baber/WOPTO huggingface dataset:
Patent JP-H0874963-A (JP)
Title: Hydraulic power transmission gear
Inventor: MOMIYAMA NAOHISA
IPC: F16F15/126
Filed: 1994-09-02
Abstract: PURPOSE: To make torque capacity sufficiently large as well as to reduce costs by decreasing the number of parts and reducing the weight. CONSTITUTION: A hydraulic power transmission gear is provided with a lockup clutch piston 21 arranged so as to face a front cover 16, and provided with a claw part 21a and a lightening hole 21a formed by punching the vicinity of the outer peripheral edge, a driven plate 32 to be rotated together with a turbine runner 12, and a spring 33 wherein one end surface is locked on the claw part 21a, and the other end surface is locked on the driven plate 32, and for absorbing the fluctuation of transmission torque. On one surface where the lockup clutch piston 21 and the front cover 16 are faced to each other, a first lining for forming an uncontinuous friction surface in the radial position facing the lightening hole 21b, and a second lining for forming a seal surface continued inward in the radial direction from the lightening hole 21b.
Patent JP-H0494432-A (JP)
Title: Abnormality detector of engine
Inventor: TAKIZAWA SATORU
IPC: G01L5/00
Filed: 1990-08-08
Abstract: PURPOSE:To detect abnormality in an engine at the time of a normal operation by comparing a normal engine estimated output value estimated by a normal output estimation means with an engine real output value calculated by a real output calculation means, and judging whether it is abnormal or not. CONSTITUTION:There are provided a normal output estimation means (a) which estimates an output value of an engine in a normal condition based on engine rotational speed and an intake air quantity of the engine, and a real output calculation means (b) which calculates the real engine output value based on shaft output of a speed changer. A normal engine estimated output value estimated by the normal output estimation means (a) is compared with the engine real output value calculated by the real output calculation means (b), and then it is judged on the basis of the result of comparison by an abnormality judging means (c) whether the engine is abnormal or not. The abnormality of the engine is detected at the time of a normal operation.
Patent JP-S59100627-A (JP)
Inventor: ROBAATO JIYON BURIYUWAA
IPC: H03K19/096
Filed: 1983-11-10
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-S5998935-A (JP)
Title: Indicator for operation rate of shovel loader
Inventor: IRIYAMA HIROYUKI
IPC: E02F3/36
Filed: 1982-11-30
Abstract: PURPOSE:To raise the operational efficiency of a shovel loader by using a system in which data detected by a fuel consumption detector and an operational amount detector are calculated by an arithmetical means, and the operational rate calculated is displayed on a displayer. CONSTITUTION:A data detector 3 consisting of a fuel consumption detector 1 with a fuel flow meter 9 to measure the flow rate of fuel consumed in an engine 7 and an operational amount detector 2 composed of a load detector 12 of a bucket 10, an operation time detector 13 and a running distance detector 14 is provided to a shovel loader 6. A computer arithmetical means 4 to calculate and memorize the operational rates on the basis of data obtained by the detector 3 is provided, and a displayer 5 to display 19 the operational rates calculated and memorized by the arithmetical means 4 is also provided. Various operational rates can be quickly obtained from operational conditions of the loader and anomalous operational rates can be predicted.
Patent JP-H0943943-A (JP)
Title: Image forming device
Inventor: USUI NORIYUKI
IPC: G03G15/043
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can control the quantity of exposed light at low cost and with high reliability. SOLUTION: At the start of copy routine, the quantity of reflected light of n sheets of documents is read by an optical sensor 37 for A/D conversion. A main control system 42 finds the average of data of x sheets of documents in high order from the A/D converted data and finds the average value of the read value of the quantity of reflected light on a surface of the document to compare with an initial value. If the read value is below the initial value as a result of the comparison and operation, a voltage of an exposed light lamp is compensated in accordance with its degree.
Patent JP-S6187977-A (JP)
Title: Engine ignition distributor
Inventor: INOUE TSUKASA
IPC: F02P7/02
Filed: 1984-10-05
Abstract: PURPOSE:To reduce the occupation rate of distributor by arranging a rotary electrode associated with the rotor and a fixed electrode to be connected to the socket with same step while selecting the angle between the fixed electrodes in rotary direction to be a fraction of entire circumference divided by even number higher than 4. CONSTITUTION:A rotor 5 is provided with upper and lower stage rotary electrodes 1, 2 travelable through rotation of rotary shaft 6 arranged below. Said electrodes 1, 2 are formed integrally and molded with synthetic resin 7 to be insulated from the rotary shaft 6 and a portion of the electrode 1 is exposed at the top window 8. While a power supply electrode 10 is pressed resiliently against the electrode 1 from the top of a cap 9 mode of the insulator covering the rotor 5. A pair of upper and lower stage fixed electrodes 3, 4 are arranged at one side of the cap 9 to equalize the step between said electrodes 3, 4 with that between the electrodes 1, 2.
Patent JP-S6188134-A (JP)
Title: Voltammetry electrode for measuring ammonia
Inventor: SENDA MITSUGI
IPC: G01N27/30
Filed: 1984-10-05
Abstract: PURPOSE:To obtain an indicated value proportional directly to ammonia concn. by incorporation the ionophore of ammonium ion into a voltammetry electrode consisting of a composite high polymer material formed by mixing a solvent with a high-polymer material. CONSTITUTION:An electrode W is constituted of a glass tube 1, a nylon stocking 2 fixed by a heat shrinkable tube 6 and the composite high-polymer material 3. The material 3 is formed by mixing, for example, 2g PVC with 10ml nitroben zene which is a solvent and adding 0.1moldm<-3> tetrabutyl ammonium tetraphenyl borate as a supporting electrolyte and 0.05moldm<-3> dibenzo-18-crown-6 as the ionophore of ammonium ion thereto. After such material 3 is mounted, 0.1 moldm<-3> tetrabutyl ammonium chloride soln. 4 is filled as the inside liquid of the electrode into the glass tube 1 and a silver-silver chloride electrode 5 is immersed in the liquid so as to communicate the same with the outside.
Patent JP-S6365681-A (JP)
Title: Resin-sealed semiconductor integrated circuit device including capacitance element
Inventor: YUASA TETSUJI
IPC: H01L29/94
Filed: 1986-09-05
Abstract: PURPOSE:To inhibit effectively cracks developed in an insulating protective film and a layer insulation film on a capacitance element by preparing a semiconductor substrate, a capacitance element, a layer insulation film, a mechanical stress absorbing layer and the second layer aluminum interconnection, an insulating protective film and a resin sealing film respectively. CONSTITUTION:A device comprises a semiconductor substrate 1, a lower part electrode 2 of a capacitance element that is formed at a low resistance region on the substrate 1, a dielectric part of the capacitance element that is formed by a thin silicon oxide film 3 and a nitriding film 4, an upper part electrode 5 of the capacitance element that is formed simultaneously with the first layer aluminum interconnection and an outlet electrode 9 of the lower part electrode, and a layer insulation film 7 that is composed of a CVD silicon nitriding film. Moreover, the device comprises also a mechanical stress absorbing layer 11 that is composed of a polyimide system resin film or aluminum metal film provided at a region directly on a capacitance elementupper part electrode of the layer insulation film 7, the second layer aluminum interconnection 6 that is formed after separating electrically from the mechanical stress absorbing layer 11, thereby leaving a space from a region directly on the upper part electrode, as well as an insulating protective film 8 that is formed so that the whole surfaces of the substrate including the mechanical stress absorbing layer 11 and the second layer aluminum interconnection 6 can be coated.
Patent JP-S58110014-A (JP)
Title: Superconducting permanent magnet device
Inventor: NOSE SHINICHI
IPC: H01F6/02
Filed: 1981-12-23
Abstract: PURPOSE:To avoid an abnormal local increase in temperature in a permanent magnet by a method wherein a connection in a superconducting permanent magnet is provided with a means for generating the constant conductive section of a heater or a winding for applying magnetic field. CONSTITUTION:One superconducting wire 5 and the other superconducting wire 6 are buried in a connection sheath 9 together with a heater 8 applied insulation coating 7. The heater 8 destructs the superconductive state of the superconducting wires 5, 6 at the time of quenching a superconducting permanent magnet and serves a role expanding a normal conductive part. Thus, the effective expansion of the constant conductive part is contrived by providing the heater 8 between the superconducting wires 5, 6. This can promptly propagate the constant conductive part to the whole part of the permanent magnet even for a connection having comparatively good cooling. Therefore, an abnormal local increase in temperature in the permanent magnet can be avoided.
Patent JP-S58116089-A (JP)
Title: Driving method for hall motor
Inventor: YAEHASHI TOSHIO
IPC: H02P6/06
Filed: 1981-12-28
Abstract: PURPOSE:To reduce power consumption by changing over the magnitude of the input voltage of a Hall element in response to the results of comparison with threshold voltage by position detecting voltage from the Hall element and applying high voltage to the Hall element in response to the specified position of  a rotor magnetic pole. CONSTITUTION:When the motor starts its revolution, the output e01 of the Hall element 41 drops while the output e02 of the Hall element 42 rises, and each output of a comparator 10d and NAND gate 113 reaches L when voltage e02 is equalized with voltage Vr at time t1, but Q output of a T type FF 8 is left as it is L and Hall input voltage is also left as it is VHDL. The output of comparators 10a-10d is supplied to a motor drive circuit 7, and used as coil driving signals. When output e01 is equalized with Vr at time t2, the output of the gate 113 and Q output of the FF 8 reach H because the output of the comparator 10d is changed to a H level, transistors X6, X8 are at ON and transistors X7 is at OFF, Hall input voltage is increased (VHDH), output e01 is increased instantane- ously, and the output of the comparator 10b reaches L.
Patent JP-H01187448-A (JP)
Title: Ultrasonic test apparatus for internal structure of object
Inventor: ANRI AMORI
IPC: G01N29/26
Filed: 1988-08-24
Abstract: PURPOSE: To eliminate the use for a coupling liquid for dipping an object to be inspected and a device itself by installing an ultrasonic transmitter and a receiver in two opposite hollow wheels that rotate around each shaft that is in one piece with a frame. CONSTITUTION: Hollow wheels 1 and 2 with peripheral outer wheels 3 and 4 rotate around shafts 5 and 6 that forms one piece with a frame 7. An ultrasonic receiver/ 9 is arranged in the wheel 1 and receives echo waves that arrive from a contact band 20 between the outermost wheel 3 and a surface S of the object to be detected. An ultrasonic wave transmitter 17 is arranged in the wheel 2 and transmits ultrasonic waves toward a contact band 18 between the outermost wheel 4 and the surface S. Also, the transmitter 17 is mounted on a cylindrical shaft 21, is rotated via a rod 26, a screw 25, and a traveling control part 24 by rotating a knurl knob 27, thus adjusting the incidence angle of ultrasonic waves.  Also, a receiver 19 and the transmitter 17 positively perform ultrasonic coupling by coupling liquids 32 and 30 for surrounding a support 31 and middle parts 28 and 29 within a sealed closure formed by wheels 1 and 2 and sealing shafts 8 and 9.
Patent JP-H0631833-A (JP)
Title: Manufacture of elastic composite body
Inventor: TODA HIDEAKI
IPC: A61F13/00
Filed: 1992-07-16
Abstract: PURPOSE:To obtain the elastic composite body, which is equipped with stretchability and bulky impression and has high strength and low strain, by a method wherein at least one side of elastomer stretched film and base material, the extensibility of which is smaller than that of the elastomer film, are bonded together linearly with intervals in machine direction. CONSTITUTION:Stretched film 21, which is prepared by stretching elastomer film 20 in transverse direction, and base material 21, the extensibility of which is lower than that of the elastomer film, such as paper, plastic film, woven fabric, non-woven fabric are bonded to each other linearly such as in the form of dash line, dot line or the like. Heat-sealing rolls 7 having unevenness are employed for the linear bonding. By passing obtained composite body 23 through a hot air circulating oven 9 only the elastomer stretched film 21 consisting of the composite body 23 is thermally shrunk. In this case, since the film is thermally shrunk widthwise, while the base material 22 hardly shrinks, the elastic composite body 24, the base material 22 of which is turned into bellows- like state is obtained.
Patent JP-H0959991-A (JP)
Title: Water-barrier sheet stretcher
Inventor: SOWA NOBUHIRO
IPC: E02D17/20
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a new water-barrier sheet stretcher capable of improving the efficiency of operation by mechanizing operation, in which a water-barrier sheet is stretched on a face of a slope at an acute angle. SOLUTION: A rope L for stretching a sheet connected to a water-barrier sheet S is wound up by a winch 1 loaded on a truck 4 while being supported by an arm 2 loaded on the movable truck 4. Accordingly, the water-barrier sheet S drawn out from a drawing-out machine 3 in conformity with the wind-up is pulled up and stretched along the face of a slope B.
Patent JP-H0860587-A (JP)
Title: Papermaking apparatus for japanese paper
Inventor: MOCHIZUKI SHIGEKAZU
IPC: D21F13/02
Filed: 1994-08-12
Abstract: PURPOSE: To provide the subject apparatus capable of virtually automating the papermaking process for Japanese paper and also of simplifying two-layer paper production, designed to feed a paper stock onto a papermaking drainboard furnished with an upper frame and conduct the swinging, water-discarding and movement of the drainboard and the transfer, squeezing and drying of wet paper. CONSTITUTION: A paper stock is first fed from a headbox 37 onto a papermaking drainboard 4 furnished with an upper frame 23, the drainboard is then swung through a relevant device 22, and tilted with a water-discarding device 43 to discard the water. Second, the drainboard, after freed from the upper frame, is moved with a relevant device 6 to a wet paper transfer section 55 where the wet paper on the drainboard is transferred on a belt using a wet paper conveyer 52, squeezed, and then conveyed to a releasing section where the wet paper is released from the belt and then stuck on the multisurfaced drum of a dryer and dried.
Patent JP-S6453876-A (JP)
Title: Density gradation control type thermal printer
Inventor: FURUHASHI YOSHIHISA
IPC: B41J2/36
Filed: 1987-08-25
Abstract: PURPOSE:To control picture elements at block end parts to a desired recorded density, by prolonging an energization time in an energization interval through adding predetermined data to data for specifying an energization duration, for heat generating resistor elements at the block end parts. CONSTITUTION:Density data b1j...b1024j for one printing line outputted from a color processing circuit 28 is inputted to an adding circuit 30, in which additional data delta outputted from a data memory 32 is added only to the density data corresponding to heat generating resistor elements R500-R512 and R513-R525 in the vicinity of the boundary between a first block and a second block of a heat generating resistor 16. The additional data delta for the data corresponding to a given heat generating resistor element is greater as the element is closer to the boundary. Thus, for the heat generating elements R500-R512, R513-R525 at block end parts, an energization time in an energization interval is prolonged, whereby the loss of heat due to radiation is compensated for, resulting in that the recorded density at those parts can be controlled to a desired density, and printing with favorable quality can be performed.
Patent JP-H0262452-A (JP)
Title: Rotary drive mechanism and assembly thereof
Inventor: BURIYAN NIGERU BIKUTAA PAASONZ
IPC: F01L7/06
Filed: 1988-08-26
Abstract: PURPOSE: To reduce wear by providing interlocking devices between first crank and a second crank in a rotary valve of an internal combustion engine so as to prevent rotation unrelated to an input shaft when the second crank and a link are parallel with each other. CONSTITUTION: An input shaft 10 with a first crank 11 is fitted parallel with an output shaft 13 but being radially shifted by the distance equal to the length of the first crank 11. The output shaft 13 is provided with a second crank 14 longer than the first crank. Both cranks 11, 14 are pivotally fixed to both ends of a link 16, and the link 16 has the same length as the second crank 14. Interlocking devices 20, 22, 25 are provided between the first and second cranks 11, 14 and/or the link 16 so as to prevent rotation of the second crank 14 and link 16 unrelated to the input shaft 10 when the second crank 14 and the link 16 are parallel with each other. Wear of a valve rotor and a port seal can therefore be reduced.
Patent JP-H0879970-A (JP)
Title: Power supply device
Inventor: YOSHIHARA KUNIO
IPC: H02J1/00
Filed: 1994-09-05
Abstract: PURPOSE: To simultaneously supply power from each power supply to each load in a device with a plurality of power supplies and to provide a power supply device without any malfunction or damage of elements. CONSTITUTION: When the rising of a power supply 1 is detected by a detection circuit 3, that of a power supply 2 is detected by a detection circuit 4, and that of both power supplies is judged according to the output of the detection circuits 3 and 4 by a control circuit 6, switches 5a and 5b are simultaneously turned on, thus simultaneously supplying power from each power supply to each load.
Patent JP-H06136357-A (JP)
Title: Production of chemical heat-storage material
Inventor: SAITO TOMONARI
IPC: C09K5/08
Filed: 1992-07-15
Abstract: PURPOSE:To produce a chemical heat-storage material comprising an ammonia complex and having a controllable reaction temp. CONSTITUTION:An aq. soln. obtd. by completely dissolving CaCl2 and CaBr2 in water is concentrated and dried under heating and reduced pressure. To the resulting calcium salt mixture is added ammonia at about -20 deg.C under a pressure of ammonia gas of about 1.2atm to give a calcium salt mixture- ammonia complex, which is used as the chemical heat storage material.
Patent JP-S6189467-A (JP)
Inventor: SATOMI MAMORU
IPC: F25D17/08
Filed: 1984-10-08
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-2001000857-A (JP)
Title: Liquid absorptive noncrystalline silicate
Inventor: ICHINOSE TOSHIO
IPC: C01B33/20
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To enable the absorption of oil, grease, ketchup, etc., having a high viscosity by firing silicates containing a specific ratio of SiO2 as an essential component and containing Al2O3, K2O, NaO2, CaO, Fe2O2 and MgO, respectively at specific ratios at a specific temperature and pulverizing the silicates to superfine powder. SOLUTION: The liquid absorptive noncrystalline silicate is formed by firing the silicates containing 71 to 75% SiO2 as the essential component and containing 12.5 to 18% Al2O2, 4.0 to 5.0% K2O, 3.0 to 5.0% NaO2, 0.5 to 2.5% CaO, 0.5 to 1.5% Fe2O2 and 0.1 to 0.5% MgO at 1,000 to 1,100 deg.C and pulverizing the same to the superfine powder. As a result, the absorption capability of liquid is enhanced, the absorption of the highly viscous materials, such as oil, is made possible and the holding in the state of the fine powder is made possible. Such liquid absorptive noncrystalline silicate is formed by incorporating liquid manure or liquid pesticide into the liquid absorptive noncrystalline silicate and agitating the mixture, and further kneading the mixture with soil to form a plant growth bed, by which the sustaining of effects is made possible.
Patent JP-S6453357-A (JP)
Title: Lens actuator
Inventor: ITO HIROSHI
IPC: G11B7/09
Filed: 1987-08-25
Abstract: PURPOSE:To make feed to a movable part unnecessary, to respond to a fast operation, and to obtain a lens actuator with high reliability, by using a thin cylindrical magnet as an objective lens holding cylinder, and using a permanent magnet as the movable part. CONSTITUTION:An objective lens 3 is connected with rigidity on the objective lens holding cylinder 6 consisting of a thin cylindrical permanent magnet magnetized in a radial direction. The objective lens holding cylinder 6 performs rotational motion centering the rotation of a supporting shaft 2 by the mutual function of magnetic flux generated from a coil 4 for adjusting tracking provided in the inner local plane of a yoke part 8 and the magnetic flux generated from the thin cylindrical magnet 6. Also, the magnetic flux generated from a coil 5 for adjusting focusing provided on the inner local plane of a second yoke part 10 traverses the second yoke part 10 and a first yoke part 9. The objective lens holding cylinder 6 moves in a direction parallel with the supporting shaft 2 by the mutual function of the magnetic flux and the one generated from the thin cylindrical magnet 6. In such a way, it is possible to obtain the lens actuator without necessitating the feed to the movable part, with high reliability, and capable of performing the fast operation.
Patent JP-H0658351-A (JP)
Title: Disc brake device
Inventor: MASUI KOJI
IPC: F16D65/12
Filed: 1992-08-07
Abstract: PURPOSE:To prevent the appearance of a brake disc from being degrated by rusting on the outer surface of its flange part (brake pad pressure contact part), and improve the cooling performance and fade resistance of the brake disc. CONSTITUTION:This disc brake device 1 is of hat shape in cross section and is provided with a bottomed cylindrical part 2 for mounting wheels which is protruded in the central part and a ring-shaped flange part 3 which is mounted coaxially around the bottomed cylindrical part 2, and gives braking force to wheels by making brake pads 7a, 7b pressure contact with the flange part 3 of the brake disc 4. Moreover, a through hole 8 which reaches a back surface 4b from an outer surface 4a on the wheel mounted side is formed at an angular position B formed by the bottomed cylindrical part 2 and the flange part 3 and the peripheral wall position C of the bottomed cylindrical part 2.