baber/WOPTO huggingface dataset:
Patent JP-H07167339-A (JP)
Title: Proportinal flow control valve
Inventor: OKANOE YUTAKA
IPC: F02M69/32
Filed: 1993-12-15
Abstract: PURPOSE:To provide a proportional flow control valve having a high reliability by restricting the fully closing position of a movable iron core. CONSTITUTION:A stopper part is provided so as to restrict the fully closing position of a movable iron core 3 while contracting the inner hole 17a of a supporting member 17 for maintaining an elastic seal member 15 which is provided on the opening part of a guide cylinder 4, and the opening area of the inner hole 17a makes the fluid passage area or more of the space part in the guide cylinder 4. It is thus possible to restrict the fully closing position of the movable iron core 3 with a simple structure regardless of increase of a parts number and assembly manhour, and also it is possible to make constituents in common to each other in relation to variously different flow characteristics.
Patent JP-H06236755-A (JP)
Title: Negative electrode material, its manufacture, and lithium secondary battery
Inventor: MABUCHI AKIHIRO
IPC: H01M4/587
Filed: 1993-12-16
Abstract: PURPOSE:To provide a negative electrode material used for lithium secondary battery which is not only highly safe without generation of dendrite, but also can remarkably increase the discharge capacity per unit volume. CONSTITUTION:A battery is provided with a positive electrode 1, a negative electrode 3 containing a carbon material, and a separator 2 impregnated with an nonaqueous solvent electrolyte, a current collector 6 is arranged with the negative electrode 3, and they are received in a case 4 and sealed by a sealing plate 5 through an insulating packing 7. The carbon material is obtained by baking a carbonizable material at a relatively low temperature, and has the following characteristic: (A) the average grating constant d(002) by X-ray wide angle diffraction is 3.4Angstrom  or more; (B) the true specific gravity by pycnometer method is less than 1.8g/cc; and (C) the atomic ratio C/H of carbon/hydrogen is 2-40. Since a number of structural defects utilizable for the storage and release of lithium and enhancing discharge capacity are present in this carbon material, it is suitable as a negative electrode material for lithium secondary battery.
Patent JP-H03203829-A (JP)
Title: Optical recording medium and detection of life of optical recording medium
Inventor: IIDA TAMOTSU
IPC: G11B7/2405
Filed: 1989-12-29
Abstract: PURPOSE:To detect the life of the recording medium before the life of a user region 3 runs out by providing the life detecting region recorded at the pit pitch smaller than the pit pitch of the signals to be written in the user region. CONSTITUTION:The life detecting region 4 where the reference information for knowing the life of the optical recording medium 1 provided with the user region 3 in a part of the recording region 2 is recorded at the pit pitch smaller than the pit pitch of the signals to be written in the user region 3 is provided in the part, exclusive of the user region 3 in the recording region 2, of this optical recording medium 1. The amplitude of the reproduction signal of the reference information degrades to a permitted margin or below earlier than the amplitude of the reproduction signal of the user information when the amplitude of the reproduction signal read out of the optical recording medium 1 degrades. The life of the optical recording medium is detected before the user region becomes unusable in this way.
Patent JP-2000175197-A (JP)
Title: Image communication system, image coder and image decoder
Inventor: KIMATA HIDEAKI
IPC: H04N19/44
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image communication system where a coding efficiency can be enhanced to recover itself from an influence of a transmission error and a required capacity of a reference image memory can be reduced, and to provide an image coder and an image decoder. SOLUTION: A receiver side intra-request signal transmission section 203 requests coding of shape information in a received image to a transmitter side intra-request signal reception section 106 in the case of coding of an optional shape to code only the shape information independently. Furthermore, this method includes designation of texture information only and designation of coding either of the shape information and the texture information.
Patent JP-H1174028-A (JP)
Title: Shielded connector
Inventor: WATANABE YOSHINORI
IPC: H01R13/6582
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a shielded connector which can hold a shield member stably in a housing while the configuration remains relatively small and simple. SOLUTION: A shielded connector 10 has a shield member 50 to be mounted along the outer surface of a housing 30. The shield member 50 has a top wall 51 and a pair of side walls 58 positioned on both sides thereof 51. When the shield member 50 is mounted in the housing 30, a surface mount part formed flush with the side wall 58 is arranged as penetrating the first penetration part of a slot 35 provided in the housing 30, and then the surface mount part 57b is bent outward at approx. a right angle. This allows forming a mounting surface identical to the bottom surface of the housing 30, and the surface mount part 57b is engaged with part of the housing 30 so that it is possible to fix the shield member 50 to the housing 30.
Patent JP-H02226813-A (JP)
Title: Programmable logic device having a plurality of logic arrays arranged into mosaic layout with a plurality of interface blocks in mixed arrangement
Inventor: MIRERA BENEDETSUTEI
IPC: H03K23/54
Filed: 1989-12-28
Abstract: PURPOSE: To make needless a pad or an output pin for integrated device for signal feedback by forming a mosaic of memory cell arrays programmable a device system and plurifunction stationary circuit blocks(PSB). CONSTITUTION: A logic device having a network of memory cell arrays has four arrays A1 to A4 of other memory cells which gridirons and separately programmable by changing their conductivity, memory cells are preferably EPROM or EEPROM type, and four arrays A1 to A4 are formed as 'mosaic' together with the fixed number of PSB1-120 Then, OR array is directly cascaded from an AND array, and the output signal of the AND array can be utilized only in non-inverted form and cannot be utilized in inverted form. Thus, many feedback or internal paths for signal can be formed without a pin or a pad for integrated device.
Patent JP-H11137386-A (JP)
Title: Wire shelf rack
Inventor: SUDA HIDEKAZU
IPC: A47F5/10
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To make poles longer in order to improve housing efficiency and further to produce large and small wire shelf racks with the poles varying in shapes and sizes by making the welding surfaces of corner rings and steel wires larger, preventing the rupture of weld zones in spite of placement of heavy objects on the wire shelves and mounting many sheets of wire shelves. SOLUTION: A sleeve 20 is mounted at the pole 1 provided with holes 2 and the wire shelf 10 is mounted thereon. The large welding areas are formed by the corner rings 11 constituting the wire shelf 10 and steel wires 14. Several pieces of the poles 1 are connected in a longitudinal direction to obtain a prescribed height. The poles 1 are formed to a system provided with the holes 1 to enable the shapes of round or square pipes and to allow the selection of various diameters.
Patent JP-H07183269-A (JP)
Title: Washing pallet of semiconductor manufacturing jig
Inventor: MATSUDA YASUSHI
IPC: B08B11/04
Filed: 1993-12-24
Abstract: PURPOSE:To improve swish-off of water by a method wherein a plurality of frames are concentrically provided in a ringlike manner and mutual frames are coupled by a plurality of reinforcing bars and cross sections of the frames and reinforcing bars are tapered from downwardly to upwardly. CONSTITUTION:A cross-sectional shape of a reinforcing bar 4 and frames 5, 5' is tapered upwardly and a cross-sectional shape of an upper surface is ground horizontally to improve the stability of placed object to be washed. A purchased quartz crucible of a diameter 20'' for use in pulling up a silicon single crystal is laid face down and placed on this pallet, and its inner and outer surfaces are washed with hydrofluoric acid and after it is replaced with pure water, the quartz crucible is dried at 70 deg.C. A dry time is 55min, and when compared with a dry time 70min when a conventional pallet is used, it is possible to reduce a step time of about 15%. Thus, chemical liquid is not left on the pallet and water is extremely swished off, so that it is possible to reduce the step time by 15% or more.
Patent JP-H11176442-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OTSUKA ATSUSHI
IPC: H01M4/587
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery, having superion cycle characteristics in a wide temperature range, from high temperatures to low temperatures by improving a negative electrode active material. SOLUTION: In a secondary battery comprising a positive electrode of lithium including oxide, and a negative electrode of mix of meso-phase graphite and vapor phase deposition carbon fibers, the meso-phase graphte in the mix has a volume average grain diameter of 3 μm or more and 15 μm or less, a specific surface of 0.7 m<2> /g or more and 5.0 m<2> /g or less as measured by BET method, and a face interval (d 002) of 3.36 Å or more and 3.40 Å or less for a face (002) by a wide-angle X-ray diffraction method, and the vapor phase deposition carbon fiber has a specific surface of 10 m<2> /g or more and 20 m<2> /g or less as measured in the BET method, an average fiber diameter of 0.1 μm or more and 0.3 μm or less, and a face interval (d 002) of 3.36 Å or more and 3.40 Åor less for a face 002 by the wide angle X-ray diffraction method, and a ratio of the meso-phase graphite and the vapor phase deposition carbon fibers is set at 97:3-80:20 by weight ratio.
Patent JP-H07179083-A (JP)
Title: Direct mail provided with quiz question
Inventor: IKEDA RYUJI
IPC: B65D27/00
Filed: 1993-12-22
Abstract: PURPOSE:To surely perform transmission of notice information, by attracting receiver's attention. CONSTITUTION:While printing address information on an address surface 2 of an envelope 1 for direct mail and a quiz question 4 whose answer is expressed by stereogram is printed and along with a post card for an answer entering the answer of the quiz question 4 and an explanation in which a guiding document or an explanation document which a mailer is desirous of informing receiver of those are mentioned are enclosed within the envelope 1 for direct mail. The quiz question 4 expressed by the stereogram attracts receiver's attention and since the receiver opens the envelope 1 for the direct mail and reads pieces of information mentioned on the post card and the explanation. the information which the mailer is desirous of informing the receiver of this can be transmitted reliably to the receiver.
Patent JP-H09158335-A (JP)
Title: Connection member for lumber
Inventor: KUNIGAMI MITSUYUKI
IPC: E04B1/26
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To easily connect a column with a beam at site by inserting an insertion part of an insertion member fixed to the beam by means of a mount piece into a groove of a receiving fitting fixed to the column. SOLUTION: A receiving member 1 is fixed to a column as one lumber and an insertion member 10 is fixed to a beam as the other lumber. The member 1 has on its rear surface a fixing surface and on its front surface a slit and has a groove, which is forwardly tapered, between the slit and the fixing surface. And the insertion member 10 has an insertion part and a mount piece formed integrally with the insertion part. And the insertion part of the insertion member is inserted into the groove of the receiving member 1 fixed to the column to attach the mount piece of the insertion member to the beam thereby to connect the column with the beam.
Patent JP-2000185621-A (JP)
Title: Seat belt device
Inventor: UCHIYAMA ATSUYUKI
IPC: B60R22/12
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To improve a slipperiness between a webbing and a slide contacting member and maintain them for a long time, and to obtain an excellent storing property, an excellent pulling out property, and an excellent handleability. SOLUTION: A webbing 2 for a seat belt is composed of a webbing base cloth 2a and a surface treating layer 9. The surface treating layer 9 is formed by coating a surface treating agent 13, made by mixing a photocatalyst dispersing undiluted solution 11 including TiO2 and binder 12 made from one of a fluorine, a glass, and a silicon materials, on the webbing base cloth 2a. By an oxidative decomposition action of the TiO2 which is a photocatalyst in the surface treating agent 13, a dirt matter of organic substances is prevented to adhere to the surface of the surface treating layer 9 on one surface side of the webbing 2, and the dirt matter adhering to the surface is discomposed and eliminated by the TiO2, thereby cleaning the surface of the surface treating layer 9.
Patent JP-H09164312-A (JP)
Title: Water treating filter
Inventor: NAMITA YASUO
IPC: B01D35/027
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a water treating filter for effectively removing odorous components produced in used water in a fish tank, particularly ammonia, by incorporating a deodorant in a porous base material of a formed body made of a porous material. SOLUTION: In a water treating filter for purifying water in a fish tank or the like for keeping goldfish, tropical fish and the like, a deodorant and a deodorant holding additive for at least holding this deodorant are incorporated in a porous base material of a formed body made of porous material. As this deodorant, an iron compound based deodorizing catalyst is used. The porous material is not particularly limited as far as it is porous, and for example, nonwoven fabric, woven fabric, knit fabric, paper made, metal nets, porous ceramics and the like are exemplified. The porous base material is formed into, for example, a flat platy, a cylindrical, a tubular, a lumpy filler or the like.
Patent JP-H10184095-A (JP)
Title: Vibration isolation device for building
Inventor: KAWASAKI KOJI
IPC: F16F15/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation device, in which the reliability of vibration isolation operation is improved for a prolonged term and which starts vibration isolation operation instantaneously at the time of occurrence of an earthquake having a specified scale. SOLUTION: The vibration isolation device has bladders 14 disposed on a ground 10, on which a foundation section 4 for a building 2 is grounded, a high-pressure nitrogen device 22 supplying the bladders 14 with a high-pressure fluid through a piping 18, an earthquake ground motion detecting sensor 26 detecting an earthquake ground motion in the vicinity of the building, and a control valve 24 being operated on the basis of a detecting value detected by the earthquake ground motion detecting sensor 26 and starting the supply of the high-pressure fluid to the bladders 14 from the high-pressure nitrogen device 22 when the detecting value reaches a specific value S1 . The building is floated slightly so that the foundation section 4 for the building and the ground 10 are insulated by the bladders 14 expanded by the inflow of the high- pressure fluid.
Patent JP-H11187693-A (JP)
Title: Method and device for operation control of electronic component mounter
Inventor: INUZUKA RYOJI
IPC: H02P29/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an operation control method and an operation control device for an electronic component mounter with which a motor can be operated in an optimum operation state to the extent that the motor is not in an overload operation state, and productivity can be improved without the increase in the scale of equipment. SOLUTION: An internal temperature of a motor 1 is detected by a temperature detection circuit 2 with a thermocouple 6. An operation mode switching circuit 3 compares the detected temperature with a predetermined limit value which is an upper limit temperature at which the motor 1 is not in an overload operation state or a safe value which is lower than the limit value, and if the detected temperature reaches the limit value, requests an NC control unit 4 to change a maximum speed mode to a deceleration mode one step lower than the maximum speed mode in accordance with a control program, and if the detected temperature reaches the safe value in the deceleration mode, requests the NC control unit 4 to return from the deceleration mode to the original mode.
Patent JP-H06201071-A (JP)
Title: Sprinkler head fitting pipe fixing device
Inventor: MORITA KAZUO
IPC: F16L3/24
Filed: 1992-12-28
Abstract: PURPOSE:To provide a sprinkler head fitting pipe fixing device capable of fixing a sprinkler head fitting pipe in an open ceiling. CONSTITUTION:A sprinkler head fitting pipe fixing device is provided with a hanging bolt 1 hung from the ceiling face, and a fixture 2 having a support part 3 for supporting a sprinkler head fitting pipe B and a fitting part 5 to be fitted to the hanging bolt 1. The fixture 2 is formed in such a way that the support part 3 supports the sprinkler head fitting pipe B approximately parallel to the hanging bolt 1 at the time of fitting the fitting part 5 to the hanging bolt 1.
Patent JP-H07178181-A (JP)
Title: Catheter introducer
Inventor: NAKAJIMA HIROAKI
IPC: A61M25/08
Filed: 1993-12-24
Abstract: PURPOSE:To prevent bending of a sheath to be retained in a blood vessel for introducing a catheter or a stent to a target position without-thickening. CONSTITUTION:A reinforcement 2 spirally wound by fine metal wire is embedded in a sheath 1 excluding the front end and is given such a mechanical strength as to be retained without bending at sharply curved portions, nor exposing fine metal wire, so as to not to damage the vascular wall.
Patent JP-H09169897-A (JP)
Title: Biodegradable fiber reinforced molding and its production
Inventor: MUKAI KATSUYUKI
IPC: C08G63/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable fiber reinforced molding that has sufficient strength during a period within which an object is to be realized, is decomposed in the natural environment after achieving the object and is excellent in heat resistance by using biodegradable reinforcing fibers. SOLUTION: This biodegradable fiber reinforced molding in which 5-500 pts.wt. highly heat-resistant biodegradable reinforcing fibers having a mean length of 1-50mm are bonded in a dispersed state to 100 pts.wt. aliphatic polyester resin. It is obtained by dispersing 100 pts.wt. aliphatic polyester powder and/or fibers and 5-500 pts.wt. highly heat-resistant biodegradable reinforcing fibers having a mean length of 1-50mm, preferably together with a binder, in a liquid medium, removing the liquid medium to form a sheet, drying the sheet, heating it at a temperature above the melting point of the polyester and compressing it. Examples of highly heat-resistant biodegradable reinforcing fibers used include natural fibers, regenerated fibers and polyvinyl alcohol fibers.
Patent JP-H06191694-A (JP)
Title: Web connecting equipment for automatic packaging machine
Inventor: MATSUDA KATSUMI
IPC: B65H19/18
Filed: 1992-12-28
Abstract: PURPOSE:To hold the staring end of an auxiliary web at an adhesive surface and to peel the connected webs from the adhesive surface. CONSTITUTION:Web connecting equipment for automatic packaging machine is provided with a pair of web pressure connection boards 3 having an adhesive surface 4 for holding the starting end 2 of an auxiliary web, and for bringing the starting end 2 of the auxiliary web into pressure connection to the terminal end 1 of a preceeding web, and a pair of web press boards 7 for pressing the connecting sections of the webs brought into pressure connection by means of the web pressure connection boards 3 and releasing the pressure connection of the pressure connection boards 3.
Patent JP-H07187723-A (JP)
Title: Inspection apparatus for optical fiber
Inventor: SHIRAKO YUKINARI
IPC: G02B6/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide an inspection apparatus for optical fibers capable of detecting bubbles even in carbon coated optical fibers. CONSTITUTION:A device 1 for measuring optical transmission loss by back scattering method is directly connected to a base end of a base material 8 for optical fibers and, at the same time, a delivery speed detecting unit 4 for detecting a delivery speed during drawing an optical fiber 3 is arranged. The presence and the position of a bubble in the optical fiber 3 drawn into a filament and appearing to be black by adhesion of carbon are detected one by one according to data from the device 1 for detecting optical transmission loss and the delivery speed detecting unit 4.
Patent JP-H10261640-A (JP)
Title: Process for depositing and forming laminated dielectric composition for improving flatness of semiconductor electronic device
Inventor: SONEGO PATRIZIA
IPC: H01L21/3205
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the flatness of an electronic device integrated on a substrate by flattening the surface of the substrate, using a second dielectric layer with the help of a first dielectric layer for isolating a plurality of bit lines from one another, and a liquid substance during quick terminal annealing. SOLUTION: A first dielectric layer 17 is deposited on a substrate for isolating a plurality of bit lines from one another, and the thickness of the first dielectric layer 17 is controlled so that the voids 7 between the bit lines are filled fully. Then a second dielectric layer 18 of SOG type is deposited to flatten the surface of the substrate and further fill the voids 7 between the bit lines. Heat treatment is performed at a specified temperature to highly flatten and transform the dielectric layer 18 into a stable dielectric layer 18. The layer 18 is plasma-etched until the bit lines are partially exposed, and the dielectric layer 18 is confined within the regions 7 between the bit lines. Quick terminal annealing is performed to stabilize the substances in the dielectric layer 18. Thereby surface flattening can be accomplished.
Patent JP-H05161043-A (JP)
Title: Solid-state image pickup element device
Inventor: KUROKI YOSHIHIKO
IPC: H04N5/335
Filed: 1991-12-06
Abstract: PURPOSE:To eliminate a position deviation of the solid-state image pickup element caused by a stress relating to a cooling circulation path by drilling a liquid flow path to cool the solid-state image pickup element in the inside of a base. CONSTITUTION:A liquid flow path 7 is drilled in a base 3 supporting a solid- state image pickup element 2, a cooling liquid flows through a flowing hole 8 to cool the element 2 fitted to a recessed part 4 on the surface of the base 3 from the rear side till the liquid flows from the flowing hole 9. Thus, the cooling liquid is circulated in the flow path 7 drilled to the base 3 to absorb the heat of the element 2 for cooling, then the element 2 is cooled in an excellent way without causing a position deviation to a color separation prism.
Patent JP-H07196481-A (JP)
Title: Base material for cataplasm agent
Inventor: IMEGURI HIROMI
IPC: A61K9/70
Filed: 1993-12-28
Abstract: PURPOSE:To obtain carboxymethyl cellulose sodium salt which can suitably improve the extensibility and shape retention which the base material is required for cataplasm agents. CONSTITUTION:In a cataplasm agent water-containing gel including carboxymethy cellulose sodium salt as a self-adhesive base material and a transdermal drug is to be formulated therein, a carboxymethyl Cellulose sodium salt having 50 to 500 cps of 1% viscosity, 0.60 to 1.00mol/C6 etherification degree and 0.40 to 0.60 PVI value is used.