baber/WOPTO huggingface dataset:
Patent JP-H03223456-A (JP)
Title: Ornamental member and its production
Inventor: UCHIYAMA AKIRA
IPC: C23C14/06
Filed: 1990-01-29
Abstract: PURPOSE:To produce ornamental parts having attractive external appearance finished into multicolored state by applying undercoat plating to the surface of ornamental parts having ruggedness pattern and then forming a hard Ti-type film on the ruggedness pattern part by an ion plating method. CONSTITUTION:An undercoat plating layer 2 of Cu, Ni, Ni alloy, Pd, Pd alloy, Rh, Au, Au alloy, etc., is applied by an electroplating method to the surface of an ornamental member 1 for watch composed of stainless steel, etc., having ruggedness pattern. Subsequently, a hard film 3 of grayish black color composed essentially of Cr, O, N, and C is formed on this layer 2 by an ion plating method, and further, a hard gold-colored film 4 composed essentially of Ti, N, and C is laminated on the above film 3 by an ion plating method. Successively, a masking film 5 is formed along the ruggedness pattern, and then, the unnecessary part of the gold-colored film 4 is removed by etching and the masking film 5 is further removed by peeling, by which the attractive ornament finished into multicolored state by the combination of the hard grayish black film 3 and the hard gold-colored film 4 in the ruggedness pattern part and excellent in corrosion resistance, adhesive strength, wear resistance, and scratch resistance can be obtained.
Patent JP-S52102097-A (JP)
Title: Vending apparatus for postage stamps, revenue stamps, etc.
Inventor: SATOU KIYOSHI
IPC: G07F11/68
Filed: 1976-02-20
Abstract: PURPOSE: The need for electrical circuits for counting and storing the number of the stamps being sold, sheet by sheet, by counters, etc. is eliminated and the occurrence of false operation is obviated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63187898-A (JP)
Title: Key telephone system
Inventor: AOKI TAKASHI
IPC: H04Q3/58
Filed: 1987-01-30
Abstract: PURPOSE:To allow each terminal set to display a holding trunk line clearly by detecting a holding trunk line number in holding a trunk line, sending the number to a key telephone set whose holding button is depressed and displaying a holding trunk line number onto the display device of the said key telephone set. CONSTITUTION:A control circuit 16 activates a cross point 11 to connect an acquired trunk line to a holding circuit 14 thereby holding the trunk line. Then the control circuit 16 outputs a display data displaying which trunk line is in holding to said telephone set via an interface of the relevant telephone set. When a holding button is depressed, said trunk line is connected to the holding circuit 14 and the holding trunk line number is stored in a memory. Then the holding data is read from the memory and outputted to the relevant key telephone set. The key telephone set displays the trunk number held in the display device and completes the processing.
Patent JP-S55112621-A (JP)
Title: Clock unit for information processing system
Inventor: MINAMI HIDEKAZU
IPC: G06F1/14
Filed: 1979-02-21
Abstract: PURPOSE: To enable the clock operation by the second unit even if the first unit is in failure, by incorporating the real time timer to each unit, in the information processing system consisting of the first unit and a plurality of the second units.  
     CONSTITUTION: In the system consisting of the centralized monitor unit CSC3 and a plurality of CPU4, each unit incorporates the real timers 2, 1 respectively. The  timer 2 counts the real time standard value of the timer 1 via the clock set instruction line 18 and the timer value supply line 15. If the CSC3 is normal, the signal of  the clock effective display line 17 is 1, the selection circuit 11 selects the clock of  the clock generation circuit 5, and if the CSC3 is in failure, the signal on the line 17  is 0 with the failure detection circuit 6, and the circuit 11 selects the clock of the  clock generating circuit 12. The clock count clock from the circuit 11 is fed to the  timer 1 via the timer control circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57134229-A (JP)
Title: Manufacture of joint
Inventor: SUGIUCHI TOSHITAKA
IPC: B21K1/16
Filed: 1981-02-10
Abstract: PURPOSE:To manufacture joints excellent in dimensional accuracy and mass productivity by forming a pipe by cold or warm forging and cutting screw by cutting work. CONSTITUTION:A pipe is inserted into a die that has expanded upper half, a tapered part and a small diameter part which is nearly the same in diameter with a pipe 20. An end of it is expanded by pressing in a punch at cold or warm state, and then another end is expanded similarly to make a member (a). Next, an expanded part 21 of the member (a) is inserted into another die, and a punch is pressed in at cold or warm state to make an expanded part 24 in which the expanded part 21 is thickened. The expanded part 21 of another end is then thickened to make a member (b). An annular projection 27 called a dowel is formed in this member (b) using a another die, and a screw 28 is provided by cutting on the outer periphery of expanded parts 26, 26 of the member (c) thus obtained to make a socket S.
Patent JP-S57132329-A (JP)
Title: Fine processing method
Inventor: NISHIOKA KIYUUSAKU
IPC: H01L21/3065
Filed: 1981-02-10
Abstract: PURPOSE:To contrive the improvement of processing by inducing reactive gas or gas plasma in a sample chamber in performing fine processing by aiming a charged beam at a processed substance. CONSTITUTION:A charged beam 2 taken out of a charged beam generating chamber 1, for example, a CF3<+> ion is accelerated at 200-300V and etching is performed by aiming the charged beam 2 at a sample 4 to be processed, for example, Si. At that time, the gas pressure in a sample chamber 3 is maintained at about 1-10 Pas. As the result, a decrease in etching speed is not recognized. And the etching speed can be further increased by aiming an electromagnetic wave 7, for example, infrared rays, at the sample 4 to be processed from an electromagnetic waves generator 8. Furthermore, even if a processing material is changed, fine processing can be done by materials except Si if a suitable charged beam and gas or plasma, electromagnetic wave permitting etching for the material by sublimation or evaporation are selected.
Patent JP-H02199279-A (JP)
Title: Vacuum casting device
Inventor: TAKAGI HIROMI
IPC: F04B41/06
Filed: 1989-01-27
Abstract: PURPOSE:To provide a casting which enhances the vacuum pressure reducing state of a cavity and improves quality by a method wherein a mechanical booster pump is located between a vacuum tank connected to a vacuum route and a vacuum pump. CONSTITUTION:A vacuum casting device is formed with a stationary mold 71, a moving mold 72 forming a cavity 7 in a way to make contact with the stationary mold 71, an injection sleeve 8 guiding a molten metal to the cavity 7, and a vacuum device E sucking the cavity 7 into a pressure reducing state. The vacuum device E is provided between a vacuum tank 2 connected to the vacuum route and a vacuum pump 1 with a mechanical booster pump 3. This constitution enables provision of a casting of high quality through enhancement of the vacuum pressure reducing state of the cavity.
Patent JP-H06226843-A (JP)
Title: Crosslinked heat-shrinkable tube
Inventor: KASHIWAZAKI SHIGERU
IPC: B29C35/08
Filed: 1993-02-05
Abstract: PURPOSE:To improve the uniformity of crosslinking and to prevent the generation of uneven wall thickness at the time of the expansion of a cylindrical tube under heating by preliminarily forming a projection for setting both surfaces of the cylindrical tube to the outer periphery of the tube along the longitudinal direction of the tube. CONSTITUTION:A heat-shrinkable tube 1 is constituted by providing projections 3 for setting both surfaces of the cylindrical tube 2 to the outer periphery of the tube 2. The projections 3 are integrally molded along with the cylindrical tube 2 to be symmetrically provided at two places and have a square, triangular or round cross section. The projections 3 extend along the longitudinal direction of the tube 2 in this cross-sectional shape and form rows along the tube 2 when they are looked from the lateral side of the tube 2. This raw tube is passed through an electron beam irradiation crosslinking process due to an inverted V-shape turn. At this time, the projections 3 prescribe the rotation of the tube 2 in the peripheral direction thereof and, even when the tube is turned, no surface and rear reversal is generated and uniform electron beam irradiation crosslinking is achieved.
Patent JP-S60184385-A (JP)
Title: Stabilized enzyme conjugate composition
Inventor: MAAKU ANSONII ANAUISU
IPC: G01N33/535
Filed: 1985-02-04
Abstract: An enzyme conjugate composition comprising an enzyme conjugate, a calcium salt and a polyethylene glycol is disclosed. The enzyme conjugate composition is effectively stabilized by the presence of the calcium salt and the polyethylene glycol.
Patent JP-S63185679-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/382
Filed: 1987-01-29
Abstract: PURPOSE:To enable repeated use and enable high-quality printing even on a transfer recording paper low in surface smoothness, by providing at least two coloring agent layers on a base by applying respective aqueous coating materials, and providing a releasable layer between the two coloring agent layers. CONSTITUTION:A first releasable layer 2 is provided on a base 1, and then a first coloring agent layer 3 and a second coloring agent layer 5 are provided thereon, with a second releasable layer 4 provided between the layer 3 and the layer 5. The releasable layers comprises a heat-fusible substance and a thermoplastic resin as main constituents, and a wax such as a vegetable wax, an animal wax, a petroleum wax and a mineral wax which contains at least 50 wt.% of a heat-fusible substance is used, the melting point of which is preferably 40-150 deg.C. The thermoplastic resin used for the releasable layers is particularly preferably an ethylene-vinyl acetate copolymer. The releasable layer is ordinarily provided by preparing an aqueous coating liquid (aqueous emulsion) comprising the constituents of the layer, and applying the coating liquid. With this multilayer construction, mixing of constituents of the coloring agent layers will not occur, and transferring can be performed multiple times.
Patent JP-S52101620-A (JP)
Title: Linear additive for free cutting metal
Inventor: YAMAJI KENKICHI
IPC: C21C7/00
Filed: 1976-02-24
Abstract: PURPOSE:Additive made to wire material is covered with metal having no influence to molten bath. The additive is thus obtained which can be added into molten steel uniformly in good operational efficiency and high yield.
Patent JP-H07230954-A (JP)
Title: Plasma treatment device and its cleaning method
Inventor: OMORI NOBUHIKO
IPC: H01L21/304
Filed: 1994-02-16
Abstract: PURPOSE:To eliminate the need for extra parts used or cleaning and eliminate the problem of dissociation of gas molecules used for cleaning by a method wherein, after a plasma grown film has been treated, the residue adhered to the inside of the airtight container of a plasma treatment device is removed by heating the airtight container from outside. CONSTITUTION:The cleaning method, to be performed after a product has been taken out, is conducted in such a manner that a glass bell jar is covered by a heating member 62. At this time, a process chamber 1 is evacuated by an exhaust system. 58. Then, heat is generated by applying a current to a resistive heating element 65, the internal space of the glass bell jar 51 and the process chamber 1 is heated up through the intermediary of the glass bell jar 51, and the inside of the glass bell jar 51, the process chamber 1, a substrate-placing stand 2, and the surface of a substrate supporting body 3 are heat-treated. The residue of film of the aluminum, aluminum alloy and the like adhered to the above-mentioned parts is sublimated or removed by decomposition.
Patent JP-S61177968-A (JP)
Title: Production of roasted chestnut
Inventor: SHIMIZU SHOZO
IPC: A23L25/00
Filed: 1985-02-01
Abstract: PURPOSE:To make it possible to obtain roasted chestnuts of good quality by a simple method and facilitate the labor saving and automating of equipment, by impregnating the surface of raw chestnuts with a fat or oil or saccharide solution, and treating the resultant chestnuts with hot air under specific conditions. CONSTITUTION:A fat or oil or saccharide solution is sprinkled over raw chestnuts, fully stirred and impregnated uniformly therein. The resultant chestnuts are then heat-treated with hot air at 120-150 deg.C in for example electric constant temperature drier for 30-120min. A liquid oil which is as slightly rancid as possible is used as the above-mentioned fat or oil.
Patent JP-H10219537-A (JP)
Title: Yarn for preventing discolor
Inventor: HAYAKAWA CHISA
IPC: D02G3/36
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a conjugated yarn capable of producing woven fabrics and knitted fabrics capable of effectively suppressing occurrence of temporary color change in surface color of clothing by water. SOLUTION: This yarn for preventing discolor has a layer structure of two or more layers comprising an artificial cellulose fiber containing 1-5wt.% white pigment and a fiber other than the artificial cellulose and, in the cross section of the conjugated yarn, the outer layer part is composed of the artificial cellulose fiber group and the inner layer which comes into contact with the inside of the outer layer is composed of a fiber other than the artificial cellulose fiber.
Patent JP-S62179403-A (JP)
Inventor: UON SHIEN RIYUU
IPC: A45B25/14
Filed: 1986-01-30
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-H09207808-A (JP)
Title: Steering device in automatically traveling vehicle
Inventor: NISHIMURA HIDEJI
IPC: B62D11/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To control the turn of an axle at many steps so as to enbale the smooth turn securely by detecting a side clutch 'OFF' position and a braking start position by a second angle sensor and detecting strong and weak operation positions of a side brake by a first angle sensor. SOLUTION: When a deviation amount from an induction cable is small, an output of a first angle sensor 41R by which a clutch is turned 'OFF' drives a drive motor 31R to an angle α2 position, a side clutch arm 25R is turned by an angle α3 which is equivalent to it, and a side clutch is turned off to shut off the transmission of power of an axle 46R so that the axle 46R is not driven and can turn clockwise slowly. When the deviation amount is large, the drive motor 31R is further driven and turned up to a position where an output of the first angle sensor 41R becomes an angle β2 so that a side brake performs weak operation. When the deviation amount is increased further, the drive motor 31R is driven and turned up to an angle γ2 so that the side brake performs strong operation.
Patent JP-S60163571-A (JP)
Title: Color picture forming device
Inventor: SASAKI TAKU
IPC: B41J2/21
Filed: 1984-02-03
Abstract: PURPOSE:To keep a color picture with high picture quality by recording overlappingly yellow ink after cyan ink or magenta ink so as to decrease the change of cyan and magenta ink. CONSTITUTION:An ink jet head unit 11 is fitted to a carriage 10 of a color ink jet printer and the unit 11 is moved in the arrow beta along a guide rail 9 by a head feeding motor 5 and head feeding rollers 6, 7. The ink jet heads 12-15 of black, magenta, cyan and yellow are arranged to the unit 11 and each ink of black, magenta, cyan and yellow is supplied to the heads 12-15 from tubes 16- 19. In selecting the movement of the unit 11 in the arrow beta, the yellow ink is recorded overlappingly after the cyan or magenta, the color change of the cyan/ magenta is decreased so as to record a color picture with high picture quality.
Patent JP-S61178693-A (JP)
Inventor: HIRAIWA KOJI
IPC: G21C3/328
Filed: 1985-02-05
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-S58136610-A (JP)
Title: Production of impact-resistant resin
Inventor: KOKUBO TAKASHI
IPC: C08F2/00
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a particulate ABS resin by a simple operation, by effecting graft copolymerization in an emulsion state and adding an unsaturated nitrile only to the polymerization system and partially coagulating the emulsion in the production of an ABS resin by an emulsion-suspension polymerization method. CONSTITUTION:In a process for producing the titled resin comprising grafting an aromatic vinyl monomer (e.g., styrene) and an unsaturated nitrile monomer (e.g., acrylonitrile) onto a rubber-like elastomer latex (e.g., styrene/butadiene copolymer latex) in an emulsion state; partially coagulating the graft-copolymerized latex; converting the latex into a suspension state; and grafting each of the above monomers which are added after the above emulsion-state graft copolymerization onto the copolymer in a suspension state; only the unsaturated nitrile monomer is added to the reaction system after completion of the graft copolymerization in an emulsion state, and then the latex is partially coagulated.
Patent JP-H07230630-A (JP)
Title: Optical integrated pickup
Inventor: DOI MASAAKI
IPC: G11B7/09
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a tracking error signal free from offset and to execute accurate tracking error detection by forming two channel waveguides on a substrate and making the refractive index distribution in the vertical direction of a substrate approximately symmetrical. CONSTITUTION:Channel waveguides 2, 4, 5 are formed by a known Ti thermal diffusion method using LiNbO3 on a waveguide substrate 1 and thereafter, MgO is deposited thereon and is further subjected to thermal diffusion. In such a case, the refractive index decreases in a region 3 where the Mg diffuses into the substrata. The refractive index distribution of the channel waveguides is expressed in superposition on the refractive index of the region formed by Ti diffusion. The similar thing is executed even if the channel waveguides are formed not by the thermal diffusion method of Ti but by a proton exchange method. Then, the channel waveguides of a flush type having the refractive index distribution symmetrical with the vertical direction are formed and the tracking error signals free from the offset are obtd. by thermally diffusing the MgO under suitable conditions.
Patent JP-H03224038-A (JP)
Title: Scan log editing/display system
Inventor: KAWAHARA MASAKO
IPC: G06F11/34
Filed: 1990-01-30
Abstract: PURPOSE:To attain the simultaneous display of scanning pages of plural devices by clearing only the oldest working buffer, reading the corresponding log data and generating a new scanning page when the working buffers contain no log data corresponding to the name and the number of a device desired to be displayed. CONSTITUTION:A scan address area 120 and a reading object storage area 121 are provided on respective plural working buffers 12 which read the log data at every device out of a log file 2 and edit them. Then the contents of a display object device storage area 11 of a display area or the contents of a display scan page area 13 are changed. When the buffers 12 contain no log data corresponding to the desired name and the number of a device to be displayed, only the oldest buffer 12 is cleared. Then the corresponding log data is read into the cleared buffer 12 and the new scanning pages are generated in response to the name and the number of the device. These generated scanning pages are displayed. Thus, the same scanning pages of plural devices are simultaneously displayed.
Patent JP-S61177878-A (JP)
Title: Liquid crystal television receiver
Inventor: YOSHIMOTO YOSHINORI
IPC: H04N5/66
Filed: 1985-02-04
Abstract: PURPOSE:To use effectively the built-in electric power source and to improve a portable characteristic and an operation characteristic by providing a connecting plug with a change-over socket to change over and connect the electric power source for TV or the electric power source for an illuminating device to a TV driving circuit part. CONSTITUTION:When an illuminating device 6 is separated from a portable liquid crystal TV receiver, in a change-over switch socket 4, a movable terminal (b) is connected to a plus terminal C, and when the device is closed by the control of an electric power source switch 3 for TV, a direct current voltage is impresed from a + electrode of a built-in battery 2 to a TV driving circuit 1 and the usual using condition of a TV image receiver can be obtained. When the device 6 is linked with the TV receiver, a connecting plug 10 is inserted into the socket 4, and therefore, the terminal (b) of the socket 4 is separated from the terminal (c) and the circuit 1, the battery 2 and the switch 3 is completely insulated. Instead, a direct current voltage is suitably impressed by the control of a power source switch 9 for in illuminating device from a battery 8 for the illuminating device to the circuit 1, and the usual using condition of the TV receiver can be obtained.
Patent JP-S60167786-A (JP)
Inventor: MORI TAIICHI
IPC: B25J9/16
Filed: 1984-02-07
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-S54111788-A (JP)
Title: Field effect transistor
Inventor: NAKATANI MASAAKI
IPC: H01L29/417
Filed: 1978-02-21
Abstract: PURPOSE: To increase the dielectric strength of source and drain, by shortening the length toward gate width at the end of source electrode at the channel side of planar type FET operation layer than that of the drain electrode end corresponding.  
     CONSTITUTION: To shorten the length broadwise the gate 5 of the source electrode end 3 in contact with the channel of the thin operation layer 2 on the semi-insulation substrate 1 than that of the end 41 of the drain electrode opposing, the pattern of the electrode 3 is taken as E-shape, and the operation layer 2 of concave of E-shaped type can be removed. With this construction, no lines of electric field 7 are put in the surface of concave 31 of the source electrode 3 and essentially they are reduced, then the density of lines of electric field is decreased in the case of the I type electrode at the end 41 of the electrode 4, mitigating the concentration of electric field. Accordingly, no adverse effect is caused on the crystal construction of the operation layer, increasing the dielectric strength between the drain and source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57134564-A (JP)
Title: Treatment of waste nitric acid containing iron
Inventor: YOSHIKAWA TOMOHIKO
IPC: C23G1/36
Filed: 1981-02-12
Abstract: PURPOSE:To recover nitric acid from waste nitric acid discharged from a process for surface-treating an iron material, to reuse the recovered acid and to enable the discharge of waste liquor after regeneration into the public water area by subjecting the waste nitric acid to oxidation treatment with an H2O2 soln. and by bringing it into contact with a strongly acidic cation exchange resin. CONSTITUTION:Fe<2+> and NO2<-> in waste nitric acid discharged from a process for surface-treating or etching an iron material with nitric acid are oxidized to Fe<3+> and NO3<->, respectively by adding a chemical equiv. of an about 1% aqueous H2O2 soln. to the ions. The waste acid is then passed through a strongly acidic cation exchange resin bed to remove Fe<3+> by adsorption and to recover nitric acid. Since the recovered nitric acid is free from nitrous acid, it is reused in surface treatment or other process. By feeding about 10-20% hydrochloric acid to the resin bed, Fe<3+> adsorbed on the resin is allowed to be desorbed to regenerate the resin. Since waste liquor after the regeneraion is almost free from a nitrogen compound, it can be discharged into the public water area by carrying out only neutralization.