baber/WOPTO huggingface dataset:
Patent JP-S5291114-A (JP)
Title: Statical excitation apparatus for synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/30
Filed: 1976-01-28
Abstract: PURPOSE: To enable the operation to continue even if a part of the thyristor in parallel connection is broken, by arranging a current detector, an allowable current setting apparatus, and a comparator on the thyristor type static excitation apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03216484-A (JP)
Title: Escalator
Inventor: TERANISHI KATSUYA
IPC: B66B21/08
Filed: 1990-01-19
Abstract: PURPOSE:To place both forward and return paths to serve for conveying passengers by dividing a concentric circular belt in horizontal projection of a footstep unit cylindrical ring equally in a radial direction and arranging a footstep body, which forms a part of this cylindrical ring, so as to up-down move along a virtual column wall and to turn around. CONSTITUTION:A footstep body 1 constitutes a protrusive vertical machine 2a in a front end side surface and a recessed groove 2b, fitted together with the protrusive machine 2a, in a rear end both side surfaces, and a cylindrical ring is formed by arranging the protrusive machine and the recessed groove to be meshed with each other. When guide rails 6a, 6b, 6c for supporting running wheels 3a, 3b, 3c and 4a, 4b, 4c are constituted as developed in a plane, a train of the footstep bodies 1 is transferred from a staircase-shaped up-moving stroke to a down-moving stroke via a horizontal transfer and turned to make one round similarly via a lower part running. When sizes of drive gears 8a and 8b are set so that ratios of outer radii R0 to internal radii Ri of the cylindrical rings formed by the train of the footsteps are set equal, an equal driving speed is obtained without generating unreasonable footstep running.
Patent JP-S54102867-A (JP)
Title: Gaas epitaxial vapor phase growth method
Inventor: KOBAYASHI KENJI
IPC: C30B29/40
Filed: 1978-01-30
Abstract: PURPOSE: To form the gas phase growing film of S dope, with flat distribution of concentration through the increase in the temperature of grown region, immediately before or after the GaAs substrate is transferred from etching region to growing region.  
     CONSTITUTION: Immediately after the GaAs substrate is transferred from etching region to growing region, when epitaxial growing is made while gradual increase of the temperature at growing region, the stabilization of the substrate temperature is fast and accordingly, the S dope amount can be kept constant from the vicinity of substrate. The impurity concentration of the epitaxial growing layer is made flat near the substrate and the epitaxial layer not having high resistance layer can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H054630-A (JP)
Title: Can lid bagging device
Inventor: TSUKADA SHINICHI
IPC: B65B5/08
Filed: 1991-01-28
Abstract: PURPOSE:To provide a can lid bagging device which can discharge smoothly can lid packages each consisting of a can lid packed in a bag. CONSTITUTION:A tilting plate 105a which tilts a bag with a can lid inserted by a can lid inserting means 8 and a transfer means 109 which transfers a can lid package received from the tilting plate 105a in a discharging direction are provided, and further a tilting table 110 which receives and carries the can lid package transferred by the transfer means 109 is arranged at a discharging position. By a tilting of the tilting plate 105a, a tip end and a rear end of the can lid in the bag are prevented from falling down. Further, by returning the tilting plate 105a to its horizontal state at the same time of handing over the can lid package to the transfer means 109, a packing work of the can lid can be made quickly.
Patent JP-S54101687-A (JP)
Title: Solar battery unit
Inventor: ASAI MASATO
IPC: H01L31/04
Filed: 1978-01-27
Abstract: PURPOSE: To obtain a thin solar battery with preventing the thickness of the whole of the solar battery from being large when solar battery elements are directly conected mutually, by forming the electrode by cutting one edge part of the solar battery element from the surface and the other edge part from the reverse face.  
     CONSTITUTION: Cut parts 16 are formed in Si wafer 11; and after diffusion layer 13 is formed, electrodes 14 are formed on cut parts 16. Cut parts 16 of solar battery elements 17 produced in this manner are made opposite to each other, and solar battery elements 17 are connected electrically through electrodes 14, thus obtaining solar battery unit 18 where a light receiving face is provided in one face. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000203281-A (JP)
Title: Fuel tank
Inventor: SUZUKI TOSHIYUKI
IPC: B60K15/063
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank capable of improving the strength of a vehicle fuel tank and ease of installation, and capable of suppressing deformation to the tank and dislocation in the front/rear direction caused when external force works. SOLUTION: Installation of a fuel tank 4 is performed easily by fastening a fuel tank installation band 7 with its recessed groove 5 meeting a fuel tank installation bracket 11 fixed on a side member 13. A baffle plate 1 is disposed, coming into contact with the roughly whole surface of the recessed groove 5, and its flange surface 2 is fixed on the inner surface of the recessed groove 5 by means of spot welding. As a result, the fuel tank 4 is fixed on the bracket 11 completely, therefore it is possible to suppress dislocation in the front/rear direction caused when external force works.
Patent JP-S60151848-A (JP)
Title: Optical recording medium
Inventor: ITOU MASAKI
IPC: G11B7/24
Filed: 1984-01-20
Abstract: PURPOSE:To eliminate such a problem that a medium which has a small read signal of recording and reproduction is manufactured among numbers of manufactured media by specifying the thickness of the undercoat layer of an optical recording medium which has a recording layer on a transparent substrate across the undercoat layer. CONSTITUTION:The recording layer 3 is arranged on the transparent substrate 1 across the undercoat layer 2, and light 4 for recording or reading is incident from the side of the substrate 1. The thickness of the undercoat layer is an integral multiple of lambda/2n [lambda: wavenumber of reading light (n): refractive index of undercoat layer]. When the refractive index of the undercoat layer is smaller than that of the substrate, a signal is minimum every time the film thickness of the undercoat layer is an odd integral multiple of lambda/4n, and a maximum signal is obtained when the film thickness of the undercoat layer is an integral multiple of lambda/2n.
Patent JP-H11214822-A (JP)
Title: Drilling method for printed wiring board
Inventor: KINOSHITA KAZUHIRO
IPC: H05K3/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of working position when making an elliptic hole by using a drill. SOLUTION: At first, a plurality of holes 13 with a diameter smaller than the length of a short side of an elliptic hole 2 are drilled along a circular arc portion of one end side 2a of the elliptic hole 2, then, a circular hole 14 is drilled at the other end side 2b of the elliptic hole 2 by using a drill having a diameter equal to the length of the short side of the elliptic hole 2, moreover, a circular hole 15 is drilled at one end side 2a of the elliptic hole by using a drill having the diameter equal to the length of the short side of the elliptic hole 2, thereby avoiding the overlapping of the center positions of any drills and further, the drilling is performed by boring each drill into the printed circuit board.
Patent JP-S60209153-A (JP)
Inventor: YUTSUKA TANTSU
IPC: G01R33/34
Filed: 1985-01-21
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-H08203803-A (JP)
Title: Exposure apparatus
Inventor: TANITSU OSAMU
IPC: H01L21/027
Filed: 1995-01-24
Abstract: PURPOSE: To achieve high precision detection of the light from an optical integrator by destroying the image forming relationship in an optical system through the diffusion action due to diffusion means such as a lemon-skin filter to eliminate the limitation on the disposition of photo-electric detecting means. CONSTITUTION: Part of light flux from many light source images I21 -2n , formed on the emitting side surface 4b of an optical integrator 4, is reflected by a half-mirror 5 and focused by a focusing lens 7, and then incident on a lemon-skin filter 9 having a function as diffusion means. Thereupon, the image forming relationship in the optical system is completely destroyed by the diffusion action due to the lemon-skin filter 9, and divergent ligh DR is produced randomly, and this randomly produced light is detected by a photo-electric detector 8. Thus, the limitation on the disposition of the photo-electric detector 8 is completely eliminated by the diffusion effect due to the lemon-skin filter 9, and high precision detection of the light from the optical integrator 4 is achieved.
Patent JP-H05273043-A (JP)
Title: Radiation temperature measuring apparatus, emissivity measuring apparatus and decision method of emissivity cumulative ratio-emissivity correlation
IPC: G01J5/60
Filed: 1993-01-22
Abstract: PURPOSE:To measure emissivity and temperature near the surface of a process. CONSTITUTION:For example, a monochromatic type radiation ther-mometer 120, a dichromatic type radiation thermometer 130 and an arithmetic unit are arranged and a rolled steel plate or aluminum during a rolling process is used as object 110 to be measured. A stationary state in which emissivity takes a fixed value hourly (where no oxidation film is formed on the surface thereof or the thickness (d) of the oxide film grows sufficiently) is detected. The temperature containing an estimation (error range) of measuring errors under such a condition is measured using the emissivity corresponding to the condition.
Patent JP-S60163639-A (JP)
Inventor: FUREDERITSUKU TEII SUTOROOBURU
IPC: A61B5/04
Filed: 1985-01-23
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-H08199302-A (JP)
Title: Production of steel wire small in power loss
Inventor: IMAGUNBAI MASAKATA
IPC: B21B3/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide a method for producing a steel wire extremely small in power loss and used for reinforcing in an aluminum stranded wire for power transmission. CONSTITUTION: This is a method for producing a steel wire small in power loss in which a steel billet contg., by weight, 1.0 to 3.5% Si, 0.05 to 0.5% Al and 0.2 to 3.0% Mn as essential components, furthermore contg. one or >=two kinds among <=0.1% Nb, <=0.1% V and <=1.5% Cr, and the balance iron with inevitable impurities is subjected to hot rolling into a wire rod having an intermediate wire diameter, which is thereafter subjected to cold drawing at >=50% reduction in area into a wire rod having a final wire diameter. The steel billet may furthermore contain one or two kinds of <=1.5% Cu and <=3.0% Ni.
Patent JP-S58127388-A (JP)
Title: Formation of stepwise difference removing film
Inventor: ICHIBAGASE TAKESHI
IPC: H01L31/02
Filed: 1982-01-22
Abstract: PURPOSE:To eliminate stepwise differences on a substrate and thus obtain a good element characteristic and photoconductive film characteristic by a method wherein, after evaporating a glass on the substrate having stepwise differences, it is heated in a pressure reduced atmosphere, then a glass flow is started, and thereafter it is immediately quenched. CONSTITUTION:On the Si substrate 13 whereon a scanning circuit constituting element having stepwise differences of 2mum is formed on the surface, a chalcogen glass film 12 constituted of 90 atom% of Se, and 10 atom% of As is evaporation-formed. Thereat, by the stepwise difference formed by the element on the substrate 13, stepwise differences are generated on the surface of the chalcogen glass film 12. A sample body is set up in a manufacturing device 1 and 2, and then the inside of the device is evacuated to 2X10<-6>Torr. Thereafter, an inactive gas e.g. Ar is introduced to 0.5Torr. Then, current is conducted to a heater 11, and thus the temperature is increased at the speed 4.4 deg.C/min. The chalcogenide glass film 12 on the sample body begins to soften at 90 deg.C, and, when at 100 deg.C or more, flows so that the stepwise difference is eliminated resulting in the mirror surface of the surface thereof. Immediately thereafter, the heater is switched off, and thus the Ar gas in a bell jar is exhausted to 2X10<-6>Torr.
Patent JP-S56107551-A (JP)
Title: Amorphous semiconductor having chemical modification
Inventor: TABEI MASATOSHI
IPC: H01L31/20
Filed: 1980-01-30
Abstract: PURPOSE:To provide an improved SN ratio by decreasing dark current conductivity and increasing electro-optical conductivity by a method wherein chalcogen element is added as a chemical modifier to amorphous semiconductor having amorphous Si containing element for decreasing a captive energy level in the energy gap. CONSTITUTION:Chalcogen element, for example, selenium of a small volume of less than 1atom% is applied as a chemical modifier to amorphous silicon containing fluorin or hydrogin for decreasing a captive energy level of electron and positive hole within an energy gap of amorphous silicon. Grow discharging resolution process shows that a mixed gas is applied as having silane 100%, celenium gas and argon gas. Thereby, a drak current conductivity of amorphous semiconductor may be decreased and a photoelectrical conductivity thereof may be increased.
Patent JP-S54106620-A (JP)
Title: Elastic fibers
Inventor: KUMASAKA SADAO
IPC: D01F8/16
Filed: 1978-01-31
Abstract: PURPOSE: To obtain elastic fibers having improved strength and fatique resistance, by melt spinning a blend of a thermoplastic polyurethane and a thermoplastic synthetic rubber.  
     CONSTITUTION: A thermoplastic polyurethane (U)is blended with a thermoplastic synthetic rubber (R), e.g. styrene-butadiene, butadieneacrylonitrile, or chloroprene copolymer, at a weight ratio of U to R of 1:9W9:1, preferably 4:6W6:4 and melt spun into elastic fibers. The polyurethane(U) is prepared by reacting a polyol with an isocyanate to give a prepolymer having terminal NCO groups, whose molecular chain is extended by a glycol or ethylenediamine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04245036-A (JP)
Title: Optical disk device
Inventor: FUSHIMI TETSUYA
IPC: G11B7/0055
Filed: 1991-01-30
Abstract: PURPOSE:To realize information recording, reproduction, and erasure at a high C/N by setting the readout mode, erasure mode, write mode, and overwrite mode of irradiated light power modulation individually or in a combined state. CONSTITUTION:After the light irradiating level from a pickup 40 is set in advance to a reading-out light power level by a setting switch 416, read from the control track of an optical disk 414, or designated by a host computer 401 or microprocessor 403, an instruction, information, or mode setting is received from the computer 401. When a reproducing instruction is received from the computer 401, information is read from the disk 414 in accordance with the readout mode. In case the erasure of recorded information is instructed, the information is erased in accordance with the erasure mode. When a recording instruction is received, information is recorded on the disk 414 in accordance with the write mode. In case the above-mentioned instructions are not received, information is recorded on the disk 414 in accordance with the overwrite mode.
Patent JP-H10203701-A (JP)
Title: Thermal printer
Inventor: HORIKAWA MASAYOSHI
IPC: B65H23/34
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent formation of bending nature of machine glazed paper (thermosensible paper) in the opposite direction even when the machine glazed paper is not carried for a certain period of time. SOLUTION: This thermal printer is constituted to be furnished with a machine glazed paper storage part 2 to store rolled thermosensible paper P, a cylindrical platen 4, a printing head 5, a cutter 6 and a delivery roller 7 sequentially equipped in a travelling passage of the thermosensible paper P delivered from the machine glazed paper storage part 2. In this case, a curl straightening mechanism 10 to correct curling nature of the thermosensible paper P is equipped between the machine glazed paper storage part 2 and the printing head 5. Additionally, a straightening function restraining mechanism 20 to restrain a curl straightening function of the curl straightening mechanism 10 at the time of stopping operation of the printing head 5 is provided with the curl straightening mechanism 10.
Patent JP-H01186941-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ANDO KAZUTO
IPC: G03C7/38
Filed: 1988-01-21
Abstract: PURPOSE:To improve color formability by processing a silver halide color photographic sensitive material contg. specific compds. by a color developing soln. contg. an arom. primary amine color developing agent and contg. at least one kind selected from specific hydrazines and hydrazides after exposing. CONSTITUTION:The photosensitive material contg. a silver chloride emulsion in at least one layer and contg. the pyrazolone magenta coupler expressed by formula I is processed, after exposing, by the color developing soln. contg. the arom. primary amine color developing agent and at last one kind selected from the hydrazines and hydrazides expressed by formula II. In formula, R<11> denotes an anilino group, carbonamide group, sulfonamide group or ureido group; R<12> denotes a phenyl group; R<1>-R<3> denote a hydrogen atom, alkyl group, aryl group or heterocyclic group; R<4> denotes a hydrogen atom, hydroxy group, hydrazino group, etc.; X<1> denotes a divalent group; (n) denotes 0 or 1. The color formability is thereby improved.
Patent JP-S61174177-A (JP)
Inventor: KATAGIRI MASAYUKI
IPC: C04B38/00
Filed: 1985-01-24
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-S61169993-A (JP)
Inventor: GODA YUICHI
IPC: G07F1/02
Filed: 1985-01-24
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 LV-15422-A (LV)
Title: Increased strength wagon liner containing a tape of high adhesion and a shock-absorbing system
Inventor: RABIZO IVAN GEORGIEVICH
IPC: B61D45/00
Filed: 2019-03-29
Abstract: The invention relates to railway transport. The wagon liner is designed for transporting dry, finely divided cargoes with a high bulk density, such as alumina and cement. Said wagon liner comprises fastening elements to rigid fixed parts of the vehicle, in particular, a gondola wagon, as well as four charging valves located in the upper part, which are characterized by the fact that is made in the form of a parallelepiped, comprises an additional shock-absorbing system of the installation and the liner consists of two layers - internal and external ones, which are interconnected with a tape of high adhesion.Said invention eliminates sagging, exfoliation and airlocking of the interlayer space.
Patent LV-12404-A (LV)
Inventor: BEILINS DAVIDS
IPC: E02B11/00
Filed: 1998-06-17
Abstract: The present invention pertains to the land reclamation, exactly to the engineering reclamation of heavy and compressed soils as well of water impermeable clayed soils of marshlands. Object matter of this invention is draining system consisting of regular or select-like laid out narrow trench networks. The trench network is characterised in that trenches are filled with mixture of dug ground and fragmented caulescent plants, for example straw or cane. The trenches are made across the drainage or are lead out in ditch-system.
Patent YU-109092-A (YU)
Title: Fungicidni derivati 2-imidazolin-5-ona i 2-imidazolin-5-tiona
Inventor: LACROIX G
IPC: C07D233/86
Filed: 1992-12-18
Abstract: FUNGICIDNI DERIVATI 2-IMIDAZOLIN-5-ONA I 2-IM-IDAZOLIN-5-TIONA, ti su ciljevi ostvareni proizvodima prema pronalasku. Pronalazak se odnosi na derivate 2-imidazolin-5-ona ili 2-imidazolin-5-tiona opšte formule (I) gde je: - W atom sumpora ili kiseonika ili grupe S=O. -A predstavlja O ili S - n = 0 ili 1 - B predstavlja N(R5) ili O ili S ili C(R5)(R6) ili C=O - R1 do R4 predstavljaju atom vodonika ili neki ugljovodonični radikal, eventualno supstituisan, posebno atomima halogena. Pronalazak se takodje odnosi na preparate od ovih jedinjenja i njihovu primenu kao fungicida širokog spektra.
Patent YU-173989-A (YU)
Title: Synthetic resin compound, which contains galium particles, and it's use in a gliding surface material for skis and other uses
Inventor: SUGIMURA K
IPC: C08J5/16
Filed: 1989-09-11
Abstract: A synthetic resin composition having particles of metallic gallium or gallium alloy dispersed uniformly in a synthetic resin is particularly useful for the production of a surfacing material for a glider on snow or ice. This is because when a molten paraffin wax is applied to such surfacing material, part of the wax penetrates into the sheet to form a gallium-paraffin mixture on the surface of gallium particles and at lower snow or ice temperatures, the gallium particles expand, and as the result of their expansion, gallium particles are held strongly enough on the gliding surface of ski to maintain good water-repelling and glide characteristics over a prolonged period without allowing the gallium-paraffin mixture to come off the ski. The composition is also useful for many other similar uses such as a plastic gear, a constructional material, a marine structural material and the like because of its excellent glide, water-repelling and wear resisting properties, which can be retained for a prolonged period.
Patent YU-218087-A (YU)
Title: Mask for casettes with magnetic tape
Inventor: BORDIGNON A
IPC: G11B23/087
Filed: 1987-12-03
Abstract: The present application relates to a liner for magnetic tape cassettes comprising a sheet-like element (1) insertable between the axial ends of the reels (6) of magnetic tape and the inner walls of the box-like shell (5) of the cassette (4) and defining a pair of through holes (2) located at the hubs (3) of said reels (6). The sheet-like element (1) defines at least one centering ridge (10) with high elastic rigidity which engages at least partially with the peripheral region of the axial ends of said hubs (3), for centering of the hubs with respect to the middle plane of the cassette (4), and at least one alignment ridge with very low elastic rigidity engageable with the longitudinal edges of the magnetic tape, for aligning the windings of the reel of magnetic tape (6).
Patent YU-226190-A (YU)
Title: Postupak za dobijanje preparata na bazi pčelinjih proizvoda
Inventor: SIMA NOVAKOVIC
Filed: 1990-11-27
Abstract: POSTUPAK ZA DOBIJANJE PREPARATA NA BAZI PČELINJIH PROIZVODA, opisan je postupak za dobijanje preparata na bazi pčelinjih proizvoda koji se sastoji od 93 mas.% meda, 2 mas.% pčelinjeg voska, 3 mas.% poolena, 1% propolisa i 1 mas.% matičnog mleča čiji odnos ostvaruje optimalnu mešavinu u cilju lekovitog uticaja sa širokim dejstvom na ljudski organizam. Postupak obuhvata mešanje pomenutih količina sastojaka, s time što se najpre samelju i dobro izmešaju matični mleč, vosak, polen i propolis u odredjenoj količini meda posle čega se doda ostatak meda, pa tako dobijen preparat se čuva 90 dana na tamnom i hladnom mestu, posle čega je gotov za punjenje i upotrebu. Ovako dobijen preparat poseduje antibiotičko, antimikotično, bakteriostatičko i baktericidno dejstvo.