baber/WOPTO huggingface dataset:
Patent JP-H09267498-A (JP)
Title: Heat transfer recording device
Inventor: OGA TAKAYOSHI
IPC: B41J2/325
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the melting of characters written by molten ink by the heat of a heater roller in a device in which a color image is formed by a coloring material layer using a sublimating dye on an image receiving layer, and characters and the like are formed on the surface of the image receiving layer by molten ink, and then the image receiving layer is heat transferred by the heater roller. SOLUTION: Respective coloring material layers 9, 10 and 11 of colors of Y, M and C, a molten ink layer 12 and also a protective layer 15 composed of a resin material and provided with heat resistance and pressure resistance are formed successively on an ink sheet 2 (a). A color image and the character information are formed on the image receiving layer 13 on a image receiving layer transfer sheet 4, and then the image receiving layer is coated with the protective layer 15 (b). The image receiving layer 13 coated with the protective layer 15 is faced to a card 7, and the layer is heat transferred to the card 7 side by a heater roller (c).
Patent JP-S60224229-A (JP)
Title: Semiconductor device
Inventor: TEZUKA IZUMI
IPC: H01L21/312
Filed: 1984-04-20
Abstract: PURPOSE:To stop decreasing of moisture resistance due to the influence of phosphorus to the first wiring layer without altering the present process by forming the first layer wiring of wirings through an inorganic insulating film containing no phosphorus on an inorganic insulating film which contains phosphorus oxide glass layer on the surface. CONSTITUTION:A glass (PSG) film 7 which contains high density phosphorus oxide is formed on the surface of a silicon oxide 2 for coating the surface of a semiconductor element formed on the other portion of the surface of a substrate 1. An inorganic insulating film 8 which does not contains phosphorus, formed on the film 7 is made, for example, of glass (SOG) by coating and silicon oxide by CVD not doped with nitride or phosphorus due to plasma discharging. The first layer wirings made of aluminum are formed as an electrode contacted with low resistance with the element, and partly extended on the film 8.
Patent JP-H01251184-A (JP)
Title: Simple calculating system for line segment direction
Inventor: GOTO KEISUKE
IPC: G06T7/60
Filed: 1988-03-31
Abstract: PURPOSE:To enable the accurate approximate calculation of arc tangent to be executed by improving a calculating method which specially concerns to a direction among the length and the direction calculation of a line segment vector. CONSTITUTION:When the start point A (xs and ys) and the end point B (xe and ye) of the line segment is given, the (x) component (xe and xs) of them are respectively inputted to an (x) direction differential computing element 1 and an (x) direction size decision circuit 1' and the (y) component (ye and ys) are respectively inputted to a (y) direction differential computing element 2 and a (y) direction size decision circuit 2'. The computing elements 1 and 2 respectively calculate the coordinate difference between the end point and the start point of the line segment vector as for an (x) axis and a (y) axis and output absolute values ¦xe-xs¦ and ¦ye-ys¦. A normalization factor K executes a role to decide from which position the data is to be fetched at a reference direction table 9 so as to allow the absolute value of the coordinate difference between the (x) axis and the (y) axis of the line segment vector to correspond with the divided number of the table 9.
Patent JP-H10272981-A (JP)
Title: Material handling vehicle
Inventor: SUKEGAWA HIROMI
IPC: B66F9/065
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a material handling vehicle that is able to load a plurality of conveyed materials on the deck. SOLUTION: This material handling vehicle is provided with two loading parts 11a and 11b in a deck 11 and also a material handling gear 13 being free of housing a container 12 into these loading parts 11a and 11b, and this material handling gear 13 is composed of a first boom 14 installed in a rear end of the deck 11 free of rocking motion, a first boom rocker device 17, a second boom 23 installed in a tip part of the first boom 14 free of rocking motion, a second rocker device 25, and a lifting sling installed in a tip of the second boom 23, respectively. In this constitution, the lifting sling is engaged with the container 12, rocking the first boom 14, and the container 12 is able to be loaded or unloaded to or from the rear loading part 11b. In addition, the first boom 14 and the second boom 23 are rocked up and down, whereby the container 12 is able to be loaded or unloaded to or from the front loading part 11a as well.
Patent JP-H04311514-A (JP)
Title: Device for removing non-metallic inclusion in molten metal
Inventor: SUZUKI TAKAO
IPC: B22D11/10
Filed: 1991-04-11
Abstract: PURPOSE:To efficiently remove non-metallic inclusion and to improve the yield by arranging a rotary vessel horizontally rotating molten metal and a floating-up vessel connected with the above vessel and making a communicating hole for communicating the above both vessels the prescribed cross sectional area. CONSTITUTION:The title removing device is formed of the rotary vessel 1 horizontally rotating the received molten metal and the floating-up vessel 2 connected with this. This floatingup vessel 2 provides a flowing-out hole 6 to float up the non-metallic inclusion in the molten metal. Further, the communicating hole 5 for communicating the above both vessels 1, 2 is arranged and the cross sectional area (cm<2>) of the communicating hole 5 is made to be <=flowing rate (t/min)X50 and to be <= the total area of rotary vessel 1X5%. Then, the horizontal rotating flow is given to the molten metal and the non-metallic inclusion in the molten metal is separated and removed.
Patent JP-2000087991-A (JP)
Title: Coupling structure of expandable shaft
Inventor: TONO KIYOAKI
IPC: F16D1/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the workability in assembling a steering device in a vehicle, and to surely prevent generation of a play after the assembly. SOLUTION: A holder 12 is fitted to an end part of a ring member 10, and the diameter of the ring member 10 is expanded to reduce the sliding friction resistance of a tubular member 5 to an intermediate shaft 1. After the assembly, the holder 12 is released, and the tightening force of the tubular member 5 to the intermediate shaft 1 is increased by the tightening force of the ring member 12 to be exerted by contracting the ring member 10.
Patent JP-H09270516-A (JP)
Title: Polycrystalline semiconductor tft, method of manufacture and tft substrate
Inventor: MASUSHIGE KUNIO
IPC: H01L29/786
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a TFT with high withstand voltage and high on-state current. SOLUTION: A polycrystalline silicon TFT are provided with a glass board 1, a substrate film 2, a polycrystalline silicon 3, a gate insulating film 4, a gate electrode 5G, a source.drain region 7, an interlayer insulating film 8, source.drain electrodes 9, a picture element electrode 10, a light shielding film 11 and an offset region 15 and the source.drain electrodes 9 are arranged to the offset region 15 through the gate insulating film 4 and the interlayer insulating film 8.
Patent JP-S63241422-A (JP)
Title: Electric meter
Inventor: WATANABE TAKASHI
IPC: G01D11/26
Filed: 1987-03-30
Abstract: PURPOSE:To prevent a wiper member from moving by holding a rod type magnet wiper member which removes drops of water, etc., inside the window of a meter through a wiper operating member made of another magnet from outside the instrument by a holder arranged inside the window of the instrument. CONSTITUTION:The wiper member 8 made of the nearly square-sectioned rod type magnet is arranged inside the window 2 and the wiper member holder 10 made of two magnetic materials provided below the window 2 controls the storage position. Then when it is difficult to read a metered value because of drops of water, etc., sticking on the internal surface 2A of the window 2, the wiper operating tool 9 formed similarly to the member 8 is brought into contact with the window 2 of the wiper operating tool 9 and attracted to the operating tool 9, which is slid up-and-down to remove the drops of water, etc.; and the value is read and the member is attracted to the holder 10 after the read. Consequently, the movement of the member 8 during the transportation is suppressed to prevent instrument internal elements 5 from damaging.
Patent JP-S557711-A (JP)
Title: Fiber with fine lense and forming method thereof
Inventor: KOMIYA YOSHIO
IPC: G03B27/32
Filed: 1978-06-30
Abstract: PURPOSE: To form fine lenses readily well to the end faces of fibers by using photosensitive hardening agents.  
     CONSTITUTION: When a photosensitive hardening agent 11 which gradually hardenes by causing photopolymerization when radiated with ultraviolet rays, etc. is coated on the end face of an optical fiber plate 2 and the other end of the plate 2 is radiated with a mercury lamp or the like, the distribution of the exit light 13 of the ultraviolet rays propagaging in the optical fibers change symmetrically to the central axes of the fibers, whereby the lens-form hardened parts 14... are formed in the hardening agent 11. This enables the fine lenses 15... which improve the directive characteristics of the exit light of the optical fibers for transmission of luminous flux to be readily and well formed to the exit end face of the optical fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58206013-A (JP)
Inventor: HERUMUUTO SHIEEDERE
IPC: H01H1/20
Filed: 1983-05-09
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-S62294225-A (JP)
Inventor: BYKER HARLAN J
IPC: G02F1/1503
Filed: 1987-03-31
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-S62236147-A (JP)
Title: Optical information reproducing device
Inventor: SAEKI RIICHI
IPC: G02B7/28
Filed: 1986-04-07
Abstract: PURPOSE:To easily manufacture and adjust a device which is cheap in price and light in weight by using a function integrating diffraction grating lens composed of the first diffraction grating lens and the second diffraction grating lens. CONSTITUTION:A function integrating diffraction grating lens 8 to form, on the same surface and the relative surface of a plate, the first diffraction grating lens 8a having the function to unify a collimating lens and an objective lens and the second diffraction grating lens 86 having the function to unify a beam splitter and a detecting optical system is arranged between a semiconductor laser 1 and a disk 7, a function integrating diffraction grating lens is driven by an actuator, the semiconductor laser and the disk surface the kept to the commonly provided image forming relation by the first diffraction grating lens and like that, focusing is executed. The voltage to drive the actuator is obtained by adding the voltage in accordance with the position of the function integrating diffraction grating lens to then voltage corresponding to the difference between respective signals of divided detecting devices 6a and 6b.
Patent JP-H04315642-A (JP)
Title: Tile panel
Inventor: SAKURAI HIDEMI
IPC: B32B18/00
Filed: 1991-04-12
Abstract: PURPOSE:To absorb the distortion due to the difference of the thermal expansion coefficient by sticking a tile on a plate-shaped body of a hard polymer foam body made of independent bubbles with an organic adhesive. CONSTITUTION:Four magnetic tiles 2 are stuck at a preset gap on a hard polymer foam body 3 made of independent bubbles with the preset expansion ratio with an organic adhesive 4 to manufacture a tile panel 1. This tile panel 1 is stuck and installed on the floor 5 of a balcony with an adhesive. A gasket is inserted between adjacent tile panels 1 as required, or adjacent end faces are stuck together. The substrate foam body 3 stuck with the tiles 2 exerts some flexibility, the distortion generated between the adhesive, substrate and tiles 2 is prevented, and the cracks and peeling of the tiles 2 caused by the difference of the thermal expansion coefficient are prevented.
Patent JP-S576919-A (JP)
Title: Detecting circuit for faulty input pattern
Inventor: TANIGAWA KIYOSHI
IPC: G06F13/00
Filed: 1980-06-13
Abstract: PURPOSE:To realize a monitor for a fault of an input pattern with a small number of component parts, by connecting the binary signals to the priority encoders of two series with the sequence of array of the binary signals made inverse to each other and then using an output obtained via an adding circuit for a decision of fault. CONSTITUTION:The input signals, e.g. 1-8 of a pattern in which only a binary signal secures a signal presence state in the normal mode are supplied to an OR element 10, and at the same time connected to priority encoders 11 and 12 of two series in such way that the sequence of array of binary signals becomes adverse to each other. The outputs of these encoders are supplied to an adding circuit that consists of an adder circuit 13, an AND element 14 and a reverse element 15 and generates the output signal of a pattern which follows an addition of each digit. Then a normal or fualty state of the input pattern is decided according to a signal presence or signal absence state of an AND16 of the element 15 and the output signal of the OR element 10. As a result, the number of AND elements is reduced, and a fault of an input pattern comprising a number of input signals can be monitored with a small number of component parts.
Patent JP-H10277997-A (JP)
Title: Punch die
Inventor: KATO HISAO
IPC: H05K3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a punch die with an excellent workability which can remove a work piece simply without generating a breaking and a bending. SOLUTION: This punch die 11 has positioning projections 21A to 21F allowable to insert and remove to positioning holes 3 formed on a work piece 13 projected from a processing surface 13. The inserting condition of the positioning projections 21A to 21F to the positioning holes 3 is changed to an ejecting condition and an absorbing condition, for example, in the punching time and the taking out time of the work piece 13, by an inserting condition change-over means.
Patent JP-S524340-A (JP)
Title: Flying body
Inventor: ITOU TOSHIROU
IPC: A63H27/08
Filed: 1975-06-26
Abstract: PURPOSE: To obtain a light and freely designed kite which is sufficiently stable in a strong wind and even in a breeze for flying. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000272962-A (JP)
Title: Piezoelectric ceramic composition
Inventor: SASAKI ATSUSHI
IPC: C04B35/46
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a material for a suitable piezoelectric ceramic element without using Pb by using a specific composition of Bi, Na, K and TiO2. SOLUTION: The objective composition is expressed by the general formula [Bi0.5(Na1-xKx)0.5]TiO3 wherein (x) is a molar ratio satisfying the formula 0.20<x<=0.30. The composition can be produced by using highly pure Bi2O3, Na2CO3, TiO2 and K2CO3 as main component raw materials and <=2 wt.% additives such as Fe2O3 and Cr2O3, stoichiometrically mixing the components to get the above composition, mixing in ethanol for about 20 hr with a ball mill, calcining the mixture by keeping at about 800 deg.C for 1 hr, crushing for about 10 hr, granulating the powder using a polyvinyl alcohol as a binder, compression molding in the form of a disk having a prescribed dimension and baking the molded disk by keeping at about 1100 deg.C for about 2 hr.
Patent JP-H09268681-A (JP)
Title: Floor structure
Inventor: YAMADA NAOCHIKA
IPC: E04B5/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a wholly new technology by which upwash of floor panels can be prevented by pressing down of upper surfaces of the adjacent floor panels by collars of metal fittings having a collar inserted into and fixed to notches particularly arranged in end parts of the floor panels. SOLUTION: Metal fittings 5 are inserted into notch parts 3 of floor panels 2 laid on parallel steel frame skeletons 1, and lower parts of these metal fittings 5 having a collar are fixed to the steel frame skeletons 1 by one side joining tools 6. Upper surfaces of the adjacent floor panels 2 are pressed down by collar plates 5d arranged above the metal fittings 5 having a collar, and reinforcements are arranged in prescribed joint parts 4 in joint parts 4 formed between the floor panels 2, and both ends of these reinforcements are fixed to the metal fittings 5 having a collar.
Patent JP-S524021-A (JP)
Title: Ac-dc converter
Inventor: TACHIBANA KIYOUZOU
IPC: H02M7/19
Filed: 1975-06-30
Abstract: PURPOSE: In an AC-DC converter which can operate both normal conversion and reverse conversion and is used in the cars of the electric railroad, the high harmonic current is reduced without reducing the maximum conversion power. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000272715-A (JP)
Title: Commodity storage and management system
Inventor: OTAKE SHIRO
IPC: B65G1/137
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To extremely efficiently do work for carrying a great number of commodities out of receiving sections. SOLUTION: Containers capable of storing a plurality of commodities are carried between a receiving section K (K1, K2) for receiving the commodities for rent and return and a storage section R for storing the plurality of containers. For the containers carried to the receiving section K, the operation of a line-off mode is executed for line-off container management where the management of positional information for the containers is prohibited until carry-in order is instructed to the storage section R for the containers.
Patent JP-H01249412-A (JP)
Title: Multiple face operable and closable molder
Inventor: SHIROMIZU YOSHIO
IPC: B22C9/06
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to precisely mass-produce molded items having complicated shape on the whole surface by a constitution wherein a molder consists of a movable main mold, which is arranged square at a fixed mold and is approachably and separably moved to and from the fixed mold, and movable side molds, each of which is arranged to the side of the fixed mold and moves normal to the fixed mold, in addition to the fixed mold. CONSTITUTION:A multiple face openable and closable molder consists of a movable main mold 2, which is approachably and separably moved to and from a fixed mold 1, and movable side molds 3a and 3b, which are arranged to the sides of the fixed mold 1 and moves almost normal to the fixed mold 1. The mold closing is started by carrying the movable side molds 3a and 3b at the sides of the fixed mold 1 in their mold closing positions in order to constitute the sides of a molded item and, after that, closing the movable main mold 2, resulting in forming a cavity of the whole molded item. By filling material in the cavity and heating it by steam, the molded item is produced. After the material is cooled and the movable main mold 2 and the movable side molds 3a and 3b are separated in reverse action, the molded item is ejected. By repeating the above-mentioned actions, molded items having highly accurate and complicated shape are mass-produced at high speed.
Patent JP-S567288-A (JP)
Title: Information memory unit
Inventor: OZAWA YUKIO
IPC: G11C11/41
Filed: 1979-06-27
Abstract: PURPOSE:To make a unit small-size and low-power consumption, by supplying selectively a current for every certain unit of the IC memory. CONSTITUTION:Memory select signal M is given to decoder 7 to select one of memory circuits 15 through tri-state buffer 8. The address signal is given to circuits 15 through buffer 8, and read data is transmitted to line 3. Memory enable signal ME and package select signal PS are given to driver 9, and the NAND signal of signals PS.ME and the NAND signal of signal PS are output from driver 9. When signals PS and ME are high-level, the gate of buffer 8 is opened to make memory selection, address input, and data output possible.
Patent JP-H071096-A (JP)
Title: Method for cooling cast slab in continuous casting
Inventor: YAMANAKA AKIHIRO
IPC: B22D11/22
Filed: 1994-04-19
Abstract: PURPOSE:To provide a cooling method for obtaining a continuously cast slab having a few center porosity. CONSTITUTION:In a secondary cooling at the time of continuously casting a steel, at the time when solid phase ratio at the center part of the cast slab becomes 0.1-0.3, the control cooling for water cooling surface of the cast slab is started at 25-100[l/(min.m<2>)] of water volume density and continued until the solid phase ratio at the center part of the cast slab becomes >=0.8. In this method, control cooling zones suitably combining the secondary cooling zone divided into plural cooling blocks, can be used. By this method, the starting of the control cooling since the solid phase ratio at the center part of the cast slab becomes <0.1, is avoided and the good effect can surely be obtd. In these methods, as the cooling means, air-mist spray is desirable to use. By this method, the cast slab having a few center porosity and being suitable to base stock for producing seamless pipe, etc., can be produced.
Patent JP-H01255607-A (JP)
Title: Manufacture of oxidizing resistant permanent magnet
Inventor: SATOIE YASUO
IPC: H01F41/02
Filed: 1988-04-02
Abstract: PURPOSE:To manufacture a permanent magnet improving oxidizing resistance without any influencing to magnet characteristic by compacting magnetic powder material containing rare earth element, Fe and B as main components, sintering and forming resin layer on the surface. CONSTITUTION:The magnetic powder material containing R (rare earth element containing Y), Fe and B as the main components is compacted and successively, the resin layer is injectionformed on the sintering body obtd. by sintering with an injection forming machine. Then, the resin layer is desirable to form with thermoplastic resin and polycarbonate, polyacetal, polyphenylene oxide, etc., may de used. In such a way, as water is not entirely contained in a film forming process for the oxidizing resistant film, oxidation of the magnet material during treatment is prevented and the permanent magnet improving the oxidizing resistance is obtd. without damaging the magnet characteristic.
Patent JP-H09268894-A (JP)
Title: Tunnel support member and construction method for tunnel support
Inventor: KONO SHIGEYUKI
IPC: E21D11/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To construct a tunnel timbering simply and quickly and improve the work environment by storing dry concrete material in a storing space inside a storing body, and forming the outer surface part opposite to an excavating surface by a water soluble material. SOLUTION: Each tunnel timbering member 50 includes a storing body 20 having storing spaces S, S... in the inside, dry concrete materials 30, 30... respectively stored in the storing spaces S, S..., and cloth bags 40, 40 having water absorptivity and water permeability, which enclose the drying concrete materials. The storing body 20 comprises a frame 21 made by plastics or the like, an outer surface part 25 for covering the open end of the excavating surface side of the frame 21, and an inner surface part for covering the other open end, wherein the outer surface part 25 is formed by a plastic mesh-like plate 26 and a water soluble material 27 such as starch material or the like applied to the mesh-like plate 26.  The thus formed tunnel timbering members 50 are continuously provided to the assembled into a cylinder, and water W is supplied to the dry concrete materials 30, 30... of each tunnel timbering members 50 to be formed as a tunnel timbering 100.