baber/WOPTO huggingface dataset:
Patent JP-S63289825-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: ONO YUKIMITSU
IPC: H01L21/60
Filed: 1987-05-21
Abstract: PURPOSE:To prevent a gold wire from loosing and tanging right above a second clamper, by applying a back-tension to the gold wire, right above the second clamper at the time of wiring. CONSTITUTION:Right above a second clamper 7, a vacuum-guide 10 as a back- tension applying means, is provided, which guides a gold wire K to a second clamper 7 through a through hole 10a. In the through hole 10a of the vacuum- guide 10, a tension generates in the arrow direction M, by the effect of air suction from an intake vent 10s, and the gold wire K always receives a tension. Therefore the sag and tangle of the gold wire K above the second clamper 5 which cause the looping failure at the time of wiring do not occur at all, so that the looping failure at the time of wore bonding is ereadicated, and a high quality device can be obtained.
Patent JP-H11307142-A (JP)
Title: Connector of covered wire for high voltage
Inventor: TAKAO OSAMU
IPC: H01R4/24
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To contribute to the improvement of the manufacturing efficiency of a product and to reduce product cost by securely connecting a wire by simple insertion of a male connector into a female connector and thereby facilitating not only the connection work of the wire but also the assembly work of a component to be connected with the wire. SOLUTION: This connector 3 is equipped with a male connector 9 wherein an inward oriented claw 21 capable of biting into a sheath 13 of a wire 1 and an outward oriented claw 23 projecting outside are formed on a generally cylindrical wall part 15 to be mounted to an end of the wire 1, and a female connector 11 which has an engaging hole 27 capable of engaging with the outward oriented claw 23 and a terminal 7 and into which the male connector 9 is inserted. In this case, the conductor of the wire 1 is electrically connected to the terminal 7 by inserting the male connector 9 into the female connector 11, the outward oriented claw 23 engages with the engaging hole 27 and the inward oriented claw 21 bites into the sheath of the wire 1, so that the disconnection of the female connector 11 and the wire 1 is prevented.
Patent JP-H04329590-A (JP)
Title: Balloon movie
Inventor: AKUTSU YOSHIO
IPC: G03B29/00
Filed: 1991-04-30
Abstract: PURPOSE:To project an image on a spherical screen type balloon from inside. CONSTITUTION:The balloon movie is equipped with a projection device 2 which is provided in the balloon, a high-pressure tank 4 which sends gaseous helium to the balloon 1 through a high-pressure hose in a composite cable 3, and a moving vehicle type ground station 5 which sends a video signal to the projection device 2 through a signal cable in the composite cable 3. In the balloon 1, a transparent balloon 8 which has an external diameter shorter than the external diameter of the balloon 1 is formed and between the transparent balloon 8 and balloon 1, plural transparent partition films 6 are fitted to form one internal chamber and plural external chambers, thereby forming restricted passages 7 between the internal chamber and external chambers respectively. The high-pressure hose penetrates the reinforcement part 9 of the balloon 1 to communicate with the transparent balloon 8.
Patent JP-H02305210-A (JP)
Title: Surface acoustic wave device
Inventor: NISHIMURA KAZUNORI
IPC: H03H9/25
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a surface acoustic wave device with less defective wire bonding by using mainly silicone rubber and locally an epoxy resin so as to adhere a piezoelectric substrate whose surface is provided with an interdigital electrode to a metal made stem. CONSTITUTION:After a rear side of a piezoelectric substrate 2 whose surface is provided with an interdigital electrode 1 is adhered onto a metal-made stem 3 by using silicone rubber 4, the outer circumference face of the piezoelectric substrate 2 and the stem 3 are adhered locally by using an epoxy resin 7. Since the piezoelectric substrate 2 is adhered to the stem 3 by using mainly flexible silicone rubber 4, the thermal stress distortion between the piezoelectric substrate 2 and the stem 3 under the thermal cycle is relaxed the same as a conventional device and the bent of the piezoelectric substrate 2 is avoided. Moreover, since the piezoelectric substrate 2 and the stem 3 are locally adhered by using the epoxy resin 7 being a thermosetting resin, the defective adhesion between the pad of the interdigital electrode 1 and an aluminum wire 6 is hardly occurred.
Patent JP-H033782-A (JP)
Title: Electric machine type fastener driving tool
Inventor: JIYON PIII KURATSUCHIYAA
IPC: B25C1/06
Filed: 1990-05-18
Abstract: PURPOSE: To simplify a driving device so as to reduce wear by rotating a bearing housing at the end of a driving-in process and moving a second flywheel from an operating position to a non-operating position. CONSTITUTION: While a single motor is operated, flywheels 24 and 25 are always rotated in opposite directions by gear stings irrespective of the relative positions thereof. Then, a fastener driver 23 is engaged between a return roller and an idler roller at the end of the process, and moved to a normal uppermost end position through this return process. At the end of the operation of this driver 23, bearing housings 55 and 56 are rotated, and the second flywheel 25 is moved from an operating position to a non-operating position.
Patent JP-H07312431-A (JP)
Title: Photovoltaic device
Inventor: AYA YOICHIRO
IPC: H01L31/04
Filed: 1994-05-16
Abstract: PURPOSE:To restrain carrier generated in a crystal based silicon layer from recombining and vanishing on an interface wherein the crystal based silicon layer is bonded to an insulating substrate, increase short-circuit current or the like, and improve photoelectric conversion efficiency of a photovoltaic device, in the photovoltaic device having a structure wherein the insulating substrate is bonded to the crystal based silicon layer. CONSTITUTION:In a photovoltaic device having a structure wherein an insulating substrate 10 is bonded to a crystal based silicon layer 13, a silicon compound layer 12 is formed on an interface between the insulating substrate 10 and the crystal based silicon layer 13.
Patent JP-H02305749-A (JP)
Title: Structure of sprocket for drive of feed belt in paper feeder
Inventor: UNUMA SADAO
IPC: B41J11/30
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate clearance between a shaft hole of the main body of a sprocket and a drive shaft and prohibit motion of the sprocket to a drive shaft by moulding a sprocket main body of resilient material, forming small protruding bodies in the inner circumferential surface of the shaft hole provided at the center of the main body, and providing cuts close to the shaft hole. CONSTITUTION:Engagement convex parts of a circular convex form protruded in the inner side surfaces of a pair of side frames are engaged with engagement face parts 28 provided in both side surface of a main body 25 of a sprocket, so the sprocket is freely rotatably supported between the side frames. In addition, by inserting a drive shaft 7 into a shaft hole 27 at the center of the main body, cuts 31 provided close to the shaft holes allow partial resiliency deformation, so small protruding bodies 29 provided in the inner circumferential surface of the shaft holes are resiliently applied to the outer circumferential surface of the drive shaft 7. Clearance between the drive shaft and the shaft hole of the sprocket main body is eliminated, thereby the sprocket can be installed without moving to the drive shaft in the rotating direction at all.
Patent JP-S5651402-A (JP)
Title: Plant growth suppressing agent
Inventor: AOKI KATSUMICHI
IPC: A01N37/18
Filed: 1979-10-02
Abstract: PURPOSE: To prepare a plant growth suppressing agent for paddy-rice plant, wheat, etc. having excellent effect to suppress the growth of plants without damaging the plants, by the use of a chloroacetamide derivative as an effective component.  
     CONSTITUTION: A plant growth suppressing agent containing as an effective component, a chloroacetamide derivative of formula (n is 2 or 3) such as chloro-N- (3',5'-dimethylbenzyl)acetamide, chloro-N-(2',4',6'-trimethylbenzyl)acetamide, etc. The compound of formula can be prepared by reacting chloroacetyl chloride with the corresponding methyl-substituted benzylamine in 1,2-dichloroethane containing NaOH under ice cooling. The compound is applied to the plant as it is or by diluting with a diluent to a proper concentration. If necessary, it is mixed with an adjuvant such as a spreader, fixing agent, etc., or combined with an insecticide, fertilizer, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10316795-A (JP)
Title: Production of porous film
Inventor: YAMAGUCHI MUTSUKO
IPC: C08L33/10
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a porous polyolefin film having a controlled pore diameter and a sharp pore diameter distribution by a dry process, which is freed from the necessity for the disposal of a used solvent. SOLUTION: A film made from a composition prepared by dispersing 10-250 pts.wt. fine polymer particles having a mean particle diameter of 0.05-5 μm and made of a polymethyl methacrylate or a copolymer based on methyl methacrylate in 100 pts.wt. polyolefin resin is stretched to form voids around the fine particles, and the fine polymer particles are removed by decomposition by irradiation with an ionizing radiation.
Patent JP-H09310844-A (JP)
Title: Method for combustion control
Inventor: NISHIYAMA TOMOHIKO
IPC: F23N5/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To control an air ratio on the basis of an O2 concentration, at a low cost and with high reliability, by detecting O2 concentration from a current value signal from a detector and by executing the control on the basis of the detected O2 concentration. SOLUTION: A detector 20 of O2 concentration is provided in a furnace or a flue 19. The detector 20 is constructed of a detector (O2 sensor) of a type detecting the O2 concentration from an output current value, for instance. An output of the detector 20 is sent to a control box 18. In the control box 18, the quantity of necessary air for fuel is calculated on the basis of the output of the detector 20, a signal thereof is sent to a control motor of a control valve 17 and the opening of the control valve 17 is controlled so that the quantity of supply air be the quantity of necessary supply air. Since this method is based on detection of the O2 concentration on the basis of the output current value, it is possible to reduce the cost, to make equipment compact and to improve responsiveness and reliability.
Patent JP-H10320029-A (JP)
Title: Restoration confirming method after maintenance work
Inventor: ICHIZAWA HIROMICHI
IPC: G05B23/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To perform result confirmation after maintenance work simply and also in a short time and to create a work completion report that reflects the result of restoration confirmation work about a restoration confirming method after maintenance work that confirms the result of maintenance work which is performed before failure occurs in an information processor. SOLUTION: An information processor which executes a preventive maintenance program at the time of maintenance work before failure occurrence, shows maintenance inspection items, executes a test program and confirms restoration prepares a restoration confirmation test management table 1 that associates each restoration confirmation test which subdivides a test program into restoration confirmation programs that are suitable for a single test of each test item with an identification number and manages it, receives the input of an identification number, refers to the table 1 and starts a corresponding restoration confirmation program.
Patent JP-S62285083-A (JP)
Title: Bearing detector for sound source by cepstrum analysis
Inventor: NAGAYAMA AKIJI
IPC: G01S3/46
Filed: 1986-06-03
Abstract: PURPOSE:To achieve a higher S/N ratio, by a method wherein sound waves of a sound source are received with a set of linear type equi-space receiver arrays to convert a time difference between received signals into a pulse interval signal and the bearing of a sound source is detected based on pitch information as obtained from a cepstrum analysis. CONSTITUTION:When sound waves of a sound source come to linear type equi- space receiver arrays 3 and 4 from the directions of thetaA, and thetaB, the arrays 3 and 4 separately output received signals sequentially. As the received signals exceed a fixed level, first and second pulse generation circuit 6A and 6B output pulses with a width (t) at a rising part of the received signals. The outputs of the pulses with the width (t) are added up with first and second pulse signal generation circuits 8A and 8B to make a continuous series of pulse interval signals. The pulse interval signal is repeated specified times with first and second pulse interval signal repeating circuits 9A and 9B according to the stability of the pulse interval thereof and then, subjected to cepstrum analyses 10A and 10B. As a result, pitch information on the received signals is obtained to calculate 11 bearing angles thetaA and thetaB and the bearing angles of the sound source are displayed 12.
Patent JP-H10319110-A (JP)
Title: Enlarged display device in semicircle scanning sonar
Inventor: NAKAMURA HIROYUKI
IPC: G01S7/62
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To partially enlarge a displayed image and to enable the image of a school of fish to be seen easily by synthesizing and outputting a signal that is read from first and second image memories. SOLUTION: A reception signal that is transmitted from a transmitter/receiver is converted to a digital signal by an A/D converter 4 of a display operator, is subjected to signal processing by a signal-processing circuit 5, and then is written into an image memory 6. Also, data that are subjected to signal processing by a signal-processing circuit 5 are inputted to a write-switching circuit 7 as well as the image memory 6 and then are written into an image memory 8 for enlargement. The writing into the image memory 8 is controlled by a switching signal that is inputted to a writing switching circuit 7 according to the request of the enlargement display of an operator. Data in the image memory 6 are updated every time when new data arrive from the signal- processing circuit 5 and are outputted to a synthesis circuit 9 for display.  When data are enlarged and displayed by a display equipment 10, a data signal requiring enlarged display is passed through a space filter 11, thus making smooth the image contour of a display 10.
Patent JP-S618319-A (JP)
Title: Molding method of bearing member
Inventor: YUMOTO TETSUO
IPC: B29C45/14
Filed: 1984-06-22
Abstract: PURPOSE:To achieve a higher working efficiency of molding and a massproduction eliminating centering work depending on cutting as post-working, by mounting a rigid ring with the circumferential surface being a circular arc one mounted to an insert shaft as inserted thereinto to be arranged into a clearance of a bearing section in a cavity. CONSTITUTION:A ring 2 is mounted to an insert shaft as inserted thereinto beforehand. First, a shaft is set into a cavity, where a ring 2 is arranged in a clearance section of one centering bearing section 1a while the shaft is inserted through the clearance of the other bearing section 1b and then, the cavity is filled with a melt plastics. In this manner, the ring 2 of the clearance section is covered with plastics from the circular arc surface side and after the releasing of the molding from the mold, the ring 2 is fastened temporarily to the bearing section 1a. In the centering between a ring hole 2a of one bearing section 1a and a shaft hole 1b1 of the other bearing section 1b, first a shaft is inserted through the ring hole 2a and then, moved vertically and horizontally centered on the ring 2 to insert the tip thereof into the shaft hole 1b1.
Patent JP-H11325157-A (JP)
Title: Rotary damper
Inventor: SHIMURA RYOTA
IPC: F16F9/53
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To generate specified torque according to an applied voltage without reducing the generated torque by providing a dam member between an electrode and a rotor part, the dam member being made of an insulating material for suppressing the flowing of electric viscous fluids following the rotational motion of the rotor part. SOLUTION: A dam member 4 is a bar-like body made of an insulating material such as rubber, a synthetic resin or the like, and four of these dam members are arranged at specified intervals in a circumferential direction in a gap with the outer peripheral surface of a rotor part 32 constituting an electrode 6 and a rotor 3. Even if the rotor part 32 is rotated associatively with a rotary shaft 31 to cause electric viscous fluids 5 to flow, the particles of the electric viscous fluids 5 are dammed by the dam members 4, a flowing range is regulated and a reduction in generated torque is suppressed. Also, by providing these dam members to rub the rotor part 32 functioning as a positive electrode, the particles of the electric viscous fluids 5 collected in the positive electrode side are dispersed.  Thus, a reduction in generated torque is prevented without forming any insulating layers by the particles.
Patent JP-S5828145-A (JP)
Inventor: YAMAGATA NOBUJI
IPC: H01H73/18
Filed: 1981-08-12
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-2000279003-A (JP)
Title: Raising seedling with long seedling sheet and its winding method
Inventor: WAKAMATSU DAISAKU
IPC: A01C11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for the raising seedling with a long seedling sheet and its winding method practicable even by a farm family. SOLUTION: An underlining sheet, cover, etc., is placed on the bottom, the top face or both faces of a sowed raising seedling substrate, formed in the form of a cylinder by layered winding, etc., tightly packaged with the surplus end part, etc., of the underlining sheet, etc., and put into a raising seedling device to effect the sprouting and rooting. The sheet is unrolled on a raising seedling plate, greened and hardened to perform the raising seedling. After completing the raising seedling, the seedlings are fallen down in one direction with a seedling pressing plate having an openable mobile edge and embossed with a weight. The seedlings are covered with a seedling-pressing top sheet 13 and rolled together with the top sheet 13 using a winding tool provided with a weighting roll 14.  The seedling roll is loaded on a rice transplanter or a transplanter and planted as it is by scraping with a transplanting claw in the case of a biodegradable top sheet or planted while winding the top sheet with a seedling pressing roll of the rice transplanter or the transplanter in the case of using a top sheet other than biodegradable sheet.
Patent JP-H08318023-A (JP)
Title: Slot machine
Inventor: ITO NOBUYUKI
IPC: A63F5/04
Filed: 1995-05-26
Abstract: PURPOSE: To facilitate the stopping operation of pattern variation for turning the combination of stopped patterns in a pattern variation display part to the combination of the patterns for constituting a special prize form and to continue an interesting game without missing the precious chance of winning. CONSTITUTION: This slot machine is provided with a prediction line lighting control means 105 for lighting a line lighting part 60 at a position for indicating a winning prediction line with a possibility that the combination of the stopped patterns becomes the special winning form among the line lighting parts 60 when the combination of the stopped patterns on a valid line constitutes a part of the special prize form in a state where the variation display of the pattern by one of the pattern variation display parts is stopped.
Patent JP-S5828102-A (JP)
Inventor: USHIJIMA TADAYOSHI
IPC: H01B3/12
Filed: 1981-08-13
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-S5554440-A (JP)
Title: Reagent kit for agglutination measurment
Inventor: KAMIMURA YATSUHIRO
IPC: G01N33/543
Filed: 1978-10-17
Abstract: PURPOSE: To measure the quantity of an antibody (or antigen) in a detection body by making a supporter and detection body for sensitized agglutination reaction react and by measuring the length of an upper face of agglutination settled at a bottom part in a container whose bottom face is a hemisphere or cone shape.  
     CONSTITUTION: An agglutination reaction supporter (latex resin group, denatured animal erythrocyte, etc.) sensitized by an antigen (or antibody) is taken in a reaction container of a hollow cylinder whose bore is approximately 7W20mm having nearly a hemisphere shaped bottom, a detection body is added to carry out agglutination reaction, and then length (diameter of a circle) of an upper surface of sedimentary agglutination at the bottom is measured. The operation mentioned above is repeated with dilution ratio varied so as to obtain a measurement value which logarithms of a measurement value and dilution ratio are in the range of the linear relation. Then the content of an antigen (or antibody) in the detection body is measured by taking a working curve as a reference which is formed by previously using a known standard sample by the same method. Further, a semi-oval, circular cone and slanting surface, etc., beside hemisphere shape can be used for the bottom of a container mentioned above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6046305-A (JP)
Inventor: JIYOSEFU JIEI JIYAKUSON
IPC: B22F9/08
Filed: 1984-06-22
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-S5752166-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/78
Filed: 1980-09-13
Abstract: PURPOSE:To form a short channel MISFET by forming a region having a projection on the surface of a semiconductor substrate and forming a triangular layer by utilizig the stepwise difference of the corner of the projection. CONSTITUTION:An N type semiconductor layer is formed on a P type silicon single crystalline substrate 1, is patterned, and the first region 19 is formed. Then, a nitrided silicon film 4 is formed on the surface, and openings 41, 42 are formed. Then, P type silicon is covered, a photoresist mask is used to perform plasma etching vertically, and a triangular region 6 and leads 9, 25 are formed. Then, the first region 13 and the region 14 are formed by an ion injection and solid diffusion method. The triangular layer 6 is isolated via the film 4, is dynamically reinforced, and can be used as the gate of a short channel MISFET.
Patent JP-H11332047-A (JP)
Title: Cable laying and removal
Inventor: DOBASHI KAZUNORI
IPC: H02G1/06
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To eliminate such a laying that undue leading-in in which cables are pulled by allowable tension or higher, in laying the cable by the lead-in, in conditions that the cable are extended in a main pipe, or through the main pipe or a lead-in pipe. SOLUTION: When cables are laid by leading-in conditions such that the cables are extended in a main pipe, or through the main pipe or a lead-in pipe, laying is conducted under prior verification that laying tension obtained by the laying condition of the main pipe, the number of conductors of the cable or their logarithm, and a pipe diameter ratio of the diameter of a circumscribed circle of a bundle, which the cables extending in the main pipe are tied in a bundle with respect to the inside diameter of the main pipe, is lower than the allowable tension of the cable.