baber/WOPTO huggingface dataset:
Patent JP-H0746734-A (JP)
Title: Finishing method for surface of insulator of rubber and plastic power cable
Inventor: SATSUMOTO KOJI
IPC: H01R43/00
Filed: 1993-08-02
Abstract: PURPOSE:To provide a stable and smooth surface of a cable insulator without relying on the skill of a worker, by putting a Teflon-based or silicon rubber- based contraction tube on a cable insulator, and heating a contraction-tube layer on the cable insulator. CONSTITUTION:At a cable terminal part, an outer semiconductor layer 1 is cut off to expose a cable insulator 2. The cable insulator 2 is covered with a Teflon-based or silicon rubber-based contraction tube that doesn't fuse to the melted surface of the insulator 2 at a high temperature. After the contraction tube is heated with a dryer to form a contraction tube layer 3, the contraction tube 4 is put in a heating tube 4 having an inner heater 41. Then, the surface of the insulator 2 is melted under atmospheric pressure at a temperature higher than a melted point of the insulator 2. In the melting step, the inside-face smoothness in the contraction tube 2 is transferred to the face of the insulator 2 through expansion force of the insulator 2 and pressure by shrinkage of the contraction-tube layer 3. Consequently, the surface of the insulator is finished smoothly through a so-called iron effect.
Patent JP-S60103515-A (JP)
Title: Thin film magnetic head
Inventor: NAGAIKE SADAKUNI
IPC: G11B5/10
Filed: 1983-11-11
Abstract: PURPOSE:To improve the sliding characteristic with a magnetic disc and the mechanical processing characteristic by using zirconium oxide made of a cubic crystal system stable even at room temperature for a material of a base. CONSTITUTION:To 99.5% purity of zirconium oxide powder, 6-11mol% of 99.5% purity of yttrium oxide powder is added and mixed, and the zirconium oxide obtained by sintering the mixture under vacuum by means of the hot press is used as the base, and a slider part 1 formed by processing mechanically the base and a thin film magnetic head element part 2 form a thin film magnetic head. The cubic crystal of the zirconium oxide stable even at a high temperature is formed at room temperature, the mechanical processing characteristic is improved, the transformation in the process is prevented, and also the sliding characteristic with a magnetic disc is improved.
Patent JP-S60102949-A (JP)
Title: Purification of ion exchanger
Inventor: HENMI MASAHIRO
IPC: C08J5/20
Filed: 1983-11-11
Abstract: PURPOSE:To obtain an ion exchanger containing extremely little impurities and having excellent whiteness, by treating an ion exchanger with active chlorine. CONSTITUTION:An ion exchanger, particularly, ion exchange fibers are treated with active chlorine, particularly, active chlorine generated from a chlorine base bleaching agent. The active chlorine containing compound displays its effect at a concentration of about 0.01-2mol/l. Preferably, a concentration range of 0.02- 1mol/l, more preferably, 0.05-0.5mol/l is selected in view of adverse effects of reduction in the strength of the fibers or residual chlorine. The treatment is carried out at a relatively low temperature of ordinarily not higher than 100 deg.C and not lower than 0 deg.C, preferably, not higher than 90 deg.C, more preferably, not higher than 80 deg.C. Active chlorine decolorizes the ion exchanger and remove only impurities from the ion exchanger without producing any adverse effect on ion exchange groups and water content (degree of crosslinking) which are important requisites for the ion exchanger.
Patent JP-H0551247-A (JP)
Title: Carbon-containing unfired refractory
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/04
Filed: 1991-08-22
Abstract: PURPOSE:To obtain excellent oxidation and corrosion resistances by adding Al-V alloy, powder having a prescribed atomic ratio of Al:V to a refractory material consisting of a carbonaceous material and a magnesian refractory material. CONSTITUTION:A refractory material is obtd. by blending 5-30wt.% carbonaceous material of <=1mm diameter such as flake graphite with 70-95wt.% magnesian refractory material such as sintered magnesia. Al-V alloy powder of <=950mum particle diameter having 9:1 to 3:5 atomic ratio of A:V is added to the obtd. refractory material by 1-10wt.% and they are mixed, press-molded and heat-treated to produce carbon-contg. unfired refractories.
Patent JP-2001034381-A (JP)
Title: Display control device, display control method, and recording medium
Inventor: FUJINO AKIYUKI
IPC: G06F3/048
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a display control device capable of automatically detecting the natural movement of a user of display trying to search a display element displayed on a display, changing the display state of the display element and enabling the user to easily confirm the display element. SOLUTION: When a user sits down in the front of a display 3, the upper half of the user's body and its background are photographed by a CCD camera 1, its image is temporarily recorded in an image memory part 11, an image of a face is extracted by an image feature extraction part 12 and recorded in an image feature memory part 18 and the center of gravity of the extracted face image is calculated by a center-of-gravity calculation part 14. Then, the center of gravity obtained at the time of movement is divided by a prescribed time and recorded in a center-of-gravity time series memory part 15. A moving distance judging part 16 compares the contents of the memory 15 with that of a reference data part 19, judges whether the display state of the display element displayed on the display 3 is to be changed or not, and in the case of changing the display state, a display control part 17 changes the display state and displays a picture whose display state is changed on the display 3.
Patent JP-H0742649-A (JP)
Title: Fuel injection valve
Inventor: SASAO ISAMU
IPC: F02M51/06
Filed: 1993-08-03
Abstract: PURPOSE:To reduce manufacturing cost as well as to obtain a fuel injection valve of less beating friction and sliding friction on the surface on which a fixed core and a movable core abuts when alcoholic fuel of less fluid lubrication effect or gas fuel of no fluid lubrication effect is used. CONSTITUTION:A movable core 6 and fixed core 2, at least, are formed by a ferreous metal material, a boron is penetrated into either the lower end 2B of the fixed core 2 or the upper end 6A of the movable core 6 or both and a boride layer of a Fe 2B is formed on these metal surfaces.
Patent JP-H0555297-A (JP)
Title: Semiconductor mounting device
Inventor: SAITO YASUTO
IPC: H01L21/60
Filed: 1991-08-22
Abstract: PURPOSE:To prevent the occurrence of microcracks when connecting a semiconductor chip, using a bump. CONSTITUTION:A bonding pad 22, which is connected to the internal circuit of a semiconductor chip 21, is fixed to this chip 21. A ball-shaped bump 25 is formed on the pad 22. A metallic layer 27 of low melting point where In is 70% and Pb is 30% is made on the surface of the bump 25. The lead 30 fixed to a TAB film and the bump 25 are connected with each other through the metallic layer 27 by thermocompression-bonding.
Patent JP-H0373887-A (JP)
Title: Stereophonic reproducing device
Inventor: TAKEUCHI NARIKAZU
IPC: H04S7/00
Filed: 1989-08-16
Abstract: PURPOSE:To make it possible to reproduce recorded contents in the set state of a timer by depressing a key connected to a timer control part. CONSTITUTION:A day of the week to be driven, starting time and ending time are set up by depressing the time setting key 10 connected to the timer control part 6 and stored in the memory of the control part 6. When setting commands are transmitted from the control part 6 to respective apparatuses through a bus line 9, the current control states of an amplifier control part 1, a graphic equalizer control part 2 and a tuner control part 5 are stored in respective memories la, 2a, 5a together with the command numbers. Thus, three kinds settings can be formed at maximum. At the set starting time, timer drive commands are transmitted from the control part 6 to respective apparatuses, the control parts 1, 2, 5 read out the stored control data from the memories 1a, 2a, 5a to drive respective apparatuses. Consequently, data can easily be reproduced in the same state as the setting state.
Patent JP-S6191662-A (JP)
Title: Projecting and exposing device
Inventor: HORIUCHI TOSHIYUKI
IPC: G02B27/18
Filed: 1984-10-11
Abstract: PURPOSE:To obtain higher resolution with a thin resist layer by mounting a special stop which has higher transmissivity at the center part than at the peripheral part instead of a uniform stop which determines the size of a secondary light source. CONSTITUTION:When resist is thin, light from the center part of the secondary light source is not used so as to improve the resolution and only light from the peripheral part of the secondary light source is used for exposure. Consequently, the special stop is, for example, a stop having a annular passing area. In another way, a stop having a distribution of transmissivity is used instead thereof. Its transmissivity is so distributed that the transmissivity is higher toward the periphery and lowest or zero at the center. This special stop is only mounted instead of the aperture stop of the exit of an optical integrator. When a thin resist layer is used, the resolution is higher and higher as a pattern in use is thinner and thinner toward the outside of the secondary light source. For the purpose, only the light from the peripheral part of the secondary light source is used to obtain higher resolution.
Patent JP-H0259884-A (JP)
Title: Character recognizing device
Inventor: SAITO YASUHIRO
IPC: G06K9/62
Filed: 1988-08-25
Abstract: PURPOSE:To shorten a processing time without decreasing the amount of data on standard characters which effect a recognition rate and to speed up character recognition by calculating the distance to a standard character when the distance to a character being calculated becomes larger than the distance to the least significant digit candidate character. CONSTITUTION:A comparing means 300 compares the distance to the character being calculated by a distance arithmetic means 100 with the distance to the least significant digit candidate character in a sorting means 200 and calculates the distance to the next standard character when the distance to the character being calculated becomes larger than the distance to the least significant digit candidate character. Namely, when the distance being calculated by the distance arithmetic means 100 becomes longer than the distance to the least significant digit candidate character in the sorting means 200, the probability that the standard pattern being calculated is a correct character is equal to zero. Consequently, subsequent calculation is quitted at this point of time and the distance to the next standard character is calculated to shorten the processing time without decreasing the amount of data of of the standard characters, thereby speeding up the character recognition.
Patent JP-H0877674-A (JP)
Title: Cartridge-loading mechanism
Inventor: IWANAGA RYUICHI
IPC: G11B17/043
Filed: 1994-09-05
Abstract: PURPOSE: To simplify the constitution and miniaturize the whole apparatus by using a shape memory alloy as a driving source to release a lock and providing a control part for changing a shape of the alloy. CONSTITUTION: A shape memory alloy 60 is processed so that a U-shaped bent part is restored by heating. A sheet of heater is set at the bent part to control heating. Before a disc cartridge 2 is loaded, the alloy 60 is closed in the U-shape. Thereafter, when the cartridge 2 is inserted to a drive device, a slide cam 24 is moved by the energizing force of a spring 28. At this time, since a pin 41 is pressed in touch with the cam 24, the alloy 60 is deformed (opened) along with the movement of the cam 24. At an ejection time, electric power is supplied to the sheet of heater to heat the alloy 60, whereby the stress to return the alloy to the closed state is exerted. The restoring stress is larger than the energizing force of the spring 28 activating the cam 24, and therefore the alloy 60 and the cam 24 are moved to the original position.  A lock of an engaging member is freed at the position, and the cartridge 2 is discharged.
Patent JP-S6192447-A (JP)
Title: Information recording medium
Inventor: MIYAMOTO NORIFUMI
IPC: G11B7/004
Filed: 1984-10-11
Abstract: PURPOSE:To attain high density, high speed recording and reproduction even when the number of revolutions of a disc is decreased by constituting incorporatedly an objective lens and an optical disc to attain an optical disc device not requiring automatic focusing. CONSTITUTION:The surface of a protection film is processed to a spherical face, a concentric convex lens is assembled to form a disc. The distance between a recording medium 11 and convex lenses 12, 13 is a focal distance of the said convex lenses and in making a parallel light incident on the convex lenses, of focus is formed on the recording medium. Thus, in utilizing the parallel ray for disc recording and reproducing light, even when the distance between the optical system of the device and the disc is fluctuated due to warp, the spot is formed on the recording medium at all times. Further, the convex lens 21 in common use with the protection film arranged concentrically and radially is considered. In this case, the distance between the lens and the recording medium is taken as the focus of the lens, then no automatic focus system is required.
Patent JP-S6268476-A (JP)
Inventor: KANAZAWA MASAO
IPC: A63F7/02
Filed: 1985-09-24
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-H0661207-A (JP)
Title: Washer for clean room
Inventor: YAMASHITA TEPPEI
IPC: H01L21/68
Filed: 1992-08-07
Abstract: PURPOSE:To provide a washer for a clean room capable of carrying out semiconductor wafers, etc., to a next step without exposing the semiconductor wafers etc. after washed to a clean room atmosphere and also keeping them for many hours. CONSTITUTION:In a washer for a clean room in which a substrate W for an electric apparatus, received in a cassette 40, is carried in from a cassette carry-in inlet 12 of a casing 11 and washed in a specific washing step, the casing 11 is integral with means for receiving the cassette 40 passed through the last step of a washing step into a mobile airtight container 60, and purging means for gas-purging the mobile airtight container with inactive gas for a substrate, and the casing 11 has a carry-in inlet 13 and a carry-out outlet 13 for the mobile airtight container.
Patent JP-S60104626-A (JP)
Title: Tool pot in automatic tool exchanging device
Inventor: ISHIKAWA KAZUTOMI
IPC: B23Q3/157
Filed: 1983-11-09
Abstract: PURPOSE:To decrease weight, increase strength, reduce cost, and facilitate replacement and maintenance by forming a clamp house having a knob hole at the bottom of a metal cylinder proper in a unit and removably fitting it to the bottom of the proper. CONSTITUTION:A cylinder proper 11 serving as a tool pot is almost made of metal, and a synthetic resin ring 13 matching the tool holder taper is provided at its upper edge section 12 to reduce the weight. A steel ball 19 supporting a knob 16 inserted into the central knob hole 17, a lock ball 20 preventing the knob from dropping, a lock pin 21, and their related parts are stored in a clamp house 18 unit, which is fitted/removed via a stop ring 23. A tool holder 15 is locked in the cylinder proper 11 via the lock pin 21 elastically supported by a plate spring 24 outside the bottom 14 of the proper, thereby the pin 21 is not required to be supported from inside the tool pot taper, thus the construction is simplified and the weight is reduced.
Patent JP-S59152243-A (JP)
Title: Formation of thin membrane and screen printing paste
Inventor: ERUBIN BEE BARUTENBERUGU
IPC: B28B11/04
Filed: 1983-11-12
Abstract: The invention relates to a process for the production of patterned lustre coatings on surfaces of bodies of glazed ceramic, in particular, tiles, glass or enamel using a cover corresponding to the pattern to be produced. On the surface of the body acting as substrate, a negative of the pattern is produced by a paste applied by screen printing, the body provided with the pattern negative is heated in a furnace to a temperature above approximately 400 DEG  C., the body is subsequently dipped into the solution of a metallic compound which reacts with the surface of the body not covered by screen printing to form a thin layer of the metal and oxides of the metal. In the metal/metal oxide layer of the body whose surface is cooled down by dipping, lustre colors are produced by heat input. Finally, after formation of the lustre colors, the screen printing paste constituting the pattern negative is removed from the body.
Patent JP-H0860815-A (JP)
Title: Roof structure using alc board
Inventor: TAMURA MASAHIRO
IPC: E04D12/00
Filed: 1994-08-15
Abstract: PURPOSE: To make it possible to prevent the concentration of load into a groove bottom of a sheathing roof board and provide a roof having an uneven and smooth roof surface as well by scattering load acting on a rafter member. CONSTITUTION: In a roof structure where a rafter member 20 is mounted to a recessed groove 11 of an ALC sheathing roof board 10 and a metal-made roof board 40 is fixed by way of the rafter member 20, substantially the whole bottom of collar parts 21 of the rafter member 20 is placed in contact with an edge on both sides which clamps the recessed groove 11 so that the rafter member 20 may be housed in the recessed groove 11. Since the height dimension (h) from the bottom of the rafter 20 to the collar part 21 and from the contact surface to the sheathing roof board 10 fails to exceed the depth dimension (D) of the recessed groove 11, the rafter member 20 has a clearance between a groove bottom 12 of the recessed groove 11 and supported thereon.  This construction makes it possible to prevent the concentration of load into the groove bottom of the recessed groove of the sheathing roof board and protect the sheathing roof board from being cracked and provide a roof which is uneven and excellent in its outside view.
Patent JP-S60103920-A (JP)
Inventor: ISO NAOYUKI
IPC: A47F7/19
Filed: 1983-11-10
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-H0498382-A (JP)
Title: Optical mark reader
Inventor: NAKAGAWA TAKANORI
IPC: G06K7/10
Filed: 1990-08-10
Abstract: PURPOSE:To commonly utilize the optical mark reader to a mark sheet with different center point space distance of a mark by relatively positioning a sensor unit group and a space setting body in the cross direction against the longitudinal direction of a groove. CONSTITUTION:Plural mark sensors 3 are individually supported movably in the right and the left direction in a rail 7 equipped with a board 4. When a sensor unit group 8 are positioned in the center of a groove 10 in a space setting body 9, the space of the individual mark sensor 3 becomes 0.25l. When the sensor unit group 8 are positioned on the upper groove side of the groove 10, the space of the mark sensor 3 becomes 0.3l. Similarly, when positioned on the upper side of the groove 10, the space of the mark sensor 3 becomes 0.2l. Thus, the reading of the mark sheet with different distance between the center point space of the mark can be realized.
Patent JP-S6455584-A (JP)
Title: Display controller
Inventor: ISHIYAMA YUKIO
IPC: G09G5/18
Filed: 1987-08-26
Abstract: PURPOSE: To prevent the edge disappearance of a display screen by providing the display controller with a control means for controlling the signal width of a synchronizing signal generated by a synchronizing signal generating circuit by an external signal. CONSTITUTION: An N output QHD corresponding to a reference signal. and an output DPD from a NOT gate 13 are inputted to a shift register 10 and the signals are sent from the QH and QF of the register 10 to a selector 11. The selector 11 receives an external signal MSL and sends a logic reset signal HRS. The signal HRS is converted into a control signal CHD for controlling the signal width of a horizontal synchronizing signal through a 2nd flip flop(FF) 7, a 3rd FF 8 and a NAND gate 9 and the signal CHD is converted into a horizontal synchronizing signal HSD through an AND gate 12. Thus time from the fall of the signal HSD up to the rise of a display signal KDP can be controlled by changing the width of the signal HSD by the signal MSL. Consequently the edge disappearance of a CRT screen can be corrected by controlling the signal MSL.
Patent JP-H1036713-A (JP)
Title: Solution for ag-zeolite coating and coating method
Inventor: KOURA SETSUKO
IPC: C09D185/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solution having excellent storage stability free from black turbidity or gelation even when used for coating for a long time in the air by adding thereto an amine-based organic solvent in which a silver salt is dissolved. SOLUTION: This solution is obtained by adding (H) an amine-based organic solvent in which (G) a silver salt is dissolved to a solution obtained by dissolving (A) an aluminum alkoxide, (B) an alkoxysilane, (C) an alkaline earth metal and/or an alkoxide of an alkaline earth metal, (D) amines, (E) an organoalkoxysilane having a structure of formula I or formula II (X is amino; R is an alkyl), water and (F) a thickener into an organic solvent. Furthermore, addition amount of the component E to 1mol component A is preferably 0.1-10mol and the component H is preferably dissolved in an amount of >=0.5mol based on 1mol component A and e.g. monoethanolamine is used as the component H.
Patent JP-H0632986-A (JP)
Title: Heat-resistant silicone rubber composition
Inventor: FUJIKI HIRONAO
IPC: C08K5/5425
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a silicone rubber compsn. curable by addition reaction and having high heat resistance and flowability by compounding an organopolysiloxane, an organohydrogenpolysiloxane, a platinum group metal catalyst, a carbon black, an organotitanium compd., and water in a specified manner. CONSTITUTION:This silicone rubber compsn. is prepd. by compounding an alkenylated organopolysiloxane, an organohydrogenpolysiloxane having at least two hydrogen atoms directly bonded to silicon atoms in the molecule in such an amt. that the amt. of the hydrogen atoms is 0.4-5.0mol based on 1mol of alkenyl groups in the alkenylated organopolysiloxane, a platinum group metal catalyst, a carbon black, an organotitanium compd., and water.
Patent JP-S59103162-A (JP)
Title: Electronic device
Inventor: FUKUDA TOMIO
IPC: G06F12/00
Filed: 1982-12-03
Abstract: PURPOSE:To use effectively an auxiliary memory by providing an address converting means for auxiliary memory. CONSTITUTION:Processing programs vol 11 (1-600 addresses), vol 12 (1-700 addresses) and vol 13 (1-700 addresses) are supplied from an input device 15. In such a case, an auxiliary memory controller 14 stores the vol 11 to addresses 1-600 of an auxiliary memory 131, addresses 1-400 of the vol 12 to addresses 601-1000 of the memory 131, addresses 401-700 to addresses 1-300 of an auxiliary memory 132, and the vol 13 to addresses 301-1000 of the memory 132 respectively. At the same time, these conversion table are stored in a memory part 141. When an operation is carried out under such conditions, the contents of the vol 11, for example, i.e., the addresses 1-600 of the memory 131 are read out in response to the result of decision of the controller 14 and stored in a main memory 12. Then an arithmetic device 11 performs an operation in accordance with the processing program vol 11 stored in the memory 12.