baber/WOPTO huggingface dataset:
Patent JP-S6144527-A (JP)
Title: Gear shaving attachment
Inventor: SOGABE NOBUHIDE
IPC: B23F19/06
Filed: 1984-08-04
Abstract: PURPOSE:To shaving-finish an internal or external gear by installing a gear shaving attachment onto the cutter holder of a boring and turning mill. CONSTITUTION:A shaving cutter 3 is installed at the top edge of the cutter main spindle 2 of a holder 1, and said holder 1 is fixed onto a holder base 4 by a fixing bolt 5. Further, the base 4 is fixed onto an installed machine, and the amount of feed provided onto the installed machine can be transmitted to the cutter 3 at the top edge of the holder 1. Then, a worked gear 6 fore-worked through hobbing work or by a gear shaver, etc. is fixed onto a table, and meshed with the cutter 3. If the installed machine is a machine tool equipped with a mechanism for revolving a table and for feeding a cutter, all the installation is permitted, and shaving work is permitted, independently of internal or external gear or the presence of twist of tooth trace.
Patent JP-S5686978-A (JP)
Title: Aqueous adhesive composition
Inventor: OKAZAKI HARUO
IPC: C08L101/00
Filed: 1979-12-19
Abstract: PURPOSE: To prepare the titled composition having high adhesivity to a hydrophobic material and giving a film having excellent transparency and water resistance, by adding specific amounts of polyamine polyamide, etc. and an epoxy resin to a specific vinyl acetate-ethylene quadripolymer emulsion.  
     CONSTITUTION: The titled composition is prepared by compounding (A)100pts.wt. of a vinyl acetate-ethylene copolymer emulsion composed of (a) 95W60pts.wt. of vinyl acetate, (b) 5W40pts.wt. of ethylene, (c) 0.5W7pts.wt. of an acid monomer selected from a 3W17C mono or dibasic unsaturated carboxylic acid, a dibasic unsaturated carboxylic acid anhydride, and their partial esters with a 1W10C alkyl, and (d) 0.5W15pts.wt. of an acrylamide compound of formula (R is 1W10C alkyl), (B) 0.5W20pts.wt. of a nitrogen-containing resin such as polyamine polyamide, polyethylene-imine, etc., and (C) 2.5W30pts.wt. of an epoxy resin. The composition is pref. divided into two packs comprising the first liquid containing A and B at a ratio of 100:(1W40) and the second liquid containing A and C at a ratio of 100: (5W60). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0912324-A (JP)
Title: Quartz glass member in which strain due to irradiation of uv ray is suppressed
Inventor: KOMINE NORIO
IPC: G02B1/00
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a quartz glass optical member which does not deteriorate the focusing performance of a lens even when it is irradiated with UV rays or excimer laser light beams of short wavelength and high energy for a long time. CONSTITUTION: This quartz glass optical member has an ideal structure containing >=1×10<17> molecules/cm<3> hydrogen molecules. When thus optical member is irradiated with 5×10<6> pulses of ArF excimer laser light having 50mJ/cm<3> energy density per one pulse, the max. strain produced in the glass for 633nm wavelength is <10nm/cm. This glass member is used for UV optics of a stepper or the like.
Patent JP-H04312823-A (JP)
Title: Highly efficient injection molder
Inventor: HATANAKA TAKESHI
IPC: B29C45/03
Filed: 1991-04-10
Abstract: PURPOSE:To provide a highly efficient injection molder, which makes remarkable energy saving possible by amplifying its input. CONSTITUTION:In the highly efficient injection molder concerned, a rotary force-magnifying engages a small diameter driving gear 21, which is driven by an input shaft 15, with a large diameter eccentric force-magnifying driving gear 22 so as to be connected with a planetary gear 28, which is smaller in diameter than the eccentric force-magnifying driving gear and is in axle relationship with the eccentric boosting driving gear, in order to amplify the torque of the driving gear and transmit to the planetary gear, resulting in taking the amplified output out of the output side of a planetary mechanism, which functions as a driven section.
Patent JP-H0214571-A (JP)
Title: Solid-state image pick-up device
Inventor: IKEDA KATSUMI
IPC: H04N5/355
Filed: 1988-07-01
Abstract: PURPOSE:To prevent deterioration in transfer efficiency at the time of the large signal output and the saturation output disunity of a photodiode by providing a means for impressing a timing pulse, in which the potential under a reset gate may be higher than the potential under an output gate in the timing where electric charge is stored in the charge detection part. CONSTITUTION:A reset pulse to be impressed on a reset gate is not RS itself but RS' where its level is changed by a level converter 9. A low level value is set up higher than 0 in the pulse RS' to be impressed on the reset gate. A high level is impressed on the reset gate in the timing (a) corresponding to a reset mode for being in a state of charge sweeping-out. Further, a low level is impressed on the reset gate in the timing (b) corresponding to a charge storage mode and this low level is higher set than OV so that the potential under the reset gate is higher set up than the potential under the OG gate. Consequently, the maximum storage charge amount QF.Jmax of the FJ part is restricted by the potential under the reset gate 5.
Patent JP-S5592175-A (JP)
Title: Method of preventing rusting in engine room of automobile
Inventor: TANGE TSUTOMU
IPC: C09D5/00
Filed: 1978-12-29
Abstract: PURPOSE: To perform excellent prevention of rusting without caring about a fire and pollution, by dissolving an aqueous resin, a coated film surface adjuster, etc. in water to produce an agent to prevent rusting in the engine room of an automobile.  
     CONSTITUTION: 20W45pts.wt. of an aqueous resin of an emulsion type, dispersion type, or the like, 0.2W2pts.wt. of an aqueous silicon resin as a coated film surface adjuster and at least one of 0.5W5pts.wt. of an anion surface active agent and 0.5W 10pts.wt. of an alcoholic solvent of high boiling point are added to water so that the total amount of the mixture is 100pts.wt. The mixture is used as a painting compound to prevent rusting in the engine room of an automobile. The compound is spray-painted in the engine room. The compound contains no organic solvent but shows an excellent anticorrosive property with the aqueous solvent and does not cause a fire and pollution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0514153-A (JP)
Title: Two-phase clock signal generating circuit
Inventor: MORITAKE KAZUYUKI
IPC: H03K5/151
Filed: 1991-07-04
Abstract: PURPOSE:To generate complementary two-phase clock signals changing simultaneously in which there is no time difference between an output of a noninverting clock signal and an output of an inverting clock signal. CONSTITUTION:An in-phase signal resulting from a signal given to a lock signal input terminal 1 passing through 2-stages of inverse logic elements 4, 5 and an in-phase signal resulting from the signal given to the clock signal input terminal 1 passing through 4-stages of inverse logic elements 4, 6, 7, 8 are synthesized and the in-phase clock signal is generated at an output terminal 2. Simultaneously, an antiphase signal passing through 3-stages of inverse logic elements 4, 6, 7 is outputted to the output terminal 3 as an antiphase clock signal. Thus, the complementary two-phase clock signals changing simultaneously in which there is no time difference between an output of an in-phase clock signal and an output of an antiphase clock signal are generated by receiving a single-phase clock signal.
Patent JP-S6056046-A (JP)
Title: Sliding contact device
Inventor: TAKIGUCHI FUJIMATSU
IPC: H01H1/04
Filed: 1983-09-07
Abstract: PURPOSE:To improve the wear resistance and contact resistance characteristics of the brush of a sliding contact device and to also improve the wear resistance of a commutator by adding Si and Zr to the conventional material to the brush, and using an Ag-Cu alloy as the material of the commutator. CONSTITUTION:To an alloy consisting of 8-12% Au, 8-12% Pt, 33-37% Pd, 2 28-32% Ag, 12-16% Cu and 0.1-2% Zn as the conventional material of the brush of a sliding contact device is added 0.5-10% in total of Si and Zr without changing the ratio in the composition. An Fe group metal such as Fe, Ni or Co may be substituted for part of the Si and Zr to be added within the range of 0.01-0.5%. An Ag alloy contg. 3-12% Cu or further contg. <5% Cd is used as the material of a commutator or a slip ring is place of an Ag alloy contg. 0.5- 15% Cd as the conventional material.
Patent JP-2000353346-A (JP)
Title: Optical head and optical recording and reproducing device
Inventor: OSAWA HISAO
IPC: G11B11/10
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve access speed by reducing the weight of an electromagnetic coil for impressing a magnetic field. SOLUTION: This optical head is constituted such that a solid immersion lens 12 (the lens) is provided at a position close to the recording film 2a of a magneto-optical disk 2 and that, above the lens 12, an objective lens 13 converging on the lens 12 the recording and reproducing light emitted from a light source is provided. In addition, in the lens 12, a vertically extending magnetic material rod 18 is provided, an electromagnetic coil 17 for impressing a magnetic filed is installed at a position surrounding at least a part of the magnetic material rod 18.
Patent JP-S649719-A (JP)
Title: Thermoforming method
Inventor: SAKAMAKI CHIHIRO
IPC: B29C51/10
Filed: 1987-07-01
Abstract: PURPOSE:To manufacture a balanced molded part in excellent thickness by previously forming a heated sheet to a shape approximating to a recessed section in a mold by a specific air injection nozzle before the sheet is vacuum- molded. CONSTITUTION:Air is injected from a jet 5 for a plug 1. Blast air pressure from the jet 5 for the plug 1 is increased, and a plastic sheet 2 is spread. Blast air pressure is increased, and the plastic sheet 2 is introduced into a recessed section in a mold 3, and formed to a shape approximating to the recessed section in the mold 3. Air in the mold 3 is discharged, And a molded part in uniform film thickness is acquired through vacuum molding. The plastic sheet is to some extent completed before vacuum molding, and brought into contact with the mold, thus preventing a partial contact with the mold 3 of the plastic sheet before molding and the cooling of the plastic sheet and the formation of a thick section.
Patent JP-H1011210-A (JP)
Title: Pointing device
Inventor: OKABASHI MASANORI
IPC: G06F3/0338
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of input terminals required for a CPU for recognizing a direction in a pointing device for inclining a stick and selectively feeding a current to a direction specifying electrode in the inclined direction. SOLUTION: Direction specifying electrodes are constituted of plural medium electrodes 3 arranged in like a shape dividing one ring in its peripheral direction and plural small electrodes 2 arranged like a ring so that plural small electrodes 2 are adjacently arranged along the outside or inside of each medium electrode 3. When a stick is laid, only the medium electrode 3 and small electrodes 2 arranged in the laid direction are brought into contact with a large electrode 1. The parallel connection of switches constituted of small electrodes 2 and the large electrode 1 is attained.
Patent JP-H0216193-A (JP)
Title: Silicone greaser composition having excellent lubricity
Inventor: NAKANISHI YUKIO
IPC: C10N30/08
Filed: 1988-07-04
Abstract: PURPOSE:To improve lubricating performance on steel-steel sliding to substantially the same level as that of a mineral oil grease, by adding a melamine/(iso) cyanuric acid adduct and polytetrafluoroethylene as thickening agents to a silicone oil. CONSTITUTION:The title silicone grease compsn. is prepared by adding 25-150pts. wt. solid lubricant as a thickening agent to 100pts.wt. base oil comprising as an active ingredient a silicone oil, such as dimethylsilicone, methylphenysilicone or a modified silicone contg. an amino group, a polyether group or a fluorine atom. The solid lubricant comprises a melamine/(iso)cyanuric acid adduct and polytetrafluoroethylene in a wt. ratio of 95:5-10:90.
Patent JP-H06977-A (JP)
Title: Dot impact printer
Inventor: KONISHI SHINJI
IPC: B41J2/30
Filed: 1992-06-23
Abstract: PURPOSE:To provide a dot impact printer with high throughput by avoiding a voltage drop in a drive power supply and thereby preventing a printing action from being discontinued when data is printed at a higher print density than the power supply capacity of the drive power supply can every produce. CONSTITUTION:A means 33 for counting printed dots counts the number of dots printed based on print data stored in a receiving buffer 30, and a means 36 for setting the number of dots under printing speed restriction sets the number of dots preset for controlling the printing speed in accordance with the temperature of a solenoid coil detected by a means 35 for detecting the temperature of a solenoid coil. If the number of printed dots is larger than the number of dots preset for controlling the printing speed, by comparison of these two numbers, a means 34 for setting a printing speed sets the printing speed at a low level for printing. Consequently, it is possible to control printing appropriately at high throughput which complies with the temperature of the solenoid coil.
Patent JP-S6324524-A (JP)
Inventor: SHIMIZU MASATOSHI
IPC: H01H73/22
Filed: 1986-07-14
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-H0832098-A (JP)
Title: Photodetector of transistor structure
Inventor: KAMITSUNA HIDEKI
IPC: H01L31/10
Filed: 1994-07-18
Abstract: PURPOSE:To increase a photodetection output signal and to contribute to enlargement in the detection light wavelength range of a phtodetector of a transistor structure and an increase in the performance of the photodetector of the transistor structure by widening the interval between emitter and base electrode so that light can directly enter a base layer. CONSTITUTION:A light signal 9 is directly irradiated on a base layer 5 from between base and emitter electrode conductors 32 and 8, this light signal 9 is absorbed in one part of at least the base layer or a collector layer and electron-hole pairs are generated. These holes flow in the base, whereby a base-emitter voltage is forward-biased and an injection of the electrons from an emitter to the base is caused. As a result, a transistor amplification is generated and a photodetection signal is amplified. Thereby, a photodetection output signal can be increased to contribute to enlagement in the detection light wavelength range of a photodetector of transistor structure and an increase in the performance of the phtotdetector.
Patent JP-S5788449-A (JP)
Title: Photographic embossing roll and its manufacture
Inventor: TERAJIMA KEN
IPC: G03D15/00
Filed: 1980-11-22
Abstract: PURPOSE:To make the material of a roll surface uniform, by providing a copper plated layer having a prescribed thickness on a metallic roll, embossing this layer to form an embossed layer, and forming a chromium layer having a prescribed thickness. CONSTITUTION:A metallic roll is provided by forming a copper plated layer 2 having >=0.3mm. thickness on a steel pipe 1, and its surface is treated by the sand blast method to form a fine grain surface. A chromium plated layer 3 having 0.01-0.1mm. thickness is formed on the layer 2, thus permitting nonuniformity of the raw material of the pipe 1 to be removed, and photographic embossing, such as silk-finish surface, E surface, or grain surface to be obtained in a 0.003-0.3mm. depth on the layer 2, and hardness and durability of the roll surface to be obtained with the chromium plated layer 3.
Patent JP-H0332276-A (JP)
Title: Picture input display device and image scanner for same
Inventor: MURAKAMI AZUMA
IPC: H04N1/04
Filed: 1989-06-29
Abstract: PURPOSE:To enable the input and display of a picture larger than the read width of an image sensor by processing picture information obtained by an image scanner based on the information such as coordinate values, etc., by a tablet. CONSTITUTION:When the surface of a slip, etc., fixed on the tablet is manually scanned by an image scanner 2, the picture drawn on the slip, etc., is converted into the picture information. In such a case, the coordinate values, etc., to position instructing parts 24 and 25 of the image scanner 2 are simultaneously outputted from the tablet. Thus, the coordinate values to the picture information are determined to one coordinate axis. Accordingly, when the surface of the slip, etc., is successively scanned manually by the image scanner 2 while changing positions, all the pictures drawn on the slip, etc., are inputted and processed as the picture information corresponding to one coordinate axis. Then, they are displayed on a display device 6. Thus, even when the picture is larger than the read width of the image scanner 2, the picture can be inputted as the picture information for one picture as it is, stored, further processed and displayed.
Patent JP-H0522864-A (JP)
Title: Control circuit of inverter
Inventor: ASAOKA MASAHISA
IPC: H02J7/35
Filed: 1991-07-05
Abstract: PURPOSE:To improve the quality of a power and reduce the capacity of a system power supply by a method wherein the sudden fluctuation of the output power of the system power supply at the time of the sudden fluctuation of a load power is relieved and a frequency fluctuation caused by the output fluctuation is suppressed, etc. CONSTITUTION:The output power PI of an inverter 2 is detected by a power sensor 6 a and the output power PG of a system power supply 5 is detected by a power sensor 6b. In accordance with the output powers PI and PG and a predetermined power sharing rate 1/n of the system power supply 5, a power reference value pGref (PGref=(PI+PG)/n) is outputted by a shared power control circuit 10. Further, the change of the output signal PG of a shared power control circuit 10 is delayed and outputted with a predetermined time constant by a time constant circuit 11. The delayed output is compared with the output power PG of the system power supply 5 to a control the output power PG of the system power supply 5 to control the output power PI of the inverter 2.
Patent JP-S6323736-A (JP)
Title: Preparation of microcapsule containing fats of highly unsaturated fatty acid
Inventor: MARUYAMA TETSUHIKO
IPC: B01J13/10
Filed: 1986-07-16
Abstract: PURPOSE:To prepare microcapsules of high film stability and free from deterioration of quality during storage by mixing hardened oil such as soybean oil with highly unsaturated fatty acid, raising its melting point and effecting microencapsulation. CONSTITUTION:Fats and oils containing highly unsaturated fatty acid such as refined fish oil or the like are microencapsulated with film forming substances such as gelatine - acacia gum and the like by composite coacervation method. At that time, 10-20% of hardened oil such as ultra hardened soybean oil against fats and oils containing highly unsaturated fatty acid or the like is added and mixed to make the melting point of mixed fats and oils in the range of at least 25 deg.C. To the microcapsulated matter, powders such as powdered milk and the like are added, frozen and dried. Capsules with encapsulated fats and oils containing highly unsaturated fatty acid thus prepared are in the form of fine particles with stabilized films and free of elution of fats and oils. Also, as formaldehyde need not be used as film hardening agent, it can be used as raw material for food and medicine.
Patent JP-H0511351-A (JP)
Title: Image forming device
Inventor: ITO MASAHARU
IPC: B65H26/08
Filed: 1991-07-05
Abstract: PURPOSE:To provide a device for detecting the residual quantity of photosensitive pressure-sensitive sheets in an image device capable of detecting the residual quantity of the photosensitive pressure-sensitive sheet accurately irrespective of the feeding speed of the photosensitive pressure-sensitive sheet and its thickness in an image recorder using the photosensitive pressure-sensitive sheet. CONSTITUTION:The quantity of the photosensitive pressure-sensitive sheets 11 is detected by detecting the presence of the photosensitive pressure-sensitive sheet with ultrasonic sensors 28, 29 and 30 from the cross-sectional direction of the roll-like photosensitive pressure-sensitive sheet 11 (in the direction parallel to a cartridge shaft). By displaying it, the residual quantity of the photosensitive pressure-sensitive sheet 11 can be shown to a user irrespective of the feeding speed of the photosensitive pressure-sensitive sheet 11 and the thickness of the photosensitive pressure-sensitive sheet 11.
Patent JP-S5954287-A (JP)
Inventor: HANAMURA KATSUTOSHI
IPC: H05K1/02
Filed: 1982-09-21
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-H107771-A (JP)
Title: Epoxy resin composition for sealing
Inventor: ICHIKAWA TAKAYUKI
IPC: H01L23/31
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin compsn. for sealing which has a flowability not decreasing during molding, does not exhibit the decrease in releasability from a metal mold in continuous molding, and provides an improved adhesion to a lead frame by incorporating a specific release agent into the same. SOLUTION: This compsn. is prepd. by compounding an inorg. filler, an epoxy resin having at least two epoxy groups in the molecule, a phenol resin having at least one phenolic hydroxyl group in the molecule as the curative, a silicone-modified phenol resin obtd. by reacting a phenol novolak resin with an organopolysiloxane, and a mold release agent obtd. by reacting wax with 5-30wt.% aminosilane coupling agent. The release agent is pref. obtd. by reacting wax melted by heating to 100-120 deg.C with an aminosilane coupling agent under stirring for 10-30min and is pref. contained in an amt. of 0.1-1.0wt.% in the compsn.
Patent JP-H0218113-A (JP)
Title: Opening/closing control device for car windowshield
Inventor: FUKUMOTO RYUTARO
IPC: E05F15/10
Filed: 1988-07-05
Abstract: PURPOSE:To minimize the whistling wind sound and to automatically control air capacity introduced into the interior of a car, by detecting the car speed and by controlling automatically opening/closing of the car window shield, based on the detection results. CONSTITUTION:Each detection signal of a potentiometer 1 for detection of the car windowshield position, a car speed sensor 2 and a card speed induction switch 3 is input to a microcomputer 5 through an input interface 4. On the other hand, a control signal of the microcomputer 5 is output to a DC motor 7 by which the windowshield is driven to opening/closing, through an output inferface 6. Then, electric power is supplied to the microcomputer 5 upon having a switch 9 of a power source 8 turned on, through a DC/DC convertor 10, and a program of the microcomputer 5 is actuated by an oscillator 11. The amount of opening or closing of the window shield is thus operated according to the car speed, and the whistling wind sound can be minimized, while air capacity introduced into the interior of a car can be automatically controlled.