baber/WOPTO huggingface dataset:
Patent JP-S6053666-A (JP)
Title: Starter device of engine
Inventor: OKAMOTO KIYOHIDE
IPC: F02N15/06
Filed: 1983-08-31
Abstract: PURPOSE:To form a starter device in a compact size further reduce the number of its required part items, by forming a reduction gear mechanism combined with a one-way clutch comprising a steel ball, conical wheel, fixed plate, carrier having a half moon shaped groove with a one-way slope and a leaf spring. CONSTITUTION:When a starter device is not operated, a carrier 27 and a pinion gear 26 are pressed to an electric motor 1 by a leaf spring 31, and a steel ball 24 is brought in contact with the deepest part of a half moon shaped groove 27a. Next, if an electric motor 1 is started by closing a starter switch, the pinion gear 26 is engaged with a ring gear in an engine side by moving the steel ball 24 along a space between a sloped face of the half moon shaped groove 27a and a conical wheel 21 so as to move the carrier 27 against the leaf spring 31. Here the electric motor drives an output shaft 25 while a speed of the motor is reduced by a planetary motion of the steel ball 24, by adapting the carrier 27 to a stopper 32. Then the starter device functions as a one-way clutch by moving the steel ball 24 to a side of the deepest part in the half moon shaped groove 27a if a speed in the engine side increases. In this way, the starter device is formed in a compact size while the number of its required part items can be decreased.
Patent JP-H059956-A (JP)
Title: Operating tool mounting structure for working vehicle
Inventor: KOBAYASHI MASAHIKO
IPC: E02F9/20
Filed: 1991-07-02
Abstract: PURPOSE:To simplify the posture changing and posture holding operations for getting-on/off posture and steering posture of a steering tower without forcing a limitation on designing by cooperating a moving lever with an oscillating link. CONSTITUTION:A steering tower 15 having an operation lever 13 on its top part provided on the lateral position of a driver's seat is formed in such a manner as to be movable to a steering posture projecting from a passage S for getting-on/off and a getting-on/off posture retreated from the passage A. A return spring 26 for energizing the steering tower 15 to the getting-on/off posture is provided. A release mechanism B capable of releasing the engagement between a lock piece 24 pivotally supported by a support part 25 and the notch 23 of a circular plate 17 fixed to the steering tower 15 by an oscillating link 18 and a moving lever 16 is provided. Further, a linkage operating mechanism A for pushing the steering tower 15 after the link 19 is oscillated at a fixed angle is provided. Each operation for posture change and posture holding of the steering tower 15 can be performed by the longitudinal oscillation of the integrated moving lever 16.
Patent JP-H08333586-A (JP)
Title: Production of high-performance low-sulfur gas oil composition
Inventor: KOMATSU YASUYUKI
IPC: C10L10/08
Filed: 1995-06-05
Abstract: PURPOSE: To produce a new high-performance low-sulfur gas oil composition increasing a content of whole polar compounds (sulfur + nitrogen + aromatics + oxygen; abbreviated as TPC) within a range of satisfying standards about sulfur content, and therefore, making hardly generating a trouble such as wear or breakage of a metal part in a driving part of a pump in Feed Injection Equipment (abbreviated as FIE). CONSTITUTION: A composition comprising (1) 70-95vol% a straight gas oil fraction and (2) 30-5vol% a catalytically cracked gas oil (abbreviated as LCO) having within a range of 180-380 deg.C boiling point and 0.85-0.95g/cm<3> density at 15 deg.C is subjected to deep-desulfuring to obtain the objective high-performance low-sulfur gas oil containing 20-40 mass % TPC and hardly generating wear or breakage of a metal part in the FIE of a diesel engine.
Patent JP-S6222002-A (JP)
Title: Displacement detection head
Inventor: INOMATA AKIHIKO
IPC: G01B7/00
Filed: 1985-07-22
Abstract: PURPOSE:To reduce the size and weight of a displacement detection head and to take a measurement with high precision by fitting the core of a detector so that it is displaceable at right angle to the axial direction of a measuring element, and displacing this core from between two split coils, i.e. from two sides of a bridge. CONSTITUTION:When the measuring element 14 is displaced by rotating around a leaf spring 13 as a fulcrum, the core 32 engaged threadably with it moves to and away from a couple of coils 341 and 342, so a bridge circuit 36 generates an output corresponding to the displacement position of the core 32. This output is displayed digitally on a display device through a control circuit. When a measurement is taken in the state of the opposite measurement direction, namely, while a body to be measured contacts the upper side of a contactor 23, the shank 12 of a detection head body 11 is rotated by 180 deg. so that a rotating device 27 is positioned above the measuring element, thereby taking the measurement similarly.
Patent JP-S6052327-A (JP)
Title: Molding apparatus for uneven pattern board
Inventor: KINOSHITA MOTOJI
IPC: B29L31/10
Filed: 1983-08-31
Abstract: PURPOSE:To improve the accuracy of an alignment of pattern by arranging a transfer conveyor and an endless running body with a pad piece abutting on a laminate board to allow the formation of an uneven pattern on a synthetic resin layer on the laminate board as accurately positioned with a ground pattern thereof. CONSTITUTION:In the laminating of a laminate board 2, a fancy paper 8 is stuck on a wood or metal substrate 3 to apply a ground pattern 5 on the substate 3 while a light transmitting synthetic resin layer 4 is adhered onto the top surface thereof. An endless running body 7 comprising a roller body and, for example, a tile pattern is formed on the circumference thereof. An uneven pattern 9 with ridges 33 arranged in a lattice is formed. The laminate board 2 being fed with a dog 30 as laid on a transfer conveyor 6 having one end rim (a) thereof ahead with the synthetic resin layer 4 upward while being guided with a guide roller 31 abbuts against a pad piece 12 of the endless running body 7 having the pad piece 12 positioned facing the upstream of the transfer conveyor 6 as the one end rim (a) of the substrate 3 advancing. Thereafter, as the laminate board 2 proceeds, the endless running body 7 is driven to rotate to form a convex-concave pattern 9a positioned with the ground pattern 5 on the synthetic resin layer 4 with the convex-concave pattern 9. Thus, a tile uneven pattern P is formed.
Patent JP-H0211524-A (JP)
Title: Preparation of aujesky's disease vaccine and discrimination of swine inoculated with the same vaccine from swine infected by natural infection
Inventor: ISHII HIROSHI
IPC: G01N33/569
Filed: 1988-06-29
Abstract: PURPOSE:To obtain the subject vaccine effective in inhibiting the infection of ADV by solubilizing an ADV-infected cell with a surfactant and treating the supernatant liquid of the solubilized solution with a column filled with an anion exchange material. CONSTITUTION:A cell infected with ADV (swine herpes I virus) is solubilized with a surfactant (preferably nonionic surfactant). The supernatant liquid of the solubilized solution is passed in weakly alkaline sate through a column filled with an anion exchange material (preferably DEAE-cellulose having diethylaminoethyl group). The ADV glycoprotein gVI(gp50) which is not adsorbed to the anion exchange material is recovered in the effluent together with some cell components. The obtained glycoprotein gVI(gp50) is used as the vaccine. The presence of glycoprotein other than the glycoprotein gVI(gp50) in the serum collected from a pig having ADV antibody is determined by enzymatic immunoassay to discriminate a pig infected by natural infection from a vaccinated pig (free from the detection of antibody against other glycoproteins).
Patent JP-S6053933-A (JP)
Title: Latent image forming device
Inventor: TANIOKA HIROSHI
IPC: B41J2/44
Filed: 1983-09-05
Abstract: PURPOSE:To enable reproduction of medium contrast with high reliability by disposing a plural-layered and integrated liquid crystal shutter array consisting of many microcells between a light source and a latent image carrying body and controlling and driving the same. CONSTITUTION:A cylindrical lens 103, a liquid shutter array 104 and a selfoc lens 105 are disposed on the optical path connecting a light source 101 and a latent image carrying body 102 and the array 104 is driven and controlled by a driving circuit 106. Transparent electrodes 13, 23, 33 are respectively provided to transparent base plates 12a-12c held at a prescrived space via spacers of the array 104. Field effect type liquid crystals 19, 20 are provided between the plates 12a and 12b as well as between the plates 12b and 12c. A pair of orthogonal polarizing plates 17, 18 are disposed. The inside surface of the plate 12a is subjected to an orientation treatment in the intermediate direction of the two polarizing directions. The liquid crystals 19, 20 exhibit max. transmittance when the voltage impressed thereto by electrodes 13, 23, 33 is zero and the transmittance decreases according to the voltage impressed thereto. The reproduction of the medium contrast is thus digitally accomplished.
Patent JP-H0453674-A (JP)
Title: Polishing finish device
Inventor: NAKAMURA YOSHIO
IPC: B24B41/06
Filed: 1990-06-20
Abstract: PURPOSE:To facilitate the carry-in and out of work by providing a carry-in and out device which carries the work into the work feeding position of a polishing device of the next step from the discharging position of the work of the polishing device of the previous step. CONSTITUTION:A primary polishing device 10A and secondary polishing device 10B are operated, work 20d(20III), 20a(20IV) which completed the primary polishing are transferred in order by a carry-in and out device 30 to the secondary polishing device 10B and they are held respectively between a center roller 14 and guide rollers 18III, 18IV. Then, the work 20 is held in the space with a surface plate 12 with the top ring 16 of the secondary polishing device 10B being descended. The secondary polishing work is then performed by driving the surface plate 12.
Patent JP-S5685965-A (JP)
Title: Time sharing channel test method
Inventor: MURAKAMI KOUZOU
IPC: H04Q11/04
Filed: 1979-12-14
Abstract: PURPOSE:To eliminate the redundancy of the unit interface and reduce the hardware amount, by containing only one test highway, in the time division call unit of the digital switchboard. CONSTITUTION:The call highways 1, 2 which have been connected to the channel to be tested are made to change their connections to the spare channel 4 by use of m1 pieces among m1+m2 pieces of control signal lines 10. After that, in the channel to be tested, one of (n) pieces of switching circuits 7 is selected by the information of the residual m2 pieces of control signal lines 10. The selective circuit 8 is also operated in the same way. Since both the input side and the output side are controlled by the same decoder, the same input/output highway is selected as a test highway. In order to test all the contents of the call unit 3, it is executed by changing in order the code of m-1 bit by the maintenance test unit, and changing the test highway.
Patent JP-S6142831-A (JP)
Inventor: YAMAMOTO MATSUKI
IPC: H01H50/54
Filed: 1984-08-01
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-H0510132-A (JP)
Title: Direct injection type diesel engine
Inventor: NAKAGAWA KOJI
IPC: F02M61/18
Filed: 1991-07-03
Abstract: PURPOSE:To reduce the extent of noise and vibration as well as to prevent any erosion from occurring by keeping off any abnormal combustion in and around an exhaust port without incurring an increase in smoke discharge and a rise in exhaust gas temperature. CONSTITUTION:This diesel engine is provided with a piston formed with a circular cavity at the top and a fuel injection nozzle with four nozzle holes 12a-12d, at the tip part. There is also a diffusion checking means 16 which checks any diffusion, over a piston top face, of injection fuel out of two nozzle holes 12a, 12b at least an exhaust port side out of these four fuel injection nozzles. This diffusion checking means 16 is one that is made up of forming, for example length of these nozzle holes 12a, 12b at the exhaust port side into longer than the other nozzle holes. In addition, an inter-connecting passage, which is interconnected to an inner part of the cavity from the piston top face on a center line of the injection fuel out of nozzle holes at the exhaust port side among these four holes of the fuel injection nozzles, is formed in the piston rop.
Patent JP-H063212-A (JP)
Title: Differential measuring device
Inventor: ASADA RYUZO
IPC: G01L9/00
Filed: 1992-06-22
Abstract: PURPOSE:To facilitate welding and to improve yield by adopting a ring-state body ring made of nickel or nickel alloy. CONSTITUTION:This differential measuring device is constituted by ring-state body rings 33 and 34 made of nickel or nickel alloy whose one face is welded and fixed to the side face of a stainless steel housing 1 and liquid contact diaphragms 37 and 38 made of tantalum covering liquid partition diaphragms 31 and 32 and whose peripheries are welded and fixed to the other face of the body rings 33 and 34. By this, the housing 1 and the body rings 33 and 34, and the body rings 33 and 34 and the liquid contact diaphragms 37 and 38 are made to be easily welded. The body rings 33 and 34 has the thermal expansion coefficients in the middle of those of the housing 1 and the liquid contact diaphragms 37 and 38, and as the liquid contact diaphragms 37 and 38 made of tantalum are not directly fixed to the stainless steel housing 1, a difference in relative thermal expansion coefficients is small. As a result, welding performance of the liquid contact diaphragms 37 and 38 is improved and welding yield is improved.
Patent JP-S5686226-A (JP)
Title: Inspecting device for bearing of vertical type rotary electrical apparatus
Inventor: KITAMURA AKIRA
IPC: F16C35/00
Filed: 1979-12-17
Abstract: PURPOSE: To easily perform an inspection operation in the field by a method wherein a projecting flange part is installed at a rotating shaft above the upper end face of the lower bearing box as if to cover the upper end face of the bearing box to the peripheral direction and a gap is installed between the lower end face of the flange part and the upper end face of the bearing box.  
     CONSTITUTION: A flange part 32 is installed at a rotating shaft 18 as if facing to the upper end face 30 of the lower bearing box 28 to be installed at the lower part of the rotating shaft 18. This flange part 32 is installed at the upper part of the bearing box 28 with a gap δ that is a value smaller than the minimum value of the gap Δ 1 WΔ 4  between a rotor 12 and a stator generated at each part. When a guide bearing 26 and a thrust bearing 16 are inspected, first, the rotor 12 is slightly lifted by using a lifting apparatus 14, and the guide bearing 26 and the thrust bearing 16 are taken out. And thereafter, while the rotor 12 is once suspended and lowered to the degree of δ=D and is rested upon the upper end face of the lower part bearing box 28 having its flange part supported by it, each of bearings 26, 16 is inspected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5863483-A (JP)
Title: Controller for impact printer
Inventor: ARAKI SHIGEYUKI
IPC: G06K15/06
Filed: 1981-10-14
Abstract: PURPOSE:To provide the titled controller which does not decelerate printing speed and prevent irregularities in the spacing of printed characters from being generated, by setting a spacing delay time in accordance with the moving amount of a carriage at the time of a spacing operation. CONSTITUTION:A main controlling circuit 1 discriminates whether or not a spacing operation is a continuous spacing operation, and in accordance with the results of discrimination, the circuit 1 outputs data PD on the number of steps and data RD on the spacing direction to a discriminating circuit 6 for the spacing amount and a discriminating circuit 7 for the spacing direction. A setting circuit 8 for the spacing delay time sets the spacing delay time in accordance with the moving amount or the moving direction of the carriage. A spacing delay time corresponding to a discrimination signal from the circuit 6 or the circuit 7 is set on a timer circuit 9 for the spacing delay time.
Patent JP-H115889-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: ASADA YASUTSUGU
IPC: C08J3/22
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition used for sealing semiconductors, enabling transportation and storage at the ordinary temperature and not requiring a conventional refrigerator and the leaving of the composition at the ordinary temperature of avoid the absorption of moisture. SOLUTION: This resin composition contains an epoxy resin, a phenolic resin curing agent, a curing accelerator and an inorganic filler as essential components, wherein (E) a powdery material obtained by melting and kneading the epoxy resin with a part or all of the inorganic filler and (F) a powdery material obtained by melting and kneading the phenolic resin curing agent and the curing accelerator with the remainder of the inorganic filler are separately packed and subsequently mixed with each other before molded. Therein, the melt-visocosity of the component F on its production at 175 deg.C is controlled within ±10% of the melt-viscosity of the component E on its production at 175 deg.C.
Patent JP-H109084-A (JP)
Title: Piezoelectric fuel injection valve
Inventor: FUKUDA TAKASHI
IPC: F16K31/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To make the fuel injection valve free from the influence of thermal expansion in any service temperature area, and make effective use of the displacement of a piezoelectric element even when the piezoelectric element high in responsiveness is applied to the needle valve of a fuel injection valve, and lower production costs with the piezo-electric element made small in size. SOLUTION: The piezoelectric type fuel injection valve is formed out of a needle valve opening/closing an injection port to inject fuel, a spring which energizes the needle valve to the direction that the valve is closed, and concurrently presses the needle valve to a nozzle, and of a piezoelectric element which drivingly extends the needle valve to a valve open condition.  An expansion correction member is provided in series with the piezoelectric element, and it is so constituted that a relation expressed by Lx=(Kb×Lb-Kp×Lp)/Kx is thereby satisfied where Lx represents the dimension of a linear expansion correction member, Kb represents the linear expansion coefficient of a casing part, Lb represents the length of the casing concerned with expansion, Kp represents the linear expansion coefficient of the electrostrictive element, Lp represents the length of the electrostrictive element, Kx represents the linear expansion coefficient of a linear expansion absorbing member, and Lx represent the linear expansion coefficient of the linear expansion absorbing member.
Patent JP-S5863441-A (JP)
Inventor: DOUNOMOTO TADASHI
IPC: B32B7/02
Filed: 1981-10-13
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-S5952931-A (JP)
Title: Radiotelephony repeating system
Inventor: SUZUKI YOSHINORI
IPC: H04Q7/20
Filed: 1982-09-21
Abstract: PURPOSE:To execute a repeating operation to plural radiotelephony devices in a repeating area, by using a radio repeating device provided with a controller being same as that of a multi- party line radiotelephony device, and a simple switch, without using an exclusive repeating controller. CONSTITUTION:A multi-party line radiotelephony device is obtained by removing a radio transmitting and receiving device destined for a repeating area (a radio receiver 113 destined for a repeating area, a radio transmitter 114 destined for a repeating area, an antenna common use device 115 and an antenna 116 for a repeating area) from a multi-party line radio repeating device 69. A call and a response from a radiotelephony device or a radio repeating device in the repeating area are detected by a controller 104 by a squelch signal of the radio receiver 113 destined for the repeating area and it can enter into a repeating operation state, it is unnecessary to provide separately a detecting circuit of a call signal and a response signal, and constitution of the radio repeating device can be simplified. Also, by providng a simple switching device 112, a controller of the multiparty line radiotelephony device has control functions for starting the radio transmitter in accordance with an outgoing call or an incoming call of a subscriber's trunk contained in itself, discriminating from which subscriber's trunk the outgoing call or the incoming call is executed, command the connecting operation, and also generating a necessary signal. In this way, a high flexibility is obtained with respect to extension of a system after a station is installed.
Patent JP-S6224000-A (JP)
Title: Method for electropolishing gear
Inventor: AIHARA HIDEO
IPC: C25F7/00
Filed: 1985-07-24
Abstract: PURPOSE:To electropolish a gear and to remarkably improve the fatigue strength of the cemented gear without deteriorating the accuracy of the gear by injecting an electropolishing soln. against the bottom of the gear provided with an electrode. CONSTITUTION:A specified number of gears 1 are set to a jig 5 and the noncontacting part with the gear 1 is masked 13. Under such conditions, the switch of a pump 14 is turned on, simultaneously a DC source 11 is turned on and an electric current is passed between an electrode 2 and the gear 1 through an electropolishing soln. 15. Meanwhile, the electropolishing soln. 15 is injected against a bottom 7 from the leading end part of a spray nozzle 12. The current density in the vicinity of the bottom 7 is remarkably increased under such conditions as compared with other parts and only the bottom 7 is etched. A synthetic resin is used for an electropolishing cell 3 and a pipeline 16 to provide nonconductivity. The electropolishing soln. 15 is most preferably composed of phosphoric acid-chromic acid in consideration of its adaptability.
Patent JP-S5587947-A (JP)
Title: Ae wave characteristic extractor
Inventor: SHINOMIYA YASUO
IPC: G01N29/14
Filed: 1978-12-27
Abstract: PURPOSE: To accurately identify an AE wave, by extracting a sound wave signal at a prescribed level to obtain an extracted pulse signal train and continuing the train to produce a high-level signal.  
     CONSTITUTION: An AE sensor 1 receives a sound wave and changes it into an electric signal, which is supplied to an extraction circuit 4 and a peak level detection circuit 5 through a pre-amplifier 2 and a main amplifier 3. The extraction circuit 4 extracts a signal component of a prescribed level or more from the signal and detects the rising edge of the extracted component to generate a trigger pulse signal. The trigger pulse signal is supplied to a triggerable monostable multivibrator 7. The number of waves of the signal is indicated by a counter circuit 6. The characteristics of counters 9, 11 are reviewed to discriminate an AE wave from noises. 
     COPYRIGHT: (C)1980,JPO&Japio