baber/WOPTO huggingface dataset:
Patent JP-2001029935-A (JP)
Title: Water treatment apparatus
Inventor: HATANAKA YOSHIO
IPC: C02F1/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a water purification system which doesn't require a material/structure resistant to a high pressure such as a metal cover by controlling pressure applied to the system below a certain value. SOLUTION: In the water treatment apparatus composed of a water treating means 1 and an opening/closing means 6, which are arranged from the upstream side of a water supply passage 2, a pressure regulating means 4 is disposed upstream from the water treating means 1. The pressure of the downstream side of the passage 2 is kept at preset values or below when the means 6 is in a closed condition and in an opened condition.
Patent JP-H0652534-A (JP)
Title: Magnetic head and its manufacture
Inventor: KUDO NORIAKI
IPC: G11B21/21
Filed: 1992-07-30
Abstract: PURPOSE:To reduce the cost of a magnetic head mounted on a hard disk device and to stabilize the floating characteristic of the magnetic head and, at the same time, to make the manufacturing process of the magnetic head simpler. CONSTITUTION:The magnetic head is composed of a slider 22 on which air bearing surfaces 25 and 26 for floating the magnetic head are formed of a magnetic material and a yoke 21 which is made of a magnetic material and butted to the slider 22 so as to form a magnetic gap 34. When the total length of the slider 22 and yoke 21 in the length direction of the magnetic head and length of the slider 22 in the width direction are respectively represented by A and B, the ratio of the length B to the length A (B/A) is set at 0.4-0.2 and, at the same time, a pair of V-grooves 27 and 28 are formed in the slider 22 on both sides of the magnetic gap forming position. The width of the magnetic gap 34 is set to a track width by means of the grooves 27 and 28.
Patent JP-S6448890-A (JP)
Title: Method of preparing sample for mechanical strength measurement after hot reaction of coke
Inventor: DOBASHI KOJI
IPC: C10B57/00
Filed: 1987-08-19
Abstract: PURPOSE:To prepare a sample for mechanical strength measurement after hot reaction of coke in a short period time automatically and without suffering from personal error effect, by automatizing a series of operations, such as pulverization, sieving, etc. CONSTITUTION:A sample-receiving box 1 is charged with sample coke after hot reaction thereof. A start switch is depressed, and the sample is fed into a hopper 3 by means of a skip hoist 2. Then the sample is pulverized by a pulverizer 4, and the powder thus prepd. is fed in predetermined amts. by means of a bucket conveyor 5 into an autosieving machine 6, wherein sieving is performed. Part of the sieved sample powders having a predetermined range of diameters are collected as a measurement sample and part of the powders having diameters exceeding the above-mentioned range are returned to the box 1 from the sieving machine 6, while part of the powders having diameters smaller than the above-mentioned range are discarded. The operations described above are conducted on the powdery sample returned to the box 1 and repeated a plurality of times.
Patent JP-H0986054-A (JP)
Title: Thermal reversible recording medium and production thereof
Inventor: SUZUKI KAZUMI
IPC: B32B27/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal reversible recording medium excellent in image erasing properties and good in visibility and image preservability, SOLUTION: In a thermal reversible recording medium having a recording layer consisting of an org. monomeric substance reversibly changed in transparency in dependence on temp. and a resin matrix, the light scattering intensity of a large angle to that of a small angle in the diffusion distribution of the reflected light of the white light vertically incident on a medium set to the max. cloudiness state is twice or more. Especially, in a thermal reversible recording medium having a value of three times or more and having at least a thermal layer based on an org. monomeric substance and a resin matrix, the ratio of the number of large particles to that of small particles is 2% or more and the number of specific small particles is 10% or more of the total number of particles.
Patent JP-H0487850-A (JP)
Title: Secret box
Inventor: ISHIKAWA ERI
IPC: B60R7/06
Filed: 1990-07-31
Abstract: PURPOSE:To conceal the presence of a secret box and to improve a crime prevention effect by disposing the secret box to the upper part of a globe box, and forming a part of the peripheral edge of the globe box by using the lower end part of a front panel even when the globe box is opened. CONSTITUTION:A secret box is formed such that a mount member 1 is secured to the upper part of the interior of the opening of an instrument panel 5 where a globe box 6 is arranged, and an outer case 2 is rockably supported at 15 to the flange part of the mount member 1. Through engagement of a guide rail 21 with a guide groove 31, an inner case 3 is held in a manner to be retractable in an outer case 2. A relative movement distance between the inner and outer cases 3 and 2 is regulated to a specified value through engagement between a protrusion part 32 and an oblong hole 20. A front plate 4 is rockably supported to the front of the inner case 3, and when the globe box 6 is opened, the surface of the lower end part of the front plate 4 is exposed.
Patent JP-S6359826-A (JP)
Inventor: MASUDA YOSHIHISA
IPC: A01K61/00
Filed: 1986-08-30
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-S6448655-A (JP)
Title: Forming die for casting
Inventor: NAKANO AKIO
IPC: B22D17/22
Filed: 1987-08-17
Abstract: PURPOSE:To improve the mechanical property and to improve the service life of a die by producing one side or both side of one pair of the forming dies with alloy having heat resistance and good stability mixing the specific oxide with Ir or Ir base metal. CONSTITUTION:The oxide content mixing with the Ir base alloy is 0.01-5% As the oxide for mixing with the Ir base alloy, MgO, ZrO2, CaO, Al2O3, SiO2, TiO2, Y2O3, etc., is used. In the Ir base alloy, Pt, Au, Rh, Re, etc., are mixed at about 0-50%. The one side or both sides of the forming dies A are constituted by such metal or alloy. By such constitution, the service life of the die is improved.
Patent JP-S6182292-A (JP)
Inventor: MORITO AKIRA
IPC: G06K13/06
Filed: 1984-09-29
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-S6097647-A (JP)
Title: Semiconductor device
Inventor: ERA SUSUMU
IPC: C08G73/00
Filed: 1983-11-02
Abstract: PURPOSE:To obtain the semiconductor device whereon a low temperature treatable solvent-fusing type aromatic polyimide polymer is coated by a method wherein a specific polyimide polymer is coated on the surface of an element. CONSTITUTION:An aromatic polyesterimide polymer, having a repetitive unit indicated by the formula I in the diagram, is coated on the surface of an element. An aromatic polyetherimide polymer can be obtained by condensating the dinitrophthalimide of aromatic diamine indicated by the formula II in the diagram, or by the polycondensation of bis (ether acid anhydride) indicated by formula IV in the diagram and the aromatic diamin indicated by formula V. (Ar and R are bivalent aromatic group, M is an alkaline metal).
Patent JP-S6097770-A (JP)
Title: Picture processor
Inventor: NAGASHIMA SUNAO
IPC: H04N1/41
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a picture processor coping with overflow of a memory by compressing a picture data, storing it to a picture memory, providing a detour circuit to the memory and selecting any of them for processing picture. CONSTITUTION:A digital picture data fed from a picture data input unit 10 is fed to a picture memory unit 11 having a picture memory storing/reproducing the digital picture. The picture memory unit 11 has a changeover switch bypassing the picture memory and a changeover switch selecting switching the bypass selectively so as to change over the main path and the bypass based on the command from a control unit 13. The digital picture data from the picture memory unit 11 is fed to a picture data output unit 12, where a picture is formed to a recording medium such as recording paper. The control is executed entirely based on the command from the control unit 13.
Patent JP-2001034777-A (JP)
Title: Curved surface data interpolation device
Inventor: MAKIMOTO NOBUO
IPC: G06T15/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To interpolate a data deficient area of curved surface data so that the area has natural texture compatible with its periphery. SOLUTION: An interpolation part 101 smoothly interpolates the data deficient area according to curved surface data (f) including the deficient area and outputs the smoothly interpolated curved surface data, and a texture generation part 102 extracts high-frequency components of the data of the properly specified non-deficient area and outputs them as desirable texture. A mixing part 103 pastes the texture to the smoothly interpolated curved surface data nearby the deficient area and outputs curvature data (f) which does not have no deficient area and has the natural texture.
Patent JP-S6359577-A (JP)
Title: Electronic machinery
Inventor: YOSHIDA TAKASHI
IPC: B41J29/26
Filed: 1986-08-29
Abstract: PURPOSE:To provide an electronic machinery having a function for varying the length of fancy rule corresponding to the size of document currently formed, by moving a printer head and carrying out printing then calculating the printing number of rules from the size of document data being stored and controlling the printing of rules. CONSTITUTION:Under the condition where character data are inputted through a keyboard 3 and stored in a document storage area TXT in RAM5, a rule print command is provided through a print command key STR, then the document size data being specified by means of a document size key CS is read out and stored in a document size register TS. The number of rule patterns to be printed continuously is calculated from the document size data, and stored in a print number register S so as to initialize a position counter PC. Then a rule pattern is read out from a character generator CG in ROM4 and printed by means of a printer 2. After printing, the position counter PC is updated and the count of PC is compared with the content of the print number register S so as to judge whether the rules corresponding to predetermined number of characters are printed.
Patent JP-S58110403-A (JP)
Title: Manufacture of high purity calcium hypochlorite crystal
Inventor: IIDA HIDEHARU
IPC: C01B11/06
Filed: 1981-12-21
Abstract: PURPOSE:To obtain the titled crystals inexpensively by feeding a slurry contg. calcium hypochlorite crystals and slightly water-soluble fine crystals on an overflow type centrifugal separator and removing an overflowing liq. accompanied by the slightly water-soluble fine crystals. CONSTITUTION:A slurry contg. slightly water-soluble fine crystals besides calcium hypochlorite crystals from a stage for manufacturing high test hypochlorite or the like is fed to the lower part of the basket 4 of an overflow type centrigual separator provided with a perforated drum. Mother liquor is discharged from the holes of the basket 4 by centrifugal filtration, and calcium hypochlorite crystals 2 are settled in the basket 4. At the same time, a slurry contg. slightly water-soluble fine crystals are moved upward and allowed to overflow into the outside of the basket 4. The feed of said slurry is then stopped, and by centrifugally removing mother liquor contained in the crystals layer 2, a wet cake contg. high purity calcium hypochlorite crystal is obtd.
Patent JP-S62116167-A (JP)
Inventor: ARAN KAYOORU
IPC: B41J2/35
Filed: 1986-09-02
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-S6097949-A (JP)
Title: Benzoylurea derivative, its production and insecticide containing said derivative as active component
Inventor: KISHIDA HIROSHI
IPC: C07C239/00
Filed: 1983-10-31
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or halogen; R2 is halogen; R3 is halogen or lower alkyl; R4 is group of formula II, formula III, etc.). EXAMPLE:N-2, 6-Difluorobenzoyl-N'-4-( 3,5-difluorophenoxy )-3, 5-dimethyl-phenylurea. USE:Insecticide exhibiting excellent insecticidal effect especially against the larvae of diamondback moth, grass moth, night crawler, common gnat, housefly, etc. PREPARATION:The compound of formula I can be produced by reacting the benzoylisocyanate compound of formula IV with the aniline compound of formula Vin an inert solvent (e.g. toluene) under atmospheric pressure at 0-80 deg.C for 1-50hr.
Patent JP-2000044431-A (JP)
Title: Single phased transparent aqueous cosmetic composition
Inventor: BUI BERTRAND LIEN
IPC: A61K8/34
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic composition exhibiting complete transparency, excellent stability, and having microbiological defensive properties by including a specific compound, a specific amount of water and a specific amount of metabisulfite. SOLUTION: This composition includes (A) 0.01 to 1 wt.%. of a 1 to 6C alkyl parahydroxybenzoate, (B) at least 90%, preferably 95 to 99.9% of water and (C) less than 0.02% preferably 0.001 to 0.02% of metabisulfite, and exhibits a specific gravity of 0.99 to 1.01. Single use of methyl parahydroxybenzoate or use of mixture of the other (A) component and/or other preservatives (e.g.; phenoxyethanol) is preferred as the component (A). Sodium metabisulfite or the like is preferred as the component (C). This composition can be used as a lotion or the like suitable for cleansing and/or removal of skin and/or eye makeup.
Patent JP-H0323345-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: KUSHI NAOTO
IPC: F02P5/152
Filed: 1989-08-08
Abstract: PURPOSE:To rapidly damp an acceleration slip by a method wherein when an acceleration slip occurs to the drive wheel of a vehicle, engine output torque suppression control for suppressing an acceleration slip is effected in prior to ignition timing control for preventing the occurrence of knocking. CONSTITUTION:An internal combustion engine EG is controlled by an engine control means M2 having a knocking control part M1 for controlling an ignition timing so that knocking is suppressed. In this case, the rotation speed of a drive wheel T for a vehicle is detected by a means M3. Based on the rotation speed of the drive T, the acceleration slip of the drive wheel T occurring during acceleration of a vehicle is detected by a means M4. Further, during a time between the occurrence of the acceleration slip of the drive wheel T and elimination of the slip, output torque of the internal combustion engine EG is suppressed by a means M5. During operation of the means M5, control of an ignition timing by the knocking control part M1 is prohibited by a means M6.
Patent JP-H0867599-A (JP)
Title: Production of ferroelectric thin film
Inventor: OGASAWARA SATORU
IPC: H01L41/39
Filed: 1994-08-30
Abstract: PURPOSE: To solve the problems of conventional process caused by the deterioration of the matching between the orientation of a substrate and that of a ferroelectric thin film by forming a ferroelectric thin film on a substrate under a condition to make a raw material solution easily form a perovskite structure. CONSTITUTION: For example, an alcohol solution of an organometallic compound composed mainly of a lead titanate zirconate (Pb(Zr, Ti)O3 ) is applied to an MgO(100) single crystal substrate 1 to form a lead titanate zirconate thin film (PZT thin film) having a thickness of 350A, the film is dried at 190 deg.C for 10min to remove the alcohol and organic components and heat-treated at 600 deg.C for 5min in an electric furnace under an oxygen flow of 6L/sec to crystallize the PZT thin film in the form of a perovskite structure and the alcohol solution of the organometallic compound is applied to the pure PZT thin film 3 to form a PZT thin film 4.  The above operations are repeated and the formed thin film 5 is inserted into an electric furnace and heated at 600 deg.C for 60min to crystallize the PZT thin film 5 also to perovskite structure and obtain a pure PZT thin film having a thickness of 1500A.
Patent JP-S58107213-A (JP)
Title: Method for extrusion forming of gear or the like
Inventor: ARITA MASAJI
IPC: B21K1/30
Filed: 1981-12-18
Abstract: PURPOSE:To flatten a material only by grinding a protuberant part without cutting it off, and to save manpower, by press-inserting a cylindrical blank material, having a spacer fitly attached to the materal, into a die, and further press- inserting a succeeding blank material having a new spacer. CONSTITUTION:Only one blank material 7, having a spacer 10 which is integrally combined with the material 7 to be attached to the one end of it, is inserted  into a die hole 16 so that the tip of the material 7 precedes. Next, a mandrel 21  and a sleeve 22 are lowered to press the material 7 and spacer 10, with the aid  of the sleeve 22, into the die hole 16 so that the lower end of the sleeve 22 approaches the upper ends of blades 17 of the die hole 16. Next, the mandrel 21 and sleeve 22 are drawn out to press-insert a blank material 7a and a new spacer 10a after integrally combining them. Next, the mandrel 21 and sleeve 22 are press-inserted in the same manner. Thus previously inserted spacer 10 and material 7 are extruded from the die hole 16 after being prefectly formed into a gear shape 23. A formed product 24 has a protuberant part 6 at its rear end surface 25, and the flat surface is formed only by grinding the part 6.
Patent JP-2000033451-A (JP)
Title: Caulking press
Inventor: ISHIKAWA TATSUYA
IPC: B21J15/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a caulking press capable of making a receiving jig in common by face side and back side presses in the case of pressing, caulking and fixing a both-face rivet on the front and rear both faces. SOLUTION: A caulking press is provided with a receiving jig 4 having a vertical insertion hole 4a with an upper opening and installed on a working table 7 and a back-up pin 5 composed of a movable pin stored in the insertion hole 4a, receiving joint parts 1b, 1c of a both-face rivet 1, and capable of changing the receiving surface height through the vertical movement. One of a joint part 1b is inserted in the insertion hole 4a and received by the back-up pin 5, a work 3 is assembled in the other joint part 1c and is pressed on the surface side and the rivet is turned upside down to change the height of the receiving surface of the back-up pin. Then, the pressed joint part 1c is inserted in the insertion hole 4a and received by the back-up pin 5, the work is assembled in the non-pressed joint part 1b, pressed on the back side and the front and rear both faces are caulked and fixed.
Patent JP-S58107277-A (JP)
Title: Welding method for mouthpiece pin of tubular bulb
Inventor: HAYAKAWA MASATOSHI
IPC: B23K9/00
Filed: 1981-12-18
Abstract: PURPOSE:To perform titled welding uniformly and surely, by mounting a mouthpiece having mouthpiece pins to the end part of a tubular bulb and cutting the end parts of the mouthpiece pins together with the lead wires inserted therein and subjecting the same to arc discharge welding. CONSTITUTION:A mouthpiece 2 fixed with mouthpiece pins 3, 4 is mounted in the end part of a fluorescent tube 1 while lead wires 5 for filament coils are held inserted in the pins 3, 4. In order to facilitate mounting of the mouthpiece 2 to the tube 1, the wires 5 are projected sufficiently longer than the end faces 31 of the pins 3, 4. The pins 3, 4 and the wires 5 are cut simultaneouly with a cutter along the line A-A' which is slightly inner than the end faces 31. After the tube 1 is slightly moved, electrodes 11, 12 are brought near the pins 3, 4 and the wires 5 to weld the pins and wires by arc discharge.
Patent JP-S6185510-A (JP)
Title: Valve driving mechanism for internal-combustion engine
Inventor: INAGAKI TAKASHI
IPC: B60K25/00
Filed: 1984-10-02
Abstract: PURPOSE:To set an engine shaft down to one of intermediate shafts of a power transmission mechanism to a cam shaft as well as to simplify the power transmission mechanism, by installing the engine shaft, transmitting power to a rear wheel, at the cam shaft side from a crankshaft. CONSTITUTION:Centering on a cam shaft 32 driving a suction valve 38 and an exhaust valve 40, an engine shaft 14 is installed at the side of the cam shaft 32 from a crankshaft 12. The engine shaft 14 is driven by a main driving gear 19 of the crankshaft 12 via a main driven gear 20, driving a rear wheel through a first gear group 22 on the engine shaft 14 and a second gear group 24 on an auxiliaty shaft 16. An intermediate shaft 26 is installed in position between the engine shaft 14 and the cam shaft 32, and the cam shaft 32 is driven by the engine shaft 14 through gears 20, 28 and 33. According to this method, since the engine shaft 14 is used as one of the intermediate shaft, a transmission mechanism of driving force to the cam shaft is well simplified.
Patent JP-2001036387-A (JP)
Title: Oscillator, phase-locked loop circuit using the same and time quantizer
Inventor: TANAKA HISAAKI
IPC: H03K5/13
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator capable of controlling phase difference, with an accuracy higher than gate delay and generating plural signals which mutually have an arbitrary minute phase difference. SOLUTION: This oscillator 10 is provided with an annular ring wiring RLN, nodes ND11-ND1N connected with the ring wiring RLN, and plural oscillation circuits OSC 11-1N with oscillation phases depending on charges propagated by ring wiring RLN. Furthermore, this device is provided with plural wiring circuits LC 11-1N provided on ring wiring RLN, so as to be respectively mutually coupled for letting more current to flow in one specified direction between the nodes of respective oscillation circuits OSC 11 to OSC1, while having characteristics so as to cause greater influence to be propagated in one specified direction.
Patent JP-2000020632-A (JP)
Title: Attended betting system
Inventor: SANO HIDEO
IPC: G06Q20/34
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a betting system prepared for dealing with winning horse betting tickets in publicly-managed gambling and effective for power saving, resource saving and crime prevention in the management of publically-managed gambling by providing the system with an I/O enabled computer system capable of totalizing betting data or the like from respective attended betting machines, processing data related to games and communicating with a host computer. SOLUTION: This attended betting system 1 is provided with plural betting device groups 2a, 2b and a computer system 3. A server CPU 11 in the system 3 executes the transmission/reception of normal issue/payment data, depending up communication with a master HOST-CPU, communication management with slave CPUs, the collation management of IC card data, and so on. Each attended betting machine 5 is provided with an IC card reading/writing function, a betting amount setting function, a communication function with a betting machine management CPU, and so on. Consequently paperless winning horse betting can be realized without issuing winning horse betting tickets or the like and game results can be quickly totalized in a power saved state.
Patent JP-S6362679-A (JP)
Title: Scribing diamond grinding wheel
Inventor: SAIKI YOZO
IPC: B24D5/14
Filed: 1986-09-03
Abstract: PURPOSE:To improve the production yield of LSI, by providing fine polishing material layers to the right and left sidefaces of a rough polishing material layer while partially projecting the rough polishing material layer thereby carrying out fine and rough polishing simultaneously by means of a single scribing grinding wheel. CONSTITUTION:At first, a rought polishing section 1 contacts against a water 4 and carries out scribing. When scribing proceeds, tapered fine polishing sections 2 provided at the opposite sidefaces of said rough polishing section 1 contact against a machining face to as to finish the cut face and carry out beveling.