baber/WOPTO huggingface dataset:
Patent JP-S59162054-A (JP)
Title: Color-copying apparatus
Inventor: USHIHARA MASAHARU
IPC: H04N9/79
Filed: 1983-03-07
Abstract: PURPOSE:To make a recording head available to be driven without an aid of the exclusive power source by allowing a supporting means to pass while the recording head is pushed to leave a drum by means of a projection installed in the neighborhood of an image-receiving paper sheet supporting means on a recording drum. CONSTITUTION:Under a condition in which a thermal head 23 is pushing a drum 15 by a spring 26, the drum 15 rotates in the clockwise direction, the head 23 is heated against a signal, transferring pigment material on a transfer paper sheet 20 to the image receiving paper sheet 18. After recording of the first color, the drum 15 resumes rotation, a roller 28 pushes the thermal head 23 at a point where a heating element is not existing and a holder 16 passes through the head 23 without hitting the element 24 and further, in the meantime, the sheet 20 also is wound on to a winding reel 22 for setting the succeeding color on the recording position. Upon passing other roller through the head 23, the head 23 is pushed by the drum 15 by a spring 26 and recording of the second color is started. In this way, by a simple construction, the thermal head is approached and detatched, eliminating necessity of the exclusive power source.
Patent JP-S62195726-A (JP)
Title: Magnetic recording medium
Inventor: KITAHATA SHINICHI
IPC: C09D5/23
Filed: 1986-02-20
Abstract: PURPOSE:To obtain high output when recording and reproducing are executed in combination with a narrow gap ring head and to permit good high-density recording by mixing 3 kinds of magnetic powders which are planar and having the directions of easy magnetization in the directions specific with the plate plane, incorporating such mixture into a magnetic layer and orienting the magnetic powders in such a manner that the plate planes are made approximately parallel with the plane of the magnetic layer. CONSTITUTION:At least >=2 kinds of the magnetic powders selected from the magnetic powder which is planar and has the direction of easy magnetization in the direction inclined by 5-50 deg. from the direction perpendicular to the plate plane, the magnetic powder which is planar and has the direction of easy magnetization in the direction perpendicular to the plate plane and the magnetic powder which is planar and has the direction of easy magnetization in the direction parallel with the plate plane are mixed and such mixture is incorporated into the magnetic layer. These magnetic powders are so oriented that the plate planes thereof are made approximately parallel with the plane of the magnetic layer. For example, hexagonal ferrite powder which is planar and has the direction of easy magnetization in the direction inclined by 5-50 deg. from the direction perpendicular to the plate plane is preferably used as such magnetic powders.
Patent JP-H08230064-A (JP)
Title: Post-processing apparatus for resin molded glasses-lens
Inventor: NAKAMURA KATSUYA
IPC: B29D11/00
Filed: 1995-02-24
Abstract: PURPOSE: To perform the post-processing of a glasses lens after molding by only once attaching the lens to a post-processing apparatus by separating a gate from the glasses lens attached to an attaching stand before applying perforation processing to the glasses lens. CONSTITUTION: After a glasses lens L is attached to an attaching jig 16, a feed motor 151 is rotated to feed a feed stand 153, therefore, the attaching jig 16 to a separation stage. A cutting blade 122 is moved up and down by the up-and-down drive means such as the air cylinder of a cutter 121 to cut a gate at the bonding part with the glasses lens L. Next, the feed motor 151 is rotated to feed the feed stand 153, therefore, the attaching jig 16 to a perforation stage to perforate the glasses lens L by a perforation machine 131. Next, the feed motor 151 is rotated to feed the feed stand 153, therefore, the attaching jig 16 to a separate perforation stage to perforate the glasses lens L at a separate place by a perforation machine 141.
Patent JP-S51111012-A (JP)
Title: Code live reader
Inventor: TAKAHASHI KOUSUKE
IPC: G06T7/00
Filed: 1975-03-26
Abstract: PURPOSE: A code line reader using an inexpensive shift register instead of the more expensive RAM. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01211139-A (JP)
Title: Collective management system for plural logical files
Inventor: TAKAHASHI AKIHIKO
IPC: G06F12/00
Filed: 1988-02-19
Abstract: PURPOSE:To flexibly correspond to the difference in the information quantity of an individual logical management file and to divide a physical file by using a logical file input/output management table to recognize the use condition of the physical file to control plural logical files in units of a record and a logical table. CONSTITUTION:When a processing such as the initialization of a physical file, releasing and a record input/output is executed to a logical file in a physical file 17, an instruction information input means 11 is called with an input/output means 10 in order to input/output information 14. In accordance with this, the means 11 delivers the information 14 to the means 10, it is decided here whether or not the completion information exists in the information 14, and when the information exists, the processing in the file 17 is completed by plural logical file collective control systems. When the completion information cannot be detected, and input/output control table 12 is called, the contents of the information 14 are judged, and in accordance with this, the information of a logical file table 15, a logical file input/output management table 16 is inputted to the file 17.
Patent JP-H09214930-A (JP)
Title: Scramble transforming device and inverse scramble transforming device
Inventor: KODAMA HIDEO
IPC: H04N7/169
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a scramble transforming device, with which scramble processing can be performed by a simple method, concerning the scramble transforming device for enciphering the bit stream of compressed data group generated by encoding an image. SOLUTION: A scramble transforming device A performs scramble transformation by arbitrarily rearranging the bit stream sent from an encoder 10. For example, slice layers as hierarchical units in a certain picture layer are rearranged. This rearrangement is performed according to a cryptographic key stored in a cryptographic key storage part 40 and as the cryptographic keys, there are 'hierarchy of rearrangement', 'range of rearrangement' and 'order of rearrangement'. Corresponding to an 'image pattern' to be generated corresponding to whether data are hierarchical units or not and these 'hierarchy of rearrangement' and 'range of rearrangement', the 'order of rearrangement' is selected and according to that order, rearrangement is performed.
Patent JP-S62196848-A (JP)
Title: Hierarchical layout cad method
Inventor: TANAKA ATSUSHI
IPC: H01L21/82
Filed: 1986-02-24
Abstract: PURPOSE:To reduce the area of a region used for wiring between blocks by providing the steps of searching and storing movable positions on the sides of the blocks with respect to block terminals immediately before performing wiring steps between the blocks. CONSTITUTION:A semiconductor integrated circuit is divided into a plurality of blocks, the blocks are wired therein, and the blocks are then wired therebetween. In this case, immediately before performing the wiring steps between the blocks, the steps of searching and storing movable positions on the sides of the blocks with respect to block terminals are provided. Then, the step of selecting the position the movable position where wiring area is less of the movable positions of each block terminal during the steps of wiring between the blocks is provided. Thus, the area of a region used to wiring between the blocks is reduced.
Patent JP-S63202771-A (JP)
Title: Developing device
Inventor: YAMAMOTO MASAFUMI
IPC: G03G15/08
Filed: 1987-02-19
Abstract: PURPOSE:To uniformize a toner thin layer on a developing roller by sticking a film member on both surfaces of the tip part of a layer control member which abuts on a toner carrier, and rounding the tip part. CONSTITUTION:The layer control member 12 which abuts on the developing roller is fitted rotatably to a casing 7 by supporting a control blade at the tip by a support plate 8 and providing a spring 11 to the base end part. A film (ethylene polytetrafluoride resin, etc.) 13 is stuck on the tip part of the control blade 6 from one surface to the other surface. Then toner 2 is supplied onto the periphery of the developing roller 4, the film 13 of the control blade 6 is brought into contact to control its layer thickness, and the toner is charged electrostatically by friction against the developing device 4. Further, the round part of the tip of the control blade prevents toner from staying. Thus, the film is stuck on the layer thickness control member, so the toner is prevented from staying and a uniform toner thin layer is formed.
Patent JP-H01213125-A (JP)
Title: Method and apparatus for attaching label to container
Inventor: EZAWA HIROSHI
IPC: B65B53/00
Filed: 1988-02-22
Abstract: PURPOSE:To wind a heat shrinkable label around a container its predetermined position without being impaired, by winding the label around a cylindrical mandrel into a sleeve, inserting the bottom of a thermoplastic container into a recess of the mandrel at the lower end, moving and fitting the label over the outer peripheral surface of the container and heat shrinking the same. CONSTITUTION:A rectangular label 1, when wound around a mandrel 3, is heat sealed at its end face by a heat sealer 5 into a sleeve-like configuration. During this time, a thermoplastic resin container 2 comes under a mandrel 3 by the rotation of a rotary table 11 and its bottom is inserted into the recess of the mandrel. The label 1 is moved downwardly by a ring-like remover 4 and fitted over the container 2, which is sent to a heating furnace where the label 1 is heat shrunk into close contact with the surface of the container 2, whereby the heat shrinkable label 1 can be wound around the container 2 accurately in its predetermined position without being impaired.
Patent JP-S59168025-A (JP)
Inventor: MANFUREETO SHIYUMITSUTO
IPC: C08G63/20
Filed: 1984-03-01
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-S51111628-A (JP)
Title: Inverter protection circuit
Inventor: SHIMIZU HIROKI
IPC: H02H7/122
Filed: 1975-03-27
Abstract: PURPOSE: Protection circuit surely to prevent the short-circuit of thyristor arm of a variable voltage-variable frequency inverter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59162677-A (JP)
Title: Two-direction type memory system
Inventor: KOGA TSURUO
IPC: G06F5/16
Filed: 1983-03-08
Abstract: PURPOSE:To perform random data transmission between different systems at high speed by duplicating word lines and digit lines and enabling to select different memory circuit even when one is in a reading state and another is in a writing state. CONSTITUTION:When a chip select terminal-CS1 is selected by one system, address signal is written through an address buffer 1, and data signal is written through a data change-over circuit 5 in a memory circuit 3 in a writing state, and read out from a memory circuit 4 in a reading state. Conversely, if -CS2 is selected, the signals are written from the memory circuit 4 in a writing state, and read out from the circuit 3 in a reading state. When both CS1 and CS2 are selected, and both are in a reading state or writing state, the memory circuit 3 or 4 is selected respectively. When one is in a writing state and another is in a reading state, gates of G1, G2 are opened if address of A side is selected, and gates of G2, G3 are opened in B side to prevent duplicated selection.
Patent JP-S59163817-A (JP)
Title: Substrate for semiconductor device
Inventor: TSUYA HIDEKI
IPC: H01L21/84
Filed: 1983-03-08
Abstract: PURPOSE:To obtain an S-O-I film with excellent crystallinity by a method wherein an insulation film is formed on a transition metal-doped-lithium tantalate single-crystal substrate and a single-crystal Si film is formed on the insulation film. CONSTITUTION:Grooves of 0.7mum depth and 15mum width are formed on a transition metal doped lithium tantalate single-crystal substrate 1 by dry-etching. Then an SiO2 film 2 of 0.2mum thickness is deposited by CVD method and a polycrystalline Si film 3 is deposited on the SiO2 film 2 by CVD method. Then the polycrystalline Si film 3 is left in the grooves only by mechanochemical polishing process. An Ar laser beam of approximately 2W is applied to the polycrystalline Si film and the polycrystalline Si is converted into single-crystal Si.
Patent JP-S51111840-A (JP)
Title: A coating composition
Inventor: NISHINO SAKAE
IPC: C09D5/38
Filed: 1975-03-28
Abstract: PURPOSE: To provide an aluminum flake coating composition giving a highly bright coating. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02214803-A (JP)
Title: Polarizer device and optical device by using this polarizer device
Inventor: KOBAYASHI MASAAKI
IPC: G02B5/30
Filed: 1989-02-16
Abstract: PURPOSE:To prevent the misalignment of the optical axis of a polarizer by providing an elastic body which absorbs the welding strain of grasping members between the grasping members and the polarizer. CONSTITUTION:The 1st polarizer 5 is formed by mounting two sets of prisms each having a right triangular section into the inside surface part 11a of a polarizer holder 11 in such a manner that the slopes come into contact with each other and the optical axis C intersects orthogonally with the optical axis L. The polarizer 5 is inserted together with rubber 17 which is the elastic body between the polarizer holder 11 and a base 13 and is welded at the welding points of black round marks shown in the figure, by which the polarizer is crimped. The grasping members 11, 13 grasping the polarizer 5 are, therefore, strained within the elastic deformation of the rubber 17 when the polarizer holder 11 and the base 13 are coupled by laser welding after the 1st polarizer 5 is mounted together with the rubber 17 to the polarizer holder 11. The application of the straining force on the polarizer 5 is obviated in this way and the cracks and strains are no longer generated in the polarizer 5. Polarization characteristics are thus stabilized.
Patent JP-2000234484-A (JP)
Title: Electrically-driven window shutter device
Inventor: KITANAKA KOJI
IPC: E06B9/68
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide electrically-driven window shutter devices in which only the window shutter of an electrically-driven window shutter device which one desires to operate can be opened and closed by one remote control and the window shutters of other window shutter devices are not opened or closed due to a malfunction in the case that a plurality of the same machine type of electrically-driven window shutter devices remote-controllable by a remote control are installed. SOLUTION: A group of alphabetical letter buttons 91 to transmit identification signals A-J is provided for a remote control 9, and memory 8c is provided for a controller 8. The identification signals each specific to electrically driven window shutter devices are stored in the memory 8c as identification information. Here, each electrically-driven window shutter device is operated to open and close in the case of detecting a closing signal and an opening signal within a predetermined time interval after the CPU detects an identification signal in agreement with the identification information.
Patent JP-H05235788-A (JP)
Title: Video tape recorder
Inventor: NISHIMURA RYOZO
IPC: G11B15/02
Filed: 1992-02-25
Abstract: PURPOSE:To execute video recording control by a VPS code even when an external input is a video signal including the VPS code. CONSTITUTION:The video tape recorder provided with a VPS(video programming system) signal processing circuit which extracts the VPS signal from a video signal from a 1st tuner 2 to record the program by the VPS signal and with an external terminal 11 receiving a video signal from a 2nd tuner 16 of other broadcast receiver is provided with means 13,14 selecting a video signal from the 1st tuner 2 or the video signal 16 from the 2nd tuner and giving the selected signal to the VPS signal processing circuit.
Patent JP-H10237775-A (JP)
Title: Reversible transfer print fabric and its production
Inventor: DOKE TAKASHI
IPC: D06P5/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a reversible transfer print fabric whose touch feeling is not hard and provide a method for producing the fabric in a simple process. SOLUTION: In this fabric, the both faces are subjected to transfer printing and flexural stiffness by KES method of the fabric is <=160% based on flexural stiffness (KES method) of corresponding raw fabric which is not subjected to transfer printing. In a method for producing a fabric subjected to transfer printing, a first transfer paper A is superposed onto one side of the fabric and a second transfer paper B is superposed onto other side of the fabric to form a laminate structure having at least three layers. Then, the fabric is heated in a state pressed from both faces of the laminate structure and each sublimating dye of the first and second transfer papers A and B is sublimated and transferred onto the each face of the fabric.
Patent JP-H01211338-A (JP)
Title: Optical recording medium
Inventor: MATSUDA NOBUHIDE
IPC: G11B7/24
Filed: 1988-02-19
Abstract: PURPOSE:To eliminate the influence of fingerprints on the transparent surface layer of an optical recording medium with simple constitution by providing ruggedness having regularity to the transparent surface layer. CONSTITUTION:The ruggedness is provided at specified intervals on the transparent surface layer 5 on the optical recording medium 4 and recording signals are recorded only on the recording layer of the optical recording medium 4 corresponding to recesses. A good result is obtd. if the depth of the ruggedness is between 0.1mum and 0.2mum. The fingerprints are thereby stuck only to the projecting parts even if the fingerprints stick to the transparent surface layer 5 and, therefore, the disturbance of a light spot falling to the recesses by the fingerprints is obviated and reading errors are no longer generated.
Patent JP-S52121952-A (JP)
Title: Method for controlling ventilation device of engine room
Inventor: ISHIKAWA SHIYOUZOU
IPC: F24F7/06
Filed: 1976-04-07
Abstract: PURPOSE: A ventilation fan and a covering of a ventilation port are automatically operated only when the temperature in a Diesel engine room has reached above a setpoint value, to thereby reduce the diffusion of noise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08254779-A (JP)
Title: Radiation-sensitive emulsion
Inventor: JIYOO EDOWAADO MASUKASUKII
IPC: G03C1/035
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a plate type grain emulsion with a high performance characteristic. SOLUTION: In a radiation sensitive emulsion containing a dispersion medium and silver halide grains, at least 50% of the total grain projection area is occupied by face-centered cubic crystal lattice structure plate type grains 100 provided with parallel  111} principal faces, a mean thickness of less than 0.2μm, and a means aspect ratio of at least 5. In the radiation sensitive emulsion, each of the plate type grains 100 is provided with a central and a shell, which are different from each other in halide content, and the central area contains more than 50mole% of bromide while the shell contains at least 60mole% of chloride. The shell is provided with a band, which is expanded in the outward sideways direction from the central area and forms at least 2% of the principal face. The band occupies at least a half of the shell volume.
Patent JP-H09227734-A (JP)
Title: Colored master batch composition and compound for propylene-alpha-olefin block copolymer resin molded product
Inventor: KURODA KAZUHISA
IPC: C08L23/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a colored master batch composition capable of giving a propylene-α-olefin block copolymer resin molded product with excellent impact resistance and rigidity so as to prevent developing striated color unevennesses in its injection molding while maintaining the balance of characteristics of the melt. SOLUTION: This colored master batch composition includes a master batch component which is composed of 15-94 pts.wt. of a polypropylene resin, 2-20 pts.wt. of finely powdered ultra-high-molecular weight polyethylene, 3-50 pts.wt. of a pigment and 1-15 pts.wt. of a pigment dispersant.
Patent JP-S51114564-A (JP)
Title: Vehicle skid control device
Inventor: NOGAMI TAKAHIRO
IPC: B60T13/46
Filed: 1975-04-01
Abstract: PURPOSE: A skid control device for performing the best braking operation corresponding to road conditions by estimating the running speed of a vehicle at the time of skidding and controlling oil pressure for braking in response to a difference between the running speed and the rotary speed of wheels. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59165527-A (JP)
Title: Gas cell type atomic oscillator
Inventor: HASHI TOSHIO
IPC: H01S1/00
Filed: 1983-03-09
Abstract: PURPOSE:To miniaturize a gas cell type atomic oscillator providing with high performance and high reliability by controlling the electric power of a light source lamp driver in response to the output of a photodetector and therefore controlling the temperature of a container of the light source lamp. CONSTITUTION:The output level of a photodetector 3 is set at 0V when the discharge of a light source lamp is started, and therefore the electric power of a lamp driver 7' exceeds a level needed for start of the discharge of the lamp 4. Thus the discharge and emission of light starts for the lamp 4. The light quantity of the lamp 4 increases as the temperature of a lamp house 5 rises up owing to the collector loss of an oscillating transistor 13 of the driver 7'. The electric power of the driver 7' is controlled so as to obtain a fixed level of difference voltage between the output level of the detector 3 compared by a comparator 14 and the set reference voltage so that the light quantity is set at a fixed level when the output level of the detector 3 reaches the set reference level. At the same time, the temperature of the house 5 is also controlled.
Patent JP-S58156210-A (JP)
Title: Production of surface acoustic wave filter
Inventor: NISHIKAWA KATSUHIKO
IPC: H03H3/08
Filed: 1982-03-11
Abstract: PURPOSE:To obtain plural types of filters of different frequency characteristics with use of just a sheet of photomask, by forming previously reed-screen type converter electrodes on a piezoelectric substrate and then setting the polarity and the length of each electrode finger at the desired levels respectively. CONSTITUTION:Reed-screen type converters 2 and 3 which perform the mutual conversion between the electric signal and the surface acoustic wave signal are formed on the surface of a piezoelectric substrate 1 by use of a photolithographic process. In this case, the electrode fingers forming the converter 3 are short- circuited electrically to both pad electrodes 4 and 5. Then one side of the short circuits of each reed-screen type electrode to the pad electrode is cut as shown by hatching parts 21-2N. This cut area, i.e. the polarity and length of each electrode finger are decided by the characteristics of a desired filter. Thus it is possible to produce plural types of surface acoustic wave filters with use of just a sheet of photomask.