baber/WOPTO huggingface dataset:
Patent JP-S60250080-A (JP)
Title: Adhesive composition
Inventor: OOTSUKA SHIYOUSUKE
IPC: A61K6/884
Filed: 1984-05-28
Abstract: PURPOSE:To provide an adhesive compsn. consisting of a 4-vinylbenzoic ester compd. and a vinyl compd. as essential components, which can be prepd. at a readily controllable polymerization rate, is inexpensive and is suitable as dental material. CONSTITUTION:The adhesive compsn. is prepd. by blending about 0.1-10wt% (A) compd. of formula I [where R1 is H or a methyl group; R2 is H, a 1-5C (halogenated) alkyl group, a 2-4C (halogenated) alkylene oxide group, a group of formula II (where n is 1-4) which may be substituted with halogen or a methyl group] (e.g. methyl 4-vinyl benzoate), about 85-99wt% (B) vinyl compd. (e.g. methyl methacrylate) and preferably about 2-3wt% (C) free radical generator and/or photosensitizer (e.g. benzoyl peroxide or benzoin methyl ether).
Patent JP-H05121972-A (JP)
Title: Differential amplifier having output-current limiting function
Inventor: YAN FUAN GORUSERU
IPC: H03F3/45
Filed: 1992-04-24
Abstract: PURPOSE: To eliminate the effect of nonlinearity of a couple of transistors(TRs) and diodes by controlling a current flowing to an input current terminal depending on a signal current in the differential amplifier having an output current limit function with respect to an input current. CONSTITUTION: While an absolute value of an input current Ii is smaller than I3 -I5 , diodes(Di) D1 , D2 are conductive and output currents I01 , I02 change with an input current. When the absolute value of the input current Ii exceeds the I2 -I5 , either of the Di D1 , D2 is set nonconductive. Current sources 4, 11 prevent current flowing to transistors(TRs) T1 , T2 . That is, when a current +Ii exceeds the I2 -I5 , the Di D2 is cut off and an excess current appears at a terminal 15. As a result, the voltage at the terminal 15 increases more than the voltage at a terminal 5, a Di D4 is conductive and an excess current flows from the terminal 15 to the terminal 5 resulting in flowing to a signal current source 9. The current flowing to the Di D1 , that is, an output current I01 no longer increases, resulting that the two output currents are limited at the same time.  Thus, the amplifier is not effected to the effect of the nonlinearity of the diodes D1 -D2 and the TRs T1 , T2 .
Patent JP-S5533445-A (JP)
Title: Novel antibiotic substance ac-69 and its preparation
Inventor: SUZUKI SABUROU
IPC: A61P31/04
Filed: 1978-08-31
Abstract: NEW MATERIAL:Antibiotic substance AC-69. Appearance, white powder: melting point, 206W208°C (decomposition); elemental analysis, C 53.45%, H 7.25%, N 11.93%, O 26.20%; constituent amino acids determined by acid hydrolysis, aspartic acid, thereonine, serine, glutamic acid and a novel amino acid; molecular weight, 1076 (as a dibasic acid, determined by titration); optical rotation, [α]D 20 =-45.4° (C=1.06 methanol).  
     USE: Fungicide for agricultural and horticaltural use, having specific inhibitory activity to pathogenic fungi.  
     PROCESS: For example, Streptomyces AC-69 strain (FERM-P No.4607) is aerobically cultured, and the objective substance is extracted from the filtrate of the medium or from the microbial cells. The substance is purified by a combination of  adsorption chromatography, ion exchange chromatography, etc. to obtain pure AC- 69 substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61264393-A (JP)
Inventor: SAITO TSUTOMU
IPC: G10H1/053
Filed: 1985-05-18
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-H09293743-A (JP)
Title: Manufacture of bare chip mold part and bare chip mold part manufactured by it
Inventor: IWAKI MASANORI
IPC: H01L23/29
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent wire disconnection and a sealing resin from being swollen out by a method wherein a resin wall is formed of the first resin having low expansion coefficient around bare chips while the inside of the resin wall is filled up with the second resin to seal up the first and the record resins for almost simultaneously thermosetting to seal up the bare chips. SOLUTION: Bare chips 2d, 2e are arranged on a substrate 1 while bonding the wires 21 extended from the bare chips 2d, 2e on the circuits of the substrate 1. Next, a dam frame 11 and a partition 12 partitioning each bare chips 2d, 2e are formed as the first resin wall to be a common cell 10 in combination of these dam frame 11 and the partition 12. Furthermore, the sealing resin 20 as the second resin is dripped in each sections 10a, 10b to fill up the crest of the common cell 10 in heaped up state so that the common cell 10 and sealing resin may be thermoset to seal up each bare chips 2d, 2e, thereby being able to prevent the disconnection of the wires 21.
Patent JP-H09293166-A (JP)
Title: Automatic vending machine
Inventor: KANEKO YOSHIYUKI
IPC: G07F9/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference of sales and to prevent a customer from selecting wrong merchandise by displaying merchandise samples by an electronic display so as to freely arrange the merchandise. SOLUTION: The electronic display 9 is mounted to an external door 2. Displayed merchandise samples A to J10 and a displayed merchandise selecting buttons 11 are displayed on this electronic display 9. A touch sensor is mounted to the electronic display 9. This sensor detects the button 11 is touched or not. When merchandise is selected, merchandise stored in a main body case 1 is released to a merchandise taking out port 3. In addition, when merchandise is sold out, the display of the merchandise is cancelled to prevent a customer from erroneously selecting sold out merchandise. In addition, as the electronic display 9 is stereoscopicly displayed, the sense for the read by users is generated.
Patent JP-2000296450-A (JP)
Title: Valve seat surface polisher
Inventor: OZEKI TATSUYA
IPC: B24B15/03
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a polisher that is compact relative to and easily increases the polishing precision of valve seat surfaces at positions inaccessible to workers. SOLUTION: The valve seat surface polisher comprises a guide cylinder 11 disposed over valve seat surfaces 8 and 9 opposed along a horizontal center axis 12 and symmetrically inclined at the same angle, so as to be centered about a vertical axis 14 crossing the horizontal center axis 12 at a point 13 thereof just between the valve seat surfaces 8 and 9, a horizontal base plate 19 guided in the guide cylinder 11, a wheel casing 35 slidably supported on a guide rod secured to the base plate 19 in perpendicular relation to one valve seat surface 8, a grinding wheel 50 projected from one side of the wheel casing 35 in parallel opposition to the valve seat surface 8, a wheel rotating mechanism 54 for rotating the grinding wheel 50, a wheel revolving mechanism 55 for moving the grinding wheel 50 over the valve seat surface 8,  and a wheel casing displacing mechanism for slidingly displacing the wheel casing 35 along the guide rod.
Patent JP-S587875-A (JP)
Title: Diode and manufacture thereof
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/336
Filed: 1981-07-07
Abstract: PURPOSE:To reduce the increase in the masking steps to once and to obtain a protecting diode having a large protecting capacity by constructing a Schottky diode of vertical structure on an insulating substrate. CONSTITUTION:The first amorphous silicon layer 2 including an n type impurity is, for example, selectively covered on an insulating substrate 1. Then, the second amorphous silicon layer 3 is selectively covered. Subsequently, the first metal layer 4 is selectively covered, and a nitrided silicon film 5 is then selectively covered. A metal oxide film 7 and an oxidized silicon film 8 are grown by a plasma anodic oxidation. Subsequently, the film 5 is removed to partly expose the first layer 4 and the second layer 3. The second metals 9, 10 are selectively covered, and the first metal layer is then removed or cut. The first layer 2 is contacted with the second layer 9 through the first layer 4, thereby forming an ohmic electrode. The second layer 2 is contacted with a rectifying electrode 10 made of the second metal.
Patent JP-H08275605-A (JP)
Title: Stand device for rotary plowing working machine
Inventor: WAKUTA TAKESHI
IPC: A01B33/16
Filed: 1995-04-06
Abstract: PURPOSE: To provide a stand device for a rotary plowing working machine capable of fixing the stand used for attaching and detaching the rotary plowing working machine to the rear part of a tractor, to a rear cover by one touch operation at the attaching and detaching, and preventing it from being lost by leaving it behind, by pivoting the stand as freely rotatable at the lower surface of the tool bars so as to be able to accommodate it at the lower surface of tool bars in a horizontal state after the attaching and detaching. CONSTITUTION: This stand for a rotary plowing working machine having a rear cover 47 pivoted as freely rotatable in vertical direction to the rear part of a rotary cover, comprises a stand 49 as freely rotatable to either one of the lower surface of tool bars 25 installed as extended to the rear direction from the both side directions of the gear case of the working machine so as to be able to fix the stand 49 to a rear cover 47 in a standing posture during the attaching and detaching of the working machine and to accommodate it at the lower surface between the tool bars 25 facing each other in a horizontal posture after the attaching and detaching.
Patent JP-S61261314-A (JP)
Title: Production of stable dispersion of fine particulate polyisocyanate and production of thermally crosslinkable isocyanate
Inventor: RAINAA BURUUMU
IPC: C08G18/70
Filed: 1986-05-12
Abstract: A process for the preparation of stable dispersions of finely divided polyisocyanates, and the preparation of heat-crosslinkable isocyanate systems. Stable dispersions of finely divided polyisocyanates in a liquid which may or may not contain surfactants, protective colloids and other assistants are obtained by a method in which polyisocyanates are treated with a stabilizer in the presence of absence of the liquid, and the dispersions prepared from these are finely dispersed and/or milled under the action of high shear forces, if necessary with the addition of further stabilizer. These dispersions are useful as crosslinking agents, particularly for the preparation of heat-cross-linkable isocyanate systems.
Patent JP-H11286912-A (JP)
Title: Washing system and washing vehicle
Inventor: GOTO TETSUO
IPC: E01H1/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the washing by providing a runnable washing vehicle, a wash water supplying device for supplying a wash water to a wash water supplying passage laid along a traveling route, and a wash water injection device for injecting wash water toward the wall of a space to be washed. SOLUTION: A washing vehicle 40 is lowered to the bottom of a water storage tunnel 10 by a lifting device 24, and moved to travel to a prescribed position. Wash water is supplied to a wash water groove 12 from the wash water source 28 of a wash water supplying device 26 while controlling the feed quantity by an automatic opening and closing valve 34. The washing vehicle 40 is driver along the wash water groove 12, and the wash water is sucked from the wash water groove 12 through a suction bell mouth 66 by a pump 62, pressurized and transmitted to a cyclone separator-cum-tank 70. A solid matter is separated from the wash water in the tank 70, and the separated liquid is injected toward the inner wall surface of the tunnel 10 through a separated liquid injection nozzle 76.  Further, the waste water after washing the inner wall surface is combined with the wash water from the wash water groove 12 through a drainage ditch 16, and discharged to the outside by a pump 18. According to this, washing can be facilitated more.
Patent JP-S5733127-A (JP)
Title: Tank lorry
Inventor: IGARASHI MIKIO
IPC: B60P3/22
Filed: 1980-08-04
Abstract: PURPOSE: To enable unloading two types of liquid at the same time in such a way that a first piping and a second piping are installed through bottom valves on each tank chamber which is divided inside the tank, an open/close valve is provided between the both pipings, and discharge valves are equipped on the both pipings.  
     CONSTITUTION: A first piping 14 is communicated to bottom valves 6, 7, and provided with discharge valves 15, 16, 17 which are extended to the rear on both sides of the vehicle, while a second piping 18 is communicated to bottom valves 8, 9, and provided with discharge valves 19, 20, 21 by being extended to the both sides and the rear of the vehicle. A two-way piping portion 23 is bridged through three-way open/close valves 22, 22' between the first piping 14 and the second piping 18, and a transfer pump 13 is installed between the span of the two-way piping. In result, unloading time can be reduced to a half using two pieces of discharge hoses by  means of gravity with possibility of simultaneously unloading liquid in the tank  chamber which is communicated to the first piping 14 and liquid in the tank chamber which is communicated to the second piping 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11286282-A (JP)
Title: Cab structure of cab over type truck
Inventor: SEKIYA HIKARI
IPC: B62D33/06
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To make it easy for a second bent part to bend when force is longitudinally applied to a cab by forming a cutout at the upper edge part of a reinforcing member. SOLUTION: A reinforcing member 38 is fastened to a second bent part 31 of each floor frame 9. The reinforcing member 38 is formed of a plate of approximately U-shape cross section arranged inside the second bent part 31, and the plate is formed of high strength material such as a steel plate. A bottom wall 39 and each side wall 40 of this reinforcing member 38 are firmly fixed to a bottom wall 10 and each side wall 11 of the floor frame 9 by spot welding, for instance. The bottom wall 39 of the reinforcing member 38 is curved along the bottom wall 10 in the second bent part 31 of the floor frame 9. The reinforcing member 38 has a cutout 41 formed at the upper edge part of each side wall 40.  When external force is applied to a cab, the reinforcing member 38 is permanently deformed in large degree while being positively bent from the cutout part 41, and in association with this, a floor panel is also permanently deformed.
Patent JP-H11286978-A (JP)
Title: Cover faucet
Inventor: ISHII RYUICHI
IPC: E03C1/044
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a cover faucet having a cover easy to attach and detach, capable of simplifying the form or structure, and firmly fixable to a faucet body. SOLUTION: This cover faucet comprises a faucet body 10 covered with a cover having a main cover body 30 and a sub-cover body 20. The sub-cover body 20 is screwed to the faucet body 10 (for example, a small screw R is used), and the main cover body 30 is mounted on the sub-cover body 20. The sub-cover body 20 is preferably screwed to the faucet body 10 in one point excluding both end sides thereof. The screwed position of the sub-cover body 20 may be covered with the main cover body 30.
Patent JP-S63273512-A (JP)
Title: Manufacture of composite wire rod
Inventor: SUZUKI HIDEMOTO
IPC: B21C1/00
Filed: 1987-04-30
Abstract: PURPOSE:To reduce an extrusion pressure of tip member and to facilitate extrusion working of the composite wire rod by packing a metallic pipe with a softer metal powder than the pipe forming the tip member of the sealing member to seal both ends of the metallic pipe in a tapered shape, hollowing its inner part and packing said metal powder in it. CONSTITUTION:First of all, the metallic pipe 9, the tip member 7 and a rear end member 8 are prepared. This tip member 7 consists of a columner nose part and a tapered part of a truncated tone shape, the inner part of the tapered part is made hollow. Then, a high purity Al powder 10 softer than the metallic pipe 9 is packed in the inner part of the metallic pipe 9, and on its both ends, the tip member 7 and the rear end member 8 are welded. At this time, the inner part of the metallic pipe is kept vacuum, to prevent the bonding of powder from being impeded mutually during extruding. After that, this billet 6 is subjected to hydrostatic extruding to make the composite body, then the wire drawing is performed to form the composite wire. In this case, because the mean hardness of the conical part is lower than that of the body proper, the stable extrusion is performed.
Patent JP-H06293187-A (JP)
Title: Heat sensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/30
Filed: 1993-04-08
Abstract: PURPOSE:To obtain heat sensitive recording material, prominent in the reserving and stabilizing property of a recording picture and suitable for high-speed recording material, by a method wherein a heat sensitive color developing layer, containing leuco dye and color developing agent shown by a general formula, is provided on a substrate. CONSTITUTION:Color developing agent, shown by a formula I (R shows hydrocarbon group or the like which can contain saturated or unsaturated dividable chain hydrocarbon group, hydroxide group, ether group and ketone group) and leuco dye are blended and/or mixed into binder solution, such as polyvinyl alcohol and the like, to prepare coating liquid for heat sensitive color developing layer. The coating liquid is spread on a synthetic paper, a plastic film or the like to form a heat sensitive color developing layer after drying and obtain a heat sensitive recording material. Further, an intermediate layer, consisting of the principal constituent of plastic spherical fine hollow particles consisting of a thermosetting resin such as the copolymerized resin and the like having the principal constituents of vinylidene chloride and acrylonitrile, is provided preferably between the substrate and the heat sensitive color developing layer.
Patent JP-H06223528-A (JP)
Title: Method and device for detecting defect of master optical disk
Inventor: TAKETOMI KUNIYASU
IPC: G11B7/26
Filed: 1993-04-09
Abstract: PURPOSE:To quickly detect a defect and to reduce uselessness of processes and material cost by extracting an error signal generated by a defect on a master from a focus error signal even during the time of cutting. CONSTITUTION:In a cutting system, an output of a photodetector 15 is inputted as the focus error signal 21 to a dedicated board 20, and the error signal by a defect is extracted from this focus error signal, and is stored in a memory of the board 20. Since this error signal 21 can be stored in corresponding to position information 22 supplied from a formatter 12, not only a waveform but also a defective position can simultanesously be kept, and this waveform and the defective position are displayed or analyzed by a personal computer 23. Even at the time of cutting a glass master 40, since the presence of a foreign matter on the glass master 40 is detected and is displayed on the personal computer 23, uselessness of processes and material cost can be reduced.
Patent JP-H01279575-A (JP)
Title: Fuel cell
Inventor: TADA NOBUHIKO
IPC: H01M8/24
Filed: 1988-05-02
Abstract: PURPOSE:To make structure simple and to make temperature distribution within a cell uniform by making the plane plate part of a fuel cell rectangular and installing oxidizing gas and fuel gas manifolds on the long side the rectangle. CONSTITUTION:Many plane plate components are stacked, and an oxidizing agent gas passage and a fuel gas passage are separately installed. Each gas passage is separated in airtightness with the stacked surface of each component and a separator 5. When an oxidizing gas and a fuel gas are supplied through each passing through hole 9, the oxidizing agent gas is supplied to the space surrounded by the separator 5 and a positive plate 3 through a manifold 10 of the separator 5, and the fuel gas to the space surrounded by the separator 5 and a negative plate 4. The reaction gas within a fuel cell is supplied from the passing through hole 9 installed on one side of the long side of the rectangle to the inside of a unit cell of the fuel cell and exhausted from the passing through hole installed on the other side of the long side.
Patent JP-S589292-A (JP)
Title: Reading system for read only memory device
Inventor: KARIBE HIROHISA
IPC: G11C7/00
Filed: 1981-07-10
Abstract: PURPOSE:To improve yield of an ROM by determining an output value of >=3 ORMs of the same kind basing on judging criteria and making them usable as a complete ROM. CONSTITUTION:ROMs 5-7 store data of the same contents and the contents of address are also the same. When characterwise addresses A11-AN are given to ROMs 5-7 and addresses of dots in characters A1-A10 are given, 0 or 1 of the same contents is outputted. Decision by majority is made by a majority circuit 8, and outputted as output of one ROM. When there are defects, whichever greater in number out of 0 or 1 is selected by the circuit 8, and therefore, defects are compensated. As it rarely occurs that two ROMs have defective cell at the same position, three defective ROMs can be used as one prefect ROM. Thus, yield can be improved.
Patent JP-H02286727-A (JP)
Title: Rubber composition
Inventor: MUKAI TAKAMICHI
IPC: C09C1/48
Filed: 1989-04-28
Abstract: PURPOSE:To provide a rubber composition which is excellent in processability and can give a tire excellent in abrasion resistance, low heat build-up, etc., by mixing a natural rubber and/or a diene synthetic rubber with a carbon black having specified properties in an electron spin resonance spectroscopy. CONSTITUTION:A carbon black having such properties that the line width in an electron spin resonance spectrum is represented by the formula [wherein T is a toluene coloration transparency (%) and is 100-60] is prepared. A carbon black having properties of cetyltrimethylammonium bromide adsorption >=105m<2>/g and a dibutyl phthalate adsorption >=85ml/100g after being compressed four times under 24000Psi is desirable. This carbon black is mixed with a natural rubber and/or a diene synthetic rubber (e.g. polyisoprene rubber) to produce a rubber composition desirable for tire treads, etc.
Patent JP-H01320582-A (JP)
Title: Mutual connection for node
Inventor: BURATSUDOFUOODO DANHAMU
IPC: G06F17/50
Filed: 1989-04-28
Abstract: PURPOSE: To optimize the wiring of a large area by generating a start band for a network which functions to connect the nodes to each other and eliminating successively the redundant paths that have the lowest score, i.e., the function that compares the demand with the supply for every path space. CONSTITUTION: In a band that consists of five columns C6 to C10 and six rows R8 to R13 and has three nodes 35A to 35C, the node 35A is located at the C6 and R10 together with the node 35B set at the C8 and R8, and the node 35C set at the C10 and R13 respectively. Then a line is allocated to each of these columns and rows. In all paths which connect those three nodes together, the redundant paths having the lowest score, i.e., the function that compares the cumulative demand with the supply for every path space are eliminated in sequence. In other words, the R8 and R9 are completely eliminated, the R11, R12 and R13 are partly eliminated, the C6, C7 and C9 are completely eliminated, the C10 is partly eliminated, and the shortest wire path is selected. Thus a start band is generated and the redundant paths are eliminated, so that the wiring of a large area can be optimized.