baber/WOPTO huggingface dataset:
Patent JP-H02228657-A (JP)
Title: Mask
Inventor: HAYASHI KENTA
IPC: G03F1/68
Filed: 1989-03-01
Abstract: PURPOSE:To reduce the approaching effect at the time of pattern preparation and to eliminate the sticking of dust to a pattern surface and the scratching of a pattern by complementarily separating the fine pattern, and adhering the upper and lower substrates. CONSTITUTION:The objective pattern is formed by superposing the front and rear surfaces of the transparent substrates 8 and 9 where prescribed fine patterns are respectively formed. For example, where plural patterns 10 and 11 are arranged at the intervals equal to or less than several microns, the patterns are formed alternately at every other one on the front and rear substrates; where fine patterns are arranged right near a large pattern, the large and small patterns are complementarily formed on the front and rear transparent substrates, and the fine pattern surfaces of the transparent substrates are adhered to each other. Thus, the influence of the approaching effect is reduced, and the sticking of dust to the fine pattern surface and the scratching of the pattern are prevented.
Patent JP-S58167004-A (JP)
Title: Production of seamless pipe and plug to be used for its embodiment
Inventor: MIYAMAE YUKIHIKO
IPC: B21B25/00
Filed: 1982-03-26
Abstract: PURPOSE:To produce a seamless pipe which has less surface defects such as chatter mark or the like easily by piercing, expanding or drawing a material to be rolled by using a plug which is split into plurality in the axial centerline direction and of which the split parts are formed rotatable independently from each other. CONSTITUTION:A plug 3 which is formed of a rolling part 31 of an approximately circular truncated cone shape having a round forward end part, a reeling part 32 of an approximately circular truncated cone shape continuous with said part and a relief part 33 having a reduced base part continuous with said part is divided to a part 34 on the forward end side and a part 35 on a base end side, and both parts are constituted rotatably independently around the respective axial centerlines and are connected pivotally to a mandrel M in a skew rolling mill which produces a seamless pipe by penetrating the above-mentioned plug 3 into the central part of a round steel billet B, which is a material to be rolled, while moving the same progressively in an arrow direction by means of a pair of rolling rolls 1l, 1r each provided with a gorge part 11 having a max. diameter, and an inlet surface 12 assuming a circular truncated cone shape and an outlet surface 13 on both sides thereof, thereby piercing a hole in the billet 2 and forming a hollow shell H.
Patent JP-S56145943-A (JP)
Title: Polyester resin composition
Inventor: TANIGUCHI TOSHIROU
IPC: C08L71/02
Filed: 1980-04-14
Abstract: PURPOSE: To provide the titled compsn. which produces a molded article in which crystallization sufficiently proceeds at a relatively low temperature, by blending specified crystallization promotors with polyethylene terephthalate.  
     CONSTITUTION: As crystallization promotors, 0.005W10pts.wt. Na or K salt of a 7W25C aliph., alicyclic or arom. carboxylic acid (e.g. stearic acid) or Na or K salt of an org. polymer having carboxyl group on its side chain (e.g. an ethylene- methacrylic acid copolymer) (B) and 0.05W15pts.wt. compd. (C) having a MW of not less than 100 and the formula (wherein R 1 , R 3  are each H, 1e or higher aliph., alicyclic or arom. hydrocarbon end group or a hydrocarbon group contg. partially N, S, P, O or halogen; R 2  is a 2W22C aliph., alicyclic or arom. hydrocarbon group or a hydrocarbon org. group contg. partially N, O, P, halogen or S) such as polyethylene glycol, are blended with 100pts.wt. polyethylene terephtalate (A) having an intrinsic viscosity of 0.5 or above. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09240539-A (JP)
Title: Seal structure for transmission case in power unit for vehicle
Inventor: SEKIYA YOSHIYUKI
IPC: F16H57/03
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To seal a transmission case with gaskets formed at a relatively low cost regardless of type changes by inserting the gaskets extrusion-molded into a cord shape and having a constant cross sectional shape between a case section and a cover while both end sections of the gaskets are arranged near to each other. SOLUTION: Fitting grooves for fitting gaskets 401 are provided on the connection face to a case section 37 of a cover 38 constituting the transmission case 39 of a continuously variable transmission together with the section 37. The gaskets 401 are formed into a cord shape, the fitting grooves are provided over the whole periphery of the connection face, and the start ends and the terminal ends of the fitting grooves are separated from each other. The start ends of the fitting grooves are arranged on the upper front side of the terminal ends, and the fitting grooves are formed over the whole periphery of the cover 38.  The gaskets 401 are extrusion-molded with an elastic material such as rubber into a cord shape, and they have a constant cross sectional shape that an insertion section and an opposite section facing the connection face to the cover 38 of the case section 37 are connected in a substantially T-shape.
Patent JP-S52133154-A (JP)
Title: Double-effective absorbing freezer
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1976-04-30
Abstract: PURPOSE: To keep a high temperature heat exchanger off invasion of steam and to prevent faults caused by erosion by allowing a water level detecting system provided for a solution passage between a high temperature generator and a high temperature heat exchanger, to control a heat source heat controlling system provided in a heat source passage of the high temperature generator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11248574-A (JP)
Title: Pressure sensor
Inventor: KATO NOBUHISA
IPC: G01L9/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive type pressure sensor which is high in sensitivity in a low pressure region, with wide pressure range possible to be measured. SOLUTION: In a pressure sensor comprising a diaphragm wherein a thick- wall part surrounded by a thin-wall part is a movable electrode and a stationary plate provided with a stationary electrode, a second thick-wall part 14 is provided at intermediate part of the thin-wall part surrounding a first thick-wall part 11, a gap between the second thick-part 14 and stationary plates 2 and 3 is smaller than that between the first thick-wall part 11 and stationary electrodes 21 and 31, so that, when a pressure is applied, the second thick-wall part 14 contacts the stationary plate 2 or 3 by a pressure lower than that by which the first thick-wall part 11 contacts the stationary electrode 21 or 31.  The sensitivity is high in such low pressure region as until the second thick-wall part 14 contacts the stationary plates 2 and 4 while the sensitivity is low in such pressure region as after both of them contact, for wider pressure measuring range.
Patent JP-H06256362-A (JP)
Title: T-butoxytexildialkoxysilane compound
Inventor: KUBOTA TORU
IPC: C07F7/18
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a new compound useful as a catalyst component for highly stereospecific polymerization having high polymerization activity, a silane coupling agent and a resin modifier. CONSTITUTION:This compound is expressed by formula I (R is methyl or ethyl), e.g. t-butoxytexildimethoxysilane. The compound of formula I can be obtained by reacting a texiltrihalosilane of formula II (X is halogen) with t- butoxydihalosilane in the presence of a hydrogen chloride removing agent such a triethylamine, etc., to obtain a butoxytexildihalosilane of formula III, which is then reacted with methanol or ethanol in the presence of a hydrogen chloride removing agent.
Patent JP-H10226933-A (JP)
Title: Modified cross-section combined filament yarn of different size
Inventor: ISHIDA HIROSHI
IPC: D02G3/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a modified cross-section combined filament yarn capable of providing a spun silky fabric having a soft touch feeling with a fuzzy feeling and a dry touch, an elegant gloss and a fullness feeling in spite of no fuzz possessed thereby when woven or knitted. SOLUTION: This modified cross-section combined filament yarn comprises protruding parts 2 and fine grooves 3, continuous in the fiber longitudinal direction on the filament surface and alternately and nearly uniformly distributed. The shapes of the protruding parts 2 and the fine grooves 3 are a nearly trapezoidal one including a rectangular form and the number and dimensions of the protruding parts 2 satisfy the following formulae (1) to (3): The modified cross-section yarn contains combined filaments of 2-5 kinds of single filament groups having 0.5-5 denier single filament size. (1) 15<=N<=35, (2) 0.3<=W<1.0 and (3) 1.5W<=H<=3W [N is the number of the protruding parts; W is the width (μm) of the protruding parts; H is the height (μm) of the protruding parts].
Patent JP-H11245465-A (JP)
Title: Printer
Inventor: KATAHIRA HIROAKI
IPC: B41J11/70
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To avoid the twice-cutting of a sheet by a cutter mechanism., the locking of the cutting mechanism, and others without return of the cut sheet to the side of the cutter mechanism. SOLUTION: A printer 1 is equipped with a separation type cutter mechanism 11 which is arranged downstream from a printing part 8 in a transportation passage for a web-shaped sheet 7 and cuts the sheet 7 by the slide of a movable blade 13 to a fixed blade 12. A cut delivery passage 10a to be delivered through the mechanism 11 in the passage 10 is formed to decline forward. In this way, since the sheet 7 cut by the mechanism 11 is delivered downward, the sheet 7 is prevented from returning to the side of the mechanism 11 so that troubles such as the twice-cutting of the sheet 7 and the locking of the cutter mechanism 11 can be avoided.
Patent JP-H10229752-A (JP)
Title: Method for cultivating plant and device therefor
Inventor: MATSUURA AKIHISA
IPC: A01C23/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiency supply air, active gases, water, nutrient materials, sterilizers, etc., to rhizosphere areas in a method for cultivating the plants, such as rice, vegetables, trees and law, and a device therefor. SOLUTION: The pressurized water dissolved with the gas of the amt. large than the amt. of the gas dissolved under an amt. pressure is forcibly fed into soil for cultivating plants and is opened to the atmosphere, by which the gas dissolved in the pressurized water is diffused into the soil. The air is usually used for the gas and if necessary, gaseous ethylene, ozone, etc., are added thereto. Fertilizer materials, sterilizers, etc., may be incorporated into the pressurized water. This method is effectively executed by previously arranging sprinkling pipes 7 having many small holes 21 at the circumferences into the soil for cultivating the plants and feeding the pressurized water dissolved with the gas with a pressurization type gas dissolving device to these sprinkling pipes.  The sprinkling pipes installed with pressure regulation mechanisms 22 are used as the sprinkling pipes 7, by which the water and the gas, fertilizers, etc., dissolved therein are uniformly supplied to the soil.
Patent JP-S59175236-A (JP)
Title: Automatic broadcast equipment for passenger guide
Inventor: KOUNO AKIHIKO
IPC: G09F25/00
Filed: 1983-03-25
Abstract: PURPOSE:To broadcast a sentence of different type on real time by providing a central station controller transmitting types of trains, the destinations and the next arrival station or the like to each concerned station and an operation processor receiving the said information and editing a message. CONSTITUTION:The central station controller 14 supervises the running state of all trains on lines and directs the running in accordance with the train schedule. Each station controller 17 inputs a signal transmitted via a central transmission line 15, controls the train service state or the like and transmits a signal directing the operation of device to each station device controller 18. The controller 18 operates detailed information such as broadcast of warning and approach of a train approaching a station, broadcast of arrival of train for guide after the arrival and broadcast of departure of train at its departure and transmits the information to a voice synthesis unit 23. The unit 23 constitutes a sentence based on the transmitted information and broadcast it to the premises of the station from a speaker 13.
Patent JP-S63217300-A (JP)
Inventor: KASHIWAKURA JUN
IPC: G21C19/32
Filed: 1987-03-06
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-S63217615-A (JP)
Inventor: KUROKUZUHARA MAMORU
IPC: H01G4/35
Filed: 1987-03-06
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-H01255810-A (JP)
Title: Photoelectron device and manufacture of element comprising light waveguide tube connected thereto
Inventor: DEIBUITSUDO ARAN ATSUKAAMAN
IPC: G02B6/122
Filed: 1989-03-03
Abstract: PURPOSE: To enable the exact alignment of an optical waveguide and the active region of an optical device by exposing the previously aligned optical device to an electromagnet pumping radiation and releasing the electromagnet radiation by photoluminescence. CONSTITUTION: A laser 11 is exposed to the adequate pump radiation after the initial installation of the laser 11. The pumping beam is directed toward a window 13 within the metallic coating layer of the laser 11. The pumping radiation entering the semiconductor of the laser 11 induces the release of the laser radiation by the photoluminescence. The active region of the laser is placed near the fixed waveguide 16 in the initial installation. At least certain quantity of the released radiation is coupled to the waveguide 16 and all or part of the coupled radiation is detected by a suitable means. The approximately the desired optical coupling between the laser 11 and the waveguide 16 is attained by aligning the laser 11 by using the output of the detector and thereafter, the laser beam 11 is fixed to a joining region 15 by a known means.  As a result, the light releasing device and the optical waveguide are exactly aligned.
Patent JP-H11245089-A (JP)
Title: Pressing element using fluid, and pressing device
Inventor: INOUE MASAFUMI
IPC: B30B9/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To perform a good and even pressing to a pressing object while the improvement of productivity is secured. SOLUTION: This pressing device 1 comprises a base stand 2, on which a long wood W is put and which transfers the wood to the downstream side, and a pressing structure 3, which is formed on the downstream side of the base stand 2 and to which the wood W is transferred. The pressing structure 3 comprises a pair of trapezoidal supporting frames 31 in a width direction, a pair of upper and lower liquid back rollers 4 being cross-linked between a pair of the supporting frames 31, and an elevating means 32 for adjusting the height position of the upper liquid back roller 4. The liquid back rollers 4 comprise rotary wheels 41 and circular backs 42 arranged in a manner that the fluid exists around the periphery of the rotary wheels 41 at a given pressure.
Patent JP-S58167317-A (JP)
Title: Standing-upright and aligning device for eggs
Inventor: TAKEZAKI TATSUO
IPC: B65B23/06
Filed: 1982-03-29
Abstract: PURPOSE:To enable aligning of eggs without exerting of an excessive force, by a method wherein a parallel conveying rod group between endless chains is supported at a front falling gradient, a plurality of egg supporting rods are secured above the conveying rod group and in a manner to cross at right angles to the rod group, and with the progress of the eggs, a distance between the support rod and the parallel conveying rod increases. CONSTITUTION:Through progressing of a chain 1, an egg 4 group moves over a parallel conveying rod 2 from a receiving point 5, and is fed in an oblique opening 8, formed with guide plates 7, in a manner to form a row. With the progress of the egg group, a distance between support rods 6 is caused to slightly narrow compared with the small diameter of the egg 4, and a distance 18 between the support rod 6 and the parallel conveying rod 2 increases for securing. This enables the egg to be conveyed in a manner to be lifted up with a shoulder 12 of the support rod, and to stand upright and be aligned for conveyance in a condition that an obtuse angle part 10, where an air chamber in the egg is present, is up and a pointed part 9 is down. This causes eggs to stand upright and be aligned with the obtuse angle part up without exerting of an excessive force, and to perform a continuous alignment.
Patent JP-H05250198-A (JP)
Title: Test processing system of cross circuit
Inventor: OHASHI KOJI
IPC: H04L1/22
Filed: 1992-03-09
Abstract: PURPOSE:To improve the maintenability and performance of a duplex processing system by efficiently performing the test of a cross circuit. CONSTITUTION:In a test system confirming the operations of cross circuits 3, 4 duplexing by connecting a first processing system and a second processing system composed of being provided with an arbitrary number of central processing units 1, 2 which are connected each other, a cross circuit 3 is characterized by being provided with a other system detaching circuit 9 detaching the connection of a cross circuit 4 to be the object of this test and a central processing unit 1 of a self processing system and a loop back circuit 11 overlapping the test signal from the cross circuit of the test object and by performing the test of the cross circuit 4 of the test object by a central processing unit 2 of other processing system, continuing an on-line processing by the central processing unit 1 of the self processing system.
Patent JP-H09242478-A (JP)
Title: Soil discharge mechanism for shield machine
Inventor: WAKECHIGAI TAKASHI
IPC: E21D9/12
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the residing of sediment at the back of a small cutter protruded outward of a shield drilling machine body and prevent the fouling of sediment at the back of the small cutter even if the sediment resides there. SOLUTION: To drill a hole with small holes recessed outward, a rotating small cutter 24 is provided on the outer periphery of a shield drilling machine body 3 and a feeding means 31 to feed drilled sediment to a sediment discharge port is provided at the back of the small cutter 24. The feeding means 31 has a screw 32 provided on the shaft 25 of the small cutter 24 to feed drilled sediment backward and a guide plate 29 provided backward of the screw 32 for the sediment discharge port to be inclined backward so that the moving direction of the drilled sediment can be changed to the direction of the sediment discharge port.
Patent JP-H02231383-A (JP)
Title: Elevator device for multistory housing
Inventor: KATO HIROSHI
IPC: B66B7/00
Filed: 1989-03-02
Abstract: PURPOSE:To avoid a cage inside from forming a secret room over a long time by setting up in a plural number of upper and lower zones respectively an elevator, operated in these zones, and forming a common story by the uppermost story stopping the elevator in the lower zone and the lowermost story stopping the elevator in the zone connected to the upper of said lower zone elevator. CONSTITUTION:For moving from a zone 4a in the lowermost of a building 1 to a zone in the upper and to the outside of the building, connection is required of two or more elevators 2a to 2d, but each elevator runs in only the determined zone, and getting off a riding spot is necessary for a relay in common stories 5a to 5c. Consequently, the elevator prevents its cage inside from forming a secret room over so long time to a length a crime is committed. While because the elevator can be arranged concentrating in a core part of a building for multistory housing, a layout can be facilitated of the building 1 preventing each elevator from increasing its lift stroke, so that an equipment with less capacity is only required.
Patent JP-H07257497-A (JP)
Title: Slush hydrogen fuel tank charge device
Inventor: OGOSHI KENJI
IPC: B64F1/28
Filed: 1994-03-22
Abstract: PURPOSE:To charge a fuel tank with slush hydrogen, so that its weight can be obtained as set in a target value, by separating liquid hydrogen and solid hydrogen in the slush hydrogen by a solid-liquid separator in the fuel tank, draining only the liquid hydrogen in a discharge device, and newly charging inside the fuel tank with slush hydrogen. CONSTITUTION:From a slush hydrogen storage tank 2 through a slush hydrogen injecting line 4, charging a fuel tank 1 with slush hydrogen is started, and in the stage fully filled, an opening of a flow regulating valve 17 is controlled. From the fuel tank 1 through a drain line 7, only liquid hydrogen is discharged. In the fuel tank 1, since solid hydrogen is selectively left by separating it by a screen mesh 5, a solid content rises. Since also a liquid amount in the fuel tank 1 is reduced by discharging the liquid hydrogen, further from the slush hydrogen storage tank 2, the fuel tank 1 is newly charged with slush hydrogen. In this way, a pay load error can be minimized.
Patent JP-S58165819-A (JP)
Inventor: MORIOKA TOORU
IPC: G02B23/24
Filed: 1982-03-29
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-H07259173-A (JP)
Title: Manhole structure
Inventor: SAITO KAZU
IPC: E03F5/10
Filed: 1994-03-22
Abstract: PURPOSE:To prevent the occurrence of handling difficulty during installation even when depth is further increased, in a manhole structure wherein during cleaning, sewage is easily and almost removed. CONSTITUTION:A manhole structure 1 is formed in such a manner that an upper cylindrical body 2 and a lower a body 12 with a bottom are integrally built. The upper cylindrical body 2 has a square upper opening part 3 equivalent to the inlet of a manhole and a lower opening part 4 having the same size and shape as those of the upper opening part 3, and a square protrusion part 5 formed at the hole periphery of the lower opening part 4. The lower body 12 with a bottom has an upper opening part 13 having in the same size and shape as those of the lower opening part 4 and a square recessed part 15 at the whole periphery of the upper opening part 13. The protrusion part 5 and the recessed part 15 have the same size and shape so as to be fitted to each other. When the protrusion part 5 and the recessed part 15 are fitted to each other, the upper cylindrical body 2 and the lower body 12 with a bottom are integrally built and designed so that water hardly leaks through the fitted-in part. The bottom 16 of the lower body 12 with a bottom has a half-circle in cross section and the bore thereof is larger than that of a scoop but designed as small as possible from the viewpoint of design.