baber/WOPTO huggingface dataset:
Patent JP-H11286637-A (JP)
Title: Ink jet ink
Inventor: HELLING GUENTER DR
IPC: C09D11/30
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ink which can give an image having a high gloss and excellent resistance to smearing and water by using a dispersion of polymer particles containing an ionically modified pigment. SOLUTION: This ink comprises a dispersion of particles of an ionically modified polymer which is an ionomeric polyadduct or polycondensate containing a pigment and having, desirably, 4-180 milliequivalents/100 g of ionic groups or groups convertible thereinto. This is obtained by combining a dispersion of an ionically modified polymer obtained by reacting an NCO-containing prepolymer obtained from hexanediol/neopentyl glycol polyadipate and 1,6- diisocyanatohexane with sodium 2-aminoethyl-β-aminopropionate with a yellow pigment of the formula to form a pigment latex, adding an organic solvent such as diethylene glycol, a nonionic surfactant, and deionized water to the latex, and agitating the resulting mixture in an ultrasonic bath.
Patent JP-S59152004-A (JP)
Title: Drilling and facing tool
Inventor: NAKAGAWA SHIYOUJI
IPC: B23B51/10
Filed: 1983-02-16
Abstract: PURPOSE:To drill and face a workpiece simultaneously without clogging due to chips for improving efficiency of operation by mounting a facing blade on the lower end of a facing blade holding arm obliquely downward correspondingly to the facing angle against the lead of a drill. CONSTITUTION:A facing blade holding arm 4 extending vertically downward is provided on a drill sleeve 2, and a blade mount 4a is provided on the lower end of the arm 4. A facing blade 3 is secured fixedly to a shunk 3a of the blade on the slant lower end of the blade mount against the lead 1a of a drill 1. While a workpiece is drilled by a drill 1 through rotating the drill sleeve 2, while facing is carried out simultaneously by the blade 3.
Patent JP-H05220917-A (JP)
Title: Production of decorative laminated material
Inventor: AOYAMA SAKAE
IPC: B32B27/20
Filed: 1992-02-12
Abstract: PURPOSE:To express a complex depth and glossy appearance and to reduce cost by constituting the base material of a transparent surface side layer printed with patterns, a transparent interlayer dispersed with various powder high in heat resistance and an opaque inside layer of thermoplastic resin and laminating the surface side layer, the inter--layer and the inside layer by thermocompression. CONSTITUTION:A transparent thermoplastic film is used for a surface side layer 2 to be laminated. Patterns 1 are provided on one side or both sides of the surface and the rear by a printing method. In order to hold embossing effect in the decorative laminative material, powder 3 which is high in heat resistance and is not crushed by thermocompression in the case of empossing work and is mixable is added to the inside of the transparent thermoplastic film of an interlayer 4 and dispersed. An inside layer 5 is especially constituted of an opaque thermoplastic film. Fundamental color is mainly decided as the decorative laminated material and fills the role for concealing color on a substrate in the following stage. When the thermoplastic film is a sheet, a press machine is used as a laminating method. Further when the thermoplastic resin film is a winding type, a roll laminator is used and the same is laminated by a thermocompression press method.
Patent JP-S56123306-A (JP)
Title: Method for formation of tap hole of blast furnace
Inventor: TANIMURA AKIRA
IPC: C21B7/12
Filed: 1980-03-03
Abstract: PURPOSE: To form the tap hole of a blast furnace which does not cause peeling and collapsing of refractories by providing a hole in tap hole bricks, sealing the furnace inner side, positioning a steel pipe punched multiple small holes through the seal then flowing refractories into the hole.  
     CONSTITUTION: A hole 3 is provided in tap hole bricks 1 and an iron shell 2, and a sealing plate 4 is provided to the furnace inner side. A steel pipe 8 punched multiple small holes 9 is positioned through the plate 4 in the central part of the hole 3. In this state, castable refractories 11 made of high alumina-silicon carbide is flowed into the hole 3, and the furnace outer side of the hole 3 is buried with aqueous tapping hole clay, thence the drying of inside of the furnace is started. At this time, the moisture of the refractories 11 evaporates to steam through the small holes 9 and is released to the outside of the furnace. Upon ending of the drying, the aqueous tapping hole clay is removed, and a flange is mounted to around the furnace outer side of the hole 3, thence trough material is packed in the hole,  whereby the tap hole is formed. The steel pipe 8 annihilates by melting in the first tapping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03230576-A (JP)
Title: Nonvolatile semiconductor memory device and manufacture thereof
Inventor: NAKAYAMA RYOZO
IPC: H01L21/8247
Filed: 1990-02-06
Abstract: PURPOSE:To make the size of the title memory smaller by forming a control gate on the side wall section of a floating gate and making the capacity between the floating and control gates larger. CONSTITUTION:After the second insulating film 14 is formed on a floating gate 13, a polycrystalline silicon film 15 which becomes a control gate and an SiN film 16 are successively formed on the film 14. The third gate insulating film 17 is formed on the side wall sections of the films 13 and 15, and then, an SiN film 18 is formed of the film 17. SiO2 films 20 are left on the side wall sections of the gate 13 and part of the side wall section of the control gate 15 is also exposed. Since the control gate 17 faces the side face of the floating gate 13 in this way, the coupling capacity between the control gate and floating gate can be made sufficiently larger. Therefore, the area necessary for making peripheral circuits more voltage resistant can be reduced and the entire body of this memory device can be reduced in size.
Patent JP-S52108118-A (JP)
Title: Date correcting means for photographic date photographing camera
Inventor: MIYAGAWA FUMIHIRO
IPC: G03B17/24
Filed: 1976-03-09
Abstract: PURPOSE: To simplify the constitution of date correction means and reduce a number of correction operating points in the means wherein the same date as the calendar one is shown by the light emission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09215854-A (JP)
Title: Tobacco ash disposal device
Inventor: WATANABE MASAO
IPC: A24F19/10
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce costs by facilitating repair work. SOLUTION: The weight of an inner case 61 is applied to a drive pulley 66 so that a stable and proper frictional resistance is provided between the drive pulley 66 and a conveyor belt 35 and can be maintained even after a long period of use, resulting in a decreased number of replacement parts, facilitated repair work, and reduced cost.
Patent JP-H02204116-A (JP)
Title: Vehicle height control device
Inventor: SHIRAKUMA TAKASHI
IPC: B60G17/015
Filed: 1989-02-03
Abstract: PURPOSE:To increase the accuracy of vehicle height detection and control by disposing a displacement detection means and a target position detection means comprising a position element and a sensor using a magnet near the suspension of each wheel, and devising the shape of each position element. CONSTITUTION:In a vehicle height control device with pneumatic springs 3A, 3B disposed between a chassis 1 and a wheel 2, an exhaust value 7, opening/ closing valves 6A, 6B interposed in the middle of a pipe passage 5 connecting the pneumatic springs 3A, 3B to a compressor 4, and the compressor 4 are controlled by a control means 13 based on output signals from a target value detection means of a vehicle height detection means 11 and from a displacement detection means 12. In this case, detection means 11, 12 are respectively constituted with position elements 14, 15, and sensors 16, 17 comprising a permanent magnet 18 and a magnetic resistance element 19. The position element 14 is constituted with a portion to be detected 14b on one side of relative movement bordering on a target position indicating point 14b. The position element 15 is constituted with a plurality of portions 15a, 15b to be detected along the direction of relative movement.
Patent JP-H03229884-A (JP)
Title: Wear resistant titanium alloy member
Inventor: KOYAMA HARATSUGU
IPC: C23C30/00
Filed: 1990-02-05
Abstract: PURPOSE:To produce an exhaust valve excellent in high temp. strength, oxidation resistance, corrosion resistance, and wear resistance by forming a base material part and a part requiring wear resistance by using TiAl intermetallic compounds having dissimilar compositions, respectively, at the time of producing, e.g. an exhaust valve for automobile engine. CONSTITUTION:At the time of producing a valve, such as exhaust valve for automobile engine, a TiAl intermetallic compound excellent in high temp. strength, creep strength, high temp. oxidation resistance, and corrosion resistance and containing 33-38wt.% Al is used as a base material 1 forming a valve body, and a wear resistant layer 4 composed essentially of a Ti3Al intermetallic compound containing 28-31wt.% Al and having hardness and particularly superior wear resistance and excellent in high temp. oxidation resistance, corrosion resistance, etc., is formed on a valve face part 2 and an axle end part 3 requiring wear resistance in particular by a surfacing method, etc.
Patent JP-H06241299-A (JP)
Title: Semiautomatic transmission device
Inventor: SHIGA NOBUHIDE
IPC: F16H59/02
Filed: 1993-02-15
Abstract: PURPOSE:To make a shift operating burden on a driver largely relievable without entailing an increase in manufacturing cost and an enlargement in equipment, in regard to a semiautomatic transmission unit being installed in a car and equipped with both manual and automatic shift modes by means of remote control. CONSTITUTION:This transmission unit, installed in a car, is provided with a clutch actuator 2A, a transmission gear shifting actuator 3A, a manual-automatic selective operating means 5 for switching a manual shift mode remotely shifting shift speeds of a transmission manually and with an electric signal, and an automatic shift mode automatically shifting the shift speeds, a shift operating means 4 for a shift command operation, and a control means 11 electrically controlling each actuator according to the setting of these means. In addition, a shift operating lever 4A, which is reset to a nonshift position automatically after being operated to a shift-up command position or shift-down command position by the shift operating means 4, is made so as to be installed.
Patent JP-S53110418-A (JP)
Title: Leakage coaxial communication system
Inventor: FUKUBE KENJI
IPC: H04B5/00
Filed: 1977-03-09
Abstract: PURPOSE:To avoid the leakage of electromagnetic waves from the both ends of the tunnel to external, by adopting the fast fire type cable for a part of the feeder side of leakage coaxial cable and the back fire type for the remainders.
Patent JP-H06243551-A (JP)
Title: Tracking controller
Inventor: KOJIMA TOSHIAKI
IPC: G11B15/467
Filed: 1993-02-15
Abstract: PURPOSE:To realize an automatically tracking control in a short period of time by providing a switch means and cutting off the loop of a phase servo system for a certain period of time immediately after a tape running speed is changed. CONSTITUTION:A recording tape 2 travels and a control signal is detected by a CTL head 1 according to the rotation of a capstan motor 3. Further, an input video signal is supplied to a reference signal generator 6 to generate a reference signal. Then, by a CTL phase error detection circuit 8, the phase difference between these two signals is compared with tracking control data TCD generated from a reference phase data generator 13 to output a phase error signal PE. Then, by a capstan speed error detection circuit 24, the addition data of an adder 30 are compared with an FG output being the rotational information of the motor 3 to output capstan speed error data SE. At this time, by the generator 13, a switch circuit 17 is made to open-circuit only for a certain period of time immediately after the TCD is changed to cut off a phase servo loop. Thus, the automatically tracking control is accelerated.
Patent JP-S53110311-A (JP)
Title: Electromagnetic coordinate selection unit
Inventor: SAWANO TSUYOTAKE
IPC: H01H67/30
Filed: 1977-03-08
Abstract: PURPOSE: To reduce the induced noise to multiple connections when current pulses are applied to the line or row-direction winding, by making the line or row-direction axis of the line or row winding and the axis direction of multiple connections orthogonal to each other approximately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61185623-A (JP)
Title: Exhaust turbosupercharging unit
Inventor: TADOKORO ASAO
IPC: F02B37/12
Filed: 1985-02-13
Abstract: PURPOSE:To make the existing supercharging unit appliable as it is, by installing a control valve, making an exhaust gas intake port a valve seat surface, in an exhaust pipe. CONSTITUTION:Both first and second exhaust gas intake ports 24a and 26a are formed in a turbine casing 10 in a manner conformable to both first and second exhaust passages 24 and 26. Inside an exhaust pipe 36, there is provided with a control valve 38 so as to open or close the second exhaust gas intake port 26a, while the control valve 38 is locked to a shaft 42 via a support piece 40, making the second exhaust gas intake port 26a a valve seat surface. In addition, the control valve 38 rotates in both directions of arrows C and D by the shaft 42 according to an engine driving state, opening or closing the second exhaust gas intake port 26a, and controls an inflow of exhaust gas into the second exhaust passage 26.
Patent JP-H06240335-A (JP)
Title: Method for effectively decarburization-refining molten steel by blowing oxygen and using plasma energy
Inventor: MIYAMOTO KENICHIRO
IPC: C21C5/32
Filed: 1993-02-15
Abstract: PURPOSE:To provide a refining method which can execute the refining without lowering decarburization-deoxidizing efficiency to a low carbon range at the time of executing the top-blowing decarburization, in the refining furnace of a converter, etc. CONSTITUTION:At the time of executing the top oxygen blowing decarburization-refining in the refining furnace of the converter 1, VOD, etc., by supplying bottom-blowing gas 11 in the range of 0.01-0.8Nm<3>/min.ton, the molten steel 7 is stirred and further, by injecting plasma jet 6 at the velocity in the same degree or more as the oxygen gas jet 5 to the oxygen blowing fire point part 9 formed on the molten steel 7, the temp. at the fire point part is made to be ultra high temp. By making the fire point zone activate without lowering the blowing velocity or without causing the trouble, such as the erosion of a nozzle 10 for blowing bottom blowing gas an the erosion of a refractory in the furnace, the decarburizing-deoxidizing efficiency can be held to high level.
Patent JP-H04264906-A (JP)
Title: Interface control circuit
Inventor: EDA YOSHINORI
IPC: G06F1/06
Filed: 1991-02-20
Abstract: PURPOSE:To prevent the malfunction of the device of an input side even if the first clock of an output side is stopped. CONSTITUTION:A conventional interface circuit consisting of a first clock (a) to be stopped at the time of the occurrence of the fault of a hardware and an interface circuit 2 to control a first interface signal (c) as synchronizing with the first clock (a) is provided with a second clock (b) not to be stopped even if the fault of the hardware occurs, a clock monitoring F/F 1 which samples the conventional first clock (a) at the second clock (b) and shows that the first clock (a) is stopped, and an interface suppression circuit 3 which invalidates the output of the traditional first interface signal (c) and generates a second interface signal (d) when the information of the stoppage of the first clock (a) is received, and it detects that the first clock (a) is stopped, and invalidates the first interface signal (c), and generates the second interface signal (d), and sends it to the input side.
Patent JP-H04268177-A (JP)
Title: Refrigerant recovery and filling device
Inventor: SAKUMA TSUTOMU
IPC: F25B45/00
Filed: 1991-02-20
Abstract: PURPOSE:To simplify an operation starting from a recovery of refrigerant to returning of refrigerant again when the recovered refrigerant is returned again to a freezing cycle device after adjusting a specified amount of the recovered refrigerant and the refrigerant is recovered from an existing freezing cycle device. CONSTITUTION:A refrigerant recovery and filling device is comprised of means for recovering refrigerant filled from an existing freezing cycle device to the present freezing cycle device, means for measuring the recovered amount of refrigerant, means for sensing a difference between the measured amount of refrigerant and a set amount of refrigerant, means supplementing the refrigerant to the recovered refrigerant in correspondence with this difference and means for filling the supplemented recovered refrigerant to the existing freezing cycle 8. Troublesome operation is eliminated and simplified.
Patent JP-H02205725-A (JP)
Title: Apparatus for measuring weight of separately packaged product
Inventor: ISHII TADAO
IPC: B65G47/52
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to measure the weight of the total number of separately packaged products accurately without much time and labor to be spent by providing a slit in which a hook can be inserted along the conveying direction of the separately packaged products, and making a measuring pan protrude upward. CONSTITUTION:Eight lines of chutes 2 are provided in correspondence with the number of the lines of separately packaging machines. Each chute has a bottom wall 2a and a side wall 2b. A hook 5 pushes the rear part of a separately packaged product B and conveys the separately packaged product B. A slit 3 is formed in the longitudinal direction in each bottom wall 2a so that the hook 5 can be inserted. The hook 5 is formed in an inverted L shape. The upper part of the hook 5 is made to protrude through the bottom wall 2a of the chute 2 and is bent in the backward direction with respect to the moving direction, and a bent part 5a is provided. A chain 4 is moved and circulated underneath the chute 2. A plurality of the hooks 5 are linked to the chain 4 at a specified pitch P. The hooks 5 are continuously moved from the rear side to the front side of the chute 2 through the chain 4. Since a sprocket 6 to which the chain 4 is connected is fixed to a common driving shaft 7 and a slave shaft 6, the hook 5 is moved in synchronization with each chute line.
Patent JP-H08195264-A (JP)
Title: Connector device
Inventor: KAJITA HIDENOBU
IPC: B62D1/04
Filed: 1995-01-19
Abstract: PURPOSE: To constantly maintain the quantity of turn of a turning member and a turning auxiliary member by utilizing the elastic force of an elastic member, which is provided in the turning auxiliary member, at the time of winding a flexible cable around the turning member. CONSTITUTION: A connector device 100 is provided with a winding auxiliary member (turning auxiliary member) 2 in the periphery of a winding core 3 of a winding member (turning member) 1, and provided with a spiral spring 5 for generating the elastic force with the rotation of the winding auxiliary member 2. When a flat cable 7 is wound around the winding auxiliary member 2, the winding auxiliary member 2 is turned, and the flat cable 7c and the spiral spring 5 are tightly wound around the winding core 3. Since the end 5a of the spiral spring 5 is engaged with a slit 4a of the winding auxiliary member 2 for fixation, it is not drawn out of the winding auxiliary member 2. The flat cable 7c is not also drawn out of the winding auxiliary member 2. After loosening the winding, the flat cable 7c can be excellently wound up.
Patent JP-2000222769-A (JP)
Title: Optical waveguide element and optical pickup
Inventor: IZAWA MASATAKA
IPC: G11B7/124
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide the optical waveguide element which is usable in common for an information recording medium corresponding to two wavelengths, simple in constitution, and easily made small-sized and the optical pickup which includes the optical waveguide element. SOLUTION: The information recording medium is irradiated with a light beam of 780 nm in wavelength for CD through a 4th grating 34, a 3rd waveguide layer 22, and a 3rd grating 33 and its reflected light beam is inputted and coupled with a 2nd waveguide layer 19 by a 2nd grating 32 to reach a 3rd photodetection part 43. A laser beam of 650 nm in wavelength for DVD irradiates an information recording medium through a going/return path separation film and its reflected light beam is inputted and coupled with a 1st waveguide layer 16 by a 1st grating 31 and reaches a 2nd photodetection part 42. The light beam transmitted through the respective gratings reaches a 1st photodetection part 41 right below and an RF signal and a tracking error signal for DVD are generated.  The 2nd photodetection part 42 generates a focus error signal for DVD and the 3rd photodetection part 43 generates a focus error signal for CD and a tracking error signal by a 3-beam method.
Patent JP-S58194265-A (JP)
Title: Electric connector
Inventor: OAKES MARTIN CHRISTOPHER
IPC: H01R13/53
Filed: 1983-02-21
Abstract: An electrical connector suitable for use with voltages of 3.3kv and over comprises a housing (1) moulded from insulating material and defining a body section (2) and a stem (3) projecting therefrom. A tapered socket (4) opens into the body section from one end thereof and is designed to receive a bushing or plug (12). A conductive terminal (6) is moulded in situ in the housing and has a part exposed at the inner end of the socket (4) to make electrical contact with the plug (12). The terminal passes through the stem (3) of the housing to terminate in a conductor connection section (8) lying externally of the housing, to which section the end of a conductor (11) may be mechanically and electrically secured.
Patent JP-H02104300-A (JP)
Title: Method for detecting point mutation in nucleic acid
Inventor: CAMPBELL ROBERT DUNCAN
IPC: C12Q1/6827
Filed: 1989-02-04
Abstract: PURPOSE: To simply enhance detecting rate of a test DNA which may or may not have mutation, by hydroxylamine processing a heteroduplex obtained by hybridizing a single chain control DNA which do not having mutation, with the test DNA.  
     CONSTITUTION: The heteroduplex is obtained by hybridizing a peace of the control DNA or RNA having no mutation in their nucleic acid, with the DNA or RNA which may or may not have mutation having a radioactive label or a fluorescent label, etc., on either one end of the chain. This heteroduplex is incubated in the presence of 2 to 2.5M of hydroxylamine hydrochloride at 37°C, pH 6, for about 2 hours, processed with piperidine to afford processed product. The number of the point mutation of nucleic acids which have error synapsis having no bound base, is detected from the number of pieces obtained by separating the processed product by electrophoresis, etc. 
     COPYRIGHT: (C)1990,JPO