baber/WOPTO huggingface dataset:
Patent JP-2000119618-A (JP)
Title: Aqueous adhesive composition for dry laminate having core/shell structure
Inventor: TAMAZAWA MITSUO
IPC: C09J151/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous adhesive for dry laminates having a high adhesion for dry laminate processing. SOLUTION: This aqueous adhesive composition for dry laminates having a core/shell structure is prepared by mixing an emulsion (B) having a core/shell structure, which comprises as a shell a water-soluble copolymer (A) comprising from 1 to 20 wt.% α,β-ethylenically unsaturated carboxylic acid, from 1 to 10 wt.% non-ester carbonyl group-containing unsaturated monomer and an α,β-ethylenically unsaturated monomer which is copolymerizable with these, and a core comprising at lease 0.1 wt.% methacrylic glycidyl ester, at least 0.1 wt.% dimethacrylate compound, from 0.1 to 10 wt.% non-ester carbonyl group-containing unsaturated monomer and an α,β-ethylenically unsaturated monomer copolymerizable with these, with a polyfunctional hydrazide compound at an amount of from 0.1 to 1.0 equiv.  of the total amount of the non-ester carbonyl group-containing unsaturated monomers in the core and the shell composing the emulsion as a crosslinking agent.
Patent JP-H08153641-A (JP)
Title: Frequency-attenuation characteristics control method of common mode interference wave choking element
Inventor: SHINOHARA SHINICHI
IPC: H01F41/00
Filed: 1994-11-29
Abstract: PURPOSE: To enable a common mode interference wave choking element to be easily controlled at any time in frequency-attenuation characteristics such as the frequency of most attenuated interference waves even when it is used as it is interposed in a pair of signal transmission lines. CONSTITUTION: For controlling a common mode interference wave choking element in frequency-attenuation characteristics such as frequency of most attenuated interference waves, a lead wire 4 is wound on a magnetic ring 1 in a toroidal manner to serve as a frequency-attenuation characteristics controlling coil 5 for a common mode interference wave, and the ends of the frequency- attenuation characteristics controlling coil 5 are connected to each other.
Patent JP-H10129567-A (JP)
Title: Hydraulic operating lever device
Inventor: FUSE TOMOHIRO
IPC: G05G25/04
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To make the movement of a piston rod caused by the turn of a lever efficient. SOLUTION: A lever 5 is turnably mounted to a master cylinder 3 for a hydraulic brake by way of a pivot shaft 4. A recessed part 19 in a U shape in cross section is provided for one end of a piston rod 18 extended from the master cylinder 3, the other end 17 of a push rod 15 is engaged with the aforesaid recessed part so as to be spherically in contact therewith, a spherical part 15 at the other end is engaged with the spherical recessed part 13 of a joint part 12 supported by the lever 5, and the push rod 15 is connected with the push rod 15 in a ball joint form at this point. The circumference of a place starting from the recessed part 19 over to the joint part 12, is covered with a boot 20, so that water and dust are prevented from ingressing in a spherical contact part.
Patent JP-H02141508-A (JP)
Title: Manufacture of silver-platinum complex fine powder
Inventor: TAMEMASA HIROSHI
IPC: B22F9/24
Filed: 1988-11-21
Abstract: PURPOSE:To obtain powder uniformly dispersing platinum in silver fine powder by adding L-ascorbic acid (salt) into platinum colloid solution obtd. by adding sodium borohydride into platinum compound water solution and further adding silver compound water solution to reduce the silver. CONSTITUTION:For example, while stirring chloro-platinic acid water solution, the sodium borohydride is added to make the colloid solution uniformly dispersing the platinum. The L-ascorbic acid water solution is added to this colloid solution and while stirring, ammoniacal silver nitrate complex water solution is added and reduced, and filtered and washed to obtain the aimed silver- platinum complex fine powder uniformly dispersing platinum in the silver fine powder.
Patent JP-H05132710-A (JP)
Title: Manufacture of dead soft steel
Inventor: SEMURA KOUICHIROU
IPC: C21C7/00
Filed: 1991-11-11
Abstract: PURPOSE:To shorten the decarburizing time and to reduce the dispersion of arrival [C] by using plural vacuum degassing tanks and reducing the influence of base metal to be coated in the tanks. CONSTITUTION:Two vacuum degassing tanks are used, and dead soft steel having <=50ppm carbon content is produced. In the case base metal having high C content is produced in the first period of decarburizing, one tank is used, and the other tank is used in the latter period of the decarburizing in which the C content in the base metal reaches <=100ppm.
Patent JP-H11136326-A (JP)
Title: Portable telephone terminal
Inventor: KATAOKA EIJI
IPC: H04W52/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To make design simple and to miniaturize a produce by providing a lever that can move arbitrarily to a prescribed position and releasing both a battery and a SIM card by operating a lever. SOLUTION: A part which is driven by a battery, furthermore, has a SIM card 2 that is detachable and unites a lever 5, a plane 10 for pushing the card, a nail 7 for locking the battery and a returning spring 6 into a single body is attached to a rear case 9. The lever 5 can be moved in the directions of A or B. Here, when the lever 5 is shifted in the A-direction, the nail 7 for the battery is drawn back into the case 9, a lock is released, and the battery comes out. Next, when the lever 5 is pulled in the B direction, the card 2 is pushed out of the case 9. Further, because it is so constituted that the lever 5 does not move in the B-direction when the battery is mounted, there is no possibility that the card 2 is mistakenly released during communication, etc.
Patent JP-H04167322-A (JP)
Title: Fuse forming method and fuse
Inventor: KOUNO KOUZOU
IPC: H01H85/02
Filed: 1990-10-30
Abstract: PURPOSE:To enhance reliability by providing a caulking part with a cut recessed portion exposing a surface of a terminal in a state of the terminal being caulked to a fuse element, and connecting the fuse element and the terminal with soldering. CONSTITUTION:Terminals 2 are connected to both ends of a fuse element 1 with caulking parts 2a caulked respectively. Even when a gap is produced between opposing end portions 2c of the caulking part 2a, respective end portions 2c are brought into nearly tight contact with each other by strong caulking. In this case, cut recessed portions 2b formed in the caulking part 2a are integrated with each other, wherein a surface of the fuse element 1 is exposed. A fixed quantity of solder is supplied inside the recessed portion 2b and the fuse element 1 is connected to the terminal 2 by means of an appropriate heating method. With this constitution, contact resistance is made small, continuity is made stable, and fluctuation of fusing conditions is reduced.
Patent JP-H07147585-A (JP)
Title: Information wiring system
Inventor: OKUNO HIROHISA
IPC: H04L12/44
Filed: 1993-11-25
Abstract: PURPOSE:To prevent plural terminal equipments from being connected to one- system wiring. CONSTITUTION:The system is provided with a line concentrator 1, plural pairs of twisted pair wires 4 wired precedingly from the line concentrator 1 in a star shape, and plural connectors 3 connecting each of the twisted pair wires 4. Indication is made in each connector 3 when it is connected to the twisted pair wires 4 and power is supplied to the twisted pair wires 4. Furthermore, when a terminal equipment 8 is connected to at least one of the connectors 3, the indication is cleared.
Patent JP-H01162541-A (JP)
Title: Method and device for manufacturing metallic fiber, cross section of which take circular shape
Inventor: HANSUUBUERUNAA SHIYUREEDAA
IPC: B22D11/00
Filed: 1988-11-24
Abstract: PURPOSE: To facilitate the production of a gold layer fiber having a uniformly circular cross section by forming a laminar flow within a static flow passage by the cooling liquid in a short cooling block under a nozzle and adding a resistance lowering agent to the cooling liquid. CONSTITUTION: After a shut-off valve 15 is opened, liquid 1 is admitted through the nozzle into a cooling passage 9 at a velocity of 3 to 18 m/s and is made to cross the space of a width 0.5 to 10 mm filled with gas and steam. The outflow velocity of a molten liquid material from an extruder 2 is lower by 10 to 40% than the velocity of the cooling liquid in the cooling passage 9. The jet of the molten liquid material extruded from the nozzle of the extruder 2 forms an angle of 45 to 90 deg. with the flow direction of the cooling liquid 1 in the cooling passage. The cooling liquid 1 within the short block forms the laminar flow within the static flow passage 9. When the resistance lowering agent is added to the cooling liquid 1, A Reynolds number lowers and the migration from the laminar flow to turbulence is shifted to a higher velocity.  The gold layer fiber of the circular shape in the cross section of the amorphous or metastable crystalline structure having an arbitrary length and a diameter of 50 to 1000 μm is obtd.
Patent JP-H07145794-A (JP)
Title: Cross flow blast fan device
Inventor: TAKAHASHI NORIO
IPC: F24F1/00
Filed: 1993-11-25
Abstract: PURPOSE:To restrain abnormal sound without reducing the quantity of air in contrast to a conventional means that reduces abnormal sound but also reduces the quantity of air, in the case of a cross flow blast fan device. CONSTITUTION:The device consists largely of a cross flow blast fan 1 and a blast control slab 4, and especially, as for a distance 1 between the cross flow blast fan 1 and the blast control slab 4 and the fitting angle theta of each plate 3 and each blade 2 constituting the cross current ventilation fan 1, the distance 1 is made narrower and the fitting angle theta is made larger, according as they become on the outer side then the center. As a result, abnormal sound can be restrained with out reducing the quantity of air.
Patent JP-H04168278-A (JP)
Title: Vapor deposition device
Inventor: KIKUCHI HIROYA
IPC: C23C16/44
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate troubles, such as water leakage, of the device for thermally cracking the gaseous raw materials ejected from a nozzle and forming a vapor deposited film and to improve the reliability thereof by mounting radiating fins to the above-mentioned nozzle and cooling these nozzles with compressed air. CONSTITUTION:This vapor deposition device is formed of the nozzle 2 from which the gaseous raw material 1 are ejected and a cooler, etc., for cooling the nozzle from the circumference. The gaseous raw materials 1 ejected from the above-mentioned nozzle 2 are struck against a sample 6 and are thermally cracked, by which the vapor deposited film is formed. The radiating fins 14 are mounted to the above-mentioned nozzle 2 and are cooled by the compressed air 17 controlled by a flow meter 16 at this time. The troubles, such as water leakage generated in the joint part of the water-cooled cooler, are eliminated in this way.
Patent JP-H04168631-A (JP)
Title: Optical pickup device
Inventor: HONMA OSAMU
IPC: G02B7/28
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate a cross noise and to obtain a stable operation by calculating a focus error signal to obtain from a plurality of spots, and obtaining a final focus error signal. CONSTITUTION:Intensities of second, third spots 6b, 6c are 1/2 of a first spot 6a. Thus, the sum of cross noises of focus error signals generated from second, third photodetectors 14, 15 is equal to a cross noise of a focus error signal generated from the output of a first photodetector 12. Focus error signals generated from the first - third photodetectors 12, 14, 15 re applied to a differential amplifier 16. Thus, a stable focus error signal having no cross noise is obtained.
Patent JP-H02145846-A (JP)
Title: Sliver steamer
Inventor: KITAMURA KENJI
IPC: D06B3/02
Filed: 1988-11-22
Abstract: PURPOSE:To conduct adequate and uniform steam treatment of sliver in the steamer by arranging the sliver inlet and outlet at lower part than the steam introduction means beneath the steam-permeable conveyer and also setting the communicating exhaustion means. CONSTITUTION:The steaming chamber 10 is provided with a steam-permeable and endlessly rotating conveyer 9 for sending sliver 3 from the inlet 14 to the outlet 15, and the steam introduction means 13 is set beneath the conveyer 9 so that the sliver inlet 14 and the outlet 15 become lower than the steam introduction means 13. The sliver 3 is fed through the swing feeder 6 and conveyer 8 and the inlet 14 into the steaming chamber 10, then, comes up together with the conveyer belt and passes over the steam introduction means 13 for steam treatment, and goes down with the conveyer 9 and out of the outlet 17. Thus, the outside air is inhibited from invading into the steam chamber 10 and the exhaustion means 17 is used to remove out the air in the chamber smoothly whereby the atmosphere in the chamber is efficiently replaced with steam.
Patent JP-H08154395-A (JP)
Title: Brushless dc motor
Inventor: ITO ATSUSHI
IPC: H02P6/10
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a brushless DC motor which smoothes a torque ripple and reduces a noise due to the pulsation of a fuel or the like by a method wherein the level of an exciting current at every phase is changed at every angle of rotation of a rotor. CONSTITUTION: Four-phase motor coils 13a to 13d are excited at one phase or two phases by a drive circuit 200. Exciting currents 11 to 14 for respective phases have a duty ratio of 100% during an exciting period at one phase, they have a duty ratio of 50% during an exciting period at two pjases. The electrifying period of the exciting current at one phase becomes a cutoff period in the exciting current at the other phase. The number of generated torque ripples per rotation of a rotor 1 is eight. In addition, since the magnitude of a torque ripple during the exciting period at one phase is suppressed, the torque ripple becomes small, and the magnitude of individual torque ripples becomes nearly equal.  In this manner, when the level of the exciting current at every phase is changed at every angle of rotation of the rotor at an integral multiple of the number of phases, the torque ripples are smoothed, and a noise due to the pulsation of a fuel or the like can be reduced.
Patent JP-H09137500-A (JP)
Title: Waste water treatment device
Inventor: TOMOYASU MOTOJI
IPC: C02F1/24
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose fats and oils, by circulating waste water between a receive chamber of waste water and a decomposing chamber of fats and oils. SOLUTION: This device is provided with a receiving chamber 1 of waste water through a strainer 12 and a decomposing chamber 2 of oils and fats with a member B coated with microbes and an air supply device 4. The receiving chamber 1 and the decomposing chamber 2 are connected to each other at least at a part thereof so that the supernatant of the waste water stored in the receiving chamber and the oils and fats floating on the waste water flow into the decomposing chamber 2. The air supply device 4 is installed along the side walls of the connected part 13 side in the decomposing chamber 2 and below the member B coated with microbes. A number of fine air bubbles ejected from the air supply device 4 installed at the lower part of the member B coated with microbes go up in the waste water of the decomposing chamber 2.  The waste water in the decomposing chamber 2 is forcibly circulated to the waste water receive chamber 1 to form a closed circuit. A discharge means 5 is provided in the waste water receiving chamber 1 and/or the decomposing chamber 2 of fats and oils.
Patent JP-H03156363-A (JP)
Title: Method and apparatus for evaluating position of defect
Inventor: TSUBOI KIYOSHI
IPC: G01M13/00
Filed: 1989-11-14
Abstract: PURPOSE:To make it possible to detect a defect readily without contact and to evaluate the position of the defect by obtaining the position where the difference between the peak value of the fundamental natural vibration spectrum of the natural vibration of a material to be measured and the peak value of the vibration spectrum due to the defect of the material to be measured becomes the maximum value. CONSTITUTION:An exciting device 25 sequentially excites a plurality of places along the surrounding surface of a material to be measured 21. An output- vibration receiving device 26 picks up the vibration of the material to be measured 21 and transduces the vibration into the electric signal. An operating and judging device 30 receives the electric signal from the device 26 and analyzes the spectrum of the natural vibration of the material to be measured 21. Thus, the differences between the peak values of the fundamental natural vibration spectra of the material to be measured 21 and the spectral values of the vibrations due to a defect of the material to be measured 21 are obtained at a plurality of exciting positions. The exciting position where the peak value becomes the maximum value at a plurality of the exciting positions is detected, and the vicinity of the exciting position is judged as the position of the defect.
Patent JP-H03155875-A (JP)
Title: Heater fire extinguishing appliance
Inventor: KAARU HAINTSU ISURAIFU
IPC: A62C3/00
Filed: 1989-11-14
Abstract: PURPOSE:To automatically perform the extinguishment of a heater in which a fire occurs by providing a container in which extinguishing agent is filled in the neighborhood of the heater, and discharging the extinguisher in the container with temperature exceeding a preset value. CONSTITUTION:The heater fire extinguishing appliance 20 is provided with a cylindrical ampoule 22, and a fire extinguishing agent is filled in the ampoule 22. Both end parts of the ampoule 22 are covered with metallic caps 24, 24, and brackets 26, 26 are mounted on the caps 24, 24. The brackets 26, 26 are used when the heater fire extinguishing appliance 20 is mounted on a casing 10. The fire extinguishing agent filled in the ampoule 22 consists of the components of ammonium, an alkaline metal group, a sulfate group, and a carbonate group, etc., and it is decomposed and expanded when ambient temperature exceeds the preset value. When the expansive force of the fire extinguishing agent exceeds the pressure proof strength of the ampoule 22, the ampoule 22 is broken from the inside, and the fire extinguishing agent is diffused.
Patent JP-H10140051-A (JP)
Title: Pigment for coating and its production and production of coating using the pigment
Inventor: IKEDA MICHIHIRO
IPC: C09D7/12
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pigment improved in characteristics such as black color degree and gloss and capable of simultaneously satisfying handleability and dispersibility by coating the press-moldings of carbon black. SOLUTION: The pigment is obtained by press-molding carbon black (preferably furnace black) and subsequently coating the product. The coating preferably comprises a thermoplastic material or a material dissolved in a coating. The press-molding of the carbon black is preferably carried out by press-molding powdery and/or granular carbon black with a pressure of 2-500kgf/cm<2> . Thereby, a coating capable of being used as a back coating for magnetic tapes can be provided.
Patent JP-2001113332-A (JP)
Title: Cover having function of assisting drop of slug
Inventor: KAWAGUCHI KOJI
IPC: B21D45/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a cover having a function of assisting the drop of slug which cover surely drops and discharges the slug generated during the punching and prevents any accidents in advance. SOLUTION: In a plate working machine such as a turret punch press P, a cover having a slug jumping mechanism Ks to assist the drop and discharge of the slug after the punching is provided on both sides of a valley-like space of a disk support Sd formed of two plates erected facing to each other while keeping a predetermined space to support lower turrets T1.
Patent JP-H09138269-A (JP)
Title: Position confirmation system
Inventor: NAKAMURA NOBUHIRO
IPC: G01S5/12
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a position confirmation system in which an operation at an apparatus on the side of a station to be searched is not required at all, in which high-accuracy information about a search can be obtained on the side of a searching station, in which an erroneous transmission on the side of the station to be searched is prevented, in which the consumption of a battery is reduced to a minimum and by which the position of the station to be searched can be confirmed. SOLUTION: A position confirmation system is provided with a station 1, to be searched, which is carried by a side to be searched such as a victim or the like and with a searching station with which a moving body such as an airplane or the like is equipped. When the station to be searched is designated individually from the searching station, it holds a holding circuit, it starts a transmission in such a way that a positioning signal sent automatically from the searching station is superposed on response radio waves, and it returns the signal to the searching station.  In the searching station, the positioning signal from the searching station is compared with the positioning signal returned from the station to be searched, the delay time which is required for a forward and backward operation is measured, and a distance between the searching station and the station to be searched is found. This measuring operation is performed in three or more different positions, and the position of the station to be searched is decided on the basis of measured results.
Patent JP-2001114099-A (JP)
Title: Method and device for starting vehicle
Inventor: OSADA MINORU
IPC: B60T1/06
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for starting a vehicle capable of realizing a new type stop brake and preventing the backward movement of the vehicle when starting the vehicle after stopping the vehicle in a slope block. SOLUTION: A fuel control indicating unit B1, an axle speed pulse generating unit B2, a reverser indicating unit B3, a slope detecting device B4', an engine speed detecting unit B5, and a reverser check circuit B6 are connected to a programmable controller (PC) inside of a control device. A fuel control device B7, a reverser control circuit B8 and a torque converter control circuit B9 are connected to the PC. The PC computes the input data from these input devices B1-B6, and outputs the computed data to output devices B7-B9 so as to control the starting of a vehicle. In this control, stop of the vehicle is released after obtaining the output of a diesel engine 2 fitting for the driving wheel tensile force corresponding to the slope when starting the vehicle.