baber/WOPTO huggingface dataset:
Patent JP-2000248450-A (JP)
Title: Stretchable knitted fabric for interior, its production and method for sheet formation
Inventor: MORIWAKI ATSUSHI
IPC: B68G3/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a stretchable knitted fabric intended for upholstery or automobiles, and imparted with good cushionability, sitting feeling, and designability compatible with individuals' likings without using any cushioning material such as polyurethane foam. SOLUTION: This knitted fabric is such one as to be knitted through locating rear reeds with polyether-ester-based elastic yarns each 50-200% in breaking elongation(DE), 200-6,000 denier in total fineness and 12-60% in dry heat shrinkage at 160 deg.C and front reeds with polyester-based filament yarns each 100-3,000 denier in total fineness. This knitted fabric has a stress at 10% elongation in the warp or weft direction of <=30 kgf/5 cm and breaking strength of >=50 kgf/5 cm in both the warp and weft direction. Alternatively, this knitted fabric is produced by knitting through locating the above kind of polyether-ester-based elastic yarns and the above kind of polyester-based filament yarns on the rear reeds and front reeds of a warp knitting machine equipped with two- or more-tiered reeds, respectively.  The other objective sheet forming method using the above knitted fabric comprises fixing the above knitted fabric under tension on the four sides of a frame followed by subjecting the knitted fabric to heat corresponding to a temperature lower than the melting point of the polyether-ester-based elastic yarn to effect that setting the knitted fabric.
Patent JP-S58167683-A (JP)
Title: Extractive distillation
Inventor: OGURA SHIYUNICHIROU
IPC: C10G21/20
Filed: 1982-03-29
Abstract: PURPOSE:A hydrocarbon mixture is distilled in a polar solvent and hardly-soluble hydrocarbons are taken out of the column top and the organic solvent containing easily soluble hydrocarbons is taken out from the bottom, then the heat in the solvent is efficiently recovered, thus effecting economical extractive distillation of the above mixture. CONSTITUTION:For example, the polar solvent containing easily soluble hydrocarbons from the bottom of the extractive distillation column A is fed through pipe 1 to the top of the stripper B. The hydrocarbons separated there is taken  out through the pipe 2, while the solvent is pressurized with the pump C and  sent through the pipe 3 to the reboilers D-1 and D-2 where heat is recovered.  Then, the solvent is sent through the pipe 4 to the reboiler F for the rectification column E where heat is recovered again. Further, the heat of the solvent is recovered in the starting material vaporizers, G-1, G-2 and returned to the extractive distillation column A. In the meantime, the hydrocarbon mixture is sent through the pipe 8 to the vaporizers where it is evaporated and fed through the pipe 10 to the extractive distillation column A where the hardly-soluble hydrocarbon is taken out through the pipe 11.
Patent JP-H03252637-A (JP)
Title: Camera provided with learning function
Inventor: ISHIDA TATSUYA
IPC: G03B7/00
Filed: 1990-03-01
Abstract: PURPOSE:To enable learning an exposure correction value in accordance with the scene of an object by discriminating the scene of the object and learning the exposure correction value for every scene. CONSTITUTION:A proper exposure value EV is decided by a camera by using an exposure arithmetic means 2 based on a photometry value BV which is obtained by a photometry means 1, and then, a photographer manually corrects the exposure value EV by using an exposure correction value setting means 3 if necessary. An exposure correction value BV4 is stored in an exposure correction value storing means 5 for every scene of the object which is discriminated by a scene discriminating means 4. The scene of the object is discriminated by the scene discriminating means 4 based on a brightness difference DELTABV between a spot photometry value BVSP and an ambient photometry value BVAM which are obtained by the photometry means 1 and a photographing magnification beta which is obtained by a photographing magnification outputting means 7 or a reference photometry value. Thus, the possibility of making an accurate estimate of the exposure correction value with reference to each scene can be enforced.
Patent JP-H06213575-A (JP)
Title: Scraper arm for aluminum oxide ash for use in aluminum melting furnace
Inventor: NAGAHAMA YOSHIKI
IPC: C22B21/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a scraper arm for aluminum oxide ash for use in an aluminum melting furnace wherein troubles such that heat conduction from a forward end, which is heated most intensely during scraping work, is interrupted and hence deformation is generated by heat and an expansion mechanism is damaged can be prevented, and the broken end can be replaced. CONSTITUTION:A scraper arm P of heat resistant steel and having a scraper 13 on its end is divided into a long-sized base arm 1 to attach it to a scraper device body and an end member 3 with a scraper 13 which is connected to the end of the arm 1, and a heat resistant insulating material 5 is interposed between the arm 1 and the member 3 so that the member 3 is releasably secured to the arm 1 by means of a tightening device 7.
Patent JP-S63217110-A (JP)
Inventor: FUJIWARA YOSHIYASU
IPC: F22D11/06
Filed: 1987-03-04
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-S56147234-A (JP)
Title: Voice equipment
Inventor: TANIMOTO AKIYOSHI
IPC: G06F3/16
Filed: 1980-04-17
Abstract: PURPOSE:To recognize the voice output accurately without superposition onto the sound input, by outputting information of the equipment with voice at a prescribed time after detection of the sound input, in the system where the sound input is detected to output information of the equipment with voice. CONSTITUTION:When the input to microphone 1 becomes specific amplitude V0 or more, output signal S1 is generated from level detecting circuit 2, and signal S2 is generated just after the sound input in control circuit 3, and output signal S3 is generated at fixed time t0 after the sound input breaks. The current time of clocking circuit 4 is stored in storage circuit 5 by output signal S2. In response to output signal S3, the voice output of the time due to the voice input is output from the speaker. Consequently, the sound input and the voice output are not superposed.
Patent JP-S62209578-A (JP)
Title: Fixing device
Inventor: TANAKA KIYOHARU
IPC: B05C1/02
Filed: 1986-03-11
Abstract: PURPOSE:To reproduce mental texture attached on the picture of an original, such as the presence/absence of glossiness, and to obtain the picture having picture quality requested by a user, by controlling a fixing condition corresponding to the designation of a designating means. CONSTITUTION:As glossiness selection keys 19 as the designating means, a 'standard' mode key 19a, a 'lustering' mode key 19b, and a 'delustering' mode key 19c are prepared. The glossiness section keys as the designating means are connected to a set value switching part 30, and the set value switching part 30 is connected to the humidity control parts 31 and 34 of upper and lower fixing rollers 20 and 21, the driving control part 36 of a fixing motor M1, and the driving control part 33 of a coating motor M2 respectively. In this way, a fixed picture of lustering or delustering can be obtained.
Patent JP-H08249801-A (JP)
Title: Disk discrimination method in reflection type optical disk player
Inventor: TSUKAI YOSHIYUKI
IPC: G11B7/09
Filed: 1995-03-10
Abstract: PURPOSE: To discriminate plural reflection type optical disk having different thicknesses according to their kinds when reading out recording information from the reflection type optical disk in an optical disk player. CONSTITUTION: A disk discriminating circuit 22 moves an objective lens in the focusing direction on the side of the information reading surface of an optical disk, measures the real moving amount of the objective lens during the time interval during which the peak of the light intensity of the reflected beam detected by photodetectors 10a-d and the kind of the reflection type optical disk is discriminated by the real moving amount. Consequently, the optical disks having different thicknesses are accurately discriminated with the simple constitution.
Patent JP-S62209093-A (JP)
Title: Low-toxic 2'-deamino-2'-hydroxyistamycin b0 derivative
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1986-03-11
Abstract: NEW MATERIAL:A compound shown by formula I (R is methyl or H; n is 1 or 2) and acid addition salt thereof. EXAMPLE:2'-Deamino-2'-hydroxyistamycin B0. USE:An antimicrobial agent having low toxicity. PREPARATION:For example, istamycin B0 shown by formula II (R is methyl) and 3-O-demethylistamycin B0 shown by the formula II wherein R is H are used as starting substances, respectively, each 2'-amino group is deaminated, 2'-hydroxyl group is introduced and 4-methylamino group is acylated with glycine or beta-alanine.
Patent JP-H09243409-A (JP)
Title: Encoder
Inventor: IMAI MOTOMASA
IPC: G01D5/36
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To facilitate handling at the time of attachment, reduce a cost and improve resistance against environments by making such a constitution that a cushioning member attached to a rear of a cover pushes an output line side connector against an encoder side connector. SOLUTION: After a connector 31 on a side of an output signal line 33 is coupled to a connector 30 attached on an electric substrate 3, a cover 22 of an encoder is fixed to a housing 20 by a screw 23 from a rotation axial line direction (perpendicular direction). At this time, a cushioning member 32 made of neoprene rubber or the like fixed to a rear of the cover 22 by a double-faced adhesive tape or adhesive agent pushes a rear of the connector 31 to securely push it against the connector 30. Thus, even if the encoder is attached to an object such as a motor which causes vibration, connection between both connectors 30, 31 may not be disconnected.  Therefore, since the connector 30 directly fixed to the substrate 3 can be used to output signals, it is not necessary to have the output signal line 33 directly attached to the encoder, thereby facilitating handling and assembly of the encoder.
Patent JP-S57169100-A (JP)
Title: Oxidation treatment method of copper or copper alloy
Inventor: SUZUKI TAKAO
IPC: C25D11/34
Filed: 1981-04-08
Abstract: PURPOSE: To form a copper oxide film which is excellent in its electric insulating property, fine, and satisfactory in its adhesive property, on the surface of copper or a copper alloy, by executing anodic oxidation treatment to the copper or the copper alloy in a mixing solution containing H 2 O 2  and H 2 SO 4  in each prescribed ratio.  
     CONSTITUTION: An electrolytic cell 1 is divided into the first reaction chamber 3 and the second reaction chamber 4 by a liquid permeable diaphragm 2 of PE, etc. Subsequently, a wire rod 5, etc. consisting of copper or a copper alloy, which are shifted to the chamber 4 from the chamber 3 are electrified by a roll electrode 6, are used an anode, a plate-like electrode 7 is provided in the chamber and is used as a cathode, and anodic oxidation treatment is executed. That is to say, the wire rod 5, etc. are brought to a primary oxidizing reaction by mainly H 2 O 2  and an etching action by sulfuric acid in the chamber 3, are made to pass through the diaphragm 2, and after that, are brought to secondary oxidation between the copper or the copper alloy and the cathode 7, and a copper oxide film is formed. In this regard, it is mecessary that H 2 O 2  and sulfuric acid in the mixing solutio in the electrolytic cell 1 contain 5W50vol% and 0.5W6.0vol%, respectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07260025-A (JP)
Title: Safety valve
Inventor: MATSUDA MINORU
IPC: F16K17/04
Filed: 1994-03-23
Abstract: PURPOSE:To facilitate fine adjustment in assembling without making the manufacture tolerance of members particularly strict by providing a flow restricting plate having a specific gap between itself and.the inner surface of a main valve outlet part attached on the downstream side of the main valve, and to be displaced together with the main valve. CONSTITUTION:A flow restricting plate 9 is attached to a main valve 6, and the main valve opening area is kept constant to the displacement of a piston 3, and a flow rate of gas to be allowed to flow out from a main valve inlet part 1 to a main valve outlet part 8 is made constant regardless of the displacement amount of the piston 3. The flow restricting plate 9 is provided with a circular opening part matching to a hole in the center area of the piston 3 on the center part, and its outside diameter is made smaller than the inside diameter of the main valve outlet part 8 so as to have a gap, and this gap forms the main valve opening area. And the main valve 6 and the flow rate restricting plate 9 are moved to the outside, thereby the main valve outlet seal part 7 is opened. Thereby, the setting range of the displacement amount of the piston 3 for changing the main valve opening area can be extended.
Patent JP-S62208802-A (JP)
Title: Bar feed machine
Inventor: ITO RYUZO
IPC: B65G59/06
Filed: 1986-03-10
Abstract: PURPOSE:To eliminate a noise and conventionally liable malfunction by providing a bar carriage part and a pusher and a feed bar for clamping a material on a slide base located in a direction orthogonal with a bar feed direction and positioning the bar carriage part selectively for receiving and feeding the bar for processing. CONSTITUTION:A bar carriage part 36, a pusher 41 for pushing out a material to a clamping position and a feed bar 30 for a processing machine are provided on a slide base 23 installed in a direction orthogonal with a bar feed direction. And the bar carriage part 36 is selectively positioned for receiving a material and feeding the material to said machine, thereby feeding the bar material. Therefore, a guide rail can be omitted and a contact noise can be eliminated. Also, a chain drive device can be installed on the slide base 23, together with the feed bar 30, thereby obviating necessity for moving the feed bar 30 off the chain drive device in being freed from a processing line, and eliminating coupling and releasing function associated therewith and malfunction.
Patent JP-H02232260-A (JP)
Title: Functionalized polyphenylene ether resin composition
Inventor: KATAYOSE TERUO
IPC: C08L71/12
Filed: 1989-03-06
Abstract: PURPOSE:To improve chem. resistance, heat resistance and flame resistance while retaining dielectric characteristics by metalizing a polyphenylene ether resin with an organometal and subjecting the product to metathesis with allyl bromide. CONSTITUTION:A polyphenylene ether resin (A) of formula I (wherein m is 1-2; J is a polyphenylene ether film substantially constituted of a unit of formula II; Q is H when m is 1 and when m is 2, a residue of a difunctional phenol compd. having 2 phenolic hydroxyl groups in its molecule and a polymn.-inert substituent at the o- or p-position of the phenolic hydroxyl group) is metalized by using an organometallic compd. (B) (e.g. n-buthyllithium) and then, matathesis with allyl bromide (C) is performed to obtain the title compsn. consisting of the components A and C, wherein bromide and an allyl group are covalently bound to polyphenylene ether resin, with a bromine content of 1-30wt.% and an allyl group content of equation III of 0.1-100mol%.
Patent JP-H08216007-A (JP)
Title: Aspheric surface working device
Inventor: TERAKI YOUICHI
IPC: B24B13/01
Filed: 1995-02-17
Abstract: PURPOSE: To provide an aspheric surface working device capable of massively producing a highly accurate aspheric surface lens in a short time from the lenses of formed or coarsely/precisely ground articles, or the lenses having approximate aspheric surface or approximate R shaped etc. CONSTITUTION: This device is provided with plurals of aspheric surface working tools 5 having grinding or polishing parts 4, wherein the center cross section shapes of desired aspheric surfaces performing rotation movement are continuously in succession, holders 2 retaining lenses 1, and work spindles 3 mounting the holders 2 and performing rotation movement with the center shafts of the lenses 1 as centers; and the center axes of the lenses 1 are evenly arranged so as to be conformed to the center line of the grinding or polishing parts 4 of working tool 5.
Patent JP-H01227777-A (JP)
Title: Game board
Inventor: ISHIDA KATSUTOSHI
IPC: A63F3/00
Filed: 1988-03-05
Abstract: PURPOSE:To cause a game board to be small-sized and light-weight and to prevent the contaminations of clothes and a periphery at the time of using by applying an adhesive material on the surface on the seet-like game board on which plural orthogonal lines are drawn and sticking a peeling paper onto the adhesive surface. CONSTITUTION:At the time of using, a peeling paper 4 sticked onto a seet-like GO board 1 is peeled, and a GO player who is the preceeding player sticks his GO stone onto the crossing point of checker lines drawn on the GO board 1 by means of an adhesive 3. Next, a GO player who is the following player sticks his GO stone on the other crossing point of the checker lines drawn on the GO board 1, and the GO match is played.
Patent JP-H07264707-A (JP)
Title: Pantograph for electric vehicle
Inventor: NEGISHI YOSHIO
IPC: B60L5/28
Filed: 1994-03-23
Abstract: PURPOSE:To provide a pantograph in which influence of wind pressure is small, an air cutting sound is small, maintenance is easy and which has a light weight, a simple structure and can be contained. CONSTITUTION:A plinth 3 is provided on four insulators 2 mounted on a roof 1 of an electric vehicle. A lift cylinder 5 which is vertically extended or retracted is stood on a base unit 4 provided on the plinth 3. A current collecting shoe 6 is mounted on its upper end. The cylinder 5 is mounted at a rockable main arm 12. A jack cylinder 17 for rocking a sub-arm 13 formed at a predetermined angle coaxial with the arm 12 is provided.
Patent JP-H02231101-A (JP)
Title: Method and device for sawing log
Inventor: MIYATA HIDEO
IPC: B27B7/00
Filed: 1989-03-05
Abstract: PURPOSE:To prevent a sawn surface and the surfaces which are to be in parallel with each other from becoming respectively a roughened surface and a tapered state, by a method wherein in the second process or when the diameter of a log is small, a vertical interval between a circular saw and wood holder is widened within a sphere of an effective cutting width of the circular saw. CONSTITUTION:A log 4 is held by wood holding bodies 12, 12 and in the case where the diameter of the log 4 is large, the wood holding bodies 12, 12 are set up by lowering them so that the center of the largest diametral part of the log 4 becomes a position of a line (a). In the case where the diameter of the log 4 is small, when parallel links 7... are turned through lowering, a material feed rest 6 controls the lowering and when the log 4 is shifted to the right from the left along with a running truck 13 while turning and driving the circular saws 1, 1, the right and left circular saws 1, 1 perform feed stroke sawing of both sides of the log 4 through down-cut. When the fed process sawing is completed, a shaft 18 of the wood holding body 12 is locked by turning the same by 90 degrees. When the truck 13 is run rightward by lowering the material feed part 6 until the center line of the log 4 becomes a height of a line (b), both side parts of a drum material are sawn through up-cut.
Patent JP-S55144557-A (JP)
Title: Surface potentiometer
Inventor: SUZUKI KOUJI
IPC: G01R29/12
Filed: 1979-04-28
Abstract: PURPOSE: To measure a potential by a surface potentiometer by providing means for crossing a chopper electrode with the electric line of force from an opening of a shielding member, an electrode for detecting the change of the electric line of force and a circuit for producing a detection signal as an alternating signal.  
     CONSTITUTION: The electric line of force based on the surface change of a surface 7 to be measured is applied through a measuring opening 6 into a measuring electrode 20. A chopper electrode 3 located between the opening 6 and the electrode 20 crosses the electric line of force upon vibration of the tuning fork 1. As a result, an alternating voltage having amplitude proportional to the difference voltage between the surface potential of the surface 7 and the chopper electrode 3 of the same potential as the shielding member 5 is induced at the electrode 20. After the signal is converted into a low impedance signal via a current amplifier circuit formed by a source follower associated with a printed board 4, it is outputted externally as the output of the potentiometer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10255727-A (JP)
Title: Lithium battery
Inventor: OKABE KAZUYA
IPC: H01M2/02
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To efficiently eliminate heat at the center on a plane where an increase in temperature is large in the case where cooling air is allowed to flow by forming a plurality of hollow grooves projecting outward on the plane of a square battery container. SOLUTION: A plurality of hollow grooves 7, which project outward from a surface parallel to an electrode group 1 consisting of positive and negative electrodes of a metallic square battery container 2, is press-molded in such a manner that the intervals therebetween become gradually large from edges on a plane toward the center. A plurality of hollow grooves 6 projecting outward from a surface not parallel to the electrode group 1 of the square battery container 2 are press-molded in an electrode group laminated direction. In this way, cooling air bleeders are formed in such a manner that the intervals at the center are large while the intervals at the edges are small at the parallel face of the electrode group 1.  Therefore, it is possible to change a heat radiating effect so as to reduce a difference in temperature between the center where a heat storing property is excellent, and the edges where the heat storing property is not excellent. Consequently, a small difference in temperature between the electrodes can make it unnecessary to pay special attention to charge/ discharge control.
Patent JP-H07243380-A (JP)
Title: Fitting device of pump
Inventor: IWABUCHI HIDEO
IPC: F04B39/00
Filed: 1994-02-28
Abstract: PURPOSE:To simplify fitting structure at the time of elastically supporting a small type light pump on a part to fix it, to reduce the number of constitutional part items, to improve fitting workability and to reduce cost. CONSTITUTION:An elastic supporting body 20 to work doubly as a spacer to support a light electromagnetic pump 1 elastically with a specified interval on a part 3 to fix it is furnished. This elastic supporting body 20 is integrally formed in a shape having a spacer part 25 by an elastic material. At least one of the side of the part to fix the electromagnetic pump 1 and the side of the pump 1 is formed as joint parts 23, 24 free to fit and joint. A fitting type joint part on the pump side of the elastic supporting body 20 is fit and joined at a position to support a dynamic center of gravity of the pump 1 on a bracket 21 integrally provided on the side of a pump main body. The pump 1 is arranged in a horizontally laid state, and it is maintained on the part to fix the pump 1 through a rubber hose extending in the horizontal direction and connected to outlet and inlet parts.