baber/WOPTO huggingface dataset:
Patent JP-H02118261-A (JP)
Title: Device for controlling speed change of automatic transmission
Inventor: KITADA MASAHITO
IPC: F16H59/16
Filed: 1988-10-26
Abstract: PURPOSE:To reduce speed change shock by controlling shift valves so as to form a defined low gear stage after keeping a condition of discharging an engaging pressure in an apply chamber for a set time, at the time of demanding shift down. CONSTITUTION:At the time of becoming high vehicle speed above a defined value in a defined high gear stage, a valve control means 55 introduces an engaging pressure into the apply chamber 35b of a hydraulic actuator 35 and, at this time, a brake element 18 keeps a released action due to the releasing pressure of a release chamber 35c. In this case, as shift down to a defined low gear stage is demanded, a shift-down control means 57 discharges and reduces the engaging pressure in the apply chamber 35b for a set time. After the set time elapsed, a clutch element 24 is disconnectingly controlled, the releasing pressure in the release chamber 35c is released, oil is fed into the apply chamber 35b gradually increasing the engaging pressure, and the brake element 18 is switched over to an engaging side, to form a defined low gear stage. Thereby, an idle traveling feeling can be restrained while reducing speed change shock.
Patent JP-S61148173-A (JP)
Title: Novel amine and its salt
Inventor: SHIONO MANZO
IPC: A61K31/352
Filed: 1984-12-20
Abstract: NEW MATERIAL:The amine of formula I (R is H or hydroxymethyl; R<1> is H or lower alkyl; R<2> and R<3> are H, lower alkyl, lower alkoxy, or R<2> and R<3> together form -CH=CH-CH=CH-; R<4> is H or protective group; n is 0-2) and its salt. EXAMPLE:(2,3-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-benzopyran-2-yl) methyl amine hydrochloride. USE:Useful as an analgesic and an intermediate for the synthesis of a compound having analgesic activity. PREPARATION:The compound of formula IV which is one of the compounds of formula I can be prepared by (1) reacting the aldehyde of formula II (R<5> is H or protective group) with ammonium carbonate and an alkali metal cyanide, (2) hydrolyzing the obtained compound to the compound of formula III, and (3) reducing the compound of formula III with lithium aluminum hydride in a solvent under refluxing.
Patent JP-H06200807-A (JP)
Title: Control method of fuel
Inventor: JIYUDEISU EMU KAARAN
IPC: F02D41/02
Filed: 1993-10-28
Abstract: PURPOSE: To compensate offset of output voltage of exhaust gas oxygen sensor occurring in alcohol fuel of a fuel blend so as to maintain theoretical fuel/air ratio of the engine. CONSTITUTION: Output voltage of an exhaust gas oxygen sensor 44 is offset by the presence of alcohol in the fuel blend from the theoretical fuel/air ratio. A controller 10 is responsive to the metering value of intake air flow MAF, feedback signal corrected signal EGOS obtained from comparing output of the sensor 44 with a reference output, and percent methanol signal in a fuel blend, and introduces a bias value obtained based on proportional plus integral control to a feedback control of liquid fuel to the engine 28 through pulse width signal fpw. As a result, the theoretical fuel/air ratio is maintained even the sensor 44 is switched beyond the theoretical fuel/air ratio.
Patent JP-H08108632-A (JP)
Title: Thermal developing type copy material
Inventor: SHIMADA KOICHI
IPC: B41M5/28
Filed: 1994-10-07
Abstract: PURPOSE: To provide the title copy material hard to generate background staining, good in preservability before copying as compared with a conventional copy material, reduced in background fog, excellent in storage stability after copying and capable of obtaining high image density. CONSTITUTION: A thermal developing type copy material is obtained by providing a recording layer containing a photosensitive diazo compd., a hydroxyphenylsulfone derivative, a bisphenol derivative and a coupling component forming a color upon the reaction with the diazo compd. on a support. The diazo compd., the hydroxyphenylsulfone derivative and the bisphenol derivative are microencapsulated.
Patent JP-S62130153-A (JP)
Title: Cutting oil discharge detecting device
Inventor: YAMASHITA HIDEICHIRO
IPC: B23Q17/00
Filed: 1985-12-03
Abstract: PURPOSE:To always detect the flow of cutting oil correctly by detecting a condition where chips mixed in the cutting oil stay in a discharging nozzle or oil supply pipes to stop the flow of the oil and a valve in a floating state falls due to lowering of the flow pressure to touch the seat face. CONSTITUTION:When a flow path is blocked by chips and the flow of the oil is decreased even if oil pressure is applied due to operation of an oil supply pump, the flow pressure of oil in a valve body 1 is lowered and a valve 4 in a floating state falls and a detecting switch 6 is turned OFF to detect the flow rate decrease. Even if a lot of chips are mixed in the cutting oil due to circulating supply of the oil and left in the vicinity of a valve seat face 3, the seat face 3 which is tapered is not interfered by the chips and the valve 4 can touch the seat face 3 to prevent counter flow of the cutting oil. Furthermore, when the cutting oil is not allowed to flow even if the oil pressure is applied in the oil supply pipes 8a, 8b, the valve 4 is raised by the difference in pressure on the inlet side and the outlet side, therefore the valve 4 falls and the decrease or stop of the flow rate can be detected by the detecting switch 6.
Patent JP-H01114641-A (JP)
Title: Ultrasonic humidifier
Inventor: KOSAKA YOSHIOMI
IPC: F24F6/12
Filed: 1987-10-27
Abstract: PURPOSE:To keep water in a spray water tank in sterilized condition at all times, by a method wherein the operation of a fan, blowing spray air to the outside of the title machine, is stopped by a timer for a given period of time at every given times while an ultrasonic oscillator is operated during stopping of the fan to drip sterilizing agent from a sterilizing agent storage vessel, having penetrating holes on the side surface thereof, into the spray water tank. CONSTITUTION:When a power supply switch is thrown, a timer is operated to operate a frequency oscillator 5 or an ultrasonic oscillator 4 and stop a fan 7, therefore, a spray chamber 2 is filled up with spray air and misticated grains are adhered to sterilizing agent 13 in a sterilizing agent vessel 12 whereby the sterilizing agent 13 is wetted and eluted from the holes on the side surface of the sterilizing agent vessel 12, then, is dripped from a slanted bottom to sterilize water in a spray water tank 3. When a given period of time has elapsed, the timer is put OFF to stop the frequency generator 5 and the ultrasonic oscillator 4 thereby stopping spraying as well as the elution of the sterilizing agent 13. When the power supply switch and a humidifying switch are being put ON, the timer is operated for a given period of time at every given times to stop the fan 7 whereby the spray chamber 2 is filled with spray air, the sterilizing agent 13 in the sterilizing agent vessel 12 is eluted and dripped to sterilize the water in the spray water tank 3.
Patent JP-H04146155-A (JP)
Title: Printing needle driver for dot printer
Inventor: FURUKAWA MANABU
IPC: B41J2/295
Filed: 1990-10-08
Abstract: PURPOSE:To amplify a micro distortion positively by constituting a distortion amplifying means for a piezoelectric element of a diaphragm having large cross-sectional area on the side of the piezoelectric element, a diaphragm having small cross-sectional area on the side of a printing needle communicated with the diaphragm having large cross-sectional area, and liquid filled in both diaphragms. CONSTITUTION:Upon application of a voltage onto a piezoelectric element 1, a micro distortion delta1 is induced in a piezoelectric element 14 and transmitted to the diaphragm 2a of an amplifying means 2. Since the amplifying means 2 is filled with liquid 2c, the distortion delta1 is also transmitted to a diaphragm 2b. Assuming the large cross-sectional area of the diaphragm 2a is S1 and the small cross-sectional area of the diaphragm 2b is S2, displacement delta2 of a printing needle 3 can be represented by a formula delta2=delta1.S1/S2, and thereby the micro distortion delta1 of the piezoelectric element 1 is amplified by S1/S2 times and transmitted to the printing needle 3. According to the constitution, micro distortion of the piezoelectric element can be amplified and drive the printing needle positively and the durability is enhanced because of the telescopic performance of the diaphragm.
Patent JP-2000093377-A (JP)
Title: Dish washer
Inventor: UEDA YASUKIYO
IPC: A47L15/24
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a clean dish washer to be installed at a home kitchen which enables efficiently washing with the least space even when families come back home separately. SOLUTION: A dish washer 19 is mounted on the undersurface of a hoisting cupboard 16. A cage 20 housing an object 21 to be washed is so built to have a capacity enough to hold dishes per person. When the dishes are fed into a waiting storage 22 for each person coming home, washing per person is efficiently accomplished with a washing storage 23 to be preserved into a preservation storage 24. Dishes for the next person are held in standby in a waiting storage 22 and carried to the washing storage 23 to be washed automatically after a specified time. Therefore, the dishes are not left alone unwashed for a long time. By keeping in the waiting storage, problems regarding sanitation in the kitchen, for example, occurrence of smell or germs are solved.
Patent JP-H11110883-A (JP)
Title: Disk device
Inventor: NAKAYAMA KEISUKE
IPC: G11B17/30
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which is not disturbed by a spring-out preventing mechanism just after a package is inserted although prevents the spring-out of a tray when the package is inserted and wherein the tray and a disk are immediately taken out of the inside of the package. SOLUTION: When the package P is inserted, a stopper 19 is faced to the trays Tc, Td, Te, a drawing-out lever 18 and a vertically moving base 10 are respectively faced to the tray Ta and the tray Tb to prevent the protrusion of the tray. The tray Ta in the lowermost stage is immediately taken out by the drawing-out lever 18. Also, the stopper 19 is tuned by an operation ascending and descending the vertically moving base 10, whereby the trays Tc, Td, Te are also drawn out.
Patent JP-H01116072-A (JP)
Title: Surface modified steel sheet having dense chemical conversion coating and its production
Inventor: SHIMAZU TAKASHI
IPC: C23C14/48
Filed: 1987-10-27
Abstract: PURPOSE:To obtain a steel having superior corrosion resistance, wear resistance, and coloring characteristic and used for various purposes by implanting the ions of specific elements into the surface layers of various steel sheets and then forming phosphate films or chromate films on the above. CONSTITUTION:The ions of N2, Ar, O2, B, P, Cr, Zn, Ni, Ti, Al, etc., are implanted by 1X10<5>-1X10<18> doses at 10-100kV accelerating voltage under a reduced pressure of 10<-3>-10<-6>mmHg at <=200 deg.C into at least one side of a cold-rolled steel sheet, a hot-rolled steel plate, a stainless sheet, or a planted steel sheet prepared by using the above sheer or plate as a base steel sheet and plating this base steel sheet with Ti, Al, Cr, Ni, Zn, Sn, or alloys thereof by 0.01-100g/m<2> coating weight. Successively, a phosphate film of 0.1-0.5g/m<2> coating weight of phosphorus or a chromate film of 10-200mg/m<2> coating weight of chromium is formed on the above.
Patent JP-H08128313-A (JP)
Title: Control type exhaust system
Inventor: SEKI KOJI
IPC: F02D9/04
Filed: 1994-11-04
Abstract: PURPOSE: To attain reduction Of a manufacturing cost and size, commonization, and obtain smooth acceleration feeling and soft acceleration exhaust noises at the time of acceleration in a control type exhaust system in which a valve member is provided for controlling exhaust pressure and exhaust noises in an exhaust system. CONSTITUTION: A pressure conduit (c) has one end opened to an exhaust tube (a) or a muffler (b) in an exhaust system, for introducing positive or negative pressure according to exhaust pressure. The other end of the pressure conduit (c) is communicated with a cylinder chamber (d). A cylinder type actuator (f) has a piston (e) which strokes a piston (e) according to pressure level in the cylinder chamber (d). A control valve (h) is connected to a piston rod (g) of the cylinder type actuator (f), its opening being continuously varied according to the degree of the piston stroke.
Patent JP-2000097496-A (JP)
Title: Hot air heater
Inventor: TAMURA MASAHIRO
IPC: F24H3/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable hot air heater which minimizes unburned gas and odor while preventing abnormal red heat of a combustion cylinder by achieving a stable combustion for a flame. SOLUTION: A rectifier hole 18 of a rectifier plate 17 at an upper part of a combustion cylinder 11 is arranged biased to the rear side of the apparatus, and a catalyst 22 is arranged being inclined downward on the front side thereof so that a blowing is made into a room from the foot thereof at a front lower part of a blowing box 10 and through a hot air blowoff port 23 at a front lower part of a body 7. Thus, a combustion exhaust gas passes entirely through the catalyst 22 to be purified and deodorized, even when forced to flow to the downstream side under the influence of feed air from a convection fan 27 while stable combustion for a flame is not blocked, thereby eliminating abnormal red heat of the combustion cylinder 11.
Patent JP-S63127411-A (JP)
Title: Lead terminal forming method for thin film magnetic head
Inventor: IWATA TETSUYA
IPC: G11B5/31
Filed: 1986-11-14
Abstract: PURPOSE:To reduce the number of times of film removal to simplify the process and work lead terminals with a high accuracy by covering an electrode part on an insulating layer with a organic material film and forming a second insulating layer and grinding it and removing only the organic material film to expose the electrode part. CONSTITUTION:An electrode layer 12 is formed on an insulating layer 11 consisting of an Al2O3 or the like by plating. A dry film 14 is directly coated over the electrode layer 12 without providing a foundation layer between them. The dry film 14 is removed except the part corresponding to the electrode part 12, and the second insulating layer 17 is formed. The second insulating layer 17 is ground until the dry film 14 is exposed, and finally, the film 14 is removed by etching to expose the electrode part 12, thus forming a lead terminal. Therefore, the process is simplified because the number of times of film removal is only two and the foundation layer is not provided, and the lead terminal of high working accuracy is formed.
Patent JP-H05104521-A (JP)
Title: Cutting method by wire saw
Inventor: SAKOU YAMATO
IPC: B28D1/08
Filed: 1991-10-18
Abstract: PURPOSE:To use a high tensile wire of small wire diameter and reduce the cutting margin in the method of cutting an ingot of highly fraile material such as Si, GaAs or the like with a wire saw. CONSTITUTION:Allowable tensile stress of wires heretofore available is 300kg/mm<2>, while high tensile wire (allowable tensile stress of 350-450kg/mm<2>) developed recently can make the wire diameter of 0.14-0.16mmtheta which is smaller than the wire diameter of 0.18mmtheta heretofore available. An ingot is cut with a wire saw utilizing the high tensile wire of small wire diameter.
Patent JP-H04148009-A (JP)
Title: Lubrication control device of engine
Inventor: SAWARA MASANORI
IPC: F01M1/02
Filed: 1990-10-08
Abstract: PURPOSE:To make operation performance and lubricating performance of an engine compatible with each other by controlling oil intake/exhaust performance, etc., of an oil pump in response to operation condition of the engine, in the lubricating device of drysump type. CONSTITUTION:First oil pumps 2, 2 for oil intake/exhaust are mounted on both side parts of the crank case 1a of an engine 1. The first oil pump 2 is driven by the engine 1 to circulate oil sucked through an oil suction passage 21 communicating with the crank case 1a to an oil tank side which is provided separately. In this case, control valves 3, 3 are respectively mounted on the cylinder head parts 1b, 1b of respective banks of the engine 1. The control valve 3 is opening/closing controlled by a control unit 4 on the basis of pump inner pressure from a first pressure sensor 5 provided in the oil suction passage 21, engine inner pressure from a second pressure sensor 6 provided on the engine 1, and the like.
Patent JP-S61148960-A (JP)
Title: Shading correcting device
Inventor: ASAI TAKAHIRO
IPC: H04N1/401
Filed: 1984-12-21
Abstract: PURPOSE:To attain high accuracy and low cost by correcting the shading distortion of a picture signal from a line sensor based on the shading quantity in a multi-color picture reader. CONSTITUTION:The picture signal from the line sensor 11 is digital-coverted, inputted to an arithmetic unit 7, where the shading amount of a white picture signal is operated. The shading quantity of the white picture signal is adopted as the shading quantity of the picture signal for yellow Y and green G passing through a yellow filter 13 and a green filter 14 respectively near a white filter 12 in a line sensor 11. As a result, the circuit constitution is simplified and the low-cost is attained.
Patent JP-S63124511-A (JP)
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/052
Filed: 1986-11-14
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-S62131345-A (JP)
Title: Debugging method
Inventor: UNNO TATSUO
IPC: G06F11/28
Filed: 1985-12-04
Abstract: PURPOSE:To perform debugging on a basis of data equivalent to that of an online system by transferring contents of a table of the online system to an offline system and performing processings of a plant which is not actually connected as if this plant were connected. CONSTITUTION:States of plants in a plant state table 8a of a computer 1a of the online system are saved on a disc 4a by a test environment generation processing 5a and are dumped on a floppy disc 2a or a magnetic tape and are loaded to a disc 4 of a computer 1 of the offline system. An offline test flag is provided in a plant state information management table, and the normal processing is performed if this flag is not set. If this flag is set, a plant state reporting plant file retrieval processing for test is performed, and plant states are switched to connection states, and indexes which are used to refer to data of pertinent plants in the plant state table by a file retrieval processing are generated in the plant state information table.
Patent JP-H03133649-A (JP)
Title: Thermal electrostatic ink jet recording head
Inventor: IKEDA HIROSHI
IPC: B41J2/06
Filed: 1989-10-20
Abstract: PURPOSE:To make uniform the flying amount and direction of an ink for all bits to obtain a good recording image with no density irregularities by providing a heat radiation part on a part of an electrostatic inducing electrode superimposed on heating resistors so that the tip end thereof abuts against an opposed substrate. CONSTITUTION:The title recording head consists of a head body 1 provided with a slit-form ink delivery part 2 formed by a pair of insulating substrates 11, 12 opposed to each other, a thermal energy applying means 4 applying a thermal energy to an ink 3 held in the ink delivery part 2 in accordance with image information, and an electrostatic energy applying means 5 applying an electrostatic energy to the ink 3 in the ink delivery part 2 in synchronism with a thermal energy application timing. A heat radiation part 6 is formed on an electrostatic inducing electrode 51 so as to be raised toward the opposed insulating substrate 11 to abut it. The heat radiation part 6 is formed by nickel plating. The thermal conductivity of the nickel forming the heat radiation part 6 is larger than that of a glaze layer 12b and that of the ink 3, and a thermal energy produced in a heating element 41 flows into the heat radiation part 6 through the electrostatic inducing electrode 51. Thus, the ink 3 is efficiently heated from a large surface area of the heat radiation part 6.
Patent JP-H02120281-A (JP)
Title: Sheet for calcination
Inventor: ITO HISAKUNI
IPC: C04B35/64
Filed: 1988-10-27
Abstract: PURPOSE:To reduce the amounts of a high-melting point powder and a binder used without lowering strong stiffness properties of a sheet by dispersing air bubbles with a diameter of <= a specified value into the sheet consisting of an intimate mixture composed of the high-melting point powder and a binder in a specified volume ratio. CONSTITUTION:The objective sheet is produced by dispersing air bubbles with <=0.5mm diameter into a sheet consisting of an intimate mixture composed of a high-melting point powder and a binder in 10-80% volume ratio. The air bubbles are useful to reduce the amounts of the binder and the high-melting point powder used in the sheet without reduction of the thickness of the sheet. The handling of the above-mentioned sheet is thereby ready and the smoothness of the product can be improved because reduction of the binder in the product is not inhibited. The smoothness of the sheet surface is damaged in case of >0.5mm diameter of the air bubbles. In case of <10% volume ratio of the air bubbles, the effect of reduction of the binder, etc., is insufficient and in case of >80% volume ratio of the air bubbles, shape retention of the sheet is difficult. In addition various methods are used for dispersion of the air bubbles into the sheet and N2 gas is, e.g., added into the intimate mixture before supply to a doctor blade.
Patent JP-S63126197-A (JP)
Inventor: TORII YASUHIRO
IPC: H01L21/205
Filed: 1986-11-17
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-H0989114-A (JP)
Title: Metallic gasket
Inventor: TAKADA KAZUKUNI
IPC: F16J15/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic gasket for preventing a bead from the intrusion of combustion gas thereto while displaying a stopper function to the bead by forming a stopper bead on a pair of bead substrates to provide multiple seal lines. SOLUTION: This metallic gasket has beads 3, 4 and stopper beads 5, 6 formed along holes 7 on bead substrates 1, 2. The stopper beads 5, 6 display a stopper function for preventing the whole compression of the beads 3, 4 and a seal function for preventing the intrusion of combustion gas to the beads 3, 4 to improve the durability.
Patent JP-S61150639-A (JP)
Title: Processing apparatus for rotary electric machine frame
Inventor: TAKUBO YUTAKA
IPC: H02K15/14
Filed: 1984-12-24
Abstract: PURPOSE:To contrive not to get out of rotating center between a load-side faucet and a counter-load-side faucet on a rotary electric machine frame, by fitting a fitting member on a working reference hole provided for an inner diameter finish tool. CONSTITUTION:A processing apparatus for a motor frame 11 is provided with an inner diameter finish tool 20, a load-side faucet finish tool 21, and a counter- load-side faucet finish tool 23. A working reference hole 32 is provided for the front central section of the inner finish tool 20, and a floating cone 33 for a fitting member is provided for the front face of the counter-load-side faucet finish tool 23 so that the cone may be fitted on the working reference hole 32. The floating cone 33 is fitted on the working reference hole 32.