baber/WOPTO huggingface dataset:
Patent JP-2001011467-A (JP)
Title: Feedstock treating method and feedstock treating equipment
Inventor: OGURI AKIRA
IPC: F23G5/20
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To enhance general-purpose properties of feedstock treatment by enabling a variety of treatments in accordance with the purpose, and to effect functionalization with respect to the treatment of a variety of feedstocks and simplification of equipment. SOLUTION: In a rotary furnace 2 having an outer cylinder 6 and an inner cylinder 7, substances to be treated is supplied from inlets 16 and 19 to an outer passage 14 and an inner passage 15 and recovered from outlets 17 and 20 through a treating passage 18. In this instance, the substances are simultaneously separately treated in the outer passage 14 and the inner passage 15 or treated from the outer passage 14 through the inner passage 15 or in the outer passage 14 alone.  In addition, improvements for enhancing functions have been made with respect to heat release from the inner cylinder to the outer passage 14, ideal heat transfer between the outer passage 14 and the inner passage 15, and complete combustion of a combustible gas to be generated in the outer passage 14 in a combustion chamber 41 and the inner passage 15, water vapor present in the outer passage 14 and the inner passage 15, division of the outer passage 14 from the inner passage 15 by a dividing plate and agitation therein, and simplification of the entire driving system.
Patent JP-S6432215-A (JP)
Title: Projection lens for projector
Inventor: UEDA KIICHIRO
IPC: G02B13/18
Filed: 1987-07-29
Abstract: PURPOSE:To obtain an image which has high image quality up to its periphery by arranging prescribed five groups of lenses in order from a screen side, forming at least one surface of a 1st group lens aspherically so that prescribed requirements are met, and increasing the aperture ratio and half field angle and compensating aberrations. CONSTITUTION:The 1st positive meniscus lens G1, a 2nd group negative lens G2, a 3rd group positive lens G3, a 4th lens G4 with weak power, and a 5th group negative lens L5 having its concave surface of large curvature on the screen side are arranged in order from the screen side. Then at least the 1st group lens G1 has one aspherical surface and satisfies 0.01<d4/d2<1.0 and 0.7<f/f3.4<1.6. Here, d2 is the gap between the 1st group lens G1 and 2nd group lens G2, d2 is the gap between the 2nd group lens G2 and 3rd group lens G3, (f) is the focal length of the whole system, and f3.4 is the composite focal length of the 3rd group lens G3 and 4th group lens G4. A figure shows the 5th lens G5 including a phase plate FP.
Patent JP-S5891327-A (JP)
Title: Diesel engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02B19/14
Filed: 1981-11-25
Abstract: PURPOSE:To prevent extinguishing of the flame jet and reduce the fuel consumption rate by communicating the escape portions on the upper surface of a piston provided in correspondence to a suction valve and an exhaust valve to an injection hole of a turbulence chamber by means of an guiding groove provided on the upper surface of the piston. CONSTITUTION:A pair of suction valves 7 and 7 and an exhaust valve 8 are provided in a cylinder head 3. Escape portions 9, 9 and 10 are provided in correspondence to respective valves 7, 7 and 8. The flame jet through the injection hole 6 of the turbulence chamber 5 is forced in the excape portions 9, 9 and 10 to form a turbulence flow, and combustion cavities operate. In this manner, the fuel consumption rate is reduced without substantially lowering the compression ratio.
Patent JP-H0573064-A (JP)
Title: Electronic musical instrument
Inventor: KITAYAMA TORU
IPC: G10H1/00
Filed: 1991-07-26
Abstract: PURPOSE:To simulate the rising phenomenon of the pitch of a performance on a percussion instrument or stringed instrument by actively controlling the pitch of a musical sound. CONSTITUTION:An adder AD1 of a junction 3 adds the output signal of a pipe body forming circuit 2 and the output signal of an exciting circuit 1 together and supplies the sum signal to the pipe body forming circuit 2. An adder AD2 adds the output signal of the adder AD1 and the output signal of the pipe body forming circuit 2 together and supplies the sum signal to the exciting circuit 1. The pipe body forming circuit 2 consists of plural delay circuits D1-Dn which simulate the propagation delay of an air pressure wave and the loop circuit formed by cascading junctions J1, J2... which simulate the scatter of the air pressure wave caused at a place where a pipe body varies in diameter. The number of stages of the delay circuits D1-Dn is controlled by delay stage numbers DL1-DLn outputted by a delay stage number varying circuit 10 so as to vary with time.
Patent JP-S6079335-A (JP)
Title: Function optical element
Inventor: MATSUOKA KAZUHIKO
IPC: G02F1/13
Filed: 1983-10-07
Abstract: PURPOSE:To vary a state that a luminous flux which is made incident on an optical element is refracted or reflected totally, by controlling a refractive index difference between the first optical member and the second optical member on which a boundary surface consisting of plural planes are formed. CONSTITUTION:When a refractive index difference of the first optical member 41 and the second optical member 42 is nearly eliminated, incident light 51 reaches on a photodetecting medium 50 by the first projecting optical system 47, a light shielding plate 48 and the second projecting optical system 49 without being influenced by a modulating operation of an element, at the time of non- heating of a heating resistor 44. On the other hand, at the time of heating of the heating resistor 44, a wave front of the incident light 51 is deformed, and it is subjected to a refracting operation in the direction separated from the optical axis of an image forming optical system 47 due to a refractive index difference of the first optical member 41 and the second optical member 42 which contact on a boundary surface 46B. Accordingly, in a modulated luminous flux 53, a ratio of light quantity shielded by a light shielding plate 48 and be increased, and it is greatly useful for improvement an S/N ratio on the photodetecting medium 50.
Patent JP-2000017392-A (JP)
Title: Bearing steel
Inventor: KINAMI TOSHIYA
IPC: C22C38/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a bearing steel having improved rolling life and to manufacture a bearing product with high reliability by reducing the dispersion of life as well as improving rolling life. SOLUTION: This steel has an alloy composition consisting of, by weight, 0.6-1.5% C, 0.3-3.0% Si, 0.3-1.5% Mn, 0.1-3.0% Ni, 0.3-5.0% Cr, 0.005-0.050% Al, 0.003% Ti, <=0.03% P, <=0.03% S, <=0.0015% O, <=0.015% N, and the balance essentially Fe, and further, the amount of existence of alumina clusters of >=0.5 mm length is regulated to <=10-3 pieces/mm3. In addition to the above alloy components, either or both of 0.03-1.5% Mo and 0.05-1.0% V can be added.
Patent JP-H0241620-A (JP)
Title: Surge absorber
Inventor: YOSHIMURA TORU
IPC: H02H9/04
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a surge absorber having excellent surge absorption characteristics by making varistor voltage lower than line voltage and keeping a voltage nonlinear coefficient within a range of 1<alpha<20. CONSTITUTION:A surge is applied to a surge absorber, in which a surge absorbing element 4 and varistor 5 mutually connected in series electrically are fixed onto a cylindrical isolated base 7 by a caulking 6 and the outside of the isolated base 7 is covered with a heat-shrinkable tube 8, and the surge is experimented. The varistor used represents an SrTiO3 group varistor having a voltage nonlinear coefficient alpha=10 and varistor voltage=20V. Consequently, all of the breakdown time, surge responding voltage and surge residual voltage are made remarkably lower than a ZnO group varistor having alpha=60 and 220V varistor volute for comparison. Accordingly, the device having the fast speed of response and excellent surge absorbing capacity is acquired.
Patent JP-S6343645-A (JP)
Inventor: NIWA MINORU
IPC: A61B5/022
Filed: 1986-08-11
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-H0511262-A (JP)
Title: Liquid crystal display element
Inventor: HOSHINO TOSHIAKI
IPC: G02F1/1345
Filed: 1991-07-03
Abstract: PURPOSE:To provide the liquid crystal display element which is decreased in the electrostatic capacity of its dummy electrode, high in excellent article yield and superior in durability. CONSTITUTION:Plural dummy electrodes 14 are formed divisionally in each non-display area 10 which is on the internal surface of an upper electrode substrate 2 or lower electrode substrate 4 and where an upper transparent electrode 1 and/or a lower transparent electrode 3 is not formed. The shape, array, etc., of the dummy electrodes 14 can optionally be designed. Further, the size of the dummy electrodes 14 can optionally be set in consideration of the electrostatic capacity, etc., and equalized, specially preferably, to the size of one picture element in a display area.
Patent JP-H01221289-A (JP)
Title: Page-turning device
Inventor: MOCHIZUKI AKIRA
IPC: B42D9/04
Filed: 1988-07-29
Abstract: PURPOSE:To enable secure page turning to be carried out continuously, by causing a frictional contact part of a page-turning roller comprising an elastic body capable of absorbing variations in the thickness of a passbook through elastic deformations, and broadening the range of action of a frictional force by the flexibility of the elastic body. CONSTITUTION:When a page-turning roller 1 is rotated in the direction of an arrow B and a frictional contact part 12 of the roller 1 starts making contact with the paper surface of a page to be turned of a passbook 9, a tip part 6a of a paper guide 6 serves as a so-called elastodynamic boundary to constrain the paper surface 9a. With the roller 1 further rotated, the frictional contact part is greatly deformed to reduce a hollow part 13, and deformation of the paper surface 9a proceeds. Then, the paper surface 9a springs largely, due to viscoelastic properties thereof, and is caught by a picker part 17 of the roller 1. With the passbook 9 thereafter transferred in a direction A, the deformation of the paper surface 9a proceeds further, and when the passbook 9 is further transferred, the paper surface 9a is turned to expose a desired page.
Patent JP-S6251629-A (JP)
Title: Production of hydroxy compound
Inventor: YAMAMOTO YOSHINORI
IPC: C07B41/02
Filed: 1985-08-29
Abstract: PURPOSE:To obtain an anti-Cram form optically active hydroxy compound in high conversion and selectivity, by reacting an optically active acetal with an organotin compound in an inert solvent in the presence of a Lewis acid as a catalyst. CONSTITUTION:An acetal expressed by formula I (X is organic group; Y is <=10C hydrocarbon group; m is 0 or 1) is reacted with an organotin compound expressed by the formula R<1>-M [R<1> s Z-C=C- or CH2=CH-CH2- (Z is <=10C alkyl, cycloalkyl or allyl); M is -SnR3<2> (R<2> is 1-4C alkyl)] in an inert solvent, preferably a halogenated hydrocarbon by increasing the temperature gradually from -78 deg.C to -50 deg.C using dry ice-acetone, and an oxidizing agent is then reacted with the reaction mixture. The resultant reaction mixture is then hydrolyzed to afford the aimed compound expressed by formula II. The reaction, is preferably carried out in the presence of a Lewis acid, preferably.
Patent JP-S6347563-A (JP)
Title: Plastic molding gear
Inventor: OZAKI SOZABURO
IPC: F16H55/17
Filed: 1986-08-13
Abstract: PURPOSE:To improve mechanical accuracies including a space deflection and an intermeshing pitch error or the like, by shifting each position of symmetrical ribs, and installing an axial metal relief hole in an arm part of a part where the rib is coupled with a rim part. CONSTITUTION:A shaft clamping boss part 5 is clamped to a shaft 7 with knurling 10, while an arm part 8 is installed in the circumference, and furthermore a rim part 2 and a gear 3 are installed in the circumference. Symmetrical ribs 4 and 6 differing in each position are installed in this arm part 8, and furthermore an axial metal relief hole 1 is installed in a part where these ribs 4 and 6 are coupled with the rim part 2, molding all of them as one body. And, torque out of the gear 3 is transmitted to the shaft 7 via the rim part 2, the arm part 8 and a clamping boss part 5, but since this arm part is thin, occurrence of a mold cavity lowering strength and draw deformation in the central direction of a gear shaft direction central part 9 both are preventable and, what is more, unequalization in central direction contraction of these reinforced ribs 4 and 6 is also relieved. Thus, such a plastic molding gear that is more than the five grade of mechanical accuracy is securable inexpensively.
Patent JP-S6253195-A (JP)
Title: Digital positioning controller for stepping motor
Inventor: TSUJISAWA TAKAHIKO
IPC: H02P8/00
Filed: 1985-08-29
Abstract: PURPOSE:To change the position of a stepping motor minutely regardless of mechanical feed-pitches by annexing a micro-feed circuit. CONSTITUTION:When a linear stepping motor 5 is operated, a target position is given from the outside while a positional error between the target position and the current position of the linear stepping motor is obtained at every feedback and sampling time through a position detector 6 and an A/D converter 7', and the motor 5 is controlled so that the positional error is eliminated. A micro-feed circuit 4 has a ROM in which the combination of a current value corresponding to the address of the position of equilibrium is memorized, and a current value at A phase and a current value at B phase are combined properly, thus arbitrarily setting the position of the position of equilibrium of the linear stepping motor regardless of mechanical feed-pitches.
Patent JP-H0647740-A (JP)
Title: Continuous glass filament thermoplastic resin pellet
Inventor: ITO CHIHARU
IPC: B29B15/08
Filed: 1992-06-23
Abstract: PURPOSE:To provide glass filament reinforced thermoplastic resin pellets which can be produced with high productivity and in which continuous glass filaments are contained as a reinforcing material and they are uniformly impregnated with a thermoplastic resin. CONSTITUTION:The diameter of glass filaments as a reinforcing material is 6-25mum, and more than one glass filament strand 23, in which the number of a glass filaments in a strand is 1200 or less, is used to be impregnated with a thermoplastic resin 11 for the production of pellets 30. More preferably, the number of the glass filaments in a strand is 100-1000.
Patent JP-H06118960-A (JP)
Title: Waveform display device
Inventor: MOROKUMA HIROSHI
IPC: G06F3/048
Filed: 1993-07-30
Abstract: PURPOSE:To provide the waveform display device which can display a long waveform without lowering the resolution of the display. CONSTITUTION:A CPU 2 displays the waveform, stored in a PCM waveform memory 7, on a display device 10. Once the scrolling of the display image is instructed by operating a digitizer 6, the CPU 2 scrolls the display image on the display device 10.
Patent JP-2001015786-A (JP)
Title: Laser scribe method for manufacture of integrated thin- film solar cell
Inventor: OKAMOTO KEIJI
IPC: H01L31/0463
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a laser scribe method which can be applied satisfactorily to the integration of a thin-film solar cell, including a polycrystalline photoelectric conversion unit layer. SOLUTION: In a laser scribe method, which is used in manufacture of an integrated thin-film solar cell, comprising a substrate 1 and a 1st electrode layer 2, a semiconductor layer 3 including at least one polycrystalline semiconductor photoelectric conversion unit layer and a 2nd electrode layer which are successively formed on the substrate 1, when at least one side object grooves among a semiconductor layer dividing grooves and a 2nd electrode dividing grooves are formed, a pulse laser beam 5a whose energy density is not sufficiently high to from the object groove in its application region by one time beam scan is used, and a plurality of times of the beam scan is applied to the same laser pulse application region until the object groove is formed.
Patent JP-2000019248-A (JP)
Title: Synthetic apperture radar system, platform position measurement system used for it, and storage medium having recorded its control program thereon
Inventor: MURATA MINORU
IPC: G01S5/14
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic apperture radar platform position measurement method capable of accurately measuring the position of a missile for correcting the oscillation of the missile without adding any special device or performing any complex calculation, preventing deterioration in resolution, and detecting a small fluctuation of the earth's crust by a differential interference type SAR technique. SOLUTION: An electronic wave from the ground being received by a transmission/reception antenna 12 is amplified and detected by a receiver 13 and is outputted as SAR reception data. The SAR reception data are recorded in a data-recording device 15 along with platform position measurement data being measured by a position/attitude-measuring device 14. A precise position- calculating device 17 calculates platform precise position data from the data after observation. An SAR image reproduction processing device 16 performs an SAR image reproduction processing including a platform oscillation correction processing from the SAR reception data and platform precision position data.
Patent JP-S5888629-A (JP)
Title: Thermowax
Inventor: GOTOU MITSUO
IPC: G12B1/04
Filed: 1981-11-24
Abstract: PURPOSE:To improve the reproducibility of the advance and retreat value of a robot for functioning for a fixed temperature and to obtain a formed body having a little secular change of capacity, by forming a diaphragm and sealing  piston with fluorine containing rubber and adding heat-resisting grease to  volume expansion materials. CONSTITUTION:Volume expansion materials 9, 10 are enclosed on both face sides of a body through a diaphragm 5 and also, a sealing piston 6 and a seat 7 and a rod 8 attached on the outside of the piston 6, are provided freely slidably at the other end of the one hand material 10 and projecting length of the rod 8 from a main body 1 is varied by the heat expansion and contraction of the volume expansion materials. The diaphragm 5 and seal piston 6 are formed by fluoro rubber having a superior heat-resisting property and silicone grease is added to the materials 9, 10 as a heat-resisting grease having a little volatility at a high temperature in thermowax thus formed.
Patent JP-S5979646-A (JP)
Title: Receiving method of coin
Inventor: UCHIDA KAZUTO
IPC: H04M15/00
Filed: 1982-10-27
Abstract: PURPOSE:To attain the charging of a public radiotelephone set prevented from disconnection in talking by providing a device transmitting/receiving charging information before offhock and charging automatically. CONSTITUTION:The body 31 of the moving terminal equipment controls the transmission/reception of necessary information to/from a telephone set connected to the body 31 and to/from a radio base station (BS) through an antenna 35, calculates the telephone rate in accordance with the charging information received from a car telephone exchange (MCC) and receives coins automatically. Receiving a response signal generated in accordance with a response 3 from a terminating subscriber 22, the body 31 accumulates charging data under the control of a control part 23 and sends the charging information 4 to an originating subscriber 21. A charging controlling part 32 controls the reception of coins in accordance with the charging information 4. A charging controlling part 20 in the originating subscriber's moving terminal equipment (MS) executes coin receiving processing automatically in accordance with the charging information corresponding to the response signal from the start of reception of the charging information to on-hook 6.
Patent JP-S6435257-A (JP)
Title: Manufacture of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/26
Filed: 1987-07-30
Abstract: PURPOSE:To manufacture a gel film with a clear density gradient stably with a high reproducibility, by expanding a coating liquid across the thickness continuously as well to achieve a width-wise uniformization thereof when it is expanded continuously in a slit across the width within a coating head. CONSTITUTION:A medium liquid 14 for electrophoretic separation is applied continuously on a web 28 running continuously as coating liquid. The medium liquid 14 for electrophoretic separation is supplied to a supply port 24 of a coating head 21 positioned almost at the center of the width of the web 28 to be coated mixing and conditioning thick-thin dual monomer liquids 1 and 2 with the flow rate ratio thereof varying continuously and a polymerizing reaction initiator 3 with a static mixer 7. Then, the coating liquid 14 runs side by side in such a manner as to be expanded in a slit continuously widthwise within a coating head 21 and then, bent to be applied on the web 28 at a slot opening 27. Here, when the coating liquid 14 is expanded in a slit continuously widthwise in a expanded slot 26a within the coating head 21, it is expanded continuously across the width to achieve a widthwise uniformization thereof.
Patent JP-S58130179-A (JP)
Inventor: JIYOSEFU INTOREITAA
IPC: C04B41/88
Filed: 1982-10-26
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-H0826427-A (JP)
Title: Ventilation method in coal storage building
Inventor: SATO TOSHIHIRO
IPC: B65G3/04
Filed: 1994-07-20
Abstract: PURPOSE:To prevent diffusion of coal dust in a whole region of a coal storage chamber and explosion of coal dust by a ventilation method in a coal storage building. CONSTITUTION:Lumps of coal 5 charged from a coal charging machine 2 are stored in a building, and minute particles 6 generated due to the crush of coals when coals are charged into a coal storage chamber are scattered in the chamber. In such a condition, purge gas such as air is sent downward from an upper duct 3 provided in an upper part of the building in such a way that purge gas forms a descending stream 7 so that the minute particles 6 are discharged through an opening 4 provided on a side wall of the building together with the descending air stream. On the other hand, when methane gas generating always while coals are stored is discharged, purge gas is sent into the building through the opening 4 on the contrary to form an ascending air stream. Generated methane gas is conveyed into the upper duct while promoting buoyancy ascent property of the methane gas and rarefying it to discharge it outside of the chamber.
Patent JP-2001010014-A (JP)
Title: Recording medium and recorder using the medium
Inventor: KISHI YUMIKO
IPC: B41M5/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium having good plate wear resistance almost without scuff mark in a manufacturing step or when recorded and a recorder using the medium. SOLUTION: A printing plate is prepared on a recording medium 1 by a thermal head 2. Then, the medium 1 is developed by a developing roller 3, and transferred to paper 8 by a pressurizing roller 4. A recording layer having properties in which a sweepback contact angle to a liquid is decreased when the medium 1 is heated in the state brought into contact with the liquid or a solid or brought into contact with the liquid or the solid in the heating state on its surface is provided on a base plate in the medium 1. Particularly, the recording layer contains a filler which is 5 to 50 vol% to a material of the recording layer. This medium 1 is used to obtain an image without scumming even by printing 2,000 sheets.