baber/WOPTO huggingface dataset:
Patent JP-2000180600-A (JP)
Title: Solid target and neutron generator
Inventor: TAGAWA HISATO
IPC: H05H6/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid target, equipped with a proton beam irradiation window that has a thin-wall structure, which can improve the pressure resistance and can maintain the performance of cooling in the case of high output by changing the form of the proton beam incidence window. SOLUTION: In a neutron source solid target where targets with target plates 4 inserted into target support plates 6 are piled up inside a target container 2, a proton beam incidence window 3 is shaped like a semicircular cylinder that has its curvature toward the inside of the target container 2 and the thickness of it in a low exothermic part is increased in inverse proportion to exothermic density.
Patent JP-H06170960-A (JP)
Title: Production of foamed molded product having improved surface apparatus
Inventor: KAWAI TAMOTSU
IPC: B29C67/20
Filed: 1992-12-09
Abstract: PURPOSE:To obtain a foamed molded product rich in the change of an appearance surface by integrally applying a fabric or nonwoven fabric hard at room temp. and showing stretchability within a specific temp. range to a synthetic resin foamed molded object. CONSTITUTION:Before a thermoplastic resin fabric or nonwoven fabric 2 hard at room temp. and not showing stretchability but showing stretchability within a specific temp. range is applied to a synthetic resin foamed molded object 1, the fabric or nonwoven fabric 2 is preheated to a prescribed temp. or the foamed molded object 1 is heated to prescribed temp. to soften the fabric or nonwoven fabric 2 and, thereafter, hot press molding and cooling are performed.
Patent JP-H07203665-A (JP)
Title: Electric rotating machine
Inventor: HINO YOUJI
IPC: H02K21/30
Filed: 1993-12-28
Abstract: PURPOSE:To prevent lowering of maximum torque or generation of demagnetization without increasing the cost and to reduce vibration and noise by reducing the cogging torque significantly. CONSTITUTION:A DC motor comprises two arcuate anisotropic magnets 10, 12, a rotor 14 including a core 16 and a magnet wire 18, and a yoke 20. The centers of orientation (b), (c) of the anisotropic motors 10, 12 are shifted by a predetermined amount S to the magnet 10, 12 side and the orientation is inclining in the radial direction. The shift of orientation from the radial direction increases toward the end parts of the magnets 10, 12 and thereby the cogging torque, noise and vibration are reduced.
Patent JP-H06179025-A (JP)
Title: Table structure of metal sheet machine
Inventor: KAWAI HIROSHI
IPC: B21D28/36
Filed: 1992-12-10
Abstract: PURPOSE:To hardly damage a metal sheet by reducing a contact pressure against a rotary roller mounting the metal sheet, and to hardly generate a lock of the rotary member caused on an entering of a dust. CONSTITUTION:A center table 7 is provided on an front side of a punch position P of a turret 2. Many numbers of back and before rotationable rollers 19 are provided on an upper surface of the center table 7 which mounts a metal sheet W. A carriage 14 is mounted freely movable back and before in the center table 7, and plural numbers of work holders 15 which clamp the metal sheet W are provided on this carriage 14.
Patent JP-H04296543-A (JP)
Title: Expansible sheet-shaped structure and manufacture thereof
Inventor: BURUFU FUON BOONIN
IPC: B32B7/02
Filed: 1991-12-17
Abstract: PURPOSE: To obtain an expandable sheet-like structure having good mechanical strength by providing a layer of granular intumescence material between two textile structures which are stitched or sewn to one another. CONSTITUTION: A layer of granular intumescence material is laminated on a textile sheet-like structure, and another one of textile sheet-like structure is coated thereon. These two textile sheet-like structures are then stitched or sewn to one another, thereby forming a sheet-like structure having an expandable intermediate layer. Possible textile sheet-like structures are, preferably, stitchable woven fabrics, knitted fabrics, loop fabrics, laid fabrics, non-wovens or the like. The textiles constituting the sheet-like structures are cellulosic fibers, mineral fibers, synthesized fibers or the like. Preferable examples of intumescence agents are graphite, mica, perlites, vermiculites, borosilicates or the like.
Patent JP-2000182681-A (JP)
Title: Connector for flat cable
Inventor: AKITA TOSHIKATSU
IPC: H01R4/24
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a connector offering good effectiveness to perform manufacturing and easiness to execute flat cable connection. SOLUTION: A base 2 of a flat cable connector is furnished with a projection 3 to generate electric connection in a shape as having a small area at the forefront 3a and biting into the other conductor upon breaking at least one of the flat cables and a projection 4 to generate mechanical connection shaped as having a small area at the forefront 4a, capable of penetrating upon breaking through the two flat cables, and capable of pressing the surface of the other flat cable by folding the part penetrated.
Patent JP-H05140115-A (JP)
Title: Sulfonamide compound and rubber composition
Inventor: YASUMOTO MASATAKA
IPC: C08L21/00
Filed: 1991-11-14
Abstract: PURPOSE:To provide a new sulfonamide compound having a remarkable heat generation-preventing activity and useful as a heat generation-preventing agent for natural rubbers and/or dienic synthetic rubbers. CONSTITUTION:A compound of the formula (R) is alkyl, halogen, alkoxy, acetoxy, acetoamido, NO2, NH2, COOH; n is an integer of 0-4; R2 is alkyl, cycloalkyl, phenyl, etc.; R3, R4 are H, alkyl, phenyl, naphthyl, p-toluenesulfonyl; R5 is H, alkyl, NO2; X is S, O, HN, etc.), e.g. N,N'-[p-phenylene bis(iminomethylene)bis(N-cyclohexybenzothiazole-2-sulfonamide)]. The compound can readily be produced by reacting an N-substituted benzothiazole-2-sulfonamide compound and a phenylenediamine compound with formaldehyde. The compound is added in an amount of 0.1-10 pts.wt. as a heat generation-preventing agent to 100 pts.wt. of a natural rubber and/or a dienic synthetic rubber.
Patent JP-H07202403-A (JP)
Title: Solder ball feeding/leveling apparatus
Inventor: OGINO TADAO
IPC: B41F15/40
Filed: 1993-12-31
Abstract: PURPOSE:To level the height of solder balls while preventing supply of contaminated solder balls by providing a member interlocked with a hopper to press a solder ball, thrown into a solder hole, on the rear side in the moving direction of the hopper thus leveling the height of the solder balls. CONSTITUTION:A ball hopper 13 for holding a solder ball 9 and throwing the solder balls 9 into a solder hole 19 is disposed, movably in the horizontal direction, above a ball mask 20. When the ball hopper 13 moves horizontally, the solder balls 9 are thrown sequentially into the solder holes 19. Squeegees 18a, 18b interlocked with the ball hopper 13 to press the solder ball 9 against a substrate are disposed on the rear side in the moving direction of the ball hopper 13 in order to level the height of the solder balls 9. Consequently, the solder balls 9 thrown into the solder hole 19 is pressed against the substrate and leveled in height.
Patent JP-H11183631-A (JP)
Title: Method for estimating amplification characteristic of ground at earthquake
Inventor: SHIMIZU KENJI
IPC: G01V1/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate estimation of an amplification characteristic of the ground in a wide area. SOLUTION: A fine topographical segment diagram of an area to be estimated is obtained (a2). A point for constant micro-motion observation is selected (a3). The result of the constant micro-motion observation is Fourier transformed (a5). The ratio H/V of the spectrum is integrated thereby calculating a Vi value (a6). A correlation formula between the Vi value and the natural period Tg of the ground is set for each fine topographical segment (a8). For a point where the constant micro-motion is not observed, the Vi value is calculated on the basis of the correlation formula (f) of the natural period Tg of the ground and Vi value obtained for each fine topographical segment (a9). An amplification characteristic of the ground in a wide area can be estimated through comparison of the Vi values (a10).
Patent JP-2001168661-A (JP)
Title: Optical communication signal receiver
Inventor: NODA KAZUO
IPC: H03G3/20
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured optical communication receiver which prevents malfunction from occurring when an input signal of especially large light quantity is made incident. SOLUTION: This optical communication receiver consists of a photodiode 1 receiving an optical signal in a pulse string state, a 1st amplifier 2 converting the output current of the photodiode 1 into voltage and outputting the voltage, an AGC circuit 3 controlling the gain of the amplifier 2, a comparator 6 comparing an input voltage with a reference voltage Vr, a 2nd amplifier 4 which converts the output current of the photodiode so as to be a slightly larger voltage than the voltage Vr and outputs the voltage, and a selection circuit 5 which selects a larger voltage between the output voltages of the amplifiers 2 and 4 and outputs the voltage to the comparator.
Patent JP-H07201658-A (JP)
Title: Tantalum solid electrolytic capacitor
Inventor: KUDO MASAAKI
IPC: H01G9/12
Filed: 1993-12-27
Abstract: PURPOSE:To protect a tantalum solid electrolytic capacitor against burning due to Joule's heat upon short circuit. CONSTITUTION:A manganese dioxide layer 4, a carbon layer 5 and a cathode conductive layer 6 are formed sequentially on an anode 1 having a lead wire 2 with a dielectric oxide film 3 being formed on the surface. A conductive layer 7, which is rendered dielectric by heat, is formed between the carbon layer 5 and the cathode conductive layer 6. Upon occurrence of short circuit, the resistance of the conductive layer 7 is increased by the Joule's heat to render the conductive layer 7 dielectric thus suppressing undue heating and protecting the capacitor against burning.
Patent JP-2001170463-A (JP)
Title: Carbonated water producing apparatus
Inventor: ENDO NOBUYUKI
IPC: B01F1/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To make a carbonated water producing apparatus for a cup type drinking water dispenser or a drink dispenser compact, to miniature a cooling water vessel and to allow the supply of carbonated water without changing the concentration of carbon dioxide even on a continuous sale by efficiently producing the carbonated water. SOLUTION: This carbonated water producing apparatus is made compact by substituting a carbonater tank for a carbonated water generating part and the cooling water vessel is miniaturized without changing the cooling performance. In addition, a flow rate controlling device is disposed, the drinking water is stably supplied thereby, the required carbonated water can be efficiently generated, the concentration of carbon dioxide does not change even on a continuous sale thereby, and the carbonated water can be stably supplied.
Patent JP-2001168446-A (JP)
Title: Automatic temperature control circuit for semiconductor laser
Inventor: KATO TOSHIYUKI
IPC: H01S5/024
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic temperature control circuit for a semiconductor laser, which can balance between the problem of shortening the operating service life of the circuit by the aging deterioration, which occurs when the operation starting temperature of the circuit is raised and the problem of increasing the power consumption of the circuit, when the operation starting temperature is set at a low value. SOLUTION: In this automatic temperature control circuit, a control section 40 is constituted to supply a first control current value to a Peltier element 31, when the temperature measured by means of a temperature detecting section 20 is a first temperature, a second control current value which is larger than the first control current value to the element 31, when the temperature measured by means of the section 20 is a second temperature, and a third control current value between the first and second control current values to the element 31, when the temperature measured by means of the section 20 is a third temperature between the first and second temperatures.
Patent JP-H06170375-A (JP)
Title: Water activating device using far infrared rays due to ceramic balls and magnetism due to permanent magnet
Inventor: SAKABAYASHI ISAO
IPC: C02F9/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a device semipermanently activating water to be used without using a power supply and chemicals. CONSTITUTION:The water entering from an inflow port passes through the divided flowing water pipes attached to a permanent magnet and further passes through a bucket 2 having ceramic balls received therein to reach an outflow port 4.
Patent JP-2000176858-A (JP)
Title: Hammer with nail taking out function
Inventor: SAWADA KUNIYA
IPC: B25D1/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To easily take out nails from a nail bag on the waist even at putting on a working gloves by fitting magnet to the base end of the handle of a hammer so as to attract the nails. SOLUTION: This hammer Ha with nail taking out function is constructed so that a wooden handle 2 is fitted to a metallic hammer body 1, a hole is provided on the base end face of the handle 2, a magnet 3 is buried in the hole, and the burying is made a little deep to provide a recessed part on the end face of the handle 2. Because of being restrained by the recessed part, it is suitable for taking out nails 9 in small numbers. Since the nails 9 are stuck to the handle in series, they are easily transferred to the left hand. Related to this, when the magnet 3 is made flush with the handle 2 or projected from it, the number of stuck nails becomes large, the sticking direction of nails is not fixed, but the nails 9 can be surely taken out from the waist bag V.
Patent JP-H11187151-A (JP)
Title: Method and device for reporting incoming information and storage medium storing data and program for executing the same method
Inventor: KINOSHITA YOSHIO
IPC: H04L12/58
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To select whether or not a light emitting alarm part is to be turned on when there is call incoming corresponding to the class of information such as a telephone, facsimile or electronic mail, importance for each transmission source of information or whether or not information is to be periodically received. SOLUTION: Based on preset incoming alarm discrimination conditions, it is discriminated whether or not every incoming information stored while mixing the information of plural communication information classes is to be alarmed and when it is discriminated the information is to be alarmed as a result, one light emitting part prepared for alarming the incoming is emitted. For discriminating the alarm, a periodical incoming information table, information class table and transmission source list table are set as shown in figure, for example. Since the transmission source registered in the periodical incoming table knows periodical incoming, it is handled as non-important incoming. The information class table can set the presence/absence of alarm for each communication information class and the transmission source table can set the presence/absence of alarm for each transmission source.
Patent JP-H06187338-A (JP)
Title: Number generating device
Inventor: HIROSE AKIRA
IPC: G06F17/21
Filed: 1992-12-21
Abstract: PURPOSE:To eliminate the trouble of manual operation in numbering operation and to eliminate misinput operation by automatically generating a character string of a number in advance on the basis of necessary specification data, etc., and inputting it when the numbering operation is performed. CONSTITUTION:An input operation number generation part 4 is a processing mechanism part which composes and outputs an event signal for generating a signal similar to an event of input operation and generates respective event signals to which character strings generated by a number generation part 3 are added. Further, a number generating function control part 5 is a control part which controls the number generation part 3 and input operation signal generation part 4 according to a user's indication and supplies the character strings of the generated numbers to an application process 2 in order. Then the character strings are previously registered to a window manager 1 and then when the user performs specific key operation or selects a specific menu, a number generating function is actuated to become effective.
Patent JP-H10186222-A (JP)
Title: Optical path length adjusting device
Inventor: TAKEBAYASHI TATSUHIDE
IPC: G02B5/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical path length adjusting device for performing accurate focusing against the error of a light receiving surface in a light receiving sensor. SOLUTION: A prism unit 50 consisting of a pair of wedged prisms 52 and 54 is arranged on an optical path between a condensor lens 26 and a separator lens 34 in an AF optical unit 10. Then, the device is provided with a prism adjusting screw 58 and a leaf spring 56 for slidably displacing the prisms in a state where the prism 54 is brought into contact with the prism 52. By tightening and adjusting the screw 58, the prism 54 is displaced toward the inclined opposed surfaces 52a and 54a of the respective prisms 52 and 54, and a distance D between the orthogonal surfaces 52b and 54b of the prisms 52 and 54 orthogonal to an optical axis is fluctuated so as to change optical path length. Thus, a spacer for focusing and arithmetic processing by software are eliminated.
Patent JP-2000175997-A (JP)
Title: Artificial foliage plant
Inventor: YOSHIDA KATSUHISA
IPC: A61L9/04
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To realize a natural foliage plant which does not tire a person in spite of long-term placement indoors while keeping an advantage peculiar to an artificial foliage plant by improving the artificial foliage plant. SOLUTION: An artificial foliage plant 1 is constituted by providing an upper side pseudo-plant part and a lower pot part 3. The pseudo-plant 2 is formed to be a form such as an animal. A water absorptive polymer is put inside the pot part 3. Water is supplied to the pot part 3 and absorbed in the polymer. The water absorptive polymer is gelled and discharges aroma. Besides, an electric heater is arranged in the pot part and switched on so that an aromatics are heated.
Patent JP-H05156378-A (JP)
Title: Method for melting waste aluminum and melting furnace
Inventor: SATO YASUSHI
IPC: C22B9/16
Filed: 1991-12-20
Abstract: PURPOSE:To restrain the generation of a molten slag, to improve the yield of melting and to improve the melting efficiency at the time of melting waste aluminum. CONSTITUTION:A melting storing part 2 and a material charging part 3 flowing molten metal in the melting storing part 2 are provided and at the time of melting in the material charging part 3 in a furnace body 1 charging the aluminum after crushing, the molten metal B flowing in the material charging part 3 is continued to stir so as to develop the eddy in the furnace body 1 and in this eddy stream, the crushed material A of the aluminum is charged and melted.
Patent JP-H11177709-A (JP)
Title: Communication terminal equipment enabling image talk
Inventor: HIRABAYASHI SHINICHI
IPC: G06F3/048
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment which can be used even by a hard-of-hearing person. SOLUTION: The equipment is provided with an incoming call displaying means 5 displaying an incoming call by means of light or vibration and a display screen 9 for displaying transmitted/received text data and images. The screen 9 is divided into at least a displaying area which displays received text data, a displaying area for displaying transmitted text data and a displaying area for displaying a plotting image. By exchanging text data with the image, information is exchanged without accompanying voice.
Patent JP-H06182715-A (JP)
Title: Preservation and bleaching of tropical wood
Inventor: MURAKAMI JUNJI
IPC: B27K5/02
Filed: 1992-12-21
Abstract: PURPOSE:To achieve the color stabilization of tropical wood by lightening the dark color part thereof and to suppress the propagation of putrefactive bacteria and fungi of wood by injecting a treatment agent composed of an aqueous soln. containing one or more of aqueous hydrogen peroxide, sodium borate, sodium fluoride, potassium fluoride and acidic potassium fluoride into the tropical wood. CONSTITUTION:The concn. of a hydrogen peroxide aqueous soln. as a bleaching agent is pref. 3-10%. As a preservative, an aqueous solution of a water-soluble preservative such as sodium borate, sodium fluoride, potassium fluoride or acidic potassium fluoride having the compatibility with the hydrogen peroxide aqueous soln. is pref. and the concn. thereof is desirably 2-4%. The pH of the treatment agent consisting of the hydrogen peroxide aqueous soln. and the water-soluble preservative is pref. set to 6.0-8.0 and injected in tropical wood by vacuum/pressure injection.
Patent JP-H05179003-A (JP)
Title: Production of granular material of polycarbonate
Inventor: KITACHI TOSHINORI
IPC: C08J3/16
Filed: 1991-12-26
Abstract: PURPOSE:To provide a method for readily producing a granular material of a polycarbonate, having a small width of grain size distribution and excellent in drying efficiency, handleability, sanitary properties by dusting, stability, etc., in extrusion molding. CONSTITUTION:The objective method for producing a granular material of a polycarbonate is to add and mix an organic solvent in an amount so as to provide >=10 pts.wt. based on 100 pts.wt. polycarbonate and <=120 pts.wt. total amount of the organic solvent based on 100 pts.wt. polycarbonate with an aqueous slurry of a powdery or a granular material of the polycarbonate while stirring the aqueous slurry.
Patent JP-H05173061-A (JP)
Title: Camera
Inventor: MORI NOBUYOSHI
IPC: G03B19/04
Filed: 1991-12-26
Abstract: PURPOSE:To sufficiently maintain image quality over an entire image frame while using a single lens for photographing having short focal distance in order to improve the portability of a fixed focus camera and a film unit provided with a lens and to make them wide angle. CONSTITUTION:As to the lens for a camera obtained by arranging a convex positive meniscus lens on an object side and an aperture diaphragm and visual field diaphragm on an image side, and using a 35mm roll film in which an image formed by the positive meniscus lens is formed on a film surface curved on a lens side as the image goes toward a periphery in a long side direction; the focal distance (f), and the F-number F of the positive meniscus lens satisfy the condition of expression.
Patent JP-H10179879-A (JP)
Title: Pachinko game machine
Inventor: NOMURA TOMOMICHI
IPC: A63F7/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To draw a large quantity of game balls effectively from the standby ball tray of a pachinko game machine. SOLUTION: When a large quantity of game balls are to be drawn quickly out of a standby ball tray 21 situated above, a tray changeover lever furnished on the standby ball tray is turned to the side with a passage 24b followed by pushing of an upper ball draw button, and thereby the second opening/closing plate 4d moves to open the passage 24b, and at the same time, a lower tray passage 24c is blocked by the shutting part of the second opening/closing plate, and further the first opening/closing plate 23 moves to open an opening 24a, so that the balls drop into the passage without passing the prize ball tray situated below and are discharged directly from the takeout hole upon passing the second ball discharging cylinder.  Accordingly a large quantity of balls stored in the standby ball tray can be discharged directly from the takeout hole via other route than the regular ball discharge hole provided in the prize ball tray, which permits performing the ball drawing process quickly.