baber/WOPTO huggingface dataset:
Patent JP-H04326169-A (JP)
Title: Circuit diagram generating device
Inventor: FUKUDA HIROYUKI
IPC: G06F17/50
Filed: 1991-04-25
Abstract: PURPOSE:To generate a circuit diagram in which the input/output relation of every element is easy to understand by generating data in which the position of the element in a lateral direction is re-arranged in the order of the flow of a signal from an output terminal to an input terminal on the basis of the position of the output terminal whose position is determined in a circuit part corresponding to the generated data. CONSTITUTION:An arranging means 1 to generate the data in which the arrangement of the element in the lateral direction is arranged in the order of the flow of the signal from the input terminal to the output terminal on the basis of logical connection information inputted through an input means 3 is provided. The position of the output terminal whose position is determined by the circuit part corresponding to the data generated by this arranging means 1 is made a reference. Then, a re-arranging means 2 to generate the data in which the arrangement of the element is re-arranged in the order of the flow of the signal from this output terminal to the input terminal, and gives it to an output means 4 is provided. Thus, the elements can be prevented from being concentrated at the vicinity of the position of the input terminal, and besides, since two elements in the relation of input/output are arranged in adjacent to each other, the circuit diagram easier to see can be generated.
Patent JP-S5650645-A (JP)
Title: Optical transmission system
Inventor: OKADA SHIGEO
IPC: H04B10/40
Filed: 1979-09-29
Abstract: PURPOSE:To facilitate the design and manufacture for the transmission/reception circuit and at the same time obtain a steady transmission system, by dividing the wide-band signal into the low- and high-band sections and then carrying out the signal compounding at the reception side. CONSTITUTION:A link is formed with the circuit (b) which gives a transmission from the DC component DC through the frequency f1 and the circuit (c) which gives a transmission from f1 through fmax. Then the input signal is divided into two parts via the branch unit 1 to be applied to each electrooptic converter 5 via the LPF 3 having the cut-off frequency f1 plus the HPF 4 each. And each conversion output is transmitted to the reception side via the optical fiber 7. At the reception side, a conversion is carried out through each photoelectric converter 6, and the conversion outputs are compounded via the compounding unit 2 to obtain the original signal.
Patent JP-H08316382-A (JP)
Title: Electronic module for removing heat from semiconductor die and its preparation
Inventor: GIRERUMO ERU ROMERO
IPC: H01L23/473
Filed: 1995-04-27
Abstract: PURPOSE: To provide a semiconductor module for removing heat from semiconductor dies and a method for manufacturing the semiconductor module. CONSTITUTION: An electronic module 10 has a base plate 11 fitted in a separation structure 23. The separation structure 23 has 3 first, second and third parts. The first part is joined to an upper surface of the base plate 11, the second part is joined to a bottom surface of the plate 11, and the third part is joined to a side surface 14 of the plate 11. One of semiconductor dies 41 is joined to the first part of the separation structure 23, and the other die 41 is joined to the second part of the separation structure 23. The base plate 11 has a cavity through which fluid flows to carry out heat from the semiconductor dies 41.
Patent JP-H0424917-A (JP)
Title: Annealing method for semiconductor wafer and annealing jig used therefor
Inventor: OTOBE KENJI
IPC: H01L21/26
Filed: 1990-05-16
Abstract: PURPOSE:To prevent generation of a slip line and an irregularity in activation of implanted ions in the surface of a semiconductor wafer by emitting a radiation beam not only in vertical direction but also from the side direction of the wafer to directly heat the wafer. CONSTITUTION:A quartz tray 2 is formed integrally at the ends of two quartz plates, and a tungsten heater 6 for compensating radiation heat is mounted in a ring shape on the inner surface of a through hole 7 formed at the center thereof. At the state of raising the temperature in a furnace, only upper and lower tungsten lamps are lit, but the heater 6 mounted in the hole 7 of the tray 2 is not yet lit. Then, at the stage of controlling the temperature in the furnace, the end of a semiconductor wafer 1 becomes a relatively low temperature, the heater 6 for compensating the heat is lit first at this time, and the radiation heat from the side direction contributes to annealing together with the heat from the upper and lower lamps in the furnace.
Patent JP-2000315982-A (JP)
Title: Optical transmission monitor and optical transmission monitor system
Inventor: NAKAJI HARUO
IPC: H04B3/46
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission monitor and an optical transmission monitor system that can monitor signal light with an inexpensive configuration. SOLUTION: In the optical transmission monitor, a photocoupler 111 branches signal light that is wavelength multiplexed and sent through an optical transmission line 10. A photodetector 131 detects the light, a photocoupler 112 branches the signal light and photodetector 132 detects the light via an optical filter 120. The optical filter 120 has a wavelength dependence with a constant loss for the signal line wavelength band. A monitor section 140 receives all signal light intensity detected by the photodetectors 131, 132 and discriminates on which of span loss fluctuation and wave number fluctuation the signal light level fluctuation depends on the basis of the relation of the intensity.
Patent JP-H02304523-A (JP)
Title: Production of liquid crystal device
Inventor: MOMOSE YOICHI
IPC: G02F1/1341
Filed: 1989-05-19
Abstract: PURPOSE:To allow the injection of a liquid crystal which does not contain ionic impurities by bringing the injection hole part of a cell into tight contact with a sponge structural member consisting of an ion exchange resin contg. the liquid crystal or contg. the ion exchange resin. CONSTITUTION:The liquid crystal is impregnated into the sponge structural member consisting of the ion exchange resin or the sponge structural member contg. the ion exchange resin and the injection hole part of the cell is brought into tight contact with the sponge structural member to inject the liquid crystal into the cell by using capillarity. The ionic impurities are adsorbed in the sponge structural member contg. the ion exchange resin even if the ionic impurities are contained in the liquid crystal to be used at the time of the injection. The liquid crystal which does not contain the ionic impurities is injected into the cell in this way and the lowering of the specific resistance of the liquid crystal in the cell does not arise.
Patent JP-S5917409-A (JP)
Title: Conveying hanger
Inventor: ITOU YOSHIICHI
IPC: B65G7/12
Filed: 1982-07-21
Abstract: PURPOSE:To heighten the durability of the rubber of an elastic workpiece receiving part very much, by embedding thick reinforcing wires in the rubber in one direction and thin reinforcing wires therein in another crossing direction. CONSTITUTION:Thick wires or fibers 12 are embedded in the rubber 11 of an elastic workpiece receiving part 10 in one direction such as the lateral direction. Thin wires or fibers 13 are embedded in the rubber 11 in another crossing direction such as the longitudinal direction. As a result, the longitudinal deflection of the surface of the rubber 11 is facilitated so that its fitness to a workpiece is greatly enhanced. Since the load of the workpiece on the rubber 11 is efficiently distributed therein by the thick wires or fibers 12, the durability of the rubber is heightened very much.
Patent JP-H07330937-A (JP)
Title: Pvc foamed insulating resin composition
Inventor: YAMAZAKI YONETOSHI
IPC: C08K9/00
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a PVC foamed insulating resin composition for wire and cable by incorporating a filler which has been subjected to a specific surface treatment into a vinyl chloride composition prepared by adding a plasticizer, a stabilizer and a foaming agent to polyvinyl chloride. CONSTITUTION:This PVC foamed insulating resin composition is obtained by incorporating a filler (e.g. one or more of anhydrous calcium silicate, anhydrous magnesium silicate or anhydrous aluminum silicate) that has been surface treated with either stearic acid, palmitic acid or oleic acid into a vinyl chloride resin composition prepared by adding a plasticizer, a stabilizer and a foaming agent to polyvinyl chloride. Preferred examples of the PVC foamed insulating resin composition include those obtained by incorporating into 100 pts.wt. vinyl chloride 30 to 100 pts.wt. phthalate plasticizer, 1 to 5 pts.wt. stabilizer such as an Sn-based stabilizer, 0.1 to 5 pts.wt. ADCA and 30 to 70 pts.wt. filler (e.g. anhydrous calcium silicate) which has been surface treated with stearic acid.
Patent JP-H07336115-A (JP)
Title: Contact type high frequency signal connecting structure
Inventor: KUSAMITSU HIDEKI
IPC: H01P5/02
Filed: 1994-06-08
Abstract: PURPOSE:To reduce the manufacturing dispersion of line characteristic by reducing the change of a contact position and contact resistance due to the size accuracy of a center conductor fixing part and a center conductor movable part, etc. CONSTITUTION:The tip part of a center conductor 1 is worked in slot shape, and a recessed part to house a coil spring 2 and a movable conductor 3 is formed on it. The movable conductor 3 is held with the tip part of a center conductor 1, and the tip part worked in semi-spherical shape is electrically connected by pressing on a center conductor contact pattern 8 on a substrate 7 by the coil spring 2. Cylindrical space 4a is provided on the tip part of an insulating body 4, and a circular thin plate 6 is fitted in the tip part of an external conductor 5. A spring member 6a is arranged at the center part of the thin plate 6 in radial shape, and the external conductor 5 is connected electrically to an external conductor contact pattern 9 on the substrate 7 via the spring member 6a.
Patent JP-H11332605-A (JP)
Title: Sports shoes especially for stunt
Inventor: GORZA ROBERTO
IPC: A43B3/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To make sports shoes, which are used especially for stunt such as so-called grinding, usable for both walking and grinding exercises. SOLUTION: This shoe is provided with an upper body 2, and a sole 3 is related under the upper part. A cavity part 5, which can be closed with a first plate 6 in a complementary shape, is provided on this sole 3, especially, in a sole arc area 4. The first plate 6 has a wavy cross-sectional shape and forms lengthwise side edges 7 and 8. This plate 6 has a round side face and at least one recessed part for rollers 12. The rollers 12 are related to this recessed part so as to freely move and partially protruded from the plate 6.
Patent JP-S62280057-A (JP)
Title: Led array head
Inventor: FUTAKI KIYOSHI
IPC: H01L33/00
Filed: 1986-05-30
Abstract: PURPOSE:To enable a maintenance of an always constant quantity of light without establishing a special sensor, by effecting a driving control of LED on the basis of that temperature of LED element junction face which is calculated from the lighting number of LED element at each fixed time by counting picture signals. CONSTITUTION:An input picture signal from a picture signal input terminal 11 is counted by a counter 18. A power from a power input terminal 16 is controlled at a fixed current driver 14 on the basis of latched information and the power is selectively fed to LED array 15. A trigger pulse is generated at each fixed time t, by a timer 19, and the number of count of the counter 18 is latched with a latch circuit 20. The total power quantity of LED array heads is calculated by an operation circuit 21 from the value stored in the latch circuit 20 at that time, and the temperature change quantity of the LED element junction face is known from the calculated power quantity and the heat radiation characteristics of the head. A chopper generation circuit 22 changes chopper Duty on the basis of this temperature change quantity and LED drive current application time is controlled by inputting the chopper Duty into a drive current control terminal 17.
Patent JP-S5250323-A (JP)
Title: Water-dispersed vinyl fluoride resin paint composition
Inventor: NAKANO KEIJI
IPC: C09D127/12
Filed: 1975-10-22
Abstract: PURPOSE:A water-dispersed vinyl fluoride resin paint composition having improved flexing resistance, adhesivity, stain resistance and smoothness.
Patent JP-S5650229-A (JP)
Title: Controlling method of fuel supply
Inventor: AMANO MATSUO
IPC: F02D41/34
Filed: 1979-10-02
Abstract: PURPOSE:To control fuel supply appropriately, by calculating the load from the maximum value of the amount of intake air detected from the peak value of a sensor, and controlling the amount of fuel to be supplied through detection of the fuel injection rate from the detected load and the engine speed. CONSTITUTION:A heating member 24 is provided in an air passage 22 in a throttle chamber 4. The member 24 produces a sensor detecting voltage V corresponding to the amount of intake air. The amount of intake air qAP is calculated from the peak holding value VP of the voltage V, and load L is calculated from the amount of intake air qAP and an equation L=qAP/N=(VP<2>-VO<2>)<2>/NC2<2>, where N is the engine speed, VO a voltage detected when the amount of air is O, and C2 the shape factor of hot wire. The required fuel injection rate QF determined by experiments is detected from the load L and engine speed N. Thus, fuel corresponding to the fuel injection rate QF is injected from an injector 12 at the intake strokes succeeding the previous intake stroke when the fuel injection rate QF is detected.
Patent JP-H02304560-A (JP)
Title: Method for producing film mask used for production of hybrid ic
Inventor: KOIKE AKITO
IPC: G03F1/68
Filed: 1989-05-19
Abstract: PURPOSE:To perform each of film setting, exposure drawing, film detachment and development only once, and to save an operator trouble by arranging plural pattern data two-dimensionally to subject them to exposure drawing and cutting them to obtain plural film masks. CONSTITUTION:Pattern data of 9 materials of one thick film hybrid IC are prepared with CAD (computer aided design), and these 9 pattern data are converted into pattern data of the whole surface where they are two- dimensionally arranged in three rows and three columns on CAD. This whole surface pattern data is subjected to exposure drawing on the film by a film drawing device, and this film is developed. As the result, one film where patterns 13 are arranged in three rows and three columns is obtained, and the developed film is cut along cutting lines 14 to obtain 9 film masks. Thus, film masks are produced with less trouble.
Patent JP-S61286694-A (JP)
Inventor: TAJIRI YOSHIAKI
IPC: F16L37/00
Filed: 1985-06-10
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。
Patent JP-S618108-A (JP)
Title: Production of separation membrane
Inventor: OKADA MUNEHISA
IPC: C08J5/18
Filed: 1984-06-21
Abstract: PURPOSE:To obtain a gas separation membrane excellent in permselectivity at a high permeation speed, by using a doctor knife of which the center line roughness is 0.05mum or less. CONSTITUTION:A mixture consisting of polyvinyltriorganosilane and organopolysiloxane is used as a high-molecular membrane material. As polyvinylsilane, one with intrinsic viscosity of 1.5dl/g or more and a degree of dispersion of 2 or less is used and, as polysiloxane, one with a b.p. of 200 deg.C or more and a number average MW of 1,000 or more is used. The mixing ratio of polyvinylsilane and polysiloxane is pref. 1:0.05-1. A membrane forming solution having this membrane material dissolved therein in an amount of 0.1-50wt% is formed into a membrane with a thickness of 500mum or more by using a doctor knife of which the center line average roughness is 0.05 or less. Further, it is necessary to use a cast plate with a contact angle of 40-70 deg..
Patent JP-H05299367-A (JP)
Title: Heat-treating device
Inventor: OKASE WATARU
IPC: H01L21/22
Filed: 1992-04-21
Abstract: PURPOSE:To stabilize the state of the temperature of process gas and to provide an even heat treatment to a matter to be treated by a method wherein a fibrous body consisting of a chemically inert substance is provided at a place to receive heat on a process gas feeding path for feeding the process gas in a heat-treating container. CONSTITUTION:Process gas, which is flowed, in a heat-treating container through the central opening of a ring part 71, passes through a fibrous body 80 supported by a fibrous body holding member 70 and passes through support shelf plate parts 74 in gaps G. At this time, as the fibrous body 80 is held being heated by a cylindrical heater, the process gas is heated or heat-insulated and simultaneously with this heating or heat insulation, the gas is turned into an even flow by passing through the body 80. The body 80 is kept in a state that it is heated by the cylindrical heater and the process gas is heated at a high efficiency or is kept in a state that it is heat-insulated. As a result, the gas is kept in the state of a very stable temperature. Accordingly, a heat treatment can be performed stably and evenly to a matter to be treated.
Patent JP-H06180125-A (JP)
Title: Piping method of synthetic resin pipe in combination type floor heating groove-equipped panel and floor heating panel
Inventor: TSUKAMOTO MASAKUNI
IPC: F24D3/16
Filed: 1992-04-21
Abstract: PURPOSE:To provide a piping method of a heat resistant, flexible synthetic resin pipe in a combination type floor heating groove-equipped panel in which a plurality of straight groove-equipped panels and a corner groove-equipped panel are combined with each other and concave grooves provided at an equal interval are made to communicate with each other. CONSTITUTION:There are combined and arranged a plurality of straight groove- equipped panels 5 where straight concave grooves 6 are longitudinally arranged with an equal pitch, and a plurality of corner groove-equipped panels 7 where coupling concave grooves 9, 10, 11 located between opposite side panels are arranged in equal pitch concave grooves 8 which are made to communicate longitudinally with each other and are capable of a U turn. A heat resistant and flexible crosslinked polyethylene pipe 14 is fitted in a zig-zag manner in the communicating concave grooves over the entire panel, and opposite ends of the pipe are arranged parallely and are protruded from side corners 15. Particularly, provided the fitting is done by pushing the pipe into the concave groove in order from one end thereof following the concave groove, piping work is achieved effectually. Further, provided piping is done in a zig-zag manner, the entire of a floor can be heated at a uniform temperature.
Patent JP-H10322975-A (JP)
Title: Ventilating structure of rotating machine
Inventor: MORI HIDEAKI
IPC: H02K5/20
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the outside diameter and weight of a generator, even when a high generating capacity by forming a stator so that the components of the stator are laminated with duct spacers in-between so as to form a radial dust, as wall as providing wedges which secure coils housed in the slots in the stator. SOLUTION: A stator is formed by laminating silicon steel plates. A stator core 15 is formed by laminating a large number of thin silicon steel plates, and dust spacers 16, approx. 5-10 mm in height, are inserted at a constant pitch of approx. 20-100 mm to form a radial dust. Stator coils 17 are firmly secured in the slots of the stator by means of wedges 18. For the width of the stator coils 17, some clearance is formed in the slots so that workability is ensured, and the stator insulator is prevented from being damaged by the slots when the stator coils 17 are vibrated by an electromagnetic force. As a result, the distribution of temperature in the stator of a ratating machine with a single section ventilation can be uniformed, and thus generation output higher than in ordinary cases can be obtained.
Patent JP-H1047112-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KUBOSHIMA TSUKASA
IPC: F02M25/07
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To purify harmful component such as Nox and particulate with high efficiency while suppressing deterioration of drivability, fuel consumption, and emission. SOLUTION: Openings of an intake throttle valve 13 and an exhaust circulating flow control valve 16 are controlled according to the magnitude relation between a catalyst temperature and the exhaust temperature of a catalyst inlet, and the operating condition of a vehicle, due to control the catalyst temperature in an exhaust emission control device for an internal combustion engine within a specified exhaust temperature which is suitably to the action of a catalyst at all times. For example, when the exhaust temperature is raised more than the catalyst temperature at the time of acceleration of the vehicle, the intake throttle valve 13 is closed in a small level to the degree to which an obstacle is not generated on driving, and also the exhaust circulating flow control valve 16 is opened in a small level so as to raise the temperature of the catalyst rapidly. When the exhaust temperature is reduced more than the catalyst temperature during decelerating of the vehicle and during idling of a stop condition of the vehicle, the intake throttle valve 13 is closed in a large level, and also the exhaust circulating flow control valve 16 is opened in a large level so as to hold the temperature of the catalyst, and then, preparation is carried out so as to obtain high purifying efficiency immediately at the time of acceleration.
Patent JP-H11187599-A (JP)
Title: Ac generator for vehicle
Inventor: UMEDA ATSUSHI
IPC: H02K3/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for a vehicle without causing problems such as a temperature rise or the like with excellent cost performance, by preventing a stop of generation due to an electric short-circuit in a stator slot due to watering from an exterior. SOLUTION: A stator of an AC generator for a vehicle has electric conductors 3 for forming a stator core 32 and a stator coil, and insulators 34 for electrically insulating between the core and the conductors, and is supported by a frame. Many slots having openings 35 are formed on an inner peripheral side of the core 32. And, a magnetic flux collection protrusion 36 is formed at a tooth tip between the slots. An areal ratio of a sectional area 37 of the slot of the outer peripheral side from the protrusion 36 to a total area of the space gap 38 except the conductors 33 and the insulators 34 of substantially the same in sectional shapes in and out of the slots is set to become 25% or less.
Patent JP-S5251108-A (JP)
Title: Pipe and its manufacturing method
Inventor: TSUJI YOSHIO
IPC: F16L58/02
Filed: 1975-10-21
Abstract: PURPOSE: Powdered raw material is emulsified and then immersed in fibre reinforcement material.  After  that, the above powdered material is wound around a core-bar.  The bar is then sintered and formed into the proposed pipe.  The manufacturing process for the pipe is very simple and the product-corrosive pipe which has an excellent anticorrosion and heat-resisting capability, and its manufacturing method can thus be insured. 
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