baber/WOPTO huggingface dataset:
Patent JP-S57119673-A (JP)
Title: Electromagnetic coil device
Inventor: TAKAHASHI MATSUO
IPC: H02M7/06
Filed: 1981-01-19
Abstract: PURPOSE:To identify component parts even at different voltage by a method wherein a DC electromagnetic coil is permitted to connect across the DC output terminals of a single-phase full-wave rectifying circuit or across a terminal of the DC output terminals and a terminal of an AC input terminal. CONSTITUTION:A grate-connection single-phase full-wave rectifying circuit SR is connected to a 100V-operating power source and a 100V DC electromagnetic coil CC1 is connected across the DC output terminals to operate the rectifying circuit SR and when the operating power source is 200V, the rectifying circuit SR is operated by connecting one terminal of the 100V electromagnetic coil CC1 to the DC output terminal of the rectifying circuit SR and by connecting the other terminal to an AC input terminal. Therefore, in the latter case, a diode D1 flows a half-wave rectified current to the electromagnetic coil CC1 and a diode D2 continuously flows the current to the electromagnetic coil CC1 to identify component parts even when the operating voltage is either of 100V or 200V and suitability to general purpose can be improved.
Patent JP-H08192982-A (JP)
Title: Footstep cleaning device of man conveyor
Inventor: KURIHARA TATSUYA
IPC: B66B31/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a footstep cleaning device for man conveyor of such a structure that brushes are implanted in a cleaner element to clean the inside of grooves provided at the cleat surface wherein the brushes are prevented from wear by furnishing a brush guard to protect the brushes. CONSTITUTION: A suction mouth body is composed of a motor, a belt to transmit a drive to the motor, a cleaner element 4 rotating with the drive, a suction mouth to send the rubbish removed by the cleaner element 4 to the body of cleaning machine, and a bottom cover enclosing the bottom part of the body. The cleaner element 4 is composed of brushes 4b to clean the inside of grooves provided at the cleat surface and brush guards 4a to protect brushes 4a.
Patent JP-H05188008-A (JP)
Title: Defect inspecting device
Inventor: YAMANAKA AKIHIRO
IPC: G01N21/88
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a defect inspecting device which is capable of inspecting defective parts with laser beam rapidly and of discriminating defects and foreign matters. CONSTITUTION:The laser beam emitted from a laser beam source 1 for inspecting defects is converged by a converging lens 2, an ITo pattern 3 on a glass substrate 4 is irradiated therewith, and the reflected beam is guided to a mask 6 by a mirror 5, and the beam passed through the mask 6 is converged by a lens 7, and received by a light-receiving element 8. When the ITO pattern 9 is normal, the diffracted light from the ITO pattern 3 is generated, and the 0-order light component of the diffracted light is shielded by the mask 6 and other components of the diffracted light are detected by the light-receiving element 8. In the case of a defective pattern, the scattered light components from the normal pattern are reduced due to generation of the scattered light from the defects, and the detecting level of the scattered light from the defects is reduced, and its reduction is detected. In the case of foreign matters, an irregular pattern of the scattered light is indicated, and the detecting level of the scattered light from the normal pattern is increased due to addition of the components of the scattered light from the foreign matter, enabling discrimination of the defects and the foreign matters.
Patent JP-H07208719-A (JP)
Title: Pretreatment method and device for melting of flying ash
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23G7/00
Filed: 1994-01-21
Abstract: PURPOSE:To reduce the amount of flying ash in melting process and improve a slagging rate by granulating the flying ash as a pretreatment upon effecting melting treatment of collected flying ash. CONSTITUTION:Flying ash, collected by a dust collector, is fed into a kneading machine 4 through an ash hopper 2. In the kneading machine 4, melting point lowering assisting agent or CaO, for example, is added to the flying ash i.n accordance with necessity. The flying ash is kneaded in the kneading machine 4 together with water and, then, the kneaded flying ash is sent into a rotary type granulating machine 8. The flying ash contains added water whereby the flying ash is dried by itself by heat generated by hydrogenating reaction between unhydrous CaSO4, CaCl2 and water in the flying ash and,thereafter, is solidified and granulated. The granulated flying ash is sent into a ventilating and curing device 9 to hit cold air from the bottom thereof and cure it by ventilation, then, is sent into a melting furnace. According to this method, the amount of dispersion of the flying ash can be reduced in the melting process and a slagging rate of the flying ash is improved.
Patent JP-H11204453-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUNAGA TOMOHIRO
IPC: H01L21/324
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor, with which a diffusion layer having a small surface area can be formed. SOLUTION: A semiconductor substrate 1 is thermally treated in a heating furnace 2 while applying a magnetic field B in a vertical direction with respect to the semiconductor substrate 1. This treatment permits the Lorentz force to work on impurity ions 8 which diffuse in a direction of a plane, thereby allowing the diffusion trajectories to be curved. As a result, diffusion of the impurity ions 8 along horizontal directions can be suppressed, thus forming a diffusion layer having a small surface area.
Patent JP-2000202765-A (JP)
Title: Washing device for abrasive material flowmeter of polishing device, washing method and polishing device
Inventor: TOYOMASU FUJIHIKO
IPC: B24B37/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for an abrasive material flow meter of a polishing device capable of removing a piping blinding in the abrasive material flow meter by an abrasive material and preventing an error of a flow rate detection and a washing method and a polishing device. SOLUTION: This washing device is provided with a piping 50 for supplying an abrasive material a polishing surface obtained by providing an abrasive cloth 103 on a table 100 for polishing a wafer (subject to be processed) W through an abrasive material flowmeter 7. A pure water feeding piping 8 is connected to an upstream side of the abrasive material flowmeter 7 on the piping 50. When a valve 2 is opened and a valve 9 is closed, the abrasive material taken out from an abrasive martial circulation line 4 is supplied to the abrasive surface. When the valve 2 is closed and the valve 9 is opened, pure water washes the abrasive material flowmeter 7 and is supplied to the abrasive surface. Thereby, a drying of the abrasive surface after the completion of polishing is prevented.
Patent JP-S59131863-A (JP)
Inventor: YAMAZAKI MASAYA
IPC: F25B47/02
Filed: 1983-01-17
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-H06214721-A (JP)
Title: Picture data storing method
Inventor: IGARASHI ATSUSHI
IPC: G06F3/06
Filed: 1993-01-18
Abstract: PURPOSE:To eliminate wasteful seek time at the time of reproduction and to securely execute a reproduction processing within prescribed processing time by previously and continuously storing compression data being a reproduction object when multiple pictures are ascertained to be reproducted in one screen. CONSTITUTION:The block of a compression processing system consists of an A/D conversion means 2 converting a picture signal into original picture data at every picture element, a picture processing means 3 which compression- processes original picture data and an input/output means 4 outputting compression-processed data to a storage means 7. The storage means 7 is constituted by using a storage device which can freely access at random. The respective head addresses and the capacity of odd field/even field sound frames are sequentially recorded into the field management information area of the storage means 7 for respective addresses designated in a recording file information area and for respective frames being the constitution units of one picture. Compressed data is divided into odd fields and even fields and they are recorded in different areas in the order of a frame number in a time sequential data area.
Patent JP-S63173098-A (JP)
Inventor: FUJIMORI TAKASHI
IPC: G10L15/06
Filed: 1987-01-12
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-S56105822-A (JP)
Title: Bending method for pipe
Inventor: OKADA KENICHI
IPC: B21D7/16
Filed: 1980-01-23
Abstract: PURPOSE: To hold a high dimensional accuracy, to restrict the reduction of wall thickness and the flattening of the pipe, in performing the pipe bending word, by making both of the fulcrum position of the arm and the length of the arm changeable.  
     CONSTITUTION: The tip of the pipe 1 is fixed to the arm 6 through the pipe holder 7. The pipe 1 is held in a state being caught between two couples of holding rolls 2, 2. The cylinder 5 is driven to apply a working force to the pipe 1 which is hereby pushed out in the direction shown by the arrow A; at the same time, the arm 6 turns in the direction shown by the arrow G; hereby, the bending work for the pipe 1 is operated. Hereupon, the high frequency generator 4 supplies a high frequency electric current to the heating coil 3 which partially heats the pipe 1 whose deformation resistance is eventually reduced. On the way of this forming work, the signal of the displacement meter 9 is sent out as the feedback, and the position of the fulcrum 8 of the arm 6 is arbitrarily adjusted by driving the cylinders 11, 12; hereby, the bending work is performed to obtain a bend pipe with accurate size, less thickness reduction, and low flatness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06216187-A (JP)
Title: Wire bonding apparatus
Inventor: OTANI RYUICHI
IPC: H01L21/60
Filed: 1993-01-18
Abstract: PURPOSE:To improve the reliability and productivity of a semiconductor device and reduce the labor of the work of wire bonding. CONSTITUTION:In a first sensing system, from a binary image, line segments defining the edges of inner leads are determined, and from the data of these line segments, the reference line segment whose distance from the central point of a bonding pad is the smallest among these line segments is selected, and further, a bonding point is determined from this reference line segment. Then, in a decision means, a decision circle having the bonding point as its center is depicted, and whether this decision circle intersects some of the line segments defining the edge part of the inner lead and intersects a plating line in the inner lead respectively or not is decided, and thereby, the wire bonding is inspected. In this case, when the position of the bonding point is judged to be improper, that result is fed back to a second sensing system, and the position of the bonding point is corrected. Therefore, the reliability and productivity of a semiconductor device is improved, and the labor of the work of a wire bonding can be reduced.
Patent JP-H11199080-A (JP)
Title: Plate press-separating method and device
Inventor: AKIBA SHINTARO
IPC: B65H3/60
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To assist separation of plates so as to ensure one sheet take-out operation. SOLUTION: A pair of pressing members A, B are provided to hold plates W stacked on a base 1, from both sides. A face, brought into contact with the end faces of the plates, of one pressing member is inclined by a specified angle, and the opposed other pressing member is brought into contact with the end faces of the plates in order from the uppermost plate W so as to press them obliquely downward from above. The plates W can therefore be placed in a state of being shifted little by little. In such a plate pressing method, the plates can be positively separated sheet by sheet and fed.
Patent JP-S5598733-A (JP)
Title: Mirror mechanism of motor drive camera
Inventor: HASHIMOTO AKIHIKO
IPC: G03B19/12
Filed: 1979-01-22
Abstract: PURPOSE: To control the turning of a mirror with a simple constitution by holding the intermeshing condition of a pair of gears transmitting revolving force to a rotator and providing an engaging member which releases the intermeshing of the gears in cooperation to said rotator after the rotator revolves by the specified amount.  
     CONSTITUTION: When a motor 2 is revolved counterclockwise by shutter release, a drive gear 10 is rotated clockwise by way of a gear train and interlocking shaft 1. An intermediate gear 13 is then rotated counterclockwise and revolved clockwise to intermesh with a pinion 11, through which a rotator 12 is rotated clockwise, causing a mirror 8 to be turned clockwise by a drive pin 12b and cam plate 18. A clutch plate 14 is prevented from turning counterclockwise by an engaging lever 15 and the intermeshing of the gears 11 and 13 is thereby maintained but when the rotator 12 rotates further, an engaging protrusion 12a contacts the engaging lever 15, thereby making the counterclockwise turning of the clutch plate 14 free and releasing the intermeshing with the gear 13 and gear 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59132300-A (JP)
Title: Fully driving type dynamic speaker
Inventor: WATANABE TATSUYA
IPC: H04R9/02
Filed: 1983-01-19
Abstract: PURPOSE:To improve the efficiency, transient response and damping characteristic by inserting only one voice coil to each gap formed by magnet bodies so as to increase the magnetic flux density of the air gap. CONSTITUTION:Plural pole pieces 6a- are stood at an equal pitch from a base plate 6 made of a magnetic substance. Magnets M1- are fixed to the plate 6 among the pieces 6a- poled in the same direction with a required length of air gaps 7- from the pieces 6a-. Further, the voice coil C- arranged to the air gaps 7- so as to surround the magnets M1- is fitted in common to a diaphragm D expanded upward the magets M1- and the pieces 6a-. Thus, each one voice coil is inserted to each air gap 7 respectively in this way. Then, the magnetic flux density of the air gaps is increased, allowing to improve the efficiency, transient response and damping characteristic.
Patent JP-H01294330-A (JP)
Title: Collector of electron tube
Inventor: JIYORUJIYU FUEIRON
IPC: H01J23/027
Filed: 1989-01-12
Abstract: PURPOSE: To decrease the power consumption density per unit length on the surface of the wall of a collector by causing an axial magnetic field, somewhat diverged along the track of electrons, periodically varied in intensity and changed with a time, in an area encircled by the wall of the collector. CONSTITUTION: A coil winding of a coil 36 generates a magnetic field to be somewhat weaker as a distance from an electron gun along the axis of a tube is longer. So, the line of magnetic force 37 is somewhat diverged to the direction of transferring electron beam. In other directions, the line of magnetic force is combined with the line of magnetic force of a main coil winding 32. Under such conditions, electrons in the electron beam 38 are moved along a spiral track around the line of magnetic force. The electron beam is somewhat diverged and collides with a collector wall 23 at a grazing angle, namely, in almost tangent direction. In this way, an impact area 40 is enlarged and the power density of a collector is decreased.
Patent JP-H08192658-A (JP)
Title: Constant speed running control device
Inventor: KIKORI SHIGEO
IPC: B60K31/00
Filed: 1995-01-18
Abstract: PURPOSE: To enable a driver to operate constant speed running witout having a sense of incongruity by setting the target vehicle speed which the driver intends even if it is directly after sudden acceleration or directly after sudden deceleration of the vehicle. CONSTITUTION: This vehicle 1 is provided with a throttle valve 7, an actuator 15 for constant speed running, a vehicle speed sensor 22, an accelerator pedal 11, an accelerator sensor 23, and an electronic control device(ECU) 31 for constant speed running. The ECU 31 searches acceleration based on the running vehicle speed by the vehicle speed sensor 22. When returning of the accelerator pedal 11 is detected by the accelerator sensor 23, the running vehicle speed by the vehicle speed sensor 22 at the time is corrected by the ECU 31 according to the acceleration, and the corrected value is set as the target vehicle speed. In detail, when the acceleration is larger than the prescribed value, the value subtracted from the running vehicle speed by the precribed value is set as the target vehicle speed.  The ECU 31 controls to drive the actuator 15 so that the running vehicle speed becomes this target vehicle speed.
Patent JP-S63175777-A (JP)
Title: Inspecting circuit
Inventor: OBATA OSAMU
IPC: H01L33/00
Filed: 1987-01-16
Abstract: PURPOSE:To improve inspection accuracy by setting a threshold value for discriminating between a light emission part and a background part, obtaining and comparing a signal corresponding to brightness per unit area with a threshold value, and inspecting the quality of an LED. CONSTITUTION:A camera 11 generates a detection signal V2 corresponding to the quantity of light emission of the LED 4. A storage circuit 12 stores the frequency distribution of the signal V2 digitally. The storage signal M1 of the circuit 12 is supplied to a CPU 1, which obtains the threshold value Th. A storage circuit 13, on the other hand, stores the brightness of the LED 4 and sends a storage signal M2 corresponding to the brightness unit area to a comparator 14. The comparator 14 compares the threshold value Th with the signal M2 to obtain a binary signal V3. The signal V3 is stored in a binary storage circuit 15 to obtain an area signal V4 for removing the background of an original image. An AND circuit 16 ANDs the signals V4 and V2 with each other and supplies an output signal V5 corresponding to the light emission part to a data processing circuit 17. The circuit 17 performs data processing as to the signal V5 and displays an image corresponding to the light emission area of the LED 4 on a display device 18.
Patent JP-S5499446-A (JP)
Title: Light diffuser
Inventor: MIYAHARA JIYUNJI
IPC: G03B21/62
Filed: 1978-01-23
Abstract: PURPOSE: To obtain a light diffuser of superior optical properties by forming the wax (or crystalline polymer) siffuser by providing the specific spherulite structure.  
     CONSTITUTION: Ethylene oligomer wax, propylene oligomer wax of the like of 500 to 10000 in molecular weight is melted and the melt is then cooled at cooling rates of about 1 to 100°C/min. (preferably 10 to 30°C/min.) to form the wax diffuser having the spherulite structure of concentrical bright and dark patterns of 0.1 to 10μ in periodic pit, whereby the light diffuser is obtained. The light diffuser may be obtained in a similar manner even by using crystalline polymers in place of wax. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03211099-A (JP)
Title: Table white board
Inventor: HASEGAWA TSUKASA
IPC: B43L1/04
Filed: 1990-01-17
Abstract: PURPOSE:To obtain a table on which a plurality of persons can freely write an item to be investigated or a determined item at the same time without moving a place by converting the light signal obtained by optically reading the image written on a top plate to an electric signal and outputting the electric signal as image data to record the same. CONSTITUTION:A reader 22 is vertically provided to a guide rail 203. The reader 22 is connected to a support body 207 and moved for the sake of scanning by moving the pulley 209 rotated by a motor 208 on the guide rail 203. A guide roller 210 is provided to the support body 207 to make the parallel scanning movement of the reader 22 possible. The image data outputted from the reader 22 is printed on paper and a memory storing image data in a printer 205 and a key issueing a command for the reader 202 to read the image on a top plate 201 are provided and the reader 22 is subjected to scanning movement on the top plate 201 to store the outputted image data in the memory to print the same.
Patent JP-S5598235-A (JP)
Title: Preparing reclaimed rubber using waste tire and product thereof
Inventor: IWAI TERUO
IPC: B29B13/00
Filed: 1979-01-22
Abstract: PURPOSE:To reutilize waste tires of butadiene-based synthetic rubber for producing rubber products by a method wherein particles of such waste tires is mixed with oil, desulfurized, is blended with extender and filler, then vulcanized and molded. CONSTITUTION:Iron ingredient such as bead wire is removed from waste tires of butadien-based synthetic rubber, cut to square blocks, crushed at room temperature, and is classified nearly completely into rubber particles of 1-2mm in diameter and base components such as fiber layer, by use of separator such as centrifugal separator. Oil is mixed to the rubber particles, heated and compressed by a hot press at 200 deg.C, 10-20kg/cm<2>, for 2.5min, and is desulfurized to form sponge cakes. To the sponge cakes, extender such as calcium carbonate, vulcanizing agent, dispersion auxiliary, softening agent, vulcanization accelerator, etc. are added and mixed by use of mixing roll to connect the particles then rolled, vulcanized, and molded.
Patent JP-H11263077-A (JP)
Title: Thermosensitive transfer laminated film
Inventor: WATANABE SHIGEYUKI
IPC: B32B27/36
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive transfer laminated film optimum to acceleration of a printer and a film thinning of an ink ribbon. SOLUTION: In the thermosensitive transfer laminate film comprising a coating layer formed by coating at least one side surface of a polyester film before an orientation crystallization is completed with a coating liquid containing a water soluble or water dispersible organic polymer compound, then drying, orienting and heat treating it and having a total thickness of 1.0 to 0.7 μm; a thickness unevenness of the film in an arbitrary zone of 5 m length in a longitudinal direction is 15% or less, and a fixing force of the coating layer is 100 gf/125 mm or less.
Patent JP-S5392639-A (JP)
Title: Right order assingning system
Inventor: YAMAZAKI ISAMU
IPC: G06F9/46
Filed: 1977-01-25
Abstract: PURPOSE: To give the right, by which an approximately uniform resource usage is permitted, to each request source by a simple circuit constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07208953-A (JP)
Title: Phase-amplitude measuring apparatus
Inventor: TAKEMORI TAMIKI
IPC: G01B11/24
Filed: 1994-01-25
Abstract: PURPOSE:To provide a phase-amplitude measuring apparatus whose spatial resolution is enhanced more than the physial size of an imaging element as a detection unit of light and in which a measurement can be performed with good accuracy. CONSTITUTION:Light to be measured is cast on an imaging means 300, a processing and operation means 500 instructs a reference-light generation means 400 on the phase condition of reference light, and reference light which is generated by the reference-light generation means 400 according to this instruction is cast on an imaging element. For every phase condition, the imaging means 300 images interference fringes generated by the interference between the light to be measured and the reference light, and it informs the processing and operation means 500 of imaged data on every imageing element. The processing and operation means 500 uses data on the interference fringes, and it operates and finds the distribution of phases and amplitudes for the light, to be measured, on the basis of a correlation between optical-intensity detection values for every imaging element and with spatial resolution which is smaller than the size of the imaging element regarding the arrangement direction of imaging elements.