately corresponding to the rotational stop position of a worm 16. Simultaneously with starting rotation of the servomotor 62, the part worm 30 is moved till it is brought into contact with a spring retainer 50 against the energizing force of the belleville spring 52 by supplying pressure oil to a pressure oil chamber 37, and smooth rotation of the worm 16 and the worm wheel 12 is ensured by generating backlash corresponding to a clearance   between the part worm 30 and the spring retainer 50, between teeth of the worm 16 and the worm wheel 12.
Patent JP-H11324701-A (JP)
Title: Fuel adjusting device and fuel injection device for model engine
Inventor: MATSUDA NORIO
IPC: F02M37/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel adjusting device for a model engine, which can adjust a pressurized fuel flow according to high/low engine speed. SOLUTION: The main body 31 of this fuel adjusting device 30 is equipped with a fuel inlet 32, a fuel outlet 33 and an air inlet 42 to which air pressure from a crank chamber is applied. The inlet 32 and outlet 33 are communicated with each other through a channel 34 having a sheet surface 37. A regulating valve 35 is arranged in the inside of the channel 34 and closes the sheet surface 37. A spring 38 pushes the regulating valve 35 to a direction where the sheet surface 37 is closed. The other end of the regulating valve 35 is brought into contact with a piston 39. The air inlet 42 can be positioned and adjusted by a screw 43. The spring 38 pushes the piston 39 to a direction where the sheet surface 37 is opened. The outlet 33 is connected to a fuel injection device. The fuel injection device ejects fuel to the inside of the crank chamber.  The piston 39 is pushed according to air pressure in the crank chamber corresponding to an engine speed so as to open the sheet surface 37. Flow control according to the engine speed can be performed. Fuel tending to be insufficient at the time of high speed can be increased, and fuel supply tending to be rich at the time of low speed can be narrowed down.
Patent JP-S61292124-A (JP)
Title: Liquid crystal element
Inventor: YOSHINAGA KAZUO
IPC: C09K19/42
Filed: 1985-06-19
Abstract: PURPOSE:To improve monodomain formability or initial orientation by holding a specific liquid crystal or a compsn. contg. said liquid crystal in place between substrates provided with a uniaxial orientation treatment effect. CONSTITUTION:This liquid crystal element has the cell structure sealed with the liquid crystalline compd. having the optically active group expressed by the formula or the liquid crystal compsn. contg. the liquid crystalline compd. having the optically active group expressed by the formula between a pair of the substrates. The smectic phase of the liquid crystal compd. or compsn. is formed by the phase transition from the phase on the higher temp. side than the smectic phase. The surface of at least one substrate of a pair of the substrates has the effect of preferentially arranging, in one direction, the molecular axis direction in contact with the boundary. The compsn. components which transfer the phases like isotropic phase-cholesteric phase-SmA-chiral smectic phase, isotropic phase-cholesteric phase-chiral smetic phase or isotropic-phase- SmA-chiral smectic phase during the temp. decreasing process are used for the liquid crystal compsn.
Patent JP-S5835775-A (JP)
Title: Magnetic tape cassette
Inventor: FUJISAWA SEIJI
IPC: G11B23/087
Filed: 1981-08-26
Abstract: PURPOSE:To surely detect the end of a magnetic tape, by providing an optical  fiber between a light emitting device and a photodetector for the detection of  the end of a magnetic tape. CONSTITUTION:An optical fiber 7 is provided between a light emitting device insertion hole 5 in which a light emitting element such as a lamp and a light emitting diode is provided and a photodetector insertion hole 6 in which a photodetector such as a photo transistor and a photo diode is contained. For the optical fiber 7, quartz or high polymer fibers are used and the large aperture such as >=1mm. is used for the ease of adjustment of optical axis.
Patent JP-H0318563-A (JP)
Title: Perfecting printer
Inventor: DENISU JIEI SUTEINMURU
IPC: B65H85/00
Filed: 1990-05-23
Abstract: PURPOSE: To provide an inexpensive duplex copying printer simple in structure capable of forming a duplex copy with a narrow pitch interval without causing carrier interference of a sheet by providing a sheet reversing device to carry the sheet in the orderly direction and to return it to a duplex copying passage in the duplex copying passage. CONSTITUTION: A duplex copying passage 94 shown with a dotted line with an arrow mark to return a sheet to copy on a second surface to form a duplex copy is connected to a sheet output passage 92, and a reversible roller 67 feeds the sheet to the duplex copying passage 94 by selectively discharging the sheet in the orderly direction or reversibly rotating.  The sheet to be returned by reversible rotation of the reversible roller 67 never interferes with a subsequent sheet moving in the downstream toward the reversible roller 67 in the same chute 96 as the chute 96 moves by making contact with a wall on the outside of an arch sheet guide passage provided by the chute 96, and even when a copy interval is about 5 cm, it is possible to carry the subsequent sheet upward in the chute 96 for a substantial period of time simultaneously at the time of feeding the subsequent sheet downward to the duplex copying passage 94.
Patent JP-H07321764-A (JP)
Title: Transmission output control system
Inventor: BABA SATOSHI
IPC: H04J11/00
Filed: 1994-05-25
Abstract: PURPOSE:To attain sure control and to reduce the control time in the transmission output control system in which a signal is sent in a way of different polarized waves such as horizontally and vertically polarized waves and the transmission output of a transmission station is controlled by the signal from a reception station. CONSTITUTION:A station B receiving the signal from a station A generates transmission output control signals VDATA, HDATA based on reception signal input levels VRSL, HRSL obtained from a received signal and sends them to the station A by using horizontally and vertically polarized waves. The station A controls outputs of transmitters VTX21, HTX26 based on the transmission output control signals VDATA, HDATA received in a form of each polarized wave. Even when a fault takes place in any of transmission lines for each polarized wave or any of transmission reception systems of each polarized wave for the transmission and reception stations, the transmission output control signals are surely sent to reserve transmission output control. Furthermore, contents of the transmission output control signals received by each polarized wave are compared and when the both are matched with each other, the transmission output control is immediately executed to execute the transmission output control in a short time.
Patent JP-S5658241-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSUO
IPC: H01L21/52
Filed: 1979-10-16
Abstract: PURPOSE:To readily attach a substrate on a supporting body by a method wherein an Au thin film is coated on a back side of an Si substrage by performing high frequency adverse spattering on the back side thereof in an inactive gas atmosphere of the prescrived pressure. CONSTITUTION:An N epitaxial layer is formed on an N type Si substrate to form an emitter and base layers on the surface and to utilize the back side for a collector layer. The surface is coated by wax, the back side is etched. And then it is contained in a device while the backside is faced upward and exhausted to vacuum, Ar gas is induced to maintain 8 mill torr, and it is etched by a high frequency adverse spattering. Next then, after tha Au thin film is coated by contineous spattering maintaining the vacuum condition, a heat treatment is made to form AuSi eutectic layer. When the AuSi eutectic layer is contacted with the supporting body on which the metal film is coated, the heat and the pressure are added the Si substrate can be attached easily on the supporting body. According to this condition, the breaking of wafers is reduced since the water washing, drying process are not required.
Patent JP-2000322085-A (JP)
Title: Speech recognition device and speech recognition method
Inventor: KATO TAKESHI
IPC: G10L15/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device and a speech recognition method not requiring stopping of a system for a modification of grammar especially in regard to a speech recognition using word spotting which must be continuously operated. SOLUTION: This device and method comprises a standard pattern dictionary 131 wherein standard patterns of speech information are registered, a versatile WS(word spotting) grammar dictionary 132 wherein continuous grammar is registered holding all of the preposition-unnecessary words and postposition- unnecessary words assumed to be used, a distance calculating part 120 performing speech recognition on the basis of the standard pattern dictionary 131 and the versatile WS grammar dictionary 132, and a grammar control part 140 suitably reducing a search space of the versatile WS grammar dictionary 132 by the distance calculating part 120 and modifying a path being permitted a transition from a preposition-unnecessary words set inside the versatile WS grammar dictionary 132 to a postposition-unnecessary words set via WS target words on the basis of grammar control information.
Patent JP-S5563957-A (JP)
Title: Drive control mechanism of service vehicle
Inventor: KUGA MITSUO
IPC: B60W10/184
Filed: 1978-10-30
Abstract: PURPOSE: To get sure braking force for a service vehicle which uses hydraulic motors as a driving source, by fitting a valve which interrupts the driving motors  being interlocked with the braking operation in its hydraulic circuit.  
     CONSTITUTION: A hydraulic circuit of a service vehicle is composed of hydraulic pumps P 1 , P 2  driven by an engine 8, hydraulic driving motors M 1 , M 2  driven by the pressure oil from the pumps and a valve V for controlling the motors. Another valve V 2  which is actuated by brake oil pressure generated at the time of applying the brake is fitted in the circuit. As the brake is put on, the hydraulic circuit for driving the motors is interrupted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06235735-A (JP)
Title: Digital clamp tester
Inventor: SHIRAI ETSUO
IPC: G01R19/25
Filed: 1992-04-27
Abstract: PURPOSE:To facilitate measurement of an object correlated with two measuring elements by a constitution wherein two elements, e.g. a current and a voltage from an input terminal, are measured and displayed simultaneously at a clamp CT section. CONSTITUTION:When a current to be fed from an onboard battery to a self start motor and the terminal voltage of the battery are measured at the start of a gasoline engine, for example, a DC current, voltage measuring mode is selected. A common terminal 9 and terminal of a battery 15 and a voltage input terminal 7 and + terminal of the battery 15 are then connected, respectively, through lead wires 17, 18. A clamp CT section 11 is switched by means of a lever 13 to clamp a path connecting between the + terminal and the self-start motor 16. A switch 19 is then turned ON to start a motor 16 and current and voltage values being displayed digitally are read out. In this regard, a record key in a function designating key row 6 is depressed so that the current value and the terminal voltage are stored in an operating circuit when the switch 19 is turned ON and the motor 16 is started. When the keys in the key row 6 are depressed sequentially after measurement, four combinations of the maximum and minimum values of current and voltage are presented on a display section 4.
Patent JP-S61292552-A (JP)
Title: Electronic component inspecting device
Inventor: ICHIKAWA KIMINORI
IPC: G01N29/28
Filed: 1985-06-21
Abstract: PURPOSE:To elevate the working efficiency and reliability in the inspection, by utilizing a bag which is sealed with a fluid with limited loss of acoustic propagation as medium means for acoustic connection between electronic components and an acoustic sensor. CONSTITUTION:When carrying out the inspection of foreign matters within an electronic component 1, a package 11 of the electronic component 1 is placed on a vacuum adsorption block 5. Then, air between the block 5 and the package 11 is bled through a vacuum suction hole 52. With such an arrangement, the package 11 is adsorbed and fixed on the side of the block 5 being crushing a bag body 4 sealed with a fluid with limited loss of acoustic propagation. Here, the bag body 4 is squeezed by following the shape of the surface of the package 11 while being deformed freely. Thus, the bag body 4 can be put tight regardless of any bruise eye 12 provided and the package 11 can be acoustically connected very tight onto the sensing surface 21 of an acoustic sensor 2 through the fluid 42, thereby assuring accurate detection of a sound, namely, an ultrasonic wave due to a foreign matter within the package 11.
Patent JP-H05301331-A (JP)
Title: Apparatus and method for producing film
Inventor: KANAYAMA NOBUO
IPC: B32B37/10
Filed: 1992-04-27
Abstract: PURPOSE:To prevent the generation of wrinkles in a film produced by heat sealing. CONSTITUTION:A roller 7 interposing a sheet material 6 having an m.p. higher than that of a film material 2 between the film material 2 and a heating press 4 during the period from a point of time when the film material 2 is heat-sealed to a point of time when it is cooled is provided.
Patent JP-H02311978-A (JP)
Title: Commodity identification system
Inventor: YAMAMOTO SABURO
IPC: B23Q17/00
Filed: 1989-05-26
Abstract: PURPOSE:To prolong the life of a battery by providing a resonance circuit to detect the oscillation of an oscillator in a write / read control unit, a rectifying and smoothing circuit to rectify and smooth an output to be obtained and a power supply control circuit to apply the power supply of the battery to a memory control means and a data transmitting means when the output exceeds a prescribed level on a data carrier. CONSTITUTION:In a data carrier 12, a resonance circuit 12 is provided to be faced to a head part 13, and a rectifying and smoothing circuit 17 is provided to detect a voltage in both ends. According to the output, the power supply is supplied from the battery to respective blocks. Accordingly, when the head part 13 is not closed, the battery is used only for the back-up of a memory 6. When the head part 13 is closed, the carrier is detected by the rectifying and smoothing circuit 17 and the power supply is supplied from the battery through a power supply control circuit 18 to respective parts. Then, data transmission is executed with the write / read control unit. Thus, the life of the battery can be prolonged.
Patent JP-S5924628-A (JP)
Title: Manufacture of decorative sheet
Inventor: SHIRAI KOUICHI
IPC: B29D7/01
Filed: 1982-07-31
Abstract: PURPOSE:To facilitate the manufacture of an embossed decorative sheet by a method wherein printed pattern is provided with ink having high solids content onto heat-shrinkable resin sheet and then the printed pattern part is made relieved by heat-treating the heat-shrinkable resin sheet. CONSTITUTION:A printed pattern is provided with ink having solids content of as high as 30-50wt% onto the heat-shrinkable resin, which is composed of polyethylene, polyester, and the like and has heat shrinkage factor of 10-50%. Gravure printing is preferable as for the method to provide printed pattern, because its selective range of vehicle of ink adaptive to the matter to be printed is wide and its amount of ink to be transferred is great. The part of the heat- shrinkable sheet fallen under the printed pattern is made protruded to the printed pattern side by heat-treating the heat-shrinkable sheet, onto which the printed pattern is provided, at a temperature above its heat shrinkage temperature in a heating oven or a hot air oven in order to obtain the decorative sheet.
Patent JP-S6111146-A (JP)
Title: Oxidizing catalyst
Inventor: TABATA KENJI
IPC: B01J23/89
Filed: 1984-06-28
Abstract: PURPOSE:To increase the activity and heat resistance of the titled catalyst by depositing tungsten obtained out of various kinds of salts contg. tungsten on porous inorganic heat-resistant material such as silica and alumina and thereafter depositing composite metallic oxide having specified constitutional formula thereon. CONSTITUTION:After depositing 5-40% tungsten obtained out of various kinds of salts contg. tungsten such as ammonium tungsten by means of an impregnating method on porous inorganic heat-resistant material such as silica and alumina, the heat-resistant material is calcined for 1-3hr at 800-900 deg.C. Then, after a metallic salt which is regulated to the content ratio having perovskite structure shown by the crystalline constitutional formula (A is rare earth elements such as La plus Nd and A' is Ag, Sr plus Ce and B, B' are transition metallic elements plus noble metallic elements and x and y show 0-0.9) is impregnated thereon, it is calcined for 1-10hr at 800-900 deg.C to form an oxidizing catalyst.
Patent JP-H0773687-A (JP)
Title: Output buffer circuit
Inventor: JIEEMUZU YUU
IPC: G11C16/06
Filed: 1994-06-16
Abstract: PURPOSE: To obtain an output buffer circuit programmable using a standard programmer in a high voltage although it is operated with an applied low voltage. CONSTITUTION: A program verifying logic signal from a programmer is detected with the output buffer circuit 10, and the speed of output driver transistors 12, 14 is reduced with a device speed reducing block 11 when the signal is detected. Whereby, a noise problem due to a higher voltage in programming of an EPROM device is excluded, at the same time, the output buffer circuit 10 is operated at a required performance level during the normal operation.
Patent JP-S5835353-A (JP)
Title: Kotatsu with frame
Inventor: KURIYAMA TAKESHI
IPC: F24D13/00
Filed: 1981-08-26
Abstract: PURPOSE:To enable to freely select the placing direction of a top plate, by a method wherein a coil of a controlling circuit is provided at one or more corner parts of a main body of a KOTATSU with frame, and one or more coils on the side of an operating part are provided on the top plate. CONSTITUTION:The controlling circuit 3 and the coil 4 thereof are provided at the corner part of the main body 1 of the KOTATSU with frame provided with a heating element 2 at a central part. The table plate 5 placed on the  KOTATSU with a quilt 6 therebetween is provided with the operating part 7 for operating the circuit 3, and provided with coils 8 associated with the part 7 at every corner. The controlling circuit 3 and the operating part 7 are wirelessly connected to each other by the magnetic coupling between the coils 4, 8.
Patent JP-H01305643-A (JP)
Title: Message communication system
Inventor: SENDA MAKOTO
IPC: H04N1/00
Filed: 1988-06-02
Abstract: PURPOSE:To simplify the operation of a sender to transmit a returning mail by holding control information for the returning mail of outgoing and returning mails with a center device and filling up deficit information when the returning mail is transmitted. CONSTITUTION:A center device transfers control information and message information of a mail 20, while is sent from a terminal 1, for example, to a main storage 7 and once stores them in an outgoing and returning mails control table. A transmitting destination to receive the outgoing mail, for example, a terminal 4 prepares an omitted message for the returning mail and a center device 5 picks up omitted information in the returning mail out of the outgoing and returning mails control table and fills up the information. Then, the necessary control information (a) are prepared and transmitted to the outgoing mail transmitting source terminal 1 together with the message information (b). Thus, a procedure to write or key-input the title, transmitting person name and terminating person name of the mail for the returning mail of the outgoing and returning mails is omitted and the operation of the sender to transmit the returning mail is simplified.
Patent JP-S5258535-A (JP)
Title: Color diffusion transfer
Inventor: TAKAHASHI JIROU
IPC: G03C8/00
Filed: 1975-11-07
Abstract: PURPOSE:To increase a maximum density and raise transfer speed, by containing a specified compound in an alkaline processing solution.
Patent JP-2000320731-A (JP)
Title: Pipe support member
Inventor: HASHIMOTO TAISUKE
IPC: F16L3/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipe support member capable of supporting not only parallel pipes but also pipes crossing three-dimensionally in a crossing part of pipes crossing three-dimensionally and adjusting an interval of pipe support parts of the pipe support member in accordance with an interval of pipes crossing three-dimensionally. SOLUTION: This pipe support member supports a plurality of pipes, and the pipe support member 1 having such configuration that it is engaged so as to turn freely is formed by an upper side support member 2 having a pipe support part 21 supporting at least a lower face part of a pipe P1 on an upper side and a lower side support member 3 having a pipe support part 31 supporting at least an upper face part of a pipe P2 on a lower side. Moreover, a spacer is provided between the upper side support member 2 and the lower side support member 3 of the pipe support member 1, and the upper and lower support members 2, 3 are mutually engaged so as to turn freely through the spacer.
Patent JP-H0429130-A (JP)
Title: High-contrast silver halide photographic sensitive material
Inventor: SAI YOSHIHO
IPC: G03C1/015
Filed: 1990-05-24
Abstract: PURPOSE:To improve the sensitivity at the time of low-illumination exposing by incorporating specific compds. into silver halide emulsion layers and specifying the silver halide emulsions of these layers. CONSTITUTION:The silver halide emulsion layers contain at least one kinds expressed by formulas I, II, III. In addition, a water soluble iridium compd. is mde to exist in the silver halide emulsions of these layers at 10<-9> to 10<-5> mol per 1mol silver halide at the time of forming the silver halide particles. The pAg after the desalting is to be <=7.7. In the formulas, R1 and R2 respectively denote an aryl group or heterocyclic group; R denotes an org. bond group; (n) denotes 0 to 6; (m) denotes 0 or 1; R21 denotes an aliphat. group, heterocyclic group, etc.; R22 denotes a hydrogen atom, amino group, etc.; P1 and P3 respectively denote a hydrogen atom, acyl group, etc.; Ar denotes an aryl group contg. a diffusion resistant group, etc.; R31 denotes a hydrogen atom, substd. amino group, etc. The high sensitivity is obtd. in this way even at the time of low- illuminance exposing over a long period of time.