baber/WOPTO huggingface dataset:
Patent JP-H10150926-A (JP)
Title: Manufacture of frozen bait
Inventor: MIYAZAKI TSUTOMU
IPC: A01K97/04
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a frozen bait whose handleability as a hooked bait is specially excellent compared to a conventional bait after maintaining excellent appearance even after refrigeration. SOLUTION: Frozen krill in a block shape are defrosted, immersed in an aqueous solution to which an antioxidant is dissolved and then, immersed in an alcohol solution to which sorbic acid as a discoloration preventing agent is added further. The krill are scooped up at the point of time when the feed and abdominal parts of the krill are turned whitish, packed in a container, covered with a lid and refrigerated to be under -20 deg.C.
Patent JP-H03172576-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: KOKUBO KAKURO
IPC: F02D9/04
Filed: 1989-11-30
Abstract: PURPOSE:To excellently perform the ignition and combustion of an air-fuel mixture as well as to improve the extent of cold startability by atomizing fuel after being subjected to ultrasonic vibration and simultaneously making a gas temperature in a combustion chamber go up by means of lowering the extent of exhaust efficiency, at a time when an internal combustion engine is started. CONSTITUTION:When an internal combustion engine 1 is started, a vibrator horn 24 is subjected to ultrasonic vibration with an ultrasonic wave generating means 22, and fuel is injected to this vibrator horn 24 from an injector 30, through which this fuel is atomized. Then this atomized fuel spray is mixed with air flowing in an intake manifold 16, and it is fed to the inside of a combustion chamber 6 through an intake port 8 with the opening of an intake valve 12. An air-fuel mixture is thereby easily ignited and combusted. Simultaneously with this, a throttle valve 19 is operated in the opening direction and exhaust flow in an exhaust manifold 17 is restricted, thereby increasing a residual gas in the combustion chamber 6. With this constitution, a gas temperature in the combustion chamber 6 is quickly raised to the specified temperature necessary for evaporation of the atomized fuel.
Patent JP-H10152767-A (JP)
Title: Corrosion protective treatment for internal surface of heat transfer tube made of aluminum alloy
Inventor: FUJIYOSHI TATSUYA
IPC: C23C10/30
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To form a Zn diffusion layer on the internal surface of a cooling water passage of a heat transfer tube made of Al alloy and to prevent the progress of corrosion from the internal surface of the passage by applying a high viscosity binder prepared by dispersedly mixing respective powders of Zn and fluoride to the internal surface of the passage of the heat transfer tube made of Al alloy and then heating this heat transfer tube to a specific temp. SOLUTION: The inside of a heat transfer tube 1, formed by extruding an Al alloy and to be integrated with a heat exchanger, etc., is provided with plural passages 4 for cooling water (corrosive fluid) by means of partition walls 3, respectively. A viscous mixture, prepared by dispersing a powder mixture of Zn and fluoride, such as KAlF4 and K3 AlF6 , in a high viscosity binder, such as acrylic resin, decomposing at high temp. without causing carbonization, is allowed to adhere to the internal surface of each of the passages 4. This heat transfer tube is heated to a brazing temp. (about 600 deg.C), by which the oxide is removed from the internal surface of the passage 4 by the fluorine generated from the fluoride and Zn is allowed to diffuse into the Al alloy of the internal surface of the passage 4 to form a Zn diffusion layer 11.  This Zn diffusion layer 11 acts as a sacrificial corrosion layer and prevents the corrosion of the internal surface of the passage 4 due to cooling water.
Patent JP-H03115859-A (JP)
Title: Combustion type analysis of water quality
Inventor: MATSUHISA HIROAKI
IPC: G01N31/12
Filed: 1989-11-30
Abstract: PURPOSE:To shorten a whole measuring time by performing the injection of a sample of the next time before a peak completion point. CONSTITUTION:In such a case that the total carbon amount is calculated at the first time and an inorg. carbon amount is calculated at the second time and the latter is subtracted from the former to calculate an organocarbon amount, the time T from the injection of a sample in a fuel part to the peak completion point of a measured value signal is estimated by the first measurement to be stored and a delay time Tm up to the rising of the signal from the injection of the sample is stored as a constant and the injection of the sample of the second time is performed to an inorg. carbon reaction part 6 at the time of T-Tm and the inorg. carbon amount measured at the second time is subtracted from the total carbon amount measured at the first time to calculate the organocarbon amount. By this method, a measuring time can be shortened to a large extent.
Patent JP-H04186667-A (JP)
Title: Semiconductor device
Inventor: ISHIBASHI KEISUKE
IPC: H01F27/00
Filed: 1990-11-16
Abstract: PURPOSE:To make the occupancy area of a mounting board small, and miniaturize it and reduce cost by packaging the electric circuit requiring a coil as one part. CONSTITUTION:A plane coil 2 is stacked on the surface of a semiconductor chip 1 through an insulating film 5, and both ends 2A and 2B of this plane coil 2 are connected electrically to the proper electrode pads 1A and 1B of the semiconductor chip 1. This way, by molding the one, where the plane coil 2 is united with the semiconductor chip 1, with resin, the electric circuit requiring to use the coil is packaged as one part. It can be materialized as a device, which includes a band removing filter, a Colpitts oscillating circuit, or a differential circuit.
Patent JP-2000139015-A (JP)
Title: Protector for branch section of wire harness
Inventor: HAYASHI HIROYUKI
IPC: B60R16/02
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To attach a protector to the branch section of a wire harness without raising the branch section and, at the same time, to improve the protectiveness of the protector. SOLUTION: A protector 10 is provided with a box-like main body 10a having an opened top face and a lid 10b connected to the main body 10a with hinge sections 10c, and inserting grooves 10h made by notching the side faces of the main body 10a in U-shapes. In the wiring work of a wire harness W/H, the protector 10 is placed on a holding jig 12 and the lid 10b is put on the main body 10a after the branch section X' of the wire harness W/H is housed in the main body 10a and the branch lines of the harness W/H are drawn out from the grooves 10h, and then, the protector 10 is attached to the branch section X' of the harness W/H.
Patent JP-S63166311-A (JP)
Title: Tuning point setting device for radio receiver
Inventor: KOBAYASHI TOMOHISA
IPC: H03J1/18
Filed: 1986-12-27
Abstract: PURPOSE:To decrease the time required for tuning by providing a rotary angle detecting means detecting a rotary angle of a tuning shaft and activating a driver forcibly until the rotary angle or the tuning shaft reaches a rotary angle with respect in the vicinity of a prescribed frequency so as to prevent the mis- tuning due to noise or side band or the like. CONSTITUTION:A rotary angle detecting means 12 detects a rotary angle of a tuning shaft indirectly to detect the rotary angle of a motor 8 and consists of a pulse encoder 13 and a counter 14. A control circuit 11 drives a motor forcibly till the rotary angle Q1 or Q2 of the tuning shaft in the vicinity of an object frequency. Since the tuning shaft is driven forcibly without detecting the demodulated output of a radio receiver up to the vicinity of the prescribed frequency, the mis-tuning is prevented and the rotating speed of the tuning shaft is quickened to reduce the time required for tuning.
Patent JP-H11131246-A (JP)
Title: Plasma cvd device and formation of deposited coating film by plasma cvd
Inventor: YAMAGAMI ATSUSHI
IPC: G03G5/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD device capable of efficiently forming a deposited coating film of a semiconductor device or the like of high quality in which coating film thickness is extremely uniform and the coating film quality is homogeneous on a substrate of a large area at a high speed. SOLUTION: In a plasma CVD device forming a deposited coating film on a substrate having a reaction vessel permitting evacuation, a gaseous starting material feeding means feeding a gaseous starting material, a substrate holding means, a cathode electrode 103 and a high-frequency power source, in which high-frequency electric power generated by the high-frequency power source is fed to the cathode electrode 103 to generate plasma on the space between the substrate held by the substrate holding means and the cathode electrode, by which deposited coating film is formed on the substrate,  the cathode electrode is composed of an inside conductor 203 composed of plural bar-shaped electric conductor members on the same axis capacitively coupled by a dielectric member 202 in at least one or more places and an outside conductor 205 composed of a dielectrid partially or wholly covering the inside conductor and single or plural annular dielectric members 204 arranged on the outer circumference of the dielectric corresponding to the capacitively coupled place in the inside conductor.
Patent JP-H11131353-A (JP)
Title: Melt-blown nonwoven fabric and nozzle piece for melt-blowing nonwoven fabric
Inventor: KENJO TAKASHI
IPC: D04H3/005
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a single melt-blown nonwoven fabric that is simultaneously formed monolithic with a broad distribution of fiber diameter and is useful as a filter of high precision and long life and to provide a nozzle piece for forming the same. SOLUTION: In the nozzle piece having round nozzle holes bored in one row on the top edge of the die, the monolithic melt-blown nonwoven fabric is produced by using the nozzle piece in which n rows of nozzle holes B having the smaller hole diameter than the hold diameter of the nozzle hole are arranged between the adjacent nozzle holes A and the resultant fibers have 1-10 μm fiber diameter and 2 or more fiber diameter variance ratio and comprises ultra fine fiber having a broad fiber diameter distribution in the two dimension and also in the three dimension.
Patent JP-H05150145-A (JP)
Title: Method for making laser light incident on optical fiber
Inventor: IMAMURA SEIJI
IPC: B23K26/064
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the method for making the laser light incident on the optical fiber which decides the optimum position of incidence of the laser light on the optical fiber by easy set-up. CONSTITUTION:A dichroic mirror 8 is installed on the optical path between a laser oscillator 1 and a condenser lens 3 arranged at the incidence terminal side of the optical fiber 2, a TV camera 9 is arranged behind it on the reverse surface side of said dichroic mirror while facing the incidence terminal of the optical fiber, and the incidence terminal of the optical fiber is fitted to a fixed jig 4 mounted on an X-Y-Z moving stage 11. A burn pattern is formed on a photosensitive plate 13 which is set first on the fixed jig, the convergence position and convergence spot diameter of the laser light are verified on the screen of the monitor 10 of the TV camera, and the burn pattern is aligned with a reference point on the monitor screen; and then the moving stage is operated while the core end surface of the optical fiber fitted to the fixed jig is observed on the monitor, thereby performing the optimum positioning and adjustment of the optical fiber incidence terminal for the laser light.
Patent JP-H01154960-A (JP)
Title: Cycloid spraying method and device by twin gun
Inventor: YAMAZAKI SHINOBU
IPC: B05B7/02
Filed: 1987-12-09
Abstract: PURPOSE: To reduce cost by mounting two spray guns different in radius of rotation on a rotational shaft and rotating the rotational shaft while being linearly moved for spraying along a gun operating trajectory of a double cycloid with two guns. CONSTITUTION: Automatic guns 11, 12 are formed as automatic guns for construction coating agent in a vertical conical pattern in use for tiles and resins and mounted different distances away from the center at both sides of a rotational shaft 9 at the end of a plug 13. Spray material is parted from a rotary joint 8 by a plug 13 and force fed into the guns 11, 12. The guns 11, 12 have traversing speeds freely adjustable with inverter control, and the rotating and traversing speeds adaptable to the spray material and the patterns of a main material are selected for the spray of a double cycloid with the operation of a variable speed motor 2 and a reciprocator. In this way, there is no spraying irregularity without remaining a gun trajectory on a spray plane.
Patent JP-H11138505-A (JP)
Title: Method for processing profile and its apparatus
Inventor: MOMOI KAZUAKI
IPC: B27C3/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To process a profile under a stood and held condition when such a processing as perforation is performed on a continuous profile forming a sash. SOLUTION: The titled apparatus consists of a reference holding part 5 for standing a profile and fixing its bottom end part to the bottom reference face, a processing region holding part 6 for fixing the upper and lower part at a position to be processed of the stood and held profile w at the top reference face and a processing unit part 7 provided with a processing tool and the above described reference holding part 5 and both the processing region holding part 6 and the processing unit part 7 are mutually and relatively provided so as to fix one and make another elevate/descend up and down.
Patent JP-H09152922-A (JP)
Title: Card and portable information equipment
Inventor: KOBAYASHI KOICHI
IPC: G06K17/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To extend both a memory extending function and a radio communication function by performing memory extension and radio communication function extension through a telephony device using radio communication. SOLUTION: With a switching signal from the portable information equipment, it is determined whether the extension card 2 functions for memory extension or radio communication function extension, and a control part 22 having received this switching signal switches control over the extension card 2 according to the switching signal. When this extension card 2 operates for radio communication function extension, an indication signal from the portable information equipment determines whether the received data is transmitted to the portable information equipment or held in the memory 23, and the control part 22 having received this indication signal controls the extension card 2 according to the indication signal. Thus, the memory extension and radio communication function extension through the telephony device using radio communication are performed.
Patent JP-H11148047-A (JP)
Title: Coating composition
Inventor: TANAKA SHOICHI
IPC: C09D5/28
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition excellent in coating film performances such as processability, coating film hardness, blocking resistance and weather resistance and capable of forming uniform coating films which look like the citrus skin. SOLUTION: This coating composition comprises 100 pts.wt. of a resin component comprising (A) 20-80 pts.wt. of a polyester resin having a number-average mol.wt. of 2,000-18,000, a glass transition temperature of -20 deg.C to <5 deg.C, and a hydroxyl group value of 5-60 mgKOH/g, (B) 5-65 pts.wt. of a polyester resin having a number-average mol.wt. of 13,000-30,000, a glass transition temperature of 5-35 deg.C and a hydroxyl group value of 2-25 mgKOH/g, and (C) 15-35 pts.wt. of a melamine resin cross-linking agent, and (D) 1-20 pts.wt. of polybutylene terephthalate particles having an average particle diameter of 15-70 μm. Therein, the component B has a larger number-average mol.wt. by >=1,000 than that of the component A.
Patent JP-H02160499-A (JP)
Title: Measuring device for robot data
Inventor: MIYAZAWA AKIHIKO
IPC: G01B5/008
Filed: 1988-12-12
Abstract: PURPOSE:To measure the robot data showing a misregistration amt. with high accuracy and efficiently by providing an arithmetic means calculating the robot data on the slippage of the positional coordinate of the body to be detected and the original positional coordinate by input data based on the output detecting signal of the detector detecting the relative positional coordinates to one face of the body to be detected. CONSTITUTION:The body 31 to be detected is of hexahedronal shape and moved with the movable part of a robot 30. On the other hand, a positioning plate 33 is fixed to a preset relative position to the robot 30. A detector 34 is fixed to the optional hole of the porous part 32 of this positioning plate 33, opposed by being separated to one face of the body 31 to be detected and detects the relative positional coordinate to one face of the body 31 to be detected. Then, an arithmetic means 35 calculates the robot data concerning the slippage of the positional coordinate of the body to be detected and the original positional coordinate by the input data based on the output detection signal of this detector 34.
Patent JP-H04184265-A (JP)
Title: Measuring instrument of cross coil type
Inventor: TSUYUKUBO SAKAE
IPC: G01R5/16
Filed: 1990-11-19
Abstract: PURPOSE:To improve the abrasion resistance between an indicator shaft and a bearing and to reduce the indicating hysteresis by mounting a hair spring so that, the indicator shaft is energized in an opposite direction to gravity. CONSTITUTION:An end 8a of a spiral hair spring 8 is fixedly attached to an indicator shaft 2, and the other end 8b is secured to a housing 3. When the other end 8b of the hair spring 8 is fixed to the housing 3, it is so arranged that the bearing load of the indicator shaft 2 is reduced via the elasticity of the hair spring 8, in other words, the other end is energized to push the indicating shaft 2 up with the utilization of the elasticity of the hair spring 8. Therefore, the bearing load of the indicator shaft 2 is reduced by the elasticity of the hair spring and the abrasion resistance between the indicator shaft 1 and the bearing is improved. Moreover, the indicating hysteresis is reduced.
Patent JP-H02159492-A (JP)
Title: Hose end cap
Inventor: ENOMOTO YUKINOBU
IPC: F16L33/24
Filed: 1988-12-14
Abstract: PURPOSE:To improve sealing quality by constituting a hose end cap with an outer cylindrical member having a female thread part on a sleeve, one row of circular groove, an expanded inner diameter part and a hose fastening groove, and an inner cylindrical member having a male thread part on a nipple, one row of circular part and a small diameter part. CONSTITUTION:The hose end cap in the title comprises an outer cylindrical member 1 and an inner cylindrical member 11. The outer cylindrical member 1 is provided with a female thread part 4 deep on the internal surface of a sleeve 2, and one row of circular groove 5 is formed near the female thread part 4. An inner diameter expansion part 6 at the open end side of the member 1 is provided with a hose fastening groove 7. The inner cylindrical member 11 has a male thread part 13 on the external surface of a nipple 12 for screwing into the female thread part 4, and one row of circular projection 14 for close engagement with the circular groove 5. Furthermore, a small diameter part 15 is provided for pressing a hose end to the internal surface of the inner diameter expansion part 6. As a result, it is possible to quickly couple the hose and maintain sealing quality against a transportation fluid for a long period.
Patent JP-2000113720-A (JP)
Title: Recessed fluorescent lamp unit
Inventor: NOGUCHI HIDEKAZU
IPC: F21V21/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To use raised holes for receiving mounting feet of lamp sockets, and to form raised pieces corresponding to the raised holes, to utilize them for protecting the mounting feet. SOLUTION: A downward opened unit body is provided to be recessed into a recessing hole of a ceiling material, lamp sockets 20 fixed on respective inside faces of a pair of opposite end plates 12 of the equipment body, and a straight fluorescent lamp detachably loaded between the lamp sockets 20. Each end plate 12 is provided with a pair of raised pieces 16 corresponding to a pair of raised holes 14, and raised on the outside of the end plate 12. A pair of elastic mounting feet 22 inserted into the raised holes 14 are formed on each lamp socket 20. A hook nail 24 elastically locking with a locking edge 18 of each raised hole 14 is formed at the tip of each mounting foot 22.  The raised pieces 16 are arranged inside and the locking edges 18 are arranged outside with respect to the center of the lamp sockets 20. the respective raised pieces 16 are set along the corresponding mounting feet 22.
Patent JP-H02160182-A (JP)
Title: Method for controlling energization current at resistance heating
Inventor: SAITO KENJI
IPC: H05B3/00
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the generation of distortions and to obtain a high-quality product by increasing the load current to a metallic material with lapse of time at the time of resistance heating with which the metallic stock is held in place between a pair of electrodes and is electrically heated. CONSTITUTION:The bar-shaped metallic stock 1 for an engine valve and a guide member 2 are mounted to the electrode 3 for energization mounted to the top end of a piston rod 4a of a cylinder 4 for compression and the electrode 5 on a stationary side is commonly used as a support of an electric forging machine. The electrodes 3, 5 are connected to a secondary coil 7 of a transformer 6 and a primary coil 8 is connected to an AC power source 9. The primary coil is provided with plural taps for controlling the secondary load current by changing the turn ratio of the secondary coil and the respective taps are connected in parallel with triacs 14. Respective proximity switches 16 detect the actuation of the cylinder 4 and emit signals to the triacs 14 when the cylinder 4 is actuated at a specified speed. The taps 10 of the smaller number of turns are successively changed over to the taps 13 of the larger number of turns to increase the current flowing in the electrodes 3, 5 as time passes by. The heat generation temp. is gradually increased in this way and the high-quality product is efficiently produced.
Patent JP-H11234052-A (JP)
Title: Class a/f amplifier with secondary and third harmonics input/output filtering and self-bias distortion correction
Inventor: HELMS DAVID R
IPC: H03F1/32
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a class A/F amplifier having linearity and power efficiency which are superior to those of a class A amplifiers. SOLUTION: This class A/F amplifier has an input filtering and matching circuit 12, an addition coupling 20, an amplifying circuit 14, a feedback filtering bias circuit 18, and an output filtering and matching circuit 16. Since this class A/F amplifier significantly reduces higher harmonics of a radio frequency signal to cause power interferences between adjacent channels, this amplifier offers significantly improved mobile communication services having a wide communication range, and high quality communication.