baber/WOPTO huggingface dataset:
Patent JP-S6280253-A (JP)
Title: Traveller for spinning machine
Inventor: FUKUDA TATSUMI
IPC: C23C30/00
Filed: 1985-10-02
Abstract: PURPOSE:To obtain a traveller for spinning machine which can withstand high- speed revolution by using an alloy steel material having high C and Cr content as compared with carbon tool steel hitherto in use and by subjecting the above to wire drawing into prescribed sectional form, to forming into the shape of traveller, to hardening and then to tempering in a specific temp. range. CONSTITUTION:The alloy steel material has a composition containing <=1wt% C and 4-16wt% Cr. This alloy steel material is wire-drawn into prescribed sectional form, formed further into the shape of traveller and hardened, followed by tempering at at least 400-650 deg.C. If necessary, plating or soft nitriding treatment is further applied after heat treatment.
Patent JP-H1063034-A (JP)
Title: Developer for developing electrostatic latent image
Inventor: SUGIYAMA SEIICHI
IPC: G03G9/113
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a developer for developing an electrostatic latent image without causing the fogging of an image and the scattering of the toner in an image forming process repeated over a long period of time and stably giving a high density clear image. SOLUTION: This developer is a two-component developer consisting of a carrier and a toner. The carrier is obtd. by coating the surfaces of magnetic particles with polyolefin resin having >=90 deg.C heat absorption start temp. and 126-133 deg.C heat absorption peak tamp. measured by differential thermal analysis. The bonding resin of the toner is polyester resin having 25-80KOHmg/g acid value.
Patent JP-H0881776-A (JP)
Title: Surface treatment of substrate
Inventor: YUASA MOTOKAZU
IPC: C23C16/22
Filed: 1994-09-14
Abstract: PURPOSE: To execute a surface treatment of a substrate under an atm. pressure by disposing metallic electrodes opposite to each other via solid dielectric substances and providing the surface of the solid dielectric substance enclosing the upper electrode facing the lower electrode with vent ports. CONSTITUTION: The upper metallic electrode 3 arranged to face the inside of a treating vessel 2 is covered with the first solid dielectric substance formed to a cylindrical body shape, by which a space part 6 is formed. The surface of the space part 6 facing the lower metallic electrode 4 is provided with the many gas vent ports 51. The surface of the lower metallic electrode facing the upper metallic 3 is covered with the second solid dielectric substance 8. The substrate 10 is installed on the second solid dielectric substance 8 and a gaseous mixture composed of reactive gases and an inert gas is supplied through a gas supply pipe 7 and the gas vent ports 51 of the space part 6 into the space part 9 held by the solid dielectric substances 5, 8. The gaseous mixture is regulated to the pressure near the atm. pressure.  Electric discharge plasma is generated between the electrodes inclusive of the space part 6 by impressing voltage on both electrodes 3 and 4. The excited active species in the plasma are brought into contact with the surface of the substrate 10, by which the surface of the substrate is treated.
Patent JP-H0883346-A (JP)
Title: Method and device for detecting size of feature pattern of signal
Inventor: MIYAGAWA YOKO
IPC: G06T7/60
Filed: 1994-09-14
Abstract: PURPOSE: To easily detect the size of a feature pattern of a signal. CONSTITUTION: This signal feature pattern size detecting device is provided with a storage means 2 for storing an input signal, a scale setting means 4 for setting up plural scales for the input signal, a measure detecting means 6 for detecting the measure of the input signal in each scale by the use of plural set scales, and an inherent size determining means 8 for determining the inherent size of the input signal based upon the detected measures.
Patent JP-S6464062-A (JP)
Title: Editing system for pattern picture data
Inventor: FUJII HIDEKI
IPC: G06F17/50
Filed: 1987-09-04
Abstract: PURPOSE:To easily and accurately edit patterns by providing a magnification editing area where a magnified picture of an editing area is displayed in addition to a cursor part where the editing area for pattern pictures is designated. CONSTITUTION:An editing object part of a fine pattern displayed on a display screen 1 is designated via a rectangular cursor window 2. Then the magnified pattern picture of the part designated via the window 2 is displayed on a magnification editing window 3 which is adjacent to the window 2. The window 3 moves together with the window 2 and the contents of the magnified pattern picture are dynamically changed in accordance with the contents of the pattern shown on the window 2. Furthermore a magnification window cursor 4 moves in the window 3 and picks up patterns for editing.
Patent JP-H0385280-A (JP)
Title: Powder storing container of direct ground setting type and its construction
Inventor: YASUDA MINORU
IPC: B65D88/06
Filed: 1989-08-29
Abstract: PURPOSE:To permit a container to be placed directly on ground, increase its volume ratio and make it stable with a low center of gravity by providing as a power storing container a bag made of a flexible material and capable of formation into a flatly bottomed, cylindrical configuration. CONSTITUTION:A container 10 is shaped into a bag 11 made of a flexible material and the bag 11 consists of a main body 12 having a flat bottom 12a and a side wall 12b capable of formation into a cylindrical configuration and a filter cloth 13 with a U-shaped cross section covering the upper part of the main body 12 joined near the peripheral edge of an opening thereof and having a powder introducing opening 14 in the central part thereof. A ring 16 adapted for attachment around the upper peripheral edge of the bag 11, when the container 10 is formed, holds a tension generating tool engaged therewith and pulls up the side wall 12b uniformly to shape it into a roundish, cylindrical form. When powders 11a are introduced from the opening 14, they are accumulated into a conical form, side load is exerted on the cylindrical bag almost uniformly and, even if an unbalanced load is exerted thereon, the bag will not tilt, since the ratio of the height of the side wall 12b to the diameter of the flat bottom 12a is 1-1.5. The flat bottom 12a of the bag is conformed to the shape of ground and the load on the powder is not localized, making the subject container applicable to a soft ground.
Patent JP-S6465467-A (JP)
Title: Measuring method for nonlinear distrotion of amplifier
Inventor: KUSAKABE HIDEO
IPC: G01R31/00
Filed: 1987-09-04
Abstract: PURPOSE:To take an accurate measurement by setting a value in an input DA converter so that the output of an amplifier to be measured is equal to the output of a reference AD converter in scanning and calculating the difference between the outputs of the references DA converter and amplifier to be measured. CONSTITUTION:Such a value N3 of the input DA converter 2 that the output of the amplifier 1 to be measured which has nonlinear distortion measurement ranges Vm1 and Vm2 and such a value N1 that the output of the reference DA converter 4 corresponds to the Vm1 are latched 3 and 5. Further, such a value N2 that the output of the converter 4 corresponds to the Vm2 is latched 6. Further, when the value of the converter 2 is set to N4 so that the output of the amplifier 1 is Vm2, a value N5=(N4-N3)/(N2/N1) is latched 7. Then a timing controller loads the value N1 in a counter 10 and sends the output of a clock oscillator 11 to a counter 10 and the latch 3 to start the scanning of the amplifier 1 and an adder 12 adds a value N5 to each output of the oscillator 11 to scan the amplifier 1. The outputs of the amplifier 1 and converter 4 are processed by the subtraction 13 and the result is AD-converted 15 and transferred to a CPU 8, thereby measuring the nonlinear distortion of the amplifier 1.
Patent JP-S62278338-A (JP)
Title: Endless belt for transmission
Inventor: MIYAISHI YOSHINORI
IPC: F16G5/18
Filed: 1986-09-18
Abstract: PURPOSE:To improve durability by constituting a pin with two pin pieces and devising its external shape and the shape of a pin hole or the like in an endless belt which endlessly connects many link plates with pins and holds V-blocks between the pins. CONSTITUTION:Pin 3 is inserted into pin holes 2a, 2b at both ends of each of many link plates 2 to constitute an endless link train 5, and V-blocks 6, 7 are held between adjoining pins 3 in this link train 5. In such an endless belt, the pin 3 is formed with pin pieces 3a, 3b having rolling contact faces P1 brought into rolling contact with each other. Each pin piece 3a or 3b is also formed with a coupling plane P2 having a nearly flat face on the opposite side to the rolling contact face P1 and the first and second curves P3, P4 adjacent to the belt inner diameter side of this plane P2. V-blocks 6, 7 are provided with recessed grooves 6a, 7a having the first and second planes brought into contact with the curves P3, P4.
Patent JP-S59109273-A (JP)
Title: Nozzle for rotary coater
Inventor: SUGIURA SEITEN
IPC: B05B1/14
Filed: 1982-12-15
Abstract: PURPOSE:To coat simultaneously the entire part of a coating surface at the same film thickness and to provide a reduced time for coating and improved quality by making the bore of the small holes provided on the base at the nozzle part having the length corresponding to the length of the coating part successively larger in proportion to the radius of the coating part. CONSTITUTION:The opening of a supply hole 10 is tapered and is tightly fitted onto the top end of a dispenser 7. The coating liquid fed forcibly from the dispenser 7 flows through the supply hole 10 into a cross hole 11, and at the same instant when it fills the hole, the liquid flows from plural small holes 12 and enters a channel part 13. The coating liquid flowing from the adjacent small holes joins to each other until it flows from the part 13 and when it is coated on a work 4, it is spread to the flow of the coating liquid having the width corresponding to the width of the coating part. If the bore of the holes 12 with a circular substrate is changed in proportion to the corresponding radius of the work 4, the entire part of the inside and outside circumferences is coated roughly with a uniform film thickness at the same instant.
Patent JP-H05209353-A (JP)
Title: Production of nonwoven fabric
Inventor: YAMADA SHUNICHI
IPC: D04H3/147
Filed: 1991-08-05
Abstract: PURPOSE:To provide a process for the high-speed production of a nonwoven fabric having small difference of strength between the longitudinal and the lateral directions. CONSTITUTION:A short fiber group is combed with a carding machine 1 to obtain a unidirectional 1st fiber web 2. The 1st fiber web is placed as it is on a transfer conveyor 4. A spun-bonded fleece 3 composed of randomly accumulated filaments is laminated on the 1st fiber web 2. A unidirectional 2nd fiber web 6 produced by combing a short fiber group with a carding machine 5 is laminated as it is on the spun-bonded fleece 3 to form a three-layered laminate 8. The laminate 8 is treated with a water-jet stream 7 to effect the interlocking of individual constituent fibers of the unidirectional 1st fiber web 2, the spun- bonded fleece 3 and the unidirectional 2nd fiber web 6. A nonwoven fabric having definite strength can be produced by the interlocking treatment.
Patent JP-H0268791-A (JP)
Title: Dynamic random access memory device and its action method
Inventor: KUMANOTANI MASAKI
IPC: G11C11/401
Filed: 1988-09-01
Abstract: PURPOSE:To reduce energy consumption at the time of refresh mode by dividing a memory array block into a number to exceed a division number in an ordinary refresh mode at the time of a self-refresh mode and executing the refresh of a data signal. CONSTITUTION:A refresh action is executed to the blocks of plural memory arrays 21-24 in the ordinary refresh mode. On the other hand, in the self-refresh mode, for example, the refresh action is executed to the blocks of plural memory arrays 21-22, and next, the refresh action is executed to the blocks of the remaining memory arrays 23 and 24. Thus, since the number of memory array blocks to be refreshed in the self-refresh action is smaller than the number in the ordinary refresh action, the energy consumption can be reduced.
Patent JP-H1149828-A (JP)
Title: Rubber-containing styrenic resin excellent in cyclopentane resistance and molding product
Inventor: KASHIWAGI HIROKI
IPC: C08F279/04
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ABS-based resin having cyclopentane absorption not over than a specific value when dipping the resin in the cyclopentane under a specified condition, and excellent in cyclopentane resistance. SOLUTION: This rubber-containing styrenic resin has <=0.3 wt.% cyclopentane absorption when dipping the resin in the cyclopentane at 23 deg.C for 3 days, and preferably has 5-40 wt.% rubber content. Preferably, at least 20 wt.% of the total rubber amount is the one derived from a graft copolymer obtained by carrying out a graft polymerization of 60-85 wt.% aromatic vinyl monomer, 15-40 wt.% vinyl cyanide monomer and 0-20 wt.% other copolymerizable vinylic monomer in the presence of a gum polymer latex (the gum polymer has >=50% get content and 0.15-0.6 μm weight average particle diameter), and a soluble element obtained by subjecting the graft copolymer to the acetone extraction at a normal temperature has >=60,000 number average molecular weight.
Patent JP-H1168273-A (JP)
Title: Flexible printed wiring board for hdd and manufacture thereof
Inventor: YAMANAKA MASAO
IPC: H05K3/40
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a flexible printed wiring board, capable of accurately working the circuit design of high density. SOLUTION: In this manufacture of this flexible printed wiring board for HDD, in a connection head part of the flexible printed wiring board for the HDD for which a circuit is formed on one surface or both surfaces of an insulation base material, a circuit pad is coated with plural insulation resin coating layers 4, the insulation resin coating layers 4 on the circuit pad are opened by using an excimer or carbon dioxide laser, and an opening part 5 for connection is formed.
Patent JP-S6375981-A (JP)
Title: Plane access memory
Inventor: KIMURA SUSUMU
IPC: G11C11/41
Filed: 1986-09-19
Abstract: PURPOSE:To attain plane access to an optional bit location, by comparing the discrepancy in bit position of the access starting point of an inputted plane memory and each bit location of the plane memory with each other, and making access by adding '1' when the bit location of the plane memory is smaller than the discrepancy. CONSTITUTION:A bit address memory 1 is divided by plane boundaries 111, 112... in X direction and 121, 122... in Y direction in the unit of a plane memory (nXn bits) and a plane 10 is divided into mX1-mXn in the X direction and mY1-mYn in Y direction in the unit of bit. By using an optional address bit location in the lane memory as an access starting point and, when shifted quanti ties DELTAX and DELTAY of the access starting point are larger than each bit location of the plane memory, a plane memory 13 becomes accessible under a condition that the access is performed by adding '1'. The hatched bits 131-134 contained in the lane 1 can be accessed at once as a previously registered pattern and, when they are combined with the remaining hatched one bit 14, a desired pattern is obtained by two times of access only.
Patent JP-H1063731-A (JP)
Title: House information providing system
Inventor: MOTOMIYA YUKIE
IPC: G06Q50/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To make a user possible to efficiently search for a desired house at user's own home, by making it possible to access a house information data base including rich peripheral information and detailed information in real time. SOLUTION: In the house information providing system capable of obtaining house information by retrieving an electronic address information data base, plural areas including houses registered in the data base are displayed on a wide map displaying screen, and when retrieving conditions such as plan, price and location of a desired house are inputted, a detailed map for an area inputted as retrieving condition is displayed. The existing position of a house matched with the condition of plan and price are displayed, and when one of the positions is selected, the detailed information of the house such as the installation state of the house, the states of respective rooms, views from respective rooms, and the states of peripheral facilities is displayed.
Patent JP-S59112027-A (JP)
Title: Manufacture of hollow polysulfone fiber
Inventor: KUSUMOTO MASAHIKO
IPC: B01D71/44
Filed: 1982-12-17
Abstract: PURPOSE:To prepare the titled hollow fiber having high mechanical strength and crushing resistance, by the sheath-core spinning of a polysulfone resin using a core liquid comprising a liquid organic compound having poor compatibility with the organic solvent used in the spinning dope. CONSTITUTION:A polysulfone resin is dissolved in an organic solvent such as dimethylformamide. The obtained spinning dope is extruded through the outer tube of a ring orifice spinneret, and a liquid organic compound having poor compatibility with the organic solvent, e.g. liquid paraffin, isopropyl myristate, etc. is extruded through the inner tube of the spinneret to effect the sheath-core spinning of the resin. The spun fiber is passed through a gaseous atmosphere and immersed in a coagulation bath to obtain the objective hollow polysulfone fiber suitable for various separation processes such as ultrafiltration, dialysis, etc.
Patent JP-H0271490-A (JP)
Title: Semiconductor memory circuit
Inventor: UESUGI MASARU
IPC: G11C11/401
Filed: 1988-09-06
Abstract: PURPOSE:To prevent a speed delay from being generated even when a twisted bit line system is used by respectively connecting dummy cells between a first dummy word line and respective first bit lines and between a second dummy word line and respective second bit lines, and connecting memory cells between the word lines and the bit lines. CONSTITUTION:Regardless of the twist of a bit line pair, memory cells 6-11 to 6-68 are connected between respective word lines 1-1, 1-3, 1-5 and 1-7 and respective bit lines 2-1, 2-3 and 2-5, and between respective word lines 1-2, 1-4, 1-6 and 1-8 and respective bit lines 2-2, 2-4 and 2-6. Further, by two dummy word lines 4-1 and 4-2 obtained by connecting respective dummy cells 5-1 to 5-6 between the respective bit lines 2-1, 2-3 and 2-5 and the respective bit lines 2-2, 2-4 and 2-6, noises on the bit lines are erased. Thus, even when the twisted bit line system is used, the speed delay is not generated.
Patent JP-2001046745-A (JP)
Title: Game device
Inventor: YAMAMOTO KENTARO
IPC: A63F13/26
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a game device in which a game can be observed by an observer through a monitor different from a player's. SOLUTION: In this game device 11, two game machines are assembled in a single casing 12, a first game place 14 is provided on a front surface 12a of the casing 12, and a second game place 16 is provided on the back surface 12b of the casing 12. The first and the second game places 14, 16 have a first and a second monitors 18, 20, and a first and a second operation parts 22, 24 provided with various switches and joysticks. On the left and right side surfaces of the casing 12, third monitors 26 are provided. In the first and the second monitors 18, 20, images as seen from view points of game players are displayed, and on the third monitor 26, an image photographed at a different camera position from that of the images displayed on the first and the second monitors 18, 20 is displayed. For example, on the third monitor 26, an aerial image taken from a view point of an observer or an image taken from a helicopter or the like is displayed.
Patent JP-S61116407-A (JP)
Title: Oscillating multiplying device
Inventor: HACHITSUKA HIROYUKI
IPC: H03B19/00
Filed: 1984-10-22
Abstract: PURPOSE:To improve the stability of an action of the oscillating multiplying device and to improve a characteristic of electricity by installing an absorbing part to absorb an output wave component of the frequency higher than the frequency of the output wave of the output waveguide. CONSTITUTION:To take out an output wave efficiently, cut-off waveguides 11 and 12 to shut off the output frequency, for example, 2fo are installed on the H surface of an output waveguide 6, electric absorbing bodies 13 and 14 are installed at the short-circuiting part of the cut-off waveguide and the absorbing part is constituted. By the absorbing body composed of the cut-off waveguide including an electric wave absorbing body comparatively easily constituted which is installed at the output guidewave, the output wave is not influenced, and therefore, the characteristic of the output wave will not be deteriorated. On the other hand, the load can be made heavy for the output wave component having a higher frequency than that of the output wave. Thus, the output wave component can be attenuated and its occurrence can be prevented, and therefore, the action of the oscillating multiplying device can be stable and the electric characteristic can be improved.
Patent JP-S6464287-A (JP)
Title: Hybrid integrated circuit
Inventor: MURASE MAKOTO
IPC: H01L21/56
Filed: 1987-09-03
Abstract: PURPOSE:To make it possible to lead out necessary terminals for checking characteristics in the case where the number of pins is restricted, by using a hanging pin for a measuring terminal or a checking terminal. CONSTITUTION:On the surface of a substrate 1, a circuit part is mounted, and conductor patterns 5, 6 connected to electrodes of the circuit part are formed. A hanging pin 2 for fixing the substrate 1, and the conductor pattern 6 are connected with a wire 4 by bonding. The conductor pattern 6 is connected to a point of the circuit part to be measured. By resin-sealing the periphery except the tip parts of pins 7 and the hanging pins 2, a mold package 3 is formed. By the constitution like this, the hanging pin 2 can be used as a measuring terminal. After the inspection of electric characteristics is ended, parts of the hanging pins 2 protruding from the mold package 3 are cut down. Thereby, obtaining an external structure which is intially required and intended.
Patent JP-H0387326-A (JP)
Title: Manufacture of copper alloy and copper alloy material for radiator plate
Inventor: TOE TAMIO
IPC: C22F1/00
Filed: 1989-08-30
Abstract: PURPOSE:To obtain the Cu alloy material having excellent strength, stress corrosion cracking resistance and solderability and suitable for a radiator plate by subjecting a hot rolled sheet of a Cu alloy contg. specified amounts of Zn and Sn or furthermore contg. Ni, Si and other elements to cold rolling under specified conditions. CONSTITUTION:An ingot of a Cu alloy contg., by weight, 1 to 5% Zn and 0.01 to 3% Sn, or furthermore contg. 0.1 to 5% Ni and 0.01 to 2% Si independently or compositely or moreover contg. total 0.001 to 2.0% of one or more kinds among Al, Fe, Pb, As, Sb, B, Co, Cr, Mn, Te, In, Ti, Zr, Hf, Be, Mg, Ag, Cd and Ge and the balance Cu is repeatedly subjected to hot rolling, cold roiling and annealing into a cold rolled sheet, which is thereafter subjected to final annealing, e.g. at 500 to 800 deg.C for about 15min and is furthermore to cold rolling at 3 to 20% reduction ratio, so that the Cu alloy sheet having <=15mum grain size and suitable as a radiator plate material can be manufactured.