baber/WOPTO huggingface dataset:
Patent JP-H0473488-A (JP)
Title: Socket for leakage prevention coupler
Inventor: ASAKAWA KYOICHI
IPC: F16L21/02
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a socket for a leakage prevention coupler so constituted as to prevent a liquid from leaking by providing a liquid absorption material at the connection of the socket and a plug. CONSTITUTION:A leakage prevention coupler is constituted of a plug section and a socket section. The plug section is constituted with a plug housing 1, a plug leakage prevention valve 2 and a plug spring 3. Also, the socket section is constituted with a socket housing 6, a socket leakage prevention valve 7, socket spring 8 and a liquid absorption material 4. A liquid 5 leaks to the inside of the socket housing 6, when this housing 6 is released from a connected state in the coupling of a plug and a socket and subjected to the weight of only the socket. In separating the liquid 5 with the plug and the socket, however, a volumetric change at the time of compression is large. Also, the liquid absorption material 4 of good liquid absorbing quality is released from compressed state, and absorbs the liquid 5, while giving volumetric expansion. According to the aforesaid construction, the liquid 5 does not leak to the outside of the socket.
Patent JP-S6077082-A (JP)
Inventor: ISHIMOTO SHIGERU
IPC: B66B5/00
Filed: 1983-10-03
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-H0735950-A (JP)
Title: Adapter holder
Inventor: YAMAGATA TOSHIO
IPC: G02B6/36
Filed: 1993-07-26
Abstract: PURPOSE:To provide the adapter holder common to adapters of various types relating to the adapter and more particularly the adapter holder to be used at the time of connecting optical fiber connectors to each other. CONSTITUTION:This adapter holder is constituted by having a main holder of an L shape or inverted T shape in side view consisting of a main plate part 51 with which a rectangular strip-shaped flange of the adapter 30 comes into tight contact and a mounting seat 52 which is disposed at the lower edge of the main plate part 51 and is seated and fixed to an optical device side member, a hole 53 disposed in the desired position of the main plate part 51 in order to be loosely inserted with the cylindrical part of the adapter 30, a pair of grooves 55 disposed in the main plate part 51 opposite to both right and left side of the holes 53 in such a manner that their respective one-side ends communicate with the hole 53, a rectangular strip-shaped member 71 in right contact with the surface on the side opposite to the surface with which the rectangular strip-shaped flange 36 comes into tight contact, an angular projecting part 72 fitting into a groove 55 disposed in the central part of the surface of the rectangular strip-shaped member 71 and a T-groove nut 70 having a screw hole 79 disposed at the center of the end face of the angular projecting part 72.
Patent JP-H1115089-A (JP)
Title: Silver halide photographic emulsion, silver halide photographic sensitive material and x-ray image forming method
Inventor: GOAN KAZUYOSHI
IPC: G03C1/035
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the photographic emulsion superior in aptitudes to rapid processing and low replenishing processing and low in fog and high in sensitivity by forming flat silver halide grains in the presence of a radical scavenger and allowing the flat grains to have a specified content in the total silver halide grains and 2 kinds of halogens on the uppermost layer and a specified distribution of a halide proportion between the halides grains. SOLUTION: The flat silver halide grains occupy 50% of the projection areas of the total silver halide grains and have an aspect ratio of 3-15, and 2 kinds of halogens on the uppermost layer and a distribution of a halide proportion between the halides grains of <=20%. The flat silver halide grains are formed in the presence of the radical scavenger. An amount of a thiocyanic acid contained in the emulsion is 1×10<-4> -2×10<-3> mol. 1 mol. of silver. The radical scavenger is selected from compounds represented by formulae I and II in which each of R R' is an alkyl or aryl group; and each of R<1> and R<2> is a hydroxyamino or hydroxy group.
Patent JP-H0469665-A (JP)
Title: Image forming method
Inventor: KATO KOICHI
IPC: G03G13/08
Filed: 1990-07-10
Abstract: PURPOSE:To obtain a high-quality image high in image density and contrast and free from ground stains by using a toner comprising at least a binder resin and a colorant and having specified mechanical characteristic values in a specified range in storage elasticity with respect to a plate obtained by melting a toner powder and solidifying it into a plate. CONSTITUTION:For example, the toner is manufactured by melting and kneading a mixture of 85pts.wt. of a styrene polymer, 10pts.wt. of a phenylene ether type polymer, 5pts.wt. of a low molecular weight wax, 8pts.wt. of a carbon black, and 3pts.wt. of a salicyclic acid derivative zinc salt, crushing it after cooling, finely pulverizing it, then classifying it to control an average particle diameter to 9mum, and adding 0.4pts.wt. of a fine silica powder to 100pts.wt. of these particles. The toner powder is melted and solidified to form a plate, and the following tests are executed by using this plate, and the toner to be used has the mechanical characteristic values in the following ranges; an Izod impact value of 20 - 80kg.cm/cm, a tensile strength of 400 - 950kg/cm<2> at the yielding point, and a bending strength of 400 - 2,000kg/cm<2>, thus permitting the toner to be laminated stably and uniformly in 2 or more layers on the developer carrying body and melt attaching of the toner to the carrying body to be prevented.
Patent JP-H0347261-A (JP)
Title: Treating apparatus with ozone
Inventor: AIBE NORIO
IPC: A61L2/20
Filed: 1989-07-14
Abstract: PURPOSE:To perform conveniently and efficiently a treatment such as deodorizing, sterilization and retention of freshness by providing a controlling means controlling the amt. of generation of ozone linked with a blast direction selecting means in an ozone generator. CONSTITUTION:In a box-like gas flow channel, an opening 1, a layer of an inorg. catalyst 3 consisting of an active carbon, a soundless electric discharge type ozone generator 4, a contrarotatable fan 6 and another opening 2 are placed in this order. Not only an ON-OFF switch but also a manually-switching switch switching the blast direction are set on the fan 6 and in addition, a means controlling the amt. of generation of ozone consisting of a switching controlling circuit which sets an output of the ozone generator max. when the blast direction is switched from left to right by selecting this switch and on the contrary, when the blast direction is switched from right to left, the output of the ozone generator becomes zero (stop) is provided. It is thereby possible to perform accurately and conveniently a treatment of air with ozone in accordance with a purpose.
Patent JP-H01113010-A (JP)
Title: Method and apparatus for supply of web
Inventor: DEBITSUDO JIYON KURISUPU
IPC: A47K10/34
Filed: 1988-07-22
Abstract: PURPOSE: To allow a web from an exhausted roll and that from a standby roll to follow the same route and to simplify constitution by preliminarily increasing the coefficient of friction to the front end edge of the web from the standby roll when the web region in the vicinity of the rear end edge of the web of a main roll is drawn out through a nip. CONSTITUTION: The rear end edge 1 of a web 2 from a main roll passes through a nip 4 together with a web 6 from a standby roll 7. The nip 4 is formed between a pair of rollers 10, 11 and these rollers are pressed by a pair of spiral springs 12 and a strip material having an exposed adhesive layer 13 is fixed to the surface of the web 2. The strip material comes into contact with the web 6 and, when the rear end edge 1 of the web 2 passes through the nip 4, the web 6 is automatically drawn out to enter a loop 8 to be finally taken up by a west roll 9. By this constitution, the lateral dimension of this apparatus can be set to the dimension corresponding to one roll.
Patent JP-H1029729-A (JP)
Title: Bulldozer hoisting device for continuous unloader
Inventor: HAMAYA MASAJI
IPC: B65G67/60
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce work loads so as to shorten a working time by providing a mechanism for storing/delivering a wire for hoisting a bulldozer in a continuous unloader having an endlessly wrapped bucket conveyor on an elevator section and a scraping section extended from its lower end in the horizontal direction. SOLUTION: In a storing/delivering mechanism 25, a take-up wire 27 is taken up by a winch 26, a metal fitting 28 is raised and a hoisting wire 29 is pulled up above a scratching section 2 and stored. For this storing, the length of a holding frame 9 (guide block 31) must be made roughly equal to that of the hoisting wire. When the take-up wire is delivered from the winch 26, the metal fitting 28 is lowered along the guide rod 31 until it is engaged with the recess of a load supporting section 30 and then the hoisting wire 29 is delivered in the lower side of the scraping section 2. Thus, by taking up the thin take-up wire 27 with the winch 26 and vertically moving the thick hoisting wire 29, the winch 26 is miniaturized and the entire device is reduced in weight and made compact.
Patent JP-H0349318-A (JP)
Title: Programmable logic device
Inventor: SHIZUKUISHI MAKOTO
IPC: H03K19/177
Filed: 1989-07-18
Abstract: PURPOSE:To offer a programmable logic device having a wide general-purpose application in a way of forming various synchronizing signals used for an electronic instrument or the like by providing plural counters using an AND output formed through programming an optional product term line as its clock input, and wired to supply its output to a proper input signal line of an AND matrix. CONSTITUTION:Output contacts of counters CR1-CRn are connected to prescribed input signal lines b1-bn of an AND matrix and each clock signal input contact connects to prescribed product term lines F1-Fn. Furthermore, plural output circuits transferring an AND output obtained functionally by programming a grating point of other product term lines of the AND matrix via an AND matrix programmed in advance are formed. Thus, various synchronizing signals with different frequency, phase and waveform are very easily generated by having only to connect the counters in cascade through the proper program of the grating point of the product term lines.
Patent JP-H05188547-A (JP)
Title: Photograph coupler composition incorporating carbon-amide and method therefor
Inventor: POORU BARETSUTO MAAKERU
IPC: G03C7/30
Filed: 1992-07-10
Abstract: PURPOSE: To enhance photographic sensitivity and to improve the light stability of a magenta dye by incorporating a specified pyrazolotriazole magenta coupler and a specified carbonamido compd. enough to improve the performance of the coupler. CONSTITUTION: This photographic couple compsn. contains a pyrazolotriazole magenta coupler represented by formula I and a carbonamido compd. represented by formula II and enough to improve the performance of the coupler. In the formula I, each of R1 and R2 is H, alkyl, phenyl, etc., when both R1 and R2 are not groups combining with a polymer, the total number of C atoms is >=10, and X is H, halogen or a group releasable by coupling such as alkoxy. In the formula II, each of R3 -R5 is straight chain or branched chain alkyl, alkenyl or alkylene, phenyl, etc., and R3 -R5 contain >=12C atoms in total. A formed hue is improved so that a favorable light color shift is exhibited.
Patent JP-S57105366-A (JP)
Title: Thermal head
Inventor: TASHIRO MITSUHIKO
IPC: B41J2/345
Filed: 1980-12-24
Abstract: PURPOSE:To adjust the height of the substrate in a simple way in the thermal head of a divided substrate system by selecting the thickness of the standard specification of the substrate of each material, and inserting a spacer, by which the thickness of a metal foil and the like can be selected between the supporting body and the substrate. CONSTITUTION:Four unit substates 6 for driver circuits is provided at corresponding locations with respect to a substrate 2 for heating resistors 3. Terminals 4 and 8 are connected by thermal compression of Au-Sn, by using connecting lead pieces 51-54. The total connecting lead pieces employed are 16, and the total number of connections is 2.048. The thickness of the substrate 2 for the heating resistors is 1.6mm.. The thickness of the unit substrate 6 for the driver circuit is 0.8mm.. The connection is performed by holding the spacer 9 (a metal foil of 0.8mm.) between the unit substrate 6 for the driver circuit and the supporting  body 1. Therefore, tye yield rate of the connection between the substrate is  enhanced, and the reliability is improved.
Patent JP-S5974145-A (JP)
Title: Modified polyvinyl chloride
Inventor: KITAYAMA MOTOZUMI
IPC: C08L27/00
Filed: 1982-10-21
Abstract: PURPOSE:To provide a non-rigid polyvinyl chloride having high breaking characteristics, by blending a chlorosulfonated polyethylene and a crosslinking agent therefor with polyvinyl chloride and crosslinking the mixture. CONSTITUTION:A chlorosulfonated polyethylene and a crosslinking agent therefor are blended with polyvinyl chloride, and the mixture is heated to crosslink it. Examples of the crosslinking agents are metal oxides such as magnesia, polymine compds., guanidine, thiourea, polyepoxy compds. and sulfur-contg. vulcanization accelerators such as tetramethylthiuram disulfide. When the polyepoxy compd. is used among these agents, an improvement in breaking characteristics is remarkable. This remarkable improvement is through to be due to the fact that the polyepoxy compd. crosslinks the chlorosulfonated polyethylene and simultaneously crosslinks or co-crosslinks polyvinyl chloride.
Patent JP-H0847649-A (JP)
Title: Pulverizer for resin sheet
Inventor: SUZUKI NORIO
IPC: B02C18/00
Filed: 1994-08-04
Abstract: PURPOSE:To prevent a resin sheet from being fastened round a take-off roller even when the sheet is extremely thin in thickness and wide in width. CONSTITUTION:In a pulverizer in which a take-off part A for the resin sheet is formed by oppositely attaching respective scrapers 4 on a pair of take-off rollers 3, and a pulverizing part B for pulverizing the resin sheet is attached on the lower part of the take-off part A, plural circumferential grooves 11 are formed on the surfaces of the take-off rollers 3 at intervals in the axis direction and respective projecting ends 12 are formed at the edges of the scrapers 4 so as to be confronted to the circumferential grooves 11 and the projecting ends 12 are inserted into the circumferential grooves 11.
Patent JP-S57108423-A (JP)
Title: Controller for engine with plural cylinders
Inventor: HOSAKA AKIO
IPC: F02D41/02
Filed: 1980-12-26
Abstract: PURPOSE: To simplify a controller for regulating the operation of the cylinders of an engine by pulse signals, by providing each cylinder with a simple output distributor made of gate circuits, to reduce the number of pulse generators.  
     CONSTITUTION: The input section of an operational processor 2 receives various kinds of input information 11W17 such as a sucked air quantity signal and a cylinder discrimination signal. The processor 2 performs operational processing to send out a time-series data signal 3 corresponding to the quantity of fuel to be injected into each cylinder depending on the operating state of an engine and to send out output distribution signals 30W33, each of which indicates the next cylinder to come the intake process. A pulse generator 4 receives the data signal 3 from the operational processor 2 and produces a time-series-like pulse signal 5 synchronized with an engine rotation angle signal 14. The output pulses 70W73 of output distributors 61W64 act to control fuel injection valves to supply the cylinders with the quantity of fuel which corresponds to the period of opening of the valve. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6428301-A (JP)
Title: Fe-base alloy powder and its production
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/153
Filed: 1987-07-23
Abstract: PURPOSE:To produce an Fe-base alloy which has the soft magnetic characteristics suitable compacted magnetic cores and magnetic shielding materials and has an excellent hyperfine crystal compsn. by subjecting the melt of the Fe-base alloy having a specific compsn. to super-rapid cooling. CONSTITUTION:The melt of the Fe-base alloy having the compsn. expressed by formula I is subjected to the super-quick cooling by an atomization method or cavitation method, etc., and thin amorphous strips, flakes, alloy wires, etc., are produced. This amorphous Fe-base alloy material is heated by charging hydrogen for the time enough to induce embrittlement in a temp. range from the temp. lower by about 250 deg.C than the crystallization temp. of said alloy up to the crystallization temp. to embrittle the material; thereafter, the material is pulverized. The powder is further reheated to the temp. higher than the crystallization temp. to recrystallize at least 50% of the amorphous structure to crystal grains of <=500Angstrom average grain size. The Fe-base alloy powder which has the hyperfine crystal structure having the excellent soft magnetic characteristics and is suitable for the compacted magnetic cores and magnetic shielding materials is thus produced.
Patent JP-H06137874-A (JP)
Title: Optical-fiber measuring device, gyrometer and central device for navigation and stabilization
Inventor: ERUBE REFUBURU
IPC: G01C19/72
Filed: 1992-07-10
Abstract: PURPOSE: To make a device of operation to be independent of a possible fluctuation in spectrum of a light source, relating to an optical fiber measurement device such as a gyro meter, wherein measured parameter causes phase difference between two waves. CONSTITUTION: Comprising a narrow and stable spectral filter which separates an incident light flux into a main light flux which is to be sent to the first detector 3 and a filtered light flux, the first electronic means 7 is provided with a means 19 which measures and slaves a gain in a modulation chain starting with an operation which is performed for the signal given front the first detector by the processing means 16. The second detector 23 receives a filtered light flux. Its response is processed with a means 219 which takes a measurement value of the gain of the same modulation chain which was performed by the first processing means 16 for the signal received from the first detector 3, and one signal which is a function of the spectrum of the light source 1 is supplied.
Patent JP-H0826671-A (JP)
Title: Computation error warning device employed by hook ground clearance computation device for mobile crane
Inventor: AOKI TOSHIHISA
IPC: B66C15/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a warning when a hook ground clearance H computed by the hook ground clearance computation device is slipped off from the actual ground clearance of the hook to a great extent because of rope random winding by the winch of a mobile crane, and the failures of the respective detectors of the hook ground clearance computation device. CONSTITUTION:The computation error warning device is made up of an operation signal output means 12 which is operated by a crane operator to output each operation signal, a warning means 13, and of a comparison means 14 which receives operation signals from the operation signal output means 12, a hook suspended distance X obtained during the operation process of an operation section, and a ground clearance (h) at the tip end section of a telescopic boom so as to perform an operation. In this case, when the operation signal from the operation signal output means 12 is received, the comparison means 14 outputs a warning signal to the warning means 13 if dislocation between the suspended distance of a hook concerned and the ground clearance of the tip end of the telescopic boom is found to have been equal to or more than a specified value when both the distance and the clearance are compared.
Patent JP-H05201892-A (JP)
Title: Production of 1-chloro-1,1,3,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane
Inventor: PASUKARU PANNETOROO
IPC: B01J27/10
Filed: 1992-07-10
Abstract: PURPOSE: To obtain the compd. for heat transfer mixtures, foaming agents or the like free from the problem of the reduction of an ozone layer at high selectivity and yield by bringing, in the liq. phase, 1,1,1,3,3,3-hexachloropropane to react with hydrogen fluoride in the presence of a catalyst.  
     CONSTITUTION: 1,1,1,3,3,3-Hexachloropropane prepd. by bringing vinylidene chloride to react with carbon tetrachloride in the presence of cuprous chloride and acetonitrile is brought, in the liq. phase, to react with hydrogen fluoride at 50 to 150°C under 2 to 50 bar by using a catalyst composed of the derivatives of the group IIIa, IVa, IVb, Va, Vb and VIb metals in the Periodic Table of elements by a ratio of 0.005 to 0.1 mol to 1 mol of the 1,1,1,3,3,3- hexachloropropane to obtain 1-chloro-1,1,3,3,3-pentalfuoropropane and 1,1,1,3,3,3- hexafluoropropane in one stage at high selectivity. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0817115-A (JP)
Title: Apparatus for feeding card
Inventor: WATANABE SEIZO
IPC: G06K13/07
Filed: 1995-07-20
Abstract: PURPOSE:To securely hold and fix a recording card to a card feed stage and take out the card with ease when reading or writing of data is finished, in a simple structure. CONSTITUTION:The card feed apparatus is provided with a feed stage 12 which moves and scans a recording card 14 in a direction of tracks. An elastic member 16 for impressing an elastic force to the recording card 14 in the direction of tracks is arranged at the card feed stage 12. A step difference 12c is formed in the card feed stage 12 to hold the recording card in spite of the elastic force. Moreover, a card-pressing means 17 movable in a direction orthogonal to the track direction is provided to release the recording card 14 from the step difference 12c.
Patent JP-H0528208-A (JP)
Title: Automatic generation method for nc data
Inventor: KAWAGUCHI RURIKO
IPC: G05B19/4097
Filed: 1991-07-24
Abstract: PURPOSE:To improve yield and reliability at the time of blank layout of various and multiple parts and to automatically generate NC data for work. CONSTITUTION:A data base management device 1 manages single NC data and parts information. A parts form reproduction device 2 refers to single NC data and parts information from a data base and reproduces parts forms. Then, an arrangement device 3 decide the touch between parts based on the X-Y size of a plate and the number and forms of the work parts, and executes blank layout by considering the forms of the parts. An NC data editing device 4 edits NC data for work based oN the result of blank layout.
Patent JP-H0235049-A (JP)
Title: Additive for rice grain and method and device for adding the same
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1988-07-23
Abstract: PURPOSE:To obtain an additive for rice grain consisting of a hydrophilic surfactant and made it possible to provide cooked rice having proper softness and glutinousness and good taste by sufficiently permeating water content into a tissue in dense rear side of rice grain. CONSTITUTION:The aimed additive for rice grain consisting of a surfactant having hydrophilic properties. Furthermore, the above-mentioned additive is preferably added to the rice grain in air or rice grain immersed in water, preferably at an amount of <=0.003wt.% based on the rice grain.