baber/WOPTO huggingface dataset:
Patent JP-2001007550-A (JP)
Title: Portable information radio terminal device and its manufacture
Inventor: IIDA HIROKO
IPC: H05K5/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To hold electric connection of electronic components mounted on a board in a device body, when a portable radio information terminal device receives a shock (external force) due to fall or the like. SOLUTION: This terminal device is provided with a device body 1H constituted of a first case 3 and a second case 4 which are mutually combined, a printed wiring board 2 which is installed in the device body 1H and mounts electronic components 6, and elastic members 5 retaining the printed wiring board 2 in the device body. The elastic members 5 are arranged between the printed wiring board 2 and the first case 3, and between the printed wiring board 2 and the second case 4.
Patent JP-2000006442-A (JP)
Title: Ink jet recording apparatus and recording method using the same
Inventor: ONO TAIICHI
IPC: B41J2/205
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a uniform print free from stripe irregularity and high in density by using a printing head having a large nozzle diameter in relation to a solid part in particular high in density. SOLUTION: In a recording apparatus performing printing by an ink jet system, nozzles having small and large calibers are provided to a printing head 1. when usual highly detailed printing is performed, nozzles of small calibers are used and, when a so highly detailed print is not required, nozzles of large calibers are used to perform printing.
Patent JP-S6334226-A (JP)
Title: Power transmission for tractor
Inventor: KATOU YUKIO
IPC: B60K17/08
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the length of a transmission casing, by coupling a lower coupling link for a working vehicle, to a transmission casing in the rear of a differential gear shaft disposed between a main transmission and an auxiliary transmission. CONSTITUTION:A differential gear shaft 10 is disposed between a main transmission 8 and an auxiliary transmission 9. Further, a lower coupling arm 16 for a working vehicle is coupled swingably to a transmission casing 4 on one side of the auxiliary transmission 9 and in the rear of the differential gear shaft 10. With this arrangement the coupling point P of the lower arm 16 with respect to the transmission casing 4 may be located at a position nearer to the front of the casing 4 so that the projecting length of the lower arm 16 from the lower arm 16 may be made to be shorter. Further, the coupling point P and a rear axles 11 may be located at positions which overlap with the auxiliary transmission 9 as viewed from one side surface of the tractor, and therefore, the length of the transmission casing 4 may be made to be shorter, thereby it is possible to reduce the area of an unplowed part in a ridge field.
Patent JP-2000011411-A (JP)
Title: Optical pick-up device and method for manufacturing parts therefor
Inventor: WAKIKAWA MASANAO
IPC: G11B7/09
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical pick-up device that workability is improved as well as the number of parts is reduced, and that reduction in cost and improvement in quality are attained. SOLUTION: By extending a supporting member 6 supporting an object lens holding bobbin 2 through a fixed part 9a of a yoke base 9 holding a magnet 8, an edge part 6a of this extended supporting material 6 is directly connected with a circuit board 12 for packaging a hologram laser element 11 thereon. In such a manner, it is possible to decrease the number of parts and assembly man-hour, and achieve a low-cost optical pick-up device stabilized in quality.
Patent JP-H0344106-A (JP)
Title: Aft circuit
Inventor: ISHIGURO MEGUMI
IPC: H03J7/06
Filed: 1989-07-11
Abstract: PURPOSE:To pull in AFT excellently and quickly by detecting an AFT signals during one vertical interval or more at the time of channel changeover of channels and selecting the period for a vertical blanking period only after the AFT is pulled in. CONSTITUTION:A microcomputer 8 selects the AFT detection period for one vertical period or over at channel changeover and the AFT detection period for the vertical blanking period after the AFT is pulled in. For example, an AFT signal is detected continuously at the channel changeover and it is discriminated in the timing of a self-running vertical synchronizing signal from a processing circuit 6. Thus, the AFT signal is detected continuously for nearly one vertical period during the discrimination and the vertical blanking period of a reception signal is included without fail in this period, then the AFT signal is surely detected by the signal for the vertical blanking period. Then the AFT pull in is implemented in an excellent way in a short time.
Patent JP-S5969223-A (JP)
Title: Method of machining silicon carbide sintered body by electric discharge machining
Inventor: NAKAMURA MAMORU
IPC: B23H9/00
Filed: 1982-10-12
Abstract: PURPOSE:To make it possible to machine a sintered body of highly resistant silicon carbide in an optional shape, by carrying out electric discharge machining of the sintered body which is beforehand on the outer surface thereof coated with a metal film. CONSTITUTION:A highly conductive film made of materials such as, for example, metals is applied on the outer surface of a silicon carbide sintered body 2 which is a work, and the sintered body 2 is opposed to an electric discharge machining electrode 4, and is applied with working voltage from a power source 4 to be subjected to electric discharge machining. The sintered body 2 which is formed with a working-affected layer 7 having a resistance greatly lowered in the part to be machined even though the sintered body 1 has a resistance higher than 1kOMEGA.cm, and the machining part is energized through the film 6 and the working-affected layer 7, thereby machining may be made by usual electric discharge machining.
Patent JP-S6241366-A (JP)
Inventor: SANTO YOSHIKAZU
IPC: D06B21/00
Filed: 1985-08-14
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-S6156032-A (JP)
Inventor: YODA YOSHIAKI
IPC: A01K85/00
Filed: 1984-08-27
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-S57104420-A (JP)
Title: Emergency stop device for diesel engine of vehicle
Inventor: MIYAZAWA NOBUO
IPC: F02B3/06
Filed: 1980-12-19
Abstract: PURPOSE: To quickly and surely stop an engine in an emergency, by enabling the cutoff of fuel supply only through the pulling-out of an operating knob.  
     CONSTITUTION: To stop a moving engine in an emergency, an operating knob is simply pulled. A pin 8 is located in a groove (c) throughout the operation of the engine. When the operating knob is pulled during the operation of the engine, the pin 8 is shifted into a groove (a) through a guide groove 11 for connecting the grooves (c), (a) to each other. As a result, a moving member 10 is displaced so that fuel supply is cut off to stop the engine and a key is automatically turned from an "on" position to a lockup position to lock up a steering unit. Since the guide groove 11 for connecting the grooves (a), (c) to each other has a stepped bottom, the moving member 10 is kept from moving in the guide groove. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6239667-A (JP)
Title: Production of electrically conductive transparent coating composition
Inventor: OKAZAKI NOBUMITSU
IPC: H01B1/20
Filed: 1985-08-13
Abstract: PURPOSE:To obtain the titled composition giving a coating film having improved transparency, by dentrifuging a composition composed of a saponified vinyl chloride-vinyl acetate copolymer, fine powder of metal oxide and a polar organic solvent, thereby removing the precipitate having particle diameter of larger than a specific level. CONSTITUTION:The objective composition can be produced by centrifuging a composition composed of (A) a saponified vinyl chloride-vinyl acetate copolymer containing 1-10wt% vinyl alcohol unit and >=90wt% vinyl chloride unit, (B) fine powder of a metal oxide (preferably tin oxide, antimony oxide and/or indium oxide) and (C) a polar organic solvent, and removing the precipitate composed mainly of a metal oxide having a particle diameter of >=1.0mu as secondary coagulate. The ratio of the component A to the component B is preferably 15-35wt% to 85-65wt%.
Patent JP-S6070402-A (JP)
Title: Production of optical fiber for laser guide
Inventor: ISHIKAWA KEN
IPC: G02B6/42
Filed: 1983-09-27
Abstract: PURPOSE:To form integrally an expanded diameter part having a prescribed outside diameter at one end of an optical fiber in order to form an incident end face having a desired area by repeating the process for heating a part of the optical fiber and exerting compressive force to the longitudinal direction of the fiber. CONSTITUTION:The circumferential surface of an exposed part 1a is heated while an optical fiber 1 is rotated. The exposed part 1a is heated in this process until the core part 2 and clad layers 3, 4 of said part are softened while the temp. increase in a protective plastic layer 5 part near the exposed part 1a is prevented by cooling the layer 5 part or disposing a light shielding plate between the layer 5 and the part 1a. Compressive force is then exerted to the softened part 1a in the longitudinal direction of the fiber 1. A cylindrical forming member 6 is disposed coaxially on the circumferential surface of the part 1a in this case and therefore the heated part 1a is expanded and regulated to the inside diameter D2 of the member 6. The expanded diameter part 7 having a prescribed diameter D2 is thus formed and the diameter D1 of a core 2 is expanded to D3 in the part 7. The part 7 is cut at a line A-A and the cut surface is polished by which an incident face 8 is formed.
Patent JP-S57105517-A (JP)
Title: Liquid level detecting apparatus
Inventor: SHINOHARA KUNIO
IPC: F01P11/18
Filed: 1980-12-19
Abstract: PURPOSE: To enable to detect liquid level with no need of a battery or the like, by connecting a magneto-ignition circuit and a thermistor by the intermediary of a diode in the above-titled apparatus for an internal combustion engine, and thereby shielding the primary voltage produced by an ignition coil at the time of ignition.  
     CONSTITUTION: In a magneto-ignition circuit 1, there are provided an ignition plug 5 and an ignition coil 2 having a drooping current-volage output characterisitc. A point 3 and a capacitor 4 are connected to a primary winding 2A, and a thermistor 7 is connected to the ignition circuit 1 by the intermediary of a diode 6 for shielding current by the primary voltage produced at the primary winding 2A at the time of ignition. With such an arrangement, when the thermistor 7 is exposed to the outside of liquid with drop of the liquid level, resistance of the thermistor 7 is changed drastically and a buzzer 8 is actuated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5969634-A (JP)
Title: Air-conditioning device for building storing radioactive material
Inventor: NIIMOTO JIYUNICHI
IPC: F24F1/02
Filed: 1982-10-14
Abstract: PURPOSE:To obtain dehumidifying effect effectively and control airconditioning effectively and properly by a method wherein a plurality of radioactive material storing warehouses, provided with no duct, auxiliary equipments or the like which are necessitating remote control or maintenance, are defined and the blow-off ports as well as the suction ports of each storing warehouses are connected to the air-conditioning device, capable of switching the direction of circulating air stream in the warehouse into reverse direction under the same condition. CONSTITUTION:An inside space, closed by shielding members 21 and shutters 22, forms the radioactive material storing warehouse and said warehouse is defined into chambers of two rows by partitioning walls 23, 24 while one unit of the storing warehouses A, B is air-conditioned by one ventilating system. Air in the storing warehouse B, or the returning air (p) of the storing warehouse, is induced into an air-conditioning machine through the suction port 26 and a duct in an air-conditioning machine room D from a duct connecting port 29 under increasing the air speed thereof rapidly without affecting the flow speed thereof in the warehouse. The air, air-conditioned here into a necessary condition, is supplied into the warehouse A as the supplying air (q) from the blow-off port 25 by the dust through the duct connecting port 30 under returning to the normal flow speed rapidly. The supplying air (q), supplied into the warehouse A, enters into the warehouse B through the ventilating port 33 of the partitioning wall 23 as an uniform airflow, is circulated after it is changed into the returning air (p) again.
Patent JP-S6423147-A (JP)
Title: Sample concentrating device for fluorescent x-ray spectroscopy
Inventor: SHIMONO TSUGIO
IPC: G01N23/223
Filed: 1987-07-20
Abstract: PURPOSE:To analyze a target component in a liquid sample by atomizing the liquid sample over the surface of the surface of a heated sample holder and performing fluorescent X-ray spectroscopy about the surface of the sample holder where vaporized residue sticks. CONSTITUTION:An atomizer 3 is arranged opposite the sample holder 1. The liquid sample 4 is supplied into the atomizer 3 through a sample suction tube 6 by supplying gas into the atomizer from a gas flow intake 5 and then atomized to the holder 1 from an injection opening 7. The sample atomized over the surface of the holder 1 is vaporized instantaneously by being heated by a heater 2 and a target component of spectroscopy is concentrated in the vaporized residue. Then fluorescent X-ray spectroscopy is performed about the surface of the holder 1 where the vaporized residue sticks to analyze the target component is the sample 4 with high sensitivity.
Patent JP-H1024884-A (JP)
Title: Handle mounting structure of bar handle type vehicle
Inventor: KAMI YOSHIHISA
IPC: B62K21/22
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To independently adjust a handle position in the longitudinal direction of the vehicle without changing in the angle in the grip section of the handle and in the position in the vertical direction. SOLUTION: A handle holder 10 is provided in a bar handle type vehicle wherein a handle bar F is mounted through a handle holder 10 on the upper face section of a handle mounting member 5 held at a fixed position of a vehicle. The handle holder 10 is provided with a handle holding section 12 for fixing the intermediate section Fa of the handle bar F by a given fixing members 13 and 14 and a clamping section 11 which is formed integrally with the handle holding section 12 in a body and is also clamped and fixed by the bolt 15 threadedly fitted to the handle mounting member 5, and the clamping section 11 is formed with a long hole 11a which is extended in the longitudinal direction of the vehicle while the vehicle is running straightly as a bolt insertion hole through which the bolt 15 is inserted.
Patent JP-H0735381-A (JP)
Title: Ventilating equipment for nuclear power station
Inventor: TANAKA MIZUHO
IPC: G21C13/00
Filed: 1993-07-20
Abstract: PURPOSE:To avoid operation of a blower or exhauster in the surging range so as to prevent damage to the fan, etc., in each of them by providing a bypass valve in a bypass line provided between the air-supply equipment and the exhaust equipment in a setup to have the valve opening of the bypass valve adjustable. CONSTITUTION:A bypass line 15 is provided by connecting one end to a point on the upstream side of a plurality of separation valves 7a, 7b installed in an air-supply line to a secondary containment plant area 8 and by connecting the other end to a point on the downstream side of a plurality of separation valves 7c, 7d installed in an exhaust line from the secondary containment plant area 8. A bypass valve 16 is installed at an intermediate point in the bypass line 15. The valve opening of the bypass valve 16 is controlled in a manner of making air flow at a pressure and at a flow rate which do not involve surging caused by blowers 4a, 4b, 4c and exhausters 12a, 12b, 12c. As a result, the blowers 4a, 4b, 4c and the exhausters 12a, 12b, 12c are kept from operating in the surging range and damage to the fans can be prevented.
Patent JP-H0344876-A (JP)
Title: Positioning circuit for magnetic head
Inventor: YAMADA TOMONORI
IPC: H02P25/06
Filed: 1989-07-11
Abstract: PURPOSE:To stablize the transient response of a magnetic head by providing a transient response detecting circuit, which detects the transient response of the magnetic head and outputs a driving current control signal for compensation, and a driving current signal gain adjusting circuit for compensation to output a driving current signal for compensation for which a driving current signal is adjusted. CONSTITUTION:When the magnetic head is stopped in a target track on a magnetic disk medium, the transient response is detected by a transient response detecting circuit 14 and a driving current control signal 15 for compensation is outputted. Then, a driving current signal gain adjusting circuit 16 for compensation adjusts gain so that the current mixing ratio of a driving current signal 17 for compensation to a velocity signal 8 can be made suitable. Accordingly, even when the power constant of a voice coil motor 13 is dispersed, the current mixing ratio of the driving current signal for compensation to be mixed into the velocity signal is changed and the transient response is turned to an instable state when the magnetic head stops in the target track, the current mixing ratio is changed to a suitable value when the magnetic head is next moved. Thus, when the magnetic head stops in the target track, the transient response can be made stable.
Patent JP-H092333-A (JP)
Title: Body structure of automobile
Inventor: YAMADA OSAMU
IPC: B62D25/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a body structure of an automobile which can restrain the weight of the vehicle body from increasing, and which can enhance the rigidity of a back door opening. CONSTITUTION: A corner reinforcement 6 is connected to the upper end of a pillar reinforcement 5 located between a roof side outer 3 and a roof side inner 4. The outer end part of a hinge reinforcement 9 which is superposed with and fixed to the attaching part of the back door hinge in an back door opening upper 8, is superposed with and fixed to the upper end part of the corner reinforcement 6 so that the rigidity of the back door opening is enhanced with the use of the hinge reinforcement 9 reinforcing the attaching part of the back door hinge opening.
Patent JP-H0348065-A (JP)
Title: Operation structure for continuously variable transmission
Inventor: IKEDA KENJI
IPC: F16H63/06
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the occurrence of failure in operation due to an overload by a method wherein a pair of plungers strongly worked on the neutral side are brought into contact with a pair of pistons nipped between the two oil chambers of a hydraulic servo type gear shift cylinder, and the angle of the swash plate of a hydraulic pump is automatically controlled in a deceleration direction. CONSTITUTION:A gear shift cylinder C of a static oil pressure type continuously variable transmission is formed with two oil chambers 23 connected to a hydraulic pump 13 system, a pair of pistons 25 nipped between the oil chambers 23 and energized into a neutral state, and a pair of plungers 27 brought into contact with the respective pistons and exerting a pressure toward the neutral side according to a load. When running at a given speed is effected, by exerting the pressure of working oil on the one of the two oil chambers 23, a pressure proportioning a drive reaction force is generated to the one of a pair of oil passages 16 formed between the hydraulic pump 13 and a hydraulic motor 17. The piston 25 is stopped in a position slightly displaced toward the neutral side from a balance point between the working oil pressure and a neutral energizing force.
Patent JP-S6335030-A (JP)
Title: Inter-mobile station optical communication equipment
Inventor: NARUTAKI YOSHIISA
IPC: H04B10/00
Filed: 1986-07-30
Abstract: PURPOSE:To reduce the mutual interference by using an optical path in common for a collimation servo system collimating an optical axis of an objective lens to an opposite station moved relatively and an optical communication system receiving/ giving an optical signal, making the operating wavelength of each system different and applying optical axis split by wavelength selection. CONSTITUTION:In order to split the optical axis of an objective lens (light receiving lens 13 or light sending lens 12) directed to an opposite station moving relatively, an optical axis splitter such as cut filters 42, 43 or a dichroic mirror is provided. A position sensor 23 detecting the deviation of an image forming point from the origin is provided orthogonal to one of split optical axes, an output of the position sensor 23 is used and the optical axis of the objective lens is deflected in horizontal and vertical directions to constitute the collimation servo system collimated to the opposite station. A light transmitting/receiving device (light emitting diode 41 or light receiving diode 44) connected to other split optical axis is provided to constitute the optical communication system applying optical communication with the opposite station. The operating wavelength is made different for the collimation servo system and the optical communication system and the wavelength selectivity is provided to the optical axis splitter.
Patent JP-S5881536-A (JP)
Title: Manufacture of pulley for electromagnetic connecting device
Inventor: NISHII KATSUZOU
IPC: B21D53/26
Filed: 1981-11-09
Abstract: PURPOSE:To improve yield and shorten working time in manufacture of a pulley for electromagnetic connecting device by providing a projection in axial direction and bending the projection in radial direction. CONSTITUTION:A cylindrical body having a through hole 21 at the center is formed. Then, an axial part 27, a base plate part 28 and a cylindrical part 29 are formed by cold forging. Each part is finished and an axial part 22, a base plate part 23 and a cylindrical part 25 are formed. At the same time, inner periphery of an end of the cylindrical part 25 is cut to provided a stepped part 25a, and a projection 25b is formed in axial direction. Next, the projection 25b in axial direction is bent by press woking radially and outward. Thus, a projection 24c is formed to obtain a finished product.
Patent JP-H051498-A (JP)
Title: Tunnel lining method by use of frp formwork
Inventor: MOTOMURA SHIGEYA
IPC: E21D11/10
Filed: 1991-06-25
Abstract: PURPOSE:To construct a tunnel by installing a formwork in the shape along an inner peripheral wall in natural ground and contacting it in the direction of excavation, and disassembling and transferring the formwork and pressing a jig after mortar is placed. CONSTITUTION:A pressing jig 11 is assembled at the predetermined position of an inner peripheral wall Tb at the start point of construction of a cylindrical body W in natural ground of excavation pole Ta. Then, an RC segment 1 is put on the bottom of the wall Tb, and a FRP formwork 2 is assembled in the shape of cylinder. Further, a cylindrical body is constructed in equal to this, joined in axial direction, and contacted in the direction of excavation to construct the cylindrical body W. After mortar is placed between the formwork 2 and wall Tb, the formwork 2 and pressing jig 11 are disassembled and transferred forward. The work to change this into the inner peripheral wall Tb which constitutes the cylindrical body W newly is repeated to construct a tunnel T.