baber/WOPTO huggingface dataset:
Patent JP-S61152793-A (JP)
Title: Method of controlling speed of coke quenching car having coke
Inventor: HIGAKI TAKAHIRO
IPC: C10B41/04
Filed: 1984-12-27
Abstract: PURPOSE:To make an unmanned quenching car and to improve operation stability, by controlling the traveling speed of the quenching car having red hot coke by the pushing speed signal of a pusher rod of an extruding machine, so that the coke is uniformly piled in the quenching car. CONSTITUTION:The pusher rod 5 is advanced, and pushes formed coke in the chamber furnace 2. When the coke 15 compressed in a cake state is passed through the guide gage 16 and the front of the rod 5 reaches the starting point of coke falling, the coke starts falling in the box 9 of the quenching car 8, and the quenching car 8 starts simultaneously to travel with the coke. The pushing speed of the rod 5 is detected by the detector 6, the signal is sent to the ground signal transmission device 13 by the oscillator 7, further sent from the extruding machine 3 to the receiver 12 in the quenching car 8, and inputted in the speed regulator 11. Consequently, the traveling driving gear 10 of the quenching car 8 is regulated by the device 11 after the quenching car having the coke is started to travel.
Patent JP-H11121595-A (JP)
Title: Thermal treatment jig for semiconductor wafer
Inventor: SEKI MINORU
IPC: H01L21/22
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment jig which is capable of increasing the number of semiconductor wafers which are thermally treated by a method, wherein the jig is equipped with at least two wafer supporting rods and groove jigs which are movable on the wafer supporting rods in a longitudinal direction. SOLUTION: A wafer 2 is mounted on groove jigs 3 separating from the previously mounted wafer 2, and the wafer 2 mounted later is moved to the left side of a thermal treatment jig. A space between the adjacent semiconductor wafers 2 becomes half of that in the case where a usual heat treatment jig is used, so that the semiconductor wafers which can be thermally treated in a single process can be doubled in number. Moreover, the mounted wafers can be changed in space between them by controlling the thickness of the groove jig 3. Alternatively, a ring-shaped groove jig 3 is mounted on each wafer supporting rod 1, a wafer is mounted on two groove jigs 3 which are separately movable, but two groove jigs used in pair for a wafer may be linked into one piece.  After a thermal treatment is finished, the wafers 2 are dismounted through a means by which they are moved to a space region on the right side of the thermal treatment jig and them dismounted from the groove jig 3.
Patent JP-H0584935-A (JP)
Title: Driving method and driving circuit for piezoelectric element
Inventor: YOSHINO SATOSHI
IPC: B41J29/38
Filed: 1991-09-27
Abstract: PURPOSE:To discharge a piezoelectric element actually down to zero volt in relation to a driving method and driving circuit for the piezoelectric element for making use of the piezoelectric element as an actuator by charging, discharging, expanding and contracting the piezoelectric element. CONSTITUTION:In a piezoelectric element driving circuit possessing an electric power source E, the first switch SW1 for charging a piezoelectric element Pz with positive potential of the electric power source E and the second switch SW2 for discharging the piezoelectric element Pz, the piezoelectric element Pz is discharged down to negative electric potential at the time of discharge.
Patent JP-2000105556-A (JP)
Title: Light emitting panel using el sheet and long-lived sign system thereof
Inventor: ISHIWATARI MASAHARU
IPC: H05B33/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To minimize the temperature change of an EL emitting sheet and extend the life in a light emitting panel using the EL emitting sheet by setting a heat pipe on the back surface of the panel to atmospherically cool the panel. SOLUTION: In the production of a light emitting sign using an EL emitting sheet 3, a design character part made of a translucent cutting sheet 4 is stuck to the light emitting surface side of the EL emitting sheet 3 packed with a moisture preventing film. A heat pipe 2 fixed by use of a liquid heat conductive hardenable material or hardenable resin is mounted on the back surface side of the EL emitting sheet 3 and the whole body is packed with a transparent acrylic resin 1 so as to be pressed thereby. The cooling part of the heat pipe 2 is exposed from the lower part of this light emitting sign, and an air cooling fin 6 is mounted on the end part. Further, a light shielding plate 5 made of a heating insulating material is mounted on the upper part so that the cooling fin 6 is not exposed to direct sunlight.
Patent JP-H07127407-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: SONE SHIGERU
IPC: G01M15/04
Filed: 1993-11-05
Abstract: PURPOSE:To prevent misjudgment on the generation of abnormality to variable valve timing mechanism when driving force outputted to the variable valve timing mechanism from a driving means is low and the variable valve timing mechanism is put out of rapid operation. CONSTITUTION:An electronic control unit(ECU) 80 computes the target valve timing according to the operating state and controls oil pressure to be supplied to variable valve timing mechanism(VVT) 25. When the oil pressure exceeds the preset reference oil pressure and the compared result of the actual timing and target valve timing indicates that the actual valve timing is within the specified quantity in relation to the target valve timing, the ECU 80 judges the VVT 25 to be normal. In the case of the state being shifted by the specified quantity or more, the ECU 80 judges the generation of abnormality to the VVT 25. In the case of the oil pressure being the reference oil pressure value or less, the ECU 80 is not put in processing action for the abnormality judgment of the VVT 25.
Patent JP-H1099156-A (JP)
Title: Motor driving circuit of chair or the like
Inventor: HARA KEIICHIRO
IPC: A47C1/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce product cost by constituting a motor driving output circuit part of a strong output circuit part and a weak output circuit part, and providing a switching circuit part to switch the motor driving output circuit part. SOLUTION: This hairdressing chair has a raising-lowering mechanism 10 of a main body part 1, a raising-up/bringing-down mechanism 20 of a seat back part 2 and a rainsing-lowering mechanism 30 of an apron part 3. For example, in the case of independent operation, either of respective mechanisms of the raising-lowering mechanism 10 of the main body part 1, the raising-up/ bringing-down mechanism 20 of the seat back part 2 or the raising-lowering mechanism 30 of the apron part 3 is independently driven.  When it is operated, since a large load is applied to a motor when the respective mechanisms are raised or stood up, the motor is driven by using a strong output circuit part 6a as a motor driving output circuit part, and since a large load is not applied so much when they are lowered or tilted, the motor is driven by using a weak output circuit part 6b (or a weak output circuit part 6c) as the motor driving output circuit part.
Patent JP-S61153511-A (JP)
Title: Measuring method of work precision
Inventor: HASEGAWA SHINYA
IPC: G01B11/30
Filed: 1984-12-26
Abstract: PURPOSE:To measure the work precision of a pattern accurately by guiding light polarized in the height direction of the pattern by using a prism and measuring the electric power of projection light. CONSTITUTION:Polymethyl acrylic acid (PMMA) having a 1.491 refractive index is applied on, for example, quartz glass to a 0.8phim film thickness. Then, the PMMA is worked in a linear pattern of line width 1.2mum and then helium neon laser light polarized in the height direction of the pattern through a dicrown glass prism is guided into the PMMA from air (with a 1.000 refractive index); and the light is projected from another dicrown glass prism and its electric power is measured. In this case, 9.14m Watt is obtained. Then, the projection-side prism is moved toward the incidence-side prism by 2mm and the electric power is measured. In this case, 1.2m Watt is obtained. It is therefore found from an equation that the work precision of the PMMA pattern is 0.049mum. Thus, the work precision of the pattern is measured accurately.
Patent JP-2000104835-A (JP)
Title: High pressure difference shaft seal structure for slag crusher
Inventor: NODA TAKASHI
IPC: F16J15/46
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure provided with a good seal characteristic including good durability by forming a device as a high pressure difference resistance structure as well as ensuring a good follow-up property to displacement of a rotary shaft of a roll crusher. SOLUTION: Gland packings 3A, 3B, 3C, 3D are arranged while being brought into slide contact with a rotary shaft 1, a U-shaped ring 6 containing packing is brought in tightly contact with the gland packing 3D, and is brought into slide contact with the rotary shaft 1. The ring 6 is tightly fitted to a packing retainer 7, and a tip of a packing pressurizing screw 8 is push-pressed into a device while threadedly engaged with a packing casing 11. The packing retainer 7 is energized into the device by a spring 9 so as to prevent slipping-out of the gland packing 3A and the like.  The packing casing 11 is held to a container 2 through an O-ring 10 and retaining member 13 by a screw 12, U-shaped packing 4B, 4C are disposed in circumferential grooves 14, 15, and are brought into contact with an outer periphery of the packing casing 11 so as to form a seal structure of an outer peripheral side.
Patent JP-H08136276-A (JP)
Title: Course selection system
Inventor: YAGYU TAKASHI
IPC: G01C21/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide a course selection system which makes possible the elimination of waiting time of a user by determining a tentative course from the destination in a short time to output. CONSTITUTION: When the destination is set for a course as demanded by a user, a starting course selector 7 searches the vicinity of the starting point in a fixed range in a short time and selects a tentative course toward the destination from among the results to produce an output for induction guidance according thereto. Then, a total course selector 8 links courses to the destination from the current position while the user runs by the induction guidance of the starting course to generate a total course to the destination from the current position. Then, the course thus generated is presented to the user as induction guidance replacing the starting course.
Patent JP-S62138337-A (JP)
Title: Production of stress-imparted polarized wave maintaining fiber preform
Inventor: INAGAKI SHINYA
IPC: G02B6/00
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the titled preform with high reliability by forming a circular tube with plural glass rods having a sectorial cross section, inserting the circular tube between a fiber preform and a glass tube to be coated on the preform, collapsing the material, and preventing the irregular deformation when collapsed. CONSTITUTION:The glass tube 3 consisting of quartz, etc., is put on the outside of the fiber preform 1 consisting of a core and a clad. A circular tube is formed with plural glass rods 4 having a sectorial cross section, and inserted between the preform 1 and the glass tube 3. the material is then collapsed. At this time, a glass rod 4' doped with a material such as boron for nonuniformly providing stress in the glass rod 4 is incorporated, and stress is imparted to the fiber when the preform is spinned. Consequently, the stress-imparted polarized wave maintaining fiber preform thus obtained has the above-mentioned characteristics, and is effectively used for improving the transmission characteristic of an optical fiber.
Patent JP-H04155135-A (JP)
Title: Predictive operating controller of heat source plant
Inventor: NISHIZAKI HIROMASA
IPC: F24F11/02
Filed: 1990-10-18
Abstract: PURPOSE:To attain stable and economical operating controls by which heat source equipment are allowed to follow a sharp change in the load by a method wherein a predictive load is calculated from a parameter value of a regression model selected by a model selector and a heat load signal stored in a data base, and controlled variables for the heat source equipment are calculated from the predictive load. CONSTITUTION:A regression arithmetic device 6 calculates a predictive load amount from a parameter value 28 of a regression model and a heat load signal 27 stored a data base 2 and outputs the calculated predictive load amount data 29 to a controlled-variable arithmetic device 7. The controlled-variable arithmetic device 7 calculates controlled variables for a heat source plant 9 from the predictive load amount data 29 and transmits the calculated controlled- variable data 30 to a plant controller 8. The plant controller 8 outputs operating signals 31 to the heat source plant 9 according to the controlled-variable data 30 sent from the controlled-variable arithmetic device 7 to make the plant 9 operate, receives signals 32 indicating operating status from the heat source plant 9, and transmits them to the data base as actual load amount data 24.
Patent JP-2001100830-A (JP)
Title: Production history managing and retrieving method
Inventor: YAMAMURA SATOSHI
IPC: G06Q50/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a production history managing and retrieving method, with which production histories in production processes connected by a network can be preserved stably over a long time and the production history of a target work can be retrieved speedily. SOLUTION: A data carrier 8 is added to a work 6 and made flow on a production line, all data generated in product processing are written and held in the data carrier 8 in one-to-one relation with a product and in the case of forwarding, the data carrier is detached and preserved in a library 10. Even when it is difficult to refer to data on a production managing system because of a long time interval from the completion of production caused by market troubles or the like, speedy data analysis becomes possible and following trouble avoidance or the like can be reflected with a speedy feedback.
Patent JP-H05112040-A (JP)
Title: Printing device
Inventor: KATO SHINJI
IPC: B41J11/42
Filed: 1991-10-24
Abstract: PURPOSE:To properly treat remaining recording paper by a simple and low-cost constitution by a method wherein stored recording paper position information is read at the start or stop of a printing device, and recording paper remaining in a recording path is automatically fed to a paper discharge side or back to a paper supply side. CONSTITUTION:A printing device is so constituted that recording paper is supplied from a paper supply mechanism, recorded by a recording head, and discharged to a paper discharge mechanism. Therefore, the printing device comprises at least a printer mechanism 1 and a mechanism control part 2 controlling the printer mechanism 1. In this construction, as a means for storing a present position of recording paper at every action going through the process of recording by the recording head, an EEP-ROM 3 is added. When a power source of the printing device is turned ON or OFF, position information stored in the EEP-ROM 3 is read out. Based on this information, recording paper remaining in a recording path is automatically fed to a paper discharge side or back to a paper supply side under control.
Patent JP-H03137968-A (JP)
Title: Painting method
Inventor: YAMAGUCHI YASUNORI
IPC: B05D1/26
Filed: 1989-10-25
Abstract: PURPOSE:To uniformly apply paint to the surface groove part or end edge part of a wooden panel material such as an interior panel or a ceiling panel without generating painting irregularity by excessively applying the paint to the groove part or end edge part of the panel material and subsequently sucking and removing the excessive paint by a suction nozzle unit. CONSTITUTION:At first, high viscosity paint 10 to which proper pressure is applied is injected in the surface groove part 19 of a panel material 2 wherein a decorative panel 18 is provided to a flat panel 17 from an injection nozzle 3. Subsequently, the high viscosity paint 10 is uniformly spread by a paint leveling piece 7 to bring the paint 10 into contact with the rising parts 20 of the surface groove part 19. Thereafter, the excessive high viscosity paint 10 is sucked and removed by a suction nozzle 5.
Patent JP-2000102624-A (JP)
Title: Tightening band for entire surface forming face body
Inventor: SHIGEMATSU YOSHIO
IPC: A62B18/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and appropriately control a pushing force to a face contacting body of an entire surface forming face body by providing right and left pair of head band sections and tape sections respectively connected with the face contacting body at four points and by extendably and contractively constituting the right and left tape sections. SOLUTION: Head band sections H.B forming edge fixing sections E.F at their tip sections formed from recess sections attachable to projections as fixing sections of a face contacting body side are provided at right and left sides of points of a vertex of the face contacting body of an entire surface forming face body. Counter fixing sides of the head bands H.B are unitedly formed by using common fixing parts F.P and polyethylene resins or the like. Tape sections T.P attachable to the right and left side points of a jaw section of the face contacting body are provided, and base sections of each tape section T.P are engaged by attaching to the fixing parts F.P. Buckles B.C made from polypropylene are assembled to each tape section T.P, and extendable members made from thermoplastic polyurethane elastomer or the like and having tips T for drawing are provided at tip sections.
Patent JP-S62137039-A (JP)
Inventor: AMAMIYA SHINICHI
IPC: A61B8/00
Filed: 1985-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62139912-A (JP)
Title: Manufacture of intake/exhaust valve
Inventor: MAEDA CHIKATOSHI
IPC: C23C4/18
Filed: 1985-12-11
Abstract: PURPOSE:To manufacture an intake/exhaust valve having an excellent pitching resistance where the coating layer will never peel off by roughly molding the intake/exhaust valve with aluminum alloy then applying a coating of heat resistant and abrasion resistant material thereafter applying a high frequency processing. CONSTITUTION:At first an intake/exhaust valve 6 is roughly molded with aluminum alloy then applied with a coating of heat resistant and abrasion resistant material such as Cr steel, Ni-Cr steel, Cr-Ni-Co system alloy, TiN, etc. Then it is heated for 10sec. to 1min. with a high frequency current having the frequency of about 200-600kHz thus manufacturing an intake/exhaust valve.
Patent JP-H10120897-A (JP)
Title: Antibacterial polyurethane resin and its production
Inventor: OKAMOTO HIROSHI
IPC: A61L2/16
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial polyurethane resin by adding an ingredient of tea to a polyurethane resin polymerizable at near room temperature not accompanied by high temperature. SOLUTION: This resin consists of a matrix comprising a polyurethane resin obtained by mixing and reacting a starting material containing a polyol and an isocyanate and a disperse phase comprising an antibacterial agent comprising a powder containing tea or an ingredient of tea and dispersed in the matrix. The polyurethane resin matrix may be in the form of a foam-like porous material or a nonporous bulk material. The antibacterial agent used may be a power of tea catechin, tea saponin or tea tannin which is an ingredient of tea or may be a powder formed by fixing a finely divided tea powder or tea component in a carrier by adhesion and adsorption.
Patent JP-H01190346-A (JP)
Title: Fascia clip
Inventor: DEIBUITSUDO TEII GURIIN
IPC: A61B17/064
Filed: 1988-11-02
Abstract: PURPOSE: To make it possible to suture an opening of fascia tissue quickly, by providing the base part of a fascia clip with an opening part of the edge part at hand and a gripping means set up at the tip part which can engage with the tip part of a strap. CONSTITUTION: A strap 14 is made of a material with properties of elasticity and flexibility and has a tip part 23 being sharp at the point which has such a size to be able to pass through an opening part 19 of the base part 13. Further, the strap 14 is provided with an edge part 24 having a larger size than the opening part 19 set up at the edge part 16 at hand of the base part 13, to prevent for the edge part 24 at hand to run through the opening part 19. The remainder part of the strap 14 has a proper cross section in a rectangular shape, and is tapered to the direction of the sharp tip part 23. By arranging plural elastic teeth 25 to engage with the tip part 17 of the base part 13, the fascia clip 10 can be automatically adjusted against a variation in thickness of the fascia tissue.
Patent JP-H01119813-A (JP)
Title: Power source controller for electronic apparatus
Inventor: TAKEUCHI CHIHARU
IPC: G06F1/00
Filed: 1987-11-04
Abstract: PURPOSE:To realize low power consumption by controlling the turn-on of a power source by a call signal detecting circuit. CONSTITUTION:When a power source is not turned on to a data control part 1 and a communication control part 4 by a power source control part 2, when a call signal is inputted from a communication line, a call signal detecting circuit 5 sends a detecting signal RK to the power source control part 2 and a power supply voltage detecting circuit 3. When the power supply voltage detecting circuit 3 is driven by the detecting signal RI, whether the voltage of a power source 6 is a voltage which can drive an electronic apparatus of not is decided, and a deciding signal PWF is outputted to the power source control part 2. When it is discriminated that the power source can be turned on by the signal RI and the deciding signal PWF, a power source 7 is turned on to the data control part 1.
Patent JP-S62136222-A (JP)
Title: Method for adsorbing and separating specific gas from gaseous mixture
Inventor: HASHIMOTO KIYOSHI
IPC: C01B32/50
Filed: 1985-12-10
Abstract: PURPOSE:To enhance the recovery ratio and purity of a specific gaseous component, by dehumidifying a gaseous mixture with a high dew point to remove moisture from said mixture and subsequently adsorbing the specific gaseous component selectively and, after the washing of the gaseous mixture, desorbing the adsorbed gaseous component. CONSTITUTION:Stock gas is introduced into a gas heat exchanger 3 through a suction blower 1 to be precooled by the gas cooled by a gas cooler 2 and enters a cooler 2 to be cooled and dehumidified. The dehumidified cooled gas is raised in temp. by the heat exchanger 3 to enter a PSA apparatus 4 and a specific gaseous component is selectively adsorbed in an adsorbing tower 5. After the adsorbing process, the washed gas is made to flow to the adsorbing tower 5 and, subsequently, the adsorbed specific gaseous component is desorbed under vacuum to be taken out as product gas by a vacuum pump 6.
Patent JP-H07126264-A (JP)
Title: Chroman derivative and antioxidant composition
Inventor: SETO NOBUO
IPC: C07D311/58
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a new chroman derivative useful as an antioxidant of a coloring matter, a dye, a synthetic polymer, etc. CONSTITUTION:This compound is expressed by formula I (R1, R5 to R10 are each H or a 1-20C aliphatic group; R2 to R4 are each a 1-20C aliphatic group), e.g. a compound expressed by formula II. The compound expressed by formula I is obtained by dehydrating and condensing a compound of formula III with a compound of formula IV.