baber/WOPTO huggingface dataset:
Patent JP-H0346365-A (JP)
Title: Semiconductor device
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L21/8244
Filed: 1989-07-14
Abstract: PURPOSE:To reduce crystal defect and to decrease low temperature leakage malfunction by providing a common drain having a smaller interval than the twice of the width of an oxide film of a sidewall at the interval of gate electrodes. CONSTITUTION:An isolating oxide film 2 and a gate oxide film 3 are selectively formed on a P-type semiconductor substrate 1, a polysilicon 4 or gate electrodes of two layers of a polysilicon 4 and a high melting point metal 5 are formed at a predetermined interval, a source formed of two layers of an N<->-type diffused layer 10 of low concentration impurity 6 implanted with the gate electrodes and the film 2 as masks and an N<+>-type diffused layer 9 of high concentration impurity 8 injected with the film 2, the gate electrodes and an oxide film 7 as masks, and an N<->-type diffused layer are provided. In this case, a common drain having an interval smaller than the twice of the width of the oxide film of a sidewall at the interval of the gate electrodes is provided. That is, the interval of the gate electrodes is set to an interval smaller than the twice of the film 7 formed on the sidewall at the interval of the gate electrodes at the time of photocomposing. Accordingly, As 8 injected at the drain side is masked at the sidewall of the film 7. Thus, the damage of the substrate 1 is prevented.
Patent JP-H0718560-A (JP)
Title: Production of material having roughened surface for fretting fabric
Inventor: KANETANI TOSHIHARU
IPC: D06C15/14
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for producing a material having a roughened surface for fretting a fabric in which the accuracy of the resultant material having the roughened surface for fretting the fabric can stably be improved according simple operation. CONSTITUTION:In this method for producing a material having a roughened surface for fretting a fabric, the material has an abrasive sheet (a1), metallic plates (b1), (b2), (b3) and (b4), a flexible part (A) and a nonflexible part (B). That is, the material 5 having the roughened surface for fretting the fabric is constructed from the nonflexible part (B) including a part attached to a fretting rotating body 4 and a flexible part (A) for forming the tip part. The nonflexible part (B) is wholly kept in a hard state by the relatively thick metallic plate (b4) which is the shortest in the metallic plates and located at the outermost position. The flexible part (A) is formed so as to gradually reduce the thickness as the whole toward the tip. That is, since the metallic plates (b3), (b2), (b1) and further the abrasive sheet (a1) are in the gradual increasing order of the length and the metallic plates (b3), (b2) and (b1) are relatively thin, the parts are capable of clearly manifesting the flexibility as compared with that of the nonflexible part (B) and forming the flexible part.
Patent JP-H0917761-A (JP)
Title: Cleaning treatment apparatus
Inventor: AKUMOTO MASAMI
IPC: B08B3/02
Filed: 1995-06-27
Abstract: PURPOSE: To obtain a cleaning treatment apparatus by which the temperature of a cleaning liquid is controlled, by which the used amount of the cleaning liquid is reduced, whose throughput is enhanced and whose product yield is enhanced. CONSTITUTION: A cleaning treatment apparatus is provided with a spin chuck 50 which holds a semiconductor wafer W so as to be rotatable and with a cleaning-liquid supply nozzle 70 which supplies a cleaning liquid to the semiconductor wafer W. In the cleaning treatment apparatus, a heat insulating body 71 which forms the heat insulating space of the cleaning liquid to be supplied from the semiconductor wafer W and the cleaning-liquid supply nozzle 70 in cooperation with the spin chuck 50 is installed. Thereby, the temperature of the cleaning liquid to be supplied to the semiconductor wafer W is kept at a prescribed temperature so as to execute a cleaning treatment, the supply amount of the cleaning liquid can be made stable, and the time for the cleaning treatment can be stabilized.
Patent JP-S6075704-A (JP)
Title: Thermal generating system
Inventor: YAMAMOTO JIYUNJI
IPC: F01K25/10
Filed: 1983-09-30
Abstract: PURPOSE:To suppress fluctuation of pressure within a condenser by giving fluctuation of flow rate of ultra-cold liquid gas as a feed forward signal to an adjusting-meter of a flow rate of heat medium vaporized gas which enters the condenser through direct bypass from a gas vaporizer for heat medium. CONSTITUTION:The captioned system has a gas vaporizer 1 in which liquid gas for heat medium, for example, LPG is vaporized by sea water, and a condenser 2 in which used heat medium vaporized gas coming out of a turbine TB1 is cooled and liquidized by ultra-cold liquid gas, for example, LNG. In this case, an adjusting-meter C1 which adjusts a turbine bypass valve V3 that introduces a part of the heat medium vaporized gas directly to the condenser 2 without introducing it to the turbine TB1 is provided. And by this adjusting-meter C1, the bypass valve V3 is controlled by a feed-forward signal obtained based on a detected pressure in the condenser 2 by a pressure detector 11, the most suitable set value by a function generator 12, and fluctuation of flow rate at an LNG entrance portion by an LNG flow rate detector 13.
Patent JP-S6075825-A (JP)
Title: Electromagnetic clutch mechanism of camera
Inventor: YAMAMOTO MASARU
IPC: G03B17/00
Filed: 1983-09-30
Abstract: PURPOSE:To enable the titled mechanism to operate in short time by providing a driving pulse generating circuit which generates a pulse signal in accordance with a command signal for change-over and an oscillating coil mechanism of which the coil is oscillated when energized by the output from said driving pulse generating circuit. CONSTITUTION:A reference pulse signal is the repetitive pulse constituted of the on time of the time t1 required for a clutch to operate and the off time of the time t2 required for a hollow coil 32 to return. When the signal of a high level which commands a change-over to an input terminal 47, a transistor 46 is intermittently turned on by the reference pulse during this time, by which the coil 32 is energized and the clutch is repeatedly moved. The operation is made possible in short time according to such constitution and the clutch mechanism is disposed even in a relatively thin space.
Patent JP-S6245873-A (JP)
Inventor: YAMAGUCHI TERUMOTO
IPC: E05B29/02
Filed: 1985-08-20
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-S6169210-A (JP)
Title: Digital filter
Inventor: KOBAYASHI MASAKI
IPC: H03H17/04
Filed: 1984-09-04
Abstract: PURPOSE:To eliminate the generation of a delay-free loop and also to reduce the coefficient sensitivity of a filter as well as the sensitivity to the internal arithmetic word length, by applying an equation having a delay to give the node voltage for a node equation. CONSTITUTION:The bilinear s-z conversion, s=(2/T)X(1-z<-1>)/(1+z<-1>) is carried out to a node equation of an LC analog filter, E (electromotive force) = (Gij+ sCij+1/sLij)V. Here (s) shows a complex variable of a transmission function HA(s) of the analog filter, (z) shows a complex variable of a transmission function HD(z) of a digital filter and T shows the sampling interval respectively. Then an equation obtained through conversion is transformed to another equation to lead out the node voltage V. A delay element 1 is applied to the transformed equation to obtain a filter which produces no delay-free loop. Then a digital filter is attained.
Patent JP-H1024501-A (JP)
Title: Blade for forming fold of sheet and fold of sheet forming tool
Inventor: YAMAMOTO MASAHIRO
IPC: B31B50/22
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a fold forming blade for forming folds which can fold accurately a sheet and also provide a fold forming tool for forming a number of folds. SOLUTION: A fold forming blade is provided with a straight and long main blade section 20 with continuous edge lines or the intermittent perforation shape, and respective auxiliary blade sections 21 positioned on both ends of the main blade section 20 and having one ends of edge lines continued or being close to both ends of the main blade section 20 at an angle less than the right angle and the other ends of the edge lines extending toward the side of the main blade section 20. A section 7 to be inserted into and retained by a slit 60 formed on a plywood holder 6 is provided on the corresponding side, and respective edge lines of the main blade 20 and the auxiliary blade sections 21 are on the same level.
Patent JP-S5888005-A (JP)
Title: Formation of separation membrane into module
Inventor: NOMURA MASAO
IPC: A61M1/14
Filed: 1981-11-18
Abstract: PURPOSE:To dry only the seal part of a wet semi-permeable membrane within a short time, by irradiating microwave with specific frequency to a part to be sealed by a resin at the terminal end of a separation membrane. CONSTITUTION:Microwave is introduced into a dryer 1 made of a metal such as aluminum or stainless steel through a waveguide 3 and a stirrer 4 is attached to the ceiling of the dryer in order to obtain uniform heating. A polysulfone hollow fiber with a diameter of 20mum is immersed in water or an aqueous glycerine solution for 30min and, while the terminal end part 5 to be dried is left uncovered, the other part thereof is covered with an aluminum foil 6 and an earth 7 is attached to the aluminum foil 6 in order to avoid abnormal concn. of microwave. This hollow fiber is placed on a teflon plate 8 to irradiate microwave of 2,450MHz and 100W for 10-20min. When the terminal end parts thereof are sealed by a urethane resin, the ultrafiltration capacity of the membrane reaches 1,000-1,300ml/hr.mm.Hg.m<2>.
Patent JP-H0514581-A (JP)
Title: Character recognition system for facsimile communication
Inventor: OKUGAWA MORIFUMI
IPC: H04N1/00
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a high recognition rate by sending an image data easily recognized from a sender equipment to a receiver character recognition device in the facsimile communication. CONSTITUTION:When the user enters a specified character by using an entry section 15b such as a key board to a prescribed position in a format of an order slip displayed on a display section 15a of an information input output section 15 in a sender facsimile equipment 10, the inputted character data is arranged to a location decided based on the format and the entire data is converted into an image data and sent to a line from a communication control section 17 through a MODEM 16. A receiver side character recognition device converts the sent image data into the character code. Thus, since the ordering slip is generated by the entry from the key board or the like not by means of hand-writing according to a command of the display section 15a, the character recognition rate is much improved.
Patent JP-H1012007-A (JP)
Title: Vehicle lamp
Inventor: KENJO TAMOTSU
IPC: F21Y101/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent water droplets sticking to the junction between a lamp body and a lens from entering a lamp room by improving the flow of the water droplets at the edge of an opening for the vehicular lamp. SOLUTION: A fitting groove 5 is formed in the edge 4 of an opening for a lamp body, a fixed leg formed on the outer periphery of the back of a lens 6 is fitted into the fitting groove 5, and clearances C1, C2, C3 formed between an outside rib forming the fitting groove 5 and the fixed leg are so formed that they are narrow at the top of the edge of the opening for the lamp body and get broader from the side of the edge of the opening toward the bottom.
Patent JP-S6340912-A (JP)
Title: Guided path for detecting magnetism
Inventor: ISHII TORU
IPC: G05D1/02
Filed: 1986-08-05
Abstract: PURPOSE:To easily execute the execution to a job site such as on an existing road, a floor of a plant, etc., by installing a sheet-shaped object of a foil or a fiber of an amorphous metal, along the road surface for guiding an advance direction of an instrument, etc. CONSTITUTION:A sheet-shaped object of a foil or a fiber of an amorphous metal is installed along the road surface for guiding an advance direction of a vehicle or an instrument, etc. provided with a magnetic sensor. An amorphous magnetic material which is mainly composed of a transition metal has a high magnetic permeability, a low magnetic loss, and a high electric resistance, and also, has a high strength characteristic, and a super-anticorrosion peculiar to the amorphous metal. By utilizing effectively these various characteristics, a thin guided path which has a high magnetic detecting output is obtained.
Patent JP-S6340623-A (JP)
Title: Transfer device
Inventor: TSUZUKI SADAAKI
IPC: B21D43/05
Filed: 1986-08-05
Abstract: PURPOSE:To miniaturize the transfer device to transfer with different pitches by supporting plural slider blocks slidably on the fixed guide member provided with a rack and providing the arm which is fitted to the driving shaft rotating at the prescribed angle and linking with the pinion engaged with the rack and other slider blocks on one part thereof. CONSTITUTION:A driving motor 21 is actuated, a driving shaft 17 is rotated via a worm shaft 20 and worm wheel 19 and the pinion 18 engaging with a fixed rack 14 is rotated. One part of a slider block 15 is then slid along guide bars 12, 13 and a 1st transfer bar 26 is integrally slid. The slider block of the other part is rotated as well via a linking arm 22 and link 23, but owing to the linking arm 22 being rotated with the rotation of the driving shaft 17 and the slider block 16 of the other part being slid it is slid larger than the slider block 15 of one part by the stroke part given by the rotation of the arm 22. Consequently the work W engaged with the transfer bars 27, 28 which are linked with each slider block 15, 16 is transferred as well by strokes L1, L2.
Patent JP-H1010153-A (JP)
Title: Storeroom for probe unit and inspecting system using the storeroom
Inventor: HIRAI YUKIHIRO
IPC: G02F1/13
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a probe unit in a storeroom by arranging a guide at a storing part which receives the probe unit so that the probe unit can move in a horizontal direction in an inclined state. SOLUTION: Each probe unit 14 is mounted to both second guides 78 in the same inclined state as when supported by both first guides. A storeroom 16 has a plurality of recesses 82 to receive projections formed at a lateral part of an inspection device. Each recess 82 corresponds to a storing part 76. When the storeroom 16 is arranged at the left end of the inspection device, each projection is received at any one of the recesses 82 and the guides 78 of the storing part 76 corresponding to the recess 82 match the guides of the inspection device. Accordingly, the probe unit 14 stored in the storing part 76 can be moved to the inspection device, and the probe unit 14 moved to the inspection device can be moved to the storing part 76.
Patent JP-S5972797-A (JP)
Inventor: MORIMOTO TAKAO
IPC: H05K7/02
Filed: 1982-10-20
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-S6340770-A (JP)
Inventor: AOKI SHIGENORI
IPC: H05K1/03
Filed: 1986-08-07
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-H062756-A (JP)
Title: Cooling device of oil for torque converter
Inventor: TAKAHASHI TAKUYUKI
IPC: F16H41/30
Filed: 1992-06-17
Abstract: PURPOSE:To add the cooling function for the torque converter oil on a torque converter housing itself. CONSTITUTION:As for a housing structure which is constituted so that the hot air in the housing is discharged outside from a discharge port 5, together with cooling air, by the revolution of a fin which is installed on a torque converter in the housing 1 of a transmission equipped with a torque converter, an introducing duct 9 for introducing the cooling air discharged from the discharge port 5 downward is installed on the outer surface side of the housing 1, and a cooling fin 11 for heat radiation is installed below the introducing duct 9.
Patent JP-H09171342-A (JP)
Title: Reproduction of hologram
Inventor: NIKORASU JIYON FUIRITSUPUSU
IPC: G03H1/20
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a mask having high durability for exposing a photopolymerizable material by photographically transferring a hologram to a glass plate on which a chromium layer has been formed. SOLUTION: The master hologram is recorded on a photosensitive emulsion layer 12 of a photosensitive plate 10 and is developed. The patterns having recessed parts 16 aligned to the regions of high light transmittability are formed by the relief patterns corresponding to this hologram by the developed emulsion layer 12. The layer 17 of the photopolymerizable material which admits the transmission of light is applied to the surface formed with there relief patterns and is irradiation light for photopolymn. so that the photopolymerizable material 17 flows into the recessed parts 16 of the relief patterns to fill the recessed parts during the time when the selective polymn. is effected.
Patent JP-S6245366-A (JP)
Title: Spray gun equipped with valve opening degree automatic control apparatus
Inventor: MATSUSHITA YOSHIO
IPC: B05B7/02
Filed: 1985-08-22
Abstract: PURPOSE:To make it possible to steplessly control the jet amount or pattern width of paint corresponding to an article to be painted, by directly driving each of a needle value and a pattern control value by a servo motor. CONSTITUTION:At first, when a spray gun main body 1 is operated, control is performed so that servo motors 7, 7' are moved to predetermined positions by predetermined values by an external signal such as a digital or analogue signal. Because said positions are successively detected by encoders 8, 8', said servo motors 7, 7' are accurately held. When a painting condition is altered by changing a point jet amount or an air jet amount, the external signal corresponding thereto is outputted and present positions are compared by the encoders 8, 8' and the servo motors 7, 7' are driven corresponding to the compared result. Whereupon, screw slider mechanism 6, 6' are rotated in connection with said motor 7, 7' and a needle valve 5 and a pattern control valve 10 are made movable and the flow amounts of paint and air are controlled.
Patent JP-S6335677-A (JP)
Inventor: YAN DAAKU BANDEN BAAGU
IPC: B29C48/06
Filed: 1987-07-23
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-H0919001-A (JP)
Title: Electric rolling stock control
Inventor: TERAJIMA KENZO
IPC: B60L7/14
Filed: 1995-06-28
Abstract: PURPOSE: To conduct balanced running at a limited speed for the rationalization of a device by chopping duty in case of suppressed braking, by switching the chopping frequency of a chopper circuit for absorbing d.c. power which offers a conduction ratio command from an inverter according to running conditions. CONSTITUTION: A VVVF5 generates regenerative force according to commanded force by a stop braking command (b) from a cab. When pantograph one-point voltage = filter capacitor 4 voltage is increased owing to a discrepancy between supply power and load power, a conduction ratio command (a) is given to a BCH 7 to control the voltage across a filter capacitor 4 so as to be kept roughly constant according to regenerative current. By controlling the filter capacitor 4 voltage and the voltage across BR so as to be equal to each other, it is possible to conduct rational construction in the snubber circuit thermal duty of the BCH, thus providing a control method for electric rolling stock which can provide reduction in weight, size and loss.
Patent JP-S60156510-A (JP)
Inventor: KAIZAA KURASU
IPC: C04B41/50
Filed: 1984-09-05
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-S6341337-A (JP)
Title: Converying chain for bookbinding machine
Inventor: NONOYAMA MASATOSHI
IPC: B65H5/32
Filed: 1986-08-06
Abstract: PURPOSE:To hold a vertically placed condition of pushers and their rearward tilted condition to be surely controlled, by swivelably mounting the pushers rotatably to extension pins of a conveying chain through bearing cylinder members. CONSTITUTION:In a horizontally conveying section, guide rollers 42 are placed only approaching toppling preventive rails 84, and levers 40 are vertically placed by restoring force of torsional coil springs 50. Also pushers 30 are held in a condition that they are vertically positioned for the advancing direction of conveying chains 10 through gears 41a and 34a meshing with each other. On the contrary, in a moving section, the lever 40 is swiveled against the restoring force of the torsional coil spring 50 because the guide roller 42 is adapted to a linear cam 85, accordingly the pusher 30, which swivels in the clockwise direction through the gears 41a and 34a, surely tilts rearward.
Patent JP-H0850571-A (JP)
Title: Method and device for determining optimum solution of combination
Inventor: ABE SHIGEO
IPC: G06F15/18
Filed: 1994-08-05
Abstract: PURPOSE:To provide the device and method for processing data while using a neural network to calculate the optimum value of combination or any solution close to it at high speed. CONSTITUTION:This device is provided with a condition setting means 1110 for setting the range of weight or the initial value of a parameter concerning an energy function corresponding to the limitation condition of a physical system to detect the inputted combination or the calculation condition of an evaluation function, integrating means 1130 for performing the integration processing of differentiation equation previously set corresponding to the set condition, judging whether convergence is completed or not and defining the solution at the time point of the convergence judgement as the solution of combination, and integration dividing width deciding means 1120, and the integration dividing width deciding means 1120 decides the integration dividing width required for reaching the upper limit or lower limit of a range, in which one parameter is designated at arbitrary time, within the time range of integration processing.
Patent JP-S6244749-A (JP)
Title: Photosensitive body
Inventor: FUJITA NOBUHIKO
IPC: G03G5/082
Filed: 1985-08-22
Abstract: PURPOSE:To prolong dark attenuation time and to increase receptive potential by providing a P-type or N-type blocking layer on the surface side of a carrier generating layer. CONSTITUTION:A photosensitive body has the construction successively laminated, form the substrate side, with a carrier implantation preventive layer 2, a carrier transport layer 3, a carrier generating layer 4 consisting of a-SiGeHX, a blocking layer 5 consisting of a-SiHX contg. the group III or V element of periodic table, a carrier transport layer and a surface layer 7 as a photosensitive layer 1 on a conductive substrate S. The group III or V element of periodic table is adequately selected according to the polarities of corona charge. For example, boron and gallium are added as the group III element of periodic table to form the photosensitive layer of, so-called P-type if said layer is electrostatically treated positive. On the other hand, the group V element of periodic table, for example, phosphorus and arsenic are added to form the photosensitive of so-called N-type.
Patent JP-S5975876-A (JP)
Title: Work carrier
Inventor: YAMAMOTO HISAHIRO
IPC: B65G47/90
Filed: 1982-10-21
Abstract: PURPOSE:To use only one set of carrier by rotating a clamper unit properly to hold a work selectively and carrying to assembling position. CONSTITUTION:In the process where a carrier 13 is moved from assembling position to work waiting position, car type signal for specifying type A, for example, is provided to function a rotary actuator 23 thus to rotate a clamper unit 19 by 180 deg. and to engage the operating lever 31a of clamper 22A for first work or type A with a movable chip 34. Consequently the clamper 22A is set to operating position while another clamper 22B will retreat to non-operating position. As a result, carrier 13 will travel to work waiting position where work of type A is stored.