baber/WOPTO huggingface dataset:
Patent JP-2000285714-A (JP)
Title: Luminaire with photocatalyst
Inventor: SAITO AKIKO
IPC: B01J23/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire having satisfactory photocatalyst activity and easily preventing pollution. SOLUTION: This luminaire with a photocatalyst is provided with a luminaire body 5 and a photocatalyst film 6 coated at least on part of the luminaire body 5, and the photocatalyst film 6 is formed with a mixture of a photocatalyst oxide, an alkaline earth metal oxide or an amphoteric metal oxide and a binder resin. At least one kind selected from among Mg, Ca and Sr is preferably used for the alkaline earth metal oxide, and at least one kind selected from Al, Zn, Si and Sn is preferably used for the amphoteric metal oxide. At least one kind selected from either a silicone compound or a fluororesin is preferably used for the binder resin, and a layer made of a material with a high ultraviolet- ray reflection factor is preferably used for the substrate of the photocatalyst film 6.
Patent JP-S61247831-A (JP)
Title: Skid controller for car
Inventor: NAGAOKA MITSURU
IPC: F02D9/02
Filed: 1985-04-25
Abstract: PURPOSE:To improve traveling feeling by permitting the convergence of wheel spin by controlling the throttle opening-degree and controlling the throttle opening-degree to a certain value within the allowable range of the aimed slip rate, when wheel spin is generated. CONSTITUTION:When a car-state calculator 25 judges the generation of wheel spin, a control-signal switching device 22 is switched from acceleration control system to spin control system. While, the allowable range is set, having an aimed slip rate as center, by an aimed-value setting device 26. Then, the aimed throttle opening-degree is determined by the aimed-value setting device 26 so that the slip rate at present which is compared by a slip rate comparator 28 is set within the allowable range of the aimed slip rate. When the throttle control signal on the basis of the above-described is calculated in a control quantity calculator 27 and input into a throttle actuator 16 through the control- signal switching device 22 and a throttle controller 23, the throttle of an engine 17 is controlled, and wheel spin is suspended without generating hunting.
Patent JP-H10309249-A (JP)
Title: Suction pipe of vacuum cleaner
Inventor: CARLSSON ARNE
IPC: A47L9/24
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enable a nozzle of a vacuum cleaner suction pipe to clean a surface which a nozzle can hardly reach even when any kind of nozzle is used. SOLUTION: A suction pipe of a vacuum cleaner is equipped with the first pipe 11 and the second pipe 12. The first pipe 11 is received slid able in the second pipe 12, and is fixed releasably to a designated position by a fixing means. The second pipe 12 is equipped with the first part 15 and the second part 16 which are connected to each other by a rotating part 17. The rotating part makes the first pipe possible to be inserted into the first part 15 and the second part 16 of the second pipe when the first part 15 and the second part 16 are arranged into a row. When the first pipe 12 is inserted into either the first part 15 or the second part 16 only, the rotating part 17 becomes usable to adjust the first part 15 and the second part 16 at a designated angle.
Patent JP-S5715581-A (JP)
Title: Video signal reproducing device
Inventor: KOSUGI ICHIROU
IPC: H04N5/783
Filed: 1980-07-02
Abstract: PURPOSE:To increase the operability of a video signal reproducing device, by storing the operating state of still playback mode or slow motion playback mode and restoring it to the prior operation state after the end of high speed playback at the high speed playback. CONSTITUTION:In a pause mode, an FF5 is set and a transistor TRQ2 is possible for conduction. TRs Q2Q3 are in thyristor connection to constitute the memory circuit stroing the pause state. Further, when a CEW or REVIEW switches 1, 2 are  operated, the low level output is opplied to the base of a TRQ1 to turn on the  TRQ1. The TRQ2 and TRQ3 are turned on. When the switches 1, 2 are released,  turn off of the TRs Q1, Q2, Q3 are delayed for a given time than the tailing of a signal (a), and the output line voltage d of a pause switch 3 is made low level. As  a result, the FF5 is reversed to set state, and restores to the pause mode being the  mode before piecture search is executed by a VTR.
Patent JP-2000282995-A (JP)
Title: Fuel pump structure of outboard motor
Inventor: KAWASAKI NAOKI
IPC: F02M37/06
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump structure of an outboard motor for marine use with its cylinder head constructed small. SOLUTION: A multi-cylinder engine as outboard motor for marine use includes a cylinder head 8, equipped with a cam shaft 21 to constitute a dynamic valve device 20 and a fuel pump 50 operating with the advancing and retreating motions of a plunger 51, wherein bearing bosses 31b and 31c are provided between the cylinders so as to support the cam shaft 21, and a pump drive cam for driving the fuel pump is installed on the cam shaft 21, and a drive member 53 to transmit the rotation of this pump driving cam to the plunger 51 is installed between adjoining cylinders and supported by the bearing boss 31b.
Patent JP-H06198281-A (JP)
Title: Waste water treatment device
Inventor: YAMAMOTO NOBORU
IPC: B01D63/04
Filed: 1992-03-16
Abstract: PURPOSE:To provide a waste water treatment device for saving a space, reducing cost, eliminating clogging in a filter means to improve the filter efficiency and performing the operation control easily by making the device small. CONSTITUTION:One end and the other end of a hollow fiber module 15 composed of a plurality of porous hollow fibers in the length direction are fixed respectively by a slit-shaped opening formed in a permeating liquid tube 14, and hollow fiber modules 15 adjoining almost at the intermediate site in the length direction of the hollow fiber modules 15 connected together in a manner of communicating with the inside of the permeating liquid tube 14 are connected together by a string-shaped material or the like, and a plurality of treating components in which hollow fiber modules 15 are disposed in the film shape between the permeating liquid tube 14 and almost at the intermediate site in the length direction of the hollow fiber modules 15 are provided in a treatment tank 1.
Patent JP-S57208364-A (JP)
Title: Fluid flow rate regulating valve
Inventor: OKAMURA KAZUO
IPC: F16K1/54
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a stabilized controlled flow amount in a small flow amount zone by a method wherein labyrinth grooves are formed on a conical valve body fitted in or withdrawn from a conical valve seat to increase not only a fluid resistance but also an operating clearance between the valve seat and the valve body. CONSTITUTION:A valve head 8 is formed by a plurality of valve plates 8a-8c and circumferential grooves 17 between the valve plates, therefore, a labyrinth effect is generated when the fluid is passing through a clearance 22 between the valve head 8 and the valve seat 9 and thereby increasing the fluid resistance while decreasing a discharge coefficient. A conical inner surface having substantially same apex angle theta2 as that of the valve head 8 is bored on the inner wall surface of the valve seat 9, therefore, the clearance 22 between the valve head 8 and the valve seat 9 may be increased and a contact between the valve head and the valve seat may be prevented when the small flow amount is to be obtained.
Patent JP-H09255295-A (JP)
Title: Driver's cab guard link mechanism
Inventor: YUGUCHI SHINGO
IPC: B66F9/075
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To vertically move three driver's cab guards simultaneously by arranging sprocket wheels coaxially with the rotary shafts of a driver's cab rear guard and the right and left driver's cab side guards, and connecting the sprocket wheels with a chain. SOLUTION: This order picker vehicle is provided with a driver's cab 4 mounted with a worker and vertically moved along a mast, and a driver's cab rear guard 8 and driver's side guards 9 are rotatably supported on the driver's cab side faces 7 via rotary shafts 13, 17 respectively. Sprocket wheels 12, 16 arranged on the side faces of the driver's cab rear guard 8 and the driver' s cab side guards 9 are connected by a chain 18. When the guard section 10 of the driver's cab rear guard 8 is lifted upward from below around the rotary shaft 13, the guard sections 14 of the right and left driver's cab side guards 9 are automatically lifted upward around the rotary shaft 17 via the chain 18.
Patent JP-S60234377-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WATABE RIYUUICHI
IPC: H01L27/02
Filed: 1984-05-07
Abstract: PURPOSE:To realize a semiconductor device capable of withstanding high input voltages by a method wherein a deep impurity-doped region is formed under a resistance wire in direct contact with said resistance wire, said impurity-doped region and the semiconductor substrate constitute a protective diode section, and excessive voltages are absorbed by the combination of said resistance wire and protective diode section. CONSTITUTION:A segment of a polycrystalline Si resistance wire 10 extending from a bonding pad constituting an electrode is in direct contact with a protective diode 15 through a contact hole 11. the contact hole 11 is located in a thin oxide film 13 formed on a semiconductor substrate 12. An element-isolating field oxide film 16 is formed adjoining the thin oxide film 13. The protective diode 15, built under the contact hole 11, is constituted of the P type semiconductor substrate 12 and an N<+> doped region 14 formed in the semiconductor substrate 12. The N<+> doped region 14 forms a deep layer because impurity is diffused deep into the N<+> doped region 14 through the contact hole 11 occupying the position just over the N<+> doped region 14.
Patent JP-S57209106-A (JP)
Title: Conveyor
Inventor: KAMIO KAZUYOSHI
IPC: B23P19/00
Filed: 1981-06-15
Abstract: PURPOSE:To simplify the structure of a conveyor, by providing fingers on a truck to sequentially reload workpieces between support juts provided at prescribed intervals on support plates. CONSTITUTION:A support means 20 includes pairs of support juts 24a-24c at regular intervals on a pair of support plates 23. Workpieces 32a, 32b are put on the juts 24a-24c. A truck 25 is provided on a floor 21 so that the truck can be moved back and forth by a rack and pinion 12. A pair of fingers 31a, 31b are provided on brackets 30 on the truck 25. The workpiece is grasped by the fingers 31a, 31b and conveyed forth pitch by pitch.
Patent JP-S58207912-A (JP)
Title: Cake removing apparatus in filter press
Inventor: HAMAZAKI HARUO
IPC: B01D25/12
Filed: 1982-05-27
Abstract: PURPOSE:To remove a cake adhered to the surface of filter cloth and to prevent the damage of said filter cloth, by moving a cake removing scraper along the filter cloth curved according to the recessed and protruded configuration of a filter plate. CONSTITUTION:When a filtering process is finished, a movable plate is retracted to open filter plates and the part of a cake is fallen. A moving table 2 is moved to the upper part between the filter plates along a guide beam 1. A second and a third cylinders are synchronously driven to fall a rod 5a, and a scraper 7 is rotated around a fixed shaft 11 by a pair of adjusting cylinders 5, 6 (6 is not shown) to bring the leading end edge 16 into contact with the filter cloth 17 of each filter plate 8. A lift table 3 is fallen by the first cylinder 4 to carry out the removal of the cake.
Patent JP-H08287928-A (JP)
Title: Flat fuel cell and its manufacture
Inventor: NAKAJIMA RIICHI
IPC: H01M8/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a flat fuel cell whose contact resistance is low and which has high performance and a rational manufacturing method of it by reducing both the width of a gas passage and the width of ribs, doing without increasing a pressure drop of gas so much for all that, and securing highly accurate uniformity (high flatness and high parallelism of a contact surface) of a contact surface. CONSTITUTION: A plate solid electrolyte fuel cell 1 is formed by layering a cell plate 2 where an anode and a cathode 5 are arranged on a solid electrolyte plate 3 and a bipolar plate 10. Anode gas grooves 11... and cathode gas grooves 12... are formed in parallel to each other on the bipolar plate 10. Here, the cathode gas grooves 12 are formed on a back face of anode side ribs 13, and the anode gas grooves 11 are formed on a back face of cathode side ribs 14, by electric discharge machining, and the sum of a depth of the anode gas grooves 11 and a depth of the cathode gas grooves 12 is set larger than the thickness of the bipolar plate 10.
Patent JP-S5717380-A (JP)
Title: Control system for welding machine
Inventor: ASOU TADASHI
IPC: B23K9/12
Filed: 1980-07-03
Abstract: PURPOSE: To perform smooth sequence shifting by permitting the selection of sequence more than prepared switches, making the same operation in each sequency executable by common routines, and causing the slope change of the output when changing output adjustment by switching.  
     CONSTITUTION: A control system for a welding machine having a control means controlling the output of a welding machine by comparing output adjusting elements, output adjusting reference voltage and output feedback voltage. The control means is constituted of a digital arithmetic circuit such as a microcomputer and ≥2 switching circuits are provided in order to assign desired sequence as a combination of switching signals. The switching signals of the switching circuits are inputted to the digital airthmetic circuit, and the digital data by the combination of the switching signals are compared and collated with the stored data. A flag shown by the coincided storage data is set, and the control sequence procedures are successively selected by referring to this flag. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05289842-A (JP)
Title: Display control system
Inventor: IKEGAMI KIMIMASA
IPC: G06F3/048
Filed: 1992-04-10
Abstract: PURPOSE:To surely display the update of information to be displayed on a window without opening this window on a display picture. CONSTITUTION:The display control system provided with a display terminal 11 and a display control means 13 which displays an icon on the display picture of the display terminal and opens a window on the display picture to display information symbolized by the icon on this window is provided with a display attribute changing means 15 which monitors the update of information and displays the icon on the display picture through the display control means 13 with a display attribute corresponding to the form of the update.
Patent JP-S59215786-A (JP)
Inventor: MATSUDA MASAYUKI
IPC: H05K3/00
Filed: 1983-05-24
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-S62248403-A (JP)
Inventor: TAMAI SEISHIN
IPC: G05B13/02
Filed: 1986-04-18
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-S58207544-A (JP)
Title: Straddle mounting structure for drive pinion shaft
Inventor: HATA KIKUO
IPC: F16H1/14
Filed: 1982-05-28
Abstract: PURPOSE:To regulate the preload for the bearing of drive pinion shaft in a differential device easily and accurately, by transmitting the axial load of a coupling for the drive pinion shaft through an axial load distribution member to the bearing member. CONSTITUTION:A hypoid gear 10 integral with the shaft member 5 will gear with a ring gear 11 secured to the defcase. A coupling member 6 is spline fitted to said member 5 while said member 5 is journaled by bearing members 13, 14. Upon fastening of a nut 8, the coupling member 6 will preload through a shaft load distributing member 22 to the bearing member 14. Upon further fastening, the fastening force is transmitted through the shoulder section 20 of the shaft member 5 to the shaft member 5. When selecting the thickness of the shaft load distribution member, preload to the bearings 13, 14 can be adjusted.
Patent JP-H05287070-A (JP)
Title: Production of aromatic polycarbonate resin
Inventor: NUKII MASAHIRO
IPC: C08G64/20
Filed: 1992-04-10
Abstract: PURPOSE:To produce the title resin which contains no halogen, is excellent in thermal stability, and does not corrode a metal mold by synthesizing a low- mol.wt. oligomer by the interfacial reaction using a nonhalogen solvent, recovering the resulting low-melting oligomer in a molten state, and heating it to increase the degree of polymn. CONSTITUTION:An arom. polycarbonate resin contg. no halogen is produced by reacting an arom. polycarbonate oligomer having chloroformate groups with a monohydric phenol by the interfacial reaction using a nonhalogen solvent to give a phenylcarbonate-group-contg. arom. polycarbonate oligomer having a wt. average mol.wt. of 3,000 or lower, distilling out the solvent at a temp. higher then the m.p. of the latter oligomer to recover it in a moleten state without precipitating it, and heating it to cause transesterification to thereby increase the degree of polymn.
Patent JP-S5215236-A (JP)
Title: Error block unit
Inventor: SODA YOSHIHISA
IPC: G06F12/12
Filed: 1975-07-25
Abstract: PURPOSE: To improve the processing time by causing the control to access an alternate register when any fixed errors occurs in a block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234892-A (JP)
Title: Optical recording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/2472
Filed: 1984-05-08
Abstract: PURPOSE:To provide an optical recording medium having stability for reading light, higher absorbance and higher reflectance as well as sufficient S/N ratio, by a construction wherein a recording layer comprises a mixture of an indolenine cyanine dye with a combined substance of an indolenine cyanine dye cation and a quencher anion. CONSTITUTION:The recording layer comprises an indolenine cyanine dye. Among various indolenine cyanine dyes, one which gives high writing sensitivity and high S/N in reading when being incorporated in the recording layer is a cyanine dye of formula 1. In addition to the indolenine cyanine dye, the recording layer comprises a light-stabilized cyanine dye consisting of a combined substance of an indolenine cyanine dye cation and a quencher anion. Among such dye cations, one which gives with writing sensitivity and high S/N in reading when being incorporated in the recording layer is a cation of formula 2.
Patent JP-S5426797-A (JP)
Title: Production of gas detecting element
Inventor: ENDOU SHIYUUGO
IPC: G01N27/12
Filed: 1977-07-30
Abstract: PURPOSE: To provide a detecting element, which is excellent in gas sensitivity and mechanical strength, by using as a material for the element an organic compound, which is thermall decomposed into tin dioxide, such as tin oxalate or tartrate and by shaping and sintering the compound to form an article of a desired shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10285844-A (JP)
Title: Motor
Inventor: KATAGIRI MASAYUKI
IPC: H02K23/40
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of assuring smooth rotation by prevention the occurrence of cogging by enhancing the magnetism collection function, by improving the construction of armature core and permitting easy winding of a drive coil to an adequate state. SOLUTION: When winding a drive coil 17 around a salient pole in a motor, the width of an opening of an armature core 11 is made sufficiently wide, thereby permitting easy winding of the drive coil 17 to an adequate state. After winding a drive coil 17, an opening width adjusting member 50A is arranged inside an open slot 100, and the opening width of the armature core 11 is narrowed by the magnetism collecting portion 54A, 55B of the opening width adjusting member 50A. The opening width adjusting member 50A positions itself in an open slot 100 and is fixed.
Patent JP-S5616454-A (JP)
Title: Preparation of aromatic hydrazine derivative
Inventor: TAKEDA YOSHIYUKI
IPC: C07C241/00
Filed: 1979-07-19
Abstract: PURPOSE: To obtain the titled compound useful as a photographic chemical, in high yield, by the reaction of a diazo compound prepared from 2,4,6-trichloroaniline, with sodium bisulfite with a specific temperature history, and hydrolysis of the reaction product.  
     CONSTITUTION: A diazo compound prepared by the reaction of 2,4,6-trichloroaniline with sodium nitrite in hydrochloric acid as a solvent, at -10W20°C, and sodium bisulfite are mixed at a temperature lower than 20°C, heated rapidly at such a heating rate as to give the time required for the mixture to pass the temperature range of 20W50°C within fifteen minutes, and reacted at a temperature higher than 50°C. The resulting product is then hydrolyzed in the presence of a mineral acid to give a mineral acid salt of 2,4,6-trichlorophenylhydrazine. The prevented decompostion of the diazo compound provides the improved yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57207582-A (JP)
Title: Balance controller for flow rate in water purification treatment
Inventor: KOBAYASHI MAMORU
IPC: C02F1/00
Filed: 1981-06-17
Abstract: PURPOSE: To provide a titled device which performs optimum water purification treatment by determining the inflow rates of settling basins and outflow rates of filtering basins online and controlling the inflow rates and outflow rates respectively.  
     CONSTITUTION: A raw water flow rate 25 is measured with a flowmeter 2 provided to a raw water line 1 connected to a trough basin 4 and a water level 26 with a level gage 3 provided to the basin 4, respectively. Inflow rates 24, 27 of settling basins are measured with flowmeters 5, 13 provided respectively to the water ways between the basin 4 and two settling basins 7, 15 and water levels 31, 32 with level gages 8, 16 provided respectively to two filter channels 9, 17. Further, flow rates 35, 36 of purified water are measured with flowmeters 12, 20 provided to purified water ways 24 connected to two filter basins 10, 18, and similarly the flow rate 38 and level 37 of the distribution water of a storage basin 22 are meaured and are inputted to a flow rate balance controller 39. The controller 39 outputs opening and closing commands 30, 28 to the inflow valves 6, 14 of the basins 7, 15 in accordance with the results of these measurement and further outputs opening and closing commands 33, 34 to the outflow valves 11, 19 of the basins 10, 18, thereby controlling the balance of the flow rates in the water purification treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05263944-A (JP)
Title: Spherical zone sealing body and manufacture thereof
IPC: B32B15/04
Filed: 1992-03-17
Abstract: PURPOSE:To secure a spherical zone sealing body that is able to prevent the excessive heating of a sealed part and to reduce the progress of oxidative corrosion there so well, and consequently to maintain the initial sealing function and sliding function in the sealed part over a long period of time, and manufacture thereof. CONSTITUTION:A spherical zone sealing body 2 of an exhaust pipe joint in an automobile has a round hole 3 at the central part while it is provided with a partial convex spherical surface 6 on an outer surface between a large diametral end 4 and a small diametral end 5. In addition, it is provided with a vibro- absorbing layer 7 being formed with the specified thickness toward the partial convex spherical surface 6 from the round hole 3 in the central part, and composed of a compressed wire net, a sealed layer 8 covering this vibro-absorbing layer 7 and being composed of a fire resisting material formed with the specified thickness toward the partial convex spherical surface 6, and a sliding layer 9 covering the sealed layer 8 and being set up to the partial convex spherical surface 6, and being composed of a compressed wire net and the fire resisting material filling up the net meshes and clearances.