baber/WOPTO huggingface dataset:
Patent JP-H11222196-A (JP)
Title: Propulsion device for marine vessel
Inventor: HAYASHIZAKI SHOICHI
IPC: B63H23/30
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion caused by a reverse rotation between a propeller shaft and a bevel gear in an outboard motor mounted with an engine of great generation power, and enhance its durability much more. SOLUTION: In a propulsion device for an outboard motor provided with a driving bevel gear 16 fixed to a driving shaft 15 to which the power of an engine 9 is transmitted, paired driven bevel gears 20a and 20b which are meshed with the driving bevel gear 16 so as to be relatively and reversely rotated, a propeller shaft 23 capable of being rotated coaxially with these paired driven bevel gears 20a and 20b, and with a clutch member 24 which is integrally rotated with the propeller shaft 23, and can be selectively connected with, or disconnected from the driven bevel gears 20a and 20b, axial line orthogonal surfaces 23a and 23b are provided for the propeller shaft 23, which are locked onto the respective opposite inner surfaces of the paired bevel gears 20a and 20b to regulate their axial line orthogonal positions, at least at the time of sealing ahead,  a rolling type thrust bearing 32 is provided for a gap between the bevel gear at the side reversely rotated with the propeller shaft 23 and the axial line orthogonal surface faced to the bevel gear. By this constitution, since the bevel gear and the propeller shaft 23 are placed in contact with each other in the point contact type by balls or in the line contact type by rollers, rotational resistance can thereby be reduced.
Patent JP-H08199564-A (JP)
Title: Pile head treatment agent for cast-in-place concrete pile
Inventor: FUKUTOMI SHINYA
IPC: E02D5/34
Filed: 1995-01-24
Abstract: PURPOSE: To promote efficiency of concrete treatment work by impregnating the inside of a concrete pile head with concrete unhardening agent or gelatinous retardant for retarding the hardening of concrete. CONSTITUTION: As concrete unhardening agent or concrete hardening retardant, proper amounts of organic pigment, organic solvent and gel hardening agent, etc., are compounded and mixed to constitute it in a gelatinous state. Then, after a casing pipe is driven in the upper part of the ground, a pile 36 is projected, and a reinforced cage A is inserted to place concrete. Then, the casing pipe is pulled out, and an injection pipe B is inserted into a concrete pipe C from the ground and is temporarily fixed. Gel treatment agent 1 is conveyed and impregnated into concrete in a state to connect to a manual pump D. After the completion of impregnation, the injection pipe B is pulled out to complete work. After the concrete pile C is cured for a proper period of time, the reinforcement of weld in a pile head is crushed to treat the pile head.
Patent JP-S59154336-A (JP)
Title: Testing device of apparatus
Inventor: TERADA MASABUMI
IPC: G01M99/00
Filed: 1983-02-23
Abstract: PURPOSE:To facilitate testing the operation of an accessory and ensure the operation of a safety system by providing a state detector, which is incorporated in a line adjacently to an apparatus, and an operation tester which is connected to the apparatus and the detector and controls and discriminates the operation. CONSTITUTION:An apparatus testing device is provided with an accessory 2 provided on a process line 1, and the operation of this accessory 2 is tested. This device is provided with a state quantity detector 3 for detecting the operation, and a pressure gauge, flowmeter, or a thermometer is selected as the detector 3 in accordance with the function of the accessory 2. Further, this device is provided with an accessory operation testing device 4, and one device 4 is provided commonly for accessories whose operations should be tested, and an accessory operation signal is transmitted successively, and a change of the state quantity corresponding to the operation is discriminated on a basis of the signal from the detector 3. Thus, the operation test of the accessory 2 is made easy to ensure the operation of the safety system.
Patent JP-S62187022-A (JP)
Inventor: KAYABA KEIJI
IPC: B32B15/08
Filed: 1986-02-14
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-2000228468-A (JP)
Title: Semiconductor chip and semiconductor device
Inventor: ISHII HIDEKI
IPC: H01L21/60
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of high-density mounting on a mother board. SOLUTION: This semiconductor device is provided with a plurality of inner bump electrodes 2 on the main face and a plurality of outer bump electrodes 3, a finger electrode 4, and circuit wiring to connect the outer bump electrode 3 with the finger electrode 4. An interposer 5 is connected through an inner bump 2a to the main face of the semiconductor chip 1 covering the rear with an insulating film exclusive of the outer bump electrodes 3 and the finger electrode requiring electric connection. A finger electrode 7 provided at the periphery of the interposer 6 and the finger electrode 4 provided at the periphery of the rear 1 of the semiconductor chip are connected with each other by a wire 8.  These semiconductor devices are piled up in two stages or more in vertical direction, and the outer bump electrode 3 of the semiconductor device on the lower stage and the interposer 6 of the semiconductor device on the upper stage are electrically connected with each other through a solder bump 10, whereby multistage semiconductor device materializes, and the high-density mounting on the mother board 20 becomes possible.
Patent JP-S52111720-A (JP)
Title: Camera with grip means
Inventor: KOMAKI IWAO
IPC: F16M11/00
Filed: 1976-03-16
Abstract: PURPOSE: To simplify the construction of a self-treating camera, while dispensing with complex control means, by turning grip means to discharge a film unit to the outside of the camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11208468-A (JP)
Title: Stopper rubber for traction device for rolling stock
Inventor: SAGAWA KAZUHIKO
IPC: B61F5/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a stopper rubber of a traction device for rolling stock, which is additionally equipped with a damping performance by a damper plate so as to absorb the collision energy when collision is made with the stopper and in which the comfortableness of passengers is improved. SOLUTION: A stopper rubber 3 restricts the left-right motions of a traction device which couples the body of rolling stock with a truck, and a shaft 7 is formed protrusively in the bottom center of the inside surface of a cup-shaped rubber member 5, and a damper plate 8 having a gap 10 relative to the inside surface near the opening of the rubber member 5 is attached to the forefront of the shaft 7. A case 6 is fitted to the opening in the rubber member 5 so that a water-tight chamber of a specific capacity is formed internally. The water-tight chamber is filled with a viscous fluid 11 so that a high damping performance is generated when collision with the stopper is conducted.
Patent JP-H02289480-A (JP)
Title: Biological treatment of wet fermentable organic substance, especially breathing and controlling for dehydration and stabilization and facilities for them
Inventor: MOORISU TANPU
IPC: C05F17/00
Filed: 1990-02-08
Abstract: PURPOSE: To shorten a fermentation time by circulating air through a moist fermentable org. product under specific conditions.  
     CONSTITUTION: The moist fermentable org. product 10 stored in a storage place 11 and a carrier substance (e.g.; bark) 13 including carbon stored in a storage place 12 are mixed by a mixing machine 14 and thereafter the mixture is charged into a reaction apparatus 16 having walls 17, 18 erected on a rectangular ground surface 20 opened upward in the upper part. Next, the high-temp. dry air is fed from blowers 34A, 34B through main pipes 24A, 24B and a perforated net 23. The value of read relating magnitude of this air and the set value regarded to be ideal as the air flow rate at the moment of preprogramming are compared. If the read value of the magnitude and the ideal value are deviated, the air is discharged from a perforated piping 25 embedded into the ground surface 20 by changing the air flow rate to dry the org. product 20 and thereafter this org. product is separated to a fine fraction 55 and a coarse fraction 56 by crushing 54 and sieving 53. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S53114610-A (JP)
Title: Picture signal regenerating unit
Inventor: OKUNO NOBORU
IPC: H04N5/76
Filed: 1977-03-16
Abstract: PURPOSE: To eliminate chroma signals in regenerated signals by providing a variable phase shifter on the input side of the means which converts signals in the regenerated chroma signal band to signals in the chroma signal band of standard color TV. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07237598-A (JP)
Title: Lighting equipment dimming control device
Inventor: TANAKA TOSHIO
IPC: G08G5/00
Filed: 1994-02-28
Abstract: PURPOSE:To individually perform control of dimming each lighting equipment by detecting an input AC current, also taking synchronization with this detected current, and on/off controlling a switching element arranged in parallel to the lighting equipment with the AC current bypassing it at short-circuit time. CONSTITUTION:In a lighting equipment dimming control device A, an AC current I from an AC power supply 1' is input, and a prescribed current is output to a lighting equipment 2. Here is detected the input AC current I by a current sensor 3, and this detected signal is input to a control circuit 5. On the other hand, the control circuit 5, based on the input detected signal, judges a current level, frequency and zero cross timing of the AC current I, to output a prescribed control signal with the cross timing of the AC current I serving as the reference relating to a switching element 4. In the switching element 4, an on/off operation is performed in a prescribed time width in accordance with the output control signal, to control an output current to the lighting equipment 2.
Patent JP-S60174637-A (JP)
Inventor: WATANABE HIROSHI
IPC: B32B3/18
Filed: 1984-02-21
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-H01205117-A (JP)
Title: Rear converter lens
Inventor: KAWAMURA ATSUSHI
IPC: G02B13/18
Filed: 1988-02-10
Abstract: PURPOSE:To make a rear converter lens free from influences caused by changes in temperature and moisture by forming each of positive and negative lens of the four lenses of a plastic material. CONSTITUTION:This rear converter lens is constituted of four-group four-piece lenses of, from the object side to the image side, the 1st-4th lenses, of which the 1st and 3rd lenses are positive lenses and the 2nd and 4th lenses are negative lenses. Of the four lenses, one each of positive and negative lens is formed of a plastic material. Moreover, the lenses are caused to satisfy the conditions of inequalities I-VII. The Ri and Ni and vj of the formulae respectively represent the radius of curvature of the i-th lens surface from the object side, the refractive index to the line (d) of the j-th lens and Abbe's number. Since the focal point moving direction of the positive lenses caused by changes in temperature and moisture is opposite to that of the negative lenses, influences of the changes in temperature and moisture can be offset.
Patent JP-S53115269-A (JP)
Title: Electronic watch
Inventor: MUKAIYAMA FUMIAKI
IPC: G04G19/00
Filed: 1977-03-17
Abstract: PURPOSE:To achieve the longer life of a battery owing to low power and have the time of battery exchange displayed by providing a voltage dropping means, a means of detecting power source voltage below set voltage, a means of stopping the voltage dropping means, etc.
Patent JP-H05226415-A (JP)
Title: Semiconductor device
Inventor: MATSUI TERUHITO
IPC: H01L21/60
Filed: 1992-02-17
Abstract: PURPOSE:To connect a printed substrate without narrowing the wire width of the external lead wire and without making small the bonding pad on the side of a printed wiring board even when the number of terminals of a semiconductor chips is increased. CONSTITUTION:Leads 8 and 9, which are alternately formed on both surfaces of an insulating plate 7, are taken out and arranged on the bonding pad 2 on a semiconductor chip 1, a bump 3 is attached by conducting press-bonding under heat.
Patent JP-H0526795-A (JP)
Title: Strand compression test method and test device
Inventor: TANIGUCHI KENJI
IPC: G01N3/08
Filed: 1991-01-29
Abstract: PURPOSE:To make a test piece of even uncontinuous staple fibers and reduce measurement error by compressing a test piece made by bonding metallic cylindrical tabs on both ends of a strand molded and cured, and calculating the compression characteristics from the displacement. CONSTITUTION:A small bundle are impregnated with thermosetting resin and its is molded and cured to make a strand having a circle cross section of a diameter of 1mm, for example. On both ends of a strand 1 cut out of this at a specified length, metallic cylindrical tabs 2 are bonded using a bond to form a test piece 3. A lower holder 4 and an upper holder 5 holding the both ends of the test piece 3 are slidably guided by a guide means 6. This is set on a fixing stage 101 and a compression force is applied to the test piece 3 by a cross head through a ball 7 for point loading and a holder 5. A moving velocity of 1mm/min is normally preferable. From the maximum load in the compression test, the compression strength, compression elasticity and compression deformation of the fibers and the composite material are calculated.
Patent JP-2000228151-A (JP)
Title: Plasma display panel
Inventor: MORIYA KOICHI
IPC: H01J11/38
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To effectively radiate light emitted from an optical phosphor by forming a mask layer of which optical constant is varied by at least either of light and heat between a dielectric layer and a protection layer both of which cover a display electrode group comprising a plurality of electrodes. SOLUTION: Transparent electrode 2 are formed on a front side substrate 1, and then, a metal thin film layer of Cr/Cu/Cr is formed by sputtering, and bus electrodes 3 are formed by patterning it. Low-melting point glass containing lead as a main constituent is formed on top of it as a dielectric layer 6 and baked, and thereafter, a TiO film as a non-symmetrized layer 16, a Na-Ba-Al-Ti- Co-O based thin film as a mask layer 17, and a MgO film as a protection film 7 are sequentially formed in that order by sputtering. For a back side substrate, a metal thin film layer of Cr/Cu/Cr is formed on a glass substrate by sputtering, a stripe-like address electrode 9 is formed by patterning it, and on top of it, a dielectric layer 12 is formed and baked. Then, a barrier rib material is formed and heat-treated and thereafter, barrier ribs are formed by patterning it and then sandblasting.
Patent JP-H03234987-A (JP)
Title: Fluid pressure control device
Inventor: TAKADA KOJI
IPC: B60T15/04
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a compact size and a low cost structure by providing relief valves for bypass in parallel to a fixed orifice provided in a communication passage between liquid chambers at both ends of a spool, in a fluid pressure control device suitable particularly for an automobile brake and the like. CONSTITUTION:The passing flow of a fixed orifice is determined by the differential pressure before and behind the fixed orifice 15, and the differential pressure is determined by the difference between the output of a power/force converter 20 and the force of a spring 18. A spool 12 is moved automatically to maintain the fluid pressure difference between liquid chambers A and B so as to regulate the opening of a variable orifice formed between a surface passage 14 and an input port 13 or an exhaust port 17. In relief valves 33 and 34, the relief pressures are set at a value a little smaller than a limit differential pressure. As a result, when a differential pressure responding to a demanded flow exceeds the set relief pressure, the relief valves 33 and 34 are opened to open a bypass passage 31 or 32, and the fluid pressure at the output side comes to rise rapidly or to fall suddenly.
Patent JP-S62192386-A (JP)
Inventor: MARUKU RANGU
IPC: C07D205/09
Filed: 1987-02-13
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-H05198530-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI TATSURO
IPC: H01L21/288
Filed: 1992-01-21
Abstract: PURPOSE:To provide the manufacture of a semiconductor device concerned with the electrode formation method using gold plating. CONSTITUTION:The two layers of CVD oxide film 6 and a CVD nitride film 7 are stacked on a conductive path metal 5, and the CVD nitride film 7 is etched selectively by reactive ion etching, using a photoresist 8, and the CVD oxide film 6 at the lower layer is wet-etched into overhang structure by fluoric acid line, and the inside of this overhang structure is plated with gold, hereby the shape of the gold plating 4 is made in the shape of a projection. Hereby, since the shape of gold plating is projecting, the differences in level decreases, and also even with a product wherein the interval between electrodes is small the electrodes never contact with each other, and further even if it is made into multilayer wiring, discontinuity of the wire does not occur. Moreover, needless conductive path metal can be removed easily, and the remainder of the metal does not occur, and even if an insulating protective film is stacked on an electrode, a cavity is not generated, and further property inferiority such as short, leak, open brought about from external appearance abnormality can also be removed.
Patent JP-H07252130-A (JP)
Title: Anhydrous make-up article or dermatological composition containing combination of silicone oil and wax made of ethylene homopolymer or copolymer
Inventor: ARUNAUDO PASUKARU
IPC: A61K8/00
Filed: 1995-01-26
Abstract: PURPOSE: To provide a silicone oil-based anhydrous cosmetic or dermatological anhydrous composition comprising a specific silicone oil and a specified wax produced from ethylene homopolymer or copolymer wherein the ratio of the silicone oil to the wax is not limited. CONSTITUTION: This anhydrous cosmetic or dermatological anhydrous composition having a homogeneous fatty phase comprises a silicone oil of formula I [R is an alkyl, an aralkyl or an aryl; (n) is 0-100; (m) is 0-100, wherein (n)+(m)=1 to 100] (in an amount of 5-97 wt.% based on a fatty phase), and a wax in an amount ranging from 3 to 50 wt.% based on the total weight of the fatty phase having a melting point of 50-135 deg.C, comprising at least one polymer having a mol.wt. of 200-1,500 and selected from ethylene homopolymer and copolymers, and a monomer of formula II (R' is an alkyl, an aryl or an aralkyl). The composition can be used for make-up foundations, lip sticks (exhibiting excellent durability and not oozing out), etc.
Patent JP-S52112335-A (JP)
Title: Photo modulator
Inventor: YAMAMOTO RIYOUICHI
IPC: G02F1/03
Filed: 1976-03-18
Abstract: PURPOSE: To make half-wave voltage small with a help of a small sized element by installing relatively two reflecting surfaces putting an electric optical effect element between them and by making up a photo modulator so that light modulated by the reflecting surface passes through the electric optical effect element for plural times. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04269003-A (JP)
Title: Down-converter system employing superconducting electromagnetic wave detection element
Inventor: YOSHIKAWA SHUICHI
IPC: H01L21/8232
Filed: 1991-02-25
Abstract: PURPOSE:To solve a problem of impedance mismatching with a superconducting element for an input signal wave caused by space coupling and to extract a low noise signal in the space coupling down-converter system employing the superconducting electromagnetic wave detection element. CONSTITUTION:An input signal wave radiating from a horn antenna 1 in the space coupling down-converter system employing the superconducting electromagnetic wave detection element is inputted to a line via a coupling probe 2 to allow input signal power to radiate effectively to the superconducting electromagnetic wave detection element 5 and an IF output is improved. Moreover, an IF output amplifier 8 employing GaAs is incorporated in a cooling system of the superconducting electromagnetic wave detection element 5 to improve the S/N.
Patent JP-H01207109-A (JP)
Title: Vacuum filter
Inventor: NODA ICHIRO
IPC: B01D33/04
Filed: 1988-02-12
Abstract: PURPOSE:To reduce the interruption time of filtration and to carry out filtration with high efficiency by providing a vacuum-suction box free to reciprocate in the traveling direction of a filtrate box under the filtrate box, and making the vacuum suction box freely attachable to and detachable from the filtrate box. CONSTITUTION:An endless filter cloth 1 having a horizontal filtration zone and rotating is provided, and the upper openings of the many filtrate boxes 2 endlessly connected and rotated are confronted with the lower surface of the horizontal filtration zone of the filter cloth 1. The vacuum-suction box 4 is provided under the filtrate boxes 2, and freely reciprocated in the traveling direction of the filtrate boxes 2. Furthermore, the box 4 is made freely attachable to and detachable from the filtrate boxes 2. As a result, the vacuum-suction box is quickly returned, the interruption time of filtration is reduced, and filtration can be carried out with high efficiency.
Patent JP-S62188705-A (JP)
Title: Sintered aluminum alloy bearing member and its production
Inventor: SHIINA HARUO
IPC: F16C9/04
Filed: 1986-02-14
Abstract: PURPOSE:To produce a sintered Al alloy bearing member having a light weight and excellent fatigue strength and wear resistance by quickly cooling a molten Al alloy by air spraying to form the powder thereof and subjecting the powder to a compaction molding to form a billet then heat treating the billet at a specific temp. and subjecting the billet to hot extrusion. CONSTITUTION:The molten Al or Al alloy which is a raw material is quickly cooled at a cooling rate of >=10<2> deg.C/sec by an air spraying method, etc. to form <=100 mesh powder in the stage of producing the bearing member as a connecting rod cap for an internal combustion engine from a sintered Al alloy. Such powder is made into the round bar-shaped billet by a cold hydrostatic press molding method or die compression molding method. The Al alloy billet is sintered by the heating treatment for about 4hr at 430-520 deg.C and is then subjected to the hot extrusion at 300-450 deg.C and 5-35 extrusion ratio. The sintered Al alloy bearing member which has <=100mum max. grain size in the outside circumferential part of the square section in the extrusion direction and <=150mum max. grain size in the inside part and in which the flow directions of the fibroid compsn. are unified in the direction parallel with the extrusion direction is inexpensively produced.