baber/WOPTO huggingface dataset:
Patent JP-H05246122-A (JP)
Title: Method for regenerating ink sheet and apparatus for the same
Inventor: CHIBA NORIYOSHI
IPC: B41M5/382
Filed: 1992-03-05
Abstract: PURPOSE:To provide a method for regenerating an ink sheet in which a constant film thickness and a good image quality are maintained consistently even after multi repeated operations of image formation and the regeneration of the ink, sheet and to provide an apparatus for the method. CONSTITUTION:A specified amount of charge is loaded on the ink layer 3 of an ink sheet 1 by a pre-electrode 17 before the ink sheet 1 is contacted with conductive ink 7 on an ink carrier 10. A specified value of voltage is charged between the conductive layer 11 of the ink carrier 10 and an electrode 16 so that the conductive ink 7 is supplied selectively on the transcription part 4 of the ink sheet 1 for regeneration the ink sheet 1.
Patent JP-H10245619-A (JP)
Title: Production of low carbon steel
Inventor: KUNITAKE OKITOMO
IPC: C21C7/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a low carbon steel at a low cost while maintaining a high productivity by executing a light vacuum degassing treatment to get a specific target carbon content in the molten steel after applying oxygen top- blown refining to pre-treated molten iron so as to obtain the carbon content having higher by a specific % than the finish target value in the molten steel. SOLUTION: At the time of tapping the molten iron from a blast furnace, desiliconization is executed in a tilting trough and dephosphorization is executed in a torpedo car to obtain <=0.01% silicon and <= about 0.02% phosphorus in the molten iron. After refining the pretreated molten iron in such way with the oxygen top-blown refining so as to become the carbon content at higher by 0.01-0.10% than the finish target carbon content, the high vacuum degassing treatment at 100-500Torr degree of vacuum is executed and the carbon content in the steel is refined to 0.02-0.05% to produce the low carbon steel.  Since the light vacuum degassing treatment is executed after refining the molten iron to the suitable carbon content with the oxygen top-blown refining in such way, the sticking of metal to the inner wall of a vacuum degassing reaction vessel caused by molten steel splash developed during the degassing treatment is surely prevented, and the running cost is remarkably reduced.
Patent JP-H11316412-A (JP)
Title: Instant camera and instant photographic system
Inventor: KITAGAWA KIICHIRO
IPC: G03B17/52
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an instant camera which is so constituted that the spread of developing processing liquid can be controlled with stable effect. SOLUTION: This instant camera 2 is constituted, so that a film feeding-out port 45 where a photographed film unit 3 fed out from a film pack 4 is passed is formed at the upper surface of a film pack chamber 20 in which the pack 4 is loaded, Then, a spread control member 46 brought into slidable contact with the unit 3 to spread the developing processing liquid existing on a photosensitive layer is formed at one side constituting the port 45. Besides, since a pair of spread rollers 48 is fitted to a main body base part 21 provided with the chamber 20, the positional relation between a pair of spread rollers 48 and the control member 46 always becomes constant and a slidable contact state between the unit 3 and the control member 46 also becomes constant. Thus, the spread effect of the developing processing liquid is stabilized.
Patent JP-H03252111-A (JP)
Title: Core for rotary transformer and manufacture thereof
Inventor: HIROYAMA YUKIHISA
IPC: H01F41/02
Filed: 1990-02-28
Abstract: PURPOSE:To manufacture a core capable of being applied to a rotary transformer, which has small leakage inductance, small transfer loss and high performance and the coupling coefficient of which is not lowered, at low cost by connecting a lead connecting terminal led out and formed to the side face of a liquefied body from the top face and notch section of an insulating layer at the front end of the inner circumference of a conductor layer. CONSTITUTION:Notch sections 9 and a plurality of concentric circular grooves 2 are formed to one part of a surface on one side of an annular tabular body 1 with a shaft hole 3, conductor layers 5 are formed into the concentric circular grooves 2, and insulating layers 6 are shaped onto the top faces of the conductor layers 5 while leaving the front ends of the inner circumferences and outer circumferences of the conductor layers 5. First lead connecting terminals 7 led out and formed to the side- face of the annular tabular body 1 from the notch sections 9 are connected at the front ends of the outer circumferences of the conductor layers 5 while second lead connecting terminals 8 led out and formed to the side face of the annular tabular body 1 from the top faces and notch sections 9 of the insulating layers 6 are connected at the front ends of the inner circumferences of the conductor layers 5. It is favorable that the surface of the annular tabular body 1 is roughened by using an HF solution, etc., and said conductor layer 5 is formed through an electroless plating method.
Patent JP-H03249738-A (JP)
Title: Display liquid for electrophoresis display device and electrophoresis display device using the same
Inventor: MATSUZAWA JUN
IPC: G02F1/167
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the long-life display liquid which can keep dispersing fine particles without separating these particles from a dispersion medium in the display liquid for a long period of time by using the fine particles which are treated with a coupling agent on the surfaces and are further treated with a vinyl compd. CONSTITUTION:The fine particles which are treated with the coupling agent on the surface and are further treated with the vinyl compd. having a vinyl group at the terminal are used in the display liquid for the electrophoresis display device consisting of the fine particles and the dispersion medium varying in color therefrom. The fine particles are exemplified by titanium dioxide, etc., as the fine particles indicating white, chromium yellow, etc., as the fine particles indicating yellow, molybdate orange, etc., as the fine particles indicating orange, red oxide, etc., as the fine particles indicating red, manganese violet, etc., as the fine particles indicating purple, ultramarine, etc., as the fine particles indicating blue, emerald green, etc., as the fine particles indicating green, and carbon black, etc., as the fine particles indicating black. The long-life display liquid which can keep dispersing the fine particles without separating the same from the dispersion medium is obtd. in this way.
Patent JP-S59214599-A (JP)
Inventor: JIYATSUKU EJIYUN
IPC: A22C25/18
Filed: 1984-03-14
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-S53134062-A (JP)
Title: Multi-layer molded artice, its molding and device
Inventor: KATAOKA HIROSHI
IPC: B29B11/08
Filed: 1977-04-27
Abstract: PURPOSE: To form a thin and uniform annular core layer near the inner surface layer, by regulating the resin quantity, flow ratio, and melt viscosity to inject a synthetic resin to form the surface layer, then by injecting the resin and a resin to form an annular core layer simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62205614-A (JP)
Inventor: OKAMOTO KOICHI
IPC: H01G11/42
Filed: 1986-03-05
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-S62205620-A (JP)
Title: Method and device for vapor growth
Inventor: OHORI TATSUYA
IPC: H01L29/778
Filed: 1986-03-06
Abstract: PURPOSE:To decrease transient variation of semiconductor characteristics in the initial stage of growth, by depositing in advance a semiconductor consisting of the same elements as that in a semiconductor to be grown on a substrate on the inner wall of a reaction tube. CONSTITUTION:In order to grow a high-resistance GaAs layer 12, 14 and an N-type GaAs layer 16, a shield 7 is placed on the side of a gas introducing tube 3a. When a high-resistance A GaAs layer 13 and an N-type AlGaAs layer 15 are grown, the shield 7 is placed at the position of a susceptor. In this manner, a GaAs layer is deposited on the inner wall 1a of a reaction tube 1 during the growth of the high-resistance GaAs layer 12, while an AlGaAs layer is deposited on the inner wall 7a of the shield 7 during the growth of the high- resistance AlGaAs layer 13. Accordingly, a substrate 11 is covered with the inner wall 1a having the GaAs layer from the starting point of and during the growth of the high-resistance GaAs layer 14 and the N-type AlGaAs layer 16, and is covered with the inner wall 7a having the AlGaAs layer from the starting point of and during the growth of the N-type AlGaAs layer 15. In this manner, transient variation of the semiconductor characteristics in the initial stage of growth can be decreased substantially.
Patent JP-H08223457-A (JP)
Title: Flame sensor
Inventor: KONDO HIDEYUKI
IPC: H04N5/225
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a sensor sensing accurately a flame even when the flame is flared or the luminance of the flame always changes. CONSTITUTION: An image pickup means 2 such as a CCD camera picks up an image of a prescribed monitor range through an image pickup optical system 1 and provided an output of a video signal. A position detection means 3 detects a position of a flame by the video signal. A focus adjustment means 5 scans the in-focus optical system from a near point to a remote point within a prescribed in-focus range at a position of the flame to be detected. Then an area where a high frequency component of the video signal is estimated at each detection point in response to the scanning of the in-focus optical system and the in-focus position is detected from a peak of the high frequency component per unit area within the area to control the in-focus optical system drive means 4 to match the focus. A distance detection means detects a distance up to the flame from the detected in-focus position.
Patent JP-S61206986-A (JP)
Title: Index forming machine for magnetic recording and reproduction
Inventor: MIHASHI YASUO
IPC: G11B27/02
Filed: 1985-03-11
Abstract: PURPOSE:To make the retrieving of the content easy and sure by providing two magnetic recording and reproducing devices, reproducing a part of a recording medium intermittently to record it in another recording medium, and then reproducing the intermittent signal to record it continuously in a part of another recording medium. CONSTITUTION:A control signal is outputted from a sequence control circuit 100, and programs P1, P2, P3,...Pn in a cassette A are sent successively in a fast feeding mode, and the head of each program corresponding to several seconds is reproduced successively by a deck A and a (record) reproducing circuit 20a. During this period of reproduction, a dubbing recording is made successively by a deck B and a recording (reproduction) circuit 20b. When the recording is completed, it is rewound, and the head of each program is reproduced continuously by the deck B and the (record) reproducing circuit 20b. The signals are continuously dubbed in the first blank part of the cassette A mounted on the deck A by the deck A and its recording (reproduction) circuit 20a.
Patent JP-S62205650-A (JP)
Title: Substrate for semiconductor device
Inventor: YAMANAKA SEISAKU
IPC: H01L23/495
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a substrate having excellent productivity, in which a plurality of high output elements can be mounted, by bonding lead parts for external connection, which are independently formed, and a wiring substrate for mounting elements comprising a material, whose thermal conductivity is 0.2cal/cm.sec. deg.C or more, and packaging the device with resin after the mounting of the element and internal wiring. CONSTITUTION:The raw material of a substrate 2 is copper without oxygen and the like, whose thermal conductivity is 0.2cal/cm.sec. deg.C or more. An insulating film 6 made of metal oxide and the like is provided on the substrate. A wiring film 5 is formed with a conductive material such as metal, on the element mounting wiring substrate 2. A semiconductor element 3 made of Si and the like, a chip capacitor made of Ta2O5 and so on are mounted on the substrate 2. An internal wiring 4 is provided with Au wire and the like. As raw materials for lead parts 1 for external connection, copper alloy material such as tin-copper (Cu-10% Sn) and iron material such as 42 alloy (Fe-42% Ni) are used. The semiconductor-element mounting substrate 2 and the lead parts 1 for external connection are interconnected with bonding wires 7. The device is packaged with a synthetic resin 9 such as epoxy resin.
Patent JP-H01308582-A (JP)
Title: Managing equipment for game center
Inventor: BUSUJIMA KUNIO
IPC: B65G1/137
Filed: 1989-03-01
Abstract: PURPOSE:To enable the stock of prizes in every kind, to be exactly managed, by providing a managing equipment, with a print means for printing an information on the kink of the stock prizes, the number of the stock according to the information, an information on the kind of exchanged prizes, and the exchanging number according to the information. CONSTITUTION:The operating section of a managing equipment is provided with a pin ball machine managing operating-panel OP1 for performing the ball-hitting-stop remote-control of a pin ball game machine, a work managing operating-panel OP2 for managing the working state of a ball valuing machine or the like, and a stock-managing operating-panel OP3 for providing the input of the purchase of prizes and stock informations. The JRP of a print means for print-recording the check or the like of the details and total of the input informations of input provided by the operating panels OP1-OP3, a display device DIS for displaying, a first magnetic disc MD I for reading a previously recorded magnetic sheet MS, a second magnetic disc MD 2 for magnetic recording, a printer PR for producing slips, and an arithmetic processor are arranged. The present stock number of the prizes can be computed in every kind, and even in case of various kinds of the prizes, they can be exactly managed.
Patent JP-S62206762-A (JP)
Title: Manufacture of electrode for battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/62
Filed: 1986-03-06
Abstract: PURPOSE:To obtain an electrode without drop-up and with great binding strength of active material by simple manufacturing process by removing liquid dispersive medium after filling up an electrode substrate with pastelike mixture composed of active material, the liquid dispersive medium and binder. CONSTITUTION:An electrode substrate is filled up with pastelike mixture composed of active material, liquid dispersive medium not dissolving the active material, and metal salt which is dissolvable in the dispersive medium and acts as binder by the removal of the dispersive medium. After the filling-up, the metal salt precipitates on the surface of the active material by removing the liquid dispersive medium and acts as the binder, enhancing binding force within the active material. Thus, the electrode without drop-out with great binding strength can be obtained by simple manufacturing process such as this.
Patent JP-S56150232-A (JP)
Title: Excavation work
Inventor: MORIMOTO MASAO
IPC: E02F5/00
Filed: 1980-04-17
Abstract: PURPOSE: To prevent the pollution of environment, e.g., the occurrence of noise and vibration, etc., in an excavation work by a method in which a construction area is covered over a fixed distance by a sound-proof shelter capable of being housed and delivered freely by its expansibility and an excavator, etc. is operated within the shelter.  
     CONSTITUTION: A sound-proof shelter 1 under this invention consists of plural hard members 1a of a square section and bellowslike expansion members 1b connecting between the hard members 1a. The shelter 1 in a housed state is delivered by a transport car 2 to a construction section, e.g., one side of a road, in the construction area of a street, for example, and a fixed section of the construction area is covered by the shelter 1 by utilizing a working machine 4, e.g., back hoe, etc. And, a removing work of pavement is performed by a working machine within the shelter 1, and excavated soil and sand are taken out of the shelter 1. After a pipe 14, etc., is buried and then embedded, the shelter 1 is moved to the next construction section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06263308-A (JP)
Title: Electrophotography device
Inventor: KOMAI YASUHITO
IPC: B41J13/08
Filed: 1993-03-10
Abstract: PURPOSE:To provide an electrophotography device in which curving of a sheet can be corrected for the sheet to be discharged smoothly by providing a sheet correction means to get in pressure contact with a flat surface part which gets in contact with a printing surface of the sheet along a sheet transport passage at an understream part of a heat roller. CONSTITUTION:A sheet curved by a heating roller 11 of metal and a pressure roller of resilient material in a heat fixing device 10 is carried to a sheet correction means 20 comprising a flat surface part 21 disposed along a sheet discharge passage 15 at a downstream part in a sheet carrying direction to get in contact with a printing surface when the sheet is discharged, and a sheet pressure setting part 31 to press the sheet. The sheet curved with the printing surface on the inner side as it is held and carried by the heating roller 11 and the pressure roller 12 of the heat fixing device 10 is put to get in pressure contact with a sheet correction surface 26 of a belt 25 in a belt mechanism 21 by a pressure contact belt mechanism 31 to be drawn. The sheet is discharged to a lower discharge sheet part 18 or an upper discharge sheet part 17 as curving is eliminated. It can thus be file-processed easily, and sheet jam can be prevented effectively.
Patent JP-H02228315-A (JP)
Title: Urethane resin composition
Inventor: OBARA MASAKATSU
IPC: C08G18/32
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a urethane resin compsn. with low viscosity, good casting processability and excellent flame-retardancy and hot humidity resistance by using a mixture of a castor oil and a transesterified castor oil as a hydroxyl compd. constituting a urethane resin. CONSTITUTION:In a urethane resin compsn. contg. a hydroxyl compd. (A), a phosphate (B) and a polyisocyanate (C), as the compd. (A), both 25-75 pts.wt. castor oil (A1) and 75-25 pts.wt. a transesterified castor oil (A2) are used. As the phosphate (B), e.g. triphenyl phosphate, tricresyl phosphate, trixylenyl phosphate, etc., can be cited. It is pref. that 10-50 pts.wt. phosphate (B) are used per 100 pts.wt. hydroxyl compd. (A).
Patent JP-S51126416-A (JP)
Title: Diagnosis and system of exhaust gas recycling valve
Inventor: SEKI NAOYA
IPC: G01M15/00
Filed: 1975-04-25
Abstract: PURPOSE: To diagnose simply an exhaust gas recycling valve(EGR valve) in its actually installed condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59175945-A (JP)
Title: Abnormality detecting device for multiple cutting edge tool
Inventor: NAGAHATA KIYOSHI
IPC: B23Q17/09
Filed: 1983-03-24
Abstract: PURPOSE:To contrive the improvement of efficiency as well as the unmanned operation of a machine tool by a method wherein the device is constituted so as to detect accurately and automatically the abnormality of the tool in the machine tool such as a milling machine or the like equipped with the multiple cutting edge tool. CONSTITUTION:The device consists of a sensor 10, detecting the physical fluctuation of the machine tool such as the milling machine or the like equipped with the multiple cutting edge tool, first and sensor Fourier converters 14, 15, a peak value detecting circuit 16, a reference value setter 17, a comparator 18 or the like. The output signal of the sensor 10 is inputted into a filter 12 through an amplifier 11 and is inputted into the converter 14 through an A/D converter 13. The converter 14 effects the Fourier conversion of the output signal of the converter 13, therefore, the result of frequency analysis is obtained by the converter 14. Thus, the abnormality of the multiple cutting edge tool may be detected automatically and the improvement of efficiency as well as the unmanned operation of the machine tool may be controved.
Patent JP-H02272062-A (JP)
Title: Polyphenylene ether/polyamide composition obtained from polyphenylene ether capped with aryloxytriazine
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08L71/12
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a composition being compatible, not undergoing phase separation and delamination and having excellent impact resistance by mixing an aryloxytriazine-capped polyphenylene ether with a polyamide.  
     CONSTITUTION: This composition comprises an aryloxytriazine-capped polyphenylene ether obtained by bringing a polyphenylene ether [desirably, poly(2,6-dimethyl-1,4-phenylene ether)] and an aryloxychlorotriazine into contact with each other in the presence of a basic reagent under the reaction conditions and having a terminal group of the formula (Q 1  is a halogen, a prum.- or sec.- alkyl, a phenyl or the like; Q 2  is a halogen, a prim.- or sec.-lower-alkyul or the like: A is an aromatic group; and X is an alkyl, a cycloalkyl or an aromatic group) with a polyamide and desirably an elastomeric impact modifier. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61208676-A (JP)
Title: Data recording system
Inventor: KOIDE HIROSHI
IPC: G11B20/12
Filed: 1985-03-13
Abstract: PURPOSE:To enable the recording capacity to be increased at low costs by recording address information and flag information a plural number of times in each sector on the disk. CONSTITUTION:A track 8 is divided into a number of sectors of constant lengths. Each of the sectors is made up of a preformat part and data part with gaps being formed between the sectors, preformat part and the data part. The preformat part is previously formed at the same time that the track 8 is formed on the disk 1, while data are subsequently recorded and reproduced by an optomagnetic device. The preformat part consists of a first address part, a second address part and a third address part and is so arranged that the same address information and flag information are written thrice in the three address parts so that the information correctly read is held as valid for improving error rates. The error rate of 10<-11>-10<-12> is sufficiently guaranteed by writing same information thrice. In this way, the effective area on the disk is increased with increase in memory capacity.
Patent JP-H07233652-A (JP)
Title: Wave making device
Inventor: TAKAHATA MASAYA
IPC: G01M10/00
Filed: 1994-02-23
Abstract: PURPOSE:To provide a wave making device having high wave making performance by detecting the water level in a chamber, and controlling the aperture of an outside air guide valve so that the water level reaches a prescribed level. CONSTITUTION:An outside air guide valve 7 controlling the pressure and quantity of the outside air guided into a vertical cylindrical chamber 2 is provided above the chamber 2. The chamber 2 and a vacuum pump 3 are communicated via an intake pipe 4. When the air in the chamber 2 is evacuated by the vacuum pump 3, the pressure in the chamber 2 is lowered. When the outside air guide valve 7 is opened to guide the outside air into the chamber 2, the pressure at the upper section of the chamber 2 is increased. The outside air guide valve 7, a pressure detector 9, an aperture detector 12, and a water level detector 13 are connected to a control device 10 with a control circuit 11, and the aperture of the outside air guide valve 7 is adjusted so that the water level in the chamber 2 becomes the prescribed water level. When the water level in the chamber 2 is raised and lowered, waves can be continuously generated on the water surface of a pool 1.