baber/WOPTO huggingface dataset:
Patent JP-H079635-A (JP)
Title: Polyvinyl chloride resin laminate
Inventor: SUZUKI TAKANOBU
IPC: B32B27/30
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a polyvinyl chloride resin laminate which can be easily molded by vacuum molding and has high surface hardness. CONSTITUTION:A surface layer having radiation crosslinking property obtained by adding a multifunctional compound having two or more functional groups in a molecule to a polyvinyl chloride resin is formed on a surface of other polyvinyl chloride resin plate or sheet. The surface layer is processed for deformation by vacuum molding in an un-crosslinked state and the surface layer is crosslinked after the process so as to make a layer having high hardness.
Patent JP-S6213130-A (JP)
Title: Conference talking transmission and reception equipment
Inventor: FUKUSHI YUZO
IPC: H04M9/08
Filed: 1985-07-10
Abstract: PURPOSE:To cover the entire room without causing echo and howling even in a large conference room by assuming plural zones, providing a reception circuit and a transmission circuit at each zone and connecting an echo canceller for rejecting in-room echo between each reception circuit and each transmission circuit. CONSTITUTION:The large conference room is divided into zones A, B and microphones 1A, 1B and speakers 2A, 2B for the transmission/reception are installed at each zone. An electric signal generated from the microphones 1A, 1B passes respectively through echo cancellers 4d, 4a and 4b, 4c and sent to the opposite conference room via an amplifier 50 in a branch circuit 5. A talking signal received from the opposite conference room is sent to the speaker 2A (or 2B) via an amplifier 51 (or 52) in the branch circuit 5. The cancellers 4a-4d are provided to reject the in-room echo caused due to the detour of voice as arrows (a-d). For example, the canceller 4b receives the transmission signal of an A/D converter 11, an adaptive filter 40 generates a pseudo echo signal and a subtractor 41 subtracts the pseudo echo signal from the transmission signal of an A/D converter 12.
Patent JP-H01322012-A (JP)
Title: Leveeing method
Inventor: OHARA YUKITO
IPC: E02B3/12
Filed: 1988-06-21
Abstract: PURPOSE:To make its form easier to manufacture and combine it with a rectilinearly shaped steel sheet-pile equipped with forked joints so as to construct it at a low cost, by integrally forming each wing piece for engagement on each end of the web of a steel sheet-pile in its longitudinal direction, the cross section of which latter pile is in a U-shape, so as to form them together in a pi-shape. CONSTITUTION:Each wing piece 1d for engagement is installed on each end of the web 1a of the main body of each steel sheet-pile in its longitudinal direction, the pile constituted of its web 1a, its flanges 1b and its joints 1c, and the cross section of which is in a U-shape, so that they are formed together in a pi-shaped steel sheet pile 1. And each pi-shaped steel sheet-pile 1 is placed with the surface of its web 1a facing toward a water area, then each U-shaped steel sheet-pile 2 is placed with the surface of its web 2a facing toward a bank while each of joints 2c and each of the joints 1c are engaged together. After they have successively been placed in sequence likewise, each rectilinearly shaped steel sheet pile 3 provided with each forked joint paired (a) on each end is placed while each wing piece 1d is fittingly inserted into each forked joint 3a.
Patent JP-H0444313-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: HASHIZUME YASUYUKI
IPC: H01L21/31
Filed: 1990-06-11
Abstract: PURPOSE:To prevent generation of a particle by heating an upper surface of an outer reactive tube in the same degree as a semiconductor wafer by a heater. CONSTITUTION:An inner reactive tube 3 housing a semiconductor wafer 10 is vacuum-exhaust through an exhaust pipe 12. At this time, as soon as the semiconductor wafer 10 is heated up to a required temperature for chemical vaper growth by a cylindrical heater 1, an upper surface of an outer reactive tube 2 is heated to temperature of the same degree by an upper surface heater 4. Next, material gas is supplied through a gas induction tube 11 to a device. The operations described below are duplicated as a conventional embodiment and omitted here. For example, a temperature of each part in an LP-CVD device is controlled to a suitable one for forming a film on a surface of a semiconductor wafer 10, an outer reactive tube 2 and an inner reactive tube 3. On the other hand, since a flange 7 and a door 8 are water-cooled, a deposit is not caused on the surface. Accordingly, a deposit does not become a particle to adhere to the semiconductor wafer, wherein a defect caused by the particle of the semiconductor wafer can be prevented.
Patent JP-S5378673-A (JP)
Title: Method of producing dehydration tank for dehydrator
Inventor: FUKUCHI TAKESHI
IPC: D06F49/02
Filed: 1976-12-22
Abstract: PURPOSE: To produce a synthetic resin-made dehydration tank for the dehydrator with high productivity at a low cost by inserting a balance ring into the dehydration tank body with a tapered wall having protruded lines formed on the upper portion after withdrawn from the metal mold in the course of cooling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0319280-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L27/04
Filed: 1989-06-15
Abstract: PURPOSE:To increase the area of a cell, to increase the capacity of the cell, and to reduce the contact resistance of a first electrode by providing a source or a drain in contact with the first electrode of a stacked capacity in a bottom and a side face of a hole or a groove on a semiconductor substrate. CONSTITUTION:A memory cell of 1 FET and 1 capacity is provided at an intersection of word lines 4a, 4b and a bit line 11. The capacity is formed by attaching an electrode 8 on an electrode 6 extending on a gate 4a, the line 4b through an insulating film 5 in contact with sources or drains 12a, 12c of the FET via an insulating film 7. A diffused layer 12c in contact with the electrode 6 is provided in the bottom and side face of a hole or a groove having about 50nm-4mum of depth provided on a substrate 1. As a result, the capacity of the cell can be increased without enlarging the area in a plane, and the contact resistance of the electrode 6 with the diffused layer is alleviated.
Patent JP-H053873-A (JP)
Title: Living body rhythm curve evaluating device
Inventor: KOYAMA EMI
IPC: G06Q50/22
Filed: 1991-06-25
Abstract: PURPOSE:To offer the device which can evaluate a living body rhythm curve by taking environmental information and physical condition information into consideration. CONSTITUTION:Based on a living body rhythm curve, a feature parameter, environmental information and physical condition information, a data base 5 is constituted, and when the living body rhythm curve of a certain day, its feature parameter, and the environmental information are inputted, the data base 5 is retrieved by a retrieving means 6, and physical condition information on that day is decided, and outputted by an output means 7. Also, the data base 5 is corrected by a data base correcting means 8 so that a difference between the actual physical condition information of this and that obtained by the output means 7 is converted to zero. In such a way, as the device is used, it conforms to the use environment and the physical condition of a person to be examined, and the quantitative evaluation accuracy of the living body rhythm curve is improved.
Patent JP-S641444-A (JP)
Title: Manufacture of stator coil
Inventor: TAGUCHI TORU
IPC: H02K15/12
Filed: 1987-06-22
Abstract: PURPOSE: To fasten side parts of a pattern coil in a short time and conduct also the correction of a row of strands at the same time by welding the insulating film of each strand by an ultrasonic welder so as to fasten said strands to each other.  
     CONSTITUTION: Flat strands 1 wound by thermoplastic film such as polyester are wound on a spool (not shown) to form a pattern coil 12 into an almost equal leg trapezoidal shape. Side parts 12a of said pattern coil 12 are inserted into a holder 13 (having a calibrating function) and pressure is applied from three directions to prevent said strands 11 from getting out of shape. Then, the horn 14 of an ultrasonic welder (not shown) is pressure-welded from the remaining one direction to oscillate ultrasonic waves and transmit them to the pattern coil 12. Thus, the film part 16 of each strand generates heat so as to be welded. Said process is practiced from the longitudinal and lateral directions of side parts 12a of the pattern coil 12 to fasten said strands 11 to each other. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6214555-A (JP)
Title: Error superposing circuit
Inventor: TSUKAGOSHI TAKASHI
IPC: H04L25/49
Filed: 1985-07-11
Abstract: PURPOSE:To prevent error information from disappearing on a transmission line by comparing the position of an error pulse and an auxiliary information superposed bit and shifting the error pulse if they coincide with each other and adding the error pulse and the output of an auxiliary information superposing circuit in the unweighted state. CONSTITUTION:This circuit consists of a comparator 12 which takes an error pulse 28 and an auxiliary information insertion position designating pulse 29 as inputs to compare the position of the error pulse and the auxiliary information superposed bit, a shifting circuit 11 which shifts the pulse 28 by M-number of bits (M is a natural number equal to or smaller than N-1), a selecting circuit 13 which takes a shifted error pulse 30 and the pulse 28 as inputs and uses the output of the comparator 12 as a control signal 31, an auxiliary information superposing circuit 5 which takes a code rule error input signal 25 and an auxiliary information signal 16 as inputs to superpose auxiliary information, and an adding circuit 14 which adds a code rule error output signal 27 of the output of the circuit 5 and an error pulse 32 selected by the circuit 13 and outputs a code rule error output signal 27a. Thus, error information is prevented from disappearing on the transmission line.
Patent JP-H09322162-A (JP)
Title: Image compression method and image expansion method
Inventor: TANIGUCHI KOICHI
IPC: H04N19/93
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the block coding compression method and its expansion method coding gradation image data used for a printer and a copying machine or the like processing grading image at a high compression ratio. SOLUTION: One block of image data is block-coded by using a fixed value a0 representing it that one representative value a1 and data in a block are all equal as gradation information when data in the block are all equal. Furthermore, the gradation picture elements of the same value consecutively are consecutive not limited in one block range, the block code is generated by the fixed value a0, a representative value a1 and a consecutive length a2 denoting exception processing. Thus, the compression rate is further enhanced.
Patent JP-H01321800-A (JP)
Title: Terminal controller
Inventor: YAGISAWA MAMORU
IPC: H04Q9/00
Filed: 1988-06-23
Abstract: PURPOSE:To control a power distribution unit at the hand side of a terminal controller by providing a remote input and output part, a local input part, a remote control receiving part, a change-over switch, and a power source opening and closing part and driving the opening and closing part based on either a first or a second driving signal. CONSTITUTION:When a remote switch 14B1 is pressed, a remote control transmitting part 19 converts a remote control signal into an infrared signal and transmits the infrared signal from an infrared transmitter 20 to a terminal controller 1A. Further, a remote control receiving part 18 of the terminal controller 1A switches a change-over switch 14A to a remote side based on the infrared signal. When a local switch 14B2 is pressed, the remote control transmitting part 19 converts a local control signal into the infrared signal and transmits the infrared signal from the infrared transmitter 20 to the terminal controller 1A. Further, the remote control receiving part 18 of th terminal controller 1A switches the change-over switch 14A to a local side based on the infrared signal.
Patent JP-S5677016-A (JP)
Title: Manufacture of finned pipe
Inventor: KIMURA TOSHIYUKI
IPC: B21C37/20
Filed: 1979-11-28
Abstract: PURPOSE: To enable the manufacture of the finned pipe to be carried out at high speed, continuously and automatically, by successively processing the strip as follows; the strip is folded into a flat shape so as to bring both side edges to touch eath other; this flat shape is formed into a continuous cylindrical shape while being conveyed and the joining parts are welded; hereafter, the bead is removed, both side edges are flattened, and the pipe is cut into the specified size.  
     CONSTITUTION: The strip 7 of a spcified size, while being conveyed in the first pass, is folded into a flat shape by the rolls 8W13 so as to bring both side edges to touch each other. Next, as the second pass, this flat shape is formed into a cylinder by the rolls 14W20; the edges of this cylinder are welded at the position of the squeeze roll 22, and the bead is removed by the bead cutter 23. At the final the third pass, the specified local part in the outer surface of the cylindrically shaped strip 7 sent from the second pass, is shaped flat by the rolls 27, 28, and the pipe is cut into the specified size by the traveling cutter 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05341131-A (JP)
Title: Lighting device
Inventor: TANAKA AKIRA
IPC: G02B6/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a lighting device having even and high luminance in a wide range by arranging lightguide plates in the surrounding of a light source. CONSTITUTION:Lightguide plates 7a, 7b are arranged in both ends of a cold cathode-ray tube 6 as a light source so that the end surfaces thereof are faced to the cold cathode-ray tube 6. A dimming film 8 and a diffusion plate 9 are laminated on the top surface of surfaces formed by the lightguide plate 7a, 7b and the cold cathode-ray tube 6. The dimming film 8 as a diffusing means is formed with a shade film 8b, which is obtained by vapor-depositioning the shade material on a transparent film 8a like dots. The shade film 8b is formed with a pattern lap-fitted so as to have the largest dot area and a large density per unit area over the cathode-ray tube 6 and have a smaller dot area and a smaller density per unit area as far as separated from the cold cathode-ray tube 6. The light, which is nearly evened by the dimming film 8, is diffused by the diffusion plate 9 as a diffusing means, and the diffused light is radiated from the whole surface of the diffusion plate 9 at an even luminance.
Patent JP-H05347337-A (JP)
Title: Method of inspecting switching element and its inspection device
Inventor: SUZUKI KUNIYUKI
IPC: H01L21/66
Filed: 1992-06-12
Abstract: PURPOSE:To inspect the place of the defect of the switching element on a substrate and the content of the defect accurately in a short time by scanning the electrode connected to the switching element with an electron beam, and detecting the current flowing to the element electrode opposed to a pigment electrode thereby inspecting the element. CONSTITUTION:A far focus type composite type of electron gun 1 is used for an electron beam emitting mechanism, and a deflecting mechanism for scanning a pigment electrode 8 is equipped with a quadrupole magnetic field type of deflecting system 2. An element substrate 7 to be inspected is installed on the sample stage 6 inside a work room 4, and a scanning electrode 10 connected to the electrode under each element is clipped with a clip 21 and is earthed. The work room is exhausted with a vacuum pump 5, and the inspection is performed in vacuum. The current flowing to the element is detected from the element electrode opposed to a pixel electrode 8 and the element is inspected, by applying an electron beam 9 to the pixel electrode 8 connected to the switching element. Hereby, the accurate positions and the kinds of all detects can be inspected in a short time even if the area is large.
Patent JP-H11325298-A (JP)
Title: Solenoid valve driving device
Inventor: KONO KOZO
IPC: G05F1/56
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of switching elements for driving a solenoid valve. SOLUTION: In a solenoid valve driving device 1 for overexcitation driving first and second solenoid valves 2, 3 at a time lag and then holding and driving them, first and second control circuits 6, 7 are provided with a high side switching element for outputting a first control signal C1 to overexcitation drive the solenoid valves and a second control signal C2 to hold and drive them and for carrying a holding current from a DC power supply 4, so that high voltage HV can be supplied to respective DC power supply sides of the high side switching element via a common switching element 9 to be open in response to either of the first control signal C1.
Patent JP-S6134175-A (JP)
Title: Sputtering device
Inventor: KUSUHARA AKIO
IPC: C23C14/34
Filed: 1984-07-26
Abstract: PURPOSE:To provide a titled device which distributes uniformly layer thickness in the transverse direction of a substrate by generating a magnetic field between opposed rectangular targets to be used as a cathode and forming largely the sides of the targets in the direction perpendicular to the substrate width. CONSTITUTION:The length of the short side of the rectangular targets T1, T2 facing the substrate 40 moved by drums 41a-c is selected at >=1/2 the long side thereof in a sputtering device of the opposed target type which forms a thin film on the substrate 40 by supporting the targets T1, T2 by target holders 15, 16 fixed by insulating materials 13, 14 to side walls 11, 12 in such a way that the sputtering surfaces T1S, T2S thereof face each other in parallel apart at a spacing in a vacuum vessel 10 provided with an evacuating system 20 and a gas introducing system 30, forming a magnetic field phi perpendicularly to the targets T1, T2 only in the spacing therebetween by permanent magnets 152, 162 and executing sputtering by impressing a voltage from a power source 50 to the targets T1, T2 as the cathode and the vessel 10 as a grounding anode.
Patent JP-H06344462-A (JP)
Title: Device for forming thin laminated structure and making light-weight thin-wall tubular body out of the structure
Inventor: MAIKU BURAUNSHIYUTEIN
IPC: A24D1/22
Filed: 1991-03-15
Abstract: PURPOSE: To minimize the deposition of dust and fine pieces in a pipe molding process by providing a calender means for a drilled metal foil and a substrate and providing a means for measuring the porosity of the metal foil and washing a laminated strip material, a lubricating means, a means for applying a sealing material and a means for forming the strip material into a tubular shape. CONSTITUTION: The metal foil strip 11 supplied from a bobbin support 106 and a splicing stand 112 is drilled in the nip between drilling rollers 118, 120 and further calendered by a calender rollers 130, 132. This metal foil strip 134 enters a suction guide part 138 from a roller 136 and the porosity of the metal foil strip is measured and the strip is washed. Next, the metal foil strip enters a lubricant applying part 146 from a roller 144 to subsequently pass a roller 188 but is laminated to the porous paper strip 176 supplied from a bobbin support 170 and a splicing stand 178. Next, the laminate strip thus formed is fed to the garniture of a pipe forming part by an endless garniture belt 198.
Patent JP-S6130782-A (JP)
Title: Underground searching radar
Inventor: SANEMORI AKIRO
IPC: G01S13/88
Filed: 1984-07-23
Abstract: PURPOSE:To perform a reliable prospecting of a buried pipe with a high operability, by scanning two-dimensionally along the ground surface with wave generation and detection means to record a plurality of underground sectional images, which are displayed as three-dimensional image. CONSTITUTION:A transmitting antenna 2 and a receiving antenna 3 are arranged side by side and scans two-dimensionally along the ground surface. Output of a receiver 4 is converted into a digital data with a digitizer 11 while being memorized temporarily. A computer 30 performs the control of the digitizer 11, the reading of data from the digitizer 11, the reading of antenna positions from a position detector 13, the processing of data read from the digitizer 11, the writing into a memory 31, the processing of contents of the memory 31 and other. Then, a display controller 32 displays video signals, namely, a plurality of underground sectional image signals outputted from the memory 31 on a display 33 as three-dimensional image.
Patent JP-S5857481-A (JP)
Title: Adhesive
Inventor: OKAMOTO ICHIROU
IPC: C09J167/00
Filed: 1981-09-29
Abstract: PURPOSE:To provide an adhesive having excellent bond strength, containing a polyester copolymer composed of a dicarboxylic acid unit consisting of a terephthalic acid residue and a glycol unit consisting of two specified kinds of diol residues as an active component. CONSTITUTION:An adhesive contains, as an active component, a polyester copolymer composed of a dicarboxylic acid unit consisting of a terephthalic acid residue and a glycol unit consisting of 99-50mol% of a 1,6-hexanediol residue and 1-50mol% of a 2-methyl-1,3-propanediol residue. This polyester copolymer has a low melting point and a moderate crystallinity and gives an adhesive compsn. having excellent bond strength.
Patent JP-H0911182-A (JP)
Title: Clean bench
Inventor: HAYASHI KYOSUKE
IPC: B01L1/00
Filed: 1995-06-21
Abstract: PURPOSE: To provide a clean bench enlarging a space between globes of a clean bench of narrow width case body, so as to insure suitable operability. CONSTITUTION: Developing parts 5 of sides of a front part 2 of a case body drawn out from a rear part 1 of the case body and connected together through an expansion joint 3 are developed with hinges 4, the developing parts 5 are provided with holes 7 for globes, and a space between globes 8 is made wider than a width of the case body.
Patent JP-H094561-A (JP)
Title: Automatic stop type electric pump
Inventor: ARAI ZENJI
IPC: F04B49/00
Filed: 1995-06-21
Abstract: PURPOSE: To eliminate the malfunction of an automatic stopping mechanism, and to realize the miniaturization and cost reduction by moving a float in the vertical direction while guided by an outer circumference of a liquid outflow pipe at a liquid level sensing part comprising the float and a reed switch. CONSTITUTION: When a switch 13 is turned on, a motor in an electric pump body is driven, and the liquid leads into a liquid outflow pipe 6 by the effect of an impeller through a pumping-up pipe 3 and a discharge pipe 5. The liquid flows out of the outer circumference of a mold resin 9 part in which a reed switch 8 is fixed, and fed into a container. When the liquid level in the container is elevated to reach a float 11, the reed switch 8 is turned on by a permanent magnet 12. As a result, a control circuit part 2 is actuated to stop energization to the motor in the electric pump body 4. Pumping, i.e., feeding the liquid is stopped thereby.