baber/WOPTO huggingface dataset:
Patent JP-H07195134-A (JP)
Title: Production of metal thermos bottle
Inventor: ODAJIMA TOSHIO
IPC: A47J27/21
Filed: 1993-12-29
Abstract: PURPOSE:To provide a thermos bottle which can be excellently washed and which is sanitary. CONSTITUTION:This producing method of a thermos bottle consists of a large diameter cylinder like outer body 1 of metal, a small diameter cylinder like inner body 2 of metal and a bottom cap 3 forming a joining piece 3' by bending it onto the outer circumference of a base plate 3'' of metal, and co-axially fitting the cylinder like body 2 inside the cylinder like outer body 1, and the clearance 6 is interposed and arranged. The joining piece 3' and the cylinder like inner body 2 are tentatively fixed which keeping the ventilation of the cylinder inner body 2 and the clearance 6. Successively, the bottom cap 3 is attached to a fitting part on the inside of the cylinder like inner body 2 in a state of being fit with the joining part of the cylinder like outer body 1 and the cylinder like inner body 2, then, a brazing filler metal 4 is built on a recessing groove formed with the internal surface of the cylinder like inner body 2 and the outer circumference of the base plate 3'' of the bottom cap 3 or its neighborhood, successively, they are vacuum-heated in the normal method, the clearance 6 between the cylinder like outer body 1 and the cylinder like inner body 2 is vacuum- sealed and the cylinder outer body 1, the cylinder inner body 2 and the bottom cap 3 are integrated.
Patent JP-H11180240-A (JP)
Title: Air bag device
Inventor: OKUDA YORITO
IPC: B60R21/20
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To keep the folding configuration of an air bag by setting a slit length of the intermittent slits short at the positions corresponding to the nip holding and pulling parts, and setting the slit length long at the positions not corresponding to the nip holding and pulling parts. SOLUTION: In the arrangement configuration of the intermittent slits 23, the length S of the slits 23 is set long and an intermittent width L between the slits 23 is set short to weaken the rupture stress on the positions corresponding to the lock holes 22 formed along the other side 21B of a wrapping sheet 21. Further the length S of the slits 23 is short and a number of intermittent parts 26 are formed for increasing the rupture stress in comparison with that on the positions corresponding to the lock holes 22, on the area from the positions corresponding to the nip holding and pulling parts 25 of the wrapping sheet which are respectively formed between the left and right both side lock holes 22 and the left and right both side edges 24 of the wrapping sheet 21, toward both side edges.  The rupture along the slits 23 can be prevented in advance even when the tension force is applied on the wrapping sheet 21.
Patent JP-H06184777-A (JP)
Title: Detergent
Inventor: DOI HIDEYUKI
IPC: C11D7/24
Filed: 1992-12-18
Abstract: PURPOSE:To efficiently clean off the heat-treating oil on a metallic product by using a detergent contg. an aromatic compd. with the aromacity specified and having a benzene or naphthalene ring in the molecule as the essential component. CONSTITUTION:This detergent is prepared from an aromatic compd. with the aromaticity controlled to >=60% and having two benzene ring or one naphthlene ring in a molecule as the essential component. The heat-treating oil having 10-1000cSt viscosity at 40 deg.C is removed from a metallic product treated with the oil. A diaryl ether such as a ditolyl ether having one oxygen atom, i.e., a 13-18C aromatic hydrocarbon having two benezene rings and a 11-16C aromatic hydrocarbon having one naphthalene ring, is exemplified as the aromatic compd.
Patent JP-2000178902-A (JP)
Title: Magnetic levitation railroad guide way
Inventor: MATSUBARA HIROSHI
IPC: E01B25/32
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To increase the degree of accuracy of a coil mounting bolt by promoting the perpendicularity to the surface of an insert buried in concrete in a concrete magnetic levitation railroad guide way provided along a track and having a plurality of coil mounting inserts and to facilitate the mounting of a ground coil. SOLUTION: A concrete magnetic levitation railroad guid way is so constituted that it is provided along a track and is equipped with a plurality of coil mounting inserts 2, Then, each of the inserts 2 is made of non-magnetic substance, one end having a screw hole is exposed to the surface of the guide way and, at the same time, the other end is connected to the end of the other insert 2 with a joint member 3, and it is buried in the concrete.
Patent JP-2001170001-A (JP)
Title: Operating wire for endoscope
Inventor: OUCHI TERUO
IPC: G02B23/24
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an operating wire with an excellent compressive strength and small operating resistance whose function hardly deteriorates due to the bending peculiarity. SOLUTION: Plural metal single wires 11 arranged parallel and close to each other are bound together, covered with a flexible tube 12 in the whole length.
Patent JP-H05168943-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: NAKANO MASAO
IPC: B01D53/94
Filed: 1991-12-24
Abstract: PURPOSE:To obtain the title catalyst simultaneously removing nitrogen oxide, carbon monoxide and hydrocarbon from the oxygen excessive exhaust gas discharged from the internal combustion engine of a car and having high durability. CONSTITUTION:A catalyst is obtained by adding at least one or more kind of an element selected from Pt, K, Cs and alkaline earth metal to zeolite whose SiO2/Al2O3mol ratio is at least 15. Zeolite may be composed of a natural product or a synthetic product but ferrierite or Y is used. One or more kind of an element selected from Pt, K, Cs and alkaline earth metal can be added to zeolite by an ion exchange method.
Patent JP-2000192274-A (JP)
Title: Electrolytic device
Inventor: TABATA KENJI
IPC: C25B9/19
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of calcium and magnesium in water on the surface of a cathode as scale in the form of hydroxide and carbonate since a diaphragm is not used in an electrolytic device for an ionized water generator. SOLUTION: This electrolytic device is provided with an electrolytic cell divided by one diaphragm into >=2 compartments, the diaphragm is furnished with a univalent cation permselective membrane 1, and the cell is divided into a cathode compartment 2 and an anode compartment 3. The water to be electrolyzed is introduced into the cell from a cathode water inlet 6 and an anode water inlet 8. The migration of calcium ion and magnesium ion to the cathode compartment 2 from the anode compartment 3 is blocked by the permselective membrane 1, and scales are never generated on the cathode.
Patent JP-2000182417-A (JP)
Title: Lighting fixture for vehicle
Inventor: IKEDA MIKI
IPC: F21V5/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for vehicles, such that impairing of the appearance of the lighting fixture can be prevented, even if the lighting fixture is designed to have transparency. SOLUTION: A transparent lens 16 is employed as a lens provided in front of a lamp body 14 having a light source bulb 12 inserted therein, and a lens step portion 16A made up of a plurality of lens elements 16s is formed at a position forward of the light source bulb 12. Thus when this lighting fixture is observed from in front, the presence of the lens step portion 16A hinders a clear view of the light source bulb 12, preventing impairing of the appearance of the lighting fixture. Moreover, when the lamp is observed from in front, the lens step portion 16A is seen floating on the lens surface and a reflecting surface 14a is seen at a depth through the transparent lens portion 16B therearound, whereby the impressions of three-dimensionality and of depth can be imparted to the lighting fixture.
Patent JP-2000177578-A (JP)
Title: Negative pressure type booster
Inventor: TSUBOUCHI KAORU
IPC: B60T13/57
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an actuator by providing a seal member with a first engagement part engaged with an input member to be movable integrally with the input member, and providing a second engagement part engaged with a plunger to be movable integrally with the plunger. SOLUTION: A seal member 32 is disposed between the outer peripheral part of an input member 28 and the inner peripheral part of a plunger 29. The seal member 32 has a first engagement part 32a which engages with the input member 28 and is movable integrally with the input member 28, and a second engagement part 32b which engages with a plunger 29 and is movable integrally with the plunger 29. By the thus constructed negative pressure type booster, the smooth operation of the plunger 29 is enabled by disposing the seal member 32. Accordingly, the driving force of an actuator 42 can be reduced so that the actuator 42 can be reduced in size with such reduction.
Patent JP-2001172853-A (JP)
Title: Fiber formed product for cleaning material
Inventor: YAMAGUCHI TOSHIAKI
IPC: D04H1/545
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a fiber formed product for cleaning, having good lathering properties at the time of cleaning, and capable of effectively wiping out the attached water drops after the cleaning. SOLUTION: This fiber formed product for cleaning, including 10-100 wt.% moist heat-adhesive fiber has many unshaped cell-like void parts having about 1-30 mm major axis in the interior of the fiber formed product for the cleaning, 0.025-0.15 g/cm3 apparent density and 10-50% drying compressibility.
Patent JP-H11190220-A (JP)
Title: Two-system fuel generator
Inventor: MIYASHITA YASUSHI
IPC: F02N3/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a two-system fuel generator capable of easily performing a series of setting works and safely operating a recoil lever. SOLUTION: A two-system fuel generator is provided with an engine 12 where a cylinder head 12a is projected diagonally up toward the rear face side, a generator body 14 for generating power by driving force of the engine 12, a fuel tank 16 for storing fuel for starting the engine and fuel for its operation, a carburetor 17 for feeding a gas mixture into the engine 12, a fuel cock 21 incorporated in a two-system fuel supply pipeline extending from the fuel tank 16 to the carburetor 17 to perform the supply and cut-off of fuel to the carburetor 17 and the selection of fuel to be supplied, and a recoil starter cup which is located by the side of the engine 12 to start the engine 12 by operating a starter lever.  The fuel cock 21 is exposed to the front side on which a control panel is arranged, and is arranged so that it is located between the control panel and the starter lever 13a of the recoil starter cup in a front view.
Patent JP-2000182358-A (JP)
Title: Information recording method and information reproducing method
Inventor: KANAI SATOSHI
IPC: G11B27/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To easily display a disk to be exchanged by recording identification information in a medium recording information next with respect to a medium where information is recorded at first at the time of recording data in continuous units in plural mediums. SOLUTION: When the recording possible capacity of a disk 6 is used up and a user exchanges a disk 6, the 'disk identification label' of the disk which is taken out is stored in a storage part 7. Video data which a successively inputted after the take-out operation of the disk is stored in a preliminary disk device 9 until the new disk is inserted and it becomes a recording possible state. When the new disk is inserted, the 'disk identification label' is stored in the storage part 7 and subsequent input video data is recorded in the free area of the new disk. When the recording of input video data terminates, video data that is kept in the preliminary disk device 9 is recorded in the new disk when the disk is exchanged.
Patent JP-H11189517-A (JP)
Title: Vacuum-controlling method for tooth paste production process and production of tooth paste using the same
Inventor: AKEGAMI TAKESHI
IPC: A61Q11/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the degree of vacuum in the production of tooth paste that can prevent the vacuum pump from deterioration in its performance because the vacuum pump sucks fine powders of starting materials for tooth paste therein in the production of tooth paste by formulating the starting materials and provide the production process for tooth paste using the same. SOLUTION: When tooth paste is produced by mixing the starting materials thereof, the materials are charged in the vacuum formulation tank, the inside of the vacuum tank is evacuated with a water-sealed vacuum pump 2. When the degree of vacuum attains the prescribed value of <=200 Torr in the tank 1, the vacuum pump is switched to the oil-sealed rotary vacuum pump to maintain the vacuum level in the range of 20-40 Torr and the starting materials for tooth paste are mixed and evacuated.
Patent JP-H06199115-A (JP)
Title: Pneumatic tire
Inventor: MATSUURA SHINICHI
IPC: B60C15/024
Filed: 1992-12-28
Abstract: PURPOSE:To offer a pneumatic tire capable of preventing occurrence of rim slippage as well as improving fittness to the rim. CONSTITUTION:When it is assumed as bead base diameter phi1, toe portion angle theta1, contact angle alpha1, and heel portion radius R1 on a bead portion 4a of a tire 1 surface and bead base diameter phi2, toe portion angle theta2, contact angle alpha2 and heel portion radius R2 on a bead portion 4b of the back side of the tire 1, the shape of 4a and 4b being different, the back side toe portion angle theta2 is made larger than the surface side toe portion angle theta1 and the difference between both toe portion angles (theta2-theta1) is 4 deg. or less. The back side bead base diameter phi2 is formed larger than the surface side bead base diameter phi1 and preferably the difference between both bead base diameters (phi2-phi1) is 2mm or less. A bead base length D and a heel portion length 'd' is made the same on the surface side and the back side and the position of the surface side and the back side bead toe 42 are mutually conformed.
Patent JP-H11190846-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TSUNETSUGU TSUTOMU
IPC: G02F1/1339
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the uniformness of the gas inside a panel surface from being spoiled owing to the condensation of spacers at one place and to avoid a large man-hour. SOLUTION: The gap of the liquid crystal panel is formed by printing resin as spacers 7 on one orientation-processed substrate 1. This manufacturing method makes it possible to arrange and print the spacers 7 uniformly at equal intervals and no condensation is caused even after the printing, so the uniformity of the gap inside the panel surface is not spoiled and the display panel of high quality can be manufactured; and a seal material 6 and the spacers 7 can be formed at the same time by printing and the man-hour is a half as large as before.
Patent JP-H11191504-A (JP)
Title: Manufacture of sensor having heating-type thin-film element
Inventor: KATO MASAKI
IPC: G01F1/68
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sensor having a heating-type thin-film element, in which protrusion of silicon substrate underneath a rib- shaped heating-type thin-film element is prevented. SOLUTION: A lower side insulating film 105 is formed on a front surface 103 of a silicon substrate 101. Atop the lower side insulating film 105, a conductive film 106 containing a heating member is formed, and an upper side insulating film 107 is formed to cover the conductive film 106. In this state, anisotropic etching is performed from the backside of the silicon substrate 101 to form a cavity member 102 underneath the heating member. After the cavity member 102 has been formed, a rib-shaped heating-type thin-film element 104 is formed by removing the part of the lower side insulating film 105 that is exposed at the cavity member 102, except for the part that supports the conductive film 106.
Patent JP-2001172452-A (JP)
Title: Syndiotactic polypropylenic composition
Inventor: MORISONO KENICHI
IPC: C08F4/6192
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylenic composition that can give molded products having excellent balance between transparency, shock resistance, flexibility, heat resistance, scratching resistance, and the like. SOLUTION: This syndiotacic polypropylenic composition comprises (i) a specific syndiotactic polypropylene, (ii) a specific copolymer from two or more kinds of α-olefins and (iii) a specific isotactic propylene (co)polymer where the weight ratio of (i) syndiotactic polypropylene to (iii) the isotactic propylene (co)polymer (i)/(iii)} is 99/1-1/99 and the weight ratio of a mixture (iv) of the syndiotactic polypropylene (i) and the isotactic propylene (co)polymer (iii) to the copolymer of the twe or more kinds of α-olefins (ii)  the weight ratio of (iv)/(ii)} is in the range of 90/10-10/90 and the contents of two or more kinds of α-olefins are at least 1 wt. %., respectively.
Patent JP-2001137273-A (JP)
Title: Disposable body warmer
Inventor: TSUTSUMI NOBUO
IPC: A61F7/08
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a disposable body warmer which can achieve an excellent warming effect and use a used exothermic agent as a fertilizer. SOLUTION: In the disposable body warmer, the exothermic agent contains at least iron powder, a calcium salt and water, and the calcium salt is a mixture containing one kind of calcium chloride and calcium sulfate, or at least two kinds of calcium chloride, calcium sulfate and calcium citrate.
Patent JP-H05181713-A (JP)
Title: History information adopting system
Inventor: SUZUKI HIROKO
IPC: G06F11/34
Filed: 1991-12-29
Abstract: PURPOSE:To reduce danger overflowing a file by outputting only trace information necessary for the filing in a computer capable of executing parallel processing for temporarily storing history information in a history tracing buffer at the time of executing a program, and then outputting the stored information to the file. CONSTITUTION:A processor 2 cyclically stores history information in the history tracing buffer 12 at every change of execution status at the time of executing a program 11, and only at the time of ending the execution of the program 11, the contents are outputted to a file 3. Since necessary history information is mainly obtained when the program l1 is abnormally ended, the danger overflowing the file 3 can be reduced and necessary history information can be obtained by outputting the data to the file 3 only at the time of ending the execution of the program 11.
Patent JP-2001174232-A (JP)
Title: Apparatus and method of measuring planar shape and recording medium stored with programs for executing same method
Inventor: MITSUYA NAOKI
IPC: G01B9/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a apparatus and a method for measuring planar shape and a recording medium stored with programs for executing the same method which is capable of accurately measuring the planar shape by obtaining the phase shift quantity at a high accuracy in the phase shift method, without using exclusive hardware. SOLUTION: This measuring method comprises taking an interference pattern image I1 at a phase 0 deg. to measure phase 'a' at half the period (2 π) of phase, taking an interference fringe pattern image I2, after phase shifting by an infinitesimal quantity, to measure a relative shift quantity b of an interference fringe pattern image I1 to an interference pattern image I2, taking an interference fringe pattern image I3, after phase shifting by an infinitesimal quantity, to measure the relative shift quantity c of the interference fringe pattern image I1 to the interference fringe pattern image I3, calculating three interference fringe pattern information I1(x, y), I2(x, y), I3(x, y), based on the phase shift quantity α=2πb/a and the phase shift quantity β=2πc/a each of which is calculated, based on the measured values a, b, c,  and calculating the plane shape by the known planar shape analyzing method such as the phase connection process and the phase-plane transformation process, etc., of the interference pattern image information I1(x, y), I2(x, y), I3(x, y).
Patent JP-2000178194-A (JP)
Title: Sustained release preparation
Inventor: ENDO MASAYUKI
IPC: A61K9/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release preparation that alleviates and prevents the difficulty in rising caused by hypotension by using a specific compound. SOLUTION: This pharmaceutical preparation contains, as an active ingredient, a compound of the formula or its salts (as the salts, are preferably organic sulfate salt or substituted sulfate salt or the like, particularly methyl sulfate salt (methyl sulfate amezinium) in an amount of preferably 1-50 wt.%, more preferably 5-30 wt.%. In a preferred embodiment, a macromolecule for matrix (preferably slightly water-soluble or water-insoluble macromolecules, for example, ethylcellulose) is admixed as a drug-release controlling agent in an amount of 10-60%, more preferably in an amount of 10-60%.
Patent JP-H11196363-A (JP)
Title: Video inspecting method, video processor and video recorder
Inventor: KANEDA AKIHISA
IPC: H04N5/765
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of broadcasting time. SOLUTION: A TV tuner 12 detects and outputs a video signal and an audio signal of a channel specified by a CPU 22. A time radio wave receiver 18 decodes a signal indicating Japanese standard time received through an antenna 16 and impresses the signal to the CPU 22. A clock device 20 counts up a current date (sec, min, hour, day, month, year) and supplies the date to the CPU 22. The CPU 22 corrects the device 20 in accordance with the standard time data supplied from the device 18. Then the CPU 22 impresses a channel number selected by the tuner 12 and the date supplied from the device 20 to a character generator(CG) 24. The CG 24 generates a character image signal indicating a character from character code data outputted from the CPU 22 and impresses the signal to a mixing circuit 26.  The circuit 26 superimposes the character image signal outputted from the CG 24 to the video signal outputted from the tuner 12 and impresses the superimposed signal to the video input Vin of a recording/reproducing device 14.
Patent JP-H11190763-A (JP)
Title: Semiconductor-testing circuit
Inventor: KATSUTA AKIKO
IPC: G01R31/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-testing circuit for achieving the testing of an IC even if an IC tester, where the 'H' level of a test signal is fixed while exceeding the standard of the input voltage of a semiconductor integrated circuit(IC), is used. SOLUTION: A DC voltage is given to the cathode of a diode 10, and the diode 10 is energized and allows a forward current IF to flow when a test signal S1 given to an anode from a tester IC1 exceeds voltage that is set by the DC voltage. By allowing the forward current IF to flow, the voltage of the test signal S1 is set to the standard of the input voltage of the IC2 and is given to the IC2. The forward current IF flows to ground GND via a resistor 12, and a DC voltage that is generated by a DC power supply 11 does not uncrease.