baber/WOPTO huggingface dataset:
Patent JP-H0912191-A (JP)
Title: Mechanism element for carrying
Inventor: SAWA TSUTOMU
IPC: B65H5/06
Filed: 1995-06-30
Abstract: PURPOSE: To provide conveying mechanism parts for delivering, conveying, separating or stopping various members, using material having a sufficiently large friction coefficient and the friction coefficient being uninfluenced by environmental change of temperature, humidity and the like and having sufficient wear resistance with small secular change. CONSTITUTION: Conveying mechanism parts 1 such as a roller, a belt, a block and a sheet for delivery, conveyance, separation or stop are formed of elastic material uniformly containing ceramic grain 5. Or a coating layer formed of elastic material 4 uniformly containing ceramic grain 5 is formed on the surface of a base material layer, formed of foaming material such as sponge, to form conveying mechanism parts. In order to make the connected state of the ceramic grain 5 with elastic material 4 satisfactory, a binder can be stuck to the ceramic grain 5.
Patent JP-S6059356-A (JP)
Title: Photoconductive member
Inventor: YAMAZAKI MUTSUKI
IPC: G03G5/08
Filed: 1983-09-12
Abstract: PURPOSE:To enhance electrostatic chargeability and charge retentivity of a photoconductive member and to prevent peeling of films at interfaces by using the same elements for the structural elements of each layer of the photoconductive member. CONSTITUTION:The first blocking layer 3a, the second blocking layer 3b, a photoconductive layer 4, and a surface coat layer 5 are laminated in this order on a conductive substrate 2. The same structural elements, such as Si and C, and an element of group IIIa or Va of the periodic table, and H or halogen, are used for each layer.
Patent JP-S5868057-A (JP)
Title: Sequential controller of color copying machine
Inventor: HOSAKA MASAO
IPC: G03G21/14
Filed: 1981-10-19
Abstract: PURPOSE:To reduce deviation of color and image registrating, and to simplify judgement of timing for controlling sequential steps, by clearing a synchronizing pulse count value at each rotation of a drum. CONSTITUTION:A pulse for indicating the number of revolution of a drum is generated 88 at each time when a photoconductive drum rotates by just one revolution, and one pulse of drum rotation synchronization pulses is generated 86 at each rotation of a prescribed angle to control drive and stop of each member of a copying mechanism. At that time, when the drum rotation indicating pulse comes, an electrostatic controller decides the copy processing mode to be executed at the next cycle of the drum from copy action setting mode data and a flag position in a data block. If shifts the flag to the next position in the data block, and sets a copy processing mode, clears a counted number of the drum rotation synchronization pulses, starts its count newly, and decides each timing of energization of each member of a copy processing mode set on the basis of this count value.
Patent JP-2000353858-A (JP)
Title: Surface-emitting laser and manufacture thereof
Inventor: TATENO KOUTA
IPC: H01S5/183
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable surface-emitting laser which enables oscillation in the long wavelength region and single transverse mode operation, decreases the film thickness, and can be easily produced. SOLUTION: There is provided an upper semiconductor multilayer 26, which contains semiconductor layers 24 and 25, over a structure in which an active layer 11 is embedded in a semiconductor and grown, and a lower semiconductor multilayer 5, which contains semiconductor layers 3 and 4 grown under the structure. The semiconductor layer 24 of the upper semiconductor multilayer 26 is partially removed to the optical waveguide, and the semiconductor layer 3 of the lower semiconductor multilayer 5 is also partially removed to the optical waveguide, making a DBR structure which consists of an air space 24a and the semiconductor layer 25, and another DBR structure which consists of an air layer 3a and the semiconductor layer 4.
Patent JP-S5957186-A (JP)
Title: Radar for detecting underground buried object
Inventor: MIYAMOTO HIDEO
IPC: G01V3/12
Filed: 1982-09-27
Abstract: PURPOSE:To determine a point right above a buried object by receiving an echo with two receiving antennas switching them alternately to determine whether an object to be detected is buried on the right or left from a certain point. CONSTITUTION:Single pulse is transmitted into the ground from a transmission antenna 1 is reflected by a buried object 5 and received with receiving antennas 2 and 3 switching them alternately to obtain echo information on propagation time from the transmission to the reception of the pulse radio wave. It is so arranged that intervals d1 and d2 between antennas 1, 2 and 3 can be widened easily with a proper mechanism. When virtually the same echo information is obtained by switching the antennas 2 and 3, the buried object 5 is located right below the antenna 1.
Patent JP-S5791757-A (JP)
Title: Fluid communicating apparatus
Inventor: IRIGUCHI NORIO
IPC: B04B5/02
Filed: 1980-11-28
Abstract: PURPOSE: To enable to add external force to a rotor without using anti-torsion force of a fluid tube by a method wherein one end of the flexible fluid tube is connected to the rotor and other end thereof is extended to a specific direction by taking a roundabout way to be connected to a stator system.  
     CONSTITUTION: A rotor 2 is supported around a rotary axis line A-A in a rotatable manner and one end of a flexible fluid tube 3 is connected to the rotor 2 along the rotary axis line A-A and a first halfway part 4 is turned around a region in which the rotor 2 can be rotated to be extended to a second halfway part 5. The second halfway part 5 is extended to a third halfway part 6 and the third halfway part 6 is turned around a region in which the rotor 2 can be rotated to be extended to other end 7. Said other end 7 is connected to a stator system in a side same to the aforementioned connected part along the rotary axis line A-A and the rotor 2 is rotated by adding external force by a rotary force transmitting means in such a manner that the fluid tube 3 is not twisted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6411801-A (JP)
Title: Smoking treating columnar material
Inventor: TANAKA TAKAO
IPC: B27K3/02
Filed: 1987-07-03
Abstract: PURPOSE: To stabilize dimensions of wood for column by smoking raw woods for a specified period under a specified condition to remove cracks and twist. CONSTITUTION: The woods are placed in a room filled with smoke and vapor for the specified period by gradually heating up the temperature with the specified coefficient according to the type and condition of them. When the temperature between the woods is over the specified temperature and kept for the specified period, the supply of fuel is stopped to prevent the increase of the temperature and they are left for cooling automatically. The processed wood with uniform water content shows superior dimensional stability and beautiful surface with the same color of the core part when used for a log house.
Patent JP-H112786-A (JP)
Title: Contact lens and its production
Inventor: HOGI TSUNEO
IPC: G02C7/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To enable industrial mass production of contact lenses which are excellent in lacrimal fluid exchange, excellent in wear feel and good in the safety of the eyes by forming a rear face corresponding to the plural segmental polynominals formed by the segmental polynomials which approximate the lens shape in the adjacent segments joined at the data points and form the segmental polynominals equal in first derivatives at the data points. SOLUTION: The contact lens 2 rides on the surface of the cornea 1 via the layer of the lacrimal fluid and the rear face thereof comprises a curve 3 forming an optical part 5, a curve 4 forming a peripheral part 7 and a curve forming a joint part 6 of the optical part 5 and the peripheral part 7 and accelerating the lacrimal fluid exchange. The shape of the rear face of the lens may be indicated as the point sequence data expressed by the X-axis and Y-axis coordinates having the center of the lens rear face as its base point. The number of the point sequence data is optionally settable and the optimum data set may be determined by repeating the addition or deletion while checking the display of the segmental polynominals functions. The rear face of the lens is formed by executing cutting in accordance with such data.
Patent JP-S5868150-A (JP)
Title: Interface device
Inventor: NAKAMURA HARUKA
IPC: G06F13/42
Filed: 1981-10-19
Abstract: PURPOSE:To eliminate time restriction in time during address setting and data setting by controlling the starting and stopping of a transmission clock by a CPU to transmit data. CONSTITUTION:Prior to data transmission, a CPU sets a flip-flop 13. Then, the output of an NAND gate 14 goes up to ''H'', and a transmission clock is supplied to a register 12 through an AND gate 16. When an address is set in a register 11, it is transferred to the register 12 by the transmission clock. It, however, is stopped by an NAND gate 15 and not sent out to a serial line A. At this point of time, the output of the register 12 is stopped. Then, the CPU resets the flip-flop 13. Then, two bytes for the address and data are transmitted successively by a one-bit stop bit, so clock time loss is eliminated.
Patent JP-S5791016-A (JP)
Title: Piezoelectric oscillator
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/17
Filed: 1980-11-26
Abstract: PURPOSE:To suppress the spurious oscillation suitable for mass production, by providing electrodes on two main surfaces, providing a parallel polarized axis to the electrode surfaces, and giving a specified relation among the length, width and thickness of a piezoelectric oscillation plate. CONSTITUTION:Denoting the length of a piezoelectric oscillation plate 1 made of ceramic as L, the width as W and thickness as T, the plate 1 is supported by contacting electrode films 2,3 to an external connecting terminal plate. The relation of T<=W is obtained by the processing and support of the oscillating plate. W<=1.5T is taken to avoid ill effects at effective use. When the value of L is increased, the resonance frequency of thickness slip oscillation to be used, antiresonance frequency are almost unchanged, and the resonance frequency and antiresonance frequency of a longitudinal oscillation as spurious oscillation decrease rapidly. Practically, the piezoelectric oscillation plate can effectively be used at L/W<=1.5 and L<=4.0 W.
Patent JP-S5957813-A (JP)
Title: Method of detecting and taking out dried laver on approaching and device therefor
Inventor: FURUKAWA NORIYUKI
IPC: B07C5/02
Filed: 1982-09-24
Abstract: PURPOSE:To aim at preventing entanglement and damage of dried lavers, by providing such an arrangement that there are provided along a dried laver conveying path, a plurality of detectors whose detection signals in combination are used to determine the condition of the dried lavers on approaching so that a take-out device is actuated when the condition of the lavers is normal. CONSTITUTION:The passing of lavers which are transferred at intervals of a predetermined space on a conveying path 4 is detected by photo-electric switches 6a through 6d of transmitted light detecting type, which are arranged at intervals of a predetermined space along the conveying path 4. That is, upon deenergization of all switches 6a through 6d, a variable conveying path 7 ascends since no lavers are present, and is maintained to be flush with the conveying path 4. However, when the intervals of the transferred lavers are improper, the plurality of the photo-electric switches 6a through 6d are energized, simultaneously, and issue signals which are used, in combination, for discrimination, so that the variable conveying path 7 descends to transfer the improper lavers into an approaching levar storing box 17. With this arrangement in which the intervals of the photo-electric switches 6a through 6d are properly set, the suitable intervals of the lavers are maintained, thereby entanglement and damage of the lavers are prevented.
Patent JP-S6060479-A (JP)
Inventor: YAMAMOTO HIDEO
IPC: F25D21/02
Filed: 1983-09-09
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-S63115644-A (JP)
Inventor: ERIOTSUTO SUKOTSUTO RATSUSOU
IPC: B22C9/04
Filed: 1987-07-06
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-2000320445-A (JP)
Title: Wind power generation windmill
Inventor: TAKAMIYA KIKUZO
IPC: F03D3/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To increase the areas of a side rotating against wind and a side rotating with the reception of wind, so as to generate a large rotating force by fixing a lattice-like frame orthogonally or radially, and pivotally mounting a plurality of separation wind receiving plates capable of rotating to one surface of each frame. SOLUTION: A plurality of lattice-like frames 3 are arranged or thogonally or radially on a rotational shaft 1 of a vertical shaft type windmill. A plurality of separation wind receiving plates 4 capable of rotating are pivotally mounted on only one surface of each frame 3. At the side to receive wind, the plates 4 function as wind receiving vanes as they lean on the frame 3 so as to cover the whole of the frame 3, to thereby receive wind without releasing it. At the side to cause rotation against the wind, the plates 4 of the frame 3 are rotated by the wind force and changed in the mode to pass wind therethrough, so that large rotating force is generated.
Patent JP-S5792410-A (JP)
Title: Pcm recorder and reproducer
Inventor: KUSUNOKI YOSHIJI
IPC: G11B20/18
Filed: 1980-11-25
Abstract: PURPOSE:To eliminate an erasing circuit and a bias circuit by adapting a delta M modulation and demodulation system as a recording and reproduction system for a CUE signal which is recorded on the 2nd track of a recording medium in parallel to the 1st track and then reproduced. CONSTITUTION:On the 1st track of a recording medium, an audio signal is recorded on PCM basis through a PCM recording circuit and on the 2nd track, the same audio signal as that recorded on the 1st track is recorded in parallel to the 1st track by being modulated on delta M basis through a delta M modulating circuit 16. For reproduction, the audio signals recorded on the 1st and 2nd tracks are reproduced separately and during normal sound reproduction, a signal reproduced from the 1st track through a PCM reproducing circuit 7 is used. For a search for the beginning, etc., of a recording position of the recording medium, a signal reproduced from the 2nd track through a CUE reproducing circuit 20 is used as a CUE signal. Consequently, it is unnecessary to erase the recording contents of the medium in advance, eliminating an erasing circuit, etc.
Patent JP-H071715-A (JP)
Title: Blanket-mounting device to blanket cylinder
Inventor: SHIBUYA KAZUAKI
IPC: B41F27/12
Filed: 1993-06-15
Abstract: PURPOSE:To automatically adjust so as to apply uniform tension to both the ends of a blanket at all times. CONSTITUTION:The blanket-mounting device to a blanket cylinder 1 concerned is provided opposedly and displaceably to the direction of the depth of a blanket inserting groove 2 in the blanket inserting groove 2, which is formed on the outer peripheral surface of the blanket cylinder parallel to the axis line of the blanket cylinder and into which both the end edge parts Fa and Fb of a blanket are inserted. Further, the device concerned consists of hold-down members 5a and 5b, with each of which each of both the end edge parts of the blanket engages, racks 6a and 6b, which are respectively provided opposite to the opposing sites of the hold-down members, pinions 10, each of which engages simultaneously with the racks opposing to each other, and a forcing member 11, which rotatably holds the pinions and is provided displaceably to the direction of the depth of the blanket inserting groove in the blanket inserting groove.
Patent JP-H0923517-A (JP)
Title: Gas-insulated switch gear
Inventor: AKASAKI MASAYUKI
IPC: H02B13/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a gas-insulated switch gear which gives a sufficient space for easily performing adjusting work for inner equipment within a common container. SOLUTION: An open end of a cylindrical portion 1 is sealed by a side plate 2 formed in one united body with the cylindrical portion 1. Other open end of the cylindrical portion 1 is formed to an inner flange structure, and other side plate is connected to the inner flange for sealing purpose. Within a common container 3, an insulating gas 4 is filled and a interrupting portion 5, line side disconnecting switch 6, ground switch 7 and 8, lightning arrester 9, disconnector 10 and cable head 11 are arranged respectively. The interrupting portion 5 is assembled on a mechanism case 12 arranged below a cylindrical portion 1 and is built in a cylindrical portion 1 together with the mechanism case 12 as one united body. Line-side disconnecting switch 6 is arranged on an extension line above the interrupting portion 5 and is connected in series with the interrupting portion 5.
Patent JP-H1112348-A (JP)
Title: Ring-opening metathesis polymerization of cyclic olefin
Inventor: SUNAGA TADAHIRO
IPC: C08G61/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copolymer having good moldability and a wide molecular weight distribution, by which the polymer is economically produced in high catalyst efficiency by using a polymerization catalyst comprising a transition metal alkylidene complex. SOLUTION: (B) Cyclic olefins  e.g. 8-methyltetracyclo[4.4.0.1<2.5> .1<7.10> ]-3- dodecene} of formula I [R<1> to R<4> are each H an alkyl, an aryl, etc.; (x) is 1-3] and formula II (at least one of R<5> to R<8> is nitrile, carboxyl, etc., and others are each H, an alkyl, an aryl, etc.), are copolymerized in the coexistence of (C) an olefin (e.g. ethylene) or a diene (e.g. 1,4-pentadiene) by using (A) a ring- opening metathesis polymerization catalyst comprising an alkylidene complex of a group IV to VIII transition metal in the periodic table in the method for ring-opening metathesis polymerization of a cyclic olefin.
Patent JP-H0456685-A (JP)
Title: Power steering system for automobile
Inventor: TANAKA EIICHIRO
IPC: B62D5/07
Filed: 1990-06-26
Abstract: PURPOSE:To enable various modes of steering by providing a mode change short-circuit pipeline for connecting the mutual intermediate parts of a pair of hydraulic pipelines for communicating a pair of cylinder chambers of a front booster with a pair of sensing chambers of a sensing cylinder. CONSTITUTION:A pair of hydraulic pipelines 14, 15 for communicating a pair of cylinder chambers of a front booster controlled in the supply/discharge of pressure oil by a front control valve 21 with the sensing chambers 53, 54 of a sensing cylinder 13 are mutually connected at the intermediate parts thereof by a mode change short-circuit pipeline 16, and a mode change valve 17 is interposed in this pipeline 16. In relation to this short-circuit pipeline 16, there is provided a sensing cylinder by-pass 18 for connecting the hydraulic pipelines 14, 15 to each other on the lower stream, and a differential pressure relief valve 19 is interposed at the intermediate part of the by-pass 18. The hydraulic pipelines 14, 15 are communicated with each other by the mode change valve 17 to steer only front wheels, and when rear wheel steering load becomes excessive, the hydraulic pipelines 14, 15 are short-circuited by the opening of the differential pressure relief valve 19.
Patent JP-2000000940-A (JP)
Title: Multilayer stretched film with excellent defogging property
Inventor: ZENIGAME MASAAKI
IPC: C08K5/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the bleeding of a defogging agent to a surface in a surface layer by forming a surface layer of one side of a resin composition obtained by adding the agent to an ethylene resin, and forming an intermediate layer or a core layer adjacent to the surface layer of a resin composition obtained by adding a petroleum resin and/or a terpene resin to a thermoplastic resin. SOLUTION: At least a surface layer of one side is formed of a resin composition obtained by adding a defogging agent to an ethylene resin, and an intermediate layer or a core layer adjacent to the surface layer is formed of a resin composition obtained by adding a petroleum resin and/or a terpene resin to a thermoplastic resin, thereby manufacturing the multilayer stretched film having excellent defogging properties. As the ethylene resin, even if an ethylene-α-olefin copolymer is used, desired effect can be achieved. As the ethylene resin, an ethylene-vinyl acetate copolymer is suitable. The agent used for a defogging film can be used as it is. As its embodiment, a diglycerinmonolaurate, glycerinmonooleate, diglycerinmonooleate or the like is used.
Patent JP-S6146996-A (JP)
Inventor: SUZAKI SATORU
IPC: G10L13/00
Filed: 1984-08-11
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-S5691443-A (JP)
Title: Manufacturing of intergrated circuit
Inventor: SATOU NORIAKI
IPC: H01L21/3213
Filed: 1979-12-26
Abstract: PURPOSE:To prevent unnecessary erosion of molybdenum and to obtain a fine electrode patter, by etching molybdenum by adding a prescribed amount of water to an etching liquid which is a mixture of nitric acid and phosphoric acid. CONSTITUTION:For example, 5-10% in volume of water is added to a molybdenum etching liquid containing 5-15% in volume of nitric acid and 85-95% in volume of phosphoric acid. By setting this etching liquid to a temperature between 20 and 30 deg.C, a molybdenum layer attached onto a semiconductor wafer is etched. The relation-ship between volume of the water added to this etching liquid and amount of etching is to become as depicted in the chart. As it is noticeable in the chart, amount of etching is large when 5-10% in volume of water is added to the molybdenum etching liquid, and the amount of etching becomes rapidly decreased when more water is added. And therefore, if the semiconductor wafer is washed at the time when the etching is required to be stopped, it is possible to stop the etching of molybdenum with simplicity and, besides, it can be easily controlled.
Patent JP-H0217772-A (JP)
Title: Frame interline type solid-state image pickup element and its driving method
Inventor: SHINOZAKI TAKASHI
IPC: H04N5/353
Filed: 1988-07-06
Abstract: PURPOSE:To accumulate the signal charge of two fields one after another read out one by one at high speed by providing two accumulation parts, and accumulating the signal charge of both fields as a whole. CONSTITUTION:The signal charge from image elements (10-15) are transferred to the accumulation part 20 via a vertical transfer part 15. The accumulation part 20 is provided with a first accumulation part 20A connected to a vertical transfer part 18 and which accumulates the signal charge of one field, and a second accumulation part 20B connected to the first accumulation part 20A and which accumulates the signal charge of another one field. The vertical transfer part 18 is driven independently separately from the vertical transfer part in the accumulation part 20.