baber/WOPTO huggingface dataset:
Patent JP-2001325808-A (JP)
Title: Lighting lamp
Inventor: UEDA OSAMU
IPC: F21S8/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting lamp greatly which reduces the thickness of a lighting lamp, such as a ceiling lamp or the like for fitting into interior and having a high efficiency and a long service life and realizing light kind to one's eyes. SOLUTION: This lighting lamp have a maximum thickness dimension from an installation surface of 30 mm or less and is provided capable of being lit with plural LEDs of predetermined size toward a shade direction between the installation surface and the shade. A chip type LED is suitable for the plural arranged LED. The lighting lamp includes LED of prescribed directivity as a light source for providing light of less diffused reflection and friendly to eyes, and have a maximum thickness dimension from an installation surface of 30 mm or less to be made sufficiently thin for integrating as a whole thereof with the installation surface.
Patent JP-2001322746-A (JP)
Title: Master sheet feeding device for plate maker
Inventor: NIIZEKI YOSHIHARU
IPC: B65H20/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a master sheet feeding device for a plate maker capable of automatically treating the rear end part of a paper sheet drawn out to a paper feed path. SOLUTION: A master sheet is drawn out to the paper feed path from a sheet roll R through rotational movement of a paper feed roller 4, driven by a paper feed motor 32 through drive mechanisms 33-37, and a take-off roller 31 and the master sheet is cut to necessary lengths by a sheet cutter 3 situated at the paper feed roller portion. The so formed master sheet feeding device for a plate maker is provided with a control device CPU to control a sheet detecting sensor 38 capable of detecting the master sheet drawn out on the paper feed path 5 and rotation of the paper feed motor 32. When the rear end of the master sheet is detected by the sheet detecting sensor 38, by a command from the control device CPU, the paper feed roller 4 and the take-off roller 31 are reversed and a sheet rear end part x1 is returned to the sheet roll side.
Patent JP-2001323074-A (JP)
Title: Injection molded form with fine pattern transferred in high accuracy
Inventor: MIZUNO YOSHIHISA
IPC: C08L65/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain an injection molded form usable as an optical material with high heat resistance and high moist heat resistance by transferring in high accuracy a fine pattern carved on the inner surface of a mold cavity on a molded form by injection molding. SOLUTION: This injection molded form with a fine pattern transferred in high accuracy is obtained by injection molding of a cyclic olefin resin or a thermoplastic resin composition comprising the above cyclic olefin resin and a specific hydrocarbon resin.
Patent JP-2001328932-A (JP)
Title: Gommage cosmetic
Inventor: SHIMIZU MASANORI
IPC: A61K8/92
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a gommage cosmetic forming gommage on the wet skin, having a minimal burden on the skin, providing excellent gommage effect and warm feeling and having an excellent feeling in use. SOLUTION: This gommage cosmetic comprises (A) a water-soluble polymer, (B) a substance (except water) liquid at 25 deg.C and (C) a component (except polyol) generating heat when brought into contact with water.
Patent JP-2001323195-A (JP)
Title: Ink set and image-forming method using ink set
Inventor: UEDA TAKAMASA
IPC: C09D11/326
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink set and an image-forming method which can form images having excellent water resistance while preventing strike through and back staining, and while additionally preventing clogging of a discharge opening even when an ink-jet system is employed. SOLUTION: The ink set is a combination of a liquid composition with an ink to be used in the image-forming method comprising a step of giving the liquid composition to a recording medium and a step of giving the ink to an image-forming region of the recording medium with one of two types of components which develop underwater adhesion action upon mixing being included in the liquid composition and the other component being included in the ink, and the image-forming method uses the ink set.
Patent JP-2001325822-A (JP)
Title: Surface light source device and light source disconnector used for the same
Inventor: WATABE YOJIRO
IPC: G02F1/13357
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a light source disconnector and a surface light source device for easily connecting/disconnecting a rotary disconnection type light source used for a surface light source device on the like from a light source socket. SOLUTION: The light source disconnector comprises a light source fixing portion in an approximately circular cross section, having an opening portion and a picking portion protruded outward from both ends of the opening of the light source fixing portion. The light source disconnector is mounted on both ends of a linear light source.
Patent JP-2001322054-A (JP)
Title: Method of machining machine part
Inventor: ASANOME YUTAKA
IPC: B24B5/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the inner peripheral surface or outer peripheral surface of a machine part without unevenness after assembling a fitting member by finishing the inner peripheral surface or outer peripheral surface of the machine part, taking account of the deformation of the inner peripheral surface or outer peripheral surface of the machine part after assembling the fitting member. SOLUTION: A spindle tapered surface 12 is ground by a grinding wheel 13 after assembling a dummy ring 14 to the outer peripheral surface of a spindle 11. After the grinding of the spindle tapered surface 12 is completed, the dummy ring 14 is removed, and a bearing 15 is assembled to the spindle 11. Since the bearing 15 has the same interference and mechanical strength as the dummy ring 14, the spindle tapered surface 12 has no unevenness after assembling the bearing 15.
Patent JP-2001327622-A (JP)
Title: Simultaneous opening valve
Inventor: SATO KENICHI
IPC: F16K1/226
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a simultaneous opening valve capable of preventing the impairment of sealing performance or increase in pressure loss caused by the deformation or peeling of the sheet rubber of a butterfly valve integrally buried in the simultaneous opening valve. SOLUTION: A cylindrical shape retaining member 40 is fixed to the circumference of the sheet rubber 31 of the butterfly valve 30 through an adhesive. Otherwise, a plurality of projections 32, etc., is provided on the circumference of the sheet rubber 31, holes 41, etc., to be fitted to the projections 32, etc., of the sheet rubber 31 are bored in the shape retaining member 40, and the sheet rubber 31 is fitted to the shape retaining member 40 through the projections 32, etc., and the holes 41, etc.
Patent JP-2001331909-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B5/115
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated in a reproducing signal just after recording operation in a thin film magnetic head and to suppress an increase of time and costs needed for the manufacture of the magnetic head. SOLUTION: The thin film magnetic head is provided with a reproducing head and a recording head. The reproducing head and the recording head are disposed so that an upper shielding layer 8 of the reproducing head and a lower magnetic pole layer 10 of the recording head are opposed to each other. A magnetism shielding layer 9 is provided between the upper shielding layer 8 and the lower magnetic pole layer 10. A non-magnetic metal material which can be formed by plating, especially platinum, is used as the material of the magnetism shielding layer 9. The upper shielding layer 8, the magnetism shielding layer 9 and the lower magnetic pole layer 10 are continuously formed by a plating method.
Patent JP-2001330033-A (JP)
Title: Radial magnetic bearing and method of manufacturing the bearing
Inventor: MIZUTANI TOMONORI
IPC: F16C32/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a radial magnetic bearing capable of suppressing an increase in temperature and a thermal deformation of a rotor and a method of manufacturing the bearing. SOLUTION: In a rotor 2 of a radial magnetic bearing, a nonmagnetic metallic spacer 2c having a high electrical conductivity is installed between a secondary side laminated steel plate 2a and a shaft 2b, and a magnetic flux intruded into the shaft 2b is reduced to reduce a heating value generated by an eddy current loss produced in the shaft 2b.
Patent JP-2001032143-A (JP)
Title: Apparatus for intermingling, relaxing and/or thermosetting filament yarn in melt spinning, melt spinning and filament yarn produced by the same
Inventor: KEMP ULRICH
IPC: D02J13/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for efficiently producing a filament yarn with slight damage to filament surfaces and advantageously used in subsequent steps when carrying out intermingling, relaxing and/or thermosetting the filament yarn in melt spinning. SOLUTION: This apparatus comprises treatment chambers 80 and 81 which can be filled with an essentially scarcely changing high-pressure and high- temperature gas and have an inlet opening 83 and an outlet opening 84 preferably designed as nozzles for passing a filament yarn 50 therethrough. The openings 83 and 84 are capable of respectively making a gas flow in the same direction or the opposite direction from the passage direction of the filament yarn 50 when releasing the pressure.
Patent JP-2001338581-A (JP)
Title: Plasma display and its manufacturing method
Inventor: CHO SEIHO
IPC: H01J11/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display in which the brightness and the efficiency of light emission are improved by increasing light energy of vacuum ultraviolet rays to excite a phosphor due to utilization of infrared with high emission intensity, and additionally has not defects such as haze on a screen image, and its manufacturing method. SOLUTION: The plasma display according to his invention comprises a pair of glass substrates 1 and 2 arranged in an opposed position, plural barrier ribs 8, and discharge cells 9, formed between the glass plates 1 and 2. On the inner face of each of the discharge cells 9, phosphor 11 containing frequency multiplying material is formed.
Patent JP-2001336892-A (JP)
Title: Thermal storage unit and ice thermal storage tank thereof
Inventor: HIROSE MASAAKI
IPC: F28D20/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To expedite a job site work by omitting a water filling work at a building site by previously filling a thermal storage agent such as water or the like in a thermal storage unit, to improve an icing efficiency, and to shorten an icing and ice melting times by smoothly distributing an antifreeze solution in a thermal storage tank body by sinking the unit in the solution. SOLUTION: A thermal storage agent 9 capable of alternatively storing a latent heat and radiating the heat and a supercooling inhibitor 10 for accelerating icing of the agent 9 are filled in a vertically long substantially cylindrical container body 8 with a bottom, a gas 11 of the degree capable of absorbing its volumetric expansion when the agent 9 is iced is filled in the body 8, and an upper end of the body 8 is closed.
Patent JP-2001343426-A (JP)
Title: Method for inspecting semiconductor device
Inventor: SANO MASATOSHI
IPC: G01R1/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a semiconductor device, capable of measuring the contact resistance between a probe and a pad, with a single measurement using arbitrary applied voltage or current. SOLUTION: The method for inspecting the semiconductor device is equipped with a process (a) for measuring the internal circuit of the semiconductor device, a process (b) for allowing a current to flow to at least two mutually connected pads through respective probes, when the measured value displays abnormality to calculate the impedance of a current path, and a process (c) for cleaning the probes, when the impedance is larger than a prescribed value.
Patent JP-2001299246-A (JP)
Title: Method for producing pregelatinized unpolished rice
Inventor: TAMEHISA EIJI
IPC: A23L7/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pregelatinized unpolished rice, in which the pregelatinized unpolished rice keeping the nutritive ingredients of unpolishd rice and having an excellent taste and excellent digestive absorbability even by the usual cooking method for polished rice is efficiently produced. SOLUTION: This method for producing the pregelatinized unpolished rice, characterized by comprising a water-absorbing process for allowing unpolished rice to absorb water, a drainage process for removing water adhered to the surface of the water-absorbed unpolished rice, a steaming process for directly bringing the drained unpolished rice into contact with high temperature steam, a high frequency wave heating process for irradiating the steamed unpolished rice with microwaves, and a drying process for drying the high frequency wave- heated unpolished rice. In the steaming process, the absorptive supply of the water to the unpolished rice and the rough pregelatinization of raw starch are carried out.  In the high frequency wave heating process, the thermal denaturation of proteins, the perfect gelatinization of the starch, the scattering of fatty acids mainly causing the bad smell, and the evaporation of excessive water are performed. Consequently, the pregelatinized unpolished rice can be boiled by the same boiling method as that for polished rice to give the boiled unpolished rice having excellent taste and excellent absorbability without deteriorating the nutritive ingredients of the unpolished rice. Further, since the excessive water evaporates in the high frequency wave heating process, the drying time can be shortened.
Patent JP-2001344290-A (JP)
Title: Method and system for optimizing design variable
Inventor: HIROTA TOMOO
IPC: G06F17/50
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a design variable optimizing system which can determine a design variable in a short time. SOLUTION: The design variable optimizing system 10 is provided with a performance evaluation value calculation part 12 which performs analysis concerning a design object in the case of use of each of plural design variables and calculates a performance evaluation value for evaluation of performance of the design object in the case of use of plural design variables on the basis of the analysis result, a design variable determination part 14 which determines the optimum design variable from plural design variables on the basis of plural performance evaluation values calculated by the performance evaluation value calculation part 12 and a certain evaluation reference,  and an analysis end time determination part 16 which determines the end time of analysis in the performance evaluation value calculation part 12 so that the difference between the end time of a period required for calculation of performance evaluation values and the end time of this analysis may be a preliminarily determined fixed value.
Patent JP-2001314542-A (JP)
Title: Structure of roller sneakers
Inventor: CHO SHUNSEI
IPC: A63C1/04
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide the structure of roller sneakers being convenient in use and comfortable to wear by providing an insertion member between shoe body and a roller seat, easily separating the roller seat from the shoe body when a user does not use the roller sneakers, reducing the weight of the roller sneakers, and providing the sole of the shoe body with appropriate elasticity. SOLUTION: At least two connecting parts are provided on the surface of the sole of the shoe body, the connecting parts are so formed as to be mated with the front/rear ends of the arch of the sole of the foot, respectively, the connecting parts are used for connecting mated connecting members provided on the top flat face of the roller seat, and several shafts for supporting the rotational movement of the rollers at prescribed positions are pivoted in the roller seat.
Patent JP-2001341167-A (JP)
Title: Plastic molding
Inventor: HIROI KIYOBUMI
IPC: B29L31/32
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To injection-mold a plastic molding with an odd-shaped part formed on a part of a boss part with high dimensional accuracy. SOLUTION: This plastic molding having a boss part with an odd-shaped part formed on the inner peripheral part of a disc part and a rim part formed on the outer peripheral part, is injection-molded from a plurality of gates of a mold which are arranged at almost an equal interval, on a concentric circle, on the surface of the disc part. In molding, only the position of the gate corresponding to the odd-shaped part of the boss part is displaced in the diametral direction from the position on the concentric circle.
Patent JP-2001355176-A (JP)
Title: Nonwoven fabric and textile product produced by using the same
Inventor: IWATA JUNJI
IPC: D04H3/018
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric exhibiting excellent fluffing resistance under frictional stress and having good feeling. SOLUTION: The objective nonwoven fabric is produced by the point hot- welding of a heat-weldable conjugate fiber composed of a thermoplastic resin A and a thermoplastic resin B. The point welded part of the fabric has a cross- section having flattened thermoplastic resin B of the conjugate fiber. The hot- weldable conjugate fibers are welded with each other by the thermoplastic resin A and the flattened thermoplastic resin B is covered with a layer of the resin A.
Patent JP-2001281742-A (JP)
Title: Method and device for inspecting light control stroboscope
Inventor: HOSAKA TAKAO
IPC: G03B7/16
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for inspecting a light control stroboscope suitably incorporated in a film unit with lens without applying much man-hour and without preparing expensive facilities for the purpose of inspection. SOLUTION: Strobe light emitted in a 1st state where a part of the strobe light emitted from the light emitting part of a light control stroboscope is received by a photodetector for photometry and a 2nd state where the photodetector for photometry is covered with a jig for inspection so as to interrupt the incidence of a part of the light on the photodetector for photometry is received by the photodetector for inspection arranged to receive the strobe light emitted from the light emitting part, and the difference of the peak value of the waveform of strobe light emission obtained by receiving the strobe light by the photodetector for inspection in the 1st and the 2nd states is detected.
Patent JP-2001356379-A (JP)
Title: Wavelength converter
Inventor: ITO TOSHIO
IPC: G02F2/02
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength converter having constitution to propagate wavelength to-be-converted light beams and wavelength converted output light beams in a reversed direction, in which converter the wavelength to-be-converted light beams and the wavelength converted output light beams are made incident on an optical amplifier that is used as an wavelength converter and at the same time, only the wavelength to-be-converted light beams are made incident on an optical amplifier that is used as an amplifier. SOLUTION: The converter is provided with a means 101 which inputs the inputted light beams into an optical amplifier 102, the optical amplifier 102, a first reflecting means which passes the inputted light beams and reflects the output light beams, a wavelength converting element 104 which varies the light intensity amplification characteristic between the input and output of the output light beams in accordance with the intensity of the inputted light beams, a second reflecting means which reflects the inputted light beams and passes the output light beams and a means which inputs the inputted light beams into the second reflecting means. The above means are serially connected in that order in the converter.
Patent JP-2001356583-A (JP)
Title: Electrophotographic image forming device
Inventor: MATSUMOTO HIDEKI
IPC: G03G21/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a normal detected result for residual quantity of developer afterwards even when a temporary failure in a point of contact is generated in an electrical contact point between a developer residue quantity detecting means of a cartridge and a device main body. SOLUTION: In the device, storing of historical information indicating that the residual quantity of the developer has become below a specified value in a cartridge side memory 20 is inhibited for a specified operation time after a cartridge C is judged to be loaded on the device main body 40.
Patent JP-2001354177-A (JP)
Title: Opening/closing inspection device for vehicle door
Inventor: TANABE FUMIO
IPC: B62D65/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To detect door opening/closing speed and an incompletely closed state of a door, to automate a test for a door opening/closing situation, and to improve quality control to a door assembled part. SOLUTION: A door side movable member 16 is detachably installed on an outer circumferential edge part of a door DR, a body side fixing member 17 is detachably installed on a body B, a detector 20 allowing to detect a pair of parts 18 and 19 to be detected fixed on the door side movable member 16 which detects only one of parts 18 and 19 to be detected when the door DR is in an incompletely closed state is installed on the body side fixing member 17, opening/closing actuation speed of the door DR is determined based on detection timing difference when both parts 18 and 19 to be detected are detected by the detector 20, and determination is made that an incompletely closed door state exists based on detection of one of the parts 18 and 19 to be detected by the detector 20.
Patent JP-2001354658-A (JP)
Title: Hydroxyformamidine compound and its salt and medicine comprising the same
Inventor: SATO MASAKAZU
IPC: A61K31/42
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a drug capable of inhibiting a 20-hexaeicosatetraenoic acid (20-HETE)-producing enzyme associated with microvascular vasoconstriction, vasodilator, cell growth eliciting actions, etc., in main organs such as the kidney, cerebral blood vessels, etc. SOLUTION: This compound is represented by the formula, wherein at least one of X1 to X4 is each independently nitrogen atom, oxygen atom or sulfur atom; n is an optional integer of 0-4; Rs are each independently the same or different and denote various kinds of chain, branched or cyclic substituent groups or the adjacent Rs together are capable of forming a ring which may contain a heteroatom selected from the group consisting of oxygen atom, nitrogen atom or sulfur atom when n is >=2 or its pharmaceutically acceptable salt and the medicine is characterized as comprising the compound or the pharmaceutically acceptable salt as an active ingredient.
Patent JP-2001354841-A (JP)
Title: Aqueous dispersion of biodegradable polyester
Inventor: DOI YUKIO
IPC: C08K3/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion of a biodegradable polyester having practically extremely advantageously high solid concentration and high viscosity. SOLUTION: This aqueous dispersion of the biodegradable polyester is characterized in that the aqueous dispersion is obtained by mixing and kneading the biodegradable polyester in a molten state with an aqueous solution of an emulsifying agent having <=63 mN/m surface tension of a 1.0 wt.% aqueous solution thereof at 20 deg.C and, as necessary, other additives and has >=40 wt.% solid concentration and >=1,000 mPa.s viscosity at 20 deg.C.