baber/WOPTO huggingface dataset:
Patent JP-H11329527-A (JP)
Title: Waterproof protecting cover
Inventor: SHIYOUMIYO KOICHI
IPC: H01R4/70
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a sealing material filled on the inside of a case member and prevent the position slippage of the connecting part of electric wires. SOLUTION: Fixing pads 45, 46 made of an elastic body, for folding from the upper and lower sides electric wires 17, 18, 19 between them for fixing are installed on the outside of a sealing material 28 for setting the connecting part 29 of the electric wires 17, 18, 19. The fixing pads 45, 46 keep the holding state of the electric wires 17, 18, 19 by being engaged with the fixing pads 45, 46. The fixing pads 45, 46 are closely fit to the electric wires 17, 18, 19, and the leak of the sealing material 28 is prevented, and since the electric wires 17, 18, 19 are fixed to the specified position, the position slippage of the connecting part 29 is prevented.
Patent JP-H087812-A (JP)
Title: X-ray fluorescent multiplier tube
Inventor: KAWABATA TAKASHI
IPC: H01J29/90
Filed: 1994-06-15
Abstract: PURPOSE:To obtain an X-ray fluorescent multiplier tube which can prevent a removal of an aluminum evaporation membrane to cover an output fluorescent screen and an instability of voltage feeding, and can guarantee a stable operation. CONSTITUTION:In this X-ray fluorescent multiplier tube, the electric continuety between an output metal ring 17 for sealing to which a permeable substarte 16 to compose a part of a vacuum envelope 11 is connected airtight, and a conductor evaporation membrane 18, is accomplished by a conductor evapolation membrane 18a which is evaporation diposited by extending from a part to cover an output fluorescent screen 15, to the metal ring 17 for sealing. Consequently, a stable operation of the X-ray fluorescent tube can be obtained.
Patent JP-S6111633-A (JP)
Title: Liquid sensor
Inventor: SHIMIZU MOTOO
IPC: G02B6/00
Filed: 1984-06-27
Abstract: PURPOSE:To obtain an optical prism with few foreign noises and high discriminating ability by providing a wave length selecting reflection surface to the inside of the prism. CONSTITUTION:A beam 13 generates light with the light length lambda1, lambda2 and is made incident to the prism 11 through a means 18 such as ordinary lens or the like paralleling luminous flux. The incident beam is separated to the lights with wave length lambda1, lambda2 which are made incident to light detectors, 14, 15 respectively, converted into electric signals and amplified with amplifiers 16, 17, and outputted as output signals V1, V2. The existence discrimination of a liquid is usually made by comparing variation amounts with reference levels of the V1, V2 at the time of full reflection when the surface (a) of the prism 11 contacts the air.
Patent JP-S5923766-A (JP)
Inventor: UCHIYAMA HIROSHI
IPC: B61F5/30
Filed: 1982-07-29
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-H05319647-A (JP)
Title: Method and device for removing short pipe of web take-up roll
Inventor: SAKAI TOSHIFUMI
IPC: B65H19/30
Filed: 1992-05-25
Abstract: PURPOSE:To easily separate a plurality of take-up rolls by two conveyors at the time of removing a short pipe from the core pipe of the winding roll. CONSTITUTION:In the after-process of a web take-up device for cutting a web in the length equal to that of a taking-up core pipe 5 after winding the web on the core pipe 5 to manufacture a plurality of take-up rolls, a first conveyor 7 capable of placing the take-up rolls 1 not separated to each other after cut and carrying them in the roll axial direction, and a second conveyor 8 in series to and independent from the first conveyor 7 are provided. An unseparated take-up roll 1 is placed on the first conveyor 7, which is then operated. When a top take-up roll 4 is placed on the second conveyor 8, the first conveyor 7 is stopped, and the second conveyor 8 is operated to separate the top take-up roll 4 from the following wound roll 3 by a desired space. After a short pipe 6 exposed in the space is removed, this operation is repeated to successively take out the short pipes 6.
Patent JP-S5257279-A (JP)
Title: Process for preparing polyolefins
Inventor: KURODA NOBUYUKI
IPC: C08F4/00
Filed: 1975-11-06
Abstract: PURPOSE: To remarkably increase the yield of polymers per catalyst and obtain polymers with an increased bulk specific gravity and a widened molecular weight distribution to improve the flow characteristics of the molten resin, by polymerizing or copolymerizing olefins with a novel polymerization catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289857-A (JP)
Title: Pad stuck with sheet paper for lavatory seat
Inventor: KAWAKITA MASAYOSHI
IPC: A47K13/00
Filed: 1995-04-20
Abstract: PURPOSE: To make it possible to surely, easily and hygienically mount a sheet paper to a lavatory seat by mounting a pad adhered with the sheet paper at the lavatory seat, previously housing the sheet paper having the shape of the lavatory seat to the rear side of a lavatory lid and sticking this sheet paper to the lavatory seat. CONSTITUTION: The pad 1 stuck with the sheet paper 4 is mounted at the lavatory seat 2 and the sheet paper 4 formed to the shape of the lavatory seat 2 is previously housed to the rear side of the lavatory lid 3. At the time of defecation, the sheet paper 4 is stuck via the pad 1 on the lavatory seat 2 when a user brings down the lavatory seat 2 and, therefore, the user sits on the lavatory seat as it is and uses the lavatory. Next, the user removes the sheet paper 4 after the use for excretion and, thereafter, the user once lifts the lavatory seat 2 or brings down the lavatory lid 3, thereby adhering and setting the sheet paper 4 housed thus far on the rear side of the lavatory lid 3. The sure, easy and hygienic mounting of the sheet paper 4 on the lavatory seat 2 is possible according to this pad.
Patent JP-S62289406-A (JP)
Title: Low profile radial tire for small motor truck
Inventor: KISHI HARUO
IPC: B60C15/00
Filed: 1986-06-10
Abstract: PURPOSE:To aim at improvement in handling stability, a feeling to ride in, the durability of a bead part, etc., by respectively specifying the turnup height of the most outside carcass from a rim base, physical properties of each bead filler divided into upper and lower parts, the height of each bead filler, etc. CONSTITUTION:At a radial tire arranging a belt layer 7 on a carcass layer 6 in a tread 1 and having less than 70 percents in a flatness ratio, the turnup height C of the most outside carcass from the rim base R as compared with the sectional height SH is set by: C/SH=0.12 to 0.20 Bead fillers are divided into upper and lower parts and physical properties of the upper part 4 and the lower part 5 are set to agree with 73 to 83 and 53 to 63 in JIS hardness respectively as well as each height A and B of the bead fillers from the rim base R is set by: A/sh=0.4 to 0.5, B/A 0.5 to 0.9 Further, the lower end of the reinforcing layer 9 arranged inside of the tire is located near the bead wire and the height D from the rim base R is set by: D/B=0.5 to 0.9.
Patent JP-H01304603-A (JP)
Title: Bending component
Inventor: YUASA SATOSHI
IPC: H01H37/32
Filed: 1988-06-01
Abstract: PURPOSE:To obtain a component that is small in its specific gravity, flexible and bends by means of the easily controllable electric power at the high drive response speed by forming a required polymer layer on one face of a specific polymer film. CONSTITUTION:A conductive polymer layer 2 of an aromatic group oxide polymer is formed on one face of an ion dissociation cross-linkaged polymer film 1 comprising carboxyl group in the molecular structure. An electrode 3 and a protecting layer 4 are further laminated and a bending component to bend in response to the electric power is formed. The structure not of inorganic but of the required organic polymer forms the bending component that is small in its specific gravity, flexible and easily controllable at the high drive response speed.
Patent JP-S62290579-A (JP)
Title: Heat-sensitive recording material
Inventor: YOSHIDA MITSUHIRO
IPC: B41M5/36
Filed: 1986-06-10
Abstract: PURPOSE:To improve the storing stability, by containing an aqueous polyester polyurethane resin into one of a heat-sensitive coloring layer or an intermediate layer in a heat-sensitive recording material containing an electron donative component and an electron receiving component. CONSTITUTION:A supporting material, a heat-sensitive coloring layer mainly composed of an electron donative component and an electron receiving layer, and if required, an intermediate layer and a protection layer are laminated in this order. An aqueous polyester polyurethane resin is contained into one of the heatsensitive coloring layer or the intermediate layer. Consequently, excellent water-proof performance and anti-chemical performance can be achieved.
Patent JP-H04358524-A (JP)
Title: Method and apparatus for treatment of nitrogen oxide
Inventor: MORIYA KOJI
IPC: B01J23/10
Filed: 1991-06-04
Abstract: PURPOSE:To provide the treatment process in which hydrocarbon of small number of carbon such as methane can be used as reducing gas by using a compound composed mainly of zirconia as a catalyst and hydrocarbon as reducing gas, retaining a reaction section higher than the normal temperature and treating nitrogen oxide. CONSTITUTION:Hydrogen oxide is treated by using a compound composed mainly of zirconia as a catalyst and hydrocarbon as reducing gas respectively and retaining a reaction section higher than the normal temperature. Further, as the constitution of a device, a catalyst reaction section 6 in which the catalyst is disposed, a feeding means 5 for feeding nitrogen oxide and hydrocarbon to said catalyst reaction section 6 and a heat insulation means 8 are provided. The treatment in which hydrocarbon having a small number of carbon such as methane as reducing gas can be used and in the case the same is used, for example, as a domestic combustor, reduction of hydrogen oxide can be carried out simply by constituting a simple and small device in said selective reduction process.
Patent JP-H10308541-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TODA NORIHIKO
IPC: H01L39/22
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To bond a base and an emitter with the small bonding area by providing the edge surface where a semiconductor crystal layer is inclined and performing the electric bonding to a bonding layer at the edge surface. SOLUTION: Chamfering is performed at the upper surface of an edge part 11a of a semiconductor crystal layer 11 constituting a substrate 15. By this chamfering, an inclined edge surface 16 having the length dimension of, e.g. 300 nm along the inclined direction by the chamfering is formed at the semiconductor crystal layer 11. Furthermore, an insulating layer 17 is formed on the upper surface other than the edge surface 16 of the semiconductor layer 11. On the substrate 15 and the insulating layer 17, a base 12, which is bonded to the emitter (semiconductor crystal layer) 11 at the edge surface 16, is formed. Then, by utilizing the edge surface 16, the bonding area of the emitter 11 and the base 12 can be made to be the small value less than about 1/5 in comparison with the conventional value of, e.g. 0.5 μm<2> .  Therefore the excellent electric characteristics without the effect of grain boundary and the like can be obtained.
Patent JP-S61289358-A (JP)
Title: Photosensitive body and its production
Inventor: KYOGOKU TETSUO
IPC: G03G5/14
Filed: 1985-06-17
Abstract: PURPOSE:To increase the durability as well as to enable color correction by combining a photoconductive layer having high sensitivity on the shorter wavelength side with an overcoat layer having a filter effect on the shorter wavelength side. CONSTITUTION:A photosensitive body consisting of an electrically conductive support 1 and a photoconductive Se-Te layer 2 is coated with an overcoat layer 3 of Si-rich SiC by ion plating. When the overcoat layer of Si-rich SiC is formed on the photosensitive body by ion plating, the SiC layer is formed by a reaction represented by equation I on the surface of the photosensitive body. Even when the concn. of gaseous C2H2 is low and the gas does not well react with Si ions, the resulting SiC is rich in Si, and in this case, a dense film structure can be formed and superior durability is provided. The Si-rich SiC layer is formed on the photoconductive layer 2 under such conditions.
Patent JP-H04357499-A (JP)
Title: Control rod driver
Inventor: NISHIKI YOSHIE
IPC: G21C19/307
Filed: 1991-06-04
Abstract: PURPOSE:To achieve the prevention of a driving water mixed with a foreign matter from flowing into a control rod driving mechanism or the like by employing a hollow yarn film filter having a backwashing reproduction equipment as a driving water purification filter set within a piping of a control rod driving water pressure system. CONSTITUTION:One of two driving water filters set on the side of an outlet of a drive pump is replaced with a hollow yarn film filter 28 and a water source is confined solely to a condenser storage tank. The filter 28 have a closed casing 28a which is divided into upper and lower parts inside with a partition 28b having numerous pores and a filter element 25 comprising numerous hollow yarns is mounted in the pores of the partition 28b to hang down. A driving water fed to a filter chamber 28d at the lower part of the casing 28a is filtered with an element 28c and then, discharged to an outlet part 28h through a discharge valve 28g having a shutoff valve 28f from a header chamber 28e at the upper part thereof.
Patent JP-S61289711-A (JP)
Title: Signal synthesis switching circuit
Inventor: NAGAI HIROSHI
IPC: H03K17/62
Filed: 1985-06-17
Abstract: PURPOSE:To incorporate a signal synthesis circuit and a signal switching circuit by constituting two sets of differential feedback amplifiers with two sets of differential amplifiers and plural resistors connected to them and turning on/off directly each differential amplifier constituting the two sets of the differential feedback type amplifiers with a current source switch. CONSTITUTION:The titled circuit consists of two sets of differential feedback type amplifiers using differential amplifiers 21, 22 and a current source switch 23. Through the constitution above, when the differential amplifier 21 is turned on by the current source switch 23, signals A1, A2 are fed to the differential amplifier 21 via resistors R21, R22 and R23 and its synthesis signal A12 is outputted as an output signal C. When the differential amplifier 22 is turned on, signals B1, B2 are fed respectively via resistors R25, R26 and a resistor R27 and its synthesis signal B12 is outputted as the output signal C. Thus, an output of a required signal synthesis ratio and the synthesis signal is set by selecting properly the resistance of the resistors R21-R24.
Patent JP-H08322820-A (JP)
Title: Effusion liquid suction device
Inventor: KAJIWARA YUJI
IPC: A61B5/145
Filed: 1995-05-31
Abstract: PURPOSE: To provide an inexpensive leaching liquid suction device which sucks an effusion liquid from the skin subjected to removal of the corneum and with which the efficient collection of the effusion liquid and the exact measurement of the component concn. of the effusion liquid are possible. CONSTITUTION: This device is provided with a flow passage plate 1 of an integral structure which is fitted into an aperture 5 of a suction cell body for sucking the effusion liquid by coming into contact with the surface of the living body and has a flow passage groove 4 on the surface on the suction port side and a through hole 2 penetrating the inside of this flow passage groove 4. The effusion liquid is sucked by bringing a projecting surface part 3 into contact with the surface of the living body.
Patent JP-S5357185-A (JP)
Title: Improved preserving method for selectively permeable membrane
Inventor: KUSUDO OSAMU
IPC: B01D65/02
Filed: 1976-11-04
Abstract: PURPOSE: To prevent contamination of used, selectively permeable membrane with microorganismus by, after taking out of food etc. to be treated, washing the membrane with water and by preserving it in such a state that it is immersed in acid or alkali solution or wetted with those solutions, and by washing it with alkali or acid solution when it is reutilized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0426721-A (JP)
Title: Spheroidization annealing method for steel bar and wire
Inventor: OCHI TATSURO
IPC: C21D9/52
Filed: 1990-05-23
Abstract: PURPOSE:To subject steel bars and wires to spheroidization annealing in a short period of time and to reduce the cost of production by heating the steel bars and wires at a specific heating rate to a specific holding temp., holding the same for a specific period of time, further rapidly cooling the steel bars and wires to a specific temp. and holding the same for a specific period of time then cooling the same. CONSTITUTION:The steel bars and wires are rapidly heated at >=25 deg.C/min average heating rate up to Ac1-50 deg.C and are then heated at <=20 deg.C/min average heating rate to the 1st holding temp. The 1st holding temp. Th is specified to Th=(Ac1+10Cr+5 deg.C) to (Ac1+10Cr+35 deg.C) range according to the content of Cr. The steel bars and wires are thereafter held within 20 minutes at this 1st holding temp. The steel bars and wires are then cooled within 20 minutes from the above-mentioned 1st holding temp. to the 2nd holding temp. of (Ar1-50 deg.C) to (Ar1-30 deg.C) range and are held at this temp. for 20 to 120 minutes. The holding time is shortened if the above-mentioned steel bars and wires are the steel products of the ferrite/pearlite structure of xsi9 grain size or more. The steel bars and wires are thereafter cooled at an arbitrary cooling rate. The respective stages mentioned above are continuously executed, by which the steel bars and wires are subjected to the spheroidization annealing in a short period of time.
Patent JP-S5923204-A (JP)
Title: Optical sensor
Inventor: KOBAYASHI MASAKAZU
IPC: G01C3/06
Filed: 1982-07-29
Abstract: PURPOSE:To detect a two-dimensional direction by a simple constitution, by aligning the tip of an optical fiber in a line and in a fixed direction on an image forming face of two objective cameras, and providing a one-dimensional image sensor in the line direction of the base end of the fiber on an image forming face of a measuring camera. CONSTITUTION:When the left and right intervals between a light spot P projected onto the face and optical axes of lenses 11, 21, a distance between the spot P and the lenses 11, 21, magnification of the lenses 11, 21, magnification of a lens 31, and intervals between a formed image by the lenses 11, 21 on a sensor 32 and the center line S of the sensor 32 are denoted as X1, X2, and Y, m1, m2, and x1, x2, respectively, values of x1, x2 are outputted from a peak position of an output curve PS of the sensor 32. x1, x2 and Y are derived from the values of x1, x2, and the left and right, and before and bihind position of the spot P can be known.
Patent JP-H07328140-A (JP)
Title: Automatic fire extinguisher
Inventor: IIDA MICHIO
IPC: A62C13/64
Filed: 1994-06-15
Abstract: PURPOSE:To enable the eliminating of the danger of a heat sensing plate to a man and an object associated with a rapid jetting during the discharging of an extinguishing agent while a fire is extinguished automatically at an early stage by discharging the extinguishing agent as early as possible in response to the outbreak of the fire. CONSTITUTION:A cap-shaped heat sensitive plate 9 which is so arranged that a tip discharging port part 3a of a nozzle body 3A of a sensing nozzle 3 is plugged closely with a first melting metal 6 while covering the part plugged closely with the first melting metal 6 is fastened on the side of the nozzle body 3A through a second melting metal 10 with the melting temperature thereof lower by 10-20 deg.C than the first melting metal 6.
Patent JP-H06350410-A (JP)
Title: Integrating circuit with output limiter
Inventor: KOBAYASHI TERUO
IPC: H03K4/94
Filed: 1993-06-03
Abstract: PURPOSE:To participate in the protocol which is infiltrating into digital communications of industrial instrument transmitters which uses a sine wave or a trapezoidal wave for the purpose of reducing higher harmonics, by realizing the trapezoidal wave out of these waves with a stable and simple circuit constitution. CONSTITUTION:A push-pull output stage driven by VH and VL is added in the succeeding stage of an operational amplifier 1, and an integrating circuit is constituted including this output stage. VH and VL are set to voltages which can sufficiently saturate the transistor in the push-pull output stage within the output amplitude range of the operational amplifier 1, and thereby, the integrated output is clipped by VH and VL to obtain a desired trapezoidal waveform. Thus, digital communication with less higher harmonics is realized with the simple circuit constitution, and the trapezoidal wave having a stable peak value is obtained in this circuit constitution.
Patent JP-S5257926-A (JP)
Title: Fan-driven generator
Inventor: HOJI RIYUUTAROU
IPC: F03D9/00
Filed: 1975-11-06
Abstract: PURPOSE: The operate a fan-driven generator at the maximum efficiency irrespective of any change in wind velocity, by adjusting the generator's excitation or output to operate at revolutions almost proportionate to wind velocity by keeping the generator's output proportionate to the cube of wind velocity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5758414-A (JP)
Title: Analog-to-digital conversion circuit providing agc function
Inventor: TSUDA TOSHITAKA
IPC: H03M1/18
Filed: 1980-09-25
Abstract: PURPOSE:To change the full scale, by detecting a peak value or average power of a digital output signal and controlling the reference signal of an A/D converter, in the A/D conversion circuit providing AGC function. CONSTITUTION:An input analog signal is inputted to an A/D converter 11 and converted into a digital signal. The output detects a peak or energy level at a circuit 12 and produces a digital signal corresponding to the level. This digital output is converted into ananalog signal at a D/A converter 13 and applied to the A/D converter 11 to make the operation of A/D conversion by taking it as the reference voltage. The A/D converter 11 is an A/D converter using a multiplying D/A converter, and since the multiplying D/A converter is used as a local decoder of A/D converter, the full scale of the A/D converter can be changed by changing the reference voltage.
Patent JP-H01303222-A (JP)
Title: Solid material feeder
Inventor: NAGAI JUNICHI
IPC: B65G47/12
Filed: 1988-05-31
Abstract: PURPOSE:To prevent solid material from standing in a line for improving feed efficiency to a next process by attaching layer building preventers to side plates in a storage tank. CONSTITUTION:A storage tank 7 filled with solid material 8 is constituted with side plates 9, 10, 11, 12 and a bottom plate 13. The storage tank 7 has an opening 15 at the bottom part, and on down stream side thereof, is provided with a substorage tank 18 constituted with a movable plate 16, a back plate 17 and side plates 11, 12. Solid material 8 existing in a portion along each of side plates 9, 10, 11, 12, drops in vertical direction with weight of itself along said each side plate, and touching to a layer building preventer 14, the solid material 8 gets unstable because of being attached with the preventer inclined downward, is changed in falling direction to the center direction for the storage tank 7 without standing i a line along each of side plates 9, 10, 11, 12, and smoothly moves in the direction for the substorage tank 18.
Patent JP-S6024941-A (JP)
Inventor: USUI MASAYOSHI
IPC: C04B37/02
Filed: 1983-07-21
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-S5257298-A (JP)
Title: Resin compositions
Inventor: ITOU TAKEO
IPC: C08J5/24
Filed: 1975-11-06
Abstract: PURPOSE: To present a resin composition by mixing an amino compound with a component consisting of an N,N-substituted bismaleimide- a compound having acetyl groups and an epoxy resin. 
     COPYRIGHT: (C)1977,JPO&Japio