baber/WOPTO huggingface dataset:
Patent JP-H0985869-A (JP)
Title: Nonpermeable surface material
Inventor: INOUE AKIHISA
IPC: C09J7/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonpermeable surface material which has extremely easy handling, excellent ventilation shield and heat fusibility for various base materials by sequentially laminating a skin material, cushioning material and nonpermeable hot-melt film layer in this order, and adhering between the layers. SOLUTION: The nonpermeable surface material comprises a skin material 1, a cushioning material 2 and a nonpermeable hot-melt film layer 3. As the material 1, nonwoven fabric generally adopted as an interior finish material such as, for example, polyester fiber, polypropylene fiber or knit is used. The thickness of the material 1 is, for example, 1 to 3mm. Then, the material 2 is foamed flexible polyurethane, which may be obtained by connecting it to a nonpermeable hot-melt film layer 3 by a method such as a flame laminating. The layer 3 may adopt various laminated structures, and has two layers of an inner layer 5 and a nonpermeable film 4.
Patent JP-S6489213-A (JP)
Title: Manufacture of superconductive wire
Inventor: KUWANO YUKINORI
IPC: H01B13/00
Filed: 1987-09-30
Abstract: PURPOSE:To make it possible to obtain a large critical current by drawing a mixed paste of an oxide superconductive material to make a wire, locally heating and melting the wire, making the melted portion amorphous by rapid cooling, annealing it in an oxidizing atmosphere and making it a high density polycrystalline superconductive wire. CONSTITUTION:After drawing a mixed paste 1 of an oxide superconductive material held in a vessel 3 through a nozzle 2 attached to the vessel 3 to make a wire 4, the superconductive oxide material wire 4 is locally heated and melted, and the melted portion is rapidly cooled at a cooling speed suited for making the melted portion amorphous to obtain an amorphous wire 7. Finally the wire 7 is annealed in an oxidizing atmosphere to make it a high density polycrystalline superconductive wire. This makes the manufacturing process simple. Since the superconductor is made high density polycrystalline, the grain boundary layer is thinner and the critical current density is higher compared with the superconductor made with conventional process.
Patent JP-S61125152-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIURA MASASHI
IPC: H01L21/3205
Filed: 1984-11-22
Abstract: PURPOSE:To relax a stepped in the surface of an insulating layer, and to improve the reliability of a wiring by selectively forming a thermal oxide film into a region, in which there are a number of layers, in the upper surface of a substrate, removing the thermal oxide film to shape a recess and forming the wiring in the recess. CONSTITUTION:A thermal oxide film 9 is formed to a memory cell region 2 section. An silicon nitride layer 8b and an silicon dioxide layer 8a and the oxide film 9 are removed through etching to shape a recess 10. A memory cell, a peripheral cir- cuit and a wiring are formed onto a substrate 1a. Consequently, a stepped section shaped on a boundary section between the region 2 and a pheripheral circuit region 3 is made largely smaller than that in a conventional insulating layer. Accordingly, the reliability of the wiring is improved.
Patent JP-H0990511-A (JP)
Title: Projection type display device
Inventor: OHASHI NORIYUKI
IPC: G03B21/16
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make the change in the light quantity of a light source as small as possible by controlling the cooling air quantity of the light source. SOLUTION: A duct 40 is attached at the cover of a light source cooling fan 38. The duct 40 possesses an aperture part 40a at a part facing the light source 14, and a choke 42 is arranged on a surface having the aperture part 42a of the duct 40. The choke 42 possesses the aperture part 42a where an aperture width changes in the direction of arrow A, and is movable in the direction of the arrow A. Cooling air is directed to the light source 14 passing the aperture part 40a of the duct 40 and the aperture part 42a of the choke 42. As the choke 42 is moved in the direction of the arrow A, aperture area, where the aperture part 40a of the duct 40 and the aperture part 42a of the choke 42 are laid over the other, is decreased, so that the air quantity of the air directed to the light source 14 is lowered. The opening degree of the choke 42 is controlled by actuating a servomotor 48 by a microcomputer at a control part and the air quantity of the air is adjusted, so that the temperature of the emission tube 14a of the light source 14 is changed and the light quantity is adjusted.
Patent JP-H03113732-A (JP)
Title: Optical system drive device
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1989-09-22
Abstract: PURPOSE:To reduce cost by forming an inner yoke and an outer yoke into one body together with a fixed member through a connection member. CONSTITUTION:The inner yoke 7 and the outer yoke 6 are connected to both ends of a base 5 as being integrated into one body with it. The inner yoke 7 and the outer yoke 6 are connected through a connection part 8. Since the connection part 8 exists between the inner yoke 7 and the outer yoke 6 in this way, the leakage magnetic field of a recording/reproducing medium side is small, and therefore, an adverse influence is not exerted at the time of the recording and the reproduction of a magneto-optical recording medium. Since the outer yoke 6 and the inner yoke 7 and formed integrally, the precision of an interval between both is easy to produce, and the variance of the magnetic flux density of a magnetic gap becomes small as well. The base of the optical system drive device and plural yokes can be made of sheet steel integrally, and the number of parts becomes small, and the cost can be made inexpensive.
Patent JP-H04128580-A (JP)
Title: Scroll compressor
Inventor: TSUJINO MITSURU
IPC: F04C18/02
Filed: 1990-09-17
Abstract: PURPOSE:To highly seal both scrolls by arranging a fixed scroll so that the inner pressure of a discharge chamber is applied as the back pressure toward a rotary scroll side with respect to the fixed scroll, and supporting the fixed scroll displaceably in the axial direction. CONSTITUTION:The gas sucked through an intake port 7 is compressed by a scroll section 1 then discharged to a discharge chamber 4 and sent to the outside from a delivery pipe 6 in a scroll compressor, a fixed scroll 8 is coupled with an upper circular member 10 fixed to a container 3, rotation is prevented by the coupling between a pair of recesses 14 formed on the outer periphery of the fixed scroll 8 and projections 15 formed on the inner periphery of the upper circular member 10, and the displacement in the axis Qa direction is allowed within the margin range of a gap 22 with a pressing ring 21. The fixed scroll 8 functions as part of the forming wall of the discharge chamber 4, the inner pressure (p) of the discharge chamber 4 is applied to the back face of the fixed scroll 8 as the back pressure applied to a rotary scroll 9 side, and the seal between both scrolls 8, 9 is highly attained.
Patent JP-H05241606-A (JP)
Title: Multiple system controller
Inventor: NOMI MAKOTO
IPC: G05B9/03
Filed: 1992-09-17
Abstract: PURPOSE:To simplify configuration, to reduce cost and further to improve reliability concerning the multiple system controller provided with three systems or more. CONSTITUTION:This device is composed of an actuator 3 and three controllers 6a-6c, three electric signals from the controllers 6a-6c are respectively inputted to the actuator 3 independently of the other signals, and the actuator 3 is operated by the sum of three electric signals. Therefore, since three electric signals are inputted from three controllers to one actuator and the actuator is operated by the sum of three electric signals, configuration is simplified, cost can be reduced and further, reliability can be improved.
Patent JP-S63102026-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a good signal output to noise ratio (C/N) by disposing a thin ferromagnetic metallic film on a coated layer of the fine particles of intra-surface oriented barium ferrite. CONSTITUTION:The thin ferromagnetic metallic film 3 is disposed on the coated layer 2 of the fine particles of the intra-surface oriented barium ferrite. The coated layer 2 of the barium ferrite is formed by subjecting planar barium ferrite magnetic powder to intra-surface orientation. The barium ferrite magnetic powder in which part of Ba and Fe and substd. with metals such as Ti, Cr, Co, Zn, Mn, Ge and Nb in addition to BaO.6Fe2O3 are used as the magnetic barium ferrite powder. The grain size thereof is specified to <=0.3mum. The material for the thin ferromagnetic metallic film 2 is selected form Co-Ni, etc., and the film thickness thereof is specified to 0.03-0.1mum. A protective lubricating film 4 is adequately constituted of an independent or composite layers of fatty acid, fatty acid ester, carbon film, etc. The good C/N is thereby stably obtd.
Patent JP-S60141652-A (JP)
Title: Bent plural-layered transparent plate
Inventor: HARUNA HIDETADA
IPC: E06B3/66
Filed: 1983-12-28
Abstract: PURPOSE:To provide a titled transparent plate without the leakage of a hygroscopic agent by arranging a cylindrical straight metallic spacer between the straight parts of plural bent transparent plates, and arranging a flexible spacer between the bent parts. CONSTITUTION:A large quantity of granular hygroscopic agents 10 are packed between the straight parts 2A and 2B of two bent transparent plates 2 and 3 with a specified space in-between. Cylindrical straight metallic spacers 4 and 5 having a cap 11 combined with a wavy leg part 11A provided with elasticity and a head part 11B are arranged between bent parts 2C and 3C, and flexible spacers 6 and 7 consisting of flexible rubber or flexible plastics are arranged so that the head part 11B of the cap 11 of the spacers 4 and 5 and the end edge of the spacers 6 and 7 are overlapped on another. The circumferential end edges of the transparent plates 2 and 3 and the spacers 4, 5, 6, and 7 are sealed with an annular elastic adhesive 8.
Patent JP-H04126253-A (JP)
Title: Ink jet printer
Inventor: HASHIMOTO TADAO
IPC: B41J29/00
Filed: 1990-09-18
Abstract: PURPOSE:To prevent recording paper from being stained with ink stuck to a press roller by a method wherein ink stuck to the press roller when the outer peripheral portions of the projection rows of the press roller are brought into contact with undried ink at printed places is absorbed into and cleanly wiped off by the outer periphery of each cleaning roller. CONSTITUTION:At the left end part of an arm 5 are provided a press roller 4, two cleaning rollers 6, a shaft 6a supporting these cleaning rollers, and one leaf spring 7. The respective cleaning rollers 6 are opposed to projection rows 4a of the press roller 4 to be disposed in such a way that the outer peripheral surfaces of the cleaning rollers are brought into contact with those of the projection rows, and are rotatable around the shaft 6a. The leaf spring 7, whose right end portion is inserted into the recessed part of the arm 5, urges the shaft 6a downward at an intermediate portion between the cleaning rollers 6 so that the outer peripheral surfaces of the cleaning rollers 6 are pressed against those of the projection rows 4a to be brought into contact therewith. The cleaning rollers 6 are made of superextra fine fibers having the absorption of ink and wiping and cleaning properties to ink. Owing to this arrangement, ink stuck to the outer peripheral top ends of the projection rows 4a of the press roller 4 is absorbed into and wiped off by the cleaning rollers 6 and, therefore, even in the case where the press roller is brought into contact with subsequent recording paper by rotation, this arrangement completely removes the possibility of staining the recording paper with ink.
Patent JP-S63105166-A (JP)
Inventor: ISHIKAWA TADAHIRO
IPC: D06B19/00
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08309962-A (JP)
Title: Method and apparatus for removing drive play in driving gearof multicolor printing sheet rotary press
Inventor: HENDORIKUSU BEAUMONTO
IPC: B41F13/012
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To consider an arbitrary operation state by eliminating a play in the drive device of a multicolor sheet-fed rotary printing press selectively performing sheet turning. SOLUTION: A prescribed drive position for changing over an operation mode is set and the connection of the clutch arranged in a vertical shaft is cut off between the input branch transmission devices 4, 5 from the vertical shaft in order to eliminate drive coupling and one region of a sheet-fed rotary printing press is fixed and a drive gear train 1 is cut off. The unifixed region of the sheet-fed rotary printing press is revolved corresponding to the plate mold or surface printing position of paper to connect the drive gear train 1 and the fixing of the fixed region of the sheet-fed rotary printing press is loosened and the shaft parts of the vertical shaft 3 are mutually located to connect the clutch 8 of the vertical shaft 3.
Patent JP-H04127668-A (JP)
Title: Noise reduction circuit
Inventor: SENGOKU YOSHIYA
IPC: H04N5/21
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the degradation of a source signal from being generated as the reaction of a noise reduction effect by varying the noise reduction effect corresponding to the size of correlation between an input signal and a delay signal. CONSTITUTION:A delay signal x' is inputted from a memory 4 as a delay means to a subtracter 3, and the delay signal x' is subtracted from an input signal (x). A differential signal x-x' is divided into two systems, one part is transmitted through an amplifier 5 to a subtracter 6 and the other part is transmitted through a coring circuit 7 and an amplifier 8 in the rear step to the subtracter 8. A differential signal z-z' between an output signal (z) of the amplifier 5 and an output signal z' of the amplifier 8 is transmitted to an adder 9 and added with the delay signal x' from the memory 4, and the output signal of the adder 9 is turned to an output signal (y) through a signal output terminal 10 and transmitted to the memory 4. Thus, the degradation of the source signal to be generated as the reaction of the noise reduction effect can be reduced without complicating the circuit or increasing cost.
Patent JP-S62107863-A (JP)
Title: Cutting device for buried pipe
Inventor: MISAWA ROKURO
IPC: B23K7/00
Filed: 1985-11-07
Abstract: PURPOSE:To facilitate the cutting of a buried pipe and to promote the replace ment by non-cutting by inserting a supporting material advancably and retreatably into a buried pipe and by providing a cutting device rotatably, vertically movably and advancingly and retreatingly thereon. CONSTITUTION:The supporting material 1 in tubular shape is extended in the optional length with its addition inside a buried pipe X. A work pipe 22 is provided advancingly and retreatingly on the base 20 at the tip of the supporting material 1 and a cutting torch 23 is fitted via L shaped fitting 24 to the tip as well. And the torch 23 is provided advancingly, retreatingly, rotatably and vertically movably by motors 211, 221 241. In this composition the supporting material 1 is extended in the prescribed length and the cutting is performed by performing the alignment of the torch 23 by utilizing the TV camera of a remote control device 3. The cutting of the buried pipe x is therefore facilitat ed and the replacement work of non-cutting can be promoted.
Patent JP-H0191574-A (JP)
Title: Television camera photoelectric conversion plane tilting device
Inventor: KANAZAWA KEISUKE
IPC: H04N5/225
Filed: 1987-10-02
Abstract: PURPOSE:To attain special pickup due to tilt by moving the photoelectric conversion plane of an image pickup tube or an image pickup board with respect to an incident optical axis consecutively while applying accurate synchronization mutually and titling the position in a prescribed direction. CONSTITUTION:Arithmetic control means 5-11 are provided, which control to move the center position of one or plural photoelectric conversion planes with respect to the incident optical axis or tilting it in a prescribed direction while applying accurate synchronization mutually. Thus, the tilt operation is executed consecutively and stably to attain special pickup in a moving picture by changing the pickup pattern in the on-air state of the camera such as during broadcast or video recording into a pattern with tilted effect consecutively from a normal pattern.
Patent JP-H08110051-A (JP)
Title: Gas turbine burner
Inventor: HOSOI JUN
IPC: F23C99/00
Filed: 1994-10-13
Abstract: PURPOSE: To stabilize combustion from a starting time up to a high load time by laying out a heat operating vane in an annuals part near a base part of a combustion liner where the vane is subjected to the heat of an air current when the temperature of the air current in a casing rises and forced to operate in the direction which reduces the width of a flow passage. CONSTITUTION: A combustion liner 2 is mounted to the inside of a casing 1 and a plurality of air intakes on the sides 7 are installed to the side wall where the intakes are designed to communicate an internal combustion chamber 6 with an annuals part 5 of the liner 2. A heat operating vane 8 is mounted to an inner peripheral wall of the casing 1 or an outer peripheral wall of the combustion liner. The mounting position is so set as to open a large area of the flow passage of the annuals part 5 near the base part of the combustion liner 2 and set the opening adjustable.  More specifically, the heat operating vane 8 is subjected to the heat of an air current flowing inside the casing 1 and operates in the direction which reduces the width of the flow passage of the annuals part 5 when the temperature of the air current is rising and is divided into a plurality of sections in the peripheral directions.
Patent JP-H09172174-A (JP)
Title: Semiconductor device
Inventor: ROBAATO ENU RAUNTORII
IPC: H01L27/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a protective device with respect to static discharge, by causing the width of a current path to be greater than the length of the current path by several times or more, extending a contact portion in parallel to the current path, and separating the contact portion from the current path at a distance equal to or greater than twice the length of the current path. SOLUTION: This protection circuit is characterized by setting of the channel width of a transistor 13 and the distance A extending from an end portion 25 of the channel to a metal-silicon contact portion 26 coupling a drain 12 with a metal conductor 11. A preferred example of numerical value representing the ratio of the channel length to the channel width W is preferably about 25 or greater. By this setting, conduction of a large instantaneous current spike is enabled under a minute forward voltage. A preferred example of numerical value representing the ratio of the distance A to the channel length is about two or greater. By this setting of the distance A, the protection level with respect to static discharge may by improved at least twice or three times. Thus, an input/output protective device for MOS device which may endure static discharge of 3000V or more may be provided.
Patent JP-H07106351-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L25/18
Filed: 1993-10-04
Abstract: PURPOSE:To enable a plurality of semiconductor chips in a adjacent state to be surely and stably packaged by a method wherein the plurality of semiconductor chips are close bonded one by one while being heated on a semi-set bonding agent and then the bonding agent layer is to be completely set. CONSTITUTION:A plurality of semiconductor chips 16, 17 in a adjacent state with each other are packaged on the semiconductor chip packaging part 13 of a package 11 using a bonding agent to manufacture a semiconductor device. At this time, the semiconductor chip packaging part 13 is coated with a bonding agent to form a bonding agent layer 50 to be semi-set later. Next, the semiconductor chips 16, 17 in the adjacent state to the previously bonded ones are bonded onto the semi-set bonding agent layer 51. Later, the semi-set bonding agent layer 51 is to be completely set. For example, the ceramic package 11 is coated with Ag paste to be heated at 100 deg.C for about five minutes for semi- setting step and then the semiconductor chips 16, 17 heated at about 100 deg.C are successively bonded.
Patent JP-H0872225-A (JP)
Title: Feeding cylinder
Inventor: GIYUNTAA SHIYUTEFUAN
IPC: B41F21/10
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet transfer cylinder wherein a theoretical diameter is made twice capable of processing all of materials to be printed capable of being obtained in the market, that is, cardboard or paper without generating set-off and requiring a long mounting time. SOLUTION: A sheet transfer cylinder has two gripper bars 8 symmetrically arranged on the outer periphery thereof and these gripper bars are arranged on the y-axis of the sheet transfer cylinder in opposed relationship on exactly opposite sides of the cylinder and projected curved side surfaces extending over the total length of the cylinder are provided inside the outer periphery of the cylinder between the gripper bars 8 and the max. curvature of the side surfaces is within the region of the x-axis of the cylinder and reduces toward the gripper bars 8 steplessly.
Patent JP-H10186947-A (JP)
Title: Fixing device and its method for electrophotographic device
Inventor: ISHIZAWA KATSUMI
IPC: G03G15/20
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To keep temp. in the axial direction of a thermal roll constant and to obtain stable fixing strength by controlling the turning on/off of a heater, in accordance with the output of a first or second temperature detecting means. SOLUTION: When the hot roll 11a is rotated, a signal is outputted at each fixed period, whenever a thermometer element 15 is confronted with a sensor head 17. Then, a control part executes control for transmitting a heater driving signal to a driver part, in accordance with the output value of the first temperature detecting means 18, so that the heater 14 is turned on/off to keep the hot roll 11a an ideal temperature distribution. Next, the output values of the second temperature detecting means 19 at this time, that is, analog values are converted into digital values through the A/D converter of the control part respectively and fetched in a CPU, to be stored in a memory.  At the time of executing printing, the control part transmits the heater driving signal to the driver part, to make the output values of the second temperature detecting means 19 equal to those previously stored in the memory, so that the heater 14 is turned on/off.