baber/WOPTO huggingface dataset:
Patent JP-H1089450-A (JP)
Title: Hydraulic control system for automatic transmission
Inventor: YU PYUNG HWAN
IPC: F16H61/04
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To improve control precision and responsiveness of a friction element by controlling a single friction element actuated at N → D speed change and L range speed change time by manual selection under torque pressure, and controlling the other friction element under drive pressure after being controlled under the torque pressure. SOLUTION: Drive pressure supplied to a torque control adjusting valve 37 is converted into torque pressure by control actuation of a seventh solenoid valve S7, and is supplied to a control switch valve 43 and an N-D control valve 17. This N-D control valve 17 is composed of a structure connected so that drive pressure can be supplied after line pressure supplied to a line pressure pipe line 21 is supplied to a first friction element 53 in a neutral N range and drive pressure is supplied to a first friction element 53 in travel D, 3, 2 and L ranges and torque pressure is supplied to a third friction element 57. At first speed of the travel D range, in the first friction element 53, actuation is released after speed change is completed.
Patent JP-H07198436-A (JP)
Title: Electromagnetic-flowmeter-type detector
Inventor: TOOMASU TSUINGU
IPC: G01F1/58
Filed: 1994-10-14
Abstract: PURPOSE: To simplify the structure to thereby reduce the cost of material by arranging two flat coils facing to each other on the outer circumferential surface of a metal measurement pipe, inserting a magnetic pole plate into the pipe while maintaining an interval therebetween sufficiently, and surrounding a returning magnetic path with a returning magnetic path plate of soft magnetic type. CONSTITUTION: This detector for the nominal dia. region of e.g. 350-600mm comprises a non-ferromagnetic metal measurement pipe 11, ceramic measurement pipe 11, and plastic measuring pipe 11 to which the lining of insulator is applied. At the pipe 11, flanges 12, 13 for connection are arranged, and two electrodes are disposed in or at a wall so that they are brought into contact with fluid. To generate the perpendicular magnetic field in the axial direction of the pipe 11, a flat coils 15, 16 and U-shaped coil cores 17-20 are provided. To generate a magnetic field penetrating the pipe 11, soft magnetic magnetic plates 21, 22 are inserted in both sides inside the coils 15, 16. They are surrounded by returning magnetic path plates 23, 24, and the connection is made through coil cores 17-20.
Patent JP-H03110054-A (JP)
Title: Method for driving continuous casting machine
Inventor: ITO HITOSHI
IPC: B22D11/20
Filed: 1989-09-26
Abstract: PURPOSE:To enable suitable operation and to reduce loss of time at the time of operating by using plural pushing pressure adjusting devices, adjusting the pushing pressure of rolls at each groups and controlling timing of starting the operation for casting to the next heat and each drawing velocity. CONSTITUTION:As a cast slab 16A of the preceding heat and a dummy bar 12 for casting of the next heat do not simultaneously exist in the pinch roll group 18 controlled at the same pushing pressure, each conveyance can be executed with the adequate magnitude of pushing pressure of pinch rolls 18. At the same time, as the drawing conveyance of the cast slab 16A of the preceding heat and the casting of the next heat can be simultaneously executed, the casting of the preceding heat can be executed in a short time. Therefore, the suitable operation can be executed, and at the same time, the loss of time is drastically reduced at the time of operating, and the productivity can be improved.
Patent JP-H11153282-A (JP)
Title: Pipe coupling device provided with coupling means for rapid release
Inventor: BORMIOLI GIORGIO
IPC: F16L37/373
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling device held between joint parts to reduce the amount of the oil leakage when the joint parts are opened. SOLUTION: A ball valve having a recessed part on its circumferential surface is provide on one of joint parts to be connected to an end part of two pipes to be connected, and a ball valve free from any recessed part is provided on the other joint parts. A pipe coupling device is provided with a first and a second hydraulic cylinders 42, 48, a cap parts 43 provided on an end part of a valve stem 9, a first lever 40 fixed to the valve stem 9, a second lever 45 fixed to the parts 43, and a rapid-releasable coupling device to couple/ uncouple the joint parts so that two valves are turnable in each attitude, and held between the joint parts to reduce the amount of oil leakage when they are opened.
Patent JP-H06105541-A (JP)
Title: Starting circuit system of two-stage converter
Inventor: TOKUMARU TOSHINOBU
IPC: H02M3/28
Filed: 1992-09-18
Abstract: PURPOSE:To neglect the signal of an input voltage detecting circuit of a first- stage converter by a starting signal of a two-stage converter. CONSTITUTION:Starting signal transfer means 7 for transferring the starting signal from a second-stage converter 2 to a first-stage converter 1 is installed, and an input voltage detecting circuit 4 of the first-stage converter 1 detects an input voltage, and when the detecting circuit 4 detects that the input voltage reaches a reference voltage, a control system starting circuit 3 is started and the first-stage converter 1 is started. Next, an input voltage detecting circuit 6 of the second-stage converter 2 detects an output voltage of the first-stage converter 1, and a control system starting circuit 5 of the second-stage converter 2 starts the second-stage converter 2, and simultaneously the starting signal is fed to the input voltage detecting circuit 4 of the first-stage converter 1 by the starting signal transfer means 7, and the detection signal of the input voltage detecting circuit 4 of the first-stage converter 1 is neglected.
Patent JP-2000057822-A (JP)
Title: Directive illuminator using annular light source
Inventor: MATSUOKA KOREAKI
IPC: F21V7/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a directive illuminator capable of using a light source having a large light emitting area. SOLUTION: A conical reflecting mirror is disposed at the center of an annular light source 1, and light radiated from the light source 1 around the reflecting mirror is projected toward the vertex of the conical reflecting mirror. Since the light source 1 is acceptable as long as it is circular, there is no limit on the size of the light source 1, and even if a light source small in light quantity per an area is used, a large quantity of light can be obtained by enlarging the light source itself. Also, since the light source 1 is disposed at outer peripheral part, heat can be easily radiated.
Patent JP-H06101088-A (JP)
Title: Electric aluminum plating method
Inventor: IDA KAZUHIKO
IPC: C25D3/66
Filed: 1992-09-21
Abstract: PURPOSE:To always obtain a good and uniform Al plating film by maintaining the water content in the plating bath consisting of an onium halide and an aluminum halide to a specified value or lower. CONSTITUTION:The plating bath of this invention contains preferably 20-80mol% compounding rate of aluminum halide and 80-20mol% compounding rate of onium halide. This plating bath is maintained to have <=2wt.%, preferably 0.1-1.5wt.% water content and is used under deposition of Al on the cathode. The amt. of water is quantitatively obtd. by measuring the O-H stretching vibration frequency near 3360cm<-1> by using an IR spectrophotometer. As for the measuring cell of the IR spectrophotometer, it is preferable to use such a material having small solubility in water, such as CaF2, KRS-5, As2Se3, and Ge.
Patent JP-H03115765-A (JP)
Title: Carburetor
Inventor: IRI RYOICHIRO
IPC: F02M1/16
Filed: 1989-09-28
Abstract: PURPOSE:To improve startability by providing a device, delivering fuel in a fuel provision chamber out to a starting combustion chamber by a displacing member in the carburetor of an engine for a moving machine or the like, with stoppers for regulating the stroke quantity of the displacing member in the decreasing direction as the temperature rise. CONSTITUTION:At the time of starting an engine, a primary pump 44 is hand- operated to lead fuel in a fuel tank into a metering chamber 38 from an inlet port 48. A starting valve 76 is then pushed in against a spring 90 to displace a diaphragm 80 until it is brought into contact with the upper wall part 82 of a diaphragm chamber 74 with the force of a spring 86 so as to deliver fuel in the diaphragm chamber 74 out to a wick 88 through the starting valve 76. The fuel at this wick 88 is led out through the connecting hole 24 of a throttle valve 22. When the engine is started and temperature rises, a spring seat 87 and a raised part 84 as stoppers are thermal-expanded, and their vertical thicknesses lx, ly are increased, so that the stroke quantity la of the diaphragm 80 is reduced, thereby reducing the fuel supply quantity.
Patent JP-S61129961-A (JP)
Title: Two-board type solid-state image pickup device
Inventor: KANTANI MASASHI
IPC: H04N1/028
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a sufficient luminance signal by arranging a polarized plane change means polarizing a linearly polarized light into a circularly polarized light or an elliptically polarized light at the front of a dichroic mirror and arranging the said mirror to be an angle of 45 deg. to an incident light from the optical axis direction. CONSTITUTION:An infrared ray rejection filter 2, a polarized plane changing board 3 polarizing a linearly polarized light into a circularly or elliptically polarized light and a cubic beam splitter 4 having the dichroic mirror 5 arranged with a tilt angle of nearly 45 deg. with the optical axis of an image forming lens 1 are arranged sequentially at the back of the lens 1. The light transmitted through the mirror 5 of a beam splitter 4 is made incident in the 2nd solid-state image pickup element via an optical low pass filter 6 and a red/blue mosaic color filter 9. On the other hand, the light reflected at a righ angle by the mirror 5 is made incident in the 1st solid-state image pickup device 10 for generating a luminance signal and a correction filter 8 for correcting transmittivity.
Patent JP-H1094674-A (JP)
Title: Attachment method for table for player and attachment structure therefor
Inventor: SAKATA HARUHIRO
IPC: A47B31/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide the attachment structure of a table for a player capable of efficiently performing an attaching operation, improving operability and easily arranging the tables for the player in one horizontal line and attaching them. SOLUTION: This structure is provided with a guide part 4 whose one side face is fixed to a case body 11 along the arraying direction of plural game machines 10 provided with a dovetail groove 4a pierced along the arraying direction of the plural game machines 10 on the other side face, an attaching plate 3 provided with a cross sectional shape to be inserted to the dovetail groove 4a of the guide part 4 and slid and attached to the table 1 in the state of securing the horizontal degree of the upper surface of the table 1 at the time of being inserted to the dovetail groove 4a and fixing means 3a and 5 for attaching the table 1 and the attaching plate 3 for which the attaching plate 3 is inserted to the dovetail groove 4a of the guide part 4 and slid to a prescribed attaching position for each game machine 10 along the dovetail groove 4a to the guide part 4.
Patent JP-H08158142-A (JP)
Title: Fiber having varying cross-section in longitudinal direction, its production and device therefor
Inventor: YAMAMOTO YASUMASA
IPC: D01D5/20
Filed: 1995-09-28
Abstract: PURPOSE: To provide a method and a device for producing a fiber having drastically varying cross-sectional areas and shapes varying within a few centimeter in the longitudinal direction without lowering the molecular weight. CONSTITUTION: In this fiber having varying cross-sectional shapes in the longitudinal direction, a nonoverlapping area factor of >=10% appears at any cross section within 10cm length of the fiber, the cross-sectional area varies along the longitudinal direction of the fiber and the ratio of the minimum cross-sectional area to the maximum cross-sectional area is (0.1-0.9). The method for producing the fiber is to process the fiber by contacting and separating a fiber- processing material with and from a part of the fiber and use a piezoelectric element as the driving source of the fiber-processing material. This device for producing the fiber consists of the fiber-processing material which processes the fiber by contacting it with and separating it from the fiber and the piezoelectric element which is the operation-power source of the fiber-processing material.
Patent JP-S60142115-A (JP)
Title: Controlling device of temperature of hot water feeder
Inventor: MORI KEIICHI
IPC: F23N5/18
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a safe and stable hot water feeding faucet, by providing a hot water temperature safety unit which detects the hot water temperature signal of a hot water temperature sensor when it shows a value higher than a predetermined value, and delivers a signal for setting a burner at the minimum burning amount forcibly. CONSTITUTION:A temperature controller 7 comprises a feed forward control unit 12, a feed- back control unit 13, a hot water temperature safety unit 14 and a valve driving circuit 15. In the hot water temperature safety unit 14, the signal of a hot water temperature sensor 18 is differentiated by a differentiating circuit 19. The unit 14 is provided with a comparator unit 20 detecting the rise of a differentiated value above a predetermined value, and based on a signal of the comparator unit 20, the unit 14 delivers to the valve driving circuit 15 a signal for setting a burner 1 at the minimum burning amount irrespective of the outputs of the feed forward control unit 12 and the feed-back control unit 13. Since a feed forward control and a feed-back control are combined in control, the characteristic of hot water feeding is very excellent, the temperature of hot water fluctuates little, and thus a desired temperature of hot water can be obtained. Moreover, the device is constructed so that the burning amount is forced to be minimum by the hot water temperature safety unit 14 so as to prevent the rise in the temperature of hot water when any disturbance occurs in the direction of the rise in the temperature of hot water, and therefore a shower bath or the like showering hot water directly on a human body can be employed with safety and comfortableness.
Patent JP-H08113369-A (JP)
Title: Granule supplying device
Inventor: SENDA SHOHEI
IPC: B65G65/34
Filed: 1994-10-17
Abstract: PURPOSE: To eliminate the production of dust even if there has been a back flow of compressed air and prevent the inside of a storage tank from coming into an air-compressed condition. CONSTITUTION: A main hopper 1 in a powdered material supplying device constituting of the main hopper 1, which temporary stores a powdered material, and a powdered carrying means, which is connected to the lower end part of this main hopper 1, is provided with a compressed air freeing filter 40 with a dust collecting function for discharging the compressed air in the hopper to the outside.
Patent JP-H0589675-A (JP)
Title: Semiconductor memory
Inventor: ADACHI TAKAO
IPC: G11C11/409
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the peak of an electric current generated when a data is transferred and to reduce the noise and the malfunction of the title memory device by a method wherein a data register group is operated in a time-sharing manner. CONSTITUTION:A data transfer gate DTG is turned on by using a control signal DT and transferred to a data register DR via a transfer operation; information in a cell 1 is transferred to a data register DR via sense amplifiers SA. At this time, a plurality of DRs are formed; they are divided into a plurality of groups; the time of each data timing generation means is shifted; a data is transferred in a time-sharing manner. Thereby, the peak of an electric current generated when the DT is started or completed can be reduced, the noise, of the title memory device, which is generated by the peak of the electric current can be reduced and the malfunction of the title memory device can be reduced.
Patent JP-2001071511-A (JP)
Title: Method for forming liquid chamber in ink jet printer head
Inventor: YAMANAKA KUNIHIRO
IPC: B41J2/16
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To execute heat-bonding of substrates in a short time in the case where a substrate laminated body for forming a liquid chamber of an ink jet printer head is produced. SOLUTION: A layer of an adhesive that represents and adhesive force by heating is interposed between substrates and the adhesive layer is heated by a lamp light source and then the substrates are bonded to form a substrate laminated body. When the silicon substrate 1, 3 are bonded with each other, a thermoplastic polyimide series adhesive 2 (organic solvent) is coated on the surface of the substrate 1 to be bonded and leveling, preliminary drying and making of film is applied to the adhesive 2. The substrate 1 is loaded on a support member 7 of quartz and the substrate 3 is aligned to be loaded in contact with the substrate 1. While these substrates 1, 3 are pressed by a pressing plate 8, the adhesive 2 (together with the substrates) is concentratively heated by a halogen lamp 4a, thereby achieving the bonding of the substrates 1, 3.
Patent JP-H0298929-A (JP)
Title: Cleaning
Inventor: KANEMITSU HIDEYUKI
IPC: G03F1/82
Filed: 1988-10-05
Abstract: PURPOSE:To prevent a pattern from being corroded by electrification at the inside of a tank by static electricity without increasing an economic burden by a method wherein the inside of the tank is coated with a film of a material which is hardly corroded by a cleaning liquid and the coating film is grounded. CONSTITUTION:A substrate having a pattern of a conductor film on its insulating surface is immersed in a cleaning liquid inside a tank and is cleaned. That is to say, a main body of a tank 7 is composed of quartz glass; a coating film 7a of SnO2 is formed on a whole face at its inside. SnO2 is a material which is conductive and is hardly corroded by a cleaning liquid 4 such as chromic acid mixture, POS, NASA or the like. A cleaning operation is executed while the coating film 7a is grounded. As a material for the main body of the tank 7, a material other than quartz glass, e.g., Teflon or the like, may be used; as a material for the coating film 7a, a conductive metal oxide other than SnO2, e.g., ITO or the like, may be used. Thereby, it is possible to prevent the pattern from being corroded.
Patent JP-H06196058-A (JP)
Title: Control switch
Inventor: YAMAMOTO TAKANORI
IPC: H01H35/00
Filed: 1993-10-07
Abstract: PURPOSE:To provide a control switch capable of realizing a stable drive even to a logic sequence. CONSTITUTION:A light shielding plate 24 is not interposed between a light emitting element 12 and a light receiving element 18 by the rotating operation of an operation shaft 12, whereby the output of switch ON state is obtained by the light receiving element 18. This output is given to an AND gate AND as a logic input, whereby a logic signal according to the switch ON state of the light receiving element 18 is outputted by the AND gate AND.
Patent JP-H04129228-A (JP)
Title: Manufacture of silicon wafer
Inventor: YAKUSHIJI KENJI
IPC: H01L21/322
Filed: 1990-09-19
Abstract: PURPOSE:To provide a silicon substrate with a high gettering effect without any special DZ(denuded zone) formation by heat-treating a silicon wafer at low temperature. CONSTITUTION:A wafer is heated to 400-500 deg.C, preferably 430-470 deg.C, for more than one hour to produce minute nucleuses of crystal defects. These nucleuses are too small for observation on TEM, and they will not grow larger if the wafer is kept at low temperature for a long time. The number of nucleuses increases with time and becomes constant about an hour. These minute nucleuses are distributed uniformly in a silicon crystal and have a good gettering effect on heavy metal. therefore, the wafer can undergo the next process without a high-temperature heat treatment.
Patent JP-H1179675-A (JP)
Title: Safety device for vehicle with outrigger
Inventor: WADA MINORU
IPC: B66C23/90
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To effectively expand a work allowable range of a crane vehicle with an outrigger overhung half-way. SOLUTION: When a right-front outrigger 3 is in the MIN overhang length and a right-rear outrigger 4 is in the MAX overhang length, a vehicle gravity center moving allowable range in the right side is set to a range surrounded with such a circular arc 46 that the length R1 of a perpendicular 45 formed by drawing a line from the rotation center O to a straight line 44 connecting the right-front outrigger 3 and the right-rear outrigger 4 is set to the radius and the rotation center O is set to the center. The straight line 44 is the overturn limit line of the vehicle and the circular arc 46 is a region near the limit so that the allowable range is expanded.
Patent JP-S60137620-A (JP)
Title: Manufacture of laminate
Inventor: ITOU SHIGERU
IPC: B29L9/00
Filed: 1983-12-26
Abstract: PURPOSE:To obtain the laminate excellent in electric property, workability for punching, water resistance, and useable for electronic instruments by a method in which the base for laminate is treated with the mixture of water soluble low molecular weight resol resin and tung oil denatured phenol resin with low tung oil content, and the prepregs thus obtained are laminated and then heated under pressure. CONSTITUTION:The base (e.g. cotton linter paper, etc.) for a laminate is impregnated with the mixture in which (A-ii) e.g. 10-40wt% (to component A) low tung oil denatured phenol resin is added to water soluble low molecular weight resol resin (A-i) (e.g. phenol, etc.) and is preliminarily dried. Next, the prepreg impregnated with oil denatured phenol resin B (e.g. tung oil, etc.) preferably at 30-60% content, may be obtained. These sheets of required number are laminate and heated under pressure, thereby obtaining the objective laminate.
Patent JP-S62112404-A (JP)
Title: Loop antenna for vehicle
Inventor: TAKEUCHI MIKIO
IPC: H01Q1/22
Filed: 1985-11-12
Abstract: PURPOSE:To attain the low cost and to improve the water-proof by forming an antenna while an insulated electric wire is stuck on a sticking face in a loop so as to eliminate the need for a molding for the antenna wire. CONSTITUTION:The antenna 1a is formed by winding a vinyl-insulated electric wire 3 to a base member 2. The base member 2 is made of a material such as polyester, and a double-side sticking tape is stuck on the surface and the electric wire 3 is adhered or bonded. Thus, the water-proof of the electric wire 3 is ensured. Since no molding is required, the antenna system is manufactured inexpensively.
Patent JP-S61130991-A (JP)
Inventor: KATSURA AKIHIRO
IPC: G09G5/377
Filed: 1984-11-30
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-S63107976-A (JP)
Title: Novel polymaleimide compound and production thereof
Inventor: YAMAMOTO HIROTSUGU
IPC: C08G73/12
Filed: 1986-10-24
Abstract: NEW MATERIAL:The compound of formula I (A is group of formula II; a-b are 0-2; a+b+c+d>=2). USE:Raw material for heat-resistant thermosetting resin. PREPARATION:The compound of formula I can be produced by reacting a polyamine of formula III with maleic anhydride in a solvent such as DMF at 0-40 deg.C for 30min-4hr and heating the resultant polyamic acid using acetic anhydride as a dehydration agent at 20-100 deg.C for 30min-6hr optionally in the presence of a catalyst (e.g. bivalent Ni salt) and a tertiary amine (e.g. triethylamine), thereby dehydrating and cyclizing the polyamic acid.
Patent JP-S6321080-A (JP)
Inventor: RUTSUJIEERO TSUANATSUTA
IPC: A43C11/00
Filed: 1986-10-24
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。