baber/WOPTO huggingface dataset:
Patent JP-S62298642-A (JP)
Title: Throttle valve control device for internal combustion engine
Inventor: ISHIKAWA YOSHIKAZU
IPC: F02D11/10
Filed: 1986-06-18
Abstract: PURPOSE:To improve operation characteristics of the engine in the above caption, by a method wherein a target throttle valve opening corresponding to the operational position of an accelerator pedal is determined based on target throttle valve opening characteristics which vary in accordance with the detected shift position, and a throttle valve is controlled according to the deviation of the real opening of said throttle valve from said target opening. CONSTITUTION:When an engine is in operation, output signals from an accelerator position sensor 7, a throttle valve opening sensor 14, a crank angle sensor 18, and a vehicle speed sensor 19 are input into a control circuit 17, and the current shift position of a change gear is found out form the ratio of the vehicle speed to the engine speed. And a characteristic of the relation ship between accelerator angle and the target throttle valve opening which varies depending on the shift position is selectively used is response to the detected shift position, so as to retrieve the target opening of a throttle valve 12 which corresponds to the accelerator angle. Then, comparison is made between the detected opening and the target opening, and, a valve driving command to open or close or a cease-driving command is issued to a pulse motor 15 via a driving circuit.
Patent JP-S623082-A (JP)
Inventor: YAMAMOTO TOSHIMOTO
IPC: C04B38/00
Filed: 1985-06-29
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-H084060-A (JP)
Title: Connected feed water pipe
Inventor: YOKOI SHIN
IPC: E03B9/02
Filed: 1994-06-24
Abstract: PURPOSE:To facilitate the connection of a connection hose to prevent it from being bent, curved largely, and congested by forming a part or whole of a head pipe for fire fighting stand type connection water feed pipe rotatably. CONSTITUTION:A head pipe 3 to which a support head pipe 3A and a rotating head pipe 3B of almost T-shape in cross section are interconnected rotatably in vertical direction at airtight through a vertical rotation connecting mechanism 6 is connected to the upper end part of a column 1 of a connecting water pipe. Also a water feed port 2 provided with a connecting metal piece for a connecting hose between a check valve 4 and a pump car is formed at the end part of a rotating head pipe 3B. Then, the water feed port 2 is directed downward when not in use to avoid dirt and the like from adhering and also to avoid it from tampering. In fire fighting, the rotating head pipe 3B is rotated vertically to change the position of the water feed port 2 so as to facilitate the connection of the connection hose. In addition, the head pipe 3 is connected so that it can be rotated horizontally relative to the column 1. Thus, even when the multiple connection water feed pipes are arrange in parallel with each other, the connection hose can be prevented from getting congested.
Patent JP-S5666932-A (JP)
Title: Absorption circuit of counter electromotive force for direct current load drive circuit
Inventor: SONODA MASAHIKO
IPC: H03K17/66
Filed: 1979-11-06
Abstract: PURPOSE:To absorb the counter electromotive force without adding external circuit, by providing a switching circuit which is made on accompanied with the stop of drive of DC load and a diode permitting the flow of current. CONSTITUTION:Accompanied with the stop of drive of a motor 32, an input terminal 68 is at H level and transistors 42, 44 are on, then a discharge loop 70 is closed including diodes 62A, 62B. If the terminal A is positive and the terminal B is negative from the counter electromotive force caused, it is absorbed with the discharge loop consisting of a switching circuit 60A and a diode 62A.
Patent JP-S5475877-A (JP)
Title: Device for sealing up exhaust tube for bulb
Inventor: MORIWAKI TAKESHI
IPC: H01J9/40
Filed: 1977-11-30
Abstract: PURPOSE: To seal up an exhaust tube at an accurate length even if the position of a bulb support is irregular.  
     CONSTITUTION: When a bulb held by a holder 1 is stopped in a seal-up work position, a reciprocating member 5 is moved forth and a piston rod 12 of an air cylinder is retracted. Then, a rocker member 6 rocks down due to its own weight. A contact bolt 8 attached to the tip of the rocker member 6 stops in contact with the top of the support 2. A seal-up burner 7 fitted on the rocker member is placed in a fixed position relative to the support 2. The length of projection of the bolt 8 is previously adjusted so that the seal-up burner 7 corresponds to a sealed-up part of the exhaust tube B. After the exhaust tube B is sealed up and cut off by the burner 7, the piston rod 12 is expanded so that the rocker member 6 rocks up and the reciprocating member 5 is moved back to transfer the bulb A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05172834-A (JP)
Title: Rotary-speed measuring sensor
Inventor: ERITSUKU BADO
IPC: G01P1/04
Filed: 1991-06-14
Abstract: PURPOSE: To obtain a rotational speed measuring sensor capable of being easily produced and perfectly equipped with indispensable mechanical characteristics. CONSTITUTION: A body 11 of which one end is closed by a plug 12 is provided and a rotary shaft 15 molded as one piece from a plastic material is provided in the main body 11 so as to be supported by a journal bearing. The rotary shaft 15 is equipped with a first solid part 16 taking out data for measuring a rotational speed, the second tubular part 18 integrally formed along with an annular part 20 having a permanent magnet 21 fixed to the inside thereof by over-moulding and a housing 31. The housing 31 cooperates with a mechanical means for remotely transmitting a rotational speed and the second tubular part 18 of the rotary shaft 15 has the metal frames 32, 33 fixed to the rotary shaft 15 by over-moulding.
Patent JP-S624369-A (JP)
Title: Double diffusion type insulated gate field effect transistor
Inventor: MIWA YUKIHARU
IPC: H01L29/08
Filed: 1985-06-29
Abstract: PURPOSE:To reduce the chip area and to decrease the on-resistance, by forming partially high-concentration regions on portions of a low concentration semiconductor substrate serving as a current path. CONSTITUTION:A high-concentration silicon substrate 20 is selectively etched to form a recess 21 and a protrusion 22, on which the same conductive type of a low-concentration silicon substrate 23 is formed by epitaxial growth. On the region corresponding to the recess 21, a channel base region 24 with a given diffusion depth is formed, in which the opposite conductive type of a source region 25 is formed. On the low-concentration silicon substrate 23 between the base regions 24, a gate electrode 27 of polycrystalline silicon is formed through a gate oxide film 26. The gate electrode 27 and the gate oxide film 26 are covered with an insulating layer 28, on which a source electrode 29 connecting to the source region 25 is formed.
Patent JP-S623955-A (JP)
Title: Ink-jet recording device
Inventor: SUZUKI KATSUMI
IPC: B41J2/21
Filed: 1985-06-29
Abstract: PURPOSE:To obtain a clear-colored facsimile image by a method wherein recording electrodes, to which openings are respectively provided so as to be located stepwise, are provided at the tip of a recording head and light images are projected on gap cells, the number of which corresponds to the number of the openings and which are filmed with photoelectric conductive member. CONSTITUTION:Positive DC voltage is applied to underside common electrodes 65-67 and negative DC voltage is applied to upper side common electrodes 59-61, while positive pulsating voltage is applied to a roll-shaped facing electrode 91. When a manuscript table 93 is shifted, a matter to be recorded P is also shifted synchronously by the rotation of the facing electrode 91. Light is radiated to the manuscript table by means of exposure lamps 87 and 87. The reflected light forms the light image of the manuscript face, passes through a single SELFOC lens 86 and irradiates a photoelectric conductor film 78. At the film 78, the light is separated into colors and converted photoelectrically to electric signals, which are outputted from an individual electrode 55 directly to a recording electrode 58 and from individual electrodes 73 and 74 respectively to recording electrodes 56 and 57. As a result, respective colored inks 88-90 are selectively injected toward the facing electrode 91 so as to record the matter to be recorded P with multiple colors.
Patent JP-S5934965-A (JP)
Title: Feeding structure of washer liquid
Inventor: NAKAMURA KIMIYASU
IPC: B60S1/48
Filed: 1982-08-19
Abstract: PURPOSE:To make a nozzle saddle unnecessary and to secure sealing performance of a seal, by a method wherein a washer nozzle is buried into hood molding and a hose is penetrated through between an outer and an inner panels of a hood. CONSTITUTION:A hood 1 consists of an outer panel 12 and an inner panel 2 and a washer liquid feed hose 50 is penetrated through between them. A nozzle 46 of the tip of the hose is buried into a hood molding 41. With this construction, sealing performance is improved as a saddle for fixing the nozzle becomes unnecessary, assembling work becomes simple and hood seal rubber 36 touches only an inner penel 2 extending over whole area of the pannel 2.
Patent JP-S5847195-A (JP)
Title: Oil feeding structure for movable-vane type rotary compressor
Inventor: TATSUZAKI TOORU
IPC: F04C18/344
Filed: 1981-09-14
Abstract: PURPOSE:To prevent generation of seizure and abnormal high-temperature on the surface of a rotor in high-speed revolution by forming oil feeding grooves in the direction of the tangential sealing part on the rear and the front side plates and allowing said grooves to communicate to a back-pressure oil feeding hole through a bearing. CONSTITUTION:The pressurized oil equivalent to the discharge pressure flows into the back- pressure oil feeding hole 12 on the rear side plate 5 on one side of a cam ring 3, and said pressurized oil flows into the thrust needle bearing 14 which supports a rotor 6 from the hole 12 through a passage 13, and a vane 8 is allowed to spring-out to the outer periphery of the rotor 6 by said pressurized oil, and further the oil is gushed onto the rear side slidable surface of the rotor 6 through the passage 16 communicated to the point immediately after  the compression cycle from the gap formed with a radial needle bearing 7, and forced to divengently flow into the front side plate 4 from the hole 12 through a passage 17. As a cicumferential oil groove 19 and an oil groove 22 in tangential direction are formed on the plate on the outer periphery of the bearing 14, the pressurized oil which flows into the groove 19 is always gushed onto the both edge surfaces of the rotor 6 and in the direction of the tangential sealing part by a centrifugal force, and lubrication films are formed on the both edge surfaces of the rotor and in the vicinity of the tangential sealing part, and thus the rotor 6 is guarded.
Patent JP-H05332701-A (JP)
Title: Rubber magnet sheet made square and straight scale having unflexible characteristic
Inventor: OGURI TADASHI
IPC: G01B3/10
Filed: 1992-06-04
Abstract: PURPOSE:To provide a square or a straight scale made of a rubber magnet sheet and capable of keeping such an erected shape for marking, which maintains a perpendicular state or a horizontal state when being held by hand and can be used likewise as a conventional hard square or straight scale, while capable of being magnetically fitted in a single operation to a curved-surface-like magnetic body. CONSTITUTION:A main body 1 of a square A is constituted of such wall thickness and width dimension that flexibility is imparted only in the longitudinal direction of at least a longer scale side 2, and is made of a rubber magnet sheet material which is constituted of the longer scale side 2 and a shorter scale side 3 continuously provided thereto at a predetermined angle relative to the longer scale side 2. Graduations 4 are provided on the longer scale side 2 and the shorter scale side 3 by means of printing, carved stamp, or the like. Flexibility is also provided in the longitudinal direction of the shorter scale side, if required. The scale is made of a rubber magnet sheet material with such wall thickness and width dimension that flexibility is provided only in its longitudinal direction and shape maintaining function is provided in its width direction, and graduations are provided in its longitudinal direction.
Patent JP-S625095-A (JP)
Title: Heat accumulating device
Inventor: HORI SHIGEYUKI
IPC: F02M31/08
Filed: 1985-07-02
Abstract: PURPOSE:To permit to generate and accumulate heat efficiently in a short period of time by a method wherein reactor soaking pieces, having high porosity, are mixed into heat accumulating materials, generating heat when reactors are added and accumulating heat by dissociating the reactors when heat is applied. CONSTITUTION:Upon dissipating heat, a pressure supplying valve 8 is closed and a control valve 6 is opened to provide the heat accumulating materials 3, consisting of CaO or the like, with water of the reactors 4 and generate heat. The heat accumulating materials 3 are mixed with sintered metallic pieces 9 or ceramics pieces 10, effecting as the reactor soaking pieces and having high porosity, therefore, when the reactors 4 have arrived at the reactors soaking pieces having large diffusion coefficient, the reactors soak into the heat accumulating materials 3 quickly. In this case, the valve 6 is closed to prevent the outflow of the reactors 4 into a suction pipe 7. Upon accumulating heat, the valve 6 is closed and the valve 8 is opened to absorb the heat of exhaust gas into the heat accumulating materials 3 through a wall and change it into CaO while absorbing the heat while discharging of dissociated reactors is promoted by the soaking pieces 9, 10 and the dissociated reactors are induced into the suction path of an engine through the suction pipe 7. Thus, heat exchange may be effected promptly and efficiently.
Patent JP-H0311023-A (JP)
Title: Purification of fluorine-based inert liquid
Inventor: MAKINO YOSHIHIRO
IPC: C10M175/00
Filed: 1989-06-08
Abstract: PURPOSE:To remove a very small amount of solid substance, ion, hydrolyzable gas, etc., in an inert liquid by bringing a fluorine-based inert liquid to be used as an insulating refrigerant for gas insulating electric machine into contact with water and then dehydrating. CONSTITUTION:A contaminated fluorine-based inert liquid is put in a container, water is poured to the container from a water sprinkling pipe introduced to the bottom at about 200ml/minute flow rate and overflown for 1 hour. Water at the upper part is removed as much as possible by decantation and the fluorine-based inert liquid is passed through dried filter paper to remove residual water to give the purified liquid. By the method, improvement in electrical characteristics such as intrinsic resistance, dielectric dissipation factor and breakdown voltage can be attained.
Patent JP-H09322616-A (JP)
Title: Rolling lock structure of rice transplanter
Inventor: YASUDA MAKOTO
IPC: A01C11/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lock structure capable of surely controlling rolling movement even if upper limit height of a seedling planting apparatus is more or less different. SOLUTION: A lock apparatus D for preventing rolling movement of a seedling planting apparatus A is constituted by bringing a rolling 45 through two cushion rubbers 61 and 62 into contact with a control arm 60 on the planting apparatus side as the seedling planting apparatus A is raised to the upper limit. Two cushion rubbers 61 and 62 are installed at an intervals in the longitudinal direction of the lower link 45 and the second cushion rubber 62 close to the seedling planting apparatus A is set so as to bring into contact with the top.
Patent JP-S5787275-A (JP)
Title: Information processor
Inventor: FUKUDA TADAHARU
IPC: H04N5/335
Filed: 1981-09-12
Abstract: PURPOSE:To reproduce an original with high fidelity and high image resolution by use of a light weight device, by converting in parallel-series an electric signal outputted from plural photoelectric converting elements and sending it out, in response to an optical signal inputted to a unidimentional long photoelectric conversion part. CONSTITUTION:On a unidimensional long photoelectric conversion part 1, n pieces of photoelectric converting elements 2 are arrayed in the form of one row array, and n pieces of electrodes X1...Xn and a common electrode Y are provided independently on n pieces of photoelectric elements respectively. Between said electrodes X1...Xn and the electrode Y, photoelectric converting layer is formed. In response to an optical signal which has been inputted, an electric signal outputted from the n pieces of elements 2 is inputted in parallel to a time series signal converting part 3, and is outputted in series from the converting part 3.
Patent JP-S6124797-A (JP)
Inventor: WADA KENJI
IPC: E02D29/073
Filed: 1984-07-13
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-S5368589-A (JP)
Title: Light emitting diode display element
Inventor: KAWACHI AKIHIKO
IPC: H01L33/30
Filed: 1976-11-30
Abstract: PURPOSE: To eliminate blurring of light and enhance display effect by defining the sizes of the height of a PN junction face being a light emitting face from the bottom part and its width at specified values in a diode of the structure in which its light emitting part is of mesa type and light is withdrawn from the opposite face. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0813099-A (JP)
Title: Corrosion resistant alloy for coal gasification plant superheater
Inventor: TOKURA SHIGERU
IPC: C22C38/00
Filed: 1994-06-27
Abstract: PURPOSE:To produce a corrosion resistant allay for a coal gasification plant superheater. CONSTITUTION:This corrosion resistant allay for a coal gasification plant superheater is a one having a compsn. contg. 0.01 to 0.10% C, 1.5 to 3.5% Si, 1.5 to 5.0% Mn, 26 to 32% Cr 20 to 30% Ni, 0.5 to 3% Mo, 0.3 to 0.6% N and 0.02 to 0.10% rare earth elements, contg. total 0 to 1% of one or two kinds among Nb, Ti and Zr, total 0 to 0.01% of one or two kinds of Mg and Ca, 0 to 0.01% B and 0 to 0.1% Al, and the balance Fe with inevitable impurities and excellent in the adhesion of scales and corrosion resistance. This alloy has excellent high temp. sulfide corrosion resistance, acid dew point corrosion resistance, creep rupture strength, structural stability and cost effectiveness in the range to 600 deg.C metal temp.
Patent JP-S5571011-A (JP)
Title: Dc high-voltage oil-containing equipment
Inventor: MIYAO HACHIROU
IPC: H01F27/32
Filed: 1978-11-22
Abstract: PURPOSE: To decrease an insulating distance, and to reduce size and weight by providing oil paths by shifting the positions of inner insulating flanges and outer insulating flanges alternately, and by insulating and protecting the ends of winding, in a DC high-voltage oil-containing equipment.  
     CONSTITUTION: An outer insulating barrier 4 and insulating flanges 4a and 4b, which are connected as one body or by lapping, are arranged between insulating flanges 3a, 3b and 3a of inner insulating cylinder 3 and coil tightening plates 5, thereby zigzag oil paths are constituted so that oil flows along the bottom, left, and top of the insulating flanges 4a and 4b. In this constitution, the oil which cools a winding 1 flows from an oil conducting pipe 8 into the coil 1, through an oil conducting box 7 and a coil tightening plate 5, along the zigzag paths on the surface of the insulating flange 4b. Then, the oil likewise flows along the insulating flanges 3a, 4a and 3b to the top, thereby cooling and insulation are sufficiently accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6123546-A (JP)
Title: Production of fork end shaped-body
Inventor: HASEGAWA HEIICHI
IPC: B21D7/00
Filed: 1984-07-11
Abstract: PURPOSE:To enable a forging work and to elevate a product intensity compared to a casting by performing a finishing work to the desired shape by a roller, etc. after forming the material to the condition of the fork end part being windened out. CONSTITUTION:The fork end part is made to a widening shape with rough forming by a press after the material which is cut in the necessary size in advance being made in the shape easy for forging via upset stage with heating. Burr, etc. are then removed with trimming after the formation to the products shape. Said windening part is then subjected to a bending work by a roller and the necessary fork end shape is made. A seat is then formed and a bolt inserting aperture is pierced on the center of the seat thereof.
Patent JP-H0438389-A (JP)
Title: Automatic opening device of gate in construction site and automatic opening method
Inventor: SHIMADA TADASHI
IPC: E05F15/14
Filed: 1990-06-01
Abstract: PURPOSE:To automatically open a gate through a simple manipulation, by opening and closing the gate with the actuation of a switch upon receipt of the reflected light of a laser beam emitted from an automatic opening device. CONSTITUTION:A truck is stopped in front of an automatic opening device 1 equipped at the front side of a gate. Next, a laser beam radiated from an emitter 3 of an opening device 1 is reflected by a reflecting plate 7 of a driver's entrance-permit to the opening device 1. Next, the receiver 4 of the opening device 1 detects the reflected light 17 to actuate the switch 5 and then open the gate through a lead wire 6.
Patent JP-H08336538-A (JP)
Title: Vital operating appliance
Inventor: HORII AKIHIRO
IPC: A61B17/02
Filed: 1995-06-12
Abstract: PURPOSE: To provide a vital operating device which is simple and small in constitution, has a wider exclusion area, allows the assurance of a wide cavity, allows easy exclusion by overcoming the considerable weight of the organs and executes the exclusion of the living body and the expansion of the vital cavity. CONSTITUTION: A rotatable pipe 3 is mounted at the outer peripheral part of a stem and elastic filamentary bodies 6 are extended between the front end of the stem and the front end of the pipe 3. The elastic filamentary bodies 6 are wound around the stem 2 by rotating the stem 2. The operating device is inserted in this state into the celom via a trocar. The elastic filamentary bodies 6 expand their diameters when the stem 2 is rotated in a manner as to unwind the elastic filamentary bodies 6 wound around the stem 2 from the stem 2 after the insertion into the celom. The exclusion of the organs and the expansion of the celom are thus made possible.
Patent JP-S5847284-A (JP)
Title: Portable watch
Inventor: OONO IETATSU
IPC: G04B37/14
Filed: 1981-09-15
Abstract: PURPOSE:To enable fitting of a small-sized watch to a belt by a constitution wherein a part of the circumferential frame or the back cover of the main body of the watch is provided with a fixture fittable to garments or a belt-suspended member or the like monolithically or turnably through the intermediary of a hinge mechanism. CONSTITUTION:A hinge mechanism 3, which is reversible at an angle of 180 deg., is provided at the upper end of the circumferential frame 2 of the main body 1 of a watch and connected to the lower end of a belt-suspended member 4. The belt-suspended member 4 through which a belt (a) for fastening trousers is inserted is suspended at a position in front of the waist. In this state, the dial plate side 9 of the watch faces on the waist side, and therefore, the main body 1 of the watch is inversed upward by the hinge mechanism 3 as shown by an alternate long and two short dashes line when glancing at the time. By this constitution, the watch is made free from the wrist, unpleasant feeling due to sweating at high temperature, etc. is eliminated, and also the lifetime of the main body of the watch can be prolonged.
Patent JP-S5932751-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B1/00
Filed: 1982-08-19
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。