baber/WOPTO huggingface dataset:
Patent JP-2000236847-A (JP)
Title: Free radical scavenger and composition and new food material containing the same
Inventor: MURUI TAKEO
IPC: A23L19/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new food material readily usable for daily eating habit and containing a free radical scavenger ingredient at a high concentration and stably feed the free radical scavenger prepared by concentrating the active ingredient and a composition containing the free radical scavenger. SOLUTION: This free radical scavenger is obtained by using an ingredient prepared by extracting a defatted material of a seed of Perilla ocimoides or a germinated material thereof as a raw material with water and/or a hydrophilic organic solvent and further using a fractionated refined material of the extract as an active ingredient. A composition such as a food, a cosmetic or a medicine containing the scavenger is obtained. The seed of Perilla ocimoides is germinated to provide a new food material improved in food suitability and containing the free radical scavenging substance at a high concentration.
Patent JP-H06293035-A (JP)
Title: Vacuum mold
Inventor: OYAMADA MITSURU
IPC: B29C39/36
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a vacuum mold which prevents development of leakage into vacuum and can make cast material of high reliability by providing a mold release means for the cast material in one of the divided molds and by forming a vacuum chamber which is capable of expansion and contraction around the mold release means. CONSTITUTION:Metal molds 1a and 1b that have been divided in two are respectively connected to cylinders 2a and 2b of a clamping device, and the molds 1a and 1b opens or closes by operation of the cylinders 2a and 2b. Rubber packing 3 is provided at parting lines of the molds 1a and 1b to seal vacuum from leakage when the inside of the metal molds 1a and 1b is vacuum. When molds 1a and 1b are opened after completion of the primary setting, the metal mold 1a where a cast material 4 obtained by pouring into a bung hole 4a always remains is provided with knockout pins 5, and the inside face of the metal mold 1a and the ends of the pins 5 always remain at their meeting position except the time release of the cast material 4. The space between the pins 5 and the metal mold 1a is provided with rubber packings 6, and when epoxy resin is poured into the molds 1a and 1b, leakage of the epoxy resin is prevented.
Patent JP-H03280524-A (JP)
Title: Sealing stopper for electrolytic capacitor and manufacture thereof
Inventor: KAJIWARA KEIZABUROU
IPC: H01G9/10
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the change of properties of an electrolyte due to the deterioration of a sealing stopper and to provide the long-term stability of the performance of an electrolytic capacitor by a method wherein a phenolic resin sheet and a rubber sheet are laminated in this order and are integrally formed on a fluororesin sheet which is used as a liquid contact part. CONSTITUTION:A phenolic resin sheet 3 and a rubber sheet 4 are integrally laminated in order on a fluororesin sheet 2 and through holes 5a and 5b to penetrate the sheets 2, 3 and 4 are opened in sealing stopper 1. In the case of manufacture of an electrolytic capacitor 6, a capacitor element 11, which is connected to electrodes 7a and 7b via lead wires 9a and 9b and contains an electrolyte 10, is housed in a case 8 made of Al facing upward the lead wires 9a and 9b. The electrodes 7a and 7b are penetrated in the holes 5a and 5b in the sealing stopper 1. Then, the stopper 1 is inserted in an opening 8a of the case 8 from the side of the sheet 2 of the stopper 1 and the opening 8a is blocked. The sheet 2 is used as a liquid contact part 12.
Patent JP-H02261835-A (JP)
Title: Foamable silicone rubber composition
Inventor: YOSHIDA TAKEO
IPC: C08J3/24
Filed: 1989-03-31
Abstract: PURPOSE:To improve heat resistance, freeze resistance, weather resistance and low compression set by compounding a specified diorganopolysiloxane, a pulverized silica filler, a conductive metal oxide powder, a foaming agent, and a vulcanization agent. CONSTITUTION:The subject composition comprises 100 pts.wt. (hereinbelow merely described as pts.) diorganopolysiloxane of the formula [wherein R is an (unsatd.) monovalent hydrocarbon group and 98% or more thereof is a 1 to 4C alkyl; (a) is 1.95-2.05] with an average degree of polymn. of 3,000 to 30,000, 10 to 300 pts. pulverized silica filler (e.g. a fumed silica), 5 to 200 pts. conductive metal oxide powder with a mean particle diameter of 30mum or smaller, a specific resistance of 500OMEGA.cm or lower and a white appearance (e.g. conductive zinc white comprising ZnO-Al2O3), 1 to 10 pts. foaming agent (e.g. azobisisobutyronitrile) and 0.5 to 5 pts. vulcanization agent (e.g. benzoyl peroxide).
Patent JP-S59208914-A (JP)
Title: Voltage amplifying circuit
Inventor: HIRANO MASAAKI
IPC: H03F3/217
Filed: 1983-05-13
Abstract: PURPOSE:To reduce the switching distortions of a voltage amplifying circuit by connecting the cathode and the anode of the 1st and 2nd diodes to the emitters of the 1st and 2nd npn and pnp transistors and connecting a desired power supply to each junction. CONSTITUTION:The positive signal contained in the output of a preamplifier 2 is amplified by transistors TR3 and TR5; while the negative signal is amplified by TR4 and TR6. These amplified signals appear at an output terminal 9 respectively. When the signal is set at OV, the base voltage of the TR3 is also set at OV. While the emitter voltage is set at about 0.6V since it exists at the cathode side of a diode 17. Therefore the TR3 is set between ON and OFF, i.e., at an impedance which is high at the collector-emitter side. If the signal is higher than OV even by a slight amount under such conditions, the TR3 is immediately turned on. Then an output is delivered through a TR5. While no output of the positive side is delivered if the signal is lower than OV even by a slight amount. The same phenomenon occurs between the TR4 and a diode 18 with adverse polarity. As a result, both positive and negative signals are amplified from OV at the terminal 9. Thus no interruption occurs from the positive signal to the negative signal.
Patent JP-H07268221-A (JP)
Title: Asphalt/epoxy resin composition for pavement
Inventor: MUROGA GORO
IPC: C08L63/00
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an asphalt/epoxy resin composition useful as a binder excellent in non-flowability and aggregate-holding performance. CONSTITUTION:The composition comprises 100 pts.wt. petroleum asphalt having a penetration of 20-120, 5-45 pts.wt. epoxy resin that is liquid at ordinary temp., and at least either of a maleic anhydride adduct of a 10-21C branched olefin and a maleic anhydride adduct of a 14-20C linear olefin, the amount of the adducts being 0.7-2 times by weight the amount of the epoxy resin.
Patent JP-H09272045-A (JP)
Title: Method and device for indicating process
Inventor: ISHIZUKA HIROAKI
IPC: G06Q10/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To suppress a sudden rise in the cost of manufacture of the product by showing a method processing a product having a lower cost of manufacture obtaining a cost of manufacture in the case of continuing manufacture of a product and a cost of manufacture in the case of newly inputting a substituted product to a manufacture line with a process of the product suspended by considering a yield rate. SOLUTION: In a manufacture cost calculating means 101, based on a yield rate, a cost of manufacture of a product in the case of continuing its manufacture and a cost of manufacture in the case of suspending manufacture of the product to discard and newly inputting a substituted product to manufacture line are calculated. A product reinput decision means 102 continues manufacture of the product in the case of being cheaper in continuing manufacture of the product, and in the case of decreasing a cost of manufacture by suspending a manufacture of the product to input a substituted product newly into a manufacture line a fact inputting the substituted product into a manufacture line by suspending and discarding manufacture of the product is indicated to an operator.
Patent JP-H07296378-A (JP)
Title: Method and system for producing magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/84
Filed: 1994-04-21
Abstract: PURPOSE:To reduce the production cost by a constitution wherein a lubricant blown into a vacuum tank is evaporated so as to be directed in the direction different from the blowing direction and to adhere in order to enhance the workability. CONSTITUTION:After evacuating a first vacuum tank to 10<-4>-10<-6>Torr, a magnetic metal 5 in a crucible 4 is evaporated by resistance heating, high frequency heating, electron beam heating, etc., to deposit a magnetic film. It is then subjected to oxidation and introduced to the second vacuum tank 1b side. In this regard, a lubricant solution is jetted through a jet nozzle 10 into the second vacuum tank 1b to produce a misty atmosphere of lubricant solution under a heating can roll 9. Consequently, the lubricant is evaporated smoothly and adheres onto the magnetic film by 10-30Angstrom thickness.
Patent JP-H09272178-A (JP)
Title: Rubber member for electrophotography and image-forming apparatus
Inventor: OISHI TAKASHI
IPC: G03G15/08
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To decrease fluctuation of vol. resistivity from a core material toward the surface of a rubber layer of a rubber member obtd. by making the vol. resistivity of the rubber layer in a specified range and bonding the rubber layer to the core material with an adhesive layer with a higher vol. resistivity than the vol. resistivity of the rubber layer. SOLUTION: A rubber layer 22 is bonded on the outer periphery of an electrically conductive shaft 20 through an adhesive 21. The rubber layer 22 is semi- conductive and the vol. resistivity is 10 raised to the 8.5th power - 10 raised to the 12th power Ω.cm. As an adhesive for forming an adhesive layer 21, there exist no special limitation on those materials which have higher vol. resistivity than the vol. resistivity of the rubber layer but those materials wherein an electric conductivity providing material is not incorporated are pref. The thickness of the adhesive layer 21 is made to be 2-50μm. It is possible thereby to decrease fluctuation of the vol. resistivity from the shaft 20 to the surface of the rubber layer 22 and decrease peeling-off of the rubber layer 22.
Patent JP-S63267640-A (JP)
Title: Paper sheet reversing device
Inventor: FUKUTOME YOSHIO
IPC: B65H15/00
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a device capable of reliably reversing and transporting a paper sheet by stretching one endless belt having a torsion of 720 deg. (two turns) in the shape of the figure 8 among a plurality of pulleys, and forming a torsional reversing portion at a belt confronting portion between pulleys. CONSTITUTION:A belt 13 is an expansible endless belt has a torsion of 720 deg. (two turns). The this two-turned torsional endless belt 13 is stretched in the shape of the figure 8 among a plurality of pulleys 8, thereby forming a torsional transport path having a torsional reversing portion at the mutual opposite portions of the belt 13. A paper sheet clamped and transported by the upper and lower mutual confronting portions of the belt 13 is forced to change its posture from P1 to P2 by torsion of the belt 13, and after the paper sheet is twisted in a 180 deg. arc, it is changed into a posture P3 and further decreased in torsion of posture to be in a posture P4. Thus, the paper sheet can be smoothly transported to the downstream side.
Patent JP-S59209993-A (JP)
Title: Side thruster device for ship
Inventor: TAKENAKA SHINTAROU
IPC: B63H25/42
Filed: 1983-05-11
Abstract: PURPOSE:To provide a high ship-manervering performance through a simple construction, by a method wherein the suction port of a pressurzing pump mounted in a ship hull is connected to a water sucking port in a ship bottom wall, and a discharge port is connected to injection nozzles formed below a draft line and in both side walls. CONSTITUTION:A pressurizing pump 1 is disposed in a ship hull 9, for example, in a main machine chamber 10B, and a suction port thereof is connected to a water sucking hole 2, bored in a ship bottom wall, through a water suction pipe 3B. The drainage ports of the pumps 1 are connected through discharge pipes 3A to injection nozzles 4A, 4B; 4C, 4D, formed below a draft line 11 and in left and right side walls 9A and 9B symmetrically to a logitudinal axis X-X of a ship hull. Sluice valves 5A-5D for closing injection nozzles 4A-4D, respectively, and flow rate regulating valves 8 are located on the respective discharge pipes 3A, and a sluice valve 6 is attached on the water sucking pipe 3B. The pressurizing pump 1 is adapted to be driven by a driving means 7, and the driving means 7 is utilzed as a velocity of injection flow and flow rate regulating means, where necessary.
Patent JP-H11255922-A (JP)
Title: Polyester film for metal lamination and fabrication
Inventor: YAMANE NOBUHISA
IPC: C08J5/18
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film for metal lamination and fabrication that can deal with a severe fabrication, for example, fabrication to cans, additionally has excellent abrasion resistance, taste characteristics, particularly adhesion after retorting. SOLUTION: This objective film constitutes of a biaxially oriented film that is mainly composed of polyester, has a melting peak ranging from 215 to 260 deg.C and has the maximum value of the melting parameter dΔTcg (Tx) at a temperature of Tx [Tx means an arbitrary temperature in the range of from the melting point to the melting point +30 deg.C]. In a preferred embodiment, this film has <=2 ppm of free aromatic dicarboxylic mono-methyl ester content and contains <=10 ppm of the total metal content including Ti, Mn and Mg.
Patent JP-S59206382-A (JP)
Inventor: RUIJI BERUNARUDEI
IPC: C07C/
Filed: 1984-04-26
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-H07298565-A (JP)
Title: Commutator motor
Inventor: SHIMAZAKI TETSUO
IPC: H02K13/00
Filed: 1994-04-21
Abstract: PURPOSE:To provide a commutator motor in which the distance between wires of a commutator hook part is stably secured without increasing the outer diameter of a commutator and a heavy wire is used for the winding of an armature, thereby being able to increase efficiency in a commutator motor for various electric equipment. CONSTITUTION:The corner of the surface in which a winding 6 comes into contact with the base of the hook 3 of a commutator l is chamfered in part 4 so that the winding 6 is easy to deform inside only in one direction. In the connected part after thermally welded, the winding 6 is in pressure contact with the hook 3 but on the side in which a chamfer 4 is provided in the base of the hook 3, the winding 6 and the tip of the hook are deformed along the shape of a chamfer, and the projecting direction of the winding 6 is made different, thereby making it easy to secure the distance between wires. Thus, the distance between the wires of winding between the hooks of the commutator can be stably secured and a heavy wire can be used for the winding, so that the efficiency of an electric motor may be enhanced.
Patent JP-S57197422-A (JP)
Title: Detector for rotating angle
Inventor: YANO YOSHIAKI
IPC: G01P3/44
Filed: 1981-05-29
Abstract: PURPOSE:To make the detection of rotating angle with high accuracy, without malfunction due to improper contactness,by detecting an optical pattern on an external circumference of a rotating body with a photo detecting means consisting of a linear sensor in the form of a digital signal. CONSTITUTION:An optical pattern 3 is formed on the external circumference of a rotating body 1 and a reflected light on the external circumference of the rotating body 1 out of illuminated light beam passes through an image forming means 6 and is detected on the photo detecting surface of a photo detecting means 7. A detection controlling means 8 contols the means 7. As the means 6, for example, a SELFOC lens array consisting of linear lenses made of optical fibers is used, and as the means 7 a semiconductor linear sensor is used. Both ends P and Q of a pattern 2 are located on a generating line along the axial direction on the external circumference of the body 1 and the positions are on a straight line with expansion and the planes have different reflecting ratio from that of the external circumference surface. A clock signal CP and a start pulse SP are applied to the means 7 and a counter 14 can obtain a signal proportional to a rotating angle theta with a photo detecting signal SO.
Patent JP-S60226010-A (JP)
Title: Magnetic head holder
Inventor: SUZUKI SATOSHI
IPC: G11B15/60
Filed: 1984-04-25
Abstract: PURPOSE:To improve wear resistance and S/N ratio by binding a holding part which holds a recording head and playback head and a tape guide, partitioning the recording head and the playback head by a magnetic shielding plate and forming a wear resistant layer on the front surface of the tape guide. CONSTITUTION:The front surface of the tape guide 2 is worked by grinding or polishing to <=2S surface roughness and thereafter Al2O3, SiO2, TiO2 or the like is deposited by ion plating by which the wear resistant layer 11 is formed. The magnetic shielding plate 7 is insulated and inserted between the recording head 3 and the playback head 4. The wear of the tape guide and the magnetic interference between the recording head and the playback head are thus prevented.
Patent JP-H04294651-A (JP)
Title: Synchronization system
Inventor: RIKIYAMA HIROKI
IPC: H04J3/06
Filed: 1991-03-22
Abstract: PURPOSE:To attain quick synchronization restoration to a phase shift of an input data. CONSTITUTION:This system is provided with two systems detecting coincidence between a synchronization bit and a frame synchronization pulse and implementing forward/backward protection depending on the coincident state. When a protection circuit 4A of one system reaches the synchronization state, it is inhibited that a protection circuit 4B of the other system reaches the forward protection. When a phase of an input data 1 is shifted in this state and the protection circuit 4A reaches out of synchronism, since the other protection circuit 4B enters the backward protection immediately, the synchronization restoration is quickened.
Patent JP-H01256513-A (JP)
Title: Photosensitive resin composition
Inventor: SAKAGUCHI YOSHIKAZU
IPC: C08G18/67
Filed: 1988-04-05
Abstract: PURPOSE:To improve the heat resistance and electrical insulating properties and to allow an electrodeposited film to adhere firmly, by incorporating a particulate filler, which can be dissolved and removed by the chemical conversion treatment, into urethane (meth)acrylate of a phenol aralkyl resin used as a base. CONSTITUTION:A phenol aralkyl resin of the given formula (wherein n is 0 or more) is reacted with a polyisocyanate in such a manner that the number of the isocyanate groups exceeds that of the hydroxyl groups, and the isocyanate groups in the product are reacted with a hydroxyalkyl (meth)acrylate to obtain a photopolymerizable compound (A). The title photosensitive resin composition is formed by blending the compound (A), a polymerizable compound (B) having at least two end ethylene groups (e.g., diallyl terephthalate), a photopolymeriza tion initiator (C) which generates radicals by actinic radiation (e.g., 'Irgacure 907(R)', a product of Ciba-Geigy), a particulate filler (D) such as a finely divided silica powder, and a particulate filler (E) which can be dissolved and removed by the chemical conversion treatment (e.g., finely divided epoxy resin powder).
Patent JP-H06157471-A (JP)
Title: New imidazole fluorine derivative, its production and surface treating agent using the same
Inventor: KUMAGAI MASASHI
IPC: C10N50/02
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a new compound, capable of forming a film having excellent adhesion and peeling resistance on the surface of a metal, a polymeric material, etc., and imparting water and oil repellency, lubricity and rust preventing properties to the surface and useful as a surface treating agent. CONSTITUTION:The compound of formula I {R<1> is H, vinyl or polyethylene; R<2> is formula II [R<4> is F or trifluoromethyl; (n) is 1-15]; R<3> is H or formula III}, e.g. a compound of formula IV. This compound of formula I is obtained by reacting imidazole or 4-vinylimidazole with a 1,2-epoxypropane compound of formula V at 100-150 deg.C.
Patent JP-S5419747-A (JP)
Title: Toner for zerography
Inventor: IKEDA ITSUO
IPC: G03G9/08
Filed: 1977-07-14
Abstract: PURPOSE: To eliminate the formation of a toner cover on a photosensitive member and to prevent fluctuation during treatment and storage by making fine powders of a hard material between the nets of the fibers of polytetrafluoroethylene upon the surfacesof toner particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06299220-A (JP)
Title: Method for controlling dispersing flow quantity of bottom blowing in converter
Inventor: IIDA TETSUO
IPC: C21C5/34
Filed: 1993-04-09
Abstract: PURPOSE:To enable precise grasp of the actual blowing gas quantity even in the case of dispersing a part of the gas by obtaining the integrated value of the blowing gas into a converter based on the integrated values of supplying gas quantity and dispersing gas quantity calculated from each piping for inlet side of the converter and disperse of refining gas. CONSTITUTION:In the flow rate control method for equipment having the piping for dispersing a part of the refining gas supplied in the piping at the inlet side of the converter to outside as necessity requires, the dispersing gas flowing quantity fA is detected with a gas flowing quantity transmitter arranged in the piping for dispersing and inputted into a blowing gas flowing quantity arithmetic part. In this arithmetic part, information on the gas flowing quantities fCO2, fN2, fO2 preset in each flowing quantity indicating controller is inputted. The dispersing flowing quantity of each gas is obtd. from the ratio of each gas component in the refining gas and the dispersing gas flowing quantity fA control. By substracting the dispersing gas flowing integrated values F11, F21, F31 from the blowing gas flowing integrated values F12, F22, F32 in each gas component, the effective blowing gas flowing integrated values F13, F23, F33 are obtd.
Patent JP-H03282297-A (JP)
Title: Fiberscope for inspecting fuel assembly
Inventor: MUKASA TOMIO
IPC: G01N21/84
Filed: 1990-03-29
Abstract: PURPOSE:To easily obtain a wide visual field and to easily and rapidly perform the visual inspection of a fuel rod by arranging a predetermined number of forward visual type fiberscopes each consisting of an optical fiber and an objective lens and integrating them in a sheet form. CONSTITUTION:This fiberscope is constituted so that a prism 4 integrally and continuously formed in the arranging width of forward visual type fiberscopes 1...1 provided in parallel is provided in front of the fiberscopes 1...1 and the wide visual field S continuing by the connection of the visual fields of the respective forward visual type fiberscopes 1...1 is formed as shown in a drawing by the actions of the prism 4 and objective lenses 3 by controlling the distance (l) between the prism 4 and the objective lenses 3...3 of the forward visual type fiberscopes and, by this constitution, the image reflected by the prism can be continuously obtained.