baber/WOPTO huggingface dataset:
Patent JP-S62222866-A (JP)
Title: Recording apparatus
Inventor: KIKUKAWA NORIYUKI
IPC: B41J9/42
Filed: 1986-03-26
Abstract: PURPOSE:To reduce noise generated by the impact of a recording hammer, in a recording apparatus for performing recording by the impact force of the recording hammer, by detecting the moving speed of the recording hammer and braking the hammer by braking force corresponding to said speed. CONSTITUTION:The light emitting element 18 and light receiving element 19 of a photointeruptor are arranged to both sides of a slit plate 17 and detect a plurality of slits 17a provided to the slit plate 17 to detect the moving speed of a hammer 7. MPU 21 controls the driving of a coil 1 through an output port 24 on the basis of the recording data in RAM 22 and the printing pressure table in ROM 23 to perform recording operation and the data of a buffer 26 for inputting the output of the light receiving element 19 and timers 200, 201 detecting the moving speed of the slit plate 17 as time quantity are inputted. There is a table for determining the driving current of the coil 1 at the control time of a hammer brake in ROM 23 and the hammer 7 returning after recording is braked by thus force of again exciting the coil 1.
Patent JP-S51141965-A (JP)
Title: Distance adjusting device of internal extending shoe drum brake
Inventor: TANBARA MASAKAZU
IPC: F16D65/52
Filed: 1975-06-03
Abstract: PURPOSE: Certainly adjusting a shoe drum distance by determining the interposition between an adjust lever and retchet gear by a guide member provided integral with a nail of the adjust lever. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60213483-A (JP)
Inventor: YOHAN GUUDO
IPC: B25B1/18
Filed: 1984-04-04
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-H08291119-A (JP)
Title: Novel process for producing taxanes by using oxazolidine intermediate
Inventor: JIYON KEI SOTSUTASHIRU
IPC: C07D305/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new oxazolidine compound useful as an intermediate for synthesizing 13C acyloxy side chain-bound taxanes having pharmacological activity, and to provide a method for producing taxanes by using the above intermediate.  
     SOLUTION: A compound of formula I (R 1  is H, an arylcarbonyl, alkoxycarbonyl or the like; R 2  is an aryl, heterocycle or alkyl; R 5  and R 6  are each an alkyl or the like) or a salt thereof is brought into contact with (B) a compound of the formula: HO-T (T is a taxane moiety directly bound to its C 13  site) or a salt thereof to form (C) a compound of formula II or a salt thereof, which, in turn, is brought into contact with a ring-opening agent (pref. a Lewis acid) followed by, if necessary, deprotection of the protected hydroxyl group to obtain (D) the objective compound of formula III or a salt thereof. By the way, the compound of formula I where R 1  is R 1 * is prepared by bringing a compound of formula IV (R 4  is an alkyl, alkenyl, aryl or the like; R 1 * is H, an arylcarbonyl or the like) into contact with a hydrolyzing agent. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04308296-A (JP)
Title: Glass paper for lubricant
Inventor: TAKAHASHI WATARU
IPC: D21H17/64
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the subject paper, composed of a formed sheet of paper consisting essentially of E glass fiber, useful for hot forming of SUS thick-wall pipe materials and producible without generating paper dust by using a mixture of an alumina sol with water glass as a binder. CONSTITUTION:The objective paper is obtained by applying a binder prepared by mixing an alumina sol with water glass at (1:1)-(10:1) weight ratio to a formed sheet of paper consisting essentially of E glass fiber which is filament or staple fiber.
Patent JP-H07276935-A (JP)
Title: Tire changing device
Inventor: KATO SENTARO
IPC: B60C25/138
Filed: 1994-04-04
Abstract: PURPOSE:To provide a tire changing device capable of positioning a bead fitting/ removing member in a short time without casting a large burden upon an operator. CONSTITUTION:A tire changing device is provided with a lower lock plate 220 for fixing a block body 102 and a vertical arm in a lock position and releasing them in an unlock position, a side lock plate 202 for fixing the block body and a sliding arm 108 in a lock position and releasing them in an unlock position, a pressing device 312 for pressing the lower lock plate and the side lock plate to move them into the lock position, and an actuator 314 for automatically driving the pressing device 312.
Patent JP-S58185049-A (JP)
Title: Stamper and its production
Inventor: OKUDAIRA HIROAKI
IPC: B29D17/00
Filed: 1982-04-22
Abstract: PURPOSE:To eliminate the separation of a metallic layer from a substrate, by forming a metallic layer having high coupling force with an adhesive on a metallic film to which a recording track pattern is formed and then adhering the metallic layer to the substrate. CONSTITUTION:A metallic film 1 uses nickel, and a metallic layer 8 has high coupling force with nickel and high affinity to an adhesive 4. The film 1 is adhered to a substrate 3 with the adhesive 4 and via the layer 8. Copper is suited to the layer 8. It is effective to use zinc, tin, iron, brass, etc. in place of copper in terms of easiness of plating. Furthermore, a metallic oxide film is formed on the layer 8 to increase the coupling force.
Patent JP-S59192853-A (JP)
Title: Method of starting engine with carburetor
Inventor: SHINDOU TAKAO
IPC: F02D41/06
Filed: 1983-04-15
Abstract: PURPOSE:To enable to supply air-fuel mixture at a proper rate at the time of starting an engine, by opening a solenoid valve disposed in a by-pass passage by-passing a throttle valve of a carburetor according to the conditions of the engine at the time of starting the same. CONSTITUTION:A solenoid valve 13 is disposed in an air passage 11 by-passing a throttle valve 5 of a carburetor 1. When a choke valve 3 is closed for starting an engine, the throttle valve 5 is set at a minimum fast idle opening. Before explosion becomes complete, the solenoid valve 13 is kept open to cause complete explosion by sufficient air-fuel mixture. Thereafter, signals representing intake pressure 19, ignition timing 21, engine temperature 17, engine speed 18, conditions of a generator 23, and lever position 25 of a torque converter are furnished to an electronic control unit. By thus controlling the solenoid valve 13, it is enabled to supply a proper amount of air-fuel mixture at the time of starting an engine.
Patent JP-S63231964-A (JP)
Title: Frisket device
Inventor: KAGE SHINGO
IPC: B41J13/20
Filed: 1987-03-20
Abstract: PURPOSE:To enable an energizing direction of a frisket angle with an automatic paper feed function to be determined with one piece of a torsion spring, by a method wherein one end of the torsion spring is guided by cam faces provided to both of a frame and a frisket angle and an energizing direction of the frisket angle is so constructed as to be altered thereby. CONSTITUTION:As a frisket angle 1 is rotated in a direction apart from a platen 4, one end 3a fitted to the frisket angle of a torsion spring 3 toughches a cam face 2b of a hole 2a of a frame, energizing force disappears, and the frisket angle 1 stops. Further, when the frisket angle 1 is rotated in a separating direction from a platen 4, a projection part 1d of the frisket angle actuates a leaf switch 5 for detection of automatic paper feed. At that time, the one end 3 a of the torsion spring is pinched between a cam face 2b of a frame hole and a cam face 1c of a hole of the frisket angle, and moved right upward along both cam faces. However, since the torsion spring 3 generates a force acting left downward on both cam faces, the frisket angle 1 returns to the original position.
Patent JP-H08265992-A (JP)
Title: Charging method and positioning unit for charger
Inventor: OOTACHI TAIJI
IPC: H01F38/18
Filed: 1995-03-24
Abstract: PURPOSE: To simplify the charging operation regardless of the operating technique of vehicle. CONSTITUTION: A positioning unit 7 installed in a garage 5 is fixed with a power transmission coupler 6 and can move in X, Y, Z directions. The transmission coupler 6 is connected with a power supply 15 feeding a charging current or checking current for the battery in an electric automobile 1 parked in the garage 5. The electric automobile 1 is provided with a power receiving coupler 2. When the electric automobile 1 is parked in the garage 5, the transmission coupler 6 is shifted by the positioning unit 7 and abuts against the power receiving coupler 2. In this regard, a check current is fed from the power supply 15 to the transmission coupler 6 and a controller positions the transmission coupler 6 oppositely to the X-direction based on the variation in the check current.
Patent JP-H07246959-A (JP)
Title: Connecting part structure of rotary wall of frp vessel and forming method therefor
Inventor: IKEDA AKIHIKO
IPC: B32B5/28
Filed: 1994-03-09
Abstract: PURPOSE:To enhance the durability of a connecting part by forming a rotary wall and a vessel main body to which this rotary wall is connected out of FRP, and forming a connecting part of both out of a soft composite resin material impregnated into a flexible fiber material when a rectangular solid-shaped vessel having the rotary wall is formed. CONSTITUTION:This vessel 1 which is arranged in a load-carrying platform 25 of a truck and is formed in a rectangular solid shape has a bottom wall 2, left and right walls 3 and front and rear walls respectively formed of FRP, and the left and right walls 3 and the rear wall are rotatably connected to the bottom wall 2 through a connecting piece 6. This connecting piece 6 is formed of a soft composite resin material by impregnating soft resin into a flexible fiber material formed by using nylon as warp and cotton as weft by using urethane acrylate resin as a main component. A width directional right end part 6b is fixed to the bottom wall 2 being a vessel main body, and a left end part 6c is fixed to the left end 3, and a bending part 6a bending upward, that is, bending in the closing (upward) direction of the left wall 3 is arranged in a width directional intermediate part.
Patent JP-H08240039-A (JP)
Title: Enclosure panel member
Inventor: YAMAZAKI KEIICHIRO
IPC: E04H17/00
Filed: 1995-03-01
Abstract: PURPOSE: To suppress strength reduction and cost rise by forming pores in a portion having characters etc., and not forming pores in a portion not having characters etc. CONSTITUTION: In a panel member 3, on both sides of surface 2a, a right-side connection portion 2b of sectional gate form, bulging in perpendicular direction of the attached figure, and a left-side connection portion 2e with a curvature face formed, are disposed. The inner surface recessed portion of the right side connection portion 2b is formed in dimensions permitting fitting of the diameter length of the curvature face of the left-side connection portion 2e. In the connection portions, a right side connection portion 2b of one panel member 2 and a left side connection portion 2e of other panel member are mutually connected, so that a temporary enclosure is formed.  On surface 2a of a panel member 2, a character, symbol, etc., formation portion 4 is formed, describing address, names of a design office, a construction firm, etc., on the site of a temporary enclosure, and a pattern formation portion is disposed, showing mark etc., of a construction firm.
Patent JP-S62225179-A (JP)
Title: Voltage detector for inverter dircuit
Inventor: OKAJI HIROAKI
IPC: H02M7/48
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a low-priced apparatus with little delay in detection and suited for S/W control by converting a voltage in a DC link portion into a pulse frequency information to take it out, counting this pulse continuously and reading the counted value at every fixed period. CONSTITUTION:A voltage in a DC link portion is divided by resistors 8, 9 and converted into a pulse signal with a frequency proportional to said voltage in said portion by a voltage/frequency converter 14. This pulse signal is inputted to a counter circuit 16 through a pulse insulation circuit 15 so as to be pulse- counted in the circuit 16. A value obtained by this counter circuit 16 is written in a CPU 17 at every fixed period and a difference from the value written last time is found to obtain a detected value proportional to the voltage in the DC link portion.
Patent JP-H11266413-A (JP)
Title: Information processor its method, digital signal demodulator and its method, and served medium
Inventor: OKURA YUKIKO
IPC: H04N5/445
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To display an electronic program guide EPG in a way that the user references the EPG while viewing a program video image. SOLUTION: An EPG 101 is displayed longitudinally at a left side of a menu. A reduced image 102 is displayed on an upper right of the menu. This image 102 is a video image of a program reduced at an aspect ratio (16:9) the same as that of a monitor screen size and the entire image of a program is displayed without being cut off. Thus, the user references the EPG while viewing the program video image. Program character information of programs of the EPG 101 pointed out by a pointer is displayed on a display section 103 at a lower side of the program image 102. Furthermore, channel character information of a selected channel is displayed on the lower side of the display section 104.
Patent JP-H01238949-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/14
Filed: 1988-03-18
Abstract: PURPOSE:To achieve improvement of durability of a heating part by a method wherein a heat energy acting part has a heating resistor layer, a pair of electrodes, and a protective layer, and said protective layer contains SiOx. CONSTITUTION:A heat energy acting part has a heating resistor layer 12, at least a pair of electrodes 13, 14 connected electrically to said heating resistor layer 12, and a protective layer 15, which is set up on the heating resistor layer 12 not to bring the heating resistor layer 12 into contact with recording liquid, and the protective layer contains SiOx, where x is within a range of 1.9<=x<=2.0. A heating element of an ink jet head for bubble jet is thus protected from ink and heat cycle, and its life time can be improved.
Patent JP-H06284278-A (JP)
Title: Method for discriminating color information within or at outside of color reproduction range in color information conversion
Inventor: KAWADA IKUTAKA
IPC: H04N1/40
Filed: 1993-03-25
Abstract: PURPOSE:To discriminate whether or not a color being an object of display or image forming is reproduced based on result of conversion and quantity comparison with the color material quantity by using a neural network so as to convert the color into a color material quantity specific to an output device. CONSTITUTION:A color L*a*b*1 being an object of display or image forming is inputted to a neural network 2, from which a CMY value being a color material quantity 3 specific to an output device is obtained. A discrimination means discriminating whether or not the CMY value is within a color reproduction range of the output device compares the range with a range of a color material quantity of the output device. In this case, when three CMY values being the color material quantity converted and obtained by the network 2 are smaller than a minimum value 4 or larger than a maximum value 5 of the color material quantity taken by the output device, it is discriminated that the color being an object of display or image forming is at the outside of the color reproduction range of the output device and it is outputted as a discrimination result 7.
Patent JP-H09255471-A (JP)
Title: Production of single crystal and device therefor
Inventor: FUJIWARA TOSHIYUKI
IPC: C30B15/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a single crystal capable of supplying a raw material in a crucible within a short time without generating the splash of a molten liquid preceding to the pulling up the single crystal. SOLUTION: This method for producing a single crystal is to fill a lump shaped polycrystalline silicon in a crucible 2 as a raw material for a crystal, melt the raw material for the crystal by a heater 4, adjust the height of discharging ports of feeding pipes 7,7... from the surface of a molten liquid by elevating the raw material feeding device 6, feeding a granular polycrystalline silicon in a raw material vessel 6a into the crucible 2 from plural feeding 7, 7..., while rotating the crucible 2, and melt and diffuse the granular polycrystalline silicon supplied to the molten liquid 8 by the heater 4.
Patent JP-S59195513-A (JP)
Title: Method for purifying aluminum orthophosphate
Inventor: TAKENAGA MOTOI
IPC: C01B25/36
Filed: 1983-04-18
Abstract: PURPOSE:To obtain inexpensively aluminum orthophosphate of high purity while reducing the consumption of heat energy by heating aluminum orthophosphate contg. impurities in a nonaqueous solvent and by separating the solvent. CONSTITUTION:A nonaqueous solvent having >= about 50 deg.C b.p. under atmospheric pressure is added to aluminum orthophosphate (AlPO4) contg. impurities, and the mixture is heated to about 50 deg.C- the b.p. of the solvent with stirring. After cooling the heated mixture, the solvent is removed by filtration, and the resulting AlPO4 is dried. Thus, AlPO4 of very high purity can be obtd. Benzene, xylene, isopropyl alcohol, methyl ethyl ketone, acetone, petroleum naphtha or a mixture thereof is preferably used as said nonaqueous solvent.
Patent JP-S52150038-A (JP)
Title: Liquid development
Inventor: HASEGAWA TETSUO
IPC: G03G13/01
Filed: 1976-06-08
Abstract: PURPOSE: To enable a multi-color image or an intermediate color image to be reproduced only by providing a few kinds of fundamental color toners, and the color depth and tone of the reproduced image to be freely changed, by using a liquid developer contg. specified mixed toners in electrophotographic cloth printing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59194691-A (JP)
Title: Commutatorless motor
Inventor: EJIMA KAZUYOSHI
IPC: H02P6/28
Filed: 1983-04-18
Abstract: PURPOSE:To equally control the load currents of a plurality of power converters connected in parallel by controlling the control advancing angles of power inverters in response to the magnitudes of the load currents of the respective converters. CONSTITUTION:When the load current of a power converter 2a is larger than that of a power converter 2b, the output of a current detector 17a becomes larger than that of a current detector 17b, and a power inverter controller 16 reduces the control advancing angle for a power inverter 12a, and increases the angle for a power inverter 12b. On the contrary, when the load current of the power converter 2b is larger than that of the power converter 2a, the controller 16 reduces the control advancing angle of the inverter 12b, and increases the control advancing angle of the inverter 12a.
Patent JP-H05167890-A (JP)
Title: Image quality control circuit of image regenerating device
Inventor: YANAGI SADAHIRA
IPC: H04N5/931
Filed: 1992-03-25
Abstract: PURPOSE: To suitably compensate the contour component of video signal by converting the frequency characteristics of reproduced video signal corresponding to a signal synthesizing the quantity of correlation between the scanning lines of reproduced video signal and the amount of high frequency component. CONSTITUTION: Depending on the logic state of reproducing speed control signal applied through a 2nd input line 15, any one of outputs from 1st and 2nd adders 31 and 32 is selected by a switch 80 for control and supplied to the 2nd control terminal of image controller 10. Then, a vertical synchronizing separator 70 separates a vertical synchronizing signal from the video signal flowing through a 1st input line 5 and supplies it to the 1st control terminal of image controller 10. Corresponding to the level of output signal from the switch 80 for control, the image controller 10 compensates the contour component of video signal flowing through the 1st input line 5 higher or lower than the prescribed frequency into the size of different ratio and outputs that video signal through an output line 25 onto a display device.  In response to the vertical synchronizing signal, the image controller 10 changes the contour compensation ratio every cycle.
Patent JP-H03267905-A (JP)
Title: Method for adjusting surplus length of optical fiber in coating pipe
Inventor: HATTORI OSAMU
IPC: G02B6/44
Filed: 1990-03-19
Abstract: PURPOSE:To uniformly provide an optical fiber with a required surplus length along its longitudinal direction with high accuracy by inserting an optical fiber into a coating pipe P in an elongated state and releasing the tension after the optical fiber is inserted therein. CONSTITUTION:A device for imparting tension to the coating pipe consists of a feeder 11, a tension controller 21 and a coiler 31. The tension controller 21 is mounted with a pair of stationary rollers 23 and a hydraulic cylinder 24 on a stand 22 and the coiler 31 is rotatably supported to a bobbin 32 for coiling the coating pipe P on a lifting base 34. The tension is applied to the coating pipe P within the elastic region thereof to elongate the coating pipe P by as much as the required surplus length of the optical fiber when the steel pipe P is taken up while the tension is imparted thereto by the device constituted in such a manner. The optical fiber is inserted into the coating pipe P while the coating pipe P is held elongated. The tension is released after the optical fiber is inserted. The required surplus length is imparted to the optical fiber uniformly in its longitudinal direction with the high accuracy in this way.
Patent JP-S54159752-A (JP)
Title: Energy converting method and its system
Inventor: DAN EGOSHI
IPC: F25B29/00
Filed: 1979-05-30
Abstract: A mechanical energy conversion method and system for the restoration of dissipated heat energy, contained in natural or artificial water bodies at or near ambient temperatures, to industrial process heat, mainly in the form of steam up to 200 DEG -400 DEG  C. The sensible heat contained in a water body is concentrated as latent heat in low pressure water vapor which is thermo-compressed by steam ejection to an intermediate pressure level, wherefrom mechanical compression takes over, generating highly superheated output steam. The ejecting steam is not generated in a boiler, but is continuously regenerated by the compressor and routed back for repeated ejection. The compressor is driven by a heat engine whose reject heat is collected and upgraded as well. The output of heat energy is essentially equal to the sum of the heating value of the fuel consumed and the intake of latent heat and amounts thus to substantially more than the heating value of the fuel alone.
Patent JP-H02248647-A (JP)
Title: Fuel injection pump
Inventor: INOUE HIROSHI
IPC: F02M59/28
Filed: 1989-03-22
Abstract: PURPOSE:To improve injection quantity accuracy by connecting a connecting lever connected to a plunger or a relatively rotatable control ring to a control rod in such a manner as to be adjustable, and adjusting the rotating quantity of a rotating member to regulate only the fuel injection quantity characteristic in a specified area. CONSTITUTION:A pump chamber is formed in the cylinder of a fuel injection pump, and a fuel introducing hole and a discharge valve are provided. One end of a plunger 10 is inserted into the cylinder to pressurize fuel. A fuel release passage is formed in the inside of the plunger 10 and communicated to a control channel formed with a gradient to the plunger shaft. A sleeve 21 is fitted on the outer circumference of the plunger 10 in such a manner as to be integrally rotatable to fix a connecting ring 22, and a connecting lever 25 is connected to a control rod 28 in such a manner that protruding quantity l can be adjusted by an adjusting screw 24. Even if the stroke of the control rod is constant, the injection quantity can be regulated by changing the rotating quantity to improve the injection quantity accuracy.