baber/WOPTO huggingface dataset:
Patent JP-S6212066-A (JP)
Title: Cadmium negative plate
Inventor: TAKESHIMA KENJI
IPC: H01M4/24
Filed: 1985-07-09
Abstract: PURPOSE:To produce a negative cadmium plate of increased physical strength with high efficiency by packing an active material principally composed of cadmium or its compound into a porous base plate made by sintering a fibrous mixture of short nickel fiber and long iron fiber. CONSTITUTION:After 95-99wt% of pure nickel fiber prepared by vibration shaving is mixed with 5-1wt% of iron fiber by an air-raid method to prepare a fibrous mixture, the mixture is sintered in a reducing atmosphere at 950-1,150 deg.C for 20min to obtain a porous sintered plate with 5mm thickness. While sufficiently mixing 60-80wt% of cadmium oxide and 40-20wt% of metallic cadmium together, 5-9wt% of ethylene glycol and 0.6wt% of carboxymethyl cellulose are added to this mixture to prepare a slurry. Next, the active material is packed into the porous body by continuously passing and immersing it in the slurry. After that, the porous body packed with the active material is dried and then shaped into a given thickness by roller press, thereby making a negative plate. The physical strength of this negative plate is 2-3 times that of a conventional one.
Patent JP-H09331219-A (JP)
Title: Load short-circuit detection circuit
Inventor: SHIRASE TATSUO
IPC: H03F1/52
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier which sets its output DC bias to a value close to the earth level and BTL-drives a load with half-wave signals to surely detect load short-circuit. SOLUTION: The output signals of output amplifier circuits 13 and 14 are impressed upon the bases of transistors 20 and 21 and a reference voltage Vref from a reference voltage generation circuit 17 is applied across the emitters of the transistors 20 and 21. When the levels of the output signals of the circuits 13 and 14 become higher than (Vref-Vbe), where the Vbe represents the base- emitter voltages of the transistors 20 and 21, the transistors 20 and 21 are turned off. When the transistors 20 and 21 are turned off, a diode 25 is turned on and the output voltage of a constant-voltage source 15 is not applied across a first differential amplifier circuit 1, because a transistor 23 is turned off and a transistor 24 is turned off.
Patent JP-H0441539-A (JP)
Title: Polypropylene composition
Inventor: ASAEDA EITARO
IPC: C08K3/34
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the clogging of a screen mesh by compounding a polypropylene with specified amts. of a hydrotalcite compd. and a magnesium hydrosilicate mineral. CONSTITUTION:100 pts.wt. polypropylene having a mol.wt. distribution (expressed by the ratio of the wt.-average to the number-average mol.wt.) of 7 or lower is mixed with 0.005-0.5 pt.wt. hydrotalcite compd. of formula I (wherein M is Al, Cr, or Fe; (x) is 1-10; (y) is 1-5; and (n) is a positive number) (e.g. a compd. of formula II) and 0.05-5 pts.wt. magnesium hydrosilicate mineral (e.g. talc), pelletized, and extrusion molded at 220 deg.C on an extruder equipped with a 60- to 100-mesh screen.
Patent JP-H0854007-A (JP)
Title: Clamping device
Inventor: ANTONII JIYON WAIRUDAA
IPC: F16B2/08
Filed: 1995-06-19
Abstract: PURPOSE: To provide an improved method for inserting a temperature and/or pressure measuring probe in a pipe device while securing that a pipe itself is not damaged. CONSTITUTION: A clamp for fixing adjacent pipes together is equipped with means for attaching temperature and/or pressure measuring means and a seal is provided with two divided seal components which are located adjacently to a support member 2 or held in the support member 2. A temperature and/or pressure measuring probe 12 can radially pass through the support member 2, that is, can pass through between the divided seal components, and also can be appropriately inserted in a pipe device and can be removed therefrom without damaging a pipe itself.
Patent JP-H09329865-A (JP)
Title: Heat developable photosensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/498
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material which has high sensitivity, is low in fogging and has an excellent preservable property before and after processing by incorporating a specific compd. into the heat developable photosensitive material contg. photosensitive silver halide silver particles. SOLUTION: The heat developable photosensitive material contg. the photosensitive silver halide particles in at least either surface of a base contains the compd. expressed by the formula. In the formula, R denotes an aliphat. hydrocarbon group, aryl group or heterocyclic group. L denotes a bivalent hydrocarbon group. X denotes an oxygen atom or sulfur atom. M denotes a hydrogen atom or cation. The addition of such compd. may be executed by any method, such as powder, soln., particulate dispersion, etc. The addition in the form of a soln. mixed with other additives, such as sensitizing dyestuff, reducing agent and toning agent, is equally well. While the amt. of the compd. to be added may be any amt., the of >=10μmol to <=100mol per mol of photosensitive silver halide is preferable and >=1mmol to <=20mol is further preferable.
Patent JP-H06337646-A (JP)
Title: Edge light system back light
Inventor: KOIZUMI FUMITO
IPC: G02F1/13357
Filed: 1993-05-28
Abstract: PURPOSE:To lessen the absorption by phosphor without increasing the outside dimensions of a back light and to improve the efficiency of utilizing the light emitted from a fluorescent lamp by disposing a flat reflection surface on the side nearly opposite to the light transmission plate 3 of a light source reflection cover enclosing the fluorescent lamp. CONSTITUTION:This back light consists of the fluorescent lamp 1, the light source reflection cover 2, the light transmission plate 3 and the flat reflection surface 5. The light 4 emitted from one point 1a on the surface of the fluorescent lamp 1 not facing the light transmission plate 3 is changed in direction by the flat reflection surface 5 and is made incident on the light transmission plate 3 by passing the spacing between the fluorescent lamp 1 and the light source reflection cover 2 without returning to the fluorescent lamp 1. The light 4 in the case of passage of such optical path is subjected to the influence of only the loss by one to several times of reflection by the light source reflection cover 2 without generating the absorption by the phosphor of the fluorescent lamp 1. Namely, the ratio of the light passing the optical path onto which the light does not fall onto the phosphor of the fluorescent lamp 1 is higher than the conventional back lights and, therefore, the efficiency of utilizing the light from the surface of the fluorescent lamp 1 not facing the light transmission plate 3 is improved.
Patent JP-H10339738-A (JP)
Title: Wind vane for ship
Inventor: MATSUZAKI TAKAO
IPC: G01P13/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a wind vane for ship which is prevented permanently from being deformed or damaged even when a seabird perches. SOLUTION: Concerning the wind vane for ship provided with a supporter 3 fixed on a mast 1; supporting shaft 5 fixed on the supporter 3 and attached perpendicularly to the surface of the sea; main body 7 of wind vane attached to the supporting shaft 5 so as to be rotated and angle scale 17 attached while being fixed on the supporter 3 or the supporting shaft 5; one of the supporting shaft 5, main body 7 of wind vane, and angle scale 17 has a superelastic deforming part composed of shape memory alloy at least.
Patent JP-H0316559-A (JP)
Title: Dental panoramic x-ray tomographic imaging method and apparatus
Inventor: TOKUOKA OSAMU
IPC: A61B6/14
Filed: 1989-06-14
Abstract: PURPOSE:To make magnifying power define by inputting arbitrary fault coordinates to a display means and calculating a cross-sectional track satisfying a predetermined logical formula from said coordinates data to move the same to predetermined coordinates of X- and Y-axes while the rotary center shaft of a horizontal arm is rotated. CONSTITUTION:Required fault coordinates are inputted from a key input means 2 to be displayed on a display means 3 and this coordinates data is used to calculate the fault track satisfying the predetermined logical formula preliminarily stored in a photographing track display program memory means 17 according to the algorithm of a photographing track data calculating algorithm memory means 18. On the basis of this fault track, an arm rotary control mechanism 11, an X-axis position moving control mechanism 9 and a Y-axis position moving control mechanism 10 successively move the rotary center shaft of a horizontal arm to the predetermined coordinates of X- and Y-axes under rotation and, corresponding thereto, the relative speed of a film to a film support is variably controlled by a cassette feed control mechanism 12 and a film support moving control mechanism 13 and the magnifying power of a tomographic image is made always definite over the entire region of the fault track.
Patent JP-H103731-A (JP)
Title: Recording and reproducing device for information recording disk
Inventor: OGAWA HISASHI
IPC: G11B25/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To stabilize swinging movement of an arm and to prevent swing of the tip side of the arm at the recording and reproducing time. SOLUTION: The arm 43 is provided swingably on an arm axis 41 as a fulcrum positioned in a side part of a tray, and the tip side of the arm 43 is movable back and forth to the tray. A link engagement part 44, a turntable and a driving part 47 are provided on the tip side of the arm 43, while a head part is provided for recording and reproducing an information recording disk. A link 45 is provided on a link axis 42 as a fulcrum positioned in a side part of the tray so as to be swinged in accordance with the swinging of the arm 43. The link 45 is provided with a guide groove 46 to be movably engaged with the link engagement part 44 on the tip side of the arm 43.
Patent JP-S6135120-A (JP)
Title: Circuit device having power supply circuit capable of connecting in opposite polarity to load
Inventor: HAINTSU KURAIKAA
IPC: H04B3/44
Filed: 1985-07-11
Abstract: 1. Circuit arrangement having two feed circuits (4, 5) which can be connected to a load (1) with mutually opposite polarization, and having a pair of connections (11, 12), which are in each case connected to the feed circuits (4, 5) via feed current paths, for a load resistance (1), and having a device for optionally feeding the load resistance (1) by means of one or the other feed circuit (4, 5), characterized in that, at least at one of the feed circuits (4, 5), switching means (31, 32), provided for activation, are arranged outside its output circuit, in that, at least at one feed circuit (4, 5), which can be activated by means of switching means (31, 32) outside the output circuit, a transistor (61) is arranged in one of the feed current paths between the feed circuit (4, 5) and the pair of connections (11, 12) for a load resistance (1), and in that the control electrode of the transistor is connected to such a control potential that the transistor is conducting with can activated associated feed circuit and is cut off with a deactivated associated feed circuit.
Patent JP-H05320814-A (JP)
Title: Composite member and its production
Inventor: HORIE NORITOSHI
IPC: C22C29/02
Filed: 1992-05-19
Abstract: PURPOSE:To enhance the durability of a composite member by combining a metal carbide ceramic phase having a specified grain diameter with a metal bonding phase of copper in a specified weight ratio and imparting specified porosity. CONSTITUTION:A ceramic phase having <=10mum average grain diameter is made of one or more kinds of compds. selected among the carbides, nitrides and borides of groups IVA, VA and VIA metals of the periodic table, 20-90wt.% of the ceramic phase is combined with 10-80wt.% metal bonding phase based on copper and/or silver and <=1% porosity is imparted to obtain a composite member having high hardness, high electric conductivity and high heat conductivity and ensuring satisfactory durability when used as the tip of a welder or an electrode material for electric spark machining.
Patent JP-S5854943-A (JP)
Inventor: OKADA TSUTOMU
IPC: A61B18/20
Filed: 1981-09-25
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-H05323656-A (JP)
Title: Electrostatic latent image developer and image forming method
Inventor: OZAWA YOSHIO
IPC: G03G5/08
Filed: 1992-05-18
Abstract: PURPOSE:To stably impart the required amt. of electric charges to a toner after arbitrary setting, to inhibit attraction to a carrier, to prevent spent and to obtain high image quality without causing fog or image defects over a long period of time by combining two kinds of carriers with a polishing toner. CONSTITUTION:A latent image on an amorphous Si photosensitive body is developed with an electrostatic latent image developer consisting of a magnetic resin carrier obtd. by dispersing fine particles of a magnetic body in a resin binder and coating the resulting core particles with a resin, a magnetic powdery carrier made essentially of particles of a magnetic body and a polishing toner 11 with fine particles 15 of an abrasive material such as alumina stuck on the surface.
Patent JP-H09308754-A (JP)
Title: Electrostatic eraser in pachinko machine island
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic eraser which can easily and removably attach a ground wire to a ball passage pipe. SOLUTION: When a receptacle of a holder piece 17 is pressed against a ball passage pipe 6, the ball passage pipe 6 is deformed conforming the widthwise size of the receptacle, and accordingly, the holder piece 17 can be easily fitted on the pipe 6. Thereafter, the shape of the ball passage pipe 6 is elastically and completely restored, and the outer periphery of the ball passage pipe 6 and the inner surface of the holder piece 17 are made into contact with each other. Thus, the flow of balls through the passage pipe 6 is prevented from being hindered, and accordingly, a ground wire 16b can be surely attached to the passage pipe 6.
Patent JP-H08185359-A (JP)
Title: Memory subsystem
Inventor: KOMURO HIROSHI
IPC: G06F12/08
Filed: 1995-06-19
Abstract: PURPOSE: To attain coherency control for a cache by the addition of the small number of hardware parts in an NUMA type multilayer cache and to attain high speed latency from a main storage. CONSTITUTION: Since a bus bridge 14 (15) including a controller for answering the coherency control of the cache by referring to tag information stored in a tag memory 14 (15), and when the tag information indicates 'dirty', stopping data read out from the main memory 12 (13) and sending correct data to a requesting processor 1 (2, 3, 4) after the completion of copy-back processing of a dirty line is constructed, a high speed memory subsystem can be provided by inexpensive hardware.
Patent JP-H07329557-A (JP)
Title: Cold accumulating unit
Inventor: SAKANO SHINJI
IPC: F24F13/30
Filed: 1994-06-10
Abstract: PURPOSE:To form a cold reserving space by partitioning off a part of a cold accumulating panel so as to be able to refrigerate canned juice or the like in the cold reserving space in a device for cooling a nap compartment in the vehicle interior by the cold accumulating panel. CONSTITUTION:When cooling load is reduced during the night, refrigerant having passed a condenser and an expansion valve after being discharged from a compressor is made flow through cold accumulating evaporators (heat transfer tubes) 1. Cold accumulating material 2 in a cold accumulating panel 3 is thereby cooled and phase-changed into a solid to accumulate cold. When a driver takes a nap in a nap compartment, the air in the vehicle interior is cooled by radiation from the cold accumulating panel 3 and made flow out from an outflow port 6 to perform cooling. In this case, a cold reserving space 43 with the front face opened is formed at a part of the cold accumulating panel 3, and the heat transfer tubes 1 are laid in such a way as to meander in the part excluding the cold reserving space 43. A cold accumulating pack 45 is removably charged into the cold reserving space 43. At the time of removing this cold accumulating pack 45, canned juice or the like is put in the cold reserving space 43 for refrigeration.
Patent JP-S5774674-A (JP)
Title: Magnetic characteristic measuring device
Inventor: FUJITA TAKASHI
IPC: G01R33/12
Filed: 1980-10-28
Abstract: PURPOSE:To make it possible to forecast electromagnetic conversion characteristic of a magnetic tape, by measuring initial magnetization curve, hysteresis curve and their differential curve, etc. of the magnetic tape. CONSTITUTION:When a triangular wave signal is impressed onto a coil by an oscillator 1 and a DC amplifier 2, etc., a magnetic field which is proportional to this signal is generated, and a signal which is corresponding to the magnetic field is generated through a sensor 7 and an amplifier 10 and impressed onto an XY recorder 11. On the other hand, by a search coil 5, in which a magnetic tape specimen 6 is inserted and the magnetizing rate is measured, a DC amplifier 8 and an integral amplifier 9, a signal matching the magnetizing rate and a magnetizing rate integrated value is generated and impressed onto the recorder 11. By these values, an initial magnetization curve 18 and a hysteresis curve 17 are formed in the recorder 11, and further, differential curves 23 and 22 of the curves 18 and 17 are also formed by calculation process, and therefore, it is possible to forecast electromagnetic conversion characteristics of peak bias current values for peak value magnetic field of the holding force and the inital magnetization differential curve and also of peak sensitivity output for peak value of the initial magnetization differential curve, etc.
Patent JP-H098811-A (JP)
Title: Word width conversion device
Inventor: TAKEDA TAKAYUKI
IPC: H04N7/00
Filed: 1995-06-19
Abstract: PURPOSE: To convert data whose word width is 10 bits in an SMPTE-259M (SDI) system into data whose word width is eight bits, which fits to an ATM system. CONSTITUTION: A FIFO circuit 414 sequentially stores highest eight bits for one sample (three words) of AES/EBU data, which are included in 10 bits parallel data S180. A FIFO circuit 416 stores the lowest two bits of AES/EBU data. DFF circuits 4181 -4183 hold lowest two bits outputted from the FIFO circuit 416 and add two dummy bits of 01 and the like. A selector circuit 420 multiplexes data stored in the FIFO circuit 414 with data stored in the DFF circuits 4181 -4183 and the added dummy bits, and generates eight bits parallel data S40.
Patent JP-H095464-A (JP)
Title: Support mechanism
Inventor: SHIOZAWA HISASHI
IPC: B23Q3/18
Filed: 1995-06-19
Abstract: PURPOSE: To provide a support mechanism capable of supporting a structural member without transferring the deformation of a support member to the structural member such as a work or an object to be measured. CONSTITUTION: This support mechanism is provided with a support member and three support sections 100 arranged at the prescribed positions on the support member for supporting an object. Each support section 100 is integrally constituted of a plate spring section 1a, an elastic hinge section 2, a hinge fitting section 2a, a structural member fitting section 3, and a support member fitting section 4. The structural member is fixed to the structural member fitting section 3, and the support member fitting section 4 is fixed to the support member. The elastic hinge section 2 is formed on the plate-like hinge fitting section 2a provided on the plate spring section 1a so that it can be rocked in the rigid direction 101 of the plate spring section 1a and its axial direction is made parallel with the soft direction 102.
Patent JP-H0319905-A (JP)
Title: Assistant for enzymatic degumming of raw silk
Inventor: SAKAI KOSUKE
IPC: D06L1/12
Filed: 1989-06-13
Abstract: PURPOSE:To provide the subject assistant composed of sodium bicarbonate, sodium carbonate and neutral sodium sulfite, enabling uniform enzymatic degumming of raw silk without lowering the characteristic feeling of silk fiber and attaining a desired degumming loss by the adjustment of the amount of proteinase. CONSTITUTION:The objective assistant contains (A) sodium bicarbonate, (B) sodium carbonate and (C) neutral sodium sulfite preferably at weight ratios A:B of 1:3 to 3:1 and C:(A+B) of (5-4):1.
Patent JP-S6132303-A (JP)
Inventor: MATSUSHITA NOBUO
IPC: F21S2/00
Filed: 1984-07-24
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-H0729870-A (JP)
Title: Manufacture of structure provided with fine gap
Inventor: WATANABE TETSUYA
IPC: H01L21/306
Filed: 1993-06-23
Abstract: PURPOSE:To eliminate a bonding defect in a fine gap by a method wherein a mixed layer of a first member or a third member and a second member is formed on at least one of faces at which the first member or the third member comes into contact with the second member and the second member in the mixed layer is etched and removed. CONSTITUTION:A silicon oxide film 102 is formed on the surface of a silicon wafer 101, and a mixed layer 103 of a silicon oxide film with which polysilicon has been mixed is formed on the surface of the silicon oxide film 102. A polysilicon film 104 is formed on the surface of the mixed layer 103, and the mixed layer 103 and the polysilicon film 104 are patterned. The silicon oxide film 102 and the mixed layer 103 are etched by hydrogen fluoride. Thereby, only the silicon oxide film in the mixed layer 103 is etched, and the mixed layer 103 is roughened. As a result, even when the polysilicon film comes into contact with the silicon wafer, both are not bonded to each other.
Patent JP-S5275315-A (JP)
Title: Damping coating agent for speakers
Inventor: FURUHASHI YASUO
IPC: H04R7/02
Filed: 1975-12-19
Abstract: PURPOSE:Sufficient flexibility is obtained even without mixing plasticzers and damping effect is provided at temperature and frequencies over a wide range by using a copolymer or blend of two kinds of acrylic resin, etc. having respectively specific glass transition temperatures.
Patent JP-S5952156-A (JP)
Title: Water heater
Inventor: NINAGAWA NORIO
IPC: F24H9/18
Filed: 1983-08-20
Abstract: PURPOSE:To contrive to facilitate the maintenance and inspection and at the same time to lower noise by a structure wherein a cover plate fitted at the rear of a burner is fixed and held to a combustion tube by being coveringly attached to the opening edge of the combustion tube and at the same time a partition plate, which partitions the combustion tube in a combustion chamber and a burner mounting chamber, is fixed to the front of the burner. CONSTITUTION:The cover plate 9 for fixing the burner 8 and blocking the opening 7 of the combusion tube 6 is fixed with vises by fitting the rear motor part 8a of the burner 8 into the cental opening 10 of the plate 9 and also fixed with vises by fixing the opening edge flange 6a of the combustion tube 6 to the outer peripheral edge of the plate 9. The doughnut-shape partition plate 13 assembled within the combustion tube 6 at the front of the burner 8 is formed so as to have nearly the same diameter as the inside diameter of the combustion tube 6 are located in order to partition the combustion tube 6 into a combustion chamber 14 and a burner mounting chamber 15 and also acted as a burner supporter by fixing the front of the burner 8 to the opening periphery provided at the center of the partition plate 13. Accordingly, because the partition plate 13 supports the front of the burner 8, the burner 8 is prevented from drooping-down and at the same time the manifestation of a large noise lowering effect is resulted.