baber/WOPTO huggingface dataset:
Patent JP-H01133310-A (JP)
Title: Transformer for vehicle
Inventor: ENDO MICHITADA
IPC: B60L9/18
Filed: 1987-11-19
Abstract: PURPOSE:To prevent a current pulsation due to direct current biasing magnetization without installing an AC reactor, by providing a first magnetic substance between an input side coil and an output side coil and further providing a second magnetic substance between the output coil and a transformer iron core. CONSTITUTION:In a transformer for a motor vehicle, a first magnetic substance 13a is inserted between an input side coil 6 and an output side coil 7 to form an iron core with a void divided into five and a second magnetic substance 13b forms an iron core with a void inserted between the output side core 7 and a yoke iron core 5c. On the other hand, a voltage received from a trolley wire 1 through a pantagraph and a breaker 3 is input to the input side coil 6 of a transformer 4A and transformed and then output on the output side coil 7 of the transformer 4A for the motor vehicle. Since the output of the output side coil 7 increases in its magnetic flux quantity because the iron cores 13a and 13b with a void are exist, self inductance of the output side coil 7 of the transformer 4A becomes large. Therefore, inductance capable of preventing a current pulsation can be obtained without connecting an AC reactor to the vehicle transformer 4A.
Patent JP-S62149975-A (JP)
Inventor: KONDO TAKAMITSU
IPC: D06M101/16
Filed: 1985-12-25
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-2001105857-A (JP)
Title: Mounting structure of detachable sun visor
Inventor: ISHIKURA KUNIHIKO
IPC: B60J3/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To enable movement of a detachable sun visor between a front shade position and a side shade position. SOLUTION: In a detachable sun visor mounting structure capable of detaching a sun visor from a ceiling of a vehicle as the need arises, a holder 20 rotatably and detachably supporting a support shaft 12 of the sun visor is jointed to a pedestal 30 fixed on a ceiling 50 side rotatably in a direction of movement between the front shade position and the side shade position.
Patent JP-2000117075-A (JP)
Title: Composite semipermeable membrane and production thereof
Inventor: SHIN MIKIO
IPC: C02F1/44
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To enhance removal performance of cation ions by dipping a composite semipermeable membrane provided with an ultra-thin membrane layer having cross- linked polyamide on a fine porous support membrane into a sodium hydrogensulfite solution, then specifying a resistivity holding ratio of permeated water when a NaCl solution is used as raw water. SOLUTION: In the composite semipermeable membrane provided with the ultra-thin membrane layer, which consists essentially of the cross-linked polyamide, having separation performance on the fine porous support membrane not having separation performance, the resistivity holding ratio when it treats with water under a specified condition, is set at >=80%. Thus, even in the case that the treating water contains an electrolyte, while removal performance of a solute is maintained, high water permeability is secured. Here, when a resistivity of the permeated water after immersion is >3 MΩ.cm, e.g. a recovery type ion exchange resin tower can be dispensed with. The composite semipermeable membrane housed in a desired container is used as a composite semipermeable membrane element.  This membrane be applied to a reverse osmosis membrane device for which feed water contains carbonic acid and Na ion conentration is <1 ppm.
Patent JP-H04166107-A (JP)
Title: Kitchen device
Inventor: TAGUCHI SATORU
IPC: A47B1/05
Filed: 1990-10-31
Abstract: PURPOSE:To vary a living and dining area in various ways to make an affluent and enjoyable area, by separating the top of a table to a plurality of top boards and keeping them equal in the level when pulling out them as a table. CONSTITUTION:A table 2 is contained to be freely inserted in a container 4 or taken out from it, with an U-shape in the section at the under part of a cabinet body 1. The table 2 is composed of a front table 10 and a rear table 20 pulled out to be the same level with the front top board 11 thereof. The front table 10 is provided with a reversible motor 14 and a driving roller 16 at the rear side of the front plate 12, a pair of right and left auxiliary frames 17, auxiliary rollers 18 thereunderneath, and a pair of freely 2-stage extensible slide rails R at the lower part of the front top board 11. The rear top board 21 of the rear table 20 are laminated above the front top board 11 to be held in the container 4 when housed. Lifting up of the front top board 11 in the container 4 is carried out by a lifter 30.
Patent JP-H02136314-A (JP)
Title: Air suspension
Inventor: TANIGAWA FUJIO
IPC: B60G15/08
Filed: 1988-11-18
Abstract: PURPOSE:To make the manufacture easier by composing a mount member into a body with a specific structure separated from a canister, in the composition where the mount member through which a piston rod penetrates upwards is provided at a part of the upper wall of the canister to compose an air chamber. CONSTITUTION:In an air suspension 25, a canister 31 to compose an air chamber around a piston rod 34 which projects from a strut main body 33 is provided, a mount member 28 to absorb the shock is provided at a part of the upper wall of the canister 31, and the piston rod 34 penetrates through the mount member 28. In this case, the mount member 28 is composed of a bracket 39 fixed to the canister 31, a buffer 40 provided at the inner surface of the bracket 39, and a bush 41 through which the piston rod 34 provided at the inner periphery of the buffer 40 penetrates. Between the bracket 39 and the canister 31, a seal member 46 is installed, through which the canister 31 and the mount member 28 are fixed integrally.
Patent JP-H01134974-A (JP)
Title: Vertical mosfet
Inventor: IIJIMA TETSUO
IPC: H01L29/78
Filed: 1987-11-20
Abstract: PURPOSE:To prevent a parasitic transistor from being activated by a method wherein a source electrode and a base electrode are built independent from each other on a primary surface of a semiconductor substrate in an N-channel vertical MOSFET and a drain electrode is built on the opposite primary surface. CONSTITUTION:On a primary surface of an N-type semiconductor substrate, an insulated gate electrode 4 is built and a P-type base 3 and N<+>-type source 2 are formed by double diffusion, which constructs an N-channel vertical MOSFET. In such a vertical MOSFET, a source electrode 6 and a base electrode 7 are built on said primary surface, independent from each other. A drain electrode is built on the opposite primary surface of the N-type semiconductor substrate. With the device being designed as such, application of a prescribed negative potential to the source potential impedes a parasitic bipolar transistor from activation. This design improves on the MOSFET in its breakdown strength.
Patent JP-H07147533-A (JP)
Title: Delay circuit and semicondcutor device having the delay circuit
Inventor: BABA FUJIO
IPC: H03K5/13
Filed: 1993-11-22
Abstract: PURPOSE:To reduce a power supply voltage dependency of a delay circuit on a delay time by allowing a logic circuit to select an output signal of a delay block with a smallest delay time among output signals of plural delay blocks when a power supply voltage is fluctuated. CONSTITUTION:A delay circuit 10 detects a trailing of an input signal VIN and provides an output of an H level output signal VOUT. The input signal VIN via a buffer 11 and becomes signals V1 and V2 through an inverter delay block 12 and a CR delay block 13 and they are ANDed by a logic circuit 14, which provides an output. A power supply voltage dependency of the block 12 on a delay time is high and a power supply voltage dependency of the block 13 on a delay time is small. Thus, the delay time of the block 12 is set so as to be an optimum time T0 when a power supply voltage 5V is employed and the delay time of the block 13 is set to an allowable delay time of the delay circuit when the power supply voltage of 2V is used to reduce the power supply dependency of the delay circuit on the delay time is reduced. Thus, the output signal VOUT of the circuit 10 has a smaller delay time of delay times of the blocks 12, 13.
Patent JP-2000118218-A (JP)
Title: Suspension system having rigid swivel axle
Inventor: CARLO CHIGNOLI
IPC: B60B35/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a suspension system which can be mounted in a vehicle without changing the substantial structure of the vehicle. SOLUTION: This suspension system 1 having a rigid swivel axle 2 particularly for a tractor is desired. The rigid axle is supported to a sub-frame 6 provided with a swivel arm, the sub-frame 6 can be provided in a load support structural unit of the tractor so as to swivel by a suspension means inserted between the rigid axle and the load support structural unit. The sub-frame 6 has at least two pairs of arms 10, 11, 10a, 11a arranged so as to form a so-called pantograph-shaped moving link mechanism.
Patent JP-H08126961-A (JP)
Title: Thin grinding wheel and manufacture thereof
Inventor: FURUTA SUSUMU
IPC: B24D5/12
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate the formation of a thin wall, and prevent the occurrence of cutting strain by finishing both outer surfaces of a base metal in the vicinity coming into contact with at least its super abrasive grain layer to a thickness thinner than that of the super abrasive grain layer, and also to a satin condition by etching. CONSTITUTION: A mixture of binding material where graphite is added to phenol resin, and diamond grains is filled up to the outer circumferential periphery including a lugged part 6 of a disc shaped base metal made of stainless steel, molded, sintered and formed into a super abrasive grain layer 3. A support body made of synthetic resin is inserted into the shaft hole 2 of the aforesaid sintered material, and mounted over an installation in which etching solution composed of ferric chloride and water is filled. Electrolytic etching is then performed with the sintered material rotated by the support body. By this constitution, the outer surface of the base metal of a portion immersed in the solution is made thin in thickness by etching, and the thinned surface is formed into a satin condition 4.
Patent JP-H11190900-A (JP)
Title: Photosensitive material processing device
Inventor: ROSENBURGH JOHN H
IPC: G03D5/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a processing device capable of rapidly and accurately setting the replenishment quantity of photosensitive material processing solution. SOLUTION: The photosensitive material processing device is provided with a processing module 10 equipped with a container 11 and a processing assembly arranged in the container, a means for carrying the photosensitive material 21 from an entrance to an exit, a means for making the processing solution circulate again through a processing path 25, and a means for replenishing the accurately controlled amount of the processing solution so as to make the amount of the processing solution uniform. The processing path with the entrance and the exit and where the processing solution flows is formed by the processing assembly arranged in the processing module 10, and the carrying means is provided with at least 40% of the whole processing liquid capacity and the carrying means is <= about 100 times as thick as the photosensitive material to be processed in the processing path.
Patent JP-H09131165-A (JP)
Title: Sauce feeder in automated food cooking machine
Inventor: KOBAYASHI SHINICHI
IPC: A23L1/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the after-dripping of sauce from a nozzle in the middle of a cooking process and after the completion of the feeding of the sauce to food materials and the stain of the inner portion of a machine attributable to the after-dripping of the sauce in a sauce feeder which is built in an automated cooking machine for a food such as a taco. SOLUTION: This is a sauce feeder for feeding quantitatively sauce on food materials carried into a machine in the middle of a cooking process. The sauce feeder is provided, at the position where the sauce is fed, with a sauce-feeding nozzle 11 connected to a sauce tank 8 through a pump 7, which is operated and stopped in time to the transfer motion of the food materials to quantitatively feed the sauce to the food material through the nozzle. The nozzle 11 is made of an elastic material like rubber, etc., and a sauce discharge opening 11b of a slit shape, which is closed by the elastic recovery force of itself when the feed of the sauce is stopped and opened by the elevation of the inner pressure owing to the sending of the sauce when the sauce is fed, is formed at the tip of the nozzle. Further, the nozzle is stored in a hard nozzle casing 12.
Patent JP-H04164834-A (JP)
Title: Production of laser-resistant glass
Inventor: YAMAGATA SHIGERU
IPC: C03B20/00
Filed: 1990-10-30
Abstract: PURPOSE:To decrease the ratio of unstable glass structure having 3-membered or 4-membered ring structure and to remarkably improve the laser-resistance of the glass by heating and remelting a high-purity transparent synthetic silica glass block in a high-pressure atmosphere of a dopable rare gas, keeping the molten state for a prescribed period and slowly cooling the glass. CONSTITUTION:A high-purity transparent synthetic silica glass block is remelted by heating in a high-pressure atmosphere of a dopable rare gas, the molten state is maintained for a prescribed period and the glass is slowly cooled in the pressurized atmosphere until the glass reaches at least the deformation temperature. It is necessary to use a glass synthesized by the oxyhydrogen flame hydrolysis of a silicon compound as the above synthetic silica glass. The pressure of the atmosphere in remelting process and in the process to slowly cool to the deformation temperature is preferably >=500 atm.
Patent JP-H07126880-A (JP)
Title: Method for electrolyzing brine and electrolytic cell
Inventor: NAKAMATSU HIDEJI
IPC: C25B9/23
Filed: 1993-10-27
Abstract: PURPOSE:To provide a method and device for electrolyzing brine without any defect such as the deterioration of a gas electrode in brine electrolysis using the conventional gas electrode, insufficient recovery of sodium hydroxide, incapability of long run and decrease in current efficiency due to the infiltration of sodium hydroxide into an anode compartment. CONSTITUTION:A gas and liq. permeable gas electrode 31 is set in a cathode compartment 24 in contact with an ion-exchange membrane 22. Consequently, sodium hydroxide generated on the material 30 of the electrode 31 is easily permeated through the electrode 31, transferred to the cathode compartment at rear side of the electrode 31 and easily recovered. Further, since the electrode 31 is not integrated with the membrane 22, sodium hydroxide is not generated in the membrane, and the generated sodium hydroxide is never infiltrated into an anode compartment 23.
Patent JP-H09137527-A (JP)
Title: Outside angle part construction for building
Inventor: SAGA MASAYUKI
IPC: E04F13/073
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To execute continuous outer facing on the outside angle part of a building surely and easily, while reducing the sorts of members. SOLUTION: An outer facing accessary 60 of L-shaped section is constituted of plane-like parts 61, 62 having length nearly corresponding to the width of respective sides of the outer surface of a connecting material 30 and meeting at right angles with each other. Wall panels 21, 22 are constituted of panel main bodies 71 formed including vertical core materials 72 on both sides and outer facing materials 80 fixed to the vertical core materials 72 at both end parts of the panel main bodies 71. Hereby, it is unnecessary to provide plugs for fixing the outer facing materials according to the form and the dimension of the outer facing accessary, the number and the sorts of members can be reduced, and the outside angle construction 11 of a building of easy execution can be provided.
Patent JP-H06136963-A (JP)
Title: Opening and closing type weatherproof temporary shed
Inventor: MIZUTANI AKIRA
IPC: E04G21/28
Filed: 1992-10-30
Abstract: PURPOSE:To freely regulate the size of a roof, and facilitate the assembling and disassembling by expanding a roof sheet wound on a drum in roll form on a beam freely regulated in overhanging quantity by an angle brace. CONSTITUTION:Beams 2, 2 are overhangingly erected on both side of a strut 1, and the inclination of the beam 2 is changed by extending and contracting angle braces 3, 3, so that the overhanging quantity of a temporary roof can be freely regulated or full opened. Drums 5, 5 on which roof sheets 4, 4 are wound in roll forms can be traveled on rails 6, 6 laid on the beam 2 along the gradient direction. The drum 5 is moved in eaves edge direction while rotating, and the roof sheet 4 is extended to cover the beam 2 over the whole body. The drum 5 is moved in ridge direction while rotating, and the roof sheet 4 is wound on the drum 5 in the roll form, and housed.
Patent JP-S62158664-A (JP)
Inventor: SUZAKI KAZUO
IPC: B65D39/10
Filed: 1985-12-27
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-H03153570-A (JP)
Title: Polycrystalline spinel sintered body
Inventor: AKAGI KOICHI
IPC: C04B35/443
Filed: 1989-11-10
Abstract: PURPOSE:To obtain a sintered body having high transparentness by rendering density corresponding to a specified percentage of theoretical density and a specified grain size distribution. CONSTITUTION:This polycrystalline spinel sintered body is a transparent sintered body having density corresponding to >=98% of theoretical density and contg. 5-70vol.% grains of <=3mum average grain size and grains whose average grain size is >=20 times as large as the <=3mum average grain size.
Patent JP-H04166807-A (JP)
Title: Light transmitting/receiving module
Inventor: MIZUE TOSHIO
IPC: G02B6/42
Filed: 1990-10-30
Abstract: PURPOSE:To contract a substantial packaging area on a substrate so as to further simplify a packaging process to the substrate by providing a plurality of studs extended in a direction of almost right angle from one surface of a main unit part and a lead part constituted so that it can be brought into electrical contact with a wiring pattern provided in the main unit part and in a surface of a module packaging side. CONSTITUTION:Electrical terminals 5, electrically connected to a circuit 4, are provided in a side surface of a module 1, and respective point end parts of the electrical terminals 5 are protruded only a little from a surface 1b, opposed to a substrate 10, further a little to the outside, in the case of packaging the module. The terminal point end part is constituted such that it is brought into electrical contact with an electrode pattern 11, provided on a module packageing surface of the substrate 10, and made solderable by normal surface packaging technique in the case of packaging the module on the substrate 10. On the other hand, four studs 6, extended in a direction almost orthogonal to the surface 1b, are provided in four corners of the module bottom surface 1b. In this way, a substantial packaging area on the substrate 10 is contracted further to contrive simplification of a packaging process to the substrate 10.
Patent JP-H11115100-A (JP)
Title: Transparent body
Inventor: KATO SHOZABURO
IPC: C03C17/09
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To effectively reflect the radiant heat of the sun in summer and generate heat in a film in winter so as to check the lowering of the temperature surrounding a window by a method wherein a heat reflecting film, which has been utilized only for heat reflection, is utilized as a heating member. SOLUTION: In a transparent body consisting of at least one transparent plate material 1, a heating part 2 having a thin metal film layer capable of generating heat by applying electricity is formed at only some part of the surface of the plate material 1. Simultaneously with the formation of the heating part 2 having the thin metal film layer heatable through energizing at the surface of the plate material 1 and an optical decorative part 3, which has the same or similar constitution as the heating part 2, an electrical insulating part 5 is formed between the respective parts.
Patent JP-H07199434-A (JP)
Title: Photographic element containing thermosensitive solvent for promotion of pigment diffusion and transfer
Inventor: PURANABU BAGUCHI
IPC: G03C8/40
Filed: 1994-11-28
Abstract: PURPOSE: To provide a photographic element by which transfer is further promoted from an image generating layer to a receptive layer of a dyestuff image in connection with the image forming photographic element having a color development property. CONSTITUTION: This photographic element is constituted by including a radiation sensitive silver halide, a dyestuff forming compound, by which thermosensitive transferable image dyestuff is formed or released when the compound reacts with an oxidized product of a primary amine development principal ingeredient, a hydrophilic binder and a thermosensitive solvent for promoting non-water based diffusion transfer. The thermosensitive solvent includes an amphipathic compound contng. a saccharide group. The amphipathic compound includes 1 to 3 independently constituted hydrophobic terminals having 3 to 22 pieces of carbon atoms, together with one or more monosaccharide rings, oligosaccharide rings, monosaccharide chains or oligosaccharide chains having a binding hydrophilic property so that the HIB value of the compound is <approx. 13. By such constitution, this element is obtained.
Patent JP-2000124546-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element which has a current and optical confinement structure consisting of an Al oxide layer and is provided with a constitution, wherein the laser element can be manufactured at low cost. SOLUTION: A semiconductor laser element 20 is provided with a laminated structure consisting of an n-type InP clad layer 22, an SCH-MQW active layer 23, a p-type first InP clad layer 24, an AlInAs layer 25, a p-type second InP clad layer 26 and a p-type GaInAs contact layer 27, which are formed in order on an n-type InP substrate 21. In the laminated structure, the layer 26 and the layer 27 are formed as a stripe-shaped ridge 33 of a width of about 10 μm. The layer 25 is formed into an Al oxide layer 28 formed by oxidizing selectively the Al in the layer 25 from the center region of the layer 25 to the side surface of the laminated structure excepting the center region.  An insulating film 29 consisting of an oxide film obtained by oxidizing respectively the p-type upper InP clad layer and the layer 27 is formed on the region of the ridge excluding the upper surface 30 of the ridge as a protective film.
Patent JP-S63147699-A (JP)
Inventor: FUKUDA MANABU
IPC: B44C5/06
Filed: 1986-12-11
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-H08128371-A (JP)
Title: Float valve
Inventor: NANO YOSHIHIRO
IPC: F16K24/04
Filed: 1994-11-01
Abstract: PURPOSE: To provide a float valve which can cope with proper full tank liquid levels possessed by respective ones of various fuel tanks and for which there is no need to particularly change constitution of itself. CONSTITUTION: A float chamber 22 is formed in a case 16, and a vapor communicating passage 32 communicated with an external part is provided. A float 40 having a sealing ring 43 which can block up the vapor communicating passage 32a is arranged in the float chamber 22. A lower opening part 12a of the case 16 is closed by a replaceable bottom plate 34 mountable on and demountable from a side wall part 33. An inside through hole 34f opening on a full tank liquid level when oil is properly fed in a fuel tank FT, is formed in the bottom plate 34.
Patent JP-S63146423-A (JP)
Inventor: KURITA JUNICHI
IPC: H01G9/04
Filed: 1986-12-10
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。