baber/WOPTO huggingface dataset:
Patent JP-H0765631-A (JP)
Title: Copper foil for laminated synthetic resin layer and manufacture of this copper foil
Inventor: EGUCHI TATSUO
IPC: B21B1/40
Filed: 1993-08-30
Abstract: PURPOSE:To provide a copper foil that can be laminated with a synthetic resin layer with high peeling strength. CONSTITUTION:Pin holes of diameter 10-500mum are formed by a hundred thousand to 10 million/m<2> on a copper foil, which can be easily provided as follows. An electrolytic copper foil 18-70mum thick is prepared. First cold rolling (initial pass) is carried out on the electrolytic copper foil. The draft of the initial pass is no less than 30%. Cold rolling may be carried out as many times as required. Final cold rolling (finishing pass) is carried out thereafter. The draft of the finishing pass is no less than 40%. The total draft of repeated cold rolling on the electrolytic copper foil is no less than 70%. The draft (%) of the initial pass or the finishing pass can be calculated based on an expression [(t0-t1)/t0]X100, where t0 is the thickness of the copper foil before cold rolling and t1 is the thickness of the copper foil after cold rolling. The total draft (%) can be calculated based on an expression [(ta-tb)/ta]X100, where ta is the initial thickness of the electrolytic copper foil before the initial pass and tb is the final thickness after the finishing pass.
Patent JP-S6298221-A (JP)
Title: Electronic scale
Inventor: YAMAMOTO YOSHIRO
IPC: G01G23/18
Filed: 1985-10-25
Abstract: PURPOSE:To reduce height dimensions of a scale main body by providing an indication part on the top and making a part to cover the indication part of a loading scale transparent and making the indication part visible. CONSTITUTION:A load detection part 2, a level 3, etc., are incorporated in the scale main body 1. Further, the indication parts 4a and 4b for a regular staff and a customer are provided at the relative parts respectively on the top of the main body 1 and a key input part 5 is provided at the side face of the indication part 4a side. Then, the transparent loading scale 6 is arranged on the top of the main body 1 and the indication parts 4a and 4b, and the level 3 are seen from the upper part through the scale 6. Then, when an object 7 to be weighed is mounted on the loading scale 6, the weight actuates the detection part 2 and the quantity, a price, etc., in accordance with the weight on the object 7 to be weighed are indicated with the indication parts 4a and 4b. It is not necessary to maintain a space for the indication parts 4a and 4b at the side face of the main body 1 by the above-mentioned constitution and the titled scale can be set on a sufficiently small scale considering only the arrangement of the key input part 5 to the side face of the main body 1 and the space of the inside of the main body 1 and the whole of the scale can be made a thin type.
Patent JP-S63109711-A (JP)
Inventor: URURITSUHI UETSUSERU
IPC: A01D78/10
Filed: 1987-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60130658-A (JP)
Title: Topcoating agent for metallic film
Inventor: SAKANE HIROMI
IPC: C23C14/58
Filed: 1983-12-19
Abstract: PURPOSE:To improve resistance to wear and weather, increase the thickness of a coating film and retain good refractive index and coating appearance, by adding a silicic acid mixture to a two-pack urethane paint. CONSTITUTION:0.1-10% (based on the quantity of resin) silicic acid mixture is added to a two-pack urethane paint. The silicic acid mixture is commercially available. When the quantity of the silicic acid mixture is less than 0.1%, a satisfactory effect can not be obtd., while when the quantity exceeds 10wt%, undesirable phenomenons such as fogging are caused. The surface of metal can be thick-coated with the topcoating agent, whereby the strength and wear resistance of a coating film can be improved and at the same time, a topcoat having improved thermal dimensional stability and weather resistance including resistance to light, water and heat can be obtd.
Patent JP-2000040351-A (JP)
Title: Portable sound reproducing device
Inventor: OHORA SHINICHIRO
IPC: G11B33/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve portability and operability by respectively providing a right side head set and a left side head set on both sides of a sound reproducing part and integrating the head sets with a portable sound reproducing device. SOLUTION: The right side head set 1 and the left side head set 2 are provided respectively on both sides of the sound reproducing part 3, and these three parts are integrated, and electric connection is performed inside the main body. Both side head state 1, 2 are bent to the inside to be housed compactly, and using switches 4 functions of turn on/off of a power source, start, stop, fast-forward, rewind, volume adjustment, etc., are manually performed. The sound reproducing devices such as a radio and a sound recording medium device containing a magnetic cassette tape, a magnetic disk, etc., are housed in the main body by opening/closing a cap 5. Troublesome codes for connecting the sound reproducing devices with the head sets or an earphone are eliminated, and a housing bag and a pocket of clothing are eliminated also when it is carried, and the sound is reproduced and listened.
Patent JP-2001067141-A (JP)
Title: Docking station
Inventor: TANIGUCHI TAKAYA
IPC: G06F1/16
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the force required for the coupling/release operation of a notebook-sized personal computer(PC). SOLUTION: A double speed link mechanism to be driven by the opening/ closing operation of an operation lever 16 and a sliding plate to be slid in a direction orthogonal to the connection face of a docking connector 11 while interlocking with the double speed link mechanism are built in a docking station 10. Guide claws 12 erected on the sliding plate are projected from the upper surface of a casing form the station 10, and when a notebook type PC 1 is placed on the station 10, the claws 12 are inserted into guide holes formed on the rear face of the PC 1 and a docking connector 2 of the PC 1 is coupled with a docking connector 11 by the closing operation of an operation lever 16. In this case, rollers 13 are used for aiding the sliding of the PC 1 and guide claws 14 are inserted into guide grooves 4 to suppress deviation from the sliding direction of the PC 1.
Patent JP-H0891496-A (JP)
Title: Beverage dispenser
Inventor: HAYASHI TOSHIO
IPC: F25D11/00
Filed: 1994-09-07
Abstract: PURPOSE: To achieve a high cooling capacity, structural compactness, and high performance by providing a baffle plate so as to obstruct a spiral flow caused by a stirring vane inside a water tank. CONSTITUTION: While ice 7 is formed cylindrically around an ice-making coil 3 and in a state of being stuck to them, a motor 12 is operated to rotate a stirring vane 10 so that within the cylindrical wall of ice 7 water 6 inside a water tank 2 is stirred and cooled and cools a beverage passed through a cooling coil 5. By providing baffle plates 8 inside the water tank 2 a spiral flow produced therein by the rotation of the stirring vane 10 is made to impinge upon the baffle plates 8 and the water 6 is made to flow vertically and circulate along the baffle plates 8. As a result, the vortices in the solid region that tend to spiral uniformaly with the stirring vane 10 are reduced and the speed difference between the water 6 flowing inside the tank 2 and the stirring vane 10 increases, hence a rise of the turbulence level inside the tank and an increased ability of stirring.  The liquid inside the cooling coil 5 can be cooled efficiently by the heat storage function of the ice 7.
Patent JP-H0794668-A (JP)
Title: Integrated circuit device
Inventor: IWATA MASAO
IPC: H05K1/14
Filed: 1993-09-27
Abstract: PURPOSE:To provide an integrated circuit device provided with means preventing the integrated circuit itself from being rejected even if any one of a large number of memory chips is mounted incorrectly thereon. CONSTITUTION:The integrated circuit comprises a frame body 3 provided with connecting pads 7 on the outer periphery thereof, and memory modules 1, 2 bonded tightly through the frame body 3. Each of the memory modules 1, 2 is provided, on the wiring board 4, with a memory chip 5 and an alternative memory chip 5a connected each other through a signal switching pad 6a.
Patent JP-H0582115-A (JP)
Title: Alkaline battery separator and manufacture thereof
Inventor: ICHINUKIZAKA ISAO
IPC: H01M2/16
Filed: 1991-09-19
Abstract: PURPOSE:To provide an excellent alkaline battery separator by forming a single layer of a polyolefine type non woven fabric separator having a two-layer structure of a micro fiber layer, introducing a sulfonic group thereto, and making obverse/reverse hygroscopic characteristics different from each other. CONSTITUTION:Since the first fiber layer 12 is formed of fiber which has hydrophilic -SO3H and -COOH and has a fiber diameter equal to or smaller than 10mu, both a hydrophilic property and a liquid holding characteristic can be provided. The second fiber layer 13 is transformed into non woven fabric by using fiber except the first layer. The second fiber layer of previously manufactured polyolefine type fiber is drawn out, and melt blow on polyolefine type polymeric resin containing-[CH2-CH (COOH)] as a precursory body of polyolefine type fiber, is carried out on a conveyor so as to form a non woven fabric sheet having a two-layer structure. Next, it is treated in a concentrated sulfuric acid bath at 30-90 deg.C, and the layer 13 is not transformed into sulfone, and water repellency of initial olfine type resin is kept. According to this constitution, since a desired quantity of a sulfone group can be introduced reliably/ accurately/speedily under a mild reaction condition, only the fiber layer 12 can be transformed into a hydrophilic one without deteriorating strength of extremely fine fiber, so that an electrolytic solution holding characteristic can be made excellent.
Patent JP-H08105667-A (JP)
Title: Air conditioner
Inventor: OKUBO TAKESHI
IPC: F25B13/00
Filed: 1994-10-04
Abstract: PURPOSE: To provide an air conditioner in which the substantial simultaneous use of an outdoor heat exchanger of a different heat source is performed without increasing the capacity of the exchanger. CONSTITUTION: An air conditioner has a plurality of indoor units 9 connected to an outdoor unit 1 to operate cooling and heating, and comprises a plurality of outdoor heat exchangers 11, 15 of different heat sources provided at the outdoor unit 1, and control means for selecting the single operation of the exchanger 1 of the same heat source or the simultaneous operation of the exchangers 11, 15 of the different heat sources. The simultaneous operation of the outdoor heat exchangers of the different heat sources is performed to reduce the initial cost and the running cost.
Patent JP-H04122402-A (JP)
Title: Molded body and its production
Inventor: KANEDA TAKAYOSHI
IPC: B01D15/00
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a molded body which is available as an adsorption body capable of smoothly adsorbing and treating large pressure without being broken even when large pressure acts thereon by arranging a hollow reinforced cylinder formed of the water-permeable material to the hollow part of the hollow cylindrical adsorption body incorporating an adsorbent. CONSTITUTION:A hollow reinforced cylinder 13 which is opened in one end and formed of the water-permeable material (e.g. porous ceramic such as biscuit) is arranged in slurry 12 incorporating an adsorbent (e.g. pitch-based activated carbon fiber) and a binder (e.g. acrylonitrile fiber). An adsorption body 1 is formed by sucking the slurry via a connecting pipe 16 from the aperture part of the reinforced cylinder 13 and depositing the adsorbent and the binder on the surface of the rein forced cylinder 13. Then, this molded body is heated and dried. The molded body produced by such a way is utilized as adsorbing treatment for city water. Thereby this molded body is not broken even when large pressure acts thereon and adsorbing treatment can smoothly be performed.
Patent JP-2000071307-A (JP)
Title: Oil excluding method and apparatus for vertical injection machine
Inventor: NAKAGAWA TAKASHI
IPC: B29C45/83
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject method and apparatus preventing leaked oil from reaching a screw cylinder part even when the leakage of oil from the oil seal of the screw driving part of a vertical injection machine is generated. SOLUTION: The leaked oil from the oil seal 6 of the output shaft 3 of the screw driving part of a vertical injection machine is received by the upper surface of the oil excluding ring 7 provided under the oil seal 6 to be fixed to the outer peripheral part of an output shaft 3. The leaked oil on this surface is scattered in an outer peripheral direction by centrifugal force and allowed to fall to be recovered in an oil recovery groove 8 in the outer peripheral part of the oil excluding groove 8.
Patent JP-S60131267-A (JP)
Title: Thermal transfer printing device
Inventor: KANEKO TAKATOSHI
IPC: B41M5/26
Filed: 1983-12-20
Abstract: PURPOSE:To permit a proper expression of tone by arranging heating elements that correspond to a bit of each unit of picture informations and have their areas successively increased by twofold for each time the unit is taken up one place, and that do not overlap mutually within one picture element, at intervals of integral number times of one picture element. CONSTITUTION:First of all, the heating element 4 which correspond to the bit of the lowest unit is heated and transferred, and then, a thermal head 3 is moved in the direction A as much as one piclture element and the heating element 5 which correspond to the bit of the next unit is heated and transferred and, then, heating and transferring is continued successively to the heating element 9 by taking up the unit one place each time, resulting in printing of almost whole of the area of one picture element as indicated by the illustration of printing 11. Accordingly, by selectively heating each heating element 4-9, corresponding to the digital signal converted from video signal, the printing which expresses the tones of the ratio of areas of 64=2<6>tone becomes feasible. Thus, proper tones, no color shears in printing and reduction in printing time become capable of being effected.
Patent JP-H0558488-A (JP)
Title: Paper feed device
Inventor: YAMANAKA YUJI
IPC: G03G15/00
Filed: 1991-08-27
Abstract: PURPOSE:To enable even a sheet material high in friction factor width a separation pad to be fed by fitting the separation pad onto a separation pad pressing arm in such a way as to be arranged in an area at a sheet material approaching side when the longitudinal center line of the side force of a paper feed roller in the axial direction is made a division line. CONSTITUTION:When one side of the longitudinal center line O, which is made a division line, in the side face of a paper feed roller 1 in the axial direction, is made to be an area A at a sheet material approaching side, and when the other side is made to be an area C at a sheet material delivery side, a separation pad 2 is fitted onto a separation pad pressing arm 7 in such a way as to be arranged in the area A at the sheet approaching side. There therefore exists no separation pad 2 in the area C of the paper feed roller 1 at the sheet material delivery side. By this constitution, frictional force given to the sheet material S by the separation pad 2 can be reduced to a range required by paper feeding function, the carrying force of the paper feed roller 1 will be strong enough to overcome frictional force between the separation pad 2 and the sheet material S, even if the sheet material S high in friction factor with the separation pad 2, is used.
Patent JP-H0878134-A (JP)
Title: Serge absorber and its manufacture
Inventor: TOKURA JIRO
IPC: H01T4/12
Filed: 1994-09-08
Abstract: PURPOSE: To generate a creeping discharge on the surface of a dielectric chip at overvoltage by preliminarily interposing the dielectric chip having a fixed thickness between the glass-sealed parallel electrode surfaces of a serge absorber. CONSTITUTION: A dielectric sheet having a fixed thickness is cut to form a dielectric chip 1, and the dielectric chip 1 is interposed between parallel Dumet electrodes 2 having copper films. The Dumet electrode 2, the dielectric chip 1, and the Dumet electrode 2 are successively inserted into a glass pipe 3, and glass-sealed in a high temperature chamber in which argon gas is carried under the atmospheric pressure. The dielectric constant of the alumina which is the main component of the sheet is 6-10, and the charge distribution of the counter electrodes 2 is differed between the part making contact with the dielectric chip 1 and the part exposed to the discharge gas. When an overvoltage is thus added between both the electrode 2 by the uneven field distribution, a creeping discharge is generated along the corner part surface of the dielectric chip 1.
Patent JP-H04119715-A (JP)
Title: Radio receiver
Inventor: TAURA KENICHI
IPC: H03J7/18
Filed: 1990-09-10
Abstract: PURPOSE:To search other broadcast stations over and entire frequency band by allowing a local oscillator in a 2nd channel selection device to oscillate broad frequencies capable of changing an employed conversion system and providing a voltage holding circuit on this receiver, thereby keeping the tuning state of a high frequency amplifier. CONSTITUTION:A controller 14 receives key sensing of a key switch 16 to implement the broadcast reception in a 1st channel selection device 3 and the searching of other broadcast stations by a 2nd channel selection device 29, thereby selecting the broadcast station of the same program whose electric field level is higher automatically. When a local oscillating frequency enters a reception frequency band by the channel selection device 3, the conversion system of the channel selection device 29 is revised. Thus, the disturbance on the reception is avoided. For example, in the case of receiving an FM broadcast, when the channel selection device 3 is used to receive a frequency fR between 76-79.3MHZ, the local oscillating frequency of the channel selection device 29 is selected to be the relation of fL2=fS+10.7MHZ, then the disturbance on the channel selection device 3 is avoided for searching other broadcast stations.
Patent JP-H0788247-A (JP)
Title: Display element
Inventor: KATANO MASAAKI
IPC: A63F11/00
Filed: 1993-09-28
Abstract: PURPOSE:To give a see-through board made from glass laminate also a function of display element and allow it to be used in display as advertisement by providing a film for display pinchedly at the see-through board, and performing display by means of light irradiation to be made either intermittently or at the specified times. CONSTITUTION:A showcase is composed of a case body 1, an exhibit 2, and a see-through board 3 consisting of an inner glass plate 5 and outer glass plate 6 whose four edges are affixed fast by a framing 4, wherein the glass plates 5, 6 are affixed with a rubber adhesive of silicone series, polysulfide series, etc. A film for displaying 7a embodied as a reflective functional film (sol-gel film, etc.), hologram film, etc., to give advertisement, etc., is formed on a glass plate 7 of the inner glass plate 5. When an infrared sensor 11 senses that any person has approached the showcase 1, a halogen lamp 10 as a light source is switched on with a signal given appropriately so that the hologram film 7a is irradiated with white light, and a letter pattern 12 is displayed as afloat to the surface.
Patent JP-H1178366-A (JP)
Title: Method for reupholstering blackboard
Inventor: AOI JIYUNJI
IPC: B43L1/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To facilitate a reupholstering with an unused surface material by laminating a double-sided magnetized magnet sheet on used surface of steel sheet of an existing blackboard by a magnetic attraction force of its one surface side, and laminating the unused surface material of steel sheet on the surface of the magnet sheet by a magnetic attraction force of the other surface side of the magnet sheet. SOLUTION: After an edge frame 7, powder tray 9 and the like are removed, a double-sided magnetized magnet sheet 12 having a thickness of about 0.5 to 1.0 mm previously cut in the same size (a length of 3500 m and a height of 1200 mm) as retaining used surface material 5 is laminated on a surface of the material 5 by a magnetic attraction force of one surface side operating between the sheet 12 and the material 5. Then, unused surface material 13 having the same size as the material 5 and made of a coated steel sheet or enameled steel sheet having a thickness of about 0.3 to 0.5 mm is laminated on a surface of the sheet 12 via a release sheet 14 made of synthetic resin by a magnetic attraction force of the other surface side operating between the material 13 and the sheet 12.
Patent JP-H04122484-A (JP)
Title: Washing apparatus
Inventor: TSUTSUMI KATSUJI
IPC: A47L15/00
Filed: 1990-09-11
Abstract: PURPOSE:To keep the washing effect of washing particles for a long time by a method wherein the washing particles are mixed with a feed liquid for washing the surfaces of said particles to be stored in a solid-liquid storage tank and subsequently fed. CONSTITUTION:Washing particles 1 for washing an object to be washed and a feed liquid 8 for feeding the washing particles 1 and washing the surfaces thereof are stored in a solid-liquid storage tank 9. A solid-liquid separation part 12 is arranged above the solid-liquid storage part 9 and, in washing parts 3-5, the object to be washed is washed using the washing particles separated by the solid-liquid separation part 12. Further, the washing particles 1 used in the washing parts 3-5 and the feed liquid separated by the solid-liquid separation part 12 are guided to the solid-liquid storage tank 9 by return means 10, 15. An injector 18 is arranged on the way of the feed pipeline 17 allowing the solid-liquid storage tank 9 to communicate with the solid-liquid separation part and a pressure liquid is supplied to the injector 18. That is, the regeneration effect of the washing particles is enhanced to develop high washing capacity.
Patent JP-S62102134-A (JP)
Title: Instrument for collecting soil gas
Inventor: MIZUGUCHI TADAO
IPC: G01N1/22
Filed: 1985-10-30
Abstract: PURPOSE:To prevent amalgam being generated by silver vapor by providing a grip part to the upper part of a taper cone and forming the gas collection pipe of plastic material or a metal pipe whose inside and outside are coated with the plastic material. CONSTITUTION:A couple of grips 10 are provided to the upper part of the taper cone 1 and since an instrument for collection is attached or detached to perforation putting both hands to the grips 10 when using the instrument, the attaching or detaching operation is facilitated. Further, since the gas collection pipe 11 is formed of the plastic material or the metal pipe whose inside and outside are coated with the plastic material, a chemical reaction with the silver vapor in gas at the time of inhaling the gas in soil is not generated and it is prevented that an error of an analyzed value of the gas based on the reaction takes place.