baber/WOPTO huggingface dataset:
Patent JP-H07286356-A (JP)
Title: Method of floatation and settlement preventive construction of underground buried pipe
Inventor: YAMAKADO NORIO
IPC: E03F3/06
Filed: 1994-04-18
Abstract: PURPOSE:To prevent the settlement and floatation of a buried pipe by boring a plurality of pairs of boring pits up to a hard ground on both sides of the existing buried pipe, executing a let grout to the pits and around the buried pipe and inserting steel bars into the pits. CONSTITUTION:A plurality of boring pits 11 are bored up to a hard ground 5 while being oppositely faced on both sides of a buried pipe 1 such as a sewerage pipe. The boring pits 11 are impregnated with cement milk while a jet grout is executed to the periphery of the buried pipe 1, and a massive improved body 25 is formed while the buried pipe 1 is borne by a columnar improved body 23. Steel bars 19 are inserted before cement milk is cured, and the buried pipe 1 is reinforced. The steel bars 19 may also be inserted into the pits 11 before the impregnation of cement milk. Even when a liquefaction phenomenon due to land subsidence and an earthquake is generated, the buried pipe 1 is not subject to the effect. Accordingly, the floatation and settlement of the buried pipe can be prevented.
Patent JP-H06267540-A (JP)
Title: Lithium battery
Inventor: YUMIBA HIDEAKI
IPC: H01M10/052
Filed: 1993-03-12
Abstract: PURPOSE:To secure the high discharge voltage and to improve the capacity density per unit volume, by using a material including lithium as a negative electrode active material, and copper and germanium as a positive electrode active material. CONSTITUTION:A positive electrode compound is produced by mixing an electron conduction assistant agent such as acetylene black, and a binder such as a polytetrafluoroethylene, to the powder of a positive electrode active material, and a pressure formation and a heat treatment are applied to form a positive electrode 1 with the form and the size according to the battery portability. And as a material including lithium as the negative electrode active material, a metal lithium is used, and the negative electrode active material itself is made into a negative electrode by using the form of a metal plate. An organic electrolyte solution is made by dissolving a specific amount of electrolyte in an organic solvent. As a result, a lithium battery with a high discharge voltage and a high capacity per unit volume can be obtained. In this case, a negative electrode collector 7 is spot-welded at the inner side of a negative electrode can 6, the negative electrode is pressure-contacted to the collector 7, the electrolyte solution is poured in the battery, and they compose a battery together with the positive electrode.
Patent JP-S62236116-A (JP)
Title: Magnetic recording medium
Inventor: YAMASHITA MASAMI
IPC: G11B5/73
Filed: 1986-04-08
Abstract: PURPOSE:To enable high-density recording by providing a magnetic layer consisting of a cobalt-platinum alloy on the substrate layer consisting essentially of chromium and formed on a substrate, and furnishing a protective layer having 200-1,500Angstrom  thickness and consisting of a carbonaceous material on the magnetic layer. CONSTITUTION:The substrate layer consisting essentially of chromium is provided on the substrate, the magnetic layer consisting of a cobalt-platinum alloy is furnished on the substrate layer, and the protective layer having 200-1,500Angstrom  thickness and consisting of a carbonaceous material is provided on the magnetic layer. The magnetic layer consisting of a cobalt-platinum alloy is preferably deposited by sputtering. The cobalt-platinum alloy is preferably composed of 70-98atom% cobalt and 2-30atom% platinum. As a result, high-density recording is made possible.
Patent JP-H01251660-A (JP)
Title: Hetero junction bipolar transistor and its manufacture
Inventor: TANAKA SHINICHI
IPC: H01L29/72
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a hetero junction bipolar transistor wherein the miniaturization of an intrinsic transistor region and the reduction of a parasitic capacitance are easily enabled, by forming an emitter layer composed of a first conductor layer and a second semiconductor Iayer whose impurity concentration is higher than the first semiconductor layer, and forming a collector layer so as to include the second semiconductor layer. CONSTITUTION:On a semiinsulative GaAs substrate 2, the following are grown in order by MBE method; a high concentration collector layer 3 composed of an N<+> GaAs layer, an undoped collector layer 4u composed of an I-GaAs layer, and a first base layer 51 composed of P<+> GaAs layer. After that, in a part 12 to be turned into the intrinsic part of a transistor, the first base layer 51 is etched and eliminated, and silicon being N-type dopant is ion- implanted in the part where the collector layer 4u is exposed, thereby forming an active ion implanted region 4i. Then a second base layer 52, an emitter layer 6 and a high concentration emitter layer 7 are selectively grown in a specified pattern. Thereby the intrinsic transistor region 12 can be made fine, without using annealing art which is difficult to be controlled.
Patent JP-H02257198-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO EISAKU
IPC: G10H1/02
Filed: 1989-03-30
Abstract: PURPOSE:To improve a processing speed by processing plural functional groups by >=2 arithmetic processing means and transferring and receiving data between the arithmetic processing means through a common memory means. CONSTITUTION:The plural functional groups are processed by >=2 arithmetic processing means 21, 22 and the data are transmitted and received between the arithmetic processing means 21 and 22 through the common memory means 32. Namely, the control of the respective functional groups is executed discretely and independently by the respective arithmetic processing means 21, 22 and, therefore, the processing program in the arithmetic processing means 21, 22 are independent from each other and the capacity thereof is small in scale. The operating speed of the respective arithmetic processing means is improved in this way; in addition, the smaller capacity of the program processing is attained and the performance functions are enhanced.
Patent JP-H09242021-A (JP)
Title: Steel floor board construction
Inventor: MORI TADAHIKO
IPC: E01D19/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a construction in which buckling on the crossing part of a longitudinal rib and a cross-beam is prevented, fatigue strength of the crossbeam is not degraded, and the longitudinal rib and the cross-beam are efficiently joined together. SOLUTION: A steel floor board main body 1 in which longitudinal ribs 3 of groove shaped section are joined to the underside of a deck plate 2 are placed on the upper face of a cross-beam, and at the crossing part of the cross- beam 4 and the longitudinal rib 3, the closed space formed by the underside of the deck plate 2 and the groove upper face part of the longitudinal rib 3 is filled with filler of hardenability. Connecting metal fittings 6 on the upper face of the cross-beam 4 are projected in the groove upper face part through an opening 5 for joint of the bottom wall part of the longitudinal rib 3, and bolt joint parts joining the bottom wall parts of the longitudinal rib 3 with the upper face of the cross-beam 4 are projected in the groove upper face part, and they are surrounded with the filler.
Patent JP-S63246983-A (JP)
Title: Picture synthesizing and distributing device
Inventor: MATSUURA MICHIAKI
IPC: H04N5/265
Filed: 1987-04-02
Abstract: PURPOSE:To perform the readout of a video memory in spite of a synthesizing position, by controlling a device so as not to set a video signal at a position where is a superposed split picture plane, when the video signal from a different video synthesizing means out of plural video synthesizing means is designated. CONSTITUTION:The switching of the output of an encoder 21 is performed at every output timing, and it is distributed to four video memories commonly, and a signal which reads out video information stored in the video memories 3a1-3d1 by the switched output of a video address generator can be obtained. Therefore, to a video signal selector 5a, a video memory output read out in spite of the synthesizing position is inputted. Thereby, in the video signal selector 5a, the control of the video signal selector in which information A is displayed on the upper left of a screen, information B on the upper right, information C on the lover left, and information D on the lower right is performed by an encoder output 17a, and four picture synthetic outputs 21 can be obtained. In such a way, it is possible to perform the synthesis of images on an arbitrary position easily.
Patent JP-S59204010-A (JP)
Title: Color filter
Inventor: SHIMIZU YASUTAKA
IPC: G02B5/20
Filed: 1983-05-06
Abstract: PURPOSE:To improve the color reproducibility by using a mixture of specified coloring matters as coloring matter for each of red, blue and green filters after combining two or three kinds of colors. CONSTITUTION:A mixture of coloring matters represented by formulae I , IIas coloring matter for a red filter, coloring matter represented by formula IIIas coloring matter for a blue filter, and a mixture of coloring matters represented by formulae IV, V as coloring matter for a green filter are used after combining two or three kinds of colors. In the formula I , each of R1 and R2 is H, alkyl, alkoxy, halogen or the like, and R3 is H, alkyl, alkoxy or halogen. In the formula II, each of R4, R5, R6 and R7 is H, alkyl or halogen. In the formula III, each of R8 and R9 is alkyl or cyclohexyl. In the formula IV, each of R10 and R11 is H, alkyl, alkoxy, aryl, halogen, sulfonic acid or the like. In the formula V, each of R14 and R15 is alkyl or aryl, each of R16 and R17 is H, hydroxyl or sulfonic acid, and B is a benzene ring, a naphthalene ring or the like.
Patent JP-S524122-A (JP)
Title: Slice level forming circuit
Inventor: ISHIBASHI NORIO
IPC: G06K7/10
Filed: 1975-06-30
Abstract: PURPOSE: To form a slice level on the basis of the maximum value of the output summing voltage of each light receiver and to obtain the double-valued signal which is not affected by the output change of the light source caused by temperature change, secular change, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59206143-A (JP)
Title: Production of capped integrally cast pipe
Inventor: KOUMOTO AKIRA
IPC: B22D11/041
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a product which has substantial strength to creep rupture and has a good casting surface with less defects by using a capped cast pipe made by an ordinary casting method or a capped forging pipe or capped forge- drawn pipe as a drawing bar and producing a titled cast pipe by a melting method. CONSTITUTION:The figure shows a pipe 1 produced by melting a straight pipe, electrodes 2 manufactured of a raw material, a metallic mold 3, molten slag baths 4, molten metal pools 6, slag films 6, a drawing bar 9 for a relatively short capped cast pipe produced by an ordinary casting method, feel rollers for the electrodes 2, a drawing device 9, an electric power source 10 and cooling water 11. The bar 7 is first inserted into the part of the baths 4 in the mold 3 and the electrodes 2 conducted with electricity there are supplied into the mold 3 cooled by the water 11, where the electrodes are electroslag-melted and are deposited on the bar 7. The electrode 2 materials are thereafter melted continuously so as to be successively deposited on the already deposited metal and at the same time the bar is drawn by the device 9, by which the capped integrally cast pipe is continuously obtd.
Patent JP-S5625368-A (JP)
Title: Liquid metal flow regulator in tube
Inventor: YOAHIMU BARUTSUANTONII
IPC: H02K44/06
Filed: 1980-06-13
Abstract: Device for controlling a liquid metal flow in a tube having a prismatic cross section including a plurality of comb-like slotted magnet cores grouped about the periphery of the tube and extending parallel to the flow direction of the liquid metal, electromagnetic coils respectively connected to one of the phases of a polyphase alternating current and mounted respectively on teeth of the plurality of comb-like magnet cores, n.x of the coils of which n equals an optional whole number and x equals the number of a-c phases being mounted on each of the magnet cores, the magnet cores being disposed in planes extending at an angle other than 90 DEG  to the surface of the tube.
Patent JP-H0284615-A (JP)
Title: Device for continuously treating dipped body by dissolving reagent
Inventor: MOORISU RORETSUTEI
IPC: G02C7/04
Filed: 1989-03-29
Abstract: PURPOSE: To prevent contact and contamination without requiring hand operation by providing the position opposed to the hole of a cap member with a mobile supplying device having a means for separately feeding respective reagents of unit dosage in the peripheral parts. CONSTITUTION: A sterilized physiological salt soln. is put into a tank 1 and a receiver 2 contg. a contact lens is immersed therein. A cap 3 is screwed to the tank 1. A driving device 4 is started and the mobile supplying device 6 is rotated and the reagent in a passage 13 is carried to the opposite position of the hole 5 and is automatically fed into the tank 1. Further, the supplying device 6 rotates and feeds the reagent in the passage 13' into the tank 1. when the supplying device 6 rotates further and ends rotating one turn, the passage 13" comes to the position where the hole 5 and the center are aligned and the third reagent is sent into the tank 1.  As a result, the simple, safe and efficient device which automatically executes a series of the operations required for the treatment of the contact lens while abiding by the amts. of the reagents and the reaction time required for the same is obtd.
Patent JP-S63246343-A (JP)
Title: Purification of higher alcohol
Inventor: IWANAMI YATSUHIRO
IPC: C07C31/125
Filed: 1987-04-01
Abstract: PURPOSE:To suppress formation of by-products and purify a higher alcohol, by washing a crude >=6C alcohol with an aqueous solution of an acid and distilling the alcohol optionally in the presence of an acid in purifying the alcohol by distillation. CONSTITUTION:A crude >=6C alcohol, especially 9-20C alcohol is purified by distillation. In the process, the alcohol is washed with an aqueous solution of an acid (particularly aqueous solution of an inorganic acid at pH 3-5, such as sulfuric acid or hydrochloric acid, or aqueous solution of an organic acid having 2-5pKa, such as acetic acid or malic acid) and distilled or the alcohol is distilled in the presence of a high-boiling acid (high-boiling acid without distilling together with the raw material alcohol to contaminate products and corroding metallic materials of distillation stills) to purify the higher alcohol. Higher alcohols obtained by subjecting an alpha-olefin prepared by low polymerization using a Ziegler process or decomposing a wax to hydroformylation and hydrogenation reaction, etc., are preferred as the raw material alcohol.
Patent JP-H08278829-A (JP)
Title: Document placing base for electronic equipment
Inventor: HONDA MINORU
IPC: G06F1/16
Filed: 1995-04-05
Abstract: PURPOSE: To provide a document placing base for an electronic equipment devised so as to utilize space above a key operation board, arrange a document in front of a monitor, minimize the movement of the line of the sight of an operator and reduce fatigue during an operation as much as possible. CONSTITUTION: In this document mounting base 1 for the electronic equipment of a console type provided with an equipment main body 2 and the key operation board 4 placed on the front side of the monitor 3 and connected to the equipment main body 2 by a cord, a practically transparent mounting plate 1A is positioned above the key operation board 4 and erected on a desk at a height for securing the required space of the operator who operates keys by the key operation board 4 on the desk.
Patent JP-2000273803-A (JP)
Title: Track device for single rail transportation vehicle
Inventor: MATSUMOTO KIMIAKI
IPC: E01B25/10
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rail structure having sufficient strength even for the transportation of a heavy object and capable of being installed easily in a single rail transportation vehicle. SOLUTION: A main rail 1, which receives a drive wheel 3 of a transportation vehicle on a top face of a flange made of pressed steel constituted in H shape by a web and the flange and is engaged with a projection formed on a peripheral face of the drive wheel at substantially the center of the flange and in which a hole leading to the web is provided in the longitudinal direction of the flange, is tightened by a turnable mounting fitting 19 provided on a support base. A nipping fitting having a turn core on the same core as a turn core of the mounting fitting is provided in such a way that it does not become an obstacle against rolling of idler wheels 4, 5, 17 received by a lower face of an upper flange of the main rail 1, both side faces of a web part, and a lower face and both side faces of a lower flange, and an auxiliary rail is tightened on the nipping fitting by a bolt.  Consequently, since relative heights of the main rail and the auxiliary rail become constant on both flat ground and inclined ground, this rail structure can be easily installed and can endure a load of a heavy object to be transported because a load to be applied on the auxiliary rail becomes uniform.
Patent JP-S57194047-A (JP)
Title: Frame assembly for catalyst
Inventor: UEDA MITSUHIKO
IPC: B01J37/02
Filed: 1981-05-26
Abstract: PURPOSE: To make immersion quick and easy and to prevent clogging by sagging in the stage of immersing a frame assembly wherein many base materials are assembled into a slurry, by providing level differences to the bottom parts of the base materials.  
     CONSTITUTION: In the stage of forming a frame assembly for catalysts by assembling many base materials 1 into a box frame and immersing the frame assembly for catalysts into a catalyst slurry thereby coating the catalyst thereon, level differences H are provided in the bottom parts of the material 1 group. Then, the assembly is clogged by sags when it is taken up after the immersion, but the clogging sags are pulled to the fin parts on the long size side and are cut by riding thereon, by which the clogging is released. In this way, the catalyst slurry is immersed in the frame assembly for catalysts efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236060-A (JP)
Title: Secrecy protecting system
Inventor: SAKAMOTO KAZUMI
IPC: G06F21/31
Filed: 1986-04-07
Abstract: PURPOSE:To prevent an illegal use of a terminal by an outsider when a normal user is absent from the terminal by providing a password to the terminal for normal use. CONSTITUTION:The contents of a terminal password memory part 30 are cleared when a power supply of a terminal equipment 20 is turned on. The part 30 consists of two registers 31 and 32. The register 31 stores a password inputted when the application of a terminal is started; while the register 32 stores the password inputted when the application of the terminal is restarted after an interruption. A terminal control part 40 checks the coincidence in contents between both registers 31 and 32. When the coincidence is obtained between both register contents, the application of the terminal can be restarted. While the equipment 20 is separated from a host computer 10 when no coincidence is obtained. The password is inputted to the part 30 from a keyboard 50.
Patent JP-H05280376-A (JP)
Title: Control device for gas turbine
IPC: F02C9/34
Filed: 1992-04-02
Abstract: PURPOSE:To perform fuel changing action at each fuel distribution valve speedily stably by computing a fuel flow ratio at a distribution valve on the primary side to each fuel distribution valve, and correcting an actual fuel flow ratio at the primary side distribution valve in accordance with this fuel flow ratio. CONSTITUTION:Known fuel distribution valve flow coefficient values 61, 62 on the primary side and secondary side are generated by function generators 15, 16 to an actual opening 60 of a fuel distribution valve 60. Using each flow coefficient value 61, 62, a ratio 61/(61+62) of the flow 61 flowing through the primary side distribution valve to the total flow 61+62 flowing through each fuel distribution valve is computed by a computer 17. A flow ratio computation value 63 is matched with the flow ratio 52 determined based on actual measurements by fuel flow gauges 9, 10 in a computer 18. This means that the flow ratio computation value 63 is used for correction of a computed flow ratio 52. After the flow ratio 52* after correction is added to a fuel flow ratio set value 110 in an adder 12, it is outputted to a distribution valve control circuit 13.
Patent JP-S577278-A (JP)
Title: Coater for inside surface of heat-transmitting pipe in condenser
Inventor: NAGATA KOUJI
IPC: B05B13/06
Filed: 1980-06-13
Abstract: PURPOSE: To coat the inside surface of a heat-transmitting pipe with high efficiency, by feeding a nozzle into the heat-transmitting pipe arranged in a condenser, moving the nozzle from one end to the other end of the pipe while spraying a paint onto the inside surface.  
     CONSTITUTION: A feed pipe 22 is taken out from a coiler 30 by the rotation of pinch rolls 51, and fed into a cooling pipe 4 through its open end at the side of a cooling water chamber 6 until a nozzle 21 reaches the other open end at the side of another cooling water chamber 7. When the nozzle 21 reaches the open end at the side of the cooling water chamber 7, the spray of a paint from the nozzle 21 is started. When the paint spray is started, the pinch rolls 51 are rotated backwards, so that the feed pipe 22 is pulled back toward the cooling water chamber 6 and that the nozzle 21 is moved at a predetermined speed. Owing to this movement, the inside surface of the cooling pipe 4 is gradually coated. This coating operation is successively repeated so that a plurality of cooling pipes 4 in the condenser can be coated with high efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5415953-A (JP)
Title: Polyolefin resin composition
Inventor: SUGIMOTO NOBUNARI
IPC: C08L23/00
Filed: 1977-07-06
Abstract: PURPOSE: A polyolefin resin composition which is a material for adhesive films having a bond strength suitable for packaging operation, improved transparency, adhesivity, and anti-fogging properties, comprising a polyolefin resina a lowpolymerization degree polyethylene, and polybutene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59207683-A (JP)
Inventor: KOUZAI HIROSHI
IPC: H05K3/46
Filed: 1983-05-11
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-H04290913-A (JP)
Title: Surface shape measuring device
Inventor: OCHIAI NOBUTOSHI
IPC: G01B21/20
Filed: 1991-03-19
Abstract: PURPOSE:To measure the surface shape using a simple structure by measuring the distance of a reference point of a distance meter which is coupled with the top of a prop rotatably, from a plurality of measuring points provided in the axial direction of the arm, and also measuring the inclining angle of arm. CONSTITUTION:An arm 2 is positioned so that its axis is directed to each point where the surface is to be measured, and the inclining angle of arm theta to a prop 1 and the distance M between the reference point of a distance meter 3 and the mentioned measuring point are measured. The polar coordinates (L+M, theta) of this measuring point with the arm rotation center used as the point of origin are acquired from these measurements together with the previously measured length L between the mentioned measuring reference point and the arm rotation center. The two-dimensional shape of the surface is determined by measuring such measuring point in a plural number using the formula OP=(L +M1)cosalpha=(L+M2)cos(alpha+theta1)=(L+M3)cos(alpha+theta2). An expansion from two-dimensional to three-dimensional is practicable by moving the prop 1.