baber/WOPTO huggingface dataset:
Patent JP-S6477812-A (JP)
Title: Arc extinguisher for opening/closing device
Inventor: DOI SHIGEYOSHI
IPC: H01H9/36
Filed: 1987-09-18
Abstract: PURPOSE:To have an arc extinguisher for switch, which rejects intrusion of dirt and dust and which can be mass produced, by forming a gap of a gas exhaust hole of an arc extinguishing metal piece in a width smaller than the plate thickness of the metal piece through press processing of the peripheral part of a preparatory hole for the gas exhaust hole. CONSTITUTION:A protrusion 2 is extended at one end of the base of an arc extinguishing metal piece 1, and two longitudinally stretching gas exhaust holes 3 are provided in order to exhaust the arc gas. A preparatory hole 3' for each gas exhaust hole 3 is formed previously in a specified position of this arc extinguishing metal piece 1 in a size equal to or larger than the plate thickness of the arc extinguishing metal piece 1, and the gap of the gas exhaust hole 3 is given a width g smaller than the plate thickness by pressing the periphery of this preparatory hole 3' and crushing it. Therefore a groove 4 generated by pressing is provided at the periphery of the gas exhaust hole 3.
Patent JP-S6476212-A (JP)
Title: Inputting data system
Inventor: MACHIDA TETSUO
IPC: G06F3/02
Filed: 1987-09-18
Abstract: PURPOSE:To decrease a key operating number to a data input and to improve the operability of a data input work by using a input converting dictionary when the qualification of the data to be inputted is identified in advance like a place name input, etc. CONSTITUTION:Input converting dictionaries a4 (prefecture name file,) b5 (a city and country name file in each prefecture) and n6 (a town and village name file in each city and country) and a converting order table 7 are connected to a CPU1. When the data of the place name, etc., are inputted, according to an order shown by the table 7, the dictionaries a4-n6 are referred and the input data are converted. For example, as the place name input, the dictionary a4 is used at first. Next, when the input is completed concerning the dictionary a4, the next dictionary b5 shown by the table 7 is used and the second converting input is obtained. After that, that same data input and conversion is successively repeated and until it is shown by the table 7 that there is no dictionary to be used next or a user informs of an input end, the input operation is repeated. Thus, the key operating number of the data input is decreased and the operability of the input work can be improved.
Patent JP-H0872139-A (JP)
Title: Ceramic coating stabilizer
Inventor: NAKAYAMA HIDENOBU
IPC: B29L7/00
Filed: 1994-09-01
Abstract: PURPOSE: To make deteriorated matter hard to stick to the slide contact surface of a stabilizer for inflation molding with a resin a bubble. CONSTITUTION: The slide contact surfaces 42, 46 of the stabilizers 41, 45 coming into slide contact with the inner surface of a resin bubble 50 are coated with a ceramic material. The grooves for lowering the slide contact area with the inner surface of the bubble are formed to the slide contact surfaces to be also coated with the ceramic material.
Patent JP-H08190816-A (JP)
Title: Oxide super conducting wire and its manufacture
Inventor: DOI TOSHIYA
IPC: C01G29/00
Filed: 1995-09-11
Abstract: PURPOSE: To obtain a high superconducting critical current density at the liquid nitrogen temperature range by compounding a metallic body having a cubic aggregate structure and an oxide superconducting substance. CONSTITUTION: Pure silver is rolled at 220 deg.C so as to obtain 0.05mm thickness, and the same is annealed at 800 deg.C for two hours so as to form a silver tape board 10 in which crystal planes  100} of 80% or more are in parallel with a tape plane and orientation <100> is arranged in parallel with a rolling direction. Solution composed of 11 of water, 0.01mol of thallium nitrate, 0.02mol of barium nitrate, 0.02mol of calcium nitrate, 0.03mol of copper nitrate, 0.05mol of glycine is atomized by ultrasonic so as to deposit on the silver board 10 of 800 deg.C in 3μm thickness. The same is annealed at 850 deg.C for 50 hours in an atmosphere of oxygen and Tl2 O vapour so as to form a superconducting substance 11.  The (c) axis orientation of the crystal of 80% or more stay within 1 degree against the normal line of the board 10, the (a) axis thereof coincides with the rolling direction of the silver tape, and critical current density of 80kA/cm<2> is obtained at a temperature of 77K and in a magnetic field of 1T.
Patent JP-S59121282-A (JP)
Inventor: KOBAYASHI YOUJI
IPC: B32B1/08
Filed: 1982-12-28
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-S60124821-A (JP)
Title: Developing method for positive resist deposited on semiconductor substrate
Inventor: KATOU CHIHARU
IPC: H01L21/30
Filed: 1983-12-09
Abstract: PURPOSE:To effectively improve the uniformly of positive resist patterning by a method wherein an exposed semiconductor substrate is washed with pure water while it is being rotatory driven, it is washed with a positive resist developing solution, and after the exposed part has been selectively removed and developed, it is washed twice with pure water at the different number of revolution. CONSTITUTION:Exposed semiconductor substrate 10 is installed on a spinner head part 13, rotatory driven unitl time T1, pure water is dripped from the first nozzle 141, and the dust and the like adhered to the surface are washed away 21. After time T1 has passed, a rotatory driving is performed until time T2, and a cleaning 22 is performed by dripping pure water and a positive resist developing solution from the first and the second nozzles 141 and 142. After the time T2 has passed, the positive resist developing solution only is dripped until the time T3, and the exposed part is removed and a developing process 23 is performed. After the T3 has passed, pure water only is dripped until time T4 and washed. After the time T4 has passed, the number of revolution is increased, pure water is supplied until the time T5, and a washing process 24 is performed. After the T5 has passed, a drying work 25 is performed by increasing the number of revolution.
Patent JP-H02257029-A (JP)
Title: Pressure sensor
Inventor: MAEDA HITOSHI
IPC: H01L29/84
Filed: 1989-09-07
Abstract: PURPOSE:To absorb the horizontal or lateral stress by an annular groove and to improve the characteristic of the pressure sensor by digging the annular groove of the pressure sensor constituting part integrally formed with a ceramic base to surround the periphery of the pressure-sensitive resistance elements. CONSTITUTION:A hole 6' communicating with the pressure inlet 6 of a housing C is bored at the center of the cylindrical ceramic base 10, and a diaphragm 11 as the strain inducing part is formed at the lower part of the hole 6' integrally with the base 10. The pressure-sensitive resistance elements 15 are provided on the opposite side of the diaphragm 11, and the annular groove 13 is dug at the lower part of the base to surround a group of the resistance elements 15 formed on the diaphragm 11. The gap between the base 10 and the housing C is closed by an O ring 12, a set screw 8 having a hole 8' at its center is engaged with a screw S formed on the inside of the housing C, and the base 10 is fixed to the housing C.
Patent JP-S6386570-A (JP)
Title: Thin film transistor
Inventor: OSHIMA HIROYUKI
IPC: H01L29/78
Filed: 1986-09-30
Abstract: PURPOSE:To reduce parasitic resistance making a channel region to hold high resistance by a method wherein the channel region provided as to connect a source region and a drain region coming in contact with the upper sides of both the regions consisting of a silicon thin film added with an impurity, and a gate electrode provided on a gate insulating film, are provided. CONSTITUTION:A source region 102 and a drain region 103 consisting of a polycrystalline silicon thin film added with an impurity to serve as a donor or acceptor is formed on an insulating substrate 101 consisting of glass, quartz, etc. A channel region 104 consisting of a polycrystalline silicon thin film or a non-crystal silicon thin film is provided as to connect the upper side of the end of the source region and the upper side of the end of the drain region thereof. Moreover, a source electrode 105 consisting of a metal, a transparent conductive film, etc. is formed coming in contact with the source region 102, And a drain electrode 106 is formed coming in contact with the drain region 103. The whole thereof is covered with a gate insulating film 107 consisting of SiO2, etc., and a gate electrode 108 consisting of a metallic transparent conductive film is provided thereon.
Patent JP-H0891354-A (JP)
Title: Packing apparatus for vacuum cleaner
Inventor: FUJITA MASAHIRO
IPC: B65D81/113
Filed: 1994-09-28
Abstract: PURPOSE: To provide a packing apparatus for a vacuum cleaner which has reduced environmental pollution at the time of disposal and which can be inexpensively produced while stacking strength is high. CONSTITUTION: A packing apparatus comprises a box 11, a front and back cushioning pallet 12 exhibiting a U-shape extending over a full length of a lower face and full height of front and back faces of the box 11 and formed narrower than a lateral width of the box 11, a right and left cushioning pallet 13 exhibiting a U-shape extending over a full width of the lower face and full height of right and left faces of the box and formed shorter than a longitudinal length of the box 11, and an upper cushioning pallet 14 folded in a U-shape for preventing a cleaner body 15 from vertically moving, wherein all pallets are made of corrugated fiberboards respectively. Fitting pieces folded upward from a bottom wall of the right and left cushioning pallet 13 inside the box 11 are fitted into fitting grooves 12f to 12h made through the front and back cushioning pallet 12.
Patent JP-H0978717-A (JP)
Title: Air circulation structure of building
Inventor: SUZUKI SATORU
IPC: E04B1/74
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an air circulation structure of building which provides good workability for execution, provides good heat insulation efficiency, and aliminates the occurrence of dewing inside wall parts through the year, regardless of summer and winter. SOLUTION: A partition 21 which forms an outer air vent layer 22 in a clearance with an outer wall material 12 and also an inner air vent layer 23 in a clearance with a gypsum wall board 20 is provided between the outer wall material 12 and the gypsum wall board 20. Also a heat insulating material 24 is provided on the surface 20a opposed to the partition located in the inner air vent layer 23 formed with the gypsum wall board 20. Then an air vent means to switch over the air vent through the inner air vent layer 23 and that through the outer air vent layer 22 is provided.
Patent JP-H05102971-A (JP)
Title: Communication system
Inventor: TAMURA KAZUHIRO
IPC: H04L12/28
Filed: 1991-09-12
Abstract: PURPOSE:To improve communication efficiency at a circuit switching side by reducing overhead in a packet switching system in a network communication system provided with a circuit switching system and a packet switching system. CONSTITUTION:In a communication system in which plural terminals are connected to a packet switching type network 30 and a circuit switching communication network 40, a network interface 1 includes a packet switching type communication means 2 and a circuit switching type communication means 3, and the communication means 2 is provided with the priority decision means of a reception packet including circuit control data or text data.
Patent JP-H1079241-A (JP)
Title: Battery container for battery
Inventor: HARA KENJI
IPC: H01M2/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To restrain moisture permeation under high temperature and deformation of a battery container by specifying the moisture permeability of a thermoplastic resin of a forming material, the bending elastic modulus and the flame retardance. SOLUTION: A battery container is formed of a thermoplastic resin whose moisture permeability is not more than 60g/30μm.m<2> .24h and whose bending elastic modulus at the temperature of 80 deg.C is not less than 20,000kg/cm<2> . The flame retardance satisfies the UL94 standard V-0 since the thickness of the resin is not more than 1.6mm. Polyphenylene ether resin alloy can be mentioned as a suitable resin, and non-halogen flame retardar is added to obtain the specified flame retardance. When such a resin is used for a battery container material, the deformation of the battery container can be restrained since mechanical strength is excellent even in the use under high temperature.  Moreover, since moisture permeation of electrolyte in the battery container can be considerably restrained even in the use in the wide using temperature range, particularly, in the high temperature, the life characteristic of the battery is improved.
Patent JP-2000069358-A (JP)
Title: Image pickup device
Inventor: SAKARI KENICHI
IPC: H04N5/238
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain images of stable brightness, even when the brightness of a light source is suddenly changed by arranging n half mirrors and (n+1) image pickup parts, for receiving reflected light or transmitted light from respective half mirrors and dividing input light from a lens by respective half mirrors. SOLUTION: On the optical path of a lens 2, n (n is an integer >=1) half mirrors 22a, 22b are arranged in states respectively inclined 45 deg. from the vertical direction to the optical axis of the lens 2 mutually in vertical directions, and these half mirrors 22a, 22b have respectively different transmission/reflection factors. In addition, (n+1) image pickup parts 23a to 23c are respectively arranged on the optical paths of reflected beams from respective half mirrors 22a, 22b and the optical path of transmitted light from all the half mirrors 22a, 22b. Since in this way input light from the lens 2 is split into three beams by the half mirrors 22a, 22b, plural images of respective different luminance values can be obtained in one time via respective image pickup parts 23a to 23c, and moreover each of the geometric conditions of these images become identical.
Patent JP-H0396557-A (JP)
Title: Arraying and binding method for reinforcement and long-sized article and pitcher
Inventor: ISHIHARA TAKUICHIROU
IPC: E04C5/18
Filed: 1989-09-11
Abstract: PURPOSE:To eliminate the need for marking work by disposing a cord and a tape, to which regular pitches are displayed, to a long-sized article such as a post reinforcement, a girder reinforcement, etc. and conducting the arrangement of a bar, binding and installing while using the display as a standard. CONSTITUTION:Displays 12 such as knots, coloring, etc. are formed to a cord and a tape having no discrimination of starting points and end points at regular pitches, thus constituting a pitcher 10. The pitchers 10 to which the mounting pitches 12 of hoop reinforcements 16 are indicated are arranged to post reinforcements 14. The hoop reinforcements 16 are installed while using the displays 12 of the pitchers 10 as standards. Accordingly, the marking of pitches is unnecessitated, thus shortening workhours.
Patent JP-S61112271-A (JP)
Title: Data processor
Inventor: AKAO YASUSHI
IPC: G06F13/42
Filed: 1984-11-07
Abstract: PURPOSE:To improve the working speed of a peripheral speed as well as the degree of designing freedom by providing a means to each peripheral circuit to produce a request signal that delays an access to a CPU until the preparation is through with transfer of data. CONSTITUTION:A decoder 12 which decodes the address signal delivered onto a bus 7 from a CPU 1 and selects the corresponding register 11 is provided within a peripheral circuit like a timer circuit 5 together with an AND gate 13 which secures an AND between the timing signal tC delivered from a control part 9 that controls the circuit 5 and the output of the decoder 12, and a flip- flop 14 which is set and reset by the output of the gate 13. The output Q of the flip-flop 14 is supplied to the CPU 1 as a wait signal. Therefore an access state is delayed until the cycle in the circuit 5 proceeds to the tC although the CPU 1 proceeds to the read/write cycle of the register 11.
Patent JP-S59119739-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMOTO KEIJI
IPC: H01L21/76
Filed: 1982-12-24
Abstract: PURPOSE:To obtain an element isolation film, in which bird-beaks and cracks are not generated, by forming an insulating film on an Si substrate and in an etching groove through a bias sputtering method and removing the insulating film except the inside of the groove. CONSTITUTION:An SiO2 film 12 and an Si3N4 film 13 are superposed on the Si substrate 11, a resist mask 14 is executed, and openings are bored vertically to the films 13, 12 in succession through reactive ion etching. Ar pressure for sputtering, a substrate temperauture, a distance between electrodes, and, particularly, a ratio of power applied to a target electrode and a substrate electrode, are selected, bias sputtering is executed, and a deposition rate in the groove is increased from the surface of the substrate. Cracks are not generated because there is no difference between deposition rates of SiO2 16 in the inner wall and central section of the groove. When the film 16 is removed through etching by reactive ions, Si3N4 13 is exposed and the films 13, 12 are removed by using H3PO4 and HF, thereby the SiO2 film 16 for inter-element isolation of a small area is completed.
Patent JP-H1171627-A (JP)
Title: Cermet tool for machining
Inventor: OHATA HIROSHI
IPC: C22C29/02
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a cermet tool excellent in all of chipping properties, thermal shock resistance and wear resistance and hardly inferior to cemented carbide. SOLUTION: This cermet tool essentially consists of one or more kinds among the carbides, nitrides and carbon nitrides of Ti, furthermore composed of 60 to 95 wt.% hard phases contg. one or more kinds among the carbides, nitrides and carbon nitrides of the group 4A, 5A and 6A elements excepting Ti and bonding phases composed of one or more kinds of iron-group metals.  In this case, when the ratio of the peak height (I bonding phases) of the 111 plane of the bonding phases obtd. by X-ray diffraction to the peak height (I hard phases) of the 111 plane of the hard phases of cubic crystals essentially consisting of the carbides, nitrides and carbon nitrides of Ti is defined as H (=I bonding phases/I hard phases), and, at the time of defining the ratio on the inside of the sintered body as Hinside and the peak height ratio of the hard phases to the bonding phases in the surface layer of the sintered body as Hsurface, Hsurface/Hinside is regulated to 0.01 to 0.7.
Patent JP-H0894889-A (JP)
Title: Semiconductor laser module
Inventor: MINEO NAOYUKI
IPC: H01S5/00
Filed: 1994-09-28
Abstract: PURPOSE: To eliminate the need for fixing by solder in positioning parts by facilitating position adjustment, etc., of a lens and lessening the deterioration in coupling efficiency by assembly. CONSTITUTION: The condenser lens 35 is fixed to a lens holder 47 formed with a projectingly curved part in at least part of its outer peripheral surface. This module has a pair of U-shaped fittings 49 having tapered slopes. The lens holder 47 is arranged in the state of having a clearance from a base 41. The lens holder 47 is fixed by fixing the contact points of the projectingly curved part and the slopes as well as the U-shaped fittings 49 and the base 41.
Patent JP-H0785509-A (JP)
Title: Production of substrate for optical disk
Inventor: KINOSHITA NOBUITSU
IPC: G11B7/26
Filed: 1993-09-20
Abstract: PURPOSE:To provide metal molds for the substrate for optical disks adequate for improving the yield of non-defective articles by stabilizing the ejection timing of air for parting the molded substrate from the molds. CONSTITUTION:The relative positions the moving mold 2 or platen 2a with the stationary mold 1, the displacement of one or plural links constituting a toggle mechanism 3, the displacement of a rod 4a of a mold opening/closing cylinder 4, the external force acting on these members and further, the pressure of the pressure oil to be supplied to the mold opening/closing cylinder 4, etc., are detected by a sensor 9 and the point of the time to start mold opening is detected. A controller 10 receives the detection signal of mold opening outputted from the sensor 9 and opens valves 8, 8a at the optimum timing for blowing out air, i.e. after the start of mold opening before the mold opening quantity attains, for example, 2mm, thereby ejecting the air from an air source 6 through pipelines 7, 7a, air passages 16, 19 and air nozzles 5, 5a. As a result, the resin substrate is parted from the stationary mold 1 and the moving mold 2.
Patent JP-H1156993-A (JP)
Title: Far infrared ray generating product
Inventor: OGASAWARA HITOSHI
IPC: F25D23/06
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a far infrared ray generating product increasing the utilization effect of a far infrared ray generator generating far infrared rays not only at a high temperature but also at a relatively low temperature such as the ordinary temperature and capable of obtaining a far infrared ray generation effect over a long period. SOLUTION: This far infrared ray generating product is made of a main body mingled with the powder of a far infrared ray generator [Minori-ishi (colored cordierite native rock; a kind of serpentines), serpentine, obsidian, or granite pophyroid] generating far infrared rays at the ordinary temperature and capable of transmitting visible light in this state. The product is constituted of a bottomed container 1 and a cover 2, it is wholly mingled with the powder of Minori-ishi, and it is preferably made a sealable container.
Patent JP-S6388903-A (JP)
Title: Three-dimensional truss universal structure
Inventor: MEGURO ZAI
IPC: H01Q15/20
Filed: 1986-10-02
Abstract: PURPOSE:To obtain a structure contained to a small volume for transportation by giving a tension to a cable by a supporting member having a rigidity freely extracted/contracted. CONSTITUTION:An antenna consists of a metallic mesh formed with a main reflection mirror face, a sub reflection mirror 9, and a cylinder 10 containing a truss frame 8 freely contracted and expanded to give a tension to a cable and is fitted to a satellite main body 13. At first, the antenna starts being expanded, the cylinder 10 is expanded and latched. The cylinder 11 is a cylinder containing a truss boom 14 freely expanded and contracted to support the reflection mirror 9. As soon as the truss boom 14 is expanded from the cylinder 11, the mast 12 is expanded. Then the antenna is expanded completely.