baber/WOPTO huggingface dataset:
Patent JP-H09153269-A (JP)
Title: Information recording/reproducing device
Inventor: KOJIMA SUSUMU
IPC: G11B23/50
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To always clean the optical recording region of a card in a good condition in an information recording/reproducing device for recording/ reproducing information for an information storage card. SOLUTION: In this information recording/reproducing device, a cleaning tape is wound between a winding reel 26 and a rewinding 27, the cleaning tape is wound round the winding reel 26 side by a specified rotational angle by a winding reel driving means 24 for each cleaning of the card and the completion of winding the cleaning tape round the winding reel 26 side is detected by a sensor 60, the cleaning tape is rewound round the rewinding reel 27 side by a specified angle by a rewinding reel driving means 25.
Patent JP-H03171146-A (JP)
Title: Charge controlling resin particles and manufacture of same
Inventor: SHIMOYAMA HIROSHI
IPC: G03G9/097
Filed: 1989-11-30
Abstract: PURPOSE:To obtain electric charge controlling resin particles superior in chargeability characteristics and high in compatibility with a binder resin by forming spherical particles mainly composed of a copolymer of radically polymerizable monomers comprising of styrene and an acrylic monomer and sodium styrenesulfonate by suspension polymerization. CONSTITUTION:The radically polymerizable monomers comprising of styrene and the acrylic monomer are polymerized to produce a copolymer of a composition corresponding to the reactivity and concentration of the monomers, and as the polymerization proceeds, the copolymer begins to precipitate, but the presence of a dispersion stabilizer in this polymerization system unites some of the copolymer particles, and forms comparatively stable dispersed particles. Since these particles are the copolymer of the styrene, the acrylic monomer, and sodium styrenesulfonate, the particles adsorb each monomer nonreacted in a continuous phase, and produce a copolymer comparatively uniform in composition, thus permitting the obtained charge controlling resin particles to be superior in compatibility with the binder resin and the monomers constituting the resin and excellent in chargeability characteristics.
Patent JP-2000150145-A (JP)
Title: Sealing method for el element
Inventor: KOHAMA KEIICHI
IPC: H05B33/04
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To easily seal an EL element without deterioration thereof. SOLUTION: A transparent substrate with an EL element formed on the surface and a wrapping member for wrapping the EL element are bonded to each other, using an adhesive setting upon exposure to ultraviolet and the EL element is thereby sealed. In this case, mirror surface is formed on the bonding surface of the wrapping member. Also, a gap between the EL element and the adhesive is suitably established so that ultraviolet reflected from the bonding surface of the wrapping member attenuates to strength equal to or less than 1 μW/c m2 for arrival at the EL element. Furthermore, the adhesive is made to contain an ultraviolet absorbing agent or an ultraviolet absorbing film is formed on the surface of the transparent substrate. According to this construction, the amount of ultraviolet indirectly irradiated to the EL element is sufficiently reduced, thereby preventing the deterioration of the element.
Patent JP-H10144270-A (JP)
Title: Battery pack
Inventor: MARUYAMA HIROSHI
IPC: H01M2/10
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To downsize a battery pack, and lighten weight to the upmost limit while safety and durability as the pack are being maintained. SOLUTION: An electronic circuit part 28 for controlling the charging/ discharging condition of a battery main body 12, is adhered to one side surface 72 of the rectangular type battery main body 12 so as to be disposed, and concurrently a plus side electrode 90a and a minus side electrode 90b are extended toward the upper end face 18 and lower end face of the main body 12 respectively. Furthermore, when the mounting face 72 of an electronic part and the upper and lower surfaces, are to be mounted, the electronic circuit part 28 and lead wire portions 92 running to the electrodes, can be protected by a protection member 16 which is formed into a U shape in such a way that their outer circumferential surfaces are continuous to the outer circumferential surfaces of the main body 12.
Patent JP-H09153950-A (JP)
Title: Intercom system
Inventor: HAMADA AKIHIKO
IPC: H04M9/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To attain an intercom speech while continuing an external line speech. SOLUTION: An external line L0 and an extension L1 are connected to a telephone set connection circuit 3 of an intercom master set A and the telephone set connection circuit 3 is connected to a 2-way amplifier circuit 15 via a switch circuit S1 . Furthermore, the 2-way amplifier circuit 15 is connected to an intercom connection circuit 5, a hand-free speech circuit 8 and a 4:2 conversion circuit 13 via switch circuits S2 -S4 . Moreover, a 2-line conversion circuit 9 connected to a speech line L3 via a demodulation circuit 11 and a modulation circuit 12 is connected to the 4:2 conversion circuit 13. The respective circuits are controlled by a control circuit 14. Thus, in the case of an intercom call during a speech with an external line by a single telephone set D connected to the extension L1 , control circuit 14 closes the switch circuits S3 , S2 , (or S4 ) to form a channel independently of that consisting of external line L0 -telephone set connection circuit 3-extension L1 so as to attain the intercom speech.
Patent JP-2001173334-A (JP)
Title: Door mechanism attached shutter device
Inventor: NAKAJIMA KOJI
IPC: A62C2/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a door mechanism attached shutter device capable of realizing the arrangement of convenient door mechanism on a shutter curtain in accordance with the state of a building and making a convenience thereof for users of the door mechanisms provided to the shutter curtain. SOLUTION: The door mechanisms 50 and 51 are arranged near to a guiding device 5 such as handrail or the like. In the shutter curtain 20, when parts from the interior width end positions B1 and C1 to positions B2 and C2 taken as dimension widths V1 and V3 of 1/N of the dimensions W of the overall interior width (N is 2 or more and 3 or more are favorable as an integer) are made as the end sections 20A and 20B, the door mechanisms 50 and 52 are arranged to the end sections 20A and 20B.
Patent JP-H08170788-A (JP)
Title: Corrosion protecting method for pipe end of metallic pipe whose inner and outer side covered with resin
Inventor: NAKADA HIROYUKI
IPC: F16L58/02
Filed: 1994-12-16
Abstract: PURPOSE: To improve the corrosion resistance of the pipe end of a metallic pipe whose inner and outer side covered with the resin by melting and welding the corrosion resistant material of the pipe end of the prescribed structure making use of the ultrasonic vibration on the pipe end surface of the metallic pipe whose inner and outer side covered with the resin. CONSTITUTION: An inner resin covered layer 12 and an outer resin covered layer 13 made of polyvinyl chloride are formed on the inner and outer surfaces of a metallic pipe 11 respectively, and a metallic pipe whose inner and outer side covered with resin 1 is formed. An inclined surface 111 which is expanded toward the end is provided on the end surface of the metallic pipe 11 at each end part of this metallic pipe 1. The corrosion resistant material 2 of the pipe end made of polyvinyl chloride is melted and welded on this inclined surface 111.  This corrosion resistant material 2 is provided with an inclined surface 21 corresponding to the inclined surface 111, a projecting bar 22 along the circumferential direction of a part opposite to the end face of the inner resin covered layer 12, and a projecting bar 23 along the circumferential direction of a part opposite to the end face of the outer resin covered layer 13. The projecting bars 22, 23 are abutted on the end faces of the inner and outer resin covered layers 12, 13 and welded making use of the ultrasonic vibration.
Patent JP-2000152462-A (JP)
Title: Device for installing structural member for dividing inside in cable laying duct
Inventor: LE CAM JOEL
IPC: G02B6/50
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To install a structural member in a cylindrical duct over a long distance without embrittling nor deteriorating the member, by arranging an internal core in the structural member which is fixed to a position in the molded cone of an external cylinder and softened so that the inside diameter of the member may be fixed. SOLUTION: A cylinder 40 is positioned behind a hot blast suction port 30, and a molded core 41 arranged at the front end section of the cylinder 40 gradually forms a structural member 10 in a cylindrical shape by softening the member 10. The member 10 comes out of the rear end section of the cylinder 40 in a perfect cylindrical shape and arranged in a duct 20. An internal core 50 is fixed in the molded cone 41 of the cylinder 40 and connected to a fixed cable 53. It is necessary to quickly cool the structural member 10 after molding. Consequently, the member 10 permanently keeps its cylindrical shape, has a superior mechanical resistance against pulling and wiring work, and can be arranged over a long distance.
Patent JP-2001129045-A (JP)
Title: Method and apparatus for cleaning human body
Inventor: MASUDA KATSUTOSHI
IPC: A61H15/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaning a human body capable of improving health and figure for a bather. SOLUTION: A plurality of massaging rollers 27 are arranged under a bather M lying on his back on a support member. The rollers 27 are constituted to reciprocate and move in a state the rollers 27 are contacted with a bather's M back while rotating around their own axes. Feet of the bather M lying on his back on the member are supported by a swinging mechanism 26 for executing a so-called goldfish motion for the bather M.
Patent JP-H01152770-A (JP)
Title: Substrate with superconducting thin-film
Inventor: SHINADA MEGUMI
IPC: H01B12/06
Filed: 1987-12-10
Abstract: PURPOSE:To form a substrate, which has a large area, is easy to be applied to a semiconductor process and has a superconducting thin-film, by forming the intermediate film of YSZ, MgO or SrTiO3 onto the surface and shaping the superconducting film onto the intermediate film. CONSTITUTION:A semiconductor wafer composed of Si, etc. and a substrate consisting of Al, SiO2, Al2O3, etc. are used, and the thin-film of YSZ, MgO or SrTiO3 is shaped onto the substrate through various methods such as a physical evaporation method such as a chemical vapor deposition method, a sputtering method, an electron beam evaporation method, etc. or a dipping method or the like as an intermediate film. A superconducting thin-film is formed onto the intermediate film through the sputtering method, the dipping method, etc., the temperature of the thin-film is elevated through heating, and a superconducting thin-film element is acquired through annealing treatment. Accordingly, the superconducting thin-film having a large area and stable quality is shaped, thus easily applying the substrate to a semiconductor process.
Patent JP-2001130531-A (JP)
Title: Large-sized container
Inventor: MORI HITOSHI
IPC: B65D1/46
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized container capable of preventing not only a body expanding phenomenon wherein side walls are expanded outwardly but also the difficulty of the on-off work of a lid caused by the body expanding phenomenon and capable of also preventing the leak of the liquid housed in a container main body because the lid is applied to the container main body in a liquidtight state by a lid fixing member arranged in order to fix the lid to the container main body. SOLUTION: A large-sized container consists of a lid C of which the corner parts are reinforced by reinforcing materials and a container main body B to which preventing means 9, 18, 19 of a body expanding phenomenon wherein side walls 2 are expanded outwardly are applied and a lid fixing member L for fixing the lid to the container main body is arranged.
Patent JP-H02158139-A (JP)
Title: Manufacture of bipolar transistor
Inventor: OTA TOSHIMICHI
IPC: H01L21/331
Filed: 1988-12-12
Abstract: PURPOSE:To make capacity Cbc between a base and collector small by forming an external base region on an semiinsulating substrate in the vicinities of a collector contact region and a collector region by crystal growth. CONSTITUTION:A multilayer film, consisting of a collector contact layer 22, which contains an n-type impurity, a collector layer 23, a base layer 24, which contains a p-type impurity, an emitter layer 25, and an emitter contact layer 26, is formed by crystal growth, and thereon a mask 41 is formed, and the vicinity of the multilayer film is removed by wet etching down to the semiinsulating substrate 21. Next, an insulating layer 31, which does not contain any impurity, and an external base layer 32, which contains a p-type impurity in high concentration, are formed in order by crystal growth. And a mask 42 is so formed slenderly as to straddel the emitter contact layer 26, and the vicinities are removed at the same time by wet etching and the exposure of the collector contact layer 22 is done. Hereby, it can be made effectively without the collector contact region and the collector region and the external base region overlapping each other, and Cbc can be made small in structure.
Patent JP-H01154139-A (JP)
Title: Photosensitive material
Inventor: YAMADA MASATO
IPC: G03F7/004
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the clear image of the title material with a development processing for a short time by embedding base or base precursor particles in the wall material of a microcapsule. CONSTITUTION:The photosensitive material contg. a photosensitive microcapsule is constituted by embedding the base or the base precursor particles in the wall material of the microcapsule. Accordingly, the base can rapidly permeate into the photosensitive microcapsule at the time of thermal development. Thus, the inside of the photosensitive microcapsule becomes alkaline, and the polymerization reaction of a polymerizable compd. advances smoothly and rapidly, thereby obtaining a clear image.
Patent JP-H0822432-A (JP)
Title: Bus-interface logic integrated circuit
Inventor: KIN KEIKAN
IPC: G06F13/38
Filed: 1994-12-16
Abstract: PURPOSE: To remove a defect ratio and a noise phenomenon or the like, at the time of executing an interface function by having a programmed single chip execute the interface function. CONSTITUTION: This is a bus interface logical integrated circuit in which an interface circuit can be realized between a system bus 10 and a host module 30 by the use of a programmable chip 20. The programmable chip 20 includes input/output parts 21, 22, 24, and 25 which select the input and output of data between the system bus 10 and the host module 30, and a combining logical part 23 which logically combines each variable inputted for data transmission and reception among those input/output parts, and outputs a required value.  Then, the combining logical part 23 includes logical computing elements 23A and 23C which combine variables inputted from plural input terminals, and output a value, and flip flops 23B and 23D which receive this output by the synchronization of a clock signal, and output data, and the data transmission and reception are started by the control signal of the host module.
Patent JP-H10153788-A (JP)
Title: Liquid crystal display device
Inventor: ATSUTA MASAKI
IPC: G02F1/1368
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the constitution of a liquid crystal display device and to improve the adhesive property to a substrate, by constituting the device of a specific wiring material having a low resistance and the resistance to treatments with various kinds of chemicals in the later stages. SOLUTION: A gate electrode line 17a comprises a metallic layer 20 consisting of an alloy of Cu and Zr and a ZrO oxide layer 21a covering the layer. The ZrO layer 21a is interposed between a conductive layer 20a and the substrate 12 as well. Similarly, a storage capacitor line 19 comprises a conductive layer 20b consisting of Cu and Zr and a ZrO insulating film 21b covering the same. An insulating film 22 is deposited on the substrate formed with such electrode layer 17a and wiring layer 19 and an a-Si layer 16a is formed in the TFT region atop the film. Further, a drain electrode layer 16b and a source electrode 16c are formed, on the other hand, a pixel electrode 14 consisting of ITO is formed in the pixel region on the storage capacitor line 19 and is electrically connected to the source electrode layer 16. The drain electrode layer 16b is electrically connected to a data line.
Patent JP-2001130112-A (JP)
Title: Printer adjusting shift of dot forming position
Inventor: NUNOKAWA HIROICHI
IPC: B41J2/51
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance image quality by reducing shift of dot forming position. SOLUTION: After dots are formed in an ink jet printer during going stroke of main scan, sub-scan is performed at a feed rate equal to one half of the nozzle pitch k to form dots of returning stroke thus printing a test pattern where both dots are arranged alternately in the sub-scan direction without being overlapped. When the dot forming timing of going and returning strokes is correct, a dot array is formed to extend in line in the sub-scan direction and small irregularities are formed when the dot forming timing is shifted. With such a test pattern, the dot forming timing can be adjusted easily with high accuracy based on the linearity of dot array. When the dot pitch is too short to cause overlap of dots in the sub-scan direction, a test pattern where the dots do not touch each other is formed by using the nozzles while decimating.
Patent JP-H02161080-A (JP)
Title: Parking device for bicycle
Inventor: TSUNODA NAGASADA
IPC: B62H3/08
Filed: 1988-12-14
Abstract: PURPOSE:To conduct the loading operation of a bicycle simply, smoothly and safely by using a pallet having a force-accumulating auxiliary mechanism for reducing load. CONSTITUTION:An elevating lever 7 for controlling the elevation and lowering operation of a pallet 5 is attached pivotally in a rocking-free manner, and one end 71 of the elevating lever 7 is made to abut against the underside of the pallet at a position nearer to the pallet end section side than a fixed fulcrum section. The other end 72 is connected and coupled with a force accumulating mechanism composed of a sliding member 10 such as a rod, a lever or other slider pieces pulled by a spring 11 through a wire 9, and a locking mechanism 12 engaged with and detached from the sliding member 10 is installed. Accordingly, the loading operation of a bicycle can be conducted simply and smoothly, and the bicycle can be brought to an easy handling and safe type.
Patent JP-H03169518-A (JP)
Title: Manufacture of foam molded product
Inventor: FUJII MUTSUO
IPC: B29K105/04
Filed: 1989-11-29
Abstract: PURPOSE:To eliminate reliably removing work of flashes, by a method wherein a groove-shaped part formed on a skin material is set up to a mold so that the same is fitted into a gas vent groove, a foam molding material is cast into a cavity of the mold and generating gas is discharged through the groove- shaped part. CONSTITUTION:A groove-shaped part 11 formed on an end part 10 of a skin material 9 is set up to a bottom force 2 so that the same is fitted into a gas vent groove 8 of the bottom force 2. Then a foam molding material is cast into a cavity 1, mold clamping is performed by closing a top force 5 and gas generated at the time of this foaming is discharged outside of a mold through the groove-shaped part 11 of the skin material 9. At the time of this molding, a part of the foam molding material cast into the cavity 1 of the bottom force 2 is streamed into the gas vent groove 8 of the bottom force 2, stuck to the groove-shaped part 11 of the skin material 9 fitting into the gas vent groove 8 and becomes flashes 12. The flashes 12 are removed along with a foam molded product of the bottom force 2 simultaneously with demolding and separated from the molded product.
Patent JP-H11149724-A (JP)
Title: Optical disk device and assembling method of optical disk device
Inventor: SAJI YOSHITO
IPC: G11B21/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device constituted in a thin type and the assembling method of the optical disk device, in which assembling properties are improved and a residual tilt after the adjustment of a tangenial tilt is decreased. SOLUTION: Energizing members of guide-shaft support means 21, 31 are formed in conical coil springs 22, 32 and can be thinned. The support-transport systems of an optical pickup 1 are constituted by the three shafts of guide shafts 20, 30 and a screw shaft 4, the driving means 6 of the screw shaft 4 and a driving-force transmission means 8 are manufactured in optimum layouts, and thinning is attained. Difference between an inner circumference and an outer circumference of the tangential component of a tile error between a recording surface 10a and an optical axis 1a is minimized and a jitter margin is increased while optimizing a place in the disk radial direction in a tangential tilt adjustment process. The optical pickup 1 is fitted under the state in which the end sections of the guide shafts 20, 30 are projected upwards, and assembly properties are improved.
Patent JP-H08146085-A (JP)
Title: Test tray of handler for ic tester
Inventor: ITO AKIHIKO
IPC: B65D85/86
Filed: 1994-11-24
Abstract: PURPOSE: To provide a test tray of a handler for IC tester achieving the extension of the life of the IC press mechanism in a tray insert and capable of easily dealing with the alteration of the shape of an IC package. CONSTITUTION: In the IC press mechanism in the tray insert 2 of a test tray 1, a predetermined number of guide holes 5 and leaf spring holding shafts 6 are provided around a housing part 4 holding an IC 3 at a predetermined position. The test tray 1 is constituted so that spring driving parts 8 are moved up and down along the guide holes 5 to elastically deform leaf springs 7 formed from a metal having springiness to press or release the IC 3.
Patent JP-H02194812-A (JP)
Title: Method for removing residue from waste gas washing
Inventor: FURIITORITSUHI DEIRUKUSU
IPC: B01D53/34
Filed: 1989-12-05
Abstract: PURPOSE: To execute evaporation of an aq. portion and drying of solid with a simple system by spraying a washing concentrate into the inflow chamber of a hot gas filter and adhering the salts contained in the washing concentrate to the inflow side of a hot filter element under evaporation of moisture. CONSTITUTION: The flue gas 3 of a combustion device 1 having the succeeding hot gas filter 5 and washing machine 9 is subjected to wet washing with, for example, the sufficiently desalted water. The washing liquid 19 is utilized in the flue gas from the combustion device particularly for radioactive waste. The residues from the flue gas washing are removed by drying and evaporating at the time of resetting the washing concentrate of the device into the flue gas to be washed in order to supply the residues thereof to final storage in the form of the solidified form. At this time, the washing concentrate or the washing liquid 19 or part thereof is sprayed into the inflow chamber 6 of the hot gas filter 5. The salts included in the washing concentrate 19 are adhered to the inflow side of the hot filter element 8 under the evaporation of moisture.  The salts are separated by backflow of air.