baber/WOPTO huggingface dataset:
Patent JP-H04243041-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IMAI TAKAHIRO
IPC: G11B20/02
Filed: 1991-01-18
Abstract: PURPOSE:To allow the immediate follow up to a reproduction mode from the point of the time when the reproduction mode changes by previously applying the information on the change of the reproduction mode en route in the case of such change. CONSTITUTION:Recording means (a reference pilot signal generating circuit 4, a select circuit 5, a system control microcomputer 12, etc.) which record the information necessary for reproduction on tracks by the combination of a pilot signal at the time of recording are provided. The combination of the pilot signals recorded by the above-mentioned recording means is detected and encoded and the reproduction control is executed in accordance with the information contained in the encoded signals at the time of reproduction.
Patent JP-H08206748-A (JP)
Title: Multi punch die
Inventor: OTSUKA YASUYUKI
IPC: B21D28/36
Filed: 1995-02-07
Abstract: PURPOSE: To mount punches as many as possible by placing a striker in the direction of prescribed angle in the case of punches radially arrayed and in the radial direction in the case of punches arrayed in the direction of prescribed angle to arrange plural punches in different concentric circles. CONSTITUTION: Strikers 55 are arranged in two of inside/outside so as to strike all punches mounted to punch mounting holes 39 and arranged in the radial direction. When a punch holder is turned for an elevating member 53 and the inside striker 55 is made to correspond to punches 41, the inside striker 55 is positioned between inside punches 41. Further, when the outside striker 55 is made to correspond to the outside punches 41, the inside striker 55 is positioned between the inside punches 41. That is, many punches 41 arranged on an inside circle S1 and outside circle S2 are alternately struck by both inside/ outside strikers 55.
Patent JP-S56116828-A (JP)
Title: Settling of support during annealing of spheroidal tank
Inventor: KANDA TOORU
IPC: E02D27/42
Filed: 1980-02-19
Abstract: PURPOSE: To simplify the annealing work of a spheroidal tank with safety, by settling a base plate on a foundation for a spheroidal tank, attaching a sliding member onto the base plate, arranging a tank support on the sliding member, assembling a tank body on the support, annealing the tank, and fixing a base plate under the support to the base plate on the foundation.  
     CONSTITUTION: A base plate 2 is settled on a foundation 1 for a spheroidal tank, with an anchor bolt 3. A sliding member 4 made of e.g., Teflon, coated with a lubricant is attached to the base plate 2. A tank support 5 is arranged on the sliding member 4. The tank is assembled on the tank spport 5. Thereafter, a lubricant is injected into a space between the sliding member 4 and another base plate 6 which is fixed to the lower end of the support 5. The surface of the sliding member 4 is engraved so as to form a plurality of grooves 7 effective in injection of the lubricant. In this state, the tank is annealed. By the annealing, the tank is thermally expanded, and the tank support 5 moves outwards. The support 5 returns to its original position, when the tank is cooled. At this position, the base plate 6 under the support 5 is fixed to the base plate 2 on the foundation with a connector 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10209747-A (JP)
Title: Method for determining antenna-reflecting mirror surface by optimal spherical approximating method
Inventor: SENBOKUTANI YUMI
IPC: G06F17/17
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent distortion from being generated by shortening the overall length of a connection structure for a reflecting surface and a support structure and hold a radio wave reflecting surface precisely and stably by designing the spherical shell, which supports the antenna of an artificial satellite so that a part as the maximum point of the difference between the approximate rotary parabolic surface and radio wave reflecting surface of the spherical shell in a Z-axial direction with respect to the earth direction is minimized. SOLUTION: A reflecting surface structure 5, which has a metallic film surface of a rotary parabolic surface and a support structure 7 which can be expanded, are connected by the connection structure 6. When the spherical shell of the support structure 7 is designed, the spherical surface is so determined that the sum of >=4 even numbers of the Z-directional difference between an expression Zp for finding the rotary parabolic surface of the reflection structure 5 and an expression ZS for finding the rotary parabolic surface of the spherical shell which are raised to a power is minimized, thereby minimizing the Z-axial maximum error between the reflecting surface 5 and the spherical shell 7.  Thus, the overall length of the connection structure 6 can be made short for improving the precision of a cable network forming a metallic film surface and reduce the load placed on the support structure, thereby making the antenna lightweight.
Patent JP-S58139828-A (JP)
Title: Carpet for automobile by making use of reclaimed trimming scrap and its manufacture
Inventor: HAYASHI ISAO
IPC: B60N3/04
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a carpet and its manufacturing method, which are useful as resources saving counter measure at low cost, by making use of reclaimed trimming scraps obtained at the time of forming of the carpet. CONSTITUTION:The lower surface of base cloth 2 having pile 1 is lined with a backing layer 3. The backing layer 3 is formed of a material made from reclaimed trimming scraps, within which fiber contents 4 are dispersed finely and evenly. The trimming scraps to be generated at the forming time of the carpet is pulverized or cut (A) coarsely, mixed (B) with backing resin, the mixture is melted and extruded (C) by an extruder, molded into a blockform lump, solidified (D) by cooling, pulverized in two steps (E) and (F) by a crasher, palletized (H) by extrusion and packed (I) by extrusion finally. Mixing (G) of the backing resin prior to pelletization (H) by extrusion may be done without having process of mixing (B).
Patent JP-H03223822-A (JP)
Title: Camera
Inventor: HAYAKAWA SHINGO
IPC: G03B7/17
Filed: 1990-01-30
Abstract: PURPOSE:To easily discriminate both of a rear light state and a low brightness state by dividing a field into plural areas, obtaining a difference between the brightness of a specified area and maximum brightness in the plural areas and comparing a specified value which changes according to the value of the brightness of the specified area with the value of an error. CONSTITUTION:The field is divided into plural areas S01-S15 and the brightness of every divided area is detected by silicon diodes SPD01-SPD15 corresponding to the S01-S15. The difference between 1st brightness information of the specified area out of the plural areas and 2nd brightness information showing the maximum value in the plural areas is detected and the information of the obtained difference is compared with the specified value which changes according to the value of the 1st brightness information so as to decide the emission of flash light. Thus, both of the rear light and the low brightness are discriminated by a simple system.
Patent JP-S59148215-A (JP)
Title: Contact material for low voltage switching device
Inventor: HORUSUTO SHIYURAINAA
IPC: H01H1/02
Filed: 1984-02-06
Abstract: Electrical contact materials based on AgCdO with CdO as the main active component have proven to be particularly advantageous for low voltage switchgear in the power industry. However, when switching AgCdO contact materials, CdO, which is classified as toxic, can escape into the environment through burn-off. It is important, therefore, to keep the CdO content as low as possible in the contact material, or to exclude it completely. The contact material according to the invention is a sintered contact material consisting of AgSnO2 with at least two other metal oxide additives; namely, Bi2O3, CuO and optionally CdO. Relative to SnO2, these additives Bi2O3, CuO optionally CdO, amount quantitatively to a total maximum of 25 percent by volume of the total amount of oxide.
Patent JP-2000224181-A (JP)
Title: Information transfer circuit and information transfer method
Inventor: IKEMATSU RYUICHI
IPC: H04L45/586
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an information transfer circuit and an information transfer method where mutual transfer performance between devices will not be affected. SOLUTION: A 1st switch section transfers user cells, a 2nd switch section transfers in-device information transfer cells, the user cell is extracted from transfer data transferred by a 1st selection circuit controlled, on the basis of the in-device information transfer cell extracted, and the in-device information transfer cell is extracted from the data transferred by the 2nd selection circuit configured similarly to the 1st selection circuit.  Furthermore, the in-device information transfer cell generated by an insert control circuit 11 is inserted to transfer data and the 1st and 2nd switch sections identify a prescribed cell from the transfer data and set a transfer destination on the basis of destination information provided to each cell and distributes and transfers each cell, Or the in-device information transfer cell generated by the insert control circuit 11 is inserted to the transfer data supplied to the 2nd switch section.
Patent JP-S63187258-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-01-30
Abstract: PURPOSE:To improve the traveling property of a carrier in a surface layer by alternately laminating thin amorphous Si films and thin amorphous Si films contg. N, thereby forming the surface layer. CONSTITUTION:A photoconductive layer 3 and the surface layer 4 are formed on a conductive base 1. The layer 4 is formed into the superlattice structure alternately laminated with the thin amorphous Si (a-Si:H) films and thin amorphous Si (a-SiN:H) films contg. N respectively to 30-500Angstrom  film thicknesses. >=1 Kinds of elements belonging to group III or V of periodic table are incorporated into this layer 4. The layer 3 is preferably formed of a-SiH or muc-Si:H. A barrier layer 2 consisting of a-Si:H, muc-Si or a-BN:H is preferably provided between the base 1 and the layer 3.
Patent JP-S63187900-A (JP)
Title: Diaphragm for speaker
Inventor: ONO TOSHIO
IPC: H04R7/08
Filed: 1987-01-30
Abstract: PURPOSE:To realize a diaphragm for speaker with excellent high-pitched sound frequency characteristic by using a woven cloth made of a metal plating carbon fiber roving as a base member. CONSTITUTION:The diaphragm 1 for speaker is formed as a cone, skin member 3, 4 are bonded to the inner and outer side of a core member 2 made of a honey-comb core of a aluminum foil to form a 3-layer sandwich structure. The skin members 3, 4 use a woven cloth 6 weaving the roving 5 being monofilament aggregate applied with metallic plating to carbon fibers as the base member, a resin is impregnated thereto, the member is cured by heating and pressing to form a fiber reinforced plastic. The piston motion region is expanded by nearly twice in comparison with a conventional paper cone dia phragm, the disturbance in the high-pitched sound frequency characteristic is less, a tone specific to a honey-comb diaphragm is eliminated and the dia phragm for speaker very effective in the physical property and listening charac teristic is obtained.
Patent JP-H11208555-A (JP)
Title: Motorcycle
Inventor: SUZUKI TETSUO
IPC: B62J17/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make a running wind flow into a running wind inlet port in a state that there is not pressure loss by forming this running wind inlet port in the center of the vehicle width direction without entailing any enlargement of a cowling front part. SOLUTION: A headlight 3 consists of two lamp body parts 6 being paired in the vehicle width direction and separated from each other, and a connection extending in the vehicle width direction and connecting these lamp body parts themselves. Two upstream parts 21a and 22a of a running wind inlet duct 8 guiding a running wind to the side of an engine are apposably installed in plate drawing near in the vertical direction. A running wind inlet port 2a communicating to these upstream ends 21a and 22a is opened in the central part of a cowling 1 in the vehicle width direction.
Patent JP-H11217908-A (JP)
Title: Flat roofing material
Inventor: SUZUKI MASAO
IPC: E04D1/12
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent lateral running of rain water and leak in the roof as rain water turns around to the back side from a lower end part side part of a roofing material by providing plural fine irregular parts to prevent lateral running of rain water along both side parts in a direction in which rain water on a lower end part drops down. SOLUTION: Zigzag-shaped, rugged or other irregular parts 11 with fine pitches are continuously provided along both side parts except for a central part on a part along which rain droplets of a lower end part 10a of a slab type roofing material 10 of a color asbestos system, a non-asbestos system, a concrete system, a metal plate system, a natural slate system, etc., drop. This slab type roofing material 10 is used on parts of a flat part, a hip part, a verge part, etc., of a roof, and even when it is inclined in either direction of a vertical direction and a lateral direction, rain water dropping along the slab type roofing material 10 drops down to a protruded part from a recessed part of fine pitches provided on its lower end part. Consequently, it is possible to prevent lateral running of rain water and to efficiently prevent leak in the roof.
Patent JP-H06232501-A (JP)
Title: Polarized switching laser
Inventor: ARUTOURO CHIYABETSUUPIRUSON
IPC: H01S5/00
Filed: 1993-02-08
Abstract: PURPOSE:To economically obtain a high density secondary array having a small occupation area by a method wherein an optically anisotropic gain medium and an optical path length variable medium, which can be controlled by external stimulation, are sandwiched between a pair of reflection mirrors. CONSTITUTION:A gain medium 3, having an optical anisotropy, and an optical path length variable medium 4, with which refractive index can be controlled by an external stimulation, are sandwiched between a pair of optical reflecting mirrors 1 and 2 which constitute an optical resonator. As a result, the gain contributing to the laser oscillation of the gain medium 3 having optical anisotropy appears on the different wavelength region against the polarized lights which orthogonally intersect with each other, and the resonance wavelength of the resonator can be displayed on the respective gain wavelength region by changing the refractive index in accordance with the stimulation given from outside by the optical path length variable medium 4. Accordingly, the laser output in a polarized state corresponding to one wavelength and other polarized state corresponded to other wavelength can be obtained.
Patent JP-S62179524-A (JP)
Inventor: SAGAWA HIROTOSHI
IPC: C08L9/02
Filed: 1986-02-03
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-S59145769-A (JP)
Title: Continuous hot dipping method
Inventor: MIYAZAKI TAKESHI
IPC: C23C2/32
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a hot dipped material having a favorable surface state over the whole length by applying a specified extent of tension to a long-sized material when the material is continuously hot dipped while applying vibration to the material in a hot dipping bath. CONSTITUTION:A long-sized material 1 is continuously supplied from a supplier 2 and passed through a lead bath 3 for removing oil, a pickling vessel 4 and a flux vessel 5. The material 1 is then dipped in a hot dipping bath 7 while applying vibration to the material 1 with a vibrator 10, and it is pulled up through a drawer 11 as a hot dipped material 12. A restoring roller device 13 consisting of plural rollers 14 arranged in zigzag is placed as a tension applying device between the supplier 2 and the bath 3. Tension corresponding to 10-20% of the breaking load of the material 1 is applied to the material 1 by adjusting the distance between the rollers 14 on both sides of the material 1.
Patent JP-H07230925-A (JP)
Title: Reactor unit
Inventor: SHIMIZU TOSHIO
IPC: H01F38/28
Filed: 1994-02-17
Abstract: PURPOSE:To provide a rector unit capable of reducing the insulation class during operation and using a small brushing on the neutral-point side. CONSTITUTION:A frame housing 1 has a bushing mounting frame housing 9, and the atmosphere in the frame housing 9 is separated from the other part in the frame housing 1. A bushing 12 on the neutral-point side is supported in the frame housing 9, and a neutral-point extracting lead 13 is connected with the bushing 12.
Patent JP-S61234189-A (JP)
Inventor: UOREN HENRII NIKORUSON
IPC: H04N9/78
Filed: 1986-02-03
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-S61179329-A (JP)
Inventor: BIYORUN RINDO
IPC: F16C32/06
Filed: 1986-02-03
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-S60164358-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOSHIMA TOSHIO
IPC: H01L21/331
Filed: 1984-02-06
Abstract: PURPOSE:To accelerate the production while saving power consumption by a method wherein a pn junction area in the substrate side of a heterojunction bipolar transistor is reduced down to around the pn junction area added to base electrode area making lead out electrode approach thereto. CONSTITUTION:Semiconductor layers are successively grown on a semiinsulating GaAs substrate 21 whereon an emitter electrode 28 made of Ge/WSi and a mask 29 made of SiO2 are provided. Next the emitter electrode layer 28 is implanted with acceptor impurity ion utilizing the mask 29 to be activated by heattreatment. A base electrode 31 is provided on the substrate 21 whereon a p type region 30A is formed by means of said activation process. The Au/Zn/Au are successively evaporated to remove a mask 32 and a metallic layer 31b only. Next a high resistance region 33 is formed by means of implanting with inert ion utilizing the base electrode 31 and another metallic layer 31a as masks further forming an element separating region 34 by means of implanting with ion, a collector electrode 35 and another high resistance region 36.
Patent JP-H03224014-A (JP)
Title: Static friction compensating method for position controlling motor driver of machine tool
Inventor: MORI TAKASHI
IPC: G05D3/12
Filed: 1990-01-30
Abstract: PURPOSE:To speed up positioning and at the same time to prevent the vibration of a control system when the number of stay pulses is increased by keeping the instantaneously produced torque at a prescribed level when the insulation value of the stay pulse number is kept less than a prescribed level except 0. CONSTITUTION:The instantaneously produced torque T is kept at a prescribed level when the insulation value of the number of stay pulses (n) is kept less than a prescribed level except '0'. That is, if the number of pulses (n) is kept at 1-5, the level of the torque T is set at (a) so as to overcome the static fric tional force. Thus the torque T can overcome the static frictional force even of the number of pulse (n) is equal to 1. Then a torque equal to that defined by T=k.n is produced when the number of pulse (n) exceeds 5. As a result, the positioning speed is increased despite the small number of pulses (n) and a control system has no vibration even if the number of pulses (n) exceeds a prescribed level.
Patent JP-H02199771-A (JP)
Title: Lead-acid battery and manufacture thereof
Inventor: HASUDA YOSHIAKI
IPC: H01M4/20
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a light-weighted lead-acid battery electrode giving a high energy density by forming a lead thin film layer consisting of lead or lead alloy on a plastic film base and forming an active material layer on the lead thin film layer. CONSTITUTION:A lead thin film layer 3 consisting of lead or lead alloy is formed on a plastic film base 5, and active material layers 1, 2, are formed on the lead thin film layer 3. The electrode member is formed of a positive active material layer 1 and a negative electrode active material layer 2. In this case, the active materials are disposed through the lead thin film layer 3 thinner compared with the thickness of the active materials of the electrode on the same plane of the plastic film base 5, and as the thickness of the lead thin film layer 3 is such that the energy density of the battery is not lost, a sufficient battery energy density is obtained even in the state where the battery thickness which is the characteristic of a thin battery is made extremely thin, and the active materials are closely adhered to the plastic film base with a sufficient strength.
Patent JP-H03228909-A (JP)
Title: Sliding type scour preventing device
Inventor: WATANABE KAMEETSU
IPC: E02B3/12
Filed: 1990-02-01
Abstract: PURPOSE:To prevent scouring of the water-bottom ground by installing a fixed scour preventing box and movable scour preventing boxes on the ground of a riverbed, and also by lowerably and turnably connecting the upper end of the movable scour preventing box on the upstream side with the end of the fixed scour preventing box on the downstream side. CONSTITUTION:A fixed scour preventing box 3 made up of a water-passable steel box body 1 and stones 2 filled therein is installed on the ground 18 of a riverbed so as to be adjacent to the downstream side of a dam structure 4. Then, movable scour preventing boxes 7 each of which is made up of a water-passable steel box body 5 and stones 6 filled therein are installed on the riverbed ground 18 so as to be adjacent to the downstream side of the fixed scour preventing box 3. And the upper end of the movable scour preventing box 7 is lowerably and turnably connected with the end of the fixed scour preventing box 3 on the downstream side. Thus, when scouring reaches up to the bottom of the movable scour preventing box 7, the movable scour preventing box 7 lowers itself by its own weight, and a scour preventing screen can be automatically formed.
Patent JP-H08211647-A (JP)
Title: Electrostatic charge image developing toner, its production and image forming method by the toner
Inventor: ISHIBASHI SHOICHIRO
IPC: G03G9/08
Filed: 1995-02-08
Abstract: PURPOSE: To maintain stable electrification property, transfer characteristics and fluidity for a long time, to make a device small in size, and to prevent color slurring by specifying the range of the number average primary particle size of fine particles included in the toner and specifying the fixing rate of fine particles to the surface of color particles. CONSTITUTION: This electrostatic charge image developing toner contains fine particles and color particles. The fine particles have 50-1000nm number average primary particle size and these particles are fixed to the surface of color particles by 10-90% fixing rate. If the particle size of the fine particles is <50nm, the effect to prevent embedding, which is the feature of large-size particles, can not be obtd., but particles are easily fixed and completely embedded. If the size is larger than 1000nm, the fluidity largely decreases so that even when the process is performed in the most preferable temp. range, decrease in the fluidity can not be improved. The fine particles are fixed to the surface of color particles by 10-90% fixing rate, and preferably by 50-80%.