baber/WOPTO huggingface dataset:
Patent JP-H1011730-A (JP)
Title: Sticking prevented magnetic head
Inventor: YONEKAWA SUNAO
IPC: G11B5/60
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic head and a magnetic disk from being stuck to each other at the time the stoppage of a magnetic disk device by promoting the falling of lubricant stuck on a floating surface in the floating of the mag netic head. SOLUTION: In this magnetic head, parts having minute difference in level for accumulation of lubricant 6 are formed at flow-out ends of the floating surface 3 of a slider 1. When lubricant 8 stuck on the floating surface 3 of the slider 1 in the working of the magnetic disk device is collected in the parts 6 having difference in level and becomes a volume of not less than a certain volume, the lubricant 8 is brought into direct contact with the magnetic disk medium at the time of the contact between the floating surface 3 of the slider 1 and the magnetic disk or in the operation of a CSS and lubricant 8 falls off from the slider 1. Lubricant 8 accumulated on the parts 6 having difference in level repeats stickings and fallings in this manner and, as a result, the increasing of lubricant to be stuck on the slider 1 is suppressed.
Patent JP-S5863735-A (JP)
Title: Rubber composition for relaxing electric field
Inventor: NISHIMURA HIROSHI
IPC: C08K3/34
Filed: 1981-10-13
Abstract: PURPOSE:A composition preventing the bleedout of a softening agent, simplying the covering of extrusion molding, having improved non-linearity, electrical conductivity, dielectric characteristics, obtained by blending rubber with silicon carbide powder, electrically-conductive carbon black having a specific oil absorption, and a softening agent. CONSTITUTION:100pts.wt. natural of synthetic rubber is blended with 100- 450pts.wt., preferably 300-450pts.wt. silicon carbide powder, 10-20pts.wt. electrically-conductive carbon black having an oil absorption of >=300ml/100g, and 40-80pts.wt. softening agent. EPM, ethylene propylene copolymer rubber, butyl rubber is preferable as the rubber.
Patent JP-H06190911-A (JP)
Title: Thermoforming method for sheet
Inventor: EZAWA HIROSHI
IPC: B29C51/30
Filed: 1992-06-22
Abstract: PURPOSE:To provide economically the sheet thermoforming method in which the waste of a material can be limited to a minimum even for a sheet with large thermal shrinkage. CONSTITUTION:In the sheet thermoforming method for forming a continuous sheet drawn out through a heater 4 by clamping between molding devices 2 and 3, small cushion molds 5 and 6 which can form a sheet of optional shape are provided between the molding devices 2 and 3 and the heater 4, and thermoforming is carried out by opening and closing cushion molds 5 and 6 together with the molding devices 2 and 3. As the shrinkage of the sheet in the heater direction is prevented at the sections of the cushion molds 5 and 6 by the arrangement, the shrinkage is not extended to a product to be formed by the molding devices 2 and 3 even for a sheet with large shrinkage in the longitudinal direction, and the amount of a material to be consumed in the cushion molds 5 and 6 can be reduced compared with the consumption of material corresponding to the generation of defective products in the methods heretofore available.
Patent JP-S5787260-A (JP)
Title: Buffer control system
Inventor: OGAWA TOORU
IPC: G06F13/00
Filed: 1980-11-19
Abstract: PURPOSE:To use resources effectively to perform a flexible service, by receiving an overload text in each communication line if the overall use rate of a buffer is low and by making text congestion uniform in respective communication lines if the overall use rate becomes higher. CONSTITUTION:Normally, virtual buffer congestion control devices 41-1-41-m are used for communication lines 5-1-5-m. Texts coming from lines 5-1-5-m are controlled when the use rate of virtual assigned buffers exceeds a prescribed value, and, for exmple, 50% overload is received in comparison with the conventional buffer control system. A monitor device 6 monitors the overall use rate in actual buffer areas through a buffer control device 3; and when the use rate exceeds a predetermined value, switching devices 43-1-43-m are operated simultaneously to switch the text congestion control of lines 5-1-5-m to actual buffer congestion control devices 42-1-42-m.
Patent JP-S6137849-A (JP)
Inventor: NITOYA GOOPARU POTSUDAA
IPC: C09B67/46
Filed: 1985-07-25
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-H0328835-A (JP)
Title: Camera
Inventor: IZUMI SHUJI
IPC: G03B7/24
Filed: 1989-06-26
Abstract: PURPOSE:To facilitate the altering of film sensitivity by providing the camera with a means for displaying a difference between the film sensitivity value set automatically and that set manually. CONSTITUTION:A flash circuit 4, a metering circuit 5, a card circuit 6 incorporating a microcomputer, and a display IC 2 are connected to a control part 1 composed of a microcomputer. The display IC 2 controls display on a liquid crystal display part 7, and is composed of a microcomputer as a center. When a film is loaded into the camera, its film sensitivity is automatically set in the camera; on the other hand, when a photographer wants to change its value intentionally, he can arbitrarily set the film sensitivity through manual operation; a difference between the film sensitivity value set automatically and that set manually is diplayed on the display part 7. Thus, film sensitivity setting is facilitated.
Patent JP-H06345635-A (JP)
Title: Salt-containing cosmetic
Inventor: HOTSUTA SHIGEO
IPC: A61K8/00
Filed: 1993-06-07
Abstract: PURPOSE:To obtain a salt-containing cosmetic capable of raising action of skin cell and preventing heat rash and chapped skin by mixing properly the cosmetic with water and directly applying a proper amount of the mixture to skin, comprising sodium chloride, contained in an aqueous solution, effective for activating cells. CONSTITUTION:>=50wt.% based on total amount of sodium chloride and calcium lactate are added as a base, the amount of calcium lactate added is larger than that of sodium chloride, sodium chloride and potassium lactate are ground until they become <=20mum finely granulated state and further a polyethylene glycol, etc., are added.
Patent JP-H081123-A (JP)
Title: Wrapping bag cleaning device and its wrapping bag transport mechanism
Inventor: KOBAYASHI KATSUYUKI
IPC: B08B7/02
Filed: 1994-06-21
Abstract: PURPOSE:To minimize space in a level direction and at the same time, clean a wrapping bag easily. CONSTITUTION:A chain guide 43 and a hanger guide are installed in the form of a loop perpendicularly on a machine frame 41 of a wrapping bag transport mechanism 25 suspended on a bracket 22, then a chain 45 with a dog 51 which orbits endlessly is attached to a chain guide 43, and a hanger 24 for suspending a wrapping bag B is installed on a hanger guide in such a manner that the hanger 24 can freely move on the periphery. In addition, a patting mechanism 32 is suspended near a standby position S3, and an air filtration mechanism 33 is installed below the patting mechanism 32. The wrapping bag B suspended by the hanger 24 with the mouth part facing downward at a standby position S1 has the mouth part fixed to a duct 85 at the standby position S3. The outer side of the wrapping bag is patted by the patting mechanism 32 and the interior of the bag is cleaned by the air filtration mechanism 33. The wrapping bag B thus cleaned is delivered to a trolley conveyor 34 at a standby position S5.
Patent JP-H0328239-A (JP)
Title: Expansible olefin resin particle and preexpanded olefin resin particle
Inventor: KUWABARA HIDEKI
IPC: C08J9/22
Filed: 1989-06-26
Abstract: PURPOSE:To obtain expansible olefin resin particles excellent is secondary expansibility and fusibility by adding a nonionic surfactant of a specified average-mol.wt. and a specified antistatic property to olefin resin particles. CONSTITUTION:Olefin resin particles containing 0.1-5wt.% antistatic nonionic surfactant having an average-mol.wt. of 250-1000 and an HLB of 4-8. Preexpanded olefin resin particles can be obtained by keeping the above olefin resin particles under high temperature and high pressure conditions and expanding the particles by releasing them into a lower pressure atmosphere. A molding obtained from these preexpanded particles acquires an excellent antistatic property at even a cut surface as well as a skin layer in 1-2 weeks. A desirable olefin resin is a low density polyethylene of a density of 0.915-0.935g/cm<3> and a melt index of 0.1-5.0g/10min.
Patent JP-S6222468-A (JP)
Title: Lead frame for semiconductor device
Inventor: YOSHIDA MINORU
IPC: H01L21/56
Filed: 1985-07-22
Abstract: PURPOSE:To prevent the formation of resin burrs in leads so as to enable the omission of the process of removing burrs for improving the productivity while lowering the cost, by providing a layer of a soft metal having a hardness lower than that of the basic material of a lead frame, to the part of each lead clamped by upper and lower molds. CONSTITUTION:A soft metal layer 7 is applied to the part of each lead 3 clamped by upper and lower molds. The soft metal of the layer 7, which should have a lower hardness than that of the basic material of a lead frame 1 and should be easily deformable when it is pressed, may be solder for example. A pair of lead frames 1 are faced to each other. A semiconductor chip 8 is secured to a die pad 2 of one of the lead frames and a metal wire 9 is bonded between this semiconductor chip 8 and a die pad 2 of the other lead frame 1. The lead frames 1 are then put on the lower mold 10 and positioned by means of a positioning pin 11. Under this condition, the upper mold 11 is lowered to clamp and press the lead 3. Sealing resin is pressed into the molds so that the semiconductor chip is sealed in a resin sealed body 12. According to this construction, there is no gap between the clamped part of the lead 3 and the molds, and therefore no resin burr is produced.
Patent JP-S5952731-A (JP)
Title: Method and apparatus for presuming rapidly physical property value of blast furnace hydrocrushed slag
Inventor: NARUEDA MITSUO
IPC: C21B3/04
Filed: 1982-09-20
Abstract: PURPOSE:To presume rapidly a physical property value of a blast furnace hydrocrushed slag by a simple measurement in front of blast furnace by presuming an apparent density, a water absorbing ratio and an absolutely dried specific gravity of the blast furnace hydrocrushed slag from a dehydration index. CONSTITUTION:A sample of the blast furnace hydrocrushed slag is picked up, dried to air-dried state and charged up to a balance line 8 of a sample holder 3 by using an apparatus shown in the figure. The weight of the sample is measured together with the sample holder and the measured value is denoted as W1 (g). This sample is dipped in water together with the sample holder, set in a revolving basket 1 and revolved and dehydrated for a fixed time (for about 5min) with the fixed revolution by a driving part 3. After dehydration the weight is measured together with the sample holder and the value is denoted as W2 (g). The weight of the sample holder is denoted as W0 (g), the dehydration index X is obtained by an equation, and the apparent density, water absorbing ratio, absolutely dried specific gravity of blast furnace hydrocrushed slag are presumed.
Patent JP-S6319823-A (JP)
Title: Formation of fine thin-film pattern
Inventor: OKUDAIRA HIDEKAZU
IPC: H01L21/302
Filed: 1986-07-14
Abstract: PURPOSE:To facilitate forming a fine thin-film pattern without giving influence upon a substrate by a method wherein, after 1st and 2nd thin films are formed on the substrate, the 2nd thin film is removed by anisotropic etching and the 1st thin film is removed by wet etching or photoetching. CONSTITUTION:After a 1st thin film 2 and a 2nd thin film 3 are formed on a substrate 1, a resist pattern 4 is formed. If the 2nd thin film 3 is etched by dry etching, the film 3 is etched vertically to the resist pattern 4 and, although the 1st thin film 2 is also etched a little, the etched part does not reach the substrate surface 7. Then, if the 1st thin film 2 is etched by wet etching, the substrate surface is not affected. Although side-etched parts 6 are created, they cause no problem because the thickness of the 1st thin film 2 is thinner than the width of the resist pattern 4. With this constitution, the 2nd thin film 3 is etched vertically to the resist pattern 4 and the dimensions of the resist pattern can be transcripted accurately.
Patent JP-H0911795-A (JP)
Title: Outside mirror device for vehicle
Inventor: YAMAUCHI YOSHINORI
IPC: F16F15/06
Filed: 1995-06-29
Abstract: PURPOSE: To enhance a damping effect for the vibration of a mirror by providing a spring engaging part for a mirror base and a mounting body, engaging a spring with the spring engaging part, and mounting the pivot part of the mirror base to the pivot part of the mounting body while being pressed in contact therewith in such a way that the pivot part of the mirror base can be inclined and slid. CONSTITUTION: The pivot part 13 of a mirror base 1 is pressed in contact with the pivot part 21 of a power unit 2 acting as a mounting body via a spring 5 in such a way that the pivot part of the mirror base can be inclined and slid. By this constitution, the vibration of a mirror can be absorbed by the pivot part 13 of the mirror base 1 and the pivot part 21 of the power unit 2. As a result, a damping effect for the vibration of the mirror is enhanced. Particularly, a holder 3 is mounted to the mirror base 1 in such a way that the holder can be rotated around one axis X-X, two stoppers 4 are provided for the power unit 2 integrally in parallel with the axis X-X, and the holder 3 is held between the two stoppers 4.
Patent JP-H0331391-A (JP)
Title: Electrochromic thin film
Inventor: OSAWA YASUHIKO
IPC: C09K9/00
Filed: 1989-06-28
Abstract: PURPOSE:To obtain the title thin film having excellent durability, not damaging responsibility by subjecting an electrochromic thin film of transition metal oxide in a nonpolar solvent containing an alkali metal ion to ion exchange treatment. CONSTITUTION:An electrochromic thin film of transition metal oxide consisting essentially of preferably tungsten oxide and/or molybdenum oxide is heated in a nonpolar solvent containing <=10wt.% water and an alkali metal ion and subjected to ion exchange treatment or a basic compound is dissolved or added to the nonpolar solvent and the thin film is subjected to ion exchange treatment to give the aimed thin film.
Patent JP-H0453861-A (JP)
Title: Propylene polymer resin composition
Inventor: HIRAI IKUO
IPC: C08L53/00
Filed: 1990-06-21
Abstract: PURPOSE:To provide the title composition excellent in adhesion to cloth or the like and the impact resistance of a molding by mixing a specified propylene block copolymer with a rubber, talc and a graft-modified polyolefin wax in a specified mixing ratio. CONSTITUTION:100 pts.wt. propylene block copolymer (A) comprising 50-92wt.% crystalline propylene polymer block, 25-4wt.% ethylene polymer block and 25-4wt.% rubber block comprising a rubber like component B is mixed with 3-30 pts.wt. rubber (B) selected from among an ethylene/alpha-olefin random copolymer, a styrene/butadiene rubber and a styrene/butadiene block copolymer, 1-60 pts.wt. talc (C) comprising particles of a particle diameter of 10mum or below of 95wt.% or above, particles of a particle diameter of 5mum or below of 85wt.% or above and particles of a particle diameter of 1mum or below of 15-95wt.% and 0.01-30 pts.wt. graft-modified polyolefin wax obtained by grafting 1-900 pts.wt. styrene compound onto 100 pts.wt. polyolefin wax (D) of an intrinsic viscosity of 0.04-0.6dl/g.
Patent JP-S6063796-A (JP)
Title: Semiconductor memory
Inventor: ITOU KIYOO
IPC: G11C11/34
Filed: 1984-08-06
Abstract: PURPOSE:To improve the integration density of a titled memory by forming an active area having a constriction a the center in correspondence to a pair of memory cells in signal connection and performing a layout in which memory cells and active areas are tangled mutually. CONSTITUTION:Data wire pairs D0 and D0' are arranged near to each other in parallel, and a memory cell is connected to each one piece of word wires W0- W63, DW0 and DW1, and only one intersection of D0 and D0'. A storage capacity forming electrode Cp, which is made of polysilicon, forms the storage capacity C0 at the inside of the memory cell. At the inside of a silicon substrate 600, both 400 and 410 are formed, which are drains and sources (or sources and drains) for forming a transistor Q, and 420 is a drain (or a source) for forming C0 in correspondence to 410. the distance between diffusion layers of a contact part 100 of D0, D1 and the diffusion layer 400 can be made larger, because of the presence of intermediate Al wiring. As a result, the punch-through between D0 and D1 can be avoided.
Patent JP-H09322494-A (JP)
Title: Winding method and winder for stator
Inventor: OGIWARA TATSUHIKO
IPC: H02K15/095
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To wind wires on a plurality of poles which protrude toward a shaft core side without damaging a jumper wire. SOLUTION: A device 1 has a wire feeding member 10 which has a nozzle 11 through which a wire 81 is drawn out, a holding member 21 holding a yoke 86 and the driving means of the wire feeding member 10 or the holding member 21. The driving means winds a wire 81 on one pole 871 from its centrifugal side to its shaft core side and, after that, turns the nozzle 11 to the winding start position of a next pole 872. Then the nozzle 11 is reversely turned by a little angle to make the sag of the wire 81 and the wire winding of the next pole 872 is started. Further, the sag of a jumper wire 81 between poles 871 and 872 is made and the next winding is started.
Patent JP-H105485-A (JP)
Title: Drum type rotary processing unit
Inventor: MATSUMOTO TAKESHI
IPC: D06F33/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To rise a drum on an intended vibration level by rotating the drum at balanced rotating speed at low speed rotation time by a control means, and rising the drum to high speed rotation when output of an unbalance detecting means is not more than a prescribed level. SOLUTION: A drum type washing machine has an acceleration sensor 20 as a vibration sensor to detect vibration of a water tub 2, and the acceleration sensor 20 is installed in an upper part of the water tub 2 so as to detect vibration of the water tub 2 which is orthogonal to the rotational center axis direction of a drum 3 and is in the horizontal direction to an installing surface of the washing machine. Therefore, the drum 3 rotates, and when unbalance is caused, since it swings every time when it rotates once, when this is seized as a vibration waveform, a deviation degree of a washing substance can be known.  It is rotated at balanced rotating speed being rotating speed just before a washing substance sticks to an inner peripheral wall of the drum 3 at low speed rotation time of the drum 3, and is risen to high rotating speed when output of a speed sensor 20 is not more than a prescribed level.
Patent JP-H0457220-A (JP)
Title: Track jump device
Inventor: KATO KIKUJI
IPC: G11B7/085
Filed: 1990-06-25
Abstract: PURPOSE:To prevent the increase of track jump time or the failure of track jump by taking a step-shaped signal as the driving signal of a tracking actuator by converting a signal having a rise at a fixed gradient. CONSTITUTION:When moving a light beam from a track being followed up at present to the adjacent track, a switch 22 is turned off and track follow-up control is canceled. Then, a track jump device 23 makes a signal generation part 24 output the step-shaped signal having a polarity and a signal value corresponding to the moving direction and the moving distance of the light beam, and this step-shaped signal is converted to the signal having the rise at the fixed gradient by a signal conversion part 25 and inputted through a switch 26 and an adder 27 to a tracking actuator 9. Thus, time can be shortened for setting the vibration of the light beam, and stability can be improved.
Patent JP-S5953105-A (JP)
Title: Turlet support and control method thereof
Inventor: AOYAMA TADAMASA
IPC: B23B29/32
Filed: 1982-09-22
Abstract: PURPOSE:To inexpensively and easily impart an automatic index function to a support for a bit and work by a method wherein indexed positioning operation is performed without using a special driving source while fixedly supporting the bit and work of various machining tools, etc. CONSTITUTION:The number of teeth of a pinion gear 5 and a rack 7 is so selected that 1 stroke of an operating rod 7 causes a swivel shaft 41 to be rotated by 60 deg.. Thus, one rotation of a support base 4 moves the operating rod 7 to advance and retreat 6 times. A turlet support allows clamp releasing of the support base 4 and rotation thereof through its unidirectional sliding without using a special driving source. Sliding of the support is unidirectional operation that can be controlled using a conventional numerical controller, so a prior art control system can be directly applied to operation control of the support.
Patent JP-H0647498-A (JP)
Title: Method for operating multiple horizontal continuous casting machine
Inventor: FURANTSU KOITOGEN
IPC: B22D11/128
Filed: 1993-06-08
Abstract: PURPOSE: To improve temperature inducement of molten metal in a tundish by arranging a cast billet drawing-out unit in a multiple-strand horizontal continuous caster and carrying out the individual cast billet from a metallic mold, while alternately executing pulling movements and return-pushing movements. CONSTITUTION: This multiple-strand horizontal continuous caster for producing the continuously cast billets, which is provided with a tundish 10 having plural metallic molds and the cast billet drawing-out unit 50 corresponding to each metallic mold, and the cast billet drawing-out unit 50 for carrying out the individually clamped cast billet from the metallic mold, while alternately executing the pulling movements and the return-pushing movements is operated. Then, when a trouble in the metallic mold occurs, the continuously cast billet in this metallic mold is forcibly connected with one of two clamping devices in the one return-pushing movement by actin of the corresponding clamping device in this drawing-out unit, the second clamping device for drawing out the cast billet is constituted, so as to be released from the cast billet during drawing-out process.  In this way, technical cost in this drawing-out unit can be reduced.
Patent JP-H0829256-A (JP)
Title: Illumination apparatus for observation of color
Inventor: IMURA KENJI
IPC: G01J3/46
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an illumination apparatus by which the tolerance limit value of a color with reference to a criterion color can be found without preparing a color discrepancy sample. CONSTITUTION:Two adjacent regions on a color sample 1 are irradiated with beams of illumination light 2a, 3a whose spectral intensity is different, and a color difference is generated. The color difference between the two regions at this time is monitored by a colorimeter 5, and the spectral intensity of the beam of illumination light 3a in an illumination part 3 is adjusted by a control part 6 so as to become a set color difference. A generated color is evaluated visually by an observer 4 from an angle which is identical to that of the colorimeter 5, and the color value of the colorimeter 5 at a time when it reaches a tolerance limit is used to judge the color inspection of a product.