baber/WOPTO huggingface dataset:
Patent JP-H05283652-A (JP)
Title: Semiconductor storage device
IPC: H01L27/11
Filed: 1992-06-02
Abstract: PURPOSE:To improve leak characteristics of a TFT by improving detection sensitivity during read in an SRAM having a TFT-type memory cell. CONSTITUTION:A pair of driver transistors, a pair of access transistors and a pair of load transistors consisting of a P-type TFT are arranged in point symmetry to the center of gravity of a memory cell. Connection holes 155a, 155b between digit lines 161a, 161b and drain regions 106a, 106b of the access transistor are also arranged to disperse in point symmetry to the center of gravity. A grounding wiring 121 is extended parallel to word lines 112a, 112b and the digit lines 161a, 161b, respectively and formed to a mesh to screen channel regions 141a, 141b of the TFT from gate electrodes 111b, 111a.
Patent JP-H0318628-A (JP)
Title: Acceleration control device for gas turbine engine
Inventor: JIESU UORUTAA SUMISU
IPC: F04D27/02
Filed: 1990-05-30
Abstract: PURPOSE: To determine an adequate stall margin by making the ratio of burner pressure and a prescribed engine internal pressure as a function for a reference value relating to a compressor rotor speed, and by controlling the burner pressure by this ratio and the actual burner pressure. CONSTITUTION: A function generator 32 outputs a stall limit signal PB/PS13.2 as a reference value previously determined as a function of speed signal N2 /θ<1/2> in correspondence to a prescribed engine station 13.2 within a bypass duct 15, and this is calculated by an arithmetic unit 44 as a limiting value of burner pressure PB for acceleration being the product of the actual value. The limiting valve of calculated PB and the actual value of burner pressure PB in an annular burner 20 are compared in a comparator 42, and on the basis of this error signal, a fuel controller 30 controls the fuel flow quantity to be supplied to the burner 20. Thus, the determination of the stall margin independent of compressor bleed, power extraction, degradation of engine efficiency or the like can be enabled.
Patent JP-S5931301-A (JP)
Inventor: AKAO TOSHIO
IPC: E01C9/00
Filed: 1982-08-13
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-H04340255-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHII ATSUSHI
IPC: H01L23/522
Filed: 1991-05-16
Abstract: PURPOSE:To restrain the reflection of an interconnection film at a transfer operation, to prevent a halation and to enhance a patterning accuracy regarding a interconnection film which is composed of a high-melting-point metal film and a low-resistance conductive film. CONSTITUTION:In order to achieve the purpose, the surface of a high-melting- point metal film 5b constituting a interconnection film is oxidized or nitrified. Thereby, a high-melting-point metal oxide film or nitride film 5a is formed; it is used as an antireflection film by utilizing its optical characteristic.
Patent JP-S5265475-A (JP)
Title: Wrist watch with calendar
Inventor: NAKAYAMA YASUAKI
IPC: G04B29/00
Filed: 1975-11-26
Abstract: PURPOSE: To considerably reduce intricate and multiple machining processes including those for pillar plate by making a calendar plate for mounting of a calendae mechanism or for determining the position in the thickness or diameteral direction of the parts of said mechanism using synthetic resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H081402-A (JP)
Title: Cutting edge rotating type cutting device
Inventor: JINNO MITSUO
IPC: B23B5/12
Filed: 1994-06-23
Abstract: PURPOSE:To correctly form a slope-shaped riser part of slight angle of inclination within the prescribed length by providing a speed difference forming mechanism which forms the speed difference in the rotational speed with both driving mechanisms to give it to an edge elevating mechanism as the rotational force for elevation. CONSTITUTION:A gear 35 of a speed difference forming mechanism 32 which is revolved as a rotary frame 16 is rotated is revolved at the speed difference in the rotational speed between a first driving mechanism 25 and a second driving mechanism 29, a driving bevel gear 23 of an edge elevating mechanism 19 is rotated in the same direction, a threaded shaft is rotated clockwise together with a driven bevel gear 22, and a edge holder which is screwed with the threaded shaft in the locked condition is elevated at a low speed together with a cutting edge. When the cutting is executed in this manner, a slope-shaped riser part 5a can be formed at the end part of an external semi-conductive layer 5 in a correct and beautiful manner.
Patent JP-S5842180-A (JP)
Title: Manufactrure of electrolyte-holding matrix
Inventor: KAHARA TOSHIKI
IPC: H01M8/02
Filed: 1981-09-07
Abstract: PURPOSE:To obtain the matrix which is stable against phosphoric acid at high temperature and possesses a large phosphoric-acid holding power, by adding phosphoric acid to the mixture composed of silicon carbide and metal salt solution of metal oxide or metallic single substance. CONSTITUTION:As phosphate generally acts as binder, said phosphate is able to combine with silicon carbide, when mixed with the substance having a superior phosphoric-acid-proofness such as silicon carbide, and thus the strong matrix which is composed of the  nucleus made of silicon carbide and combined by use of phosphate can be constituted. As metal oxide, zircoinium oxide, titanium oxide, tin oxide, silicon oxide, and aluminium oxide are preferable. As metal salt, at least one of halogenide, hydroxide, oxychloride, nitrate etc. is preferable, being selected from the group consisting of zirconium, titanium, tin, silicon, and aluminium. Further, the single metal of Zr, Ti, Sn, Si etc. can be also used.
Patent JP-H038235-A (JP)
Title: Circuit breaker
Inventor: YAMAGATA NOBUJI
IPC: H01H71/10
Filed: 1989-06-01
Abstract: PURPOSE:To make a toggle link system smooth and stabilize the movement by forming a project in the link and bringing the project into contact with a base. CONSTITUTION:A project 14 is formed in one end of a link 2 and molded unitedly with one of a plate piece. The shape of the project 14 is so determined as to be brought into contact with a base 15 when the link 2 is rotated to a prescribed position and thus both ends of a connection pin 4 slip along both latch planes 5a, 5b. That is, independently of attachment condition, both ends of the connection pin 4 are prevented from rising up from both latch planes 5a, 5b at the time of reset.
Patent JP-S5845634-A (JP)
Title: Information recording medium
Inventor: GOTOU HIRONORI
IPC: G11B7/24
Filed: 1981-09-08
Abstract: PURPOSE:To prevent damage of a protective layer due to temp. change, by providing a cermet layer continuously changing composition between a photorecording layer and a ceramic protective layer. CONSTITUTION:A tellurium photorecording layer 2 is formed on an acrylic resin base plate 1, and a protective layer 4 of silicon monooxide with a cermet layer 3 made of tellurium and silicon monooxide interposed. The cermet layer 3 is prepared by control in such a manner that after the formation of the tellurium layer 2 an amount of tellurium vapor deposited is gradually decreased to zero and an amount of silicon monooxide vapor deposited is gradually increased from zero.
Patent JP-S63260090-A (JP)
Inventor: TAKEUCHI KIYOSHI
IPC: H01L41/39
Filed: 1987-06-08
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-H037887-A (JP)
Title: Laminated type heat exchanger
Inventor: YAMADA HIROYOSHI
IPC: F28D9/00
Filed: 1989-06-02
Abstract: PURPOSE:To reduce the pressure drop of refrigerant and improve the heat exchanging efficiency by making the primary side refrigerant outlet port and the secondary side refrigerant inlet port larger than the primary side refrigerant inlet port and the secondary side refrigerant outlet port. CONSTITUTION:The size of the primary side and the secondary side refrigerant inlet port and the refrigerant outlet port of respective plate is made mutually different. For example, the primary side refrigerant inlet port 12 of a sealing plate 11 is made smaller than its primary side refrigerant outlet port 13. Similar ly, the secondary side refrigerant inlet port 14 of the primary side sealing plate 16 is made larger than its secondary side refrigerant outlet port 15, and the primary side refrigerant inlet port 12 of the secondary side sealing plate 18 is made smaller than its primary side refrigerant outlet port 13. Because the port size is made larger on the side where the gaseous refrigerant flows in large quantity, the pressure drop can be reduced, resulting in the improvement of capacity and efficiency of heat exchanger.
Patent JP-H09325339-A (JP)
Title: Liquid crystal display element and its production
Inventor: CHIYOU HIYAKUEI
IPC: G09F9/30
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain good sharpens, a high contrast ratio and high transmittance in a bright state by providing a liquid crystal layer with a spiral structure which gradually changes the major axis direction of liquid crystal molecules between substrates when voltage is impressed on this layer. SOLUTION: Nematic liquid crystals 10 which are negative in dielectric constant anisotropy and are added with a chiral agent are injected between a pair of substrates 20 and 21 of a perpendicular orientation type ECB mode liquid crystal display element. At the time of not impressing the voltage, double refraction does not exist in the intra-surface direction of the substrates 20, 21 and since the liquid crystal molecules 10 are perpendicularly oriented, the good black display is obtd. When the voltage is impressed on this cell, the liquid crystal molecules 10 fall and retardation increases, thus attaining the state of allowing the transmission of light (bright state).  At this time, the liquid crystal molecules 10 attain the twisted structure (spiral arrangement) to gradually change the major axis direction as shown by dotted lines between the upper and lower substrates 20 and 21 on account of the chiral agent. The sharpness which is the ratio of the change in the transmittance to the change in the voltage is made to have a high value by such chirality.
Patent JP-S624808-A (JP)
Title: Method and apparatus for repairing trough for high-temperature melt
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B7/14
Filed: 1985-06-28
Abstract: PURPOSE:To remove only the deteriorated layer from a trough without digging an excess refractory material by inserting a breaking tool attached to the top end of a rock drill into the trough from above the trough and oscillating and moving the rock drill while adjusting the insertion depth thereof. CONSTITUTION:The breaking tool 12 attached to the top end of the rock drill 11 is inserted into the trough T for a high-temp. melt from above. The insertion depth of the tool 12 is adjusted. The position in the vertical direction of the rock drill 11 is adjusted by a moving body 13 and the rock drill is oscillated in the sectional direction of the trough T by an oscillating mechanism 15. The rock drill is moved along the longitudinal direction of the trough T. The breaking tool can be made to reach all corners of the inside surface of the trough T by the above-mentioned method and since only the deteriorated layer can be removed from the surface, the cost of repair is reduced.
Patent JP-H0436031-A (JP)
Title: Driving force controller for vehicle
Inventor: TANAKA YOSHIKAZU
IPC: B60W10/18
Filed: 1990-05-31
Abstract: PURPOSE:To enable driving force control suitable for road conditions so as to secure proper acceleration performance even on a low road surface such as a snow road by continuously calculating an abrasion coefficient of the surface of a roads based on a rear wheel load and driving torque in a step before generation of slip of a vehicle, and decreasing the driving force of the vehicle based on the abrasion coefficient just before generation of a slip. CONSTITUTION:A torque detection means 20 which detects a driving torque of a vehicle by an engine 11 and a wheel load detection means (vehicle height sensor) 28 which detects wheel load which act on wheels 15, 16 of the vehicle are provided. In a step before slip of the vehicle is generated, an abrasion coefficient of the road surface is calculated by an abrasion coefficient calculation means 29 based on the wheel roads on the vehicle displayed by a wheel load detection means 28 and driving torque displayed by the torque detection means 20. The driving force of the vehicle is decreased by a driving force control means 27 based on this newest abrasion coefficient.
Patent JP-S5567286-A (JP)
Title: White balance adjustment unit
Inventor: NAGAOKA YOSHITOMI
IPC: H04N9/73
Filed: 1978-11-16
Abstract: PURPOSE: To prevent vertical fly-back lines from being displayed at a power supply instant by supplying a white balance adjustment voltage from a prescribed bias source for a certain fixed time from the power supply instant for the receiver.  
     CONSTITUTION: Timer 24 measures a fixed time from the power supply instant and controls switcher 22 within the fixed time to supply the voltage of fixed bias source 23 to the emitter terminal of transistor 3, and the DC potential determined by the voltage of fixed bias source 23 is supplied to the cathode terminal of color receiving tube 6, thereby preventing vertical fly-back lines from being displayed. When a beam current is flowed surfficiently after the fixed time, switcher 22 supplies the output of signal processing circuit 11 to transistor 3 to switch the circuit so that an automatic control loop to stabilize the beam current may be operated, thus realizing a stable white balance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H091019-A (JP)
Title: Method and apparatus for applying surfactant on mold surface
Inventor: SUTEFUAN ROBAATO BIITON
IPC: B29C33/60
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To easily take out a polymer substance without damage by a method and an apparatus wherein a first mold part can be engaged to a second mold part to form the polymer substance and a surfactant assists to separate the first and the second mold parts from each other and to remove excess polymer substance on one face of the first mold part. SOLUTION: Each concave unit forms a front carve 18 for holding a monomer substance for molding a contact lens. In addition, to make a complete two part mold, after a monomer for molding is fed into the front carve 18, a second mold part with a base carve is successively assembled with the front carve 18 to form a mold cavity and a contact lens is formed in the mold cavity. The periphery of the base carve is placed on an annular lip 18b. The base care has an annular flange 19a extending radically outside and, when a mold part as the front carve 18 is assembled, it forms an annular gaps together with a flange 18a to receive an excessive HEMA-based molding substance from the mold cavity between them to form an HEMA ring sticked on the flange face.
Patent JP-H039877-A (JP)
Title: Image recording method and apparatus
Inventor: NAGAI KIYOFUMI
IPC: B41M5/26
Filed: 1989-06-06
Abstract: PURPOSE:To obtain high image quality and high resolving power by eliminating the generating of fogging, tailing and background staining by using a recording agent changing in its crosslinked structure and viscosity by electrochemical reaction to apply the same to recording paper in a non-contact state. CONSTITUTION:A recording agent 3 contains a substance having a crosslinking structure changeable its crosslinked structure due to a pH change or an ionic migration by the supply of a current and resultantly controllable in its viscosity. The recording agent 3 is applied to a recording agent carrying roll 8 having a conductive substrate in a laminar state from a recording agent supply roll 11 and a recording agent layer is formed on the conductive substrate and the film thickness thereof is made constant by a film thickness control means 5. When an image is formed, DC voltage is applied between a recording electrode 2 and the conductive substrate corresponding to an image signal at first so that the said electrode 2 becomes an anode to lower the viscosity of the recording agent 3. Next, high voltage is applied between a back electrode 7 and the conductive substrate to allow the recording agent 3 to lower in its viscosity and the recording agent is guided and bonded to recording paper to form a sharp image.
Patent JP-H05194171-A (JP)
Title: Light protecting composition
Inventor: MARII ANTOWANETSUTO RINARUDEI
IPC: A61K8/00
Filed: 1992-05-07
Abstract: PURPOSE: To obtain a light-protecting composition comprising a specific sun screening agent and a vehicle and having sun screening effect, etc., for protecting skin from injurious ultraviolet rays causing sunburn, early aging of skin due to sunlight. CONSTITUTION: This light-protecting composition comprises (a) 1-20% sunscreen component comprising octocrylene, ethylhexyl-p-methoxycinnamate and titanium dioxide, (b) 0.025-2% carboxyl copolymer containing a polymer of a monomer mixture of acrylic acid with methacrylic acid and ethacrylic acid and a binding polyalkenylpolyether, (c) 0.1-5% film-forming copolymer, (d) 0.1-10% wax component and (e) topical carrier. These components are included to prepare oil-in- water type sunscreen emulsion composition having surface tension of about >=30 dyne/cm when diluted as 3.33 wt.% aqueous solution.
Patent JP-H10327766-A (JP)
Title: Feed composition for treatment of urolithiasis and its production
Inventor: TSUGAMI YOSHIYO
IPC: A23K1/175
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition attaining therapeutic effect on urolithiasis in a short time, effective for preventing the nutritional deficiency caused by the administration of the feed and capable of keeping the fattening period and production efficiency by including a water-soluble vitamin and sodium chloride and/or potassium chloride at respectively specific ratios based on a fatty acid calcium salt. SOLUTION: The objective composition is produced by including 0.1.-20 pts. wt. of a water-soluble vitamin and 1-80 pts.wt. of sodium chloride and/or potassium chloride based on 100 pts.wt. of a fatty acid calcium salt. It can be produced by adding 0.1-20 pts.wt. of a water-soluble vitamin and 1-80 pts.wt. of sodium chloride and/or potassium chloride to 80 pts.wt. of a hot molten fatty acid, adding 5-40 pts.wt. of calcium oxide to the mixture and mixing 5-50 pts.wt. of water into the product.
Patent JP-H038292-A (JP)
Title: Manufacture of organic dispersion type el panel
Inventor: NARISAWA HIROSHI
IPC: H05B33/10
Filed: 1989-06-05
Abstract: PURPOSE:To improve a yield by providing an insulating layer and a phosphor layer on separate films, laminating them in contact with each other, and unifying a light emitting face. CONSTITUTION:An insulating layer 3 is coated on an aluminum film 4, a phosphor layer 2 is coated on another film 7, and the coated faces are overlapped face to face and pressed. The melting point of the high-dielectric resin of the phosphor layer 2 is made lower than that of the insulating layer 3. Phosphors with a large average grain size dispersed in the phosphor layer 2 flow in the phosphor layer 2 when heat-pressed, and voids at the boundary with the insulating layer 3 where phosphors do not flow relatively are buried and matched. The adherence between the phosphor layer 2 and the insulating layer 3 is improved, the coated face of the phosphor layer 2 is made very smooth if the smooth film 4 is used, and an excellent light emitting face is obtained. The light emitting face is made uniform, and an EL panel can be manufactured with a good yield.
Patent JP-S5475432-A (JP)
Title: Manufacture of metal bar for plating
Inventor: SHIGA SHIYOUJI
IPC: B21B45/00
Filed: 1977-11-28
Abstract: PURPOSE: To obtain a metal bar with enhanced corrosion resistance and plating adherence by dissolving a surface deformed layer formed by cold rolling, prior to polish rolling after finish cold rolling.  
     CONSTITUTION: After finish cold rolling, a copper bar or the like is dipped in a moxed soln. contg. 100g/l of sulfuric acid, 30g/l of hydrogen peroxide, etc. for about 15 sec to dissolve a surface deformed layer formed by cold rolling. Next polish rolling is carried out using two-step polish rolls, etc. By the dissolution the flatness of the bar of low anisotropy is recovered or enhanced. The bar is pretreated by alkali electrolytic degreasing, dipping in dil. sulfuric acid, etc. and then plated with tin, etc. to obtain a homogeneous plated face with surface luster and corrosion resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62122586-A (JP)
Inventor: ZUBI BOHATSUKU
IPC: D04H1/4391
Filed: 1986-06-18
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-S5664850-A (JP)
Title: Degassing and vulcanizing apparatus
Inventor: IMAI AKIO
IPC: B29C43/56
Filed: 1979-11-02
Abstract: PURPOSE:To provide the apparatus for carrying out the degassing and the vulcanizing simultaneously in series against plural sets of unvulcanized rubber plates comprising a conveying shelf equipped with a plate like pallet, a hook and a lever, a press mechanism and a vacuum furnace. CONSTITUTION:The unvalcanized rubber plates 10, 10' are positioned and fixed on the plate like pallet 11 and enclosed in an interior of a furnace body 31 by the conveying shelf 13 equipped with hook portions 17, 17'. In the furnace body 31,  firstly, a vacuum pump 32 and a valve unit 33 are operated to carry out the degassing. Subsequently, a hydraulic press 38 is operated to push up the plate like  pallet from a lower side succeedingly by a pressure plate 39 and a hook 19 is rotated around a rotary fulcrum shaft 22 as a center. A heat generating source 34 is  operated to heat and vulcanize the unvalcunized rubber plates 10, 10'.
Patent JP-H01311668-A (JP)
Title: Television speech device
Inventor: SUZUKI TOYOJI
IPC: H04M9/00
Filed: 1988-06-09
Abstract: PURPOSE:To perform the transferring/receiving of a video signal, an up and a down voice signals, and a power source by using a cable for an interphone of two wires by using a frequency band area and a modulation system suitable for a twin-lead transmission path. CONSTITUTION:The video signal of transferred/relieved through the path of the camera unit 14 of a hallway slave unit 11, a video signal modulation circuit 13, the twin-lead transmission path CBL, a room master unit 1, demodulation circuit 3, and a television monitor 4, and a video modulation signal is phase- modulated by a constant carrier wave. Also, the twin-lead transmission path CBL is provided with a damping characteristic generally, and the video modulation signal receives the attenuation of amplitude, however, since phase modulation is applied, no influence is given on a video demodulation signal. And the power source of the hallway slave unit 11 is supplied from the stepdown transformer 8 of the room master unit 1 and a coil 10 for powers source to a coil 17 for the power source of the hallway slave unit 11 and a rectifier circuit 18 in an alternate current of low voltage. In such a way, it is possible to transfer and receive the video signal by superposing on a voice signal by a baseband.
Patent JP-S62299451-A (JP)
Title: Method of starting automobile engine
Inventor: NAKAHAMA SHIGEO
IPC: B60R22/48
Filed: 1986-06-18
Abstract: PURPOSE:To make it possible to wear a seat belt without fail by making an engine start possible by detecting that a seat belt is extracted by a certain length. CONSTITUTION:A detection means is constituted such that a detection is made when a certain length of a seat belt 1 is extracted by applying an electricity conductive foil to a position of a seat exposed above a seat belt retracting part and arranging a detection brush for detecting the conductor (a) thereby making it possible to detect a conductance between a reel shaft of the seat belt 1. A detected signal of the seat being extracted by a certain length makes it possible to start an engine 1 based on the fact that, by means of a key switch and a relay circuit 5 for starting a vehicle, a logical multiplication of both of them is obtained. Thus it is made possible to make a driver wear the seat belt without fail.