baber/WOPTO huggingface dataset:
Patent JP-H01212989-A (JP)
Title: Picture movement quantizing circuit
Inventor: AOKI YUTAKA
IPC: H04N19/00
Filed: 1988-02-20
Abstract: PURPOSE:To easily obtain a signal for delaying a sound signal by providing a thinning out part for thinning out a movement quantity signal obtained according to the comparison with other picture element and an accumulating means for accumulating the quantity of the movement thinned out from said thinning out part. CONSTITUTION:The accumulating circuit 2 for accumulating the movement quantity k1 thinned out by the thinning out circuit 1 is constituted by inputting the data k1 from the thinning out circuit 1 to one of the two addition inputs of an addition circuit and inputting an addition output to the other input, and defines the carry thereof to be an output. The addition circuit is reset when the carry is outputted. A counter 3 counts the carry outputs from the accumulating circuit 2. This counting is the same as the thinning out clock PHIM/n of the thinning out circuit 1 and sets a timing thereto. Then, this counting is reset for every field (525/2XPHIL) to obtain the counted value for every field.
Patent JP-H01212430-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: UEMA TSUNEAKI
IPC: H01L21/336
Filed: 1988-02-20
Abstract: PURPOSE:To prevent the optical characteristics of the part to keep the state of amorphous semiconductor from deteriorating even if the semiconductor is subjected to the heat treatment by laser beam irradiation by a method wherein the first element formation part of a semiconductor device laminated with amorphous semiconductor film on the one side whole surface of a substrate is shielded with a shielding sheet. CONSTITUTION:A semiconductor device B previously lamination-formed of an amorphous silicon film 6 on the upper side whole surface of a substrate 5 is mounted on a substrate jig 3 while the part 61 to keep the state of amorphous silicon film 6 is aligned with the refrigerator 31 of the substrate jig 3. Consequently, the part to be a photosensor is positioned on the lower side of a shielding sheet 4 to be shielded from the heat generated by an infrared ray heater 2. Later, a heat resistant vessel 1 is vacuumized, the infrared ray heater 2 is lighted and then the refrigerator 31 is fed with cooling water (a). As a result, the part 61 side is not heat-treated to be kept in the amorphous semiconductor state. Through these procedures, a thin film semiconductor device in high quality can be manufactured without deteriorating the optical characteristics.
Patent JP-H07246739-A (JP)
Title: Printer for cut paper
Inventor: MATSUOKA SHOICHI
IPC: B41J13/00
Filed: 1994-03-09
Abstract: PURPOSE:To enhance double-side printing capacity by determining the optimum transfer order when double-side printing is continuously performed. CONSTITUTION:In a cut paper printer equipped with a paper feed hopper 3, a transfer mechanism part 4 and a reversal feed part 6 reversing paper for the purpose of double-side printing, a selection means 2 selecting whether the paper feed source to the transfer mechanism part 4 is set to the reversal feed part 6 or the paper feed hopper 3 when paper is present in the reversal feed part 6 is provided.
Patent JP-H02217300-A (JP)
Title: Preparation of synthetic lacquer ware
Inventor: YAMADA REIKO
IPC: B44C3/00
Filed: 1989-02-17
Abstract: PURPOSE:To freely apply a picture or pattern without damaging the traditional technique of lacquer ware by a method wherein one piece of Japanese paper formed by cutting colored or uncolored Japanese paper into a desired shape is bonded and fixed mostly to the front surface of a base material subjected to surface treatment or a plurality of said pieces are bonded and fixed thereto in combination to be coated with clear coat. CONSTITUTION:Urushi is applied to a wooden material formed into a blade or tray shape and intermediate coat is further applied to the material subjected to water rubbing treatment to closely bring urushi into contact with the material and cut Japanese paper pieces are bonded and fixed to the surface coated with urushi. The closely bonded Japanese paper pieces are further entirely coated with a synthetic size to be perfectly covered with the thin film of said size. These Japanese paper pieces are closely bonded to the urushi surface by perfectly drying the size to be sealed. Next, clear coat is applied to the dried size surface to coat the same. As the clear coat, a transparent urethane resin and other synthetic resin paint of the same quality cured at room temp. are used. After the clear coat is perfectly dried, the whole surface of the clear coat layer is subjected to water rubbing by water paper to finish a smooth surface as a whole. By this method, novel synthetic lacquer ware matched with the traditional paper quality of Japanese paper is obtained.
Patent JP-S61197791-A (JP)
Title: Compressor
Inventor: ONODA IZUMI
IPC: F04C18/356
Filed: 1985-02-27
Abstract: PURPOSE:To prevent seizure of a blade onto a blade housing recess by forming many V-shaped grooves in the sliding direction of the blade on the side face of a blade or on the internal peripheral face of the blade housing recess. CONSTITUTION:Many V-shaped grooves are formed on the side face of a blade 11 of a rolling piston type compressor by the use of the electric discharge method or the like. All said V-shaped grooves are arranged in the same sliding direction of the blade. Since positive formation of oil film between the blade and the blade housing recess may result, seizure between the blade and the blade housing groove will not occur, whereby improving the durability of the rolling piston type compressor.
Patent JP-S5748615-A (JP)
Title: Magnet liquid level gage
Inventor: KUGIMIYA FUMIKO
IPC: G01F23/62
Filed: 1980-03-25
Abstract: PURPOSE:To make accurate measurement with simple constitution by vertically moving a connecting annular tape having a magnet in correspondence to a float sealed with a magnet. CONSTITUTION:A float magnet 3 is floated on the tank liquid 2 in a tank communicating column 1 communicated with a tank, and in accordance with the vertical movement thereof, an indicating magnet 4 on the outer side is vertically moved cooperatively therewith. When the magnet 3 is moved vertically with a change in the liquid level in the column 1, the magnet 4 attracted thereto moves vertically, and in accordance with this, an inner annular tape 5 rorates around pulleys 9. As a connecting part 7 moves vertically, an outer annular tape 6 totates in the opposite direction. As a result, an indicating part 8 corresponds to the magnet 4 and indicates the change in the liquid level. A self position transmitter is mounted to the part 8 to perform measurement in a remote place.
Patent JP-H08235547-A (JP)
Title: Magnetic head and its production
Inventor: YODA HIROSHI
IPC: G11B5/53
Filed: 1995-02-27
Abstract: PURPOSE: To provide a magnetic head with which the track height from the referential plane of a head base can be adjusted at high accuracy. CONSTITUTION: A head chip 2 and a head base 1 are joined with a metal projection 3 which regulates the distance between them The distance from the surface of the head base 1 where the heat chip 2 is mounted to the magnetic gap end of the head chip 2 can be arbitrarily determined by controlling the height of the metal projection 3. Thereby, even when the cutting accuracy of the head chip is not high enough, the track height of the magnetic head can be adjusted at high accuracy. Even when plural numbers of head chips are to be mounted, the selection of track height is not necessary.
Patent JP-S63207432-A (JP)
Title: Piston
Inventor: MAE SHIGENORI
IPC: B21D53/84
Filed: 1987-02-21
Abstract: PURPOSE:To obtain the piston preventing the strength reduction due to the formation of the groove of a piston ring by finishing the piston ring groove by executing machining further after forming it by executing plastic working on a piston stock. CONSTITUTION:Piston ring grooves 2, 3 are formed by plastic working on the piston stock 13 of the Al alloy, etc., obtd. by forging or casting. Said plastic working is performed by gang cam method or rolling method in cold or heating state, if necessary. The strength reduction for the load in the axial direction of a land can be prevented without cutting a metal flow 11 at the forming time of the piston ring grooves 2, 3. Thereafter, the piston ring grooves 2, 3 are finished by machining to obtain a piston 1. In said machining working time is shortened and the service life of the cutter used can drastically be extended.
Patent JP-H08231592-A (JP)
Title: New peptide and its use
Inventor: TSUKAMOTO TAKUJI
IPC: A61K8/00
Filed: 1995-02-27
Abstract: PURPOSE: To obtain a new peptide having a tyrosinase activity inhibiting action and suitable for the application to the use requiring the inhibiting action. CONSTITUTION: This peptide or its salt has the amino acid sequence shown by the following general formula. Ala-Val-Thr-Asp-Asn-Glu-Ile-Val-Pro-Gln-Cys- Leu-Ala-Asn-Gly-Ser-Lys-Cys-Tyr-Ser-His-Asp-Val-Cys-Cys-Thr-Lys-Arg-Cy s-His- Asn-X-Ala-Lys-Lys-Cys-Val-Thr (X is DOPA or Tyr). As an alternative, a peptide or its salt obtained by removing 10 amino acids from the N-terminal of the above peptide and deficient in one or more constituent amino acids is used. These peptides or their salts are useful as tyrosinase activity inhibiting agents.
Patent JP-H07246401-A (JP)
Title: Rolling device train for shape having flange
Inventor: NISHINO TANEHARU
IPC: B21B13/10
Filed: 1994-03-09
Abstract: PURPOSE:To manufacture a product which has small center deviation over the longitudinal direction and is excellent in dimensional accuracy by providing guide rollers and guiding a material to be rolled to just near biting in the universal rolling of a wide flange shape. CONSTITUTION:The guide rollers are composed by arranging an upper roller 2a for guiding a rolled stock 1 by restraining the end parts 1a of upper flange of the rolled stock 1 and lower roller 2b for guiding the rolled stock by restraining the end parts 1b of the lower flange in front of a finishing universal rolling mill. These upper and lower rollers 2a, 2b are freely rotatably held on upper and lower roller supporting shafts via bearings. The vertical positions of the upper and lower roller supporting shafts are individually adjustable and the positions of the upper and lower rollers 2a, 2b are properly set corresponding to rolling conditions. The upper and lower rollers 2a, 2b are inserted into clearances formed with the side faces of upper and lower horizontal rolls 14a and right and left vertical rolls 14b. In this rolling device train, the material to be rolled is guided to just before biting with rolls while maintaining sure contact of both ends of the flanges with rollers. Thus, the deviation of web center is suppressed over the entire length of rolling.
Patent JP-H09227898-A (JP)
Title: Detergency improver and cleaning method
Inventor: AKIMOTO YOSHINOBU
IPC: C23G5/02
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a detergency improver which can remove not only dirt particles unremovable by conventional nonaq. detergents but also an aq. dirt by using a compsn. comprising a nonpolar nonaq. solvent, a surfactant, and water and having a specified pH. SOLUTION: This improver contains a nonpolar nonaq. solvent, a mixture of cationic and anionic surfactants, or a cationic surfactant alone pref. in a concn. of 0.2-20wt.%, and water pref. in a concn. of 0.1-10wt.% and has a pH of 6-8.
Patent JP-S55131568-A (JP)
Title: Ignition system for internal combustion engine
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1979-03-30
Abstract: PURPOSE:To reduce an antenna effect of a high voltage electric line including metallic fixtures for connections and reduce electric wave noise, by connecting fixed electrodes directly to a high voltage electric line. CONSTITUTION:A length l1 of a metallic fixture is reduced by extending a high voltage electric line 7 which has been made by tightly fitting and fixing an electrode  21 to an electric cable 13 and by connecting it to a cap 2 with a hole 22. Noise generating electric waves are further reducible by combining the above method to an  electric wave noise reducing means such as one of forming a layer of materials with  high resistance by solvent injection method or the like or of forming the whole electrode 21 with a high resistance material like ferrite or of adding an easily discharging material like aluminum to the surface of the electrode 21 with a solvent injection etc., or of reducing a discharging voltage by forming the whole electrode with  aluminum.
Patent JP-H03242569-A (JP)
Title: Method for measuring base pinch resistance of bipolar transistor
Inventor: NAKADAI TAKAKO
IPC: G01R31/26
Filed: 1990-02-20
Abstract: PURPOSE:To correctly measure base pinch resistance by a method wherein a collector and all emitters are on the same potential as one of a pair of bases while other bases except the pair of bases are floating, voltage.current characteristics are measured to calculate a resistance value between the pair of bases, and base pinch resistance is calculated from resistance values of a plurality of pairs. CONSTITUTION:A base electrode B1 and emitter electrodes E1 to E3 are on the same potential, while a base electrode B2 and the emitter electrodes E1 to E3 are in reverse bias and base electrodes B3, B4 are floating. With a variable dc voltage power source 22 varied, voltage.current characteristics between the base electrodes B1, B2 are measured to calculate a resistance value, and similarly resistance values between the base electrodes B1, B3 and between the base electrodes B2, B3 are obtained so as to calculate base pinch resistance.
Patent JP-H09212265-A (JP)
Title: Battery remaining capacity detecting device
Inventor: KOBAYASHI KEIICHI
IPC: H01M10/48
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect the remaining capacity of a battery with high precision without being affected by the kind of the battery, differences of discharging characteristics, etc., by setting a reference voltage for detecting the remaining capacity of the battery by a microprocessor and further setting it according to kind information on the battery and secular change information on the voltage. SOLUTION: This device is equipped with the microprocessor which sets the reference voltage, a reference voltage generating circuit 3 which generates the reference voltage under the command of the microprocessor 4, and a comparator 1 which inputs the battery voltage and compares it with the reference voltage. Then the microprocessor 4 lowers the reference voltage to a specific level corresponding to variation of the output of the comparator 1 each time the output varies to continuously detect the remaining capacity of the battery 2, measures the interval time from some output variation to next output variation of the comparator 1, and decides that the battery is flat when the measured time becomes shorter than a specific time. Then a battery voltage corresponding to the remaining capacity of the battery 2 at the point of time is detected to accurately detect the capacity even if the discharging characteristics have differences.
Patent JP-S58154337-A (JP)
Inventor: MORISHITA MITSUHARU
IPC: H02J7/24
Filed: 1982-03-09
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-S51113232-A (JP)
Title: Heat recovery installation
Inventor: SAITOU AKIHIRO
IPC: F24S90/00
Filed: 1975-03-31
Abstract: PURPOSE: Heat recovery in case of small heat flux. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51114132-A (JP)
Title: Sensitiyer for electronic pictures
Inventor: SUZUKI YUKIO
IPC: G03G5/14
Filed: 1975-03-31
Abstract: PURPOSE: To prevent the destructive tendency of a sensitized for electronic pictures and improve the durability of them in corona discharge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07225253-A (JP)
Title: Partial discharge measuring system
Inventor: TOTANI ATSUSHI
IPC: G01R31/12
Filed: 1994-02-14
Abstract: PURPOSE:To improve the detection of partial discharge and measuring accuracy and provide an inexpensive system therefor by discriminating a partial discharge signal and noise or removing only a noise component mixing in the partial discharge signal. CONSTITUTION:This system is equipped with a plurality of signal detecting parts 24 which are provided along a long cable line 70 in order to detect partial discharge signals of the line 70 and noises in the vicinity thereof, a plurality of transmitting stations 25 for sending the detection signals of the parts 24 as reception signal, a plurality of receiving stations 26 for receiving the transmitting signals sent from the stations 25 as reception signal, and a plurality of judging parts 27 which process the reception signals of the stations 26 based on at least one parameter out of simultaneously detected noise, phase of phase voltage corresponding to the long cable line, and the continuity and level of a signal that is considered to be a partial discharge suspected signal and generate the partial discharge suspected signal.
Patent JP-S62198166-A (JP)
Title: Compound semiconductor device
Inventor: KANBAYASHI KAZUO
IPC: H01L21/76
Filed: 1986-02-26
Abstract: PURPOSE:To manufacture a compound semiconductor device with high reproducibility, to readily and accurately perform a photolithography and to highly integrate the device in a high density by forming a multiple grown layer formed by an epitaxial growing method on the main surface of an insulating GaAs substrate on an active region surrounded by an isolation region, and flattening the surface. CONSTITUTION:A multiple grown layer 2 is formed on the main surface of an insulating GaAs substrate 1. The layer 2 is formed by epitaxially growing. The layer 2 is formed on an n<+> type buffer layer 3, an n-type channel layer 4 formed on the layer 3, and an n<+> type ohmic contact layer 5 formed on the layer 4. Zinc (Zn) is implanted by ion implantation on the main surface, and an isolation region 6 is formed in an endless frame shape on the layer 2. Thus, the surface of the region 6 and the surface of the layer 2 are in the same plane to be flat. Therefore, since there is no large steps when forming a thin film such as a wiring layer in a photolithography, a disconnection based on the steps of the wiring layer is eliminated to form a fine pattern.
Patent JP-2000245139-A (JP)
Title: On-vehicle power supply unit and on-vehicle device
Inventor: SATO KUNIHIRO
IPC: H02M3/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle power supply unit capable of preventing an auxiliary machinery battery from being discharged by an overvoltage protection circuit while a power input switch is off. SOLUTION: A DC/DC converter 10 converts a DC input voltage Vin into a DC voltage V0, which has different voltage value for supplying it to output terminals 8, 9. A control circuit 11 controls the DC/DC converter 10. An overvoltage protection circuit 12 detects the DC output voltage V0 supplied to the output terminals 8, 9 to generate a voltage-detecting signal V1, and compares the voltage-detecting signal V1 with a reference voltage signal Vr1 to generate an overvoltage-detecting signal V2 for supplying it to the control circuit 11. A switching means 2B interlocks with power input switch 2A to open and close an electric circuit formed between the output side of the DC/DC converter 10 and the overvoltage protection circuit 12.
Patent JP-H04257015-A (JP)
Title: Touch panel
Inventor: MIYAKE KAZUHIKO
IPC: G06F3/03
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a touch panel whose hardness and durability are superior by applying an acrylic acid resin on the entire surface. CONSTITUTION:A polyethylene terephthalate is applied on a glass substrate, the entire surface is activated after dust-proofing treatment, and the acrylic resin is applied. Then, the surface is washed, irradiated with ultrasonic wave, thus the surface treated panel is obtd. Since acrylic resin is applied, the obtd. panel is superior in hardness and durability.
Patent JP-S56137863-A (JP)
Title: Preparation of raisins
Inventor: OOTA TOSHIYUKI
IPC: A23L19/00
Filed: 1980-03-27
Abstract: PURPOSE: To prepare soft raisins having extremely improved rotting resistance, and drying resistance, being handled easily, by heating raisins together with water in a closed container so that they are soften, swelled, and sterilized.  
     CONSTITUTION: A highly heat-resistant and water-resistant container is charged with raisins, water, and if necessary, sweetener, seasoning, organic acid, alcohol, spices, etc. and closed. They are heated under pressure at ≥70°C, preferably at 80W120°C for 1W60min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59165895-A (JP)
Title: Impeller of centrifugal pump
Inventor: NISHIZAWA SADAHIKO
IPC: F04D29/66
Filed: 1983-03-09
Abstract: PURPOSE:To prevent lowering of efficiency, by a method wherein, provided height of a vane is (h) and a distance between two vanes is (a), a ratio h/a of the length to the width of a plane, which is present between the entry end of a vane and the back of an adjoining vane and extends at right angles to the virtual curve of fluid flowing between adjoining vanes, is set to a specified value. CONSTITUTION:In an impeller 3, a plane, which extends at right angles to the virtual curve l of fluid flowing between an optional vane 4a and a vane 4b located adjacent to the vane 4a and has length, being (h) that is the height of the vanes 4a and 4b, and the breadth being (a) that is a distance between the two vanes 4a and 4b, is imagined to be present between the vane 4a and the back of the vane 4b, and a ratio h/a of the length to the breadth of the plane is set to a value less than 2, for exmple, a value being nearly 1. Even if a suction specific speed is approximately 2000, this permits maintenance of sufficient cavitation performance, and besides, enables prevention of lowering of the pump efficiency, and allows to prevent the occurrence of low frequency pulsation and the like, with which reverse flow is attended, at a partial flow rate range.
Patent JP-H10221953-A (JP)
Title: Developing device
Inventor: OYAMA KUNIHIRO
IPC: G03G15/08
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an abnormal image and to reduce the size and cost of a device by providing a developer removing member coming into contact with bath of a developer carrier and a developer carrying member, so as to remove a developer remaining after development, from the surfaces of both. SOLUTION: The developing device is provided with a toner removing roller 6 as the developer removing member which comes into contact with both of a carrying roller 3 as the developer carrying member and a developing roller 5 as the developer carrier, to remove the developer remaining after the development, from the surfaces of both. In the developing device adopting a such constitution, in the contact parts of the respective rollers 3 and 5 with the toner removing roller 6, mechanical scraping workings are obtained by the respective rotations of the developing roller 5 and the carrying roller 3. Thus, residual toner T can be removed from the roller surfaces of both of the developing roller 5 and the carrying roller 3.
Patent JP-S57153356-A (JP)
Title: Auxiliary storage controller
Inventor: NOZU TSUTOMU
IPC: G06F17/30
Filed: 1981-03-19
Abstract: PURPOSE:To achieve high speed file accessing, by enabling to access a file in an auxiliary storage device only with a file name with a data processor. CONSTITUTION:In a controller 1, an interface 11 for data processor, a processor 12, a process memory 13, an associative memory 14, and a device controller 15 are mutually connected with a common data bus. The processor 12 is operated with the data for the program stored in the process memory 13 and manages the operation of the interface 11, the associative memory 14, and the device controller 15, and the entire system is functioned as an intelligent controller. A copy of table of contents in the auxiliary storage device 2 is stored in the associative memory 14.