baber/WOPTO huggingface dataset:
Patent JP-H07112436-A (JP)
Title: Regenerating method of coated resin component
Inventor: NAKANO TAKASHI
IPC: B29B17/00
Filed: 1993-10-19
Abstract: PURPOSE:To improve productivity and reduce deterioration of mechanical physical property by a method wherein a coating film of a resin part supplied to an extruder is fined by a solvent, the resin is melted, the solvent is removed, and a kneaded matter of the resin and the fined film is extruded so as to regenerate the resin. CONSTITUTION:A screw 11 of a twin-screw extruder is made by combining a full-flight screw element 12 and forwardly helical and inversely helical kneading disks 13, 14. A film decomposing section is formed in between the forwardly helical kneading disk 13 and the inversely helical kneading disk 14. A resin melting section is formed in the front of the inversely helical kneading disk 14. When a component produced by roughly crushing a coated resin component, for example, an automobile bumper is supplied, the film of the bumper is decomposed and fined by a solvent at the film decomposing section. The resin is melted at the resin melting section and the solvent is removed. Thereafter, a mixture of the resin and the fined film is extruded so as to regenerate the resin.
Patent JP-S61139638-A (JP)
Title: Manufacture of sintered permanent magnet material
Inventor: MATSUURA YUTAKA
IPC: C22C38/00
Filed: 1984-12-10
Abstract: PURPOSE:To obtain magnet material having improved magnetic character istic, mechanical strength and oxidation resistance, by specifying treatment, primary sintered density and hot hydrostatic pressing condition of magnet alloy ingot, and age treating said material, in manufacture of Fe-B-R (rare earth element cong. Y) magnet material. CONSTITUTION:Alloy ingot having by atomic %, 12-16% R, 4-15% B, 70-85% Fe as main components is annealing treated at 1,000-1,150 deg.C for 5-50hr. There by, prevention of segregation of component, and coarsening of crystal grain are aimed, further the ingot is crushed roughly, and milled finely. Alloy powder having obtd. about 0.3-80mu average size is molded in magnetic field, then densi fied to sintered body having density of >=90% of theoretical density by e.g. primary sintering at about 900-1,200 deg.C in vacuum. Next, the sintered body is hot hydrostatically prees treated at 700-1,100 deg.C, 500-1,300atm pressure using inert gas as pressure medium in sealed vessel embedded in oxidation inhibitor such as e.g. metallic Ti powder, to rise the density to 98.5% of theoreti cal density. Thereafter, said body is aging treated.
Patent JP-2000088852-A (JP)
Title: Quantitative-measuring method and quantitative- measuring device for specimen
Inventor: SOMA KAZUNORI
IPC: G01N33/543
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To easily realize a quantitative measurement of a substance to be detected by measuring a starting flowing length of an aggregation pattern of a magnetic particle. SOLUTION: An automatic indirect aggregation immuno-measuring device is constituted, for example, by a micro-plate supplying device 1; a specimen dispensing device 2; a reagent dispensing device 3; a specimen and a reagent stirring device 4; a forced precipitation device 5 for forcedly precipitating a magnetic particle; an inclination device 6 for inclining the micro-plate; a reading device 7 for reading a starting flowing length of the magnetic particle; a concentration determination device 8 for applying the length read to a calibration curve and calculating a concentration of the specimen; and a recovery device 9 for recovering the micro-plate used. A magnetic particle in the reagent is forcedly precipitated by a magnetic force and a container is inclined at a state of releasing it from a magnetic force.  Thereby, the magnetic particle is flowed and an aggregation pattern is formed and then, a starting flowing length of the aggregation pattern is measured. The measured value is applied to the calibration curve previously prepared to determine a concentration of the object substance in the specimen.
Patent JP-H11101959-A (JP)
Title: Electric field absorption type optical intensity modulator
Inventor: TAKEUCHI HIROAKI
IPC: G02F1/025
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in photocurrents which is the cause for an unstable operation at the time of high-speed modulation and to enable stable and good optical signal transmission by arranging non-light emitting recombination centers into barrier layers among semiconductor multiple quantum well layers which are light absorption layers. SOLUTION: The non-light emitting recombination centers of electrons and holes are arranged in the barrier layers of the semiconductor quantum wells which are the light absorption layers. Namely, the electrons formed in the well layers 13 and the holes formed in the well layers 24 move into the barrier layers 22 and exist on spatially proximate positions. The moved electrons and holes are recombined and annihilated within the barrier layers 22 via the non-light emitting recombination centers previously arranged in the barrier layers 22. This phenomenon occurs within all the barrier layers in the semiconductor quantum moving layers and all of the light forming carriers flowing in the external electric circuits of the modulator are annihilated within the semiconductor quantum well layers of the modulator and the photocurrents no more flow effectively to the external electric circuit.  The well layers 23, 24 in which the light is absorbed and is subjected to photoelectric conversion and the barrier layers 22 in which the formed electrons and holes are recombined are thus spatially separated.
Patent JP-S63115665-A (JP)
Title: Plaster mold for low pressure casting of metallic die for molding and vulcanizing of tire
Inventor: IWAI KANZOU
IPC: B22C9/02
Filed: 1986-11-01
Abstract: PURPOSE:To fill up a molten metal in a main die with its natural flowdown without any gas contamination and to make a casting article in good quality by ascending the molten metal inside a holding furnace with its pressurizing by a center stoke under the pressure reduction with the attraction of the hollow center frame of the plaster segment for casting. CONSTITUTION:The cavity 6 of a main die M is composed of the lower die 5 placing on the plaster segment 1 for casting having a center frame 2 interposing a casting sand 3 at the center and of an upper die 4. The molten metal 8 inside the holding furnace 7 provided at the lower part is ascended by passing it through a center stoke 9 with a gaseous body pressurizing, filling up the cavity 6 with its uniformly flowing down in all directions along the surface of the segment 1 from a pouring gate 9a. The molten metal approaching to a short stoke 9 is ascended with a comparatively low working by the attraction of the center frame 2 and the temp. reduction of the molten metal 8 is reduced. The casting article is made in a good quality due to no gas contamination.
Patent JP-H02110271-A (JP)
Title: Ice making device
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1988-10-18
Abstract: PURPOSE:To reduce a load applied on a driving device upon separating a water pan from ice by a method wherein hot air is supplied into a ventilating passage prior to the inclination of the water pan to heat the upper surface plate of the water pan and melt the lower surface of the ice, frozen and adhered to the surface of the upper surface plate quickly. CONSTITUTION:In so-called reverse cell type ice making device, provided with a water pan 12 arranged at the open surface side of a cooler 1 having a multitude of ice making chambers 1A opened downwardly, a warm air generator 16 is operated when ice making is finished. Generated hot air is passed through a ventilating passage 34 from an inflow port 14 and is discharged out of an air discharging port 25. When the hot air is ventilated through the ventilating passage 3. in such a manner, heat is transferred to ice through an upper surface plate 26 and melts the lower surface of the ice 43 frozen and adhered to the surface of the upper surface plate 20 whereby adhesive force between the upper surface plate 26 and the ice 43 may be weakened prior to the inclination of the water pan 12. According to this method, a load applied on the driving device 11 upon separating the upper surface plate 26 from the lower surface of the ice 43 may be reduced.
Patent JP-S62168547-A (JP)
Inventor: GEUS JOHN WILHELM
IPC: C07C45/38
Filed: 1986-11-01
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-S63117284-A (JP)
Title: Distance measuring apparatus
Inventor: NITORI KAZUHIKO
IPC: G01S15/08
Filed: 1986-11-05
Abstract: PURPOSE:To achieve a higher distance measuring accuracy, by estimating a difference in the propagation delay time with variable delay circuits and correlators to control the delay time of the variable delay circuit, minimizing variations in peak points of output signals of the correlators. CONSTITUTION:Sound wave being propagated after emitted from a target is converted into an electrical signal with receivers 1 and 2. An output signal of the receiver 1 is inputted directly into a correlator 9 while an output signal of the receiver 2 is done into a correlator 10 through a variable delay circuit 6. Here, a receiver array 3 and a beam former 4 are provided to improve the S/N ratio of the output signals while a bearing estimating device 7 is provided to obtain the estimate theta' of a target bearing theta. A delay value estimating device 8 calculates an approximate value of a delay value to be estimated from the estimate theta' and delay values of the circuits 5 and 6 are changed using the resulting value to minimize variations in peak points of output signals of the correlators 9 and 10. Outputs of the correlators 9 and 10 are inputted into a distance calculator 13 through respective peak point estimating devices 11 and 12 and the distance and bearing of a target are calculated from the position of the peak points and the sound velocity to be outputted at an output terminal 14.
Patent JP-H03123817-A (JP)
Title: Industrial supervisory and controlling device
Inventor: SASANO KISABURO
IPC: G06F3/048
Filed: 1989-10-06
Abstract: PURPOSE:To use a file area efficiently by providing a single data file group, a file conversion table, an actual data file conversion part, etc., and storing a common file with data which are common to plural data output devices. CONSTITUTION:Data are gathered from a plant, etc., by an application program, arithmetic is performed according to the data, and the arithmetic result is stored in a data file 21. Further, the number of a CRT where the data are displayed is stored as a device number in a device number storage part 70 and information on a screen number, etc., is stored in an actuation information setting part 40. The file conversion table 90, on the other hand, is stored with a physical file number (b) and a file classification number (c) corresponding to a logical file number (a). Then the actual data file conversion part 80 converts the number (a) which does not depend upon a device described in a picture program as a program for data output into a number (b) by referring to the table 90 and the device number in the storage part 70, and recognizes whether the data are characteristic or common at the same time.
Patent JP-H0596938-A (JP)
Title: Drive torque detecting device for variable displacement type compressor
Inventor: YAMANAKA YASUSHI
IPC: F02D29/04
Filed: 1991-10-09
Abstract: PURPOSE:To detects the drive torque of a variable displacement type compressor disposed in a cooling unit installed on a vehicle, with a simple structure. CONSTITUTION:An ambient temperature sensor 31 detects the temperature Tac of ambient air flowing into a condenser 14 from the outside. A rotational speed sensor 32 detects the rotational speed of a variable displacement type compressor 11. A high pressure side pressure sensor 33 detects the high pressure side pressure of condensed coolant. A vehicle speed sensor detects the vehicle speed. A microcomputer 36 computes the flow rate of coolant circulating through a cooling unit 10 in accordance with the detected high pressure side pressure, the detected ambient air temperature and the detected vehicle speed, and computes the capacity of the compressor 11 in accordance with the calculated flow rate and the detected rotational speed. The drive torque of the compressor 11 is calculated in accordance with the calculated capacity and the detected high pressure side pressure.
Patent JP-H07251187-A (JP)
Title: Solid agent for water treatment
Inventor: TASHIRO EIICHI
IPC: C02F3/00
Filed: 1994-09-30
Abstract: PURPOSE:To eliminate a process for removing oil content or SS by a pressure floating method in the treatment of waste water using a contact filter medium. CONSTITUTION:A saponin-contg. agent is added to waste water containing a large amt. of oil or SS, and the waste water is introduced to the contact filter medium tank. By adding the saponin-contg. agent, the oil content is emulsified so that the microbial treatment can be easily performed, and microorganisms are activated to satisfactorily decompose the emulsified oil content and the SS component.
Patent JP-2000097120-A (JP)
Title: Fuel tank device
Inventor: HATTORI TOSHIO
IPC: F02M25/08
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank device which can reduce the restoring pressure of the float of a vent valve in a simple structure and a small cost rise. SOLUTION: In a fuel tank device, the other end of a vent pipe 6 whose one end is connected to a caniseter 5 is faced to the inside of a fuel tank 1, a vent cut valve 9 is connected to the other end of an vent pipe 6, a differential pressure regulating valve 7 is provided on the way of the vent pipe 6, the other end of the evaporation pipe 10 whose one end is connected to the canister 6 through the downstream side of the vent pipe 6 is faced to the inside of the fuel tank 1, an evaporation cut valve 11 is connected to the other end of the evaporation pipe 10, and a check valve 12 is provided on the way of the evaporation pipe 10.  In such a fuel tank device, the evaporation pipe 10 at the evaporation cut valve 11 side closer than from the check valve 12, and the vent pipe 6 at the vent cut valve 9 side closer than from the differential pressure regulating valve 7, are communicated through a bypass pipe 21.
Patent JP-S62125031-A (JP)
Inventor: OKUMURA MASAKATSU
IPC: D02G3/24
Filed: 1985-11-20
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-H06115238-A (JP)
Title: Transfer film with recess and protrusion pattern and manufacture thereof
Inventor: KIKUCHI NARIKAZU
IPC: B41M3/06
Filed: 1992-09-30
Abstract: PURPOSE:To perform correct coloring and achieve the production of the a film in an easy way by forming recess and protrusion patterns composed of a synthetic resin on one face of a synthetic resin film by means of transfer and forming a colored layer for transfer on the recess and protrusion patterns in such a manner that color is changed in every region or the entire region has the same color. CONSTITUTION:An ultraviolet-curable resin 4 in a storage tank 3 is applied with coating rollers 5 to recesses 2 formed on the outer peripheral surface of a rotating drum 1. A transparent synthetic resin film 7 wound around a roller 7a is pressed by a pressing roller 9 against the outer peripheral surface of the rotating drum 1 to adhere thereto with the aid of an adhesive layer 8. Further, the UV-curable resin 4 is irradiated with ultraviolet rays from a UV-irradiating lamp 10 and cured integrally with the synthetic resin film 7, whereby protruding patterns 2a formed by the recesses 2 on the rotating drum 1 are transferred onto the surface of the synthetic resin film 7. A transfer film 15 with recess and protrusion patterns is fed under a silk screen form plate 12 to form a printing ink layer 14 before being taken up on a winding roller 16.
Patent JP-H06109663-A (JP)
Title: Method for inspecting foreign matter
Inventor: GOTO KAZUHIKO
IPC: G01N23/18
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a method for inspecting a foreign matter in a foreign matter inspection in an electric cable using X-rays, wherein no dead angle is generated in inspection, location of a detected material is easy, inspection accuracy is high, time required for inspection can be shortened and inspection is possible over an entire length of the electric cable. CONSTITUTION:An X-ray source 4, an X-ray line sensor 6 and a slit 7 are placed for an electric cable 2, and these are rotated by 360 deg. with respect to the electric cable 2 as the center. X-rays 5 applied from the X-ray source 4 at this time pass through the slit 7 to transmit in contact with an internal semiconductor layer 9 of the electric cable 2. Then these are moved by one unit section in a direction opposite to an advancing direction of the cable 2 and then rotated by 360 deg. again. These steps are sequentially repeated.
Patent JP-H07114089-A (JP)
Title: Mounting mechanism for photographic lens
Inventor: MATSUI NOBUO
IPC: G02B7/02
Filed: 1993-10-20
Abstract: PURPOSE:To eliminate backlash between a lens barrel receiving base and a photographic lens barrel so as to align an optical axis on a camera body side with the optical axis of a photographic lens by moving back and forth a cylindrical body arranged on a photographic lens barrel side along a photographing optical axis, pressing an annular member in a ' direction with a tapered part cylindrically formed, so that the diameter of the annular member is enlarged or shrank and the annular member closely abuts on the photographic lens barrel receiving base on the camera body side. CONSTITUTION:A lever 24 is turned to move a controlling cylinder 22 backward along an optical axis P1, and the tapered surface formed on the controlling cylinder 20 moves along the tapered surface of a ring 20, so that the ring 20 is pressed in a direction where the diameter is enlarged by the controlling cylinder 22. Thus, the diameter of the ring 20 is enlarged and the pressing piece of the ring 20 closely abuts on the lens barrel receiving base, so that the backlash between the lens barrel receiving, base and the pattern projector 1 is eliminated. Therefore, the optical axis P1 on the pattern projector 1 side is surely aligned with the optical axis P2 on the camera body 11 side.
Patent JP-S62124215-A (JP)
Title: Method to prevent overheating of steel slab edge part
Inventor: IDETA TATATOMI
IPC: C21D9/00
Filed: 1985-11-25
Abstract: PURPOSE:To prevent the titled overheating without deteriorating heating efficiency, by covering upper, lower and side surfaces of edge part of a steel slab with heat shelter plate, in heating in the furnace. CONSTITUTION:The steel slab 3 charged from a charging hole 1A of the continuous steel slab heating furnace 1 is heated to a prescribed temp. by plural burners 2 provided at both side walls of the furnace at intervals in the moving direction, then extracted to outside of the furnace. Here, the heat shelter plates 4B, 4A, 4C covering upper, lower and side surfaces of edge part in direction orthogonal to moving direction of the slab 3 are provided to a part in the furnace 1. These are made of refractory brick, heat resistant alloy and ceramic, etc. The plate 4A is horizontally attached on a support 5 constructed with brick, etc., in i.e. hearth. On the other hand, the plate 4B, 4C are attached to a beam 8 fixed to lower ends of vertical arms 7 hung down from upper part of furnace body and the arms 7 are freely raised or lowered by an elevator 9 installed at the upper part of the furnace body.
Patent JP-H1088872-A (JP)
Title: Mounting construction of lock holding plate
Inventor: NAKAMATSU YASUJI
IPC: E05B15/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To correct a lock holding plate by moving it simply in the vertical and horizontal directions even in the case the lock holding plate is mounted to a door frame and even after it is mounted thereto. SOLUTION: A lower hole 2 is closed to bring a lock holding plate 3 into contact with a face 11, the edge of the lower hole 2 is inserted between the lock holding plate 3 and an upper side holding plate 5, and a bolt 7 is screwed in a female screw 51 of the upper side holding plate 5 through an upper side notch section 21 from a mounting hole 32 to hold the face 11 between the lock holding plate 3 and upper side holding plate 5. Then, the edge section of the lower hole 2 is inserted between the lock holding plate 3 and a lower side holding plate 6, a bolt 71 is screwed in a female screw 61 of the lower side holding plate 6 through an upper side notch section 22 from a mounting hole 33 to hold the face 11 between the lock holding plate 3 and lower side holding plate 6, and the lock holding plate 3 is anchored to the face 11.
Patent JP-H0666015-A (JP)
Title: Sound insulating floor
Inventor: KIDOKORO KATSUYUKI
IPC: E04F15/20
Filed: 1992-08-20
Abstract: PURPOSE:To structure a building floor with high sound insulation performance by a thin floor thickness and simple work method over a wide frequency band ranging from low sound zone to high sound zone by laying down vacuum panels of approx. 1cm in thickness between upper and lower floors of double floor utilizing the fact that the vacuum insulates sound. CONSTITUTION:In double floors, vacuum panels 3 are laid down without clearance on an underfloor such as concrete floor, ALC floor, set floor, wooden floor, etc., for supporting floor load in approximately overall room, and an upper floor 4 is laid down on it. To insulate impact noise on floor, an elastic material is installed on the front surface of the under floor 2 or rear surface of the upper floor 4 at the same time when the vacuum panels 3 are laid down. In the vacuum panel 3, pressure-resistant support materials not damaged by vacuum pressure and floor load are arranged between two outer plates adjacent to each other at specified intervals, its surrounding is sealed, and its hollow part is made vacuous.
Patent JP-H08121224-A (JP)
Title: Idle control method for engine
Inventor: IGARASHI MASATAKA
IPC: F02D41/06
Filed: 1994-10-26
Abstract: PURPOSE: To improve responsiveness and rotational convergence in idling control by determining an opening of an idle control valve based on a set value of an air amount passing the idle control valve which is set in accordance with a target value of a physical mass in a linear relation to an indicated torque of an engine, and a differential pressure around the valve. CONSTITUTION: An idling control valve (ISCV) 16 is arranged on a bypass passage 15 bypassing a throttle valve 5a and communicating a resonator chamber 14 with an intake manifold 3, and controlled by means of an ECU. A fuel injection amount is calculated from a target value of an intake process air amount which is defined as a cylinder intake air mass per one intape process of one cylinder, which is in a linear relation to an indicated torque of an engine. An ISCV passing air amount corresponding to the fuel injection amount is set. A map is searched with parameters which are an ISCV passing air amount and differential pressure around the ISCV 16 for calculating an ISCV opening, that is, a duty ratio.