baber/WOPTO huggingface dataset:
Patent JP-S62165231-A (JP)
Title: Optical position detector
Inventor: USHIKUBO KOHEI
IPC: G06F3/03
Filed: 1986-01-17
Abstract: PURPOSE:To obtain an optical position detector where total reflection in a transparent plate is realized stably, by providing a member having a refractive index lower than that of the elastic transparent plate and a position detector including a light emitting element array and a light receiving element array and changing the extent of optical coupling between a pair of a light emitting element and a light receiving element in accordance with depression deformation of the elastic transparent plate to detect the depressed position. CONSTITUTION:A low-refractive index member 67 which has a refractive index lower than that of a transparent plate 6 and is transparent in the surface direction is inserted between the transparent plate 6 and a display tube glass 4. The transparent plate 6 is elastic; and when the transparent plate 6 is depressed with a finger 15, the transparent plate 6 is deformed, and a part of the light emitted from a light emitting element 9Ti is not totally reflected in the deformed position and is emitted out of the transparent plate 6, and the quantity of light incident on a light receiving element 9Ri is reduced to lower the level of the output signal. Light reception signal levels for scanning of light emission and light reception of elements 9T1-9Tn and 9R1-9Rn in the state where the transparent plate 6 is not depressed with the finger are stored in a memory 23 by a microprocessor 22; and when light reception signal levels are inputted in the next scanning, they are compared with light reception signal levels of individual light receiving elements in the preceding scanning which are stored in the memory 23. Thus, the optical position detector is obtained where total reflection in the transparent plate is stably realized.
Patent JP-H11209679-A (JP)
Title: Crayon
Inventor: FUKUO HIDETOSHI
IPC: C09D13/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a crayon excellent in safety, drawing characteristics, adhesiveness, etc., by incorporating a color component, a gelling agent, a resin component, and a specific org. solvent into the same. SOLUTION: A color component (e.g. a pigemnt), a gelling agent pref. comprising at least one compd. selected from among dibenzylidenesorbitols and tribenzylidenesorbitols, a resin component contg. at least one film-formig resin selected from among cellulose resins and vinyl resins and at least one adhesion- improving resin selected from among ketone resins, xylene resin and amide resins, and an org. solvent contg. propylene glycol monomethyl ether and dipropylene glycol monomethyl ether are incorporated. Pref., the org. solvent in an amt. of 20-80 wt.% is incorporated into the crayon. Pref., the wt. ratio of propylene glycol monomethyl ether to dipropylene glycol monomethyl ether in the crayon is (1:0.1)-(1:10).
Patent JP-H11198572-A (JP)
Title: Printing/erasing method by reader/writer for rewritable card
Inventor: WAKANA MASAHIKO
IPC: B42D15/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an erasing/printing method by which it is possible to partially rewrite print information on a spot-type rewritable card without the generation of a flaw or the like. SOLUTION: In a reader/writer for a rewritable card with a printing head 10a and an erasing head 10b, the erasing head alone 10b is heated to perform only an erasure process when passing the rewritable card 1 through the reader/ writer for the first time, and only the printing head 10a is heated to perform only the printing process when passing the rewritable card 1 through the reader/ writer for the second time. Further, the printing head 10a and the erasing head 10b come into contact with the rewritable card 1 independently of each other to control the erasing and the printing process independently.
Patent JP-H09194491-A (JP)
Title: Production of organosilicon disulfide compound
Inventor: MAATEIN POORU KOOEN
IPC: C07F7/18
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound effectively, useful as an adhesion accelerator for a vulcanized rubber mixture reinforced with an inorganic material by reacting a specific dithiobis(benzothiazole) compound with a mercaptosilane compound.  
     SOLUTION: This organosilicon disulfidc compound useful as an adhesion accelerator for a vulcanized rubber mixture reinforced with an inorganic material such as a glass, SiO 2 , an aluminosilicate, and a carbon black, is effectively obtained by reacting (A) a thiobis(benzothiazole) compound expressed by formula 1 with (B) a mercaptosilane compound expressed by the formula: Z-R 1 -SH [Z is a group of formula II (R 2  is a 1-4C alkyl or phenyl; R 3  is a 1-8C alkoxy or a 5-8C cycloalkoxy), formula I II, formula IV, etc.; R 1  is a 1-8C (substituted) alkylene or a 6-12C (substituted) arylone] (e.g.; 3-mercaptopropyltriethoxysilane). 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63176455-A (JP)
Title: Formation of thin silicide film
Inventor: NAKAMORI TOMOHIRO
IPC: H01L21/205
Filed: 1987-01-17
Abstract: PURPOSE:To form a stable thin silicide film with high reproducibility one electrical properties by sputtering a metal target with a gaseous mixture of an inert gas with silane. CONSTITUTION:A target of a metal such as Ta is sputtered with a gaseous mixture of an inert gas such as Ar with silane represented by a formula SinH2n+2 (where n is an integer) as a sputtering gas. The silane may be monosilane, disilane or tetrasilane. Thus, a homogeneous thin silicide film can be formed with high reproducibility without carrying out heat treatment.
Patent JP-H11153850-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUZUKI TAKASHI
IPC: G03C7/392
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide color photographic sensitive material capable of forming a dye image superior in color developing performance and good in color reproducibility by incorporating a specified color developing agent and a specified dye-forming coupler in a blue-sensitive silver halide emulsion layer. SOLUTION: At least one of the blue-sensitive silver halide emulsion layer contains the color developing agent represented by formula I and the dye- forming coupler represented by formula II, and in formulae I and II, R1 is an alkyl or alkenyl group or the like: L1 is a -SO2 - or -CO- group or the like; Y1 is an alkyl or-OR5 group or the like; R6 is an alkyl or aryl group; n1 , is 1 or 2; X1 is a -CN or -CONR9 R10 group; each of R9 and R10 is an H atom or an alkyl group or the like; J1 is an H atom or a group releasable by reaction with the oxidation product of a color developing agent; Z1 is an H atom or a substituent; and (m) is an integer of 0-5.
Patent JP-H04212322-A (JP)
Title: Manufacture of connecting-member for filter bag
Inventor: UIRUHERUMU ROTSUSHIYU
IPC: A47L9/14
Filed: 1991-01-28
Abstract: PURPOSE: To manufacture a connection member of a multi-layer structure to be used for a filter bag for removing dust of a plate or a straw board. CONSTITUTION: A main body 7 of a connection member 4 has an aperture part 5 corresponding to a dust entrance to a filter bag. A gate slide 6 is provided between two layers 8, 9 of the main body 7, and a handle 10 is laterally protruded from the main body 7. The gate slide 6 is movable from a position where the aperture part 5 is opened to a closure position where the aperture part 5 is closed. The main body 7 is formed by folding a single moulded member along preset folding lines. A layer of the main body 7 formed by folding is then jointed. The gate slide 6 is part of the moulded member, and it is connected to the moulded member by a preset cutting line, thereby it can be cut from the main body 7 after folding and jointing of the moulded member.
Patent JP-S59134026-A (JP)
Title: Carrier for automobile
Inventor: MAKINO KATSUMI
IPC: B60R9/12
Filed: 1983-01-24
Abstract: PURPOSE:To make it possible to leave open a tailgate to the fullest possible extent without entailing any contact with a load, by setting the first carrier to the roof panel side and the second carrier to the tail gate side each separately. CONSTITUTION:When a tail gate 2 is opened in an arrow C direction, a long load 11 is lifted upward in its rear part together with the tail gate 2 and comes into a state of being pressed forward as a whole. In this case, a loading member 6 is able to rotate with the upper end of a link member 7 as a fulcrum as well as the link member 7 is able to rock with a pin 9 as a fulcrum so that a first carrier 3 can be shifted to the front of a car body with the hold of the long load 11 intact. In addition, the second carrier 4, as the loading member 6 is able to turn round with the upper end of a support member 5 as a flucrum, the second carrier 4 can give a variation in rotation at the carrier 4 for the long load 11 as required following the frontward movement of the first carrier 3.
Patent JP-H03212906-A (JP)
Title: Manufacture of high frequency low loss ferrite for power supply
Inventor: UEDA HITOSHI
IPC: H01F1/34
Filed: 1990-01-18
Abstract: PURPOSE:To fully reduce loss of electric power also in a frequency region of several hundred kHz or more by burning a molded item of a ferrite composition of a specified composition in an atmosphere of a specified temperature. CONSTITUTION:A ferrite composition is formed to a specified configuration, whose main component is Fe2O3, MnO, and ZnO, and secondary component is CaO 300 to 1500ppm, and SiO2 280 to 1000ppm, and whereto at least one kind of V2O5, Nb2O5, Ta2O5 is composite-loaded and contained. The molded item is burnt at a burning temperature of 1180 deg.C or below and an atmosphere of oxygen concentration of 0.5% or below. The acquired ferrite sintered body is suitable for using for a transformer magnetic core, etc., for switching power supply. Loss is especially reduced in a high frequency region of a bout 200kHz to 1MHz of switching frequency.
Patent JP-S63177129-A (JP)
Title: Photosensitive resin composition
Inventor: UMEDA YASUSHI
IPC: G03F7/032
Filed: 1987-01-17
Abstract: PURPOSE:To make a drying stage unnecessary by incorporating a specified polyvinyl alcohol copolymer, a polymerizable monomer and a photopolymn. initiator. CONSTITUTION:This photosensitive resin compsn. contains a water soluble or water dispersible polyvinyl alcohol copolymer having 50-70mol.% degree of saponification of vinyl ester units and 60-130 deg.C heat melting and flowing start temp., a polymerizable monomer and a photopolymn. initiator. The polyvinyl alcohol copolymer is obtd. by saponifying a copolymer consisting of 90-99.9mol.% vinyl ester and 0.1-10mol.% polymerizable monomer having an ionic hydrophilic group. When the photosensitive resin compsn. is used, a drying stage is made unnecessary, a large-scale apparatus is not required and the number of stages can be reduced.
Patent JP-H11208213-A (JP)
Title: Pneumatic radial tire
Inventor: MURATA KATSUHIKO
IPC: B60C9/18
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve straight ahead driving by correcting the handle flow from the ply steer of the belt layer. SOLUTION: A handle flow Y1 is provided such that it aims to one side of the direction of tire rotation by lateral force from the cord of the outermost belt layer 2. Ribs 5, 7A, 7B and the lateral rigidity of blocks 9A, 9B in the tread portion 1 correct the handle flow Y1 by the lateral rigidity of the tread portion 1 because the shoulder side of the handle flow side is higher than the side of the tread center portion. The cord of the outermost belt layer 2 is provided so as to be angled to the upper left or upper right relative to the direction of tire rotation. The lateral rigidity of the tread portion 1 is changed by changing the angle of the groove edge surface in the longitudinal grooves extending around the circumference of the tire in the tread portion 1.
Patent JP-H04244518-A (JP)
Title: Heating cooking device
Inventor: ASAUE ATSUSHI
IPC: F24C7/02
Filed: 1991-01-29
Abstract: PURPOSE:To prevent any contamination produced upon cooking from adhering to a device and remove any adhering contamination with ease by employing as an inner casing one yielded by chemically bonding a silane surface active agent having a carbon fluoride group to a metal surface as a monomolecular film. CONSTITUTION:There is employed a nonaqueous solvent in which a substance including a carbon fluoride group and a silane group is mixed to prepare n-hexadecane carbon tetrachloride, and chloroform solutions. When an iron plate 12 degreased by trichloroethylene is dipped in said solutions, a dehydrochlorination reaction is produced with the aid of a hydroxide group and a chlorosilyl group of a substance including the carbon fluoride group and the silane group because an oxide film surface of the iron plate includes the hydroxyl group, and hereby monomolecules of a silane surface active agent is bonded to the iron plate 12 surface. The monomolecular film 13 is not exfoliated because of its adsorption to the iron plate 12, and it is colorless and transparent and hence does not reduce reflective heat for effective cooking. Since the monomolecualr film 12 has a water repulsive property and hence does not produce any rust owing to moisture in a cooking device. Further, any contamination upon cooking is prevented, and it is simply removed if any.
Patent JP-H07215217-A (JP)
Title: Hand truck with folding handle
Inventor: ISHIKAWA MITSUO
IPC: B62B3/02
Filed: 1994-01-31
Abstract: PURPOSE:To provide a hand truck in which the upper surface of the bed can be effectively utilized, and the handle can be easily folded when it is unnecessary. CONSTITUTION:A supporting frame 4 is projectedly provided at the rear end of the bed 1. A vertically long guide hole 11 whose upper part is positioned above the bed 1 is provided to the side piece 6 of this supporting frame 4. A pin 12 that has been projectedly provided to a leg bar part 5b is engaged with the guide long hole 11, and a handle is fitted to the side piece 6 so as to be collapsible. Further, an inserting gap for detachably enganging and retaining the lower end of the leg bar part 5b of the handle is provided between the bed 1 and the rear piece 8 of the supporting frame 4.
Patent JP-S59134395-A (JP)
Title: Pump controlling device
Inventor: YASUDA NOBUHIRO
IPC: F04D15/00
Filed: 1983-01-20
Abstract: PURPOSE:To judge whether or not natural outflow is proper by calculating the possible natural outflow from the rotational frequency of a pump or the opening of a valve and the actual outflow. CONSTITUTION:The rotational frequency of a pump is controlled by a controlling device 12. The lift curve of the pump in the rated rotational frequency of the pump can be approximated by a secondary curve. The lift curve of the pump in varying the rotational frequency can be calculated since the lift and the flow are respectively proportional to the square of the rotational frequency and the rotational frequency itself, and the lift can be calculated from the flow and the rotational frequency since the lift curve is a function of the rotational frequency and the flow. Thus, as the lift of the pump is calculated from the lift curve, water-supply flow and measured rotational frequency value of the pump, it is found that the pump needs to keep running if the lift of the pump is positive and natural outflow becomes possible if it is zero of negative.
Patent JP-H08201186-A (JP)
Title: Method for measuring steel shell temperature
Inventor: TEZUKA KOICHI
IPC: G01K11/12
Filed: 1995-01-24
Abstract: PURPOSE: To measure the temperature of the steel shell used for the oven body such as a blast furnace, molten metal laddle, and hot metal gutter. CONSTITUTION: In a method for measuring the temperature distribution of steel shell such as a converter, a blast furnace, and a hot metal gutter by an optical fiber thermometer, a metal pipe 1 is arranged along the temperature distribution measurement path of the surface of a steel shell 4, the surface of the steel shell 4 and the metal pipe 1 are fixed at a certain interval of the distance resolution or less of an optical fiber temperature distribution meter 3 in the longitudinal direction of the metal pipe 1, and an optical fiber 2 is inserted into the pipe to measure the temperature distribution of the steel shell 4, thus simplifying the execution for measuring the temperature distribution, and at the same time accurately knowing the temperature distribution.
Patent JP-S58126123-A (JP)
Title: Manufacture of foamed molding
Inventor: MATSUDA HIROMITSU
IPC: B29C67/20
Filed: 1982-01-22
Abstract: PURPOSE:To remove efficiently the gas generated in a material and to form an excellent foamed piece by a method wherein stock moldings made by a compounded resin formed by kneading with a blowing agent is mounted on a mold, and a vent hole is formed on the upper side of the mold to heat the formed piece. CONSTITUTION:Blowing agent is added to a material resin composed of vinyl chloride polymer or copolymer with vinyl acetate or the like and they are kneaded sufficiently. The kneaded material is molded by an extruding machine or a pair of calender rolls into rod or plate stock material and cut to element pieces having the specified shape. Raw molded pieces P1 are mounted on the mold and vent holes 30, 30... in the form of a pin hole are formed on the upper side at a suitable interval to heat the pieces. Thus, the gas generated by the internal expansion of the material followed by self-exothermic decomposition of the blowing agent is conducted to the upper part, released outside through the mold face between molds 27, 28 so that generation of void such as air voids etc. are prevented.
Patent JP-S61168028-A (JP)
Title: Device for detecting voltage of power source for agricultural machine
Inventor: KANETAKE YUJI
IPC: G05F1/10
Filed: 1985-01-22
Abstract: PURPOSE:To detect the operational incapability of an automatic control system due to voltage drop of its power source, by detecting abnormality in such a way that optional two pairs of the three lines of a threephase-power source are rectified through transformers, respectively, and the AND of the two outputs is taken by comparing the rectified voltages with a reference voltage. CONSTITUTION:The voltage across the power supplying lines (b) and (c) of the three-phase power source is rectified by means of a rectifier circuit 8 through a transformer 3 and inputted in a comparator 11 where the rectified voltage is compared with the voltage of a reference voltage setting device 16 (for example: 180V at three-phase 200V). When the rectified voltage is >=180V which is normal, '1' is outputted and, when abnormal, '0' is outputted. Regarding the voltage across the power supply lines (a) and (b), a simular output is obtained and both the outputs are inputted in an AND gate. When both the outputs are '1', the operation-able information of an automatic control system is informed by turning on a transistor 14 and pilot lamp 15. In addition, when the fuse of any one of the power supplying lines (a), (b) and (c) blows out, abnormality display is made.
Patent JP-S60153705-A (JP)
Inventor: HONDA HARUYOSHI
IPC: A01B13/02
Filed: 1984-01-20
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-S58127090-A (JP)
Title: Heat exchanger
Inventor: YAGISAWA KENJI
IPC: F28F9/02
Filed: 1982-01-23
Abstract: PURPOSE:To prevent overheat and deformation of tubes by communicating an air inlet and a foremost row tube on an gas inlet side with each other by a communication duct in the titled heat exchanger used in a boiler, a furnace, a Stirring engine or the like and causing a part of low temperature air flowing through an air inlet port to flow to the foremost row tube. CONSTITUTION:An air inlet port 6 and a foremost row tube 2a on the side of an exhaust gas inlet port 1 are communicated with each other by a communication duct 12 passing through the outer side of an insulating material 10. By this arrangement, most part of low-temperature air flowing in through the air inlet port 6 passes successively through a tube group 4, a manifold 7, a tube group 3, a manifold 8, and a tube group 2, and is subjected to heat exchange with a high-temperature exhaust gas flowing through tube gaps and becomes of a high temperature, thus flowing out of the air outlet port 9. Therefore, since low temperature air passes through the inner part of the foremost row tube 2a, there is no possibility of tubes undergoing deformation or burning damage due to overheating, and even when exhaust gas reaches high temperatures, the foremost row tube 2a is cooled by low-temperature air flowing within the tubes.
Patent JP-S57124974-A (JP)
Title: Video camera
Inventor: TAKIMOTO HIROYUKI
IPC: H04N5/225
Filed: 1981-01-26
Abstract: PURPOSE:To prevent the deterioration of picture of the 1st scene, by providing a means outputting a coding start signal under the condition that the focusing of an automatic focusing device is finished. CONSTITUTION:When a trigger switch SWT is applied by operating a trigger button TB through the focusing a camera CA on a picked up object, a signal of the switch SWT is at high level. Thus, in a recorder trigger circuit RTC, an output of an inverter IV is at low level and the reset of an FF is released. At this point of time, the focusing by the automatic focusing device is finished and a set input of high level is applied from an automatic focusing circuit AFC to the FF. In this case, the high level signal from the Q output of the FF is given to a recorder system control circuit RCC of a recorder VTR through a line TL and a cable as a recorder trigger signal to start recording. Thus, deficient focus of the 1st scene of pickup is prevented.
Patent JP-H09196962-A (JP)
Title: Rotation detecting mechanism
Inventor: KAWASAKI TOYOTOSHI
IPC: G01P13/04
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detecting mechanism wherein the pulse plane of a rotation pulse board is covered, without making it larger. SOLUTION: Over a rotation shaft holding member 20 wherein a rotation pulse board 14 is housed in a rotation pulse board housing groove 22, a pin reception member 40 is placed. Conductive pins 30, 32 and 34 are inserted into pin holes 46a, 46b and 46c of the pin reception member 40, and so that one ends 30a, 32a and 34a come into contact with a pulse plane 16, the other ends 30b, 32b and 34b are energized by springs 60, 62 and 64 of a spring fixing member 50. The rotation shaft supporting member 20, the pin reception member 40 and the spring fixing member 50 are, with the use of fixing screws 70 and 72, fixed in one body. The pulse plane 16 of the rotation pulse board 14 is covered with the rotation shaft folding member 20 and the pin reception member 40. A rotation detection mechanism 1 is not made larger in size.
Patent LV-15055-A (LV)
Inventor: LEŠČINSKIS Andris
IPC: G01N37/00
Filed: 2015-07-16
Abstract: Izgudrojums attiecas uz vielas šķidrās fāzes fizikālķīmisko un hidrodinamisko parametru pētīšanas jomu. Piedāvātā iekārta, kuras vispārīgā shēma ir parādīta 1.zīm., ietver rotējošu cilindru (3), kas parādīts 2.zīm., rotējošā cilindra asi (4) un motoru (9), pie kam: rotējošais cilindrs (3) ar ass (4) palīdzību ir savienots ar motoru (9) ar rotējošā cilindra (3) rotācijas iespēju ap garenasi; rotējošā cilindra (3) iekšpusē pa aploci ir izveidota vismaz viena grope (5) ar iespēju ievietot tajā vismaz vienu pētāmo vielu. Piedāvātais paņēmiens ietver šādus secīgus soļus: (i) pētāmo vielu ievietošanu vismaz vienā rotējošā cilindra (3) gropē (5), (ii) cilindra (3) rotēšanu ap garenasi, (iii) pētāmo vielu fizikālķīmisko parametru vizuālo novērtēšanu un salīdzināšanu. Izgudrojums paver jaunas pētīšanas iespējas fizikālķīmisko un hidrodinamisko raksturlielumu (viskozitātes, koncentrācijas ietekmes, virsmas slapināšanas, slapināšanas temperatūras, slīdēšanas ātruma un virsmas korozijas) noteikšanai un savstarpējai salīdzināšanai.