baber/WOPTO huggingface dataset:
Patent JP-H10695-A (JP)
Title: Apparatus for producing fiber reinforced resin product
Inventor: NONAKA TOSHIHIDE
IPC: F16L47/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the bending or cutting of roving fibers or the generation of feathers at a time of the supply of roving fibers by attaching a resin impregnating tank for impregnating fibers with a resin along with a guide to a moving member and integrally moving the guide and the resin impregnation tank accompanied by the operation of the moving member. SOLUTION: In an apparatus for producing a fiber reinforced resin product, a resin impregnation tank 8 impregnating fibers with a resin is fixed through a feed eye member 6 and, since a moving member 5, the resin impregnation tank 8 and a guide 7 are integrally operated, the relative position of the resin impregnation tank 8 and the guide 7 is not substantially changed (since the resin impregnation tank 8 is shaken, slight fluctuations are generated slightly). Therefore, the resin impregnation tank 8 and the guide 7 always keep a linear state and it is not generated that a fiber tape 22 is twisted or broken between both of them. Therefore, the fiber tape 22 is not cut and feathers are not generated and the fiber tape 22 can be led out of the guide 7 to be wound around the mandrel 1.
Patent JP-H0769643-A (JP)
Title: Production of powdery magnetite
Inventor: KIKUCHI TAKAHIRO
IPC: H01F1/11
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a powdery magnetite capable of improving various properties such as improving kneading property with a resin, making residual magnetic flux density low, making particle diameter small and improving dispersibility. CONSTITUTION:A solution, in which magnetite particles are dispersed, is obtained by charging an oxygen containing gas such as air while heating into a solution containing a ferrous hydroxide colloid obtained by adding an alkaline aq. solution into a ferrous salt aq. solution and, the powdery magnetite excellent in properties is obtained by passing non-oxidizing and non-reducing gas such as nitrogen through the solution as an aging treatment. The aging treatment is executed at 60-100 deg.C and pH4-12.
Patent JP-H0821538-A (JP)
Title: Rubber sheet for butterfly valve
Inventor: KONDO MASAYUKI
IPC: F16K1/226
Filed: 1994-07-07
Abstract: PURPOSE:To prevent a protrusion loss and the deterioration of sealing ability due to this protrusion loss and also reduce production costs for providing a low cost rubber sheet by preventing the deterioration of sealing ability due to the heat deterioration of a valve seat, improving molding ability and preventing the large coefficient of thermal expansion from locally affecting the rubber sheet for eliminating protrusion. CONSTITUTION:A rubber sheet for a butterfly valve is formed into a complex structure comprising a coated section 30 with high withstand heat strength and uniform wall thickness and a core section 31 with low withstand heat strength, which is integrally coated with this coated section 30.
Patent JP-S5946458-A (JP)
Inventor: ITOU MOTOHIRO
IPC: F25B1/10
Filed: 1982-09-09
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-2000345100-A (JP)
Title: Conductive paste
Inventor: SHIMODA SHUICHIRO
IPC: H05K1/09
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive paste which is easily printed or applied, hardly exhibits sag, and forms a conductive layer which does not thin especially at the shoulder part of a through hole by compounding a conductive powder with a high-mol.-wt. thermosetting resin, a low-mol.-wt. thermosetting resin, a novolak phenol resin having a specified softening or melting point, and an organic solvent. SOLUTION: Preferably, 0.5-20 pts.wt. novolak phenol resin (C) having a softening or melting point of 110 deg.C or lower is compounded based on 99.5-80 pts.wt. sum of a high-mol.-wt. thermosetting resin (A) and a low-mol.-wt. thermosetting resin (B), the sum of ingredients A, B, and C being 100 pts.wt. Preferably, the wt. ratio of ingredient A to ingredient B is (30/70)-(90/10). Preferably, the wt. average mol.wt. of ingredient A is 5,000-100,000; and that of ingredient B, 350-3,500. Preferably, the conductive powder is compounded in an amount of 70-93 wt.% based on the sum of igredients A, B, and C and the conductive powder.
Patent JP-H0820227-A (JP)
Title: Air conditoner for electric vehicle
Inventor: ISAJI AKIRA
IPC: B60H1/32
Filed: 1994-07-07
Abstract: PURPOSE:To reduce the power of a window glass defogging battery by controlling in such a way that an outside air inlet opening/closing means opens an outside air inlet large when the computed value of an absolute humidity computing means is more than the computed value of a saturated absolute humidity computing means while the outside air inlet is opened small when it is less. CONSTITUTION:The window glass surface temperature of a vehicle is computed from the detection value of a cabin internal temperature detecting means 27, an outside air temperature detecting means 28 and a pressure detecting means 30 for detecting the physical quantity. Since the pressure detecting means 30 has correlation with the blowoff air temperature, the window glass surface temperature is computed with accuracy, and a separate detecting sensor for the blowoff air temperature is dispensed with. An absolute humidity computing means computes absolute humidity from the temperature detected by the cabin internal temperature detecting means 27 and relative humidity detected by a relative humidity detecting means 29. According to whether this absolute humidity is more or less than the saturated absolute humidity computed by a saturated absolute humidity computing means, an opening/closing driving means 15 is controlled so as to increase or decrease the rate of opening an outside air inlet by an outside air inlet opening/closing means.
Patent JP-H0446964-A (JP)
Title: Flame-retardant composition
Inventor: HORI HITOSHI
IPC: C08K5/09
Filed: 1990-06-14
Abstract: PURPOSE:To obtain an excellent flame retardancy especially when catching fire and to reduce the quantity of both harmful gas to be generated and ash to be produced when incinerated to a very small amount or nil by mixing a thermoplastic polymer with oxalic acid or its derivative. CONSTITUTION:This composition contains a thermoplastic polymer (A) and a component (B) comprising oxalic acid, ammonium oxalate or a derivative thereof shown by the formula 1 (wherein X and Y may be the same or different and are each a substituent selected from OH, ONH4, NH2, and NHNH2). The amount of component B is about 1-50wt.% based on component A.
Patent JP-H0823111-A (JP)
Title: Solar cell
Inventor: HISAMATSU TADASHI
IPC: H01L31/04
Filed: 1994-07-07
Abstract: PURPOSE:To provide a solar cell having an improved cell conversion efficiency by eliminating the injection of electrons to the phase boundary level below an oxide film on the surface. CONSTITUTION:In a solar cell having an n-type regions 2 and 2a and an oxide film 6 formed on a surface as a light receiving surface for a p-type Si substrate 1, the carrier concentration of n-type region 2a in the vicinities of cell end face is characteristically lower than the carrier concentration of n<+> type region 2 forming the main junction inside the cell in this solar cell.
Patent JP-H11343017-A (JP)
Title: Relay conveyor device
Inventor: KATADA KENJI
IPC: B65G17/24
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To discharge an article under conveyance to a proper position. SOLUTION: Right and left chains 11, a roller unit 22 with rollers loaded in a ladder-form state on the chains 11, and guide plates 31 are combined together. The guide plates 31 smoothly guide an article W, traversably supported through the roller units 22, to a given position between the chains 1 and 1.
Patent JP-S6313385-A (JP)
Title: Transverse excitation type laser oscillator
Inventor: KIMURA MASAO
IPC: H01S3/038
Filed: 1986-07-04
Abstract: PURPOSE:To prevent shift to arc discharge while inhibiting the instability of discharge generated due to the overheat of a cathode by slantingly fitting the discharge section side of the cathode in the direction of the downstream of a flowing gas and tilting the nose section of the discharge section side to the upstream side. CONSTITUTION:Laser beams are reflected between an output mirror 5 and a rear mirror 7 while laser beams are outputted from the output mirror 5 as shown in the arrow 19 to the right side through discharge regions as clearance sections among an anode 9 and cathodes 11. A gas as a laser medium is circulated as shown in the arrow 17 from this side. Cylindrical sections 11A are projected to the cathode 9 side in each cathode 11, discharge sections 11B are inclined in parallel with the direction of flow-that is, at an approximately right angle-to the downstream side in the direction of flow of a gas, and the nose sections 11C of the discharge sections 11B are tilted and shaped to the upstream side in the direction of flow of the gas. Accordingly, a laser gas, a temperature of which is elevated by discharge, flows to the downstream side, the nose sections 11C of the discharge sections 11B for the cathodes 11, but heat is transmitted over the discharge sections 11B and nose bending sections 11D to the nose sections 11C and cooled, thus preventing the overheat of the cathodes.
Patent JP-2000343620-A (JP)
Title: Production condition setting method in production of endless belt, and method and apparatus for producing endless belt
Inventor: MATSUO MINORU
IPC: G03G15/16
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To control a coating soln. to a desired drying state by preliminarily grasping the wt. ratio of the solid of the coating soln. per a unit area in the coating region in a mold to set a heating state bringing the coating soln. to a desired drying state. SOLUTION: If the ratio of the solid wt. of a polyamide acid soln. per a unit area in the coating region in a mold is cleared, the amt. to be evaporated of a solvent is estimated until a coating soln. becomes a contact drying state, that is, the wt. ratio of the residual solvent in the coating soln. becomes 0.25 γwith respect to the wt. ratio γ of the solid in the coating solution. Therefore, if the relation of the evaporation amt. of a solvent to the heating condition of the polyamide acid soln. is preliminarily calculated by experimentation, a heating condition drying the polyamide acid soln. to a contact drying state can be set.  By this constitution, the lowering of production efficiency by excessive drying or release demolding inferiority after molding is eliminated and the liquid dripping or thickness irregularity after coating caused by drying insufficiency can be eliminated.
Patent JP-S5582544-A (JP)
Title: Side peak suppression circuit
Inventor: IKEGAMI ICHIROU
IPC: H04B1/10
Filed: 1978-12-18
Abstract: PURPOSE: To suppress the side peak effectively, by controlling the gain of audio signal detected with the signal detecting the movement of S-curve.  
     CONSTITUTION: In FM waves received, and S-curve output is fed to the base of the transistors Tr9∼11 with the quadrature detector 3. Since the S curve moves up and down according to the variation of frequency by taking the center frequency f o  as the center, either of the bidirectional switches Tr9, 10 is ON, Tr16, 17 constituting the electronic volume are ON and Tr15, 18 are OFF. The current of Tr19  in this case flows from the power supply to Tr22, 16 and the current of Tr20 flows  from the power supply to Tr17, then only DC voltage is produced at the output terminal 24 and no audio signal is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6135797-A (JP)
Title: Production of l-aspartyl-l-phenylalanine or its methyl ester
Inventor: YOKOZEKI KENZO
IPC: C12R1/13
Filed: 1984-07-27
Abstract: PURPOSE:To produce the titled compound useful as a sweetener and its raw material, in high yield, by condensing L-aspartic acid with L-phenylalanine (or its methyl ester) using a specific microorganism. CONSTITUTION:L-aspartyl-L-phenylalanine (abbreviated as AP) or L-aspartyl-L- phenylalanine methyl ester (abbreviated as APM) can be produced in high efficiency, by treating L-aspartic acid and L-phenylalanine or its methyl ester with a microbial strain belonging to Arthrobacter genus, Cellulomonas genus, or Brevibacterium genus and capable of condensing L-aspartic acid with L-phenylalanine or L-phenylalanine methyl ester to produce AP or APM.
Patent JP-H04339224-A (JP)
Title: Isothermal control type calorimeter.
Inventor: NAGATA MITSUO
IPC: G01J1/42
Filed: 1991-06-27
Abstract: PURPOSE:To enable the minimum isothermal control in response time by arranging a memory means to store the optimum PID constant at a light detecting section, a means for reading a PID constant by the memory within the light detecting section and a means for setting the PID constant. CONSTITUTION:A time constant of a photodetecting head A is measured beforehand and the optimum value thereof is recorded into a memory 29. As a result, in a controller 25 of the body section B, information from the memory 29 is read out when a power source is closed to be set on a programmable attenuator in a PID amplifier 23. In isothermal control type calorie meter, the measurement of a light power PL is given by a difference of heater powers PH1 and PH2 between the closing and opening of a shutter, PL=K (PH1-PH2) (K: calibration coefficient). When a range is changed, with a controller 25, a cooling current value (current value to be added to a thermal cooling element 7) as output of a constant current source 21 and a bias voltage which is applied to an amplifier 23 from the controller 25 are switched simultaneously synchronous with the changing action.
Patent JP-H07300454-A (JP)
Title: Conversion of oxime or aldoxime into corresponding amide
Inventor: PETORUSU YOOZEFU FUBERUTOUSU T
IPC: A23L1/30
Filed: 1993-06-28
Abstract: The invention relates to a process for the conversion of a ketoxime or an aldoxime into a corresponding amide in which a solution of the oxime in a solvent is contacted with a heterogeneous, strongly acidic catalyst, the heterogeneous catalyst being a carrier with sulphonated benzene rings and the sulphonated benzene rings also carrying an electron-withdrawing group. The invention relates in particular to the conversion of cyclohexanone oxime into the corresponding  epsilon -caprolactam.
Patent JP-S5782121-A (JP)
Title: Preparation of lead titanate zirconate (pzt)
Inventor: OZAKI YOSHIHARU
IPC: H01L41/22
Filed: 1980-11-07
Abstract: PURPOSE: To prepare high-purity lead titanate zirconate(PZT) through its deposition, by mixing solutions of isopropoxides of Zr, Ti, and Pb in benzene in a stoichiometric ratio, followed by hydrolyzing the mixture with water.  
     CONSTITUTION: Benzene solutions of lead isopropoxide[Pb(OR) 2 ], zirconium isopropoxide[Zr(OR) 4 ], and titanium isopropoxide[Ti(OR) 4 ]are mixed in a molar ratio of Pb:Zr:Ti of 1:0.5:0.5 stoichiometrically. 500mol distilled water based on 1mol lead isopropoxide is addded to the mixed solution, and it is hydrolyzed with stirring to give precipitate, which is filtered, washed, subjected to natural cooling, and calcined. Ultrafine powder of high-purity PZT is prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5946795-A (JP)
Inventor: ONODERA YOSHINOBU
IPC: H05B41/24
Filed: 1982-09-10
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-S6221620-A (JP)
Title: Stopper mechanism for ic transfer device
Inventor: MURAKAMI KUNIHIKO
IPC: H01L21/66
Filed: 1985-07-18
Abstract: PURPOSE:To prevent IC from shock in a stopper mechanism of an IC transfer device for dropping IC through a vertical lane by its own weight, by providing a horizontal groove in a block which presses IC against an IC socket and sliding forward and backward a stopper plate in the groove. CONSTITUTION:IC 4 is dropped through a lane 3 by its own weight. And when a cylinder 14 is moved forward and backward in the direction FR, an U-shaped stopper plate member 10 is moved forward and backward in the direction fr through a connecting plate 13 and a shaft 11, fits in a groove 2a of a pressure block 2', receives the IC 4 and stops. According to this constitution is supported the IC 4 by a wide horizontal plane 10a and prevented from local excessive load. Also, a heater can be embedded in the pressure block.
Patent JP-S6134567-A (JP)
Title: Container of developing agent
Inventor: SAWAI YUJI
IPC: G03G15/08
Filed: 1984-07-26
Abstract: PURPOSE:To prevent scattering of a developing agent by means of a feeding roller at the time of exchanging developing agent containers, by providing the developing agent feeding roller which is engaged with an external driving member and makes turn together with the driving member at the discharging port of the developing agent. CONSTITUTION:A toner cartridge main body 1 is mounted to the side of a developing unit main body 11 to one body when sliding grooves 10 and 10 provided at both sides of the opening section 4 of the main body 1 are loaded on and pushed into the opening section 12 of the developing agent unit main body 11 from the front side of the main body 11. Simultaneously, a toner feeding roller 7 and toner scraping memer 8 provided in the cartridge main body 1 are engaged with the driving member (not shown in the figure) of a copying machine main body and, when the driving member rotates the in accordance with the signal of a toner density detector, etc., the toner scraping member 8 scrapes the other in a toner containing chamber 2 while rotating in the direction shown by the arrow and stores the toner in a storing section 5. The toner feeding roller 7 rotates either one direction and feeds the toner stored in the storing section 5 to the developing unit 1.
Patent JP-H116092-A (JP)
Title: Feeder part of gas diffusion electrode and its production
Inventor: FURUYA CHOICHI
IPC: H01M8/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To decrease the resistance in a feeder part leading up to a reaction bed in a gas diffusion electrode, to make the structure of the whole feeder part compact and to provide the feeder part having a structure without increasing the electric resistance even if an electrolytic cell is scaled up and its production method. SOLUTION: In a gas diffusion electrode consisting of at least a reaction bed and a gas supply bed, a part of a feeder 5 provided in the inside of a gas diffusion electrode 1 brought in contact with the reaction bed 2 and/or the gas supply bed 3 is penetrated through the gas supply bed, projected from the feeder 5 toward a gas chamber side and connected to a frame 8 for energizing to constitute the feeder part. The gas diffusion electrode is produced by pressing the gas supply bed on the feeder placed above the reaction bed by holding it between the feeders, in this case, so that the part of the feeder connected to the feeder provided in contact with the reaction bed is penetrated through the gas supply bed and projected toward the gas chamber side.
Patent JP-S6312710-A (JP)
Title: Melt-spinning of thermoplastic synthetic fiber
Inventor: UEDA KUNIHIKO
IPC: D01D5/088
Filed: 1986-07-03
Abstract: PURPOSE:To produce a fiber having high tenacity and excellent thermal stability in one step, by melt-spinning a fiber through a spinneret, passing the fiber through a liquid bath and then through a heating vessel filled with pressurized steam, thereby carrying out the drawing and thermal fixing of the fiber. CONSTITUTION:A fiber Y produced by the melt-spinning of a thermoplastic polymer through a spinneret 1 is passed almost straightly through a liquid bath 2 placed under the spinneret and then passed through a heating vessel 6 filled with hot steam and provided with narrow openings 7, 7' at both ends to pass the fiber therethrough. The spun fiber Y is drawn in the liquid bath 2 and is subjected to drawing and heat-setting in the heating vessel 6.
Patent JP-S5946971-A (JP)
Inventor: TANABE SUSUMU
IPC: B65D33/36
Filed: 1982-09-09
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-H11355365-A (JP)
Title: Communication method by non-contact card and integrated circuit used for the communication
Inventor: TANAKA SATOSHI
IPC: G06K17/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reproduce codes without the use of a complicated phase locked loop, to generate a reference clock for the integrated circuit on the card, to produce the coding system that satisfies a 50% duty cycle and to provide a demodulation circuit to demodulate the code. SOLUTION: The demodulation circuit is realized by assigning 1, 0 to a combination of pluralities of waveforms A, B with a duty factor of 50% where only one leading or training edge is in existence. A clock signal and data are simultaneously sent and easily demodulated without employing a complicated PLL circuit according to this method. A prototype demodulator according to this method is realized where input frequency fluctuation in one or more digits level is allowed in an operation at a voltage of 2V. Thus, the effectiveness of this method is confirmed.
Patent JP-S5489946-A (JP)
Title: Manufacture of steel sheet with little deterioration in bonding strength on standing treated with chromic acid by electrolysis
Inventor: KAMATA MINORU
IPC: C25D11/38
Filed: 1977-12-28
Abstract: PURPOSE: To obtain a chromate film with superior corrosion resistance and adherence to paint, and little deterioration in bonding strength on standing by washing a steel sheet treated with chromic acid by electrolysis with hot water of a specific pH value in a short time.  
     CONSTITUTION: A steel sheet treated with chromic acid by electrolysis is washed with hot water of 65 W 100°C and pH ≥ 4 for 0.5 W 1.5 sec. Thus, cations contained in the chromate film are eluted, and a water sol. Cr +6 - based film is also eluted to enhance the degree of oxo conversion of the chromate film. By this washing method, a treated film is obtd. causing little deterioration in film bonding strength on standing and having superior corrosion resistance and adherence to paint 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0713286-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/06
Filed: 1993-06-28
Abstract: PURPOSE:To provide the silver halide photographic sensitive material adaptable to plural light source wavelengths by only one kind of photosensitive material and usable for a photo-mechanical process and a scanner separation necessary to form a high-contrast image. CONSTITUTION:The silver halide photographic sensitive material has at least one silver halide emulsion layer on a support and it is characterized by containing in its at least one layer at least one kind of spectrally sensitizing infrared dye having maximum absorption in the wavelength region of >=700nm, and at least one kind of spectrally sensitizing dye having maximum absorption in the wavelength region of <700nm.
Patent JP-S5859737-A (JP)
Title: Electrical machining method
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1981-10-05
Abstract: PURPOSE:To prevent bubbles from occurring during a discharge machining so that a work can be performed under a high load by feeding a degassed working fluid between an electrode and a work. CONSTITUTION:A work liquid is fed through a work liquid injection nozzle 10 between a wire electrode 1 and a work 2 during a discharge machining. The used working fluid proceeds through a working fluid acceptance pan 11 and a  work waste settling chamber 12 and is fed into a working fluid cleaning tank 13  through a filter by a pump 14. After the specific resistance of the working fluid  is made constant by a deionizer 20, the working fluid is fed into a degasifier  23 by a pump 17. The inside of the airtight tank 24 of the degasifier 23 is kept  in a vacuum condition at a predetermined pressure by an evacuating unit 25. The working fluid is discharged and sprayed into the airtight tank 24 through a spray nozzle 26, and is degassed and accumulated in a bottom liquid sump 24a. Accordingly, no bubble occurs and a machining can be performed under a high  load during a discharge machining by using a degassed working fluid.