baber/WOPTO huggingface dataset:
Patent JP-H09200913-A (JP)
Title: Electric apparatus housing box
Inventor: NARITA SHIGERU
IPC: H02B1/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a box which can attain cost reduction in manufacture and needs minimurp space for stocking. SOLUTION: This box 1 is constituted by vertically-fitting an apparatus mounting panel 2 where devices such as a breaker are connected with a copper mounting bar or an electric wire, fitting wall attaching hardware 3, 3, 3, 3 onto the upper side surface and the lower side surface of the apparatus mounting panel 2, vertically-installing columns 4, 4, 4, 4 for wiring covering plate near four corners of the apparatus mounting surface of the apparatus mounting panel 2, and attaching a wiring covering plate 5 on the columns 4, 4, 4, 4 for wiring covering plate.
Patent JP-H04270081-A (JP)
Title: Production of sintered compact clad member
Inventor: AWAZU KEISUKE
IPC: B23K101/38
Filed: 1991-02-19
Abstract: PURPOSE:To inexpensively mass-produce a sintered compact clad member which can easily locate the position of a sintered compact chip on a metallic base plate and has a new structure useful for contact member. CONSTITUTION:Chips 1 of Ag-Pd sintered compact containing 5% C are aligned and temporarily fixed in the prescribed position on the surface of a long-sized strip 3 made of nickel silver material to which a spray fixing agent is applied. This strip 3 is laid, into a state where the sintered compact chips 1 are interposed, on a long-sized metallic base plate 7 made of nickel silver material. Ordinary clad rolling is performed in a length direction under the condition of 45% reduction of area and then the long-sized strip 3 is peeled off, by which a sintered compact clad member 13 whose surface is clad with the plural sintered compact chips 1 in a line can be obtained. By this method, a micromotor brush usable at an electric current of >=500mA can be produced.
Patent JP-H05221123-A (JP)
Title: Developing sheet for pressure-sensitive copy paper
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/155
Filed: 1992-02-12
Abstract: PURPOSE:To prevent light yellowing properties and NOX yellowing properties by providing a layer composed of a developer compsn. layer prepared by mixing a mixture of salicylic acid derivatives consisting of salicylic acid and a predetermined number of benzyl groups and/or polyvalent metal salts of said derivatives with polystyrene on a support. CONSTITUTION:A mixture of salicylic acid derivatives constituted of salicylic acid and 1-3 benzyl groups and/or a mixture of polyvalent metal salts of said derivatives is produced by reacting salicylic acid and styrenes in the presence of org. sulfonic acid or an inorg. acid. In this case, reaction is performed in the presence of an acid catalyst such as ferric chloride. Polystyrene with a mol.wt. of 500 or more showing no flowability at room temp. is mixed with said mixture to provide a developer compsn. layer. By this constitution, since the temp. of the mixing with polystyrene in a molten state can be lowered to about 150 deg.C or lower, the lowering of capacity due to decarbonation can be prevented.
Patent JP-H01200478-A (JP)
Title: Office design support system
Inventor: OZAKI EIJI
IPC: G06F17/50
Filed: 1988-02-04
Abstract: PURPOSE:To exactly and easily understand an office design/plan state by updating a work history store area, a menu screen display of a work name, a designation processing program start, a work history display, etc. by a management program. CONSTITUTION:When a system is started, each work name, etc. are displayed on a menu display part of a display part of a console 6 in accordance with a management program 1. When a desired work name is designated by monitoring this display, work data 31-34 of a file 3 are referred to by the corresponding programs 21-24 of a processing program 2 under the program 1 and the programs 21-24 are executed, and the history contents of an area part corresponding to a designated work of a work history store area 4 are updated. Subsequently, based on the program 1, the updated history is read out of the area 4 and displayed on the display part, and without executing a manual work of a parameter correction, etc., a complicated office design/plan state can be understood exactly and easily.
Patent JP-H10217267-A (JP)
Title: Press molding method for rubber product
Inventor: TANNO SHOGO
IPC: B29K21/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the pressurizing force applied in press molding and improve the yeild of a material used by dividing the mold surface into a plurality of sections each including a plurality of cavities and placing on each of the divided sections a rubber sheet that is slightly smaller than the divided shake. SOLUTION: Cavities 2 are formed in the surface of a mold in (8 columns ×10) rows, and the cavities so formed are divided into four rectangular sections 3 each containing 2 rows. In addition, rubber undercuts 4, 5 are formed around the periphery of each section. Four rubber sheets 8 are placed on the mold surface, and they are each strip-like raw rubber sheet whose longer and shorter sides are made slightly shorter than those of each of the rectangular divided portions 3. In this case, the rubber sheet 8 is placed so that it completely cover the two columns of cavities and cutting grooves around the periphery thereof. Furthermore, the rubber sheet is also placed so that gaps whose widths are substantially equal to one another are formed open between each side of the rubber sheet 8 and each edge of the divided section 3.
Patent JP-H06240092-A (JP)
Title: Degradability improver and composition
Inventor: WADA RYOICHI
IPC: C08L101/00
Filed: 1993-02-15
Abstract: PURPOSE:To improve the biodegradability, moldability, mechanical strengths, water, heat and solvent resistances of a composition by adding thereto a specified polyvinyl alcohol(PVA) as a degradability improver. CONSTITUTION:A vinyl monomer is dissolved in a nonpolar solvent and polymerized in the presence of a polymerization initiator at low temperature, and the obtained polymer in the solution is treated by bubbling hydrogen bromide thereinto to obtain a degradability improver comprising a PVA containing 99mol% or above vinyl alcohol units, having an isotacticity of 60-95% in terms of triad fraction and having such a degree of polymerization that the polyvinyl acetate formed by acetylation of the vinyl alcohol part has an intrinsic viscosity of 0.05dl/g or above as measured in acetone at 30 deg.C. 99-1 pt.wt. this improve is mixed with 1-99 pts.wt. thermoplastic resin or natural product such as a polysaccharide and optionally additives such as a plasticizer, a heat stabilizer and a UV absorber to obtain a degradability improver.
Patent JP-H11223107-A (JP)
Title: Ohc engine
Inventor: FURUGUCHI TAKANOBU
IPC: F01L1/02
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an engine through the reduction of a space required for a time control transmission system and to improve the cooling efficiency of a cylinder. SOLUTION: This device has a camshaft 19 disposed on the head part side of the engine body 4 an OHC engine 1 and coupled to a crankshaft 6 disposed on the lower part side of an engine body 4 through a time control transmission system. The time control transmission system comprises a drive gear 22 mounted on the crankshaft 6; a drive sprocket 20 mounted on the camshaft 19; a driven gear 23 disposed between a drive gear 22 and the driven sprocket 20 and engaged with the drive gear 22; and an intermediate shaft 21 having a drive sprocket 24 coupled to the driven sprocket 20 through a chain 25. Further, a cooling passage 26 is formed in the wall surface on the time control transmission system side of the cylinder 5, and a bias of cooling for the cylinder 5 is prevented from occurring.
Patent JP-S58142612-A (JP)
Title: Differential amplifying circuit
Inventor: FUJII TAKASHI
IPC: H03F3/45
Filed: 1982-02-18
Abstract: PURPOSE:To reduce input offset voltage even in case when a current amplification factor of a transistor (TR) is small, by providing the TR to which the base is connected, on its base of the TR for constituting a current mirror circuit. CONSTITUTION:TRs Q7, Q8 whose emitter is grounded through a resistance and whose collector is connected to the collector of input TRs Q3, Q4 constitute a current mirror circuit. As for a TR Q5, the emitter is connected to the base of the TRs Q7, Q8, and the base is connected to the collector of said TRs. Also, as for a TR Q6, the base is connected to the collector of the TR Q8. As for a TR Q10, the base is connected to the base of the TRs Q7, Q8, and the emitter is grounded through a resistance R6 servin as a load. By addition of the TR Q10, the sum of collector currents of the TRs Q7, Q8 and Q10 is made equal to a collector current of a TR Q9.
Patent JP-H07232369-A (JP)
Title: Production of woody molded product
Inventor: KAMITE MASAYUKI
IPC: B29C48/76
Filed: 1994-02-23
Abstract: PURPOSE:To produce a woody molded product having patterns extremely near to the grain of natural wood on the surface thereof and extremely near to natural wood in feeling such as a touch feeling. CONSTITUTION:Base material pellets composed of a mixture consisting of a resin and first color pigment and woody grain forming pellets composed of a mixture consisting of cellulosic fine particles having white pigment subjected to grinding treatment supported on the surfaces thereof, a resin and second color pigment are mixed to obtain a pellet mixture which is, in turn, subjected to extrusion molding. As an extrusion molding machine, a vent type one 40 having a hopper 43 and a vent hole 44 is used and either one of the base material pellets and the woody grain forming pellets is supplied to the hopper 43 of the vent type extrusion molding machine and the other one of them is supplied to the vent hole 44 and all of them are subjected to extrusion molding.
Patent JP-H02206090-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: G11C11/409
Filed: 1989-02-02
Abstract: PURPOSE:To enlarge the accumulated charge quantity even by the same memory cell capacity by providing a low power source voltage detecting circuit and a high voltage generating circuit on a sense amplifying circuit using a C- MOSFET. CONSTITUTION:This device is provided with a high voltage generating circuit 2 for generating a high voltage exceeding a power supply voltage and a low power supply voltage detecting circuit 3. In this state, only when it is detected that the power supply voltage is low by the detecting circuit 3, sources of P channel type MOSFETs QP5, QP6 for constituting a sense amplifying circuit 1 are connected to the generating circuit 2. In such a way, when the detecting circuit 3 detects that the power supply voltage is low, the generating circuit 2 operates, and the change quantity accumulated in memory cell capacitors C1, C2 becomes large by a higher portion of the voltage of its high voltage source.
Patent JP-S56121269-A (JP)
Title: Manufacture of plate grid for pasted lead acid battery
Inventor: HOSHINO HISASHI
IPC: H01M4/73
Filed: 1980-02-29
Abstract: PURPOSE:To make a synthetic-resin frame and a collector lead-piece to be stuck and unified in a short time, by inserting the pins provided on the lead piece from one side into the holes provided in the resin frame, making another collector lead-piece having joint holes touch the other side of the frame, being followed by making the joint holes to be caulked by the pins. CONSTITUTION:Pins 4 of a collector lead-piece 3 are inserted from one side into holes 2 provided in the grid part of a synthetic-resin frame 1 made of a polypropylene, a polyethylene or the like. Another collector lead-piece 3' having joint holes 5 at positions corresponding to those of the pins 4, are made to touch the other side of the frame 1. Following that, the pins 4 of the lead piece 3 which pass through the holes 2 are flattened to make the joint holes 5 to be caulked by the pins 4, and thereby the lead piece 3 and 3' are embedded into the synthetic-resin frame 1.
Patent JP-H04243971-A (JP)
Title: Coated fiber-reinforced functionally gradient material
Inventor: KAWAI CHIHIRO
IPC: C04B35/56
Filed: 1991-01-25
Abstract: PURPOSE:To provide a coated fiber-reinforced composite material free from peeling and breakage of SiC-coated layer and capable of retaining excellent strength characteristics even at high temperature of >=1500 deg.C. CONSTITUTION:The objective coated fiber-reinforced functionally gradient material consisting of a substrate of fiber-reinforced composite material in which a matrix consisting of carbon or ceramics is reinforced by carbon fiber and ceramic fiber and SiC-coated layer provided on the substrate surface and having a gradient composition of ceramic fiber and carbon fiber exhibiting 100% ceramic fiber in the surface part in which SiC-coated layer is provided and exhibiting 100% carbon fiber in the surface part on opposite side free from SiC-coated layer or in the central part.
Patent JP-H03230852-A (JP)
Title: Mold for steel continuous casting and method for continuous casting
Inventor: OKUDA YOSHIO
IPC: B22D11/04
Filed: 1990-02-05
Abstract: PURPOSE:To enable stable continuous casting operation by arranging a first water passage for indirectly cooling a cast slab and a second water passage for directly cooling in a mold copper plate and a water supplying shut-off valve in the second water passage and a thermo-meter in the copper plate, and forming plural grooves for exhausting steam on surface of the copper plate. CONSTITUTION:The first water passage 21 for indirectly cooling the cast slab 1 is arranged in the mold copper plate 2 facing to the cast slab 1. The second water passage 22 for directly cooling the cast slab 1 is arranged in the copper plate 2 separately from the first water passage 21. The water supplying shut-off valve 3 is arranged in the second water passage 22. Surface temp. of the cast slab 1 is detected with the thermometer 4 set at the prescribed position in the copper plate 2. Plural vertical grooves 24 are formed on the surface of cast slab 1 side in the copper plate 2 and the steam is exhausted from the vertical grooves 24. By this method, at the time of casting at high velocity, based on developing condition of the solidified shell, the indirect cooling and the indirect and direct coolings can be used properly.
Patent JP-H04250514-A (JP)
Title: Interface adapter
Inventor: TAKAHARA HIDEKI
IPC: G06F3/02
Filed: 1991-01-25
Abstract: PURPOSE:To reduce the size of electronic equipment such as a portable computer more. CONSTITUTION:A battery 82 and a process circuit (interface circuit) 86 are incorporated in the interface adapter 81. The electric power of the battery 82 is supplied to the main body 1 of the portable computer, etc., through electrodes 19b and 1a2. Further, the electric power of the battery 82 is also supplied to the process circuit 86 through a diode 83 and a regulator 84. The main body 1 is connected to the process circuit 86 through a socket 16 and a connector 87 and the process circuit 86 is connected to external equipment through a connector 88 and a socket 19.
Patent JP-H03230186-A (JP)
Title: Image forming device
Inventor: KAKITA AKIHIKO
IPC: G03G15/14
Filed: 1990-02-05
Abstract: PURPOSE:To improve stability in operating the device and the maintainability of the device by disposing a means for knobbing a toner collecting box at the optimum place of a transfer belt unit, and integrally forming both of them at the time of operating so that the toner may be prevented from scattering and forming both of them so that they can be easily separated from each other at the time of maintaining. CONSTITUTION:A recording paper K is conveyed to a transfer part T where a toner image on a photosensitive drum 1 is received by the transfer belt 5 of the transfer belt unit 2. Then, a supporting frame F2 and an upper frame F1 are respectively pushed upward by an arm 9 and a cam 6, so that the paper K is made to press-contact with the drum 1, and then, by steeply supplying the charge having the polarity reverse to that of the toner by an electrostatic charger C2, the transfer is performed. As to the box 11 for collecting residual toner on the surface of the belt 5 after ejecting the paper K, a knob 14 is tightly gripped by a ratchet 15 so as not to be separated from the belt 5, and the gap is always filled up by a brush B so as to prevent the toner from scattering. The knob 14 is easily released by the ratchet 15 at the time of maintaining, so that the unit 2 is detached at the time of maintaining.
Patent JP-S62184700-A (JP)
Title: Semiconductor memory device
Inventor: SAWADA JIRO
IPC: G11C11/408
Filed: 1986-02-10
Abstract: PURPOSE:To attain the high speed operation by arranging an address buffer and a redundancy circuit adjacently so as to decrease the length of an output wire viewed from the address buffer side. CONSTITUTION:Memory arrays M1L-M2R are provided respectively with the X system spare memory arrays MX1L-MX2R and the Y system spare memory arrays MY1L-MY2R. Redundancy circuits R-AC, C-AC consist of a defective bit address storage circuit and an address comparison circuit comparing a defective address signal and an address signal fed from address buffers R-ADB and C-ADB and detecting the input of the defective address and switches a spare memory array from the array of the defective bit. The redundancy circuit R-AC is arranged between the row address buffer R-ADB and its output drive circuit R-DRV and the redundancy circuit C-AC is arranged between a column address buffer C-ADB and its output drive circuit C-DRV.
Patent JP-H06217781-A (JP)
Title: New dna fragment, plasmid vector containing the same, recombinant microorganism and production of protein using the same microrganism
Inventor: SUMITOMO NOBUYUKI
IPC: C12R1/125
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a new DNA fragment capable of extremely increasing production of a structural gene product linked to the downstream. CONSTITUTION:A DNA fragment has a base sequence (e.g. sequence of the formula) derived from a promoter range of an alkali cellulase producing gene derived from a bacterium of the genus Bacillus and from a secretion signal peptide range and is capable of promoting manifestation of a structure gene linked to a range of the downstream. The DNA fragment is isolated from a chromosome DNA of a bacterium of the genus Bacillus of Bacillus sp.KSM-64 strain (FERM P-10,482) capable of producing alkali cellulase.
Patent JP-H09192288-A (JP)
Title: Slop machine
Inventor: SASAI MASAYUKI
IPC: A63F5/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To detect illegal acts which are performed, during the execution of a game, on a specific external device related to medal processing. SOLUTION: This slot machine has a control part 25 which uses a CPU 25 as a main part for control and for computation, and a medal dispenser 8, a medal classifier 22, first and second input medal sensors S1, S2, first and second illegal act detecting circuit parts 30, 32, etc., are electrically connected to the control part 35. The first and second illegal act detecting circuit parts 30, 32 detect outputs resulting from illegal acts on the medal dispenser 8 or a medal identifying part, and retain those detected outputs. After a game is finished, the control part 35 checks the outputs detected by the first and second illegal act detecting circuit parts 30, 32, thereby recognizing any illegal acts performed during the execution of the game.
Patent JP-H10206733-A (JP)
Title: Supercompact zoom lens
Inventor: SATO HARUO
IPC: G02B15/16
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make a zoom lens compact in the degree of single focus standard lens and to provide satisfactory cost performance by satisfying specified conditions with a 1st lens group having negative refracting force and a 2nd lens group having positive refracting force. SOLUTION: A 1st lens group G1 is composed of a negative meniscus lens L11 turning its convex toward the side of object and a positive lens L12 turning its convex in order from the side of object, and a 2nd lens group G2 is composed of a positive lens L21, positive lens L22, negative lens L23 and positive lens L24 in order from the side of object. The surfaces of all the lenses consisting of the 1st lens group G1 are formed spherical and when the focal distance of 1st lens group G1 is defined as f1, the focal distance of whole system at a wide angle end is defined as fw, the focal distance of whole system at a telescopic end is defined as ft and the refraction factor of negative meniscus lens L11 to a rays is defined as n11, the following conditions of 0.7<=|f1|(fw.ft)<1/2> <=1.3 and 1.73<n11 are satisfied.
Patent JP-2000224511-A (JP)
Title: Receiver
Inventor: IKEDA TAMOTSU
IPC: H04N5/445
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a receiver capable of selecting and extracting a prescribed program when plural programs are included in a multiple signal concerning the receiver supplied with the multiple signal obtained by multiplexing the contents of a program and program constitution information showing the constitution of the program. SOLUTION: A modulated multiple signal A1 is supplied for a decoding and error-correcting means 210. A separating means 220 is supplied with a multiple signal B1 obtained by demodulating and error-correcting the signal A1 and extracts program constitution information C1 from the signal B1. A selecting means 235 is supplied with program constitution information D1 obtained by decoding coded information C1 and selects program constitution information D2 of a prescribed information from information D1. An identification information supplying means 240 extracts program identification information E1 designating the contents of the prescribed program from information D2. The means 220 extracts the contents F1 of the prescribed program from the signal B1 based on information E1.
Patent JP-H02205249-A (JP)
Title: Production of grid body for lead storage battery
Inventor: OMAE TAKAO
IPC: H01M4/73
Filed: 1989-02-03
Abstract: PURPOSE:To safely, surely and inexpensively produce the defectless grid body for lead storage batteries by adding a mixture contg. lead selenide, etc., formed on the surface of a molten metal mixture composed of lead and selenium and casting the grid body while holding the mixture on the surface of the molten metal. CONSTITUTION:The lead or lead alloy and the selenium alone or the selenide are mixed ana melted. The mixture consisting of the lead selenide, lead oxide, metal lead, etc., formed on the surface of the molten metal at this time is charged into water and is ground and crushed. This mixture is then added to the lead alloy consisting of a lead/antimony alloy for casting the grid. The mixture is so floated on the surface of the above mentioned molten lead alloy so as to cover the entire surface and is held for a required period of time. The required amt. of the selenium is thereby incorporated into the above- mentioned lead alloy without generating harmful gases. The grid body for lead storage batteries is cast by using this molten metal without generating cracks, etc.
Patent JP-S60174043-A (JP)
Title: Manufacture of motor stator
Inventor: KIMURA KAZUO
IPC: H02K15/04
Filed: 1984-02-15
Abstract: PURPOSE:To rationalize a wiring work by inserting a terminal for winding the end of a winding of a bobbin and a terminal of a lead stationary base into the hole of a printed board, then soldering them, thereby simultaneously wiring the wirings and the leads between the windings. CONSTITUTION:A winding wound on a bobbin 4 is wound and soldered to terminals 5a-5d, 5a'-5d' for winding the ends of the winding, the bobbin 4 is engaged with poles 1a-1d, and the poles 1a-1d are press-fitted and engaged with a stator yoke 2. A lead stationary base 8 connected with the leads 7a-7c and terminals 9a-9c is mounted on the yoke 2, the terminals 9a-9c are inserted to the holes of the printed board in which a pattern wirings are formed in advance, and then soldar dipped in a solder tank.