baber/WOPTO huggingface dataset:
Patent JP-H11312165-A (JP)
Title: Image display system
Inventor: SUZUKI TOSHINORI
IPC: G06F17/30
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve independence between contents constituting an image and a program body. SOLUTION: A contents data base 1 consists of a form image table, in which each image name specifying a picture corresponds to a data base name storing contents information constituting the image and an image information table in which each image name corresponding to contents information. A data base management module 3 prepares a working data base from the form image table, and at the time of receiving a contents acquiring request from the program body 2 by specifying a certain image name, retrieves a data base name from the working data base, based on the image name, retrieves corresponding contents information from the image information table of the corresponding data base and returns the retrieved contents information to the program body 2.
Patent JP-H07298878-A (JP)
Title: New polyphenol oxidase and its production
Inventor: MOTODA TAKASHI
IPC: C12N9/02
Filed: 1994-05-06
Abstract: PURPOSE:To obtain a new polyphenol oxidase having such stability as to be applicable to areas like food processing and clinical analysis in terms of pH stability and optimal temperature etc., and capable of mass production in high purity as an enzyme. CONSTITUTION:This enzyme, polyphenol oxidase, is obtained by culturing e.g. Trametes gibbosa MS3940l (FERM P-14063) and has the following physicochemical characteristics: (1) oxidative to various phenolic compounds, esp. high oxidative activity on (+)-catechin, catechol, 2,3-dihydroxybenzoic acid, caffeic acid, protocatechuic acid, weak in oxidative activity on phenol, cresols, etc., and nonoxidative to L-tyrosine; (2) optimal pH: 4.5-5.0, and stable at pH5.0-7.5 for treatment at 35 deg.C for 30min; (3) optimal temperature for its activity is 55 deg.C, being stable up to 60 deg.C for treatment at pH6.0 for 30min; (4) molecular weight determined by SDS electrophoresis: 70000; and (5) isoelectric point determined by Ampholine focus electrophoresis: 3.40.
Patent JP-S62273552-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/14
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting a photoconductive layer from a p-type semiconductor which comprises an amorphous silicon contg. hydrogen atom as a main component, and also contg. boron atom as the impurity and by constituting a surface layer from a dried curing material of a solution contg. at least one kind of an org. titanium compd. CONSTITUTION:The photoconductive layer composed of the amorphous silicon is coated on the conductive substrate. The surface layer is laminated on the photoconductive layer. The dried curing material of the solution contg. at least one kind of the org. titanium compd. is used as the surface layer. The p-type semiconductor which contains the amorphous silicon as the main component, and also contains boron atom and at least one kind of the atom selected from carbon atom, nitrogen atom and oxygen atom as an impurity is used as the photoconductive layer. The org. titanium compd. is further preferably exemplified by a titanium complex and a titanium alkoxide. The preferable example of the titanium compd. is diisopropoxytitanium bis(acetyl acetonate) etc. Thus, the high mechanical strength, the high durability, the high heat-resisting property and the high photosensitivity of the titled body are maintained, and the high electric charge holding power of the titled body is obtd., without being affected by the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-S5636408-A (JP)
Title: Toothpaste composition
Inventor: SUGANUMA NOBUO
IPC: A61K8/73
Filed: 1980-08-27
Abstract: PURPOSE: A toothpaste composition suitable for contents in a plastic container having a great restoring force, with a high antiseptic activity and safety for use, and  comprising a polyhydric alcohol in a specific amount, based on the moisture of the composition, and a fluoride.  
     CONSTITUTION: A toothpaste composition comprising (a) a polyhydric alcohol, e.g. propylene glycol, in an amount of 6.3W100mol/l, preferably 6.3W15mol/l, based on the moisture of the composition and (b) 500W2,000pppm, calculated as fluorine ions, a fluoride in the well-known toothpaste composition. The toothpaste composition has improved antiseptic activity and high safety, inhibits the multiplication on general bacteria effecgively, and maintains the good quality of the composition, and minimizes the amounts of antiseptic agent and germicide even in a plastic container having a great restoring force. Preferably, the addition of carboxymethyl cellulose with a degree of etherification (degree of substitution) 0.75W0.90 further improves the antiseptic activity and retains the shape suitably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05197065-A (JP)
Title: Sticking aiding material and halogenized-silver baking material suitable for position calibration
Inventor: MARUKU BERUNAARU GURANDORUZU
IPC: G03C1/42
Filed: 1992-04-10
Abstract: PURPOSE: To use a printed image after exposure with to UV rays as a position proofing material or auxiliary retouching material for prepress photographic techniques. CONSTITUTION: This photographic silver halide printing material is composed of (1) an opaque or transparent supporting body and (2) at least one silver halide emulsion layer having 0.25 to 2.0g/m<2> coating amt. of silver calculated as AgNO3 and containing at least 1×10<-3> mol halogen acceptor in one mole of silver halide. The silver halide emulsion contains (a) silver chloride by at least 90% of the amt. of silver halide and (b) <0.3μm average grain size. Further, the emulsion may contain an inner electron trap preferably in a form of a metal doping agent. The material may contain a filtering dye which absorbs light in a visible spectrum region or a compd. which absorbs light in a near UV ray region in the emulsion layer or other hydrophobic colloid layers.
Patent JP-S5821323-A (JP)
Title: Vapor phase growing unit under vacuum
Inventor: SAWAMUKAI SHIGEYUKI
IPC: H01L21/205
Filed: 1981-07-28
Abstract: PURPOSE:To obtain vapor phase grown films with high reproducibility by keeping vacuum homogeneous by a method wherein a reaction gas in a reaction tube is allowed to flow to a plurality of directions by providing the reaction tube with a plurality of reaction gas outlet ports. CONSTITUTION:A plurality of upper reaction gas inlet pipes 12 and lower reaction gas inlet pipes 13 are installed in the surrounding walls of a lateral type quartz reaction tube 11 accommodating a boat 15 wherein a plurality of Si wafers 16 are vertically arranged with specified gaps between them. Next, a gas outlet port 14 is provided at an end of the reaction tube 11. And a door 17 that can be opened and closed arbitrarily is provided for the boat 15 to go through at the other end of the tube 11, and another gas outlet port 18 is provided in the door 17. The gas outlet ports 14 and 18 are coupled with a vacuum pumps 20 via a pipe 19 whereby the pressure inside the tube 11 is maintained at a specified value. This construction wherein the reaction gas in the tube 11 is caused to flow to a plurality of different directions results in a homogeneous vacuum.
Patent JP-H04345478-A (JP)
Title: Group management control device for elevator
Inventor: TSUNODA MASUMI
IPC: B66B1/18
Filed: 1991-05-23
Abstract: PURPOSE:To improve service by letting each user input plural requisitions in a form of conversation, carrying out an allocation process based on selected optimum parameters, and thereby indicating the result of response from group management control having been assumed so far. CONSTITUTION:This device composed of a group management control section 1, a learning control section 1-1, single body control sections 2-1 through N, and of respective hall call input/output control sections 4, allows control information required by group management control to be given and/or received through a high speed transmission path 6 at high speeds. Data is given and/or received through a low speed transmission path 7. On input/output device 5-1 with a CRT is connected to the learning control section 1-1, so that optimum parameters are thereby selected in a form of conversation. Each hall call button 3 is therefore controlled by the group management control section 1 through the transmission path 7, when the button 3 is depressed, single body control is so assumed that the optimum applicable cage is determined based on information on the single body control sections 2-1 through N forwarded via the high speed transmission path 6.
Patent JP-2000312081-A (JP)
Title: Bracket assembling mechanism
Inventor: MATSUZAKI HARUKI
IPC: H05K5/02
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a bracket assembling mechanism which can change the direction of assembling a bracket to the wall surface of a case and can make molding cost low. SOLUTION: A shaft body 11 having a bracket holding piece 12 is provided in the approximately central portion of a case wall surface. Four protruded pieces 13 are provided at positions, corresponding to respective apices of a square assuming the shaft 11 as its center. The shaft 11 is engaged to a notched portion 22 of a bracket 21 inserted from four possible directions between the two pairs of protruded pieces 13 corresponding to both ends of two diagonal lines of the square. Corresponding protruded pieces 13 can be engaged to engaging holes 23. Consequently, in this bracket assembling mechanism 1, the direction of assembling the bracket 21 can be changed in four ways.  Manufacturing cost can be reduced since four protruded pieces 13, bracket holding pieces 12 and shaft bodies 11 are formed integrally with the case, so as not to overlap each other in the cutting direction of a cutting die divided into two in parallel with the case wall body 2.
Patent JP-S5344047-A (JP)
Title: Abnormality detection method for multi-unit apparatus
Inventor: TANAKA MIZUHO
IPC: G01D21/00
Filed: 1976-10-04
Abstract: PURPOSE:To detect the faults for an apparatus by photographing multiple units of apparatus through an infrared TV camera and detecting the infrared rays emitted from the apparatus.
Patent JP-H09301152-A (JP)
Title: Tank of master cylinder
Inventor: CHIBA SHUSAKU
IPC: G01F23/62
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To decrease the number of necessary parts so as to facilitate assembling and stablize the quality, and to surely prevent a float from slipping off. SOLUTION: A working fluid is held in a tank main body 21, the tank mian body incorporates a float 25 which is guided by a float guide and moved up and down by the increase and decrease of the working fluid, a part of the float guide 22 is extended upward above a guide rib 23 to provide elastically deformable stopping parts 24, 24 for covering a part of the float 25, the stopping parts 24, 24 are bent inward to cover the float 25, and the float 25 is stopped by the stopping parts 24, 24.
Patent JP-S5819583-A (JP)
Title: Driving circuit for moving body
Inventor: WATANABE ISATO
IPC: G04C3/02
Filed: 1981-07-28
Abstract: PURPOSE:To drive a moving body with a constant amplitude irrespective of the fluctuation of a supply voltage, by controlling a driving pulse for the moving body based on the comparison of a reference voltage made to be a constant voltage with a detection voltage of the moving body. CONSTITUTION:When an induced voltage is generated in a detecting coil Cp by a moving body, an output pulse is generated in a gate circuit G, only when said induced voltage is located between the respective reference voltages V2 and V1 (V1<V2) of comparison circuits CM1 and CM2. A transistor T is turned ON by this pulse and the moving body is driven by a driving coil Cd. When a supply voltage falls, the reference voltage V1 is lowered. However, since the reference voltage V2 has been made to be a constant voltage, the width of a driving pulse becomes larger than usual, and thus the moving body holds the same amplitude as usual.
Patent JP-S5819585-A (JP)
Title: Timepiece with function of informing lifetime of cell
Inventor: ISHINO TOSHIKI
IPC: G04C10/04
Filed: 1981-07-28
Abstract: PURPOSE:To use a cell efficiently and to inform the lifetime thereof by maintaining the motive power of a motor at a level equivalent to that at a normal time when the voltage of the cell falls below the first voltage set beforehand and when an attached mechanism is operated, and then by switching the set voltage. CONSTITUTION:When a cell is new, a motor M is driven by a driving pulse having a prescribed width. When the voltage of the cell falls below a prescribed voltage set by resistors r1, r2 and an inverter V, a gate circuit G1 is opened, and when an alarm switch S is closed to make an alarm operate, the width of an output pulse of a pulse generating circuit DR is made larger than that at a normal time. On the other hand, when an analog switch AS1 is turned ON by an output Q1 of a register SR and thereby the voltage of the cell at a normal time is turned lower than the aforesaid prescribed voltage, the register SR is triggered by an output of a gate circuit G2, and the lifetime of the cell is informed A by the output Q2 of the register SR.
Patent JP-S60262010-A (JP)
Title: Apparatus for detecting rotation
Inventor: SAKAKI KAZUO
IPC: G01D5/12
Filed: 1984-06-08
Abstract: PURPOSE:To enhance the reliability of a rotation detecting apparatus, by providing a magnet to a rotor while providing a detector for detecting the intensity of the magnetic field of said magnet to a non-rotary part and further providing a means for discriminating the positional adequacy in the attachment of the detector from the output signal width of said detector. CONSTITUTION:A magnet 2 is fixed to a rotor 1 and a detector 3 applying the Hall effect of a semiconductor is fixed to a non-rotary part in order to detect the intensity of a magnet field and the magnet 2 is allowed to pass under the detector 3 at definite time intervals while rotated simultaneously with the rotor 1. Because the output signal of the detector 3 is changed on the basis of the interval between the magnet 2 and the detector 3, a comparator 4 outputs an output signal when output voltage is larger than reference voltage while a signal processing circuit 5 for counting the count value of a clock inputted during a period receiving a rotation detection signal is constituted so as to output an alarm signal when the count value (signal width) of the output signal of the comparator 4 becomes smaller then a reference value (reference signal width).
Patent JP-H10322791-A (JP)
Title: Electric acoustic converter
Inventor: PAVLOVIC GINO
IPC: H04R7/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To detach a coil from an original diaphragm plane, to arrange it even if a different coil retainer is not used and to position it in the air gap of a magnetic yoke. SOLUTION: This electric acoustic converter to be operated by electrokinetic principle has a diaphragm 6 connected to the coil 9. The coil 9 is inserted into a circular slit between the polarities of a magnet. The diaphragm 6 has a circular extension 11 which is integrally formed with the diaphragm 6 at the coil 9. The coil 9 is fixed to the extension 11 by adhesion.
Patent JP-H02297408-A (JP)
Title: Heating device for mold
Inventor: MOTOJO JUN
IPC: B29C33/08
Filed: 1989-05-12
Abstract: PURPOSE:To reduce a loss of electric power and facilitate the matching and regulation of both of a power source and an induction heating coil by shielding a conductor part connecting the induction heating coil to the power source with a shielding material having a high permeability and a small loss of high frequency. CONSTITUTION:A conductor part 2 is designed so as to be shielded with a shielding material 7, e.g. ferrite, made of a material having a high permeability and a small loss of high frequency. Thus, the shielding material 7 shuts off a magnetic flux that is generated around the conductor part 2, and the induction heating of a mold 3 is prevented. By this method, a loss of electric power can be minimized, and in addition, fluctuations in load conditions on the power source side can be reduced. Therefore, the matching and regulation of both of the power source and an induction heating coil are simplified.
Patent JP-H01289565-A (JP)
Title: Method and device for brazing metal
Inventor: NAKAMURA SEIZO
IPC: B23K1/00
Filed: 1988-05-16
Abstract: PURPOSE:To ensure joining by connecting one polar electrode to a brazing metal, providing plural arc generating devices capable of injecting an inert gas in different directions upward as well and executing an arc discharge simultaneously or alternately from this device. CONSTITUTION:A DC plus electrode (a) is connected to the brazing object (c) of a Ni-Cr alloy, etc., and plural arc generating devices 1, 1 having an inert gas injecting function in different directions of the upper part of the bodies (c), (c) to be joined are arranged. A brazing filler metal (w) is set between the joining bodies (c), (c), an inert gas G is injected from injection nozzles 2, 2 so as to wrap a brazing part and the brazing of the joining bodies (c), (c) is performed by discharging alternately or simultaneously plural arcs. The inclusion and turbulence of air at the brazing part are eliminated and the formation of the oxide film on the metal surface is prevented. The joining of the joining bodies (c), (c) in a complicated shape is thus performed surely.
Patent JP-H09304206-A (JP)
Title: Semiconductor pressure transducer
Inventor: YONEDA MASAYUKI
IPC: G01L27/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor pressure transducer which minimizes a zero shaft and its irregularity due to a temperature and to a static pressure. SOLUTION: A square diaphragm 3 is formed in the center of a square semiconductor chip 2 so as to be tilted at about 45 deg. with reference to the semiconductor chip 2. The semiconductor chip 2 is anodically bonded to a pedestal 4. The whole rear of a thick part 2a at the semiconductor chip 2 is not bonded to the pedestal 4, every corner part is separated from the pedestal 4 by forming a step part 10, and a non-bonded part 13 is formed. The size of the non-bonded part 13 is formed in such a way that a stress σr, in the direction of diagonal lines of the semiconductor chip 2 (a direction perpendicular to sides of the diaphragm), which is generated in diffusion resistances 6a to 6d is equal to a stress σθ in a direction perpendicular to the diagonal lines of the chip (a direction parallel to the sides of the diaphragm).
Patent JP-S5643740-A (JP)
Title: Semiconductor wafer
Inventor: YAMASHIGE KENZOU
IPC: H01L21/301
Filed: 1979-09-17
Abstract: PURPOSE:To prevent a turn over of a metal film and to reduce the generation of wrong device at a cutting off time by a method wherein lines of slits without a metal film are arranged along and at a right angle of a scrive lines of wafers which coated a metal film in the scrive region. CONSTITUTION:The metal film 2 is formed in the scrive region of the semiconductor wafer 1 for the electric characteristic, the manufacture process, or the cost reduction. Further, at the cutting off time of the wafer 1, the portion 32 without the metal film is provided along, or at the right angle of the scrive line 5 not so as to the metal film (Al etc.) would turn over and contact with a bonding wire or the wiring inside of a pellet. For instance, this slit 32 is formed by the etching. Thus, the generation of the wrong device can be prevented.
Patent JP-S5546403-A (JP)
Title: Enclosed alkaline cell
Inventor: TSUCHIDA TAKASHI
IPC: H01M50/186
Filed: 1978-09-29
Abstract: PURPOSE:To make the promotion of improvement for the liquid leak-proof, with a terminal prevented from deformation, by using a ring-shape gasket, for a purpose of sealing, previously formed into a tapered shape with its wall thickness widened downward. CONSTITUTION:In the interior hermetically sealed by a round-shape anode can 8, with a nickel plating applied to a steel, a round dish-shape cathode terminal 7, made of clad material of copper-stainless nickel, and a ring-shape gasket 9, is housed a electric generating element consisting of an anode 10, cathode 11 and a separator 12. This ring-shape gasket 9, previously engaged to be secured to a peripheral edge part 7a of the cathode terminal 7, is engaged to be inserted into an opening 8a of the anode can 8. At this time, a wall thickness of the gasket 9 is previously formed into a tapered pattern spreading downward. It is preferable for an angle theta of this taper to be set to between 2 and 8 degrees.
Patent JP-S6010415-A (JP)
Title: Floating magnetic head
Inventor: YAMADA TADAHARU
IPC: G11B21/21
Filed: 1983-06-30
Abstract: PURPOSE:To improve the reliability of electric and mechanical connection by improving the method of connection between a floating slider and a gimbals spring and using the gimbals spring of a floating mechanism system as a part of an electric circuit system. CONSTITUTION:The floating mechanism system consists of a floating head slider 10, gimbals springs 41 and 42, a relaying member 20 which joins them, a load spring 53 to which a pressing member 63 is attached, and a head supporting body 70 which joins and holds springs 41 and 42 and the load spring 53. The electric circuit system consists of the slider 10 and springs 41 and 42 joined by the member 20. In the member 20, a conductor is buried in ceramics, and terminal parts 21-24 are provided and are connected by conductor patterns 25 and 26. Each terminal is connected to terminals 11 and 12 of the slider and springs 41 and 42. By this constitution, the signal of a head 13 is transmitted to terminal parts 43 and 44 of springs 41 and through paths indicated by arrows 81 and 82.
Patent JP-H06304955-A (JP)
Title: Molding method of anisotropic resin magnet and its mold
Inventor: MATSUNAGA HISANORI
IPC: B29C45/26
Filed: 1993-04-22
Abstract: PURPOSE:To mold an anisotropic resin magnet having uniform distribution of flux density in the longitudinal direction and a large aspect ratio. CONSTITUTION:On a movable side mold 2, a cavity face 5a for regulating outer peripheral face excepting one end face of a cylindrical anisotropic resin magnet having a large aspect ratio is formed in a state that an open part at one end side in the longitudinal direction is facing a fixed side mold 1. In addition, in the movable side mold 2, a plurality of magnets 6 are embedded along the periphery of the cavity face 5a, and each magnet 6 is most apart from a cavity 5 at a gate side end and embedded in a slant state so as to most approach the cavity 5 at the opposite side of the gate side end. On the other hand, a gate 7 is provided in the fixed side mold 1. When the fixed side mold 1 and the movable side mold 2 are clamped, the cavity 5 is formed between them and the gate 7 is opened at its one end face.