baber/WOPTO huggingface dataset:
Patent JP-S63205913-A (JP)
Title: Developing device
Inventor: YAMASHITA HIROSHI
IPC: H01L21/30
Filed: 1987-02-23
Abstract: PURPOSE:To prevent defect density from increasing, by turning a resist surface on a substrate downwards and fixing a rear side of the substrate on a rotary board and spraying a developing liquid on the resist surface while rotating the board. CONSTITUTION:After a substrate 2 is coated with a negative-type electron beam resist 1 of 1 mum in thickness, electron beam exposure is performed with 10muC/cm<2> in the amount of exposure. Next, a rear side of the substrate 2 is fixed on a rotary board 4 having a vacuum chuck 3, and a developing liquid from a nozzle 5 is sprayed on a resist 1 surface, and the rotary board 4 is rotated to perform development. Hence, defect density can be prevented from increasing.
Patent JP-2000244851-A (JP)
Title: Picture processor and method and computer readable storage medium
Inventor: MIYAKE NOBUTAKA
IPC: H04N5/76
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the error in compositing and also to attain satisfactory image compositing even when an unclear frame is contained when plural frames of moving images are composited into a sheet of still picture of high resolution. SOLUTION: A selection part 102 selects a sheet of reference still picture according to the edge information or the like of the moving image information equivalent to continuous (n+1) sheets of m to (m+n) frames which are stored in a store part 101. A layout part 105 lays out the reference still picture in a memory. Then a motion vector calculation part 104 calculates the motion vector of each of n pieces of still pictures excluding the reference still picture against this reference picture. A layout part 107 lays out n pieces of still pictures in the memory and at the positions different from the position of the reference still picture according to the calculation result of the part 104. A compositing part 108 puts together (n+1) sheets of laid-out images into a single sheet of image.
Patent JP-H09230267-A (JP)
Title: Optical scanner and image forming device provided therewith
Inventor: OMURA TAKESHI
IPC: G02B26/10
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To switch resolution by a simple mechanism without drastically increasing cost. SOLUTION: Optical characteristic corresponding to high resolution in a main scanning direction is given to a light beam emitted from a laser element 121 corresponding to image data by a 1st diaphragm 124a arranged between a lens 122 and a cylindrical lens 123, and the optical characteristic corresponding to high resolution or low resolution in a subscanning direction is given thereto by a 2nd diaphragm 124b. The 2nd diaphragm 124b is provided with a diaphragm 124H having slit width corresponding to the high resolution and a diaphragm 124L having slit width corresponding to the low resolution. The 2nd diaphragm 124b is connected to a moving mechanism 150, and the moving mechanism 150 moves the 2nd diaphragm 124b in the main scanning direction so as to switch the resolution in the subscanning direction.
Patent JP-S55133587-A (JP)
Title: Semiconductor laser
Inventor: YAMADA JIYUNICHI
IPC: H01S5/0625
Filed: 1979-04-04
Abstract: PURPOSE:To sufficiently isolate a pre-bias DC current and a modulation signal in a semiconductor laser by providing a plurality of current junction electrodes for one semiconductor laser resonation waveguide. CONSTITUTION:A DC current is applied to an electrode 3, a semiconductor laser is oscillated with a unitary frequency, and a modulation signal current is applied to the electrode 4. By varying the injection current amount of the electrode 4, the refractive index of the waveguide 1 is partially altered to vary the effective waveguide length. Therefore, the junction current amount of the electrode 4 is altered to change the oscillating frequency of the semiconductor laser.
Patent JP-S60182555-A (JP)
Title: Loading and unloading device of information recording disk
Inventor: YOSHIMATSU TOSHIO
IPC: G11B19/22
Filed: 1984-03-01
Abstract: PURPOSE:To shorten the unloading time of a disk by separating a brake from a turntable by means of a stopper at a position where a cam moved forward more from a state where the turntable is moved down completely and at the same time a clamp fixes completely an information recording disk. CONSTITUTION:When the reproducing of signals is over, a roll 24 is revolved. Thus a cam 19 starts to move toward an arrow head C. A turntable 18 is not lifted yet since guide pins 20 and 21 don't reach yet the sloping surface parts 30a and 31a of guide grooves 30 and 31 of the cam 19 as shown in the figure. However a stopper pin 29 provided at the cam 19 is detached from a brake arm 25, and a motor 9 is stopped quickly when its power supply is cut off. When the cam 19 moves more toward C, the pins 20 and 21 reach the parts 30a and 31a. Thus the table 18 starts its rise, and an end part 16 of a clamp arm 14 is put into a hollow part 33 from a taper part 32 of the cam 19. Thus the arm 14 is held up by a spring 17. This releases the fixture between a disk 11 and a turntable 10.
Patent JP-S60185107-A (JP)
Title: Ultrasonic wave fluoroscopic apparatus in atomic reactor
Inventor: TOMOTA TOSHIMASA
IPC: G21C17/08
Filed: 1984-03-02
Abstract: PURPOSE:To determine the gap between the upper mechanism of a reactor core and a floated fuel assembly quantitatively, by transmitting and receiving an ultrasonic wave beam to and from many isotropic scattering bodies at the upper end surface of the fuel assembly by an ultrasonic wave transducer. CONSTITUTION:An ultrasonic wave transducer array, which is located at the approximately same height as a core gap, transmits a narrow ultrasonic wave beam in the horizontal direction based on the control signal of a measuring and controlling circuit 10A. The scattered reflected light is received again. Many semisphericl convex isotropic scattering bodies 23, which have the same size as the ultrasonic wavelength or more, are arranged on the outer surface of an upper end cylindrical part 22 of the fuel assembly. Therefore, part of the reflected light is positively received, and its position is determined based on the distance and angle to the fuel assembly. Therefore, the gap between the floated fuel assembly in the core gap and an upper mechanism 3 of the reactor core can be quantitatively determined.
Patent JP-H02221151-A (JP)
Title: Porcelain composition having high permittivity and ceramic capacitor
Inventor: FURUKAWA OSAMU
IPC: H01B3/12
Filed: 1989-02-22
Abstract: PURPOSE:To obtain a porcelain compsn. having a high permittivity nearly independent of temp. and hardly undergoing a change in the characteristics even after a heat cycle test by incorporating a barium titanate-based first component, a second component based on a perovskite compd. contg. Pb and a glass component contg. Si or B. CONSTITUTION:A porcelain compsn. having a high permittivity and suitable for a laminated ceramic capacitor, etc., used under severe conditions is obtd. by incorporating a BaTiO3-based constituent component, a constituent component based on a perovskite compd. contg. Pb as a constituent element, e.g. Pb(Zn1/3 Nb2/3)O3 and a glass component contg. at least one of Si and B, e.g. silicate glass or borosilicate glass.
Patent JP-H07248288-A (JP)
Title: Ultrasonic hardness meter
Inventor: MORI SHIGERU
IPC: G01N3/40
Filed: 1994-03-11
Abstract: PURPOSE:To provide an ultrasonic hardness meter not generating an error or irregularity in a measured value. CONSTITUTION:A rod 2 vertically vibrated by an exciting means is received in a probe case 8 and the vinyl tube 13 guiding the rod 2 is provided at the lower end of the probe case 8 and a lift stand 15 supporting a material 4 to be inspected through a support block 26 and the drive means 16 raising and lowering the lift stand 15 are provided. Further, a frequency detection means detecting the frequency of the rod 2 when the material 4 to be inspected is pressed to a diamond indenter 3 is provided.
Patent JP-S54132968-A (JP)
Title: Conveyor
Inventor: FUKUCHI FUMIO
IPC: B65G47/28
Filed: 1978-04-07
Abstract: PURPOSE: To place articles at a sufficient spacing, by providing a detection lever for detecting an article and by tilting the lever by an article when the article is located in front of the lever and thereby droping a pusher into a recess of a guide rail 10.  
     CONSTITUTION: An article 1a firstly brought by the pusher 6 is conveyed to a rearmost stop position A because the second and succeeding recesses 11b,...of the guide rail 10 are in a bridged state. The pusher 6 is then guided by a guide piece 18 of a fixed plate 14 so that the pusher 6 drops into the first recess 11a and the article 1a is left in the stop position A. An article 1b secondary brought is left in a second stop position B because the detection lever 12 a is tilted by the former article 1a and the second recess 11b is released from the bridged state and pusher 6 drops into the recess 11b. A plurality of articles are thus placed in stop positions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09217223-A (JP)
Title: Method for treating broken yarn in melt-spinning cylinder and apparatus therefor
Inventor: MIYAMOTO NOBUTAKA
IPC: D01D5/088
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the treatment in the breakage of a spun yarn in a melt- spinning cylinder having a built-in oiling mechanism to save the labor and prevent the delay of the treatment by rotating front and back shutters and a yarn-insertion plate, thereby carrying out the removal of accumulated yarns, the insertion of the spun yarn into a yarn guide, etc. SOLUTION: Shutters 4, 7 and a yarn-insertion plate 9 are directed parallel to the cylinder walls 2, 5 of a melt-spinning cylinder 1 in normal operation to pass the spun yarn through a yarn guide 20 via an oiling nozzle 19 of an oiling mechanism 14. When the spun yarn is broken, the shutters 4, 7 are rotated to completely close the spinning cylinder 1 and accumulate the spun yarn on the shutters. After removing the accumulated yarn, exclusively the shutter 4 is returned to the original position to divide the spun yarn with the protruded yarn-separating guide 15, the surface 17 of the yarn-insertion plate 9 is turned clockwise and the spun yarn is pressed with the tip end 18 of the insertion plate and inserted into the yarn guide 20. The yarn-insertion plate 9, the yarn- separating guide 15 and the shutter 7 are returned to the original positions.
Patent JP-H06230328-A (JP)
Title: Method for mounting electric field absorption type optical modulator
Inventor: YOSHIDA SEISHI
IPC: G02F1/025
Filed: 1993-02-04
Abstract: PURPOSE:To provide the method for mounting the electric field absorption type optical modulator which can provide a wide-band response without heat generation of a chip resistor due to the application of a bias voltage when the chip resistor is used as a terminating resistor and influence on modulation characteristics of the electric field absorption type optical modulator. CONSTITUTION:The chip resistor 3 is connected as the terminating resistor of a transmission line in parallel to the electric field absorption type optical modulator 1, a high frequency range including capacitor such as a parallel flat plate capacitor 4 and a low frequency range including capacitor such as a laminated ceramic capacitor 5 are connected to each other in parallel, and the high frequency range including capacitor and low frequency range including capacitor are connected to the chip resistor 3 in series.
Patent JP-H03243398-A (JP)
Title: Building interior and exterior material
Inventor: NANBA HIROYUKI
IPC: E04F13/14
Filed: 1990-02-20
Abstract: PURPOSE:To unify printed matter and the surface of a base material by laminating a substrate layer to the surface of the base material and closely bonding a transfer mark, which has the same hue and pattern as the sample pattern formed by the color photographing of a sample pattern, to the surface of the substrate layer and laminating a transparent film layer to the surface of the transfer layer. CONSTITUTION:A substrate layer 2 is laminated to one entire surface 7a of a base material 1 to be dried and cured while the surface 2a thereof is polished to remove dust and a transfer mark 3 is bonded to the surface 2a of the substrate layer 2. The transfer mark 3 has such a structure that a press transparent film 3b is bonded to the surface of a resin color film 3 having a sample pattern of a natural stone, wood grain or a fabric and pasteboard is bonded to the rear thereof. The transfer mark 3 is wetted with water to peel off the transparent film 3 from the pasteboard and the rear thereof is bonded to the whole of the surface 2a of the substrate layer 2 to dry and cure the film while the press transparent film 3b is removed and the resin color film 3a is closely bonded to the surface of the substrate layer 2 and a transparent film layer 4 is laminated to the surface of the resin color film 3a.
Patent JP-S62254189-A (JP)
Inventor: NORUBERUTO TSUAIZUINGU
IPC: G06F40/191
Filed: 1987-02-25
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-H09213589-A (JP)
Title: Activated carbon for electric double-layer capacitor and manufacture thereof
Inventor: MORI MOTOYA
IPC: H01G11/44
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrode with a high-electrostatic capacity per unit volume of an electrode besides having little repeating of charge and discharge as well as ageing deterioration thus securing a stable high-electrostatic capacity ranging over a long term. SOLUTION: Activated carbon to be obtained by carbonization and/or excitation and further by heat treatment as occasion demands of an activated carbon material containing a polymer containing vinylidene chloride as a component or other carbonaceous materials and thereby having at least 10wt.% of a content of vinylidene chloride thereof has a large electrostatic capacity per unit volume of an electrode and a low grade of deterioration due to repeating of storage and charge/discharge as well as exhibiting an excellent performance as the activated carbon for an electrode of an electrode double-layer capacitor.
Patent JP-2000237952-A (JP)
Title: Manufacture of polishing device and semiconductor device
Inventor: HONMA YOSHIO
IPC: B24B37/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To lower the metal polishing cost while lowering the carrying volume by providing a means for manufacturing the polishing material including a specified weight % or less of a concentration of the abrasive grains in relation to the polishing liquid and a processing section for polishing a main body. SOLUTION: Solid polishing material including BTA as a circuit acid protecting layer forming agent is supplied to a first mixing container 101 through a supply port 103, and the deionized water is supplied from a supply port 102, and they are perfectly dissolved so as to obtain the abrasive grain free polishing liquid. Whole quantity of the abrasive grain free polishing liquid is transferred to a first polishing material container 111 through a filter 125 while using a pump 106, and the hydrogen peroxide water is supplied through a supply port 112 for mixing, and the abrasive grain free polishing agent including 1 wt.% or less of projecting part concentration in relation to the polishing liquid is obtained.  The abrasive grain free polishing agent is taken out of the polishing container 111 by a pump 124, and introduced into a polishing device when necessary so as to polish a wiring board 10.
Patent JP-S62198713-A (JP)
Title: Differential transformer interface circuit
Inventor: NAKAGAMI KEIICHIRO
IPC: G01D5/22
Filed: 1986-02-26
Abstract: PURPOSE:To obtain a circuit capable of operating even with a single power source which has no negative voltage by connecting the output terminal of a level shift voltage generating circuit to high potential terminals for rectification outputs of two rectifying circuits. CONSTITUTION:Alternating-current voltage induced across secondary coils L2-1 and L2-2 of a differential transformer 2 are rectified with the rectified output voltage of bridge rectifying circuits 3 and 4. The DC components of the rectified output voltages of those circuits 3 and 4 are denoted as V1 and V2, which are negative voltage based upon the potentials at the high potential terminals for the rectification outputs of the circuit 3 and 4 where the output terminal of the level shift voltage generating circuit 9 is connected. Further, g=f+V1 and h=f+V2, where (g) and (h) are input voltages of low-pass filters 5 and 6 and (f) is a level shift voltage. Further, when the voltages (g) and (h) which are level-shifted with the voltage (f) from the circuit 9 are enabled to be obtained at low potential terminals for the rectification outputs of the circuits 3 and 4, the outputs of the filters 5 and 6 are also level-shifted voltage (i) and (j) and a displacement voltage is shifted to an optical level by the single power source which has no negative voltage.
Patent JP-S60185517-A (JP)
Inventor: MATSUI MIKIHIKO
IPC: B26D3/26
Filed: 1984-03-02
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-S63210159-A (JP)
Title: Thermoplastic elastomer co-mpo-sition
Inventor: KOSHIMURA KATSUO
IPC: C08L51/06
Filed: 1987-02-26
Abstract: PURPOSE:To provide the title compsn. having excellent mechanical strengths and well-balanced properties of moldability and resistance to oils, weather and heat, by blending a specified modified olefin polymer with a polyamide polymer and a modified acrylic rubber. CONSTITUTION:100pts.wt. crystalline olefin polymer (a) obtd. by (co)polymerizing an alpha-olefin monomer is reacted with 0.01-20pts.wt. monomer (b) having at least one functional group selected from the group consisting of epoxy, hydroxyl, amino, carboxyl and acid anhydride groups at 150-300 deg.C to obtain a modified olefin polymer (A). A mixture of the component A with a polyamide polymer (B) (e.g., nylon 11) in a weight ratio of A to B of 10-90/90-10 is blended with a modified acrylic rubber (C) obtd. by adding a monomer having at least one functional group selected from the group consisting of epoxy, hydroxyl and amino groups to an acrylic rubber mainly composed of an alkyl or alkoxyalkyl acrylate in a weight ratio of (A+B) to C of 15-70/85-30. If desired, a crosslinking agent is added thereto.
Patent JP-S63209777-A (JP)
Title: Formation of polyolefin coat on metal surface
Inventor: UMEYAMA KENSUKE
IPC: B05D7/14
Filed: 1987-02-26
Abstract: PURPOSE:To form the title coat having excellent resistance to cathode disintegration and hot water by directly coating an epoxy resin composition obtained by adding particulate Al to an epoxy resin, on the metallic surface, and then coating a modified polyolefin resin composition thereon. CONSTITUTION:The epoxy resin composition obtained by adding 2-30pts.wt. particulate Al to 100pts.wt. epoxy resin is directly coated on the metallic surface of a steel pipe, etc., and then the modified polyolefin resin composition is coated thereon. By this method, the polyolefin can be firmly adhered to the metallic surface, and the polyolefin coat having excellent resistance to cathode disintegration and hot water can be formed on the metallic surface.
Patent JP-H05199196-A (JP)
Title: Apparatus and method for digital signal processing
Inventor: AREKISANDAA UOOKAA UIZUHAATO
IPC: H04B7/185
Filed: 1992-02-27
Abstract: PURPOSE: To improve the calculation efficiency and to provide a flexible channel band with respect to the method and device for frequency multiplexing and demultiplexing. CONSTITUTION: Plural input channels are provided, and they are mixed with a vernier frequency respectively. Each input channel is decomposed to sub-bands by an FET weighted overlap adding demultiplexer(c) and is decimalized by a decimalizing means (d) and is set to a common input sampling rate of a multiplexer. Sub-bands from each channel are allowed to pass a proper port of an FET weighted overlap adding multiplexer (f) by a switch matrix (e). The multiplexer (f) reconstitutes each channel and performs interpolation up to the output sampling rate of a frequency division multiplex signal FDM and mixes channels up to a designated carrier frequency, thus multiplexing the channels.
Patent JP-H09227051-A (JP)
Title: Door controller
Inventor: KANEKO MUNEHIRO
IPC: B66B5/02
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent any of detectors for a car door and others from being broken in advance and completely by fitting three door closing detecting means for detecting a door closing condition, conducting normal operation for an elevator when all the detector are ON and stopping the elevator at the nearest floor when any of one door closing detecting means is OFF. SOLUTION: When car doors 4, 5 on the right and left of an elevator are closed fully by the operation of a car door machine 2 for opening and closing the car door, a door closing detector 8, a pressure detection switches 9, 10 come into action. All the switches 8-10 turn on, and when car door fully closing conditions are satisfied, the normal running of the elevator starts. When any of three door closing detection switches 8-10 is OFF during the normal operation of the elevator, a failure lamp on a control panel installed in a machine room for the elevator is turned on. When the number of door closing detection switches turned off is only one, the elevator is stopped normally at the nearest floor. On the other hand, when the number of door closing detection switches turned off is two or more, the elevator stops in a hurry.
Patent JP-S61201546-A (JP)
Title: Master and slave telephone set
Inventor: TANIMOTO YOSHIKI
IPC: H04M1/70
Filed: 1985-03-05
Abstract: PURPOSE:To ensure the correspondence of a privacy call circuit by inserting a contact of a call switch in series with a privacy call circuit so as to allow only a telephone set during trunk line talking to hold a trunk line. CONSTITUTION:When a handset of a telephone set TEL1 is hooked off, since a voltage between trunk lines is higher than an operating voltage of a Zener diode ZD1, a trunk line current flows from a transistor (TR) Q1 (E-B) through a Zener diode ZD to conduct TRs Q1, Q2 being a privacy circuit. Then the privacy call circuit is conducted by a loop comprising a trunk line connection terminal L1, a rectifier REC1, a telephone set TEL1, TRs Q1, Q2 a call switch contact CK, the rectifier REC1, a trunk line connecting terminal L2. In this state, even when other telephone set acquires a trunk line, the line voltage between trunk line connection terminals L1 and L2 is lowered largely by the telephone set TEL1, the Zener diode ZD1 in an adapter ADP3 is not conducted and the TRQ1 is not operated.
Patent JP-S62199698-A (JP)
Inventor: YASUI TOMIHARU
IPC: C11D7/60
Filed: 1986-02-28
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-S58159184-A (JP)
Title: Picture turning device
Inventor: OOMACHI TAKAO
IPC: G09G5/393
Filed: 1982-03-17
Abstract: PURPOSE:To obtain picture signals at a high speed, by turning the picture signal within a picture memory by an angle of integer times as large as 90 deg.. CONSTITUTION:The original picture signal to be turned is stored in an original picture memory 1, and the picture signal obtained by turning the original picture is written to a rotary picture memory 2. A block address control part 3 divides the memories 1 and 2 into each block of n-picture element Xn lines. Then the reading and writing addresses are controlled for each block in accordance with a turning angle selecting signal 10. The memory writing signals 9 equivalent to a block and produced to the data of a block read out of the memory 1 are written to the mobile address which decides the position set after rotation of a block due to the rotation of the whole picture in the memory 2 and under the control of the part 3.