baber/WOPTO huggingface dataset:
Patent JP-H04178816-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARA ATSUHIRO
IPC: G06F3/05
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the generation of a through current due to an analog input by providing this semiconductor integrated circuit with plural analog/ digital input switching circuits for an input or input/output circuit. CONSTITUTION:Data are outputted to general purpose buses 2, 3 in accordance with a reading signal 1. Input circuits 6, 7 respectively input signals from input terminals 8, 9. The input terminals 8, 9 are also used as analog signal input terminals and signals 10, 11 are outputted from the circuits 6, 7 to analog circuits. The analog/digital input switching registers 12, 13 respectively output signals for switching the inputs of the input circuits 6, 7 to analog or digital inputs. Consequently, the generation of a through current due to an analog input at the time of reading operation can be prevented.
Patent JP-H02155550-A (JP)
Title: Method for continuously casting steel
Inventor: KUSHIDA KOICHI
IPC: B22D11/128
Filed: 1988-12-07
Abstract: PURPOSE:To reduce inclusion and center segregation by pouring molten steel into a mold under condition, which the molten steel over-heat degree in a tundish satisfies the specific condition, and executing squeeze working under the specific condition to part before solidification of the molten steel in a cast slab completes. CONSTITUTION:The molten steel is poured into the mold under condition, which the molten steel over-heat degree DELTAT in the tundish satisfies 20 deg.C<=DELTAT<=100 deg.C. The inclusion in the cast slab is reduced according to raise of DELTAT, and in the case DELTAT is >=20 deg.C, the good quality is obtd., and in the case DELTAT exceeds 100 deg.C, the reducing effect of the inclusion decreases. The squeeze working is executed to the part under the condition, which delta/d (delta: the total reduction quantity mm with the squeeze working, (d) : thickness mm of molten steel, which is not yet solidified at the squeeze working part) satisfies >=0.5 before the solidification of the molten steel in inner part of the cast slab completes. In the little range comparing delta with (d), the reducing effect of the center segregation is not appeared, but in the case delta/d exceeds 0.5, the development of the segregation is drastically reduced.
Patent JP-H11124622-A (JP)
Title: Heat treatment
Inventor: NAKAMURA MASATOMO
IPC: C21D1/76
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the treating capacity because the time needed to raise the temp. is drastically shortened and to cut down the running cost because the needed atmospheric gas quantity is reduced by forcedly circulating the atmospheric gas in the furnace consisting essentially of hydrogen gas and inert gas into a moisture absorbing filter arranged at out of a furnace and making a specific value or lower of this dew point of the atmospheric gas. SOLUTION: The inner part in the furnace body 1 is kept to the atmospheric gas consisting essentially of the hydrogen gas and inert gas. A treating material is charged into a vacuum purge chamber 2, and after evacuating the air in the chamber 2 with a vacuum pump 10, this material is charged into the furnace body 1 and heated to high temp. The atmospheric gas in the furnace body 1 during this heat treatment is circulated through a circulating course 18 of a heat exchanger 28, four-way type switch valve 20, moisture absorbing filter 15 or 16, four-way type switch valve 19, circulating fan 17 and the heat exchanger 28 in order by working the circulating fan 17 and returned back to the furnace body 1. Then, the atmospheric gas is dried until the dew point thereof becomes <=-30 deg.C by passing through the moisture adsorbing filter 15 or 16.
Patent JP-H07155518-A (JP)
Title: Filtering and refining method of suspension liquid
Inventor: USUI YOSHIFUMI
IPC: B01D37/02
Filed: 1993-12-08
Abstract: PURPOSE:To easily and sufficiently regenerate a filter material so that a filtering device can be continuously driven for a long time without exchanging filters. CONSTITUTION:When a suspension liquid containing inorg. suspension flocculated with an org. polymer flocculant is to be filtered to collect purified filtrate, 0.5-3000mg/l oxidizing agent is placed in the suspension liquid. Especially by repeatedly subjecting the filter material on which filtering residue is accumulated due to filtering of a suspension liquid to back washing with a purified filtrate, back washing of the filtering material is facilitated clogging of the filter is prevented. Thus, filtering can be performed for a long time without exchanging filters.
Patent JP-H027471-A (JP)
Title: Polycrystalline silicon schottky diode
Inventor: MAJIYUKAARU BII BORA
IPC: H01L21/338
Filed: 1988-12-07
Abstract: PURPOSE: To enable formation of a large-sized array of Schottky diodes on an insulating substrate, by providing a metal layer adhered and formed in contact with a polysilicon layer and with an insulating material region and in a non-contact state with a metal silicicle layer. CONSTITUTION: In a portion where a metal 38a contacts a polysilicon layer 26, for example, in an elongated portion 28b, a Schottky diode is formed. In the other regions, for example, in an elongated portion 28a, since an insulating material 29a exists, the metal 38a is prevented from contacting the polysilicon layer 26a and a Schottky diode is not formed. The elongated portions 28a and 28b extend perpendicularly to the elongated portion 38a. Thus, the elongated portions 28a and 28b have polycrystal silicon 26 and metal silicide 24. An elongated portion 38 is made of a metal. The elongated portion 38 is provided at a cross point of the elongated portions 38a and 28b, and a Schottky diode is formed at this portion. Therefore, in a large-size array of Schottky diodes, a Schottky diode exists or does not exist, thereby forming a ROM or a programmable logic array.
Patent JP-H01244226-A (JP)
Title: Wide fluid layer door
Inventor: MAAKU SUTEIIBUN NOUOTARUSUKI
IPC: F27D99/00
Filed: 1988-12-07
Abstract: PURPOSE: To minimize consumption of a fluid flow, by fluidizing a fluid in a layer configuration by directly traversing an opening with respect to a surrounding space, and specifying the thickness of a fluidized bed fluid in a fluid layer production source, the width of the fluid flow, and a ratio of total quantity of motion of the fluid layer with respect to pressure force. CONSTITUTION: A protective fluid 14 is flowed in a layer while traversing a flat plane to be protected or an area flat plane. Width W of the protective fluid 14 in a production source is at least about 0.05 times a distance traversing the surface or the area flat plane in the direction of the fluid in the fluid production source 12. Width L of the fluid flow intersecting the direction of the fluid flow in the fluid flow production source is at least about the same order as a maximum width of the surface or the area flat plane intersecting the direction of the fluid flow.  When the fluid layer flows on the surface or the area flat plane, a square root of a ratio of total quantity of motion of the fluid layer in the fluid layer production source with respect to the pressure force applied to the fluid layer changes in a range of about 0.05 to about 50, and preferably of about 0.1 to about 10.
Patent JP-H04178802-A (JP)
Title: Control system for interference water distribution system
Inventor: IMAOKA KENJI
IPC: G05D7/06
Filed: 1990-11-14
Abstract: PURPOSE:To control the water distribution of many systems in a highly balanced state and to allow this control system to smoothly follow up the variation of a water distribution flow rate by executing control based upon water distribution pressure in one water distribution field and allowing other water distribution fields to control the number of pumps and the rotational frequency based upon a selected daily distributed water flow rate schedule. CONSTITUTION:A single loop controller consists of a flow rate control part 1 and a pressure control part 2, a remote I/O device 3 is connected to the control part 1 and a discharge fixing controller 4 is connected to the control part 2. Two or more water distribution sections interfaring with each other are grasped as one water distribution system, pressure control is executed on one water distribution field and other water distribution fields control the number of motors and the rotational frequency of the motors in accordance with flow rate control based upon daily water distribution schedules. Consequently, the water distribution of many systems can be control in a highly balanced state and the control system can smoothly follow up the variation of the water distribution flow rate.
Patent JP-H02154530-A (JP)
Title: Conversion system to binary number
Inventor: TAKESHITA TORU
IPC: H03M7/12
Filed: 1988-12-06
Abstract: PURPOSE:To attain high speed conversion into a binary number even with a decimal number of a large digit number by applying n/i ((n) is number of digits of a decimal number and (i) is a number of digits of a binary number) times of parallel processing. CONSTITUTION:An exclusive i-digit number of binary conversion unit 8 is pro vided and a high-order i-digit number (a2i-1X10<2i-1>+...aiX10<i>) is converted into a binary number to obtain a value (A2i-1+...Ai). A binary number B1 corre sponding to 10<i> is multiplied with the value (A2i-1+...Ai) by a multiplication unit 2, then the low-order i-digit number (ai-1X10<i-1>+...+a1X10<i>+a010<0>) is converted into a binary number by the binary conversion unit 8 in parallel. Thus, in the case of converting a binary number with a large digit umber (N) into a binary number for n/i number of times of the parallel processing is applied, the operation is implemented at a high speed and the processing is attained in a short time.
Patent JP-H08142642-A (JP)
Title: Air conditioner for vehicle
Inventor: KURITA AKITO
IPC: B60H1/32
Filed: 1994-11-17
Abstract: PURPOSE: To provide the cooled air into the cabin without running the engine for traveling when a vehicle is parked. CONSTITUTION: A solar battery 50 is mounted on a vehicle, and a DC motor 51 to be driven with this solar battery 50 as the power source is provided. This DC motor 50 is interlockingly connected to a compressor 39 through a second electromagnetic clutch 57.
Patent JP-H052583-A (JP)
Title: Document processor
Inventor: FUJIMOTO YOSHIHIRO
IPC: G06F17/24
Filed: 1991-10-29
Abstract: PURPOSE:To easily correct a pair of data to another pair of data by providing this document processor with a storage means, a specifying means, a correcting means, a retrieving means and a control means. CONSTITUTION:When the specifying means (b) specifies '(' in document data stored in the storage means (a) to '[' the correcting means (c) corrects the '(' to the '[' based upon the specification. The retrieving means (d) automatically retrieves ')' corresponding to the '('. Then the control means (e) controls the correcting means (c) so that the ')' retrieved by the means (d) is corrected to ']'. Thereby the ')' can be automatically corrected to ']' even when specification is not applied from the means (b). Namely in the case of correcting a pair of 1st data into a pair of 2nd data, correction can be attained by applying specification for correcting only one of the 1st data making the pair into one of the 2nd data corrected to another pair of data.
Patent JP-H04179731-A (JP)
Title: Simplified underground continuous wall construction method
Inventor: ISACHI KAZUTOSHI
IPC: E02D17/13
Filed: 1990-11-13
Abstract: PURPOSE:To prevent deformation or fracture of a wall by correcting excavation angles by a method wherein an excavation chain inclined to the side of an excavator is driven to form a ditch, forming a pair of walls, each of which is inclined outwardly from the upper edge thereof, through the ditch, and carrying out excavation using walings. CONSTITUTION:A leader 12 vertically provided before a driver's seat 11 is pivoted clockwise on a supporting shaft 15 by means of a hydraulic cylinder 16 fixed to the seat 11 to slightly incline a guide member 14 of a steel casing toward the side of an excavator 1. A driving part 18 is actuated to drive a chain 13 so that the ground surface 26 is excavated downwardly by excavation claws to form a ditch 21 corresponding to the inclined angle theta of the member 14. The member 14 is then lowered along the leader 12 and separated from the part 18 to recover the chain 13 only, leaving the member 14 in the ditch 21, so that walls 22, 23 are formed in the earth in such a manner that they are inclined outwardly from the upper edges thereof, Walings 24 are fixed between the walls 22, 23.
Patent JP-H07182756-A (JP)
Title: Hard disk drive
Inventor: GIYARII EMU PIITAA
IPC: G11B33/12
Filed: 1994-11-16
Abstract: PURPOSE: To attach a disk to a spindle by a simple and small structure with high reliability. CONSTITUTION: The disk 13 is mounted on a flat surface 12a3 provided on a rotary shaft 12a and an O ring 12a7 is put into a groove 12a4 cut on the peripheral surface of the rotary shaft. Since the dimension of the O ring is formed so as to apply sufficient tension in the state, it enters the groove and firmly fixes the disk to the rotary shaft by frictional force.
Patent JP-2001125322-A (JP)
Title: Image forming device
Inventor: OTOMURA TETSUSHI
IPC: G03G15/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which adverse effects on detection potential caused by the reflection of exposure light from a photoreceptor sneaking into the potential detecting part and reflected again and which makes a stable image quality obtainable by the operation of appropriate and stable promise control. SOLUTION: As for this image forming device developing an electrostatic latent image formed on an electrophotographic photoreceptor by uniformly charging the electrophotographic photoreceptor and forming an electrophotographic latent image by writing-in/exposing on the electrophotographic photoreceptor with a laser beam and moreover by bringing the developer carrier in contact with or close to the surface or the electrophotographic photoreceptor, in order to measure the potential of a surface on the electrophotographic photoreceptor and to control the image formation processing conditions on the basis of the measurement result,  a light shielding member 11 is closely disposed on the photoreceptor surface in the vicinity of writing/exposing means side from a surface electrometer sensor mounted on the position close to the photoreceptor surface and between charging means and developing means.
Patent JP-H10151642-A (JP)
Title: Equipment for especially producing constitutional element for car made of fiber reinforced thermoplastic resin
Inventor: DANIEL UGIE
IPC: B29C48/475
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve equipment for especially producing a constitutional element for a car made of a fiber reinforced thermoplastic resin and to enhance production efficiency. SOLUTION: In equipment for especially producing a constitutional element for a car made of a fiber reinforced thermoplastic resin, a means 1 receiving a thermoplastic resin 4 on one side and receiving reinforcing fibers 6 to continuously produce a kneaded material of a fiber reinforced thermoplastic resin, a means 14 accumulating the produced kneaded material to temporarily store the same and a means 26 taking out the kneaded material from the accumulating and temporarily storing means 14 to introduce the same into a mold 29 producing the constitutional element are provided.
Patent JP-H03169512-A (JP)
Title: Manufacture of pelletlike resin and foamed wire
Inventor: SAWADA HIROTAKA
IPC: H01B13/14
Filed: 1989-11-28
Abstract: PURPOSE:To disperse as evenly as possible the minimum quantity of water within resin, by a method wherein a liquid is fed within the center while extruding in a tubular state the molten resin, and a section is fused thermally while cutting intermittently after cooling the same. CONSTITUTION:A cavity 22 becoming a passage of resin to be fed through an extruding machine 20 is provided within this die 21 and since a section of the cavity 22 is of an annular state, the resin is molded into a tubular state. A water feed path 23 is provided on almost the center of the cavity 22 and water is filled out into the extruded tubular resin 24. Then the same is cured by being cooled within a cooling tank 25 and cut off in a lengthwise direction by performing reciprocation further while heating a blade 26 provided on an outlet of the cooling tank 25. The resin is heated at the melting point or more with heat through the blade 26, becomes a thermally fused state by being compressed with the blade 26 at a place before and behind the section and a pellet P into which the water 11 is enclosed is obtained.
Patent JP-H03171756-A (JP)
Title: Semiconductor logic integrated circuit
Inventor: SESHIMO TOSHIKI
IPC: H01L21/82
Filed: 1989-11-30
Abstract: PURPOSE:To improve high-speed performance and integration by setting WE/WD of other logic gates lower than the gate width ratio (WE/WD) between the gate width of a driver FET of a logic gate which is connected to an output terminal as a logic circuit block and the gate width of a load FET. CONSTITUTION:2-input NOR gates G1, G2; G4-G6 consist of a load FET-Q2 using a D-type MESFET and two drivers FET-Q11, Q12 using an E-type MESFET. For NOR gates G5 and G6 which are the final-stage gates out of these plurality of NOR gates, the ratio of the driver FET gate width to the load FET gate width, namely WE/WD, is set to 2 for optimizing a transmission characteristic. The WE/WD is set to 1 for the NOR gates G1-G4 other than these. Thus, by differing the WE/WD of the logic gate between the final stage and the others, a high-speed and high integration can be achieved while insuring a stable operation of a logic circuit block.
Patent JP-S62189124-A (JP)
Title: Manufacture of three-dimensional fiber reinforced resin composite material
Inventor: KOSUDA HIROYUKI
IPC: B29C43/20
Filed: 1986-12-27
Abstract: PURPOSE:To enable the titled method to make the following combination into a three- dimensional composite material easily and to obtain a carbonic composite material having sufficient performance, by making use of a fiber brundle needle molded beforehand, a textile impregnated with an uncured resin and a mat in combination. CONSTITUTION:A large number of molded FRP needles 1 is prepared beforehand, which has been kept cut off at a prearranged thickness of a composite material. On the one hand, textile and a mat or UD (unidirectional) prepreg are laminated multidirectionally. The prepared FRP needles 1 are stabbed in this place in numbers and pressurized. In other words, after squeezing out of resin has been performed by pressurizing the same in a preliminary state, the FRP needles 1 are stabbed into the same and the same is made into a predetermined thickness by pressurizing the same further. As for a state of the same after pressurization, it is desirable to make the same into a length of up to that of the FRP needle. The resin composite material obtained as mentioned above contains the reinforcement material of carbon fiber especially; carbonization treatment of carbonizable resin such as furan resin or phenolic resin is performed within nonoxidizing atmosphere and the same can be made into the composite material (CFRC) having carbon for its matrix.
Patent JP-H01150462-A (JP)
Title: Jet type soldering device
Inventor: OHATA YOSHIAKI
IPC: B23K1/08
Filed: 1987-12-07
Abstract: PURPOSE:To release a molten solder around a pump shaft and to prevent the generation of a black powder-like body by elastically press-fitting the plate member for pressing the black powder-like body generated on the periphery of the pump shaft to the pump shaft on the molten solder face inside a solder tank. CONSTITUTION:The molten solder sucked from the suction port 35 of a pump 22 and discharged from a discharging port 36 is guided by a duct 37, jetted from a nozzle 23 and the work (printed circuit board) W transferred on the nozzle is subjected to soldering. The sheath heater for melting is inserted between the bottom face of a solder tank 21 and the duct 37 and a terminal box 41 necessary for electrification is fitted to the upper part of the solder tank 21. A fitting plate 52 is fixed to the side face of the terminal box 41 and the plate member 53 of a thin L-shaped stainless steel sheet is fixed to this plate. This plate member 53 is formed in the width corresponding to the fluctuation of a molten solder face 31 and abutted elastically in the tangent direction to the side face of the pump shaft 32. The generation of a black powder-like body generated on the circumference of a pump shaft can thus be checked.
Patent JP-2001132643-A (JP)
Title: Hermetic compressor
Inventor: KURABAYASHI TAKANAO
IPC: F04B39/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To recycle and reuse the stator of a motor-driven element by preventing deterioration of an organic material such as insulating paper and a winding used for the stator of the motor-driven element even if a hermetic compressor is structured so that a compression element and the motor-driven element are placed in an enclosure and the inside of the enclosure is exposed to coolant and oil under a high temperature and a high pressure. SOLUTION: An enclosure 1 is composed of compression elements 6a, 6b provided in the enclosure 1, the rotor 4 of a motor-driven element 2, and a dome-shaped cap 14 provided on the outer periphery of the rotor 4 with an air gap kept between them, and the stator 3 of the motor-driven element 2 is provided on the outer periphery of the dome-shaped cap 14.
Patent JP-H06251046-A (JP)
Title: Reservation condition notifying device
Inventor: YOSHIDA YASUYOSHI
IPC: G06Q30/06
Filed: 1992-10-22
Abstract: PURPOSE:To provide the reservation condition notifying device where the reservation condition or the idle condition is immediately grasped just by taking a look at a bulletin board to quickly correspond to an inquiry or an application of reservation at the time of receiving the inquiry or the application of reservation or a person oneself who desires the use can view the reservation condition or the idle condition. CONSTITUTION:This device consists of a reservation management device A which uses reservation information and assignment information registered in a storage device to cyclically read out data indicating the reservation condition, the assignment condition, or the idle condition and outputs the data to a communication controller B, the communication controller B which sends data inputted from the reservation management device to a bulletin board display processing device C, the bulletin board display processing device C which outputs a control signal to display the transmitted data on an electric bulletin board in accordance with designation, and the electric bulletin board D on which the reservation condition or the idle condition for a certain period of time is displayed based on the control signal.
Patent JP-2001127331-A (JP)
Title: Solar battery module
Inventor: TAKAHAMA TAKESHI
IPC: H01L31/052
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module that causes light incident onto spaces between solar battery element to enter the backside of the solar battery elements. SOLUTION: The solar battery module comprises a plurality of solar battery element 11 arranged at spaces 15, each element 11 being of such a type that power is generated on both sides thereof. The solar battery module has, at the spaces 15, reflectors 32 for causing incident light to enter the backside of the elements 11. Reflectors 32 are provided on the inclined surfaces formed by bending a metal plate 31 placed at the backside of the solar battery module.
Patent JP-S63160660-A (JP)
Inventor: OOSHIRO MASATOYO
IPC: A61K8/00
Filed: 1986-12-23
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。