baber/WOPTO huggingface dataset:
Patent JP-H0893073-A (JP)
Title: Heat insulating panel
Inventor: MISHINA NOBUKI
IPC: E04B1/80
Filed: 1994-09-27
Abstract: PURPOSE: To provide a heat insulation panel which can suppress warp generation in the direction across the width and over the height of the facial material to the panel, ensures an enhanced dimensional accuracy, and also ensures an enhanced and stabilized quality of heat insulativeness, airtightness, etc. CONSTITUTION: Frame members 2-4 made of plastics are secured to a facial material 1 for a bearing wall using adhesives or any fixture. A restricting member 25 for preventing shrinkage of the dimension between the left frame member 2 and right frame member 2 is installed overhead on the indoor side between the frame members 2, and the internal space bounded by the frame members 2 and facial material 1 is filled with a foaming material, which is then left hardening. The left and the right flanges 1a of the facial material 1 are secured by a plurality of fixtures 12 to the surface on the outdoor side of a column 11 of a building, and thereby the warp of the heat insulation panel in the direction over the height is precluded.
Patent JP-S63119251-A (JP)
Title: C-mos field effect transistor
Inventor: MATSUDA KOHEI
IPC: H01L29/78
Filed: 1987-10-12
Abstract: PURPOSE:To provide a protective circuit which can operate with a high speed by providing 1st diode which applies a current to a substrate from the gate electrode of a P-type channel transistor, 1st protective resistor connected between the gate electrode and an input terminal, 2nd diode which applies a current to the gate electrode of an N-type channel transistor from the substrate of the transistor and 2nd protective resistor connected between the gate and the input terminal. CONSTITUTION:A diode 5 and a resistor 41 which are connected to a P-type channel transistor 1 are respectively isolated from a diode 6 and a resistor 42 which are connected to an N-type channel transistor 2. Therefore, time constants of charging and discharging are t1=R1(Ci1+C01) for the P-type channel transistor and t2=R2(Ci2+C02) for the N-type channel transistor. If R1=R2 and Ci1=Ci2, t1=t2 and there is no problem concerning the circuit operation. If Ci1, Ci2, R1 and R2 are so designed as to be equal to Ci and R of a conventional protective circuit, the operation speed twice the conventional speed can be realized.
Patent JP-H10115590-A (JP)
Title: Method, apparatus and sensor for determination of transmittance of fluid
Inventor: RUDIARD EICHENE MARIA VAN DICK
IPC: G01N21/59
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method, an apparatus and a sensor by which the transmittance of a fluid can be measured properly irrespective of a generated reduction in the optical intensity of a light source with the passage of time and/or due to the contamination of the sensor with the fluid. SOLUTION: A beam of light which is emitted from a light source 5 and which is transmitted through a fluid is measured by a photosensor 6 which is installed so as to face the light source 5, and the transmittance of the fluid is determined by using a quantity of light measured by the photosensor 6. At this time, in order to determine the transmittance, the quantity of light transmitted through the fluid is measured in at least two different positions 8, 10 between the light source 5 and the photosensor 6, and the transmittance of the fluid through which the beam of light is transmitted is computed on the basis of two quantities of measured light.
Patent JP-H09102373-A (JP)
Title: Thin connector and connecting method for thin connector to circuit board
Inventor: TAJIMA KYOSUKE
IPC: H01R31/06
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To make the size of a plug in the inserting/removing direction and the shape of a device thin by providing extended conductors connected to a circuit board within the thickness of an insulated body, and connecting them at multiple contacts. SOLUTION: A main connector 11 and a contact holder 12 for a circuit board are integrated to form a thin connector socket 10. The inserting/removing direction of the circuit board connected to the contact holder 12 is the direction X perpendicular to the inserting/removing direction Y of a plug to the main connector 11. The main connector 11 is constituted of an insulated body 1, a female connector stored in it, and an earth cover 5. The body 1 is provided with an cylindrical outer body 2 and a columnar section 3 arranged at the axial position. A circular groove 4 is formed between the outer body 2 and the columnar section 3, and the contact holder 12 is formed on the outer peripheral face of the outer body 2. Semicircular earth covers 5A, 5B are stored in a circular recessed groove 4, and extended conductors protruded from the covers 5A, 5B are stored in the contact holder 12 via slits 14A, 14B.
Patent JP-2000091555-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: OGASAWARA MATSUYUKI
IPC: H01L21/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To make feasible simplifying steps and increasing throughput by a method wherein a long term conservative semiconductor substrate having textural patterns comprising direct and fine irregularities by impressions on the surface of the semiconductor substrate is provided, as well as fine irregularities are formed on the semiconductor substrate using a mold capable of transferring patterns comprising the fine irregularities without using any conventional easily decomposing resist patterns. SOLUTION: A semiconductor substrate wherein the impression patterns comprising fine irregularities are formed on the surface of a semiconductor wafer 1 is manufactured by the four steps mentioned as follows: the first step of manufacturing a mold transferrable of a pattern made of fine irregularities depressed on the surface of a semiconductor substrate, the second step of transferring the impression 2 comprising fine irregularities on the surface of the semiconductor substrate also the third step, after transferring the patterns of the impressions 2, as the etching step, epitaxially growing step of semiconductor or anode-forming the same.
Patent JP-H06107125-A (JP)
Title: Seat belt installation structure of vehicle
Inventor: HASUIKE TOSHIO
IPC: B60R22/20
Filed: 1992-09-28
Abstract: PURPOSE:To avoid a situation where influence of a load applied on a plural number of buckle members provided respectively in correspondence with seat belts is exerted on a front seat mounted with a plural number of the seat belts of a shoulder type. CONSTITUTION:A slide system 7 for a seat to support a front seat installed with a seat belt of a shoulder type on a floor part 2 in the state the front seat is movable in the longitudinal direction of a car body and a buckle support member 45 to support a buckle member provided in correspondence with the seat belt are furnished. Additionally, a joint system 58 to joint the buckle support member 45 and the slide system 7 and to release joint of the buckle support member 45 and the slide system 7 at the time when a load more than a specified amount is applied on the buckle support member 45 is furnished.
Patent JP-H08125458-A (JP)
Title: Power amplifier circuit
Inventor: OSHITA AKIHIRO
IPC: H03F3/30
Filed: 1994-10-24
Abstract: PURPOSE: To reduce a current of a power supply at no load by controlling emitter follower circuits connected in two-stages with a current obtained by a current mirror means. CONSTITUTION: As a share of transistors(TRs) being components of a differential amplifier means is selected that 9 TR pairs (11, 12) correspond to 1 TR pair (9, 11), then a collector current I3 of one unit of the TR pair (9, 11) corresponds to a collector current I2 of 9 units of the TR pair (10, 12). On the other hand, as a share of TRs being components of a current mirror means is selected that 10 TR pairs (15, 17) correspond to 1 TR pair (16, 18), then a collector current I3 of one unit of the TR pair (16, 18) corresponds to a collector current I4 of 10 units of the TR pair (15, 17). The emitter follower circuit is driven by the collector current I4 .
Patent JP-2000090817-A (JP)
Title: Poralized electron beam generating element
Inventor: NAKANISHI TSUTOMU
IPC: G21K5/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a polarized electron beam generating element capable of providing high quantum efficiency, polarization degree and a high practical excitation wavelength band. SOLUTION: A semiconductor photoelectric layer 16 of a polarized electron beam generating element 10 is constituted with a strain super lattice layer for forming quantized energy levels by laminating thin GaAs layer 16b and GaAs P layer 16a of about 30 angstroms. Thus, high quantum efficiency and polarization degree can be provided, and a highly practical excitation wavelength band capable of using a semiconductor laser, that is, a excitation wavelength band of about 800-830 nm is provided.
Patent JP-H0199281-A (JP)
Title: Manufacture of printed board
Inventor: TAKASU EIJIRO
IPC: H05K3/00
Filed: 1987-10-12
Abstract: PURPOSE:To eliminate a short-circuit of conductor layer patterns therebetween by forming the pattern of a 2-layer structure in a groove formed with a laser beam, coating it with a photoresist film, and covering a substrate in a uniform thickness with the photoresist. CONSTITUTION:Grooves 14 of predetermined pattern are formed with a laser beam on a resin base 13. After an electroless metal plating layer 13 is formed on the base 13, a resist film 21 of a predetermined pattern is selectively formed on the base 13 except the grooves 14. After conductor layers 22, 23 for forming a circuit pattern are formed on the base 13, the film 21, a plating layer 19 are removed, and the layers 22, 23 are selectively buried in the grooves 14. Thus, short-circuit of the patterns between the layers 22, 23 is eliminated.
Patent JP-H10102330-A (JP)
Title: Thread guide and its production
Inventor: IHARA TOSHIYUKI
IPC: D01H13/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thread guide causing no scratch on a fiber even if the fiber being traveled at a high speed, capable of heightening sliding characteristics to the fiber and having improved wear resistance and useful for a loom, etc., by regulating the surface coarseness of a sliding face including smooth raggedness not corresponding to the crystalline of a ceramic. SOLUTION: This thread guide has a sliding face 11 being kept in contact with a fiber 20, comprising a ceramic such as alumina and zirconia, having smooth raggedness not corresponding to the crystalline 12 of the ceramic and further having a surface coarseness (Ra) containing the raggedness and regulated to be 0.3-0.5μm. Further, the sliding face preferably has a hard carbon membrane coated thereon and the thread guide 10 is obtained by forming a ceramic raw material into a prescribed shape, forming a rugged shape on the formed material by pressing a mold having the smoothly rugged shape on the surface, and firing the obtained formed material.
Patent JP-H07112297-A (JP)
Title: Metallic die for joining laminated material
Inventor: YOSHIMURA MITSUO
IPC: B23K26/21
Filed: 1993-10-15
Abstract: PURPOSE:To improve reliability and sticking strength of joining by preventing the generation of a blow hole caused by press oil, etc., in a metallic die by which a laminated material is laser beam joined. CONSTITUTION:In a device in which a pressed material 4 which is punched by a punch 1 is laminated in a die 3 and joined by a laser beam 6 which is emitted from a laser beam outgoing unit 5, the generation of a blow hole during laser beam joining is prevented by removing press oil 9, which is squeezed as the material 4 is depressed by pressing force, by an air flow of air, etc., jetted or sucked by a nozzle 10 before the material is joined.
Patent JP-H09103050-A (JP)
Title: Method for diagnosing insulation in winding of low-volt dynamo electric machine
Inventor: TOKUDA TAKASHI
IPC: H02K11/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to diagnose a deterioration in insulation of a winding in a low voltage dynamo electric machine, by measuring each insulation resistance at a high temperature just after the start of operation and at a low temperature when the stator is cooled back to a room temperature, and judging a deterioration in insulation from a ratio of the high and low temperature. SOLUTION: The stator of an induction motor with, for example, a rated voltage of 400V and a capacity of 37kw is deteriorated in insulation forcedly in a furnace at a temperature of 160 deg.C, and the value RH of insulation resistance is measured by an insulation resistance meter at a temperature of 100 deg.C halfway in a cooling process, in which a heater of the furnace is stopped at regular intervals. In addition, the value RR of insulation resistance is measured when the stator is cooled back to the room temperature. When a change in the ratio of log RR/RH caused by deterioration for days is plotted, the ratio of log RR/RH decreases gradually. In this way the correlation between the ratio of log RR/RH and dielectric breakdown strength can be observed, and thereby the diagnosis of insulation for the low-voltage dynamo machine winding is realized.
Patent JP-H10102944-A (JP)
Title: Blind
Inventor: FUJIWARA MASAHITO
IPC: A47H23/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a part of a blind to be opened and closed by a simple operation without rotating cloth. SOLUTION: This blind has a plurality of long pieces of front cloth 22 and one piece of rear cloth 24 to which the rear ends of the plural pieces of front cloth 22 are attached at predetermined intervals along their cross direction, the upper end 22a of the front of each piece of front cloth 22 being suspended from a first head rail 12. Also, the upper end 22b of the rear of each front cloth behind the upper end 22a is suspended from a second head rail 14, and the interval between the first 12 and second 14 head rails is set to be shorter than the distance between the upper end 22a of the front and the upper end 22b of the rear of each piece of front cloth 22 when each piece of front cloth 22 is extended.  Further, the upper end 22a of the front of each piece of front cloth 22 is moved along the first head rail 12 to move the piece of rear cloth 24 between an exposed position and a covered position.
Patent JP-2001085253-A (JP)
Title: Internal combustion engine ignition device
Inventor: MIHARA MAKOTO
IPC: F02P15/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an inner combustion engine ignition device which is improved in assembling properties by a method wherein a side core is divided in two or more parts along its circumference, and the divided side cores are mounted around a case. SOLUTION: Two side cores 1 divided into two parts are mounted along the circumference of case 2. The same performance with a single C-shaped side core 1 is ensured. At this point, the side core 1 may be divided in two or more. The side core 1 is fixed through such a manner where a projection protruding from the case 2 is inserted into a hole bored in the side core 1, and the projection is crushed by heating, high-frequency electromagnetic waves, pressure or the like to fix the side core 1. A projection protruding from the case 2 is formed like a split structure, by which the side core 1 can be fixed only by inserting the projection into the hole. A projection provided in the case 2 may be of snap type. The side core 1 can be fabricated by punching with a pass without using roll processing.  By this setup, an inner combustion engine ignition device can be improved in assembling properties and mass-produced.
Patent JP-H0565223-A (JP)
Title: Percutaneous absorption pharmaceutical
Inventor: AKEMI HITOSHI
IPC: A61K31/34
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a percutaneous absorption pharmaceutical capable of improving balance between solubility of a medicine in a tacky agent and releasability of the medicine from the tacky agent and exhibiting excellent percutaneous absorbability without manifesting skin irritancy, etc. CONSTITUTION:A percutaneous absorption pharmaceutical is obtained by forming a tacky agent layer containing a tacky agent having >=24wt.% medicine solubility and a dissolution inhibitor, having <=3wt.% medicine solubility and compatible with the tacky agent on one surface of a support. The amount of the dissolution inhibitor contained in the tacky agent layer is considerably large as compared with that of conventional products.
Patent JP-H07126793-A (JP)
Title: Operation of electric furnace for producing alloyed iron
Inventor: MORIMOTO MASAO
IPC: C22B5/10
Filed: 1993-10-15
Abstract: PURPOSE:To improve the operational efficiency of an electric furnace by increasing the electric resistance in the furnace to, restrain rising of the tip parts of electrodes and utilizing the electric energy with Joule's heat to the max. limit, at the time of producing an alloyed iron by a submerged method by using coke as the reducing coal raw material. CONSTITUTION:This operation is executed by using a blended raw material containing coke having the average grain diameters ranging 9-14mm as the reducing agent to be mixed into raw material ore. By this method, the electric resistance of the coke regulating the electric resistance of the blended raw material to low, is increase without damaging the gas ventilation. Thus, the electric resistance in the furnace is increased and the rising of the tip parts of the electrodes is restrained and the electric energy with the Joule's heat can be utilized to the max. limit and, therefore, the operation having high efficiency can stably be achieved.
Patent JP-H0768202-A (JP)
Title: Method and device for jetting liquid
Inventor: ROBAATO MIYUURAA
IPC: B05B1/30
Filed: 1993-10-15
Abstract: PURPOSE: To provide a method and apparatus for intermittently injecting a liquid, especially a liquid in an area of an equipment for discharging waste heat in a spacecraft. CONSTITUTION: The liquid remaining in the discharge channel after stopping the delivery of liquid is sucked, and when the delivery of liquid is started again, the previously sucked liquid is again fed into the discharge channel. For this purpose, the nozzle housing 1 encloses an inner chamber 4, which is divided into a discharge channel 6 and a receiving chamber 5. The discharge channel 6 is connected to a nozzle inlet 3 and the receiving chamber 5 in which a piston 8 is movably guided is connected to the discharge channel 6 through a flow passage 7. The discharge channel is closed off by a sealing member 24 which is connected to the piston, after positioning in a rest position.
Patent JP-H0745292-A (JP)
Title: Flat plate type solid electrolyte fuel cell
Inventor: NAKANISHI NAOYA
IPC: H01M8/02
Filed: 1993-07-30
Abstract: PURPOSE:To provide a flat plate type solid electrolyte fuel cell capable of preventing an output from decreasing of a cell stack due to decreasing a temperature by forming a stack structure not complicated to enable the fuel cell to stably operate for a long period. CONSTITUTION:A plurality of cells, provided with a cathode 6 or anode 5 through an electrolytic plate 4, are layered. In this flat plate type solid electrolyte fuel cell, of temperature distribution of the highest temperature of each cell 1, 2 in the case of normally operating the fuel cell, in a cathode 7 of the cell in a low temperature region of the temperature distribution of the highest temperature, lanthanum cobaltite perovskite oxide of mixing yttria partial stabilizing zirconia is used.
Patent JP-2000089419-A (JP)
Title: Color image forming method using silver halide photographic sensitive material
Inventor: ARAKAWA JUN
IPC: G03C7/407
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a color negative photographing photosensitive material to form a color image of high picture quality without failure of photographing due to lack of exposure light for a compact camera or a film with lens, and to provide an image forming method using this material. SOLUTION: By this method, a silver halide negative color photosensitive material having at least three kinds of photosensitive layers on a transparent supporting body is exposed according to an image and developed at >=50 deg.C to form a color image. The color image forming method includes steps to read the image obtd. on a silver halide color negative photographic sensitive material having the following relation between the sensitivity and gradation of the photosensitive material so that the obtained image is read out by using an imaging device, to subject the data to digital image processing, and to obtain output signals of three or more colors. The relation is expressed by 1.0<=log10 S.γ<=2.5 and S>=800, wherein S is the ISO sensitivity and γ is the average gradation of three kinds of photosensitive layers.
Patent JP-H08101326-A (JP)
Title: Cleaner for optical connector
Inventor: TOKUTOME KAZUHIRO
IPC: G02B6/36
Filed: 1994-09-29
Abstract: PURPOSE: To make it possible to simultaneously clean the outer peripheral surface and end faces of a ferrule with ease and simplicity at the time of an operation to connect an optical connector thereto. CONSTITUTION: A sleeve-shaped ferrule cleaning part 22 having a ferrule insertion port 23a and a through-hole 23b is freely vertically movably disposed with elastic materials below this through-hole 23b. A supply reel 32 wound with a tape-shaped cleaner 34 having flexibility is disposed and the unused part of the cleaner 34 is let off by a prescribed length and is exposed on the ferrule insertion port 23a. The outer peripheral surface of the ferrule comes into contact with the cleaner 34 and the end faces of the ferrule comes into contact with the elastic materials via the cleaner when the ferrule is inserted into the through-hole 23b from the ferrule insertion port 23a from above the unused part of the exposed cleaner 34.  A take-up reel for taking up the cleaner 34 after the outer peripheral surface and end faces of the ferrule are cleaned within the sleeve-shaped cleaning part 22 is provided.
Patent JP-H02105903-A (JP)
Title: I/o module
Inventor: KAWANO KOICHI
IPC: G05B19/048
Filed: 1988-10-14
Abstract: PURPOSE:To widen the space for cables and to increase the number or thickness of the cables by arraying connection terminal bases on the bottom of a box in parallel. CONSTITUTION:The connection terminal bases 3 and 4 are arrayed on both ends of the bottom of the box 2 in parallel and molded of plastic integrally with the box 2. Screws 7, etc., for connecting the cables are provided to the connection terminal bases 3 at connection parts and have projection pats 5 and 6 so as to maintain an insulation distance and store crimp-style terminals on cable sides. A lid 8 is rotated on the box 2 with a hinge 9 and the lid of the box 2 is closed after the cables 11 and 12, etc., are connected. Consequently, the storage space of the cables can be increased.
Patent JP-H0789152-A (JP)
Title: Printer
Inventor: TAKAHASHI YOKO
IPC: B41J5/30
Filed: 1993-09-22
Abstract: PURPOSE:To carry out the debug work for printing data by providing a development section with a debug function for outputting the execution process information stored in a list store section by means of an execution process information forming means. CONSTITUTION:When a debug execution switch is OFF, the state of the debug execution switch is referred by a development section 10 to set a supply source of execution routine of operators in an operated dictionary 13. When a printing data is transmitted from a high-order device 1, the data is stored first in a receiving input buffer of an interface section 2. Operators in the printing data in the input buffer are successively interpreted and executed by an interpreter 11 based on the execuation routine stored in the operator dictionary 13 of the development section 10 to draw for one page on a page buffer 4. Data stored in the page buffer 4 are print output by a printing section 5.