baber/WOPTO huggingface dataset:
Patent JP-H05147474-A (JP)
Title: Electronic equipment with theft preventing device
Inventor: NAITO YOSHINOBU
IPC: H05K11/02
Filed: 1991-11-29
Abstract: PURPOSE:To provide an electronic device equipped with a theft preventing device which can be easily operated and is provided with the high theft preventing effect. CONSTITUTION:An operating unit 11 having push buttons 13-17 is accommodated into the recessed part of a front surface plate 2 in demountable manner. When an ejecting button 19 is pushed, the engagement between an engagement piece 22 and a recessed groove 51 is released, and the operating unit 11 is turned, and the operating unit 11 can be demounted easily by a user. When the operating unit 11 is demounted, a luminous diode installed in the recessed part of the front surface plate 2 operates to display the theft preventing mode.
Patent JP-H09134396-A (JP)
Title: Table processor
Inventor: MASUI TAKAMITSU
IPC: G06Q10/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To execute table processing to be easily operated by an operator by grouping mutually independent cell data in a table processor for three- dimensional managing (X-, Y-, Z-coordinates). SOLUTION: In group information display processing, the coordinate data of relative cell data crossing X-, Y-coordinates are grouped and identified as group information. When a group number is selected by the operation of an input part, group information corresponding to the selected group number is acquired from a group information memory, the current cell hierarchical flag of the corresponding cell in a table data (cell data) memory is set up to '0' and the cell data of all cells in the table data being displayed at present are turned to a non-display state. Data corresponding to cell coodinate data belonging to the group information are read out from the table data memory, the background color of the cell is displayed by a display color corresponding to the hierarchy (Z-coordinate) of the cell and the corresponding cell data are displayed in the cell.
Patent JP-H04189104-A (JP)
Title: Continuous kneading method of slurry mixed with fiber material
Inventor: IMAIZUMI KATSUYOSHI
IPC: B28B1/52
Filed: 1990-11-22
Abstract: PURPOSE:To secure sufficient kneading and smooth sending out of slurry by improving dispersibility of a fiber material, by a method wherein premix is performed by mixing the fiber material into a powder material obtained by performing dry mixing of only a cement powder material, then the same is kneaded continuously and the subject slurry is manufactured. CONSTITUTION:Only cement powder material is loaded into a Nauta mixer and a powder kneading process performing dry mixing of the same is performed. Then after the powder material is kneaded completely with the Nauta mixer 10, a fiber material such as reinforcing fiber is loaded into the Nauta mixer 10 and a prefibrillating process performing premixing of the premixed powder and fiber material is performed. Then a material obtained by performing premixing of the powder material and fiber material in the prefibrillating process is fed to a blade type pin mixer 12 through a belt conveyor 58 and hopper 60. The material is kneaded along with various aqueous solution and a foaming agent at need by the blade type pin mixer 12 and performs a continuous kneading process sending out continuously slurry mixed with the fiber material through a slurry discharge port finally.
Patent JP-H11131163-A (JP)
Title: Ni-base single crystal alloy and its production
Inventor: KOBAYASHI TOSHIHARU
IPC: C22F1/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an Ni-base single crystal alloy having high strength, easy in solution heat treatment, practically free from formation of harmful phases, and excellent in high temp. corrosion resistance. SOLUTION: This alloy is a composition which consists of, by weight, 7-15% Co, 0.1-4% Cr, 1-4% Mo, 4-7% W, 5.5-6.5% Al, 5-7%.Ta, 4-5.5% Re, 0-0.5% Hf, 0-0.5% V, 0-2% Ti, 0-2% Nb, and the balance essentially Ni and can contain inevitable impurities.
Patent JP-H02165861-A (JP)
Title: Production of casting consisting of different material
Inventor: ARAI KATSUO
IPC: B22D19/00
Filed: 1988-12-16
Abstract: PURPOSE:To integrally produce a casting consisting of partially different materials by using an last foam pattern contg. the component to alloy with a molten metal in a suitable part. CONSTITUTION:The pattern having the same shape as the shape of a disk rotor is produced by sealing a foamed material, such as foamed styrene, into a metallic mold, incorporating a powdery spheroidizing agent to the point in contact with a mounting part 2 and heating and holding the same. A riser, gate part, etc., are adhered and assembled at the time of forming a sliding part 1 and the mounting part 2 by this pattern. Mold coating, drying, setting into a flask, sand charging, and oscillating are then executed in the same manner as the conventional casting method, by which the molten metal corresponding to FC 10 is poured. The molten metal flowing form the side face having the shape of the sliding part 1 of the casting mold fills the pattern of the sliding part 1 and thereafter, the molten metal flows into the pattern of the mounting part 2 and reacts with the spheroidizing agent therein, by which the spheroidized cast iron is formed. The molten metal is thereafter solidified and shaking out, removing of the unnecessary part, etc., are executed. The sliding part is formed of the FC 10 having an excellent friction characteristic and vibration controllability in this way and the mounting part is formed of the FCD having the high strength.
Patent JP-H01159770-A (JP)
Title: Graphic processor
Inventor: TOMITA KENICHI
IPC: G06T17/40
Filed: 1987-12-16
Abstract: PURPOSE:To display a piercing line by dividing a triangle into three small ones with line segments connected from a dividing point to the three vertexes of the triangle when the point exists in the triangle, but dividing it into two smaller triangles when said point is present on one side of the triangle with a line segment connected from a dividing point to a vertex. CONSTITUTION:When that one end of a piercing line is brought into contact with the side of a triangle is judged as the case (a), the triangle 3 is divided into three smaller ones with the end point of piercing line existing inside the triangle 3 for the dividing point 4. Next, as shown in the figure (d), the other end of the piercing line is made as a dividing point 4, and all the triangles that include the side on which the point 4 exists are halved. Also, as shown in the figure (b), when the piercing line is included inside the triangle 3, the triangle 3 is divided into three divisions with the one end of the piercing for a dividing point inside the triangle 3 as shown in the figure (e). Then, as shown in the figure (f), the triangle is divided into three division with the other end of the piercing line as the dividing point 4.
Patent JP-H09188502-A (JP)
Title: Method and device for extracting or recovering acid from acid solution
Inventor: ARUBERUTO REEBURU
IPC: C02F1/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an economically excellent method and a device for extracting or recovering acids from an solution of the acids and capable of being adopted to existing plants.  
     SOLUTION: This method is to extract or recover acids, especially hydrofluoric acid, hydrochloric acid and nitric acid from a waste pickling solution containing the acids and metals. The waste pickling solution is treated with high temperature hydrolysis, gases generated by the treatment are absorbed and /or concentrated to be an absorbed aqueous solution and produced solid materials are removed. In this case, the waste pickling solution is precondensed before treating with the high temperature hydrolysis by using heat included in the gases generated in the high temperature hydrolysis from the commercial stand point to be adopted to existing plants. As a device to carry out the above mentioned treatment, a feed pipe of the waste pickling solution, a high temperature hydrolysis reactor and at least one device (1, 3, 4) connected to an exhaust gas pipe of the reactor, having an absorption or condensation column 13 and capable of precondensing and highly concentrating the waste pickling solution, are installed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06144686-A (JP)
Title: Tray for information equipment
Inventor: KAWASHIMA YASUHIRO
IPC: B65H1/26
Filed: 1992-10-30
Abstract: PURPOSE:To enable an operator to take out paper, stacked on a tray, easily. CONSTITUTION:A recording paper tray 2a is rotatably fixed to the shaft 3 of a body 1. At the time of taking out the recording paper, an operator can take it out by rotating the tray 2a to this side as shown by dotted lines so as to dissolve an ill condition of being difficult to take out. This tray can be applied not only to a facsimile but also to other devices with trays and is especially effective to a device with a multistage tray.
Patent JP-H08177617-A (JP)
Title: Structure of cylinder head in slant type internal combustion engine
Inventor: SHIMONISHI AKIRA
IPC: F01M1/06
Filed: 1994-12-20
Abstract: PURPOSE: To reduce the deterioration of a lubricating oil caused by the heat of exhaust gas in a slant type internal combustion engine where the axis of a cylinder bore in a cylinder block inclines so that an intake port provided on one side in a cylinder head may be on an upper side and an exhaust port provided on the other side may be on a lower side from a point of view in the direction of a crank shaft. CONSTITUTION: A lubricating oil conduit 23 opened to the inner bottom 8a of a valve system chamber 8 is integrally provided on a side face on the other side of a cylinder head 5 so that the lubricating oil conduit may extend toward an oil dropping hole 21 in the direction of a crank shaft in a state where the lubricating oil conduit forms a cavity 24 between itself and the upper face of an exhaust port boss 15 projecting from a side face on the other side.
Patent JP-H09163564-A (JP)
Title: Clamp for cable
Inventor: MITSUHASHI TAKAHARU
IPC: H02G7/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a clamp by which the work of mounting a clamp for cable on a cable can be performed in a short time. SOLUTION: A fastening rod 23 which has pierced a clamp body 13 to catch a cable and a clamp cap 15 is made elastically by providing an elastic part 23B in axial direction of that fastening rod 23. If the fastening rod is elongated, a cable can be caught loosely with the clamp body and the clamp cap, while if the fastening rod is contracted, the cable can be caught firmly with the clamp body and the clamp cap.
Patent JP-H02162190-A (JP)
Title: Structure for dagger box section of sailboard
Inventor: IBA TERUO
IPC: B63B41/00
Filed: 1988-12-14
Abstract: PURPOSE:To improve the operability of the operating pedal of a mast rail by rotatably supporting a casing centering a shaft protruded on both sides below a dagger board head section and forming a recess to be inserted with the head section at the casing front end at the depth that the head section is not protruded above a board main body when inserted. CONSTITUTION:A head section 30 is formed at the upper end of a daggerboard 3, a shaft 31 protruded on both sides below it is vertically movably inserted into the groove 25 of a casing, and the daggerboard 3 is made rotatable. The upper end face of the shaft 31 is formed in a taper face, and the daggerboard 3 is withdrawn or blocked depending on the angle that the taper face collides with a raising piece 25a formed in the groove. When the daggerboard 3 is stored in a through hole 6, the head section 30 is formed at the casing front end, the head section 30 collides with a hit section 26, and the head section is stored in a recess with the depth that its upper end is not protruded above a board main body 1. The operation of the operating pedal 50 of a mast rail 5 is not interfered.
Patent JP-H10159670-A (JP)
Title: Fuel pressuring pump for fuel injection device
Inventor: HORI TOSHIAKI
IPC: F04B27/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve the starting performance of an engine by eliminating the generation of a vapor in an intake passage, as well as maintaining the pressure inside the intake passage from a feed pump to a pump main body at a high pressure, when the engine is stopped. SOLUTION: An intake route is composed of an intake passage 5 communicating with the intake check valves 21 of a pump main body 1A, and an intake piping 40 connected to a feed pump 2, and a pressure maintaining check valve 41 is assembled into a connection plug 26 in order to connect the piping 40 to the intake passage 5. The pressure maintaining check valve 41 furnishes a valve element 42 which consists of an elastic body, and when the pressure at the intake piping 40 side is more than a set pressure, the valve element 42 opens its inner passage. When the engine and the feed pump 2 are stopped, and the pressure in the intake piping 40 is made lower than the set pressure, the valve element 42 of the pressure maintaining check valve 41 closes its inner passage 44, so as to block the further pressure reduction in the intake piping 40.
Patent JP-H08177429-A (JP)
Title: Variable valve timing mechanism
Inventor: KAMITAKI YASUSHI
IPC: F01L13/00
Filed: 1994-12-20
Abstract: PURPOSE: To highly precisely vary opening and closing time and lift quantity of a valve even at the time of high speed action by inserting a tappet in the inside of which an oil chamber is formed free to slide on a cylindrical sleeve fit in a hollow hole in an engine block and inserting an operating piston in the oil chamber free to slide. CONSTITUTION: A tappet 4 in the inside of which an oil chamber 4A is formed in inserted in a cylindrical sleeve 3 fit in a hollow hole in an engine block, and an operating piston 6 is inserted in the oil chamber 4A. Thereafter, communicating holes 19, 20 are drilled in the sleeve 3 driven in the vertical direction by actuation of a driving means 15, working oil supply and discharge passages 21, 22 are formed on the engine block 1, and a valve 2 is driven to open and close by integrally driving the operating piston 6 with the tappet 4 by way of blocking passage means 17, 18 drilled on the tappet 4 and the communicating holes 19, 20 from each other. The driving means 15 drives the sleeve 3 by specified quantity at the time of changing valve timing in accordance with information from a driving state detection means 27.
Patent JP-H04187898-A (JP)
Title: Motor-driven blower
Inventor: YAMAURA IZUMI
IPC: F04D29/42
Filed: 1990-11-20
Abstract: PURPOSE:To enhance efficiency by fitting a casing in which an impeller and an air guide are contained to a motor frame, and by providing the suction port of the casing with a ring-shaped movable ring so as to be capable of being contacted with or separated from the inlet part of the front shroud of the impeller. CONSTITUTION:The casing 1 on the opposite side of an air intake port 2 is fitted to the frame 4 of a motor 3. The casing 1 contains an impeller 6 and an air guide 7. A nearly circular-ring-shaped movable ring 13 is movably provided to the suction part 12 of the casing 1 so as to be capable of being contacted with or separated from the inlet part 15 of the front shroud 14 of the impeller 6. The movable ring 13 is pulled toward the motor 3 side by the suction pressure of the impeller so as to be brought into contact with the inlet part, so that the inlet part 15 gradually cuts the movable ring 13 to form a groove. Thus, the clearance can be removed to perfect sealing, and the leakage loss can be eliminated for enhancing efficiency.
Patent JP-H01316360-A (JP)
Title: Fluorine containing pyridine derivative and production thereof
Inventor: KAMIKATA NOBUMASA
IPC: C07D213/68
Filed: 1988-12-15
Abstract: NEW MATERIAL:A compound expressed by formula I [X is F, Cl or H: R1 is OH, tert. butyl, isobutyl, tert. amyl, tert. hexyl, etc.; R3 is 1-4C alkyl, 1-4C alkoxy, etc.; n is 1-10; m1 is 1-4; m3 is 0-3) and compound expressed by formula II (m2 is 1 or 2; m4 is 0-4). USE:A synthetic intermediate for medicine, agricultural chemical, surfactant, etc. PREPARATION:A di(haloacyl)peroxide expressed by formula III is reacted with pyridines expressed by formula IV or formula V to provide the compound expressed by formula I or formula II. The compound expressed by formula III includes e.g., bis(trifluoroacetyl)-peroxide and pyridines expressed by formula IV and formula V include e.g., 2-hydroxypyridine or 2,4-dihydroxyquinoline.
Patent JP-H07144192-A (JP)
Title: Operating method of night soil treating device using filter membrane
Inventor: SHIMAMURA MASUO
IPC: C02F9/00
Filed: 1993-11-25
Abstract: PURPOSE:To restore the performance of filter membranes without installing special devices by decreasing the supply rates of the biologically treated liquid to be supplied at specified flow rates to filter membrane devices for the specific period of time at every specific time, at the time of biologically treating night soil with a biological treating device, then separating the biologically treating liquid to concd. sludge and treated water with the filter membrane devices. CONSTITUTION:This night soil treating device is constituted to separate the night soil to the concd. sludge and the treated water by the filter membrane devices 6, 9 after biologically treating the night soil with the biological treating device 3. The supply flow rates of the biologically treated liquid supplied at a specific flow rate to the filter membrane devices 6, 9 are decreased for 10 to 60 seconds at every 60 to 120 minutes. Consequently, there is no need for providing this device with the special devices and the contaminations of the filter membranes are easily removed. The number of washing times by liquid chemicals is drastically decreased and the amts. of the liquid chemicals to be used are decreased. In addition, the deterioration of the filter membranes by the liquid chemicals is lessened and the life of the filter membranes is prolonged. The danger of clogging of the inside of the filter membranes with the sludge is prevented and the higher operating efficiency than heretofore is attained.
Patent JP-H03179773-A (JP)
Title: Input protective circuit
Inventor: MATSUBA TERUO
IPC: H01L21/822
Filed: 1989-12-08
Abstract: PURPOSE:To protect an inner circuit against malfunction even if a high signal voltage is applied to an input terminal while a power supply voltage is not applied to an integrated circuit by a method wherein the integrated circuit is protected against a negative signal voltage applied to the input terminal by a first diode and against an overvoltage applied to the input terminal by a Zener diode and a second diode. CONSTITUTION:When a signal voltage V1 applied to an input terminal 11 is negative, a current is supplied through a first diode 13 from a ground side, so that an inner circuit is protected. When the signal voltage V1 is larger than a reference voltage specified by a Zener voltage V2 of a Zener diode 17, a breakdown takes place in the Zener diode 17 and a current is made to flow to a power supply line 14 through the intermediary of the Zener diode and the second diode to protect the circuit 12.
Patent JP-H10162917-A (JP)
Title: Lamp device and luminaire
Inventor: BABA MASAHARU
IPC: H01R33/09
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate disconnection of a lamp device from a front face side of a wiring board and ensure electric connection by forming a pair of locking piece parts with given intervals from a flange part formed outside of a base body and restraining an extending direction of a lead wire. SOLUTION: A pair of locking piece parts 5 are erected from a side wall 31 on a bottom wall 33 side opposite to a lamp attachment hole 32 with given intervals from a lower face of a flange part 4 protruded at the side wall 31 at a substantial center of a base body 3. On the bottom wall 33 of the lamp attachment hole 32 of the base body 3, a pair of lead wire through holes and lead wire guide grooves are formed, and on the side wall 31 a lead wire guide groove to be connected to the flange part 4 at a part at which the locking piece part 5 is removed is constituted. A glass bulb 61 of a no-base type electric bulb 6 is engagingly inserted into the lamp attachment hole 32.  A lead wire 62 led out from the glass bulb 61 is housed and extended into a lead wire through hole of the bottom part 33, the lead wire guide groove, and a lead wire guide groove of the flange part 4, wound around an locking cut groove of the flange part 4, and locked.
Patent JP-H11146165-A (JP)
Title: Image processing method
Inventor: KAMEYAMA KENJI
IPC: H04N1/21
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method by which the operating convenience of an image reader is enhanced by designating optionally a read range in the main scanning direction. SOLUTION: A control signal S2 that optionally designates a read range in the main scanning direction is generated by using a read start signal S1 as a start point in the main scanning direction which is outputted from an image reader such as a copying machine or an image scanner. The read range in the main scanning direction is decided setting the data D1, D2 in unit of pixel clocks CLK. Pixel data in the range (periods T1-T2), where the control signal S1 generated in this way is valid, are shifted by a pixel clock and written in a memory.
Patent JP-H09158351-A (JP)
Title: Thermal insulating material
Inventor: AYAMA KAZUHIKO
IPC: E04B1/80
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating material which enhances workability and provides excellent insulating effects and which is difficult to produce dew condensation by filling amorphous silica and vapor in a resin-made bag at a specific filling capacity and at a specific filling rate. SOLUTION: Amorphous silica and gas such as air are filled up in a resin- made bag at a filling capacity which ranges from 30 to 90% out of a maximum filling capacity where a thermal insulating material is provided. The filling rate of this amorphous silica with the gas is specified to range from 0.05 to 0.7g/cm<3> . Then, this thermal insulating material is pasted on a wall material of a building, thereby forming a thermal insulating layer 2. A post material 3 is pressed at a desired spot of the insulating layer 2. Then, the silica in the area at which the post material 3 is pressed out of the silica in the resin-made bag, is forced to move around in the bag so that the post material 3 may be incorporated into the thermal insulating material 2.  As a result, the post material 3 is bonded with the thermal insulating material to a satisfactory extent, thereby holding excellent air tightness.
Patent JP-H09163516-A (JP)
Title: Interconnection board and its manufacture
Inventor: IKEDA TOMOHIRO
IPC: H05K3/46
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To make an interconnection board which is housed in an electrical junction box and applied mainly to the electric wirings of a car, etc., applicable to various types of electric circuits without using an expensive die and reduce the manufacturing cost of the interconnection board. SOLUTION: Circuit conductors 3 are provided in adhesive layers 2 applied to the surface of insulating sheets 1 to make a lowermost interconnection conductor sheet A and intermediate interconnection conductor sheets B and B'. The interconnection conductor sheets A, B and B' are piled in layers in this order and a component connection side sheet C is put on the interconnection sheet B' as an uppermost layer and the piled sheets A, B, B' and C are heated to bond and fix the circuit conductors 3 between the insulating sheets to form an interconnection board.