baber/WOPTO huggingface dataset:
Patent JP-S60146317-A (JP)
Title: Discriminating method of key switch
Inventor: NANRI KOUJI
IPC: G06F3/02
Filed: 1984-01-10
Abstract: PURPOSE:To omit a reverse current preventing diode by providing the 1st and 2nd input/output ports and discriminating an operated key switch from the 1st and 2nd input data on the fetched column and row direction lines. CONSTITUTION:Matrix-shaped key switches 14-17 are provided together with row/column direction lines 18-21 connected to the 1st and 2nd input/output ports 26a and 26b of a microcomputer 26. Then an operated key switch is discriminated by the computer 26. When a key switch 14 is depressed, the row/ column direction lines 18 and 20 are connected to each other. The computer 26 sets the port 26a in an output mode and the port 26b in an input mode respectively and fetches the 1st input data out of the port 26b to store 26d it. Then the port 26a is set to an input mode and the port 26b to an output mode. The 2nd input data is fetched out of the port 26a, and the switch 14 is discriminated by both input data.
Patent JP-H08190329-A (JP)
Title: Cleaning device and image forming device provided therewith
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G21/10
Filed: 1995-01-10
Abstract: PURPOSE: To prevent the wear of a photoreceptor, the unevenness of the wear and the damage of the photoreceptor from being caused by a foreign matter retained at the abutting part of a cleaning blade on the photoreceptor. CONSTITUTION: A rotational feeding mechanism 8 is disposed on the upstream side of the cleaning blade 6. A distance between the tip of a brush part 8c and a rotary shaft 8a is set to be longer than a distance between the abutting part 6a of the blade 6 and the shaft 8a. By the rotation of a blade 8b, the foreign matter apt to be retained at the abutting part 6a, the surface of the photoreceptor 1 near the abutting part 6a and the back surface 6b of the blade 6 is effectively eliminated and fed to the deep side of a cleaning container 10 by the brush part 8c.
Patent JP-H06206371-A (JP)
Title: Ink jet recording paper
Inventor: OSHIMA KAZUAKI
IPC: B41M5/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide ink jet recording paper improved in the chroma of its background an enabling printing of high image quality. CONSTITUTION:An ink receiving coating layer (coating amt.; about 5g/m<2>) based on pigment (e.g; amorphous fine powder silica) and an aqueous resin (e.g; polyvinyl alcohol) is provided on at least one surface of a sheet like support (basis wt.; 65g/m<2>) and pigment or a dye (e.g; rhodamine B) having one or more light absorption peak within a wavelength range of 380-720nm is added to the ink receiving coating layer. By this constitution, high grade ink jet recording paper of high resolving power imparting sharp printing, having excellent ink absorbability, keeping the contrast of printing density, improved in the chroma of the background and having new value capable of facilitating the discrimination from conventional recording paper is provided.
Patent JP-H05220817-A (JP)
Title: Method and device for manufacturing plastic long-sized article
Inventor: TAKAHASHI YASUO
IPC: B29C47/02
Filed: 1992-01-10
Abstract: PURPOSE:To manufacture a long size plastic article containing a fibrous reinforcing material having higher strength at low cost. CONSTITUTION:In the manufacture of a long size plastic article and a device thereof, movable pistons 3, 4 installed into two or more of tanks 1, 2, to which check valves 5, 6 are mounted respectively, are operated alternately, and a material for melting molding is extruded continuously from a die 9 for molding at the front end of a cylindrical hollow-shaped cylinder connected to the tanks 1, 2 in a material for molding composed of a fibrous reinforcing material and a thermoplastic resin.
Patent JP-S58125439-A (JP)
Inventor: KURUTO SHIYUROTSUTSU
IPC: B65C1/00
Filed: 1983-01-13
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-H05184573-A (JP)
Title: Ultrasonic endoscope
Inventor: TERADA AKITO
IPC: A61B8/12
Filed: 1992-01-10
Abstract: PURPOSE:To safely and easily execute a rotation and a rotational quantity detection of an ultrasonic vibrator without making a device large in size. CONSTITUTION:In the endoscope provided with an ultrasonic vibrator 8 of an electronic sector type, and a rotor 11 for adjusting a direction of the ultrasonic vibrator 8 by rotating, in the tip part of an inserting tube 2 having flexibility and connected to an operating part 5, a driven magnet 12 is provided in the rotor 11, and in the inserting tube 2, a piping 16 in which a driving piston which has flexibility, is provided along the outside periphery of the rotor 11, and also, reaches the operating part 3, and attracts the driven magnet 12 each other, and an operating fluid 18 for displacing this driving piston 17 are enclosed is provided. Also, in the operating part 3, an operating cylinder 19 which communicates with the piping 16 and in which the operating fluid 18 in enclosed, a pressure piston 20 which is contained in this operating cylinder 19, pressurizes the operating fluid 18 and allows the operating fluid 18 to flow through the inside of the piping 16, and a flowmeter 21 for instructing a variation of a flow rate of the operating fluid 18 are provided.
Patent JP-H01180908-A (JP)
Title: Method for extrusion-forming rapidly solidified metal powder
Inventor: YAMAGATA YUTAKA
IPC: B22F3/02
Filed: 1988-01-08
Abstract: PURPOSE:To continuously extrusion-form formed material of powdery metal at high efficiency by arranging as slidably communicating lower part opening of a container for charging the forming material of the rapidly solidified metal powder and a forming hole of a metallic mold having a forming chamber for charging a mandrel having a forming die part and pressurizing the metal powder forming material in the container with extruding stem. CONSTITUTION:The forming material 15 composing of the metal of the rapidly solidified powdery Al, etc., is charged in the container 11, and the lower end face of the extruding hole 12 is stacked up so as to coincide with the forming hole 3 of the forming part 2 in the forming metallic mold 1, and the container 11 and the metallic mold 1 are made to slidable at these contacting faces. The Al powder computing material 15 in the container is pressurized with the pressed plate 13 at upper face and the pressed stem 17, and come into a forming chamber 9 in the metallic mold 1 through the extruding hole 12 and pressurized in the forming chamber 9 composing of the forming die 2 and the forming die part 8. Successively, by horizontally shifting the container 11, the forming material is sheared and the formed product 20 with the Al powder is manufactured in the metallic mold 1, and by pushing up the mandrel 7, the formed product 20 is taken out from the metallic mold 1. The container 11 is again stacked on the metallic mold and the above operation is repeated and the Al powder formed product 20 is continuously manufactured.
Patent JP-H06206140-A (JP)
Title: Working liquid feeding device
Inventor: MATSUI SATOSHI
IPC: B23Q1/00
Filed: 1993-01-12
Abstract: PURPOSE:To obtain the sufficient liquid feed effect even in the high speed revolution by installing a working liquid feeding ring which surrounds an annular groove formed on the outer periphery of a tool holder or a tool, keeping a fine gap, and forming a feeding flow passage for the flow-out of the working liquid in an annular and a film form, on both the sides of the ring. CONSTITUTION:As for a tool holder 10 which is constituted so that a shank 11 is fitted into the tapered hole of a spindle 2 in the application to a vertical shaft machining center, an annular groove 12 for holding the tool of an automatic tool replacing device is formed on the outer periphery in tkh vicinity of the upper edge tapered part, and allowed to communicate to a longitudinal hole 14 formed at the center part of the tool holder 10 through a horizontal hole 13. Further, a working liquid feeding ring 30 consisting of a pair of rings which can be developed and closed around a shaft 33 fixed on a spindle head 1 is installed, and in the closed state, the tapered inner peripheral surface of a center ring 34 is fitted with the annular groove 12, setting a gap in the annular groove 12. A working liquid introduced into a joint 62 is allowed to flow into an annular space 39 in an annular and film form, and supplied to a tool 20 through holes 13, 14,....
Patent JP-H05185645-A (JP)
Title: Ion flow electrostatic recording head
Inventor: AKIMOTO BUNJI
IPC: B41J2/415
Filed: 1992-01-10
Abstract: PURPOSE:To obtain high image quality and to enhance durability by forming a dielectric layer between first and second electrodes and forming an insulating layer having opening parts provided to the matrix corresponding region thereof between second and third electrodes and forming the second electrodes from a nickel base alloy material. CONSTITUTION:Copper foil is bonded to an insulating substrate 2 and subjected to etching processing to form first electrodes 3.... Next, dielectric paste is applied to the spaces between the patterns of the first electrodes ... and the surfaces of the first electrodes 3... to be dried and cured under heating to form a dielectric layer 4. The electrode plate of second electrodes 6... preliminarily formed on foil of a nickel base alloy material and having opening parts 6a provided thereto is fixed to the surface of the dielectric layer 4 through an adhesive layer 5. An insulating layer 7 is formed on the second electrodes 6... and the dielectric layers 4 in the opening parts 6a and a photosensitive insulating film is laminated on the second electrodes 6... and subjected to photoetching treatment to form the opening parts 7a... corresponding to the opening parts 6a... on the insulating film. Third electrodes 8 provided to stainless steel foil and having the opening parts 8a... corresponding to the opening parts 7a... of the second electrodes 6... are bonded on the insulating layer 7.
Patent JP-S59129506-A (JP)
Title: Control device for electric rolling stock
Inventor: AMIKURA SEIKI
IPC: H02P7/06
Filed: 1983-01-14
Abstract: PURPOSE:To enable the constant speed operation control and the station stopping control of an electric rolling stock by controlling a weak-field contactor by the deviation between a command running speed and an actual running speed at the power driving time and by the deviation between a command deceleration and an actual deceleration at the generating brake time. CONSTITUTION:When a master controller is turned to the third notch, a line breaker L closes to form a main circuit, and resistor shortcircuiting contactors R1-R8 are sequentially closed under the control of a current limiting relay CL. At this time, when the deviation between an instruction speed and an actual speed becomes the prescribed value or lower, weak-field contactors WF3, WF2 are opened to reduce an output torque. Then, when 5-step is instructed in an operation cab brake valve BV, a line breaker BL is closed, and the contactors R1-R8 are sequentially closed under the control of the relay CL. At this time, when the deviation becomes the prescribed value or larger, the contactors WF3, WF2 are opened to reduce the actual brake force.
Patent JP-S5597100-A (JP)
Title: Memory device
Inventor: ISHIKAWA TSUTOMU
IPC: G11C29/00
Filed: 1979-01-16
Abstract: PURPOSE:To decrease the hardware quantity for switch control to avoid the increment of the access time as well as simplify the design, by giving the control to the cut-off of the defective memory module and the stand-by module incorporation via the module identification signal and the flag. CONSTITUTION:The MM identification signal 6 which corresponds to address 5 used for designation of each MM2 in 1:1 ratio is propagated among memory modules MM2 having the stand-by modules each. At the same time, the fixed operation 16 is carried out to signal 6 and flag 13 displaying the nondefect and defect to each MM2. Operation result 15 is transmitted 3 to adjacent MM2 when flag 13 shows the nondefect; while the original input and signal 6 are transmitted 3 to adjacent MM2 in case flag 13 shows the defect respectively. Furthermore, the coincience is decided 11 between signal 6 and address 5, and this coincidence can be secured when the access request is given. At the same time, only MM2 to which flag 13 shows the nondefect can be selected and driven.
Patent JP-H03213154-A (JP)
Title: Vertical grinder
Inventor: KONDO SHIGEKI
IPC: B02C15/04
Filed: 1990-01-12
Abstract: PURPOSE:To enhance maintenance properties by fixing the bearing supporting the rotary shaft of an auxiliary roller to the mounting seat mounted to the opening part of the casing of a vertical grinder and providing the pin fulcrum capable of revolving the mounting seat to the lower end part of the mounting seat. CONSTITUTION:A plurality of freely rotatable grinding rollers 4 are arranged on the upper surface of the outer peripheral part of a turntable 3A and predetermined grinding pressure is applied to the grinding rollers 4 to grind the raw material supplied to the central part of the turntable 3A between the upper surface of the turntable 3A and the peripheral surfaces of the grinding rollers 4. A freely rotatable auxiliary roller 20 compressing the layer of the raw material forcibly supplied to the grinding rollers 4 by its peripheral surface is arranged to the upper surface of the outer peripheral part of the turntable 3A between the grinding rollers 4. The bearing 26 supporting the rotary shaft 25 of the auxiliary roller 20 is fixed to the mounting seat 100 mounted to the opening part of the casing of a vertical grinder and a pin fulcrum 120 capable of revolving the mounting seat 100 is provided to the lower end part of the mounting seat 100. As a result, maintenance properties are enhanced.
Patent JP-H11199341-A (JP)
Title: Thermocompression bonding and battery or cell
Inventor: AMIMOTO TOSHIYUKI
IPC: B23K20/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To diffuse and join a metal to ceramics by bringing the metal into pressure contact with the ceramics at normal temperatures under a high pressure, heating both at a high temperature for a prescribed time while retaining the pressing force and opening the pressure when returning the temperature again to the normal one. SOLUTION: This method is to thermocompression bond ceramics to a metal without requiring a driving part or a pressurizing mechanism having heat resistance. A means for holding the pressure using a jig such as one or more coned disk springs is cited as the means. An SUH material or an NCF material which is a heat-resistant metal is used as the coned disk spring material.  As an example for assembling a cell or a battery B according to this method, a cathode cylinder 1 made of stainless steel, a thin plate ring made of aluminum (not shown in the figure, but placed between the cathode cylinder 1 and a ceramic ring 3), the ceramic ring 3, the thin plate ring (not shown) and an anode cylinder 5 made of the stainless steel are piled up from the upper part in the center of the jig J and flange parts of the cathode cylinder 1 and the anode cylinder 5 are pressed with flange pressers J1 and J2. The resultant assembly is then pressurized and set through the coned disk springs J3 and J4. The assembly, together with the jig J, is heated and joined.
Patent JP-S62161586-A (JP)
Title: Optical recording method
Inventor: EGUCHI TAKESHI
IPC: B41M5/30
Filed: 1986-01-13
Abstract: PURPOSE:To obtain an optical recording method capable of a high-speed recording with high density and sensitivity, by a method wherein; an optical recording medium has a recording layer containing a diacetylene derivative compound and a specific compound and being made of a monomolecular film or a built-up film of the diacetylene derivative compound in the condition of single or mixture with the specific compound, and thereto an ultraviolet ray is irradiated to polymerize the diacetylene derivative compound and an infrared ray of a specific wavelength is irradiated to discolor the irradiated portion of the recording layer. CONSTITUTION:An optical recording medium has a recording layer containing a diacetylene derivative compound having hydrophilic portions together with hydrophobic portions and at least one sort among compounds shown by a formula (1) or (2). The recording layer is made of a monomolecular film or a built-up film of the diacetylene derivative compound in the condition of single or mixture with the compounds shown by the formula (1) or (2). To the optical recording medium, an ultraviolet ray is irradiat ed to polymerize the diacetylene compound and an infrared ray of 800-900nm wave length is irradiated according to a recording information to discolor the irradiated portion of the recording layer. In this manner, a recording of uniform quality and high density can be carried out with a high signal/noise ratio.
Patent JP-H05187216-A (JP)
Title: Crank chamber structure of engine
Inventor: ABE RYOJI
IPC: F02F7/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide the crank chamber structure of an engine which prevents air flow, generated along with rotation of a crank shaft, from being exerted on an oil level and prevents oil from pouring on the crank shaft side during oscillation of the level of oil. CONSTITUTION:A partition plate 15 by which a crank chamber is partitioned into upper and lower sections in a position below the lowermost end of the rotation locus of a crank shaft system and which has opening parts 16,...16 is disposed between the oil pan 1 of an engine and a crank shaft Sc. A baffle plate 20 to regulate oscillation of an oil level is arranged above the recessed part 6 of the oil pan and below the partition plate 15. A gap between the outer peripheral part of the baffle plate 20 and the inner peripheral part of the oil pan 1 is extended from the inner wall of the upper member 3 of the oil pan to a gap between the partition plate 15 and the baffle plate 20, and covered with an inclination wall 5 continued to and formed integrally with the inclination wall of the shallow part of the oil pan.
Patent JP-H0836916-A (JP)
Title: Flame retardant insulated electric wire
Inventor: YAMAMOTO YASUAKI
IPC: C08L101/00
Filed: 1995-01-13
Abstract: PURPOSE:To provide a flame retardant insulated electric wire which does not emit any corroding halogen gas in the event of firing, is equipped with a high anti-abrasiveness and flame retardancy, and presents an excellent flexibility and easiness in the terminating processing work. CONSTITUTION:30-150 parts by wt. metal hydroxide having undergone a surface treatment with a silane coupling agent is mixed with 100 parts by wt. blend polymers consisting of a carboxylic acid denatured polymer and polyolefin having a melting point of 110 deg.C or more and a bending stiffness of 10MPa or less, and with the obtained compound a conductor is covered.
Patent JP-S63170335-A (JP)
Inventor: MISHIERU FURANKU NIYUUMAN
IPC: C07C69/757
Filed: 1988-01-13
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-S60147479-A (JP)
Title: Water-soluble coating composition for tatami facing application
Inventor: KATAGAI MASUO
IPC: C09D133/04
Filed: 1984-01-12
Abstract: PURPOSE:To provide the titled composition of high freeze stability, coating workability and dryability, comprising neutralizing agent and specific copolymer prepared from (meth)acrylic alkyl ester, alpha,beta-monoethylenic unsaturated carboxylic acid, etc. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a copolymer with an acid value 30-120, glass transition temperature 0-30 deg.C and weight-average molecular weight 5,000-60,000 prepared from (i) 70-95wt% of (meth)acrylic 1-8C alkyl ester (e.g. methyl acrylate), (ii) 5- 12wt% of alpha,beta-monoethylenic unsaturated carboxylic acid (e.g. acrylic acid) and (iii) 0-25wt% of another alpha,beta-monoethylenic unsaturated monomer (e.g. styrene) with (B) for example, 1-20pts.wt. of a neutralizing agent and (C) 40-200pts.wt. of colorant. EFFECT:Capable of giving films with good appearance and high wear resistance.
Patent JP-H07211185-A (JP)
Title: Flexible key and manufacture thereof
Inventor: TSUNODA EIICHI
IPC: H01H11/00
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a flexible key with small number of parts and a simple manufacturing process while being able to receive illumination from the back surface of a key top main unit, and the manufacturing method thereof. CONSTITUTION:In a flexible key formed with a flexible member and displaying a symbol on its key top, a crown part 12 formed with a translucent member is positioned on the upper part of a skirt section thinly formed with a flexible member and a pattern 14 for transmitting a ray of light on the surface of the crown part 12. Plural ribs 15 which do not interfere with the pattern is provided on the back surface of the crown part, and a conductor 15a is provided on the end of the ribs.
Patent JP-H04243232-A (JP)
Title: Thin-film transistor matrix and production thereof
Inventor: NAGAHIRO NORIO
IPC: H01L29/78
Filed: 1991-01-18
Abstract: PURPOSE:To prevent the picture element defect by a disconnection and to improve the reliability a display panel of the thin-film transistor (TFT) matrix having two pieces of TFTs per picture element relating to the structure of the above-mentioned TFT matrix to be used for driving of a liquid crystal display panel, etc., and the process for producing such matrix. CONSTITUTION:This TFT matrix has two pieces of the TFTs per picture element. The drains of two pieces of the TFTs are connected to a data bus line (4) and the sources are connected to a picture element electrode (2). The gates are connected to separate scan bus lines (3) to which respectively the same driving signals are impressed. In addition, the matrix is so constituted that the gates of two pieces of the TFTs are connected to each other.
Patent JP-S61163665-A (JP)
Title: Compound semiconductor device
Inventor: DOSEN MASASHI
IPC: H01L29/812
Filed: 1985-01-14
Abstract: PURPOSE:To improve characteristics by superposing first and second compound semiconductors in high concentration onto a substrate in low impurity concentration, forming a hetero-junction, shaping a Schottky gate electrode and using even a two-element electron gas in a section adjacent to the hetero-junction as a channel. CONSTITUTION:GaAs 2, Al0.3Ga0.7As 11 and n-type Al0.3Ga0.7As 12 are superposed onto a semi-insulator GaAs substrate 1 and employed as buffers, and n-type GaAs 3 is superposed through a non-added thin AlxGa1-xAs spacer 13. A Schottky gate electrode 4 consisting of Ti/Pt/Au and source-drain electrodes 5, 6 composed of AuGe/Ni are attached onto the layer 3. A two-element electron gas layer 15 is formed to an adjacent section by a difference between the electron affinity of the layers 12 and 3 in a hetero-junction shaped by the layers 12, 13, 3, a substantial channel is constituted together with an n channel in the layer 3, electron mobility mu in the substantial channel is increased, operation at high speed is enabled, and electronic concentration in the layer 3 adjacent to the hetero-junction 14 is also augmented, thus improving FET characteristics under the state in which a depletion layer 10 is pinched off.