baber/WOPTO huggingface dataset:
Patent JP-2003015488-A (JP)
Title: Image forming device and system
Inventor: SUZUKI KAZUYOSHI
IPC: G06F21/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To compare a fingerprint inputted at image formation to discriminate whether a device can be used or not and to permit image formation in accordance with the money reception condition corresponding to the fingerprint. SOLUTION: An image forming device provided with an authentication means which identifies a person, a money reception means and a control means which controls image forming operation in accordance with outputs from these means. When performing the image forming operation, the control means requests authentication in the authentication means and discriminates whether the authentication result coincides with the result of authentication performed in money reception processing in the memory reception means or not and permits the image forming operation with the amount preliminarily received by the money reception means as the upper limit in the case of coincidence.
Patent JP-2002080884-A (JP)
Title: Lubricant composition for steel, steel filament and rubber-steel cord composite
Inventor: FUKUSHIMA YASUKIMI
IPC: C10M125/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve an adhesive property. SOLUTION: A lubricant composition comprises at least one selected from the group consisting of a bivalent or trivalent cobaltate, a shiff base complex, a cobalt alkolate, a cobalt complex, a cobalt borate derivative or a cobalt complex, a cobalt aluminate derivative or a nickel aluminate, a cobaltate of dithiocarbamate or dithiocarbonate, a nickel salt, an iron salt, a cobalt dithiocarbamate and a carboxylic acid molybdate; and a steel filament has this layer on the surface; and a rubber-steel filament composite underlays this filament.
Patent JP-2003018668-A (JP)
Title: Network apparatus controller and method
Inventor: TSUTSUMITAKE HIDEYUKI
IPC: G06F13/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a network apparatus controller is not facile for realizing the continuity of the operation of a controlled apparatus. SOLUTION: When a user interrupts or ends control of a controlled apparatus 314 from an FAV 312, information for reproducing (restoring) the just resulting state of the controlled apparatus 314 are recorded in a state save file 308. When the user accesses to the controlled apparatus 314 from other FAV thereafter, the last working state of the controlled apparatus 314 is reproduced (restored).
Patent JP-2003009647-A (JP)
Title: Pickup apparatus for roll baler
Inventor: TAKECHI MAKOTO
IPC: A01F15/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a pickup apparatus for roll baler, with which upward scraping of hay is smoothly carried out by pickup tines, penetration of waste hay into tine covers is prevented and penetrated hay waste is readily discharged when present. SOLUTION: In this pickup apparatus for roll baler, tine path 3 between the tine covers 2 for rotating and guiding the pickup tines 1 are widely formed at a projection position A in which the pickup tines 1 are projected outward from the inside of the tine covers 2 and narrowly formed at an upward scraping action zone B of the projected pickup tines 1.
Patent JP-2002084108-A (JP)
Title: Transmission line chip and its manufacturing method and multichip module
Inventor: TATEISHI FUMIKAZU
IPC: H01P3/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a transmission line chip that reduces variation in the characteristic impendence between the transmission lines in a transmission line chip, by maintaining uniformity of the width and thickness of each transmission line and the pitch between lines, and to provide a method for manufacturing the transmission line chip. SOLUTION: The transmission line chip packaged between semiconductor chips laminates metal foil and a dielectric film and is manufactured by cutting to specific thickness, and alternately aligns the strip metal foil and dielectric film in each thickness direction. The aspect ratio is set to 1 or larger. In the transmission line chip, the matching of the characteristics impedance of the line is also satisfactory.
Patent JP-2003014139-A (JP)
Title: Butterfly valve
Inventor: FUKUCHI MASAHARU
IPC: F16K25/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve, in which a valve element peripheral portion almost simultaneously abuts on protrusions of a seat ring. SOLUTION: By gradually varying inclination of a pressure contact surface 28 of the protrusion 26, the pressure contact surface 28 in the vicinity of a valve shaft 3 is sharply inclined, and the surface 28 far from the valve shaft 3 is gently inclined. The abutting portion 31 of the pressure contact surface 28 abutting on the peripheral portion of the valve element 2 is expanded to an opening direction side more in a portion far from the valve shaft 3 than in the vicinity of the valve shaft 3. The peripheral portion of the valve element 2 almost simultaneously abuts on an abutting portions of protrusions 26 of the peripheral portion of the valve element 2.
Patent JP-2003017488-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: SUZUKI MASAYASU
IPC: H01L21/316
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent the oxidation of a lower electrode by heat treatment for crystallizing the capacity insulation film of an information storage capacity element and improving the quality of the film. SOLUTION: After forming the lower electrode consisting of an Ru film on the sidewall and the bottom of a hole in a silicon oxide film, where a capacitive element for storing information is formed, tantalum oxide films which are a capacity insulating film are piled by a CVD method. In order to improve the film quality of this tantalum oxide, the tantalum oxide is heat-treated, while controlling the partial pressure ratio of H2 O to H2 to be positioned in an area surrounded by a graph (a) and a graph (c), shown by Figure 15 in the mixed atmosphere of H2 O (water vapor) and H2 (hydrogen). As a result, the film quality of the tantalum oxide film is improved, while preventing oxidation of the Ru film constituting the lower electrode.
Patent JP-2003019208-A (JP)
Title: Stent
Inventor: IKEUCHI TAKESHI
IPC: A61M29/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a stent capable of sufficiently ensuring high flexibility and radial support force, enhancing blood vessel expanding properties and capable of suppressing a foreshortening and flare phenomenon. SOLUTION: The stents 1 (1A and 1B) are formed into almost tubular bodies and can be radially stretched from the interiors of the tubular bodies. A plurality of cells 6 (6A and 6B) are connected up and down, and arranged so as to surround the center axis C1 of the stents 1 (1A and 1B) to constitute annular units 4 (4A and 4B). A plurality of the annular units 4 are provided so as to extend in the axial direction of the stents 1 (1A and 1B) and mutually connected at least at one place by connection parts 5 (5A and 5B). The cells 6 (6A and 6B) have at least one or more bent parts 12 (12A and 12B) and, when the cells are expanded to at least ϕ2.5 mm, the angle θ after expansion of the bent parts 12 (12A and 12B) is set to 30 deg. or more.
Patent JP-2003023764-A (JP)
Title: Linear pulse motor, stage device, and exposure apparatus
Inventor: UCHIDA SHINJI
IPC: H01L21/027
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To put a linear pulse motor in high thrust and high efficiency, by improving its own magnetic circuit. SOLUTION: This linear pulse motor is equipped with a secondary member 19, which is constituted by coupling a plurality of projecting secondary polar teeth 12a juxtaposed in one direction apart from a primary polar tooth 15a1, etc., by a secondary magnetic part, and an excitation unit 16a is made of the first primary polar tooth 15a1, a second primary polar tooth 15a2 being slid by a pitch P in the above one direction relatively from the first primary polar tooth, a first primary magnetic part 13a for coupling the first and second primary polar teeth, and a coil 14a wound on the first primary magnetic part 13a, and the primary member 18 has a group of excitation units, which include four excitation units 16a-16d being arranged via a nonmagnetic part 17, being slid relatively by a step of P/4 in the one direction,  and the primary member 18 and the secondary member 19 are supported so that they can be shift relatively in the one direction.
Patent JP-2003022058-A (JP)
Title: Electrooptic device, driving circuit for electrooptic device, driving method for electrooptic device, and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/32
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To increase the display quality of a moving picture when the moving picture is displayed by using electrooptic changes of an electrooptic substance. SOLUTION: Pixels 120 which are on in one horizontal scanning period (1H) are, for example, in only four lines, which are shifted down in order in every horizontal scanning period (1H). Consequently, the pixels turns off in a short time, so they are never viewed as an afterimage.
Patent JP-2003026186-A (JP)
Title: Handbag and manufacturing method for handbag
Inventor: KAYANE SHIGEYOSHI
IPC: B31B50/86
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a handbag suitable for production of small quantity and many kinds and its manufacturing method by combining good points of paper and soft texture. SOLUTION: A handbag is composed of a soft textile-made bag main body having a folded portion (11) in the inside of a mouth and a paper-made reinforcement material (20). The reinforcement material (20) is composed of a surface portion along the front surface (22) and a surface portion along the back surface (23), both are connected to each other via a surface portion along the bottom surface (25), the both edge sides go along the front surface portion (12) and the back surface portion (13) of the bag main body (10) and the upper ends are inserted up to the folded portions (11 and 11). Pairs of through-holes for handing (30a, 30a, 30b and 30b) are mounted at the mouth portion of the bag main body (10) respectively.  Edge portions of handing ropes (30 and 30) are inserted into the through-holes (30a, 30a, 30b and 30b) and falling-through preventing knots (31, 31, 31 and 31) are made at the portion inserted into the bag main body (10).
Patent JP-2003026401-A (JP)
Title: Device for purifying hydrogen
Inventor: FUJIWARA SEIJI
IPC: H01M8/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To solve problems that the temperature control for reducing the content of carbon monoxide to be <=10 ppm is difficult because the temperature range where the content of carbon monoxide can be reduced is narrow in the purification catalyst used in a conventional hydrogen purification device, and it takes a long time to raise the temperature of the purification catalyst and is difficult to reduce the content of carbon monoxide when the load is varied. SOLUTION: In the hydrogen purification device having a gas feeding section for feeding gaseous hydrogen containing at least carbon monoxide, an oxidizing gas feeding section for sending an oxidizing gas, and a purification section including a purification catalyst which catalyzes the oxidation reaction of carbon monoxide contained in the gaseous hydrogen and oxygen in the oxidizing gas, the purification catalyst is constituted of an oxide containing at least one of Al and Si, at least one kind of transition metal and/or oxide of the transition metal, at least one noble metal selected from Pt, Ru, Pd, and Rh and/or at least one oxide of the oxides of these noble metals.
Patent JP-2003031173-A (JP)
Title: Charged particle beam control device and charged particle beam optical device using the same, and charged particle beam defect checking device
Inventor: SOFUGAWA TAKUJI
IPC: G01N23/225
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam control device and a charged particle beam optical device using the same, and a charged particle beam defect checking device which can accurately and easily position an electric field and a magnetic field. SOLUTION: A pair of electrodes 11, 12 facing each other are formed by covering a part of ceramics by metal, and a Wien's filter A is constructed by arranging a pair of magnetic poles 13, 14 perpendicular to the pair of electrodes 11, 12. Here, side surfaces 11e, 11f and side surfaces 12e, 12f are formed to the part of the electrodes 11, 12 which are not covered by metal, and a first positioning surfaces 13e, 13f are formed to the magnetic poles 13, 14, and relative position of the electrodes 11, 12 and the magnetic poles 13,14 are fixed by making above surfaces contact with each other, thus, the electrodes 11, 12 and the magnetic poles 13, 14 are positioned.
Patent JP-2003032940-A (JP)
Title: Yoke for dynamo-electric machine and manufacturing method therefor
Inventor: OBATA KENJI
IPC: H02K5/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a yoke for a dynamo-electric machine that enables making the radius of the end surface sag of a bearing retaining part equal to or less than the thickness of a plate. SOLUTION: With a plate material gripped by a head-part forming block 25 and a movable squeezing punch 22, a second dice 24 moves along the head- part forming block 25 that is passed through its cylindrical hole 24a, and a first dice 23 moves along the second dice 24, that is passed through its inside hole 23a for squeezing the plate material into a yoke coarse material 10a. The head-part 12b of the bearing-retaining part is pressed by the head-part forming block 25 to the yoke coarse material 10a formed in the preceding forming process. The body part 12a of the bearing-retaining part is compressed vertically, while keeping the movable squeezing punch 22 moving in the axial direction.  This method enables the end surface part 12c of the bearing-retaining part 12 to be formed thick, so as to enable the radius of the end surface sag to be formed smaller than the thickness of the plate material.
Patent JP-2003032948-A (JP)
Title: Spindle motor for hard disk drive
Inventor: YAJIMA TERUYUKI
IPC: F16C19/54
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor for hard disk drive capable of significantly improving non-repeatitive run-out(NRRO). SOLUTION: A pair of ball bearings 4A, 4B which are fixed between the outer periphery 9a of a shaft 9 and the inner-diameter section 12aa of a rotor hub 12 and support rotatably a rotor hub 12, include inner rings 4Aa, 4Ba, outer rings 4Bb, 4Bb, balls 4-1, 4-2, and resin retainers 13A, 13B. The retainers 13A, 13B, of which outside shapes are of crown-shape, are resin molded products provided with annular flanges 14a, 14b which include a plurality of pocket parts 17A, 17B for storing the plurality of balls 4-1, 4-2 so as to be capable of rolling respectively. In the pair of retainers 13A, 13B, the ball bearings 4A, 4B are arranged, so that the respective annular flange parts 14a, 14b thereof face each other.
Patent JP-2003032998-A (JP)
Title: Assisting mechanism
Inventor: OZOEGAWA HIROSHI
IPC: H02K53/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide lightweight assisting mechanism which can be easily maintained and managed. SOLUTION: A drive assist magnet 50 is coupled with a drive crankshaft 10 outputting a driving force, via a coupling lever 43 for assisting. A first induction magnet 60 is arranged on a first assist crankshaft 20 coupled with the crankshaft 10 via a first coupling lever 41. A second induction magnet 70 is arranged on a second assist crankshaft 30 coupled with the crankshaft 10 via a second coupling lever 42. The first and second induction magnets 60, 70 are interlocked with the crankshaft 10 and make the first assist crankshaft 20 and the second assist crankshaft 30 rotate, thereby rotating the first and second induction magnets 60, 70. The direction of mutual reaction applied to the magnet 50 is switched over, and the magnet 50 is reciprocated, thereby driving and rotating the crankshaft 10.
Patent JP-2003030407-A (JP)
Title: Device for preparing sales planning
Inventor: IGARI KIYOSHI
IPC: G06Q50/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a supporting device for planning and performing a seasonal promotion sales in a large retail store, a device with which the acceptance/ rejection and a correction request of information provided by a wholesale dealer and a maker during business negotiation can be promptly decided, and a device capable of simultaneously working out promotion sales plans for a plurality of stores under the same control. SOLUTION: A means for associating a calendar, records of past sales results following the calendar, data including the quantity and price of merchandise that can be stocked at the present moment, an operating means for referring to a merchandise file to calculate a predicted sales profit when a sales cost and quantity are given to merchandise correspondence and the like with one another and promptly performing an operation and display on one computer system is arranged. Scales of a plurality of affiliated stores are classified in stages, and promotion sales plans are collectively drawn up to further promote a mass-sale effect.
Patent JP-2002090379-A (JP)
Title: Electrophoresis apparatus
Inventor: MCGRATH ANDREW
IPC: G01N35/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an automated apparatus for preparing samples for electrophoresis separation. SOLUTION: This electrophoresis apparatus is equipped with an electrophoresis assembly, a supply magazine 12, a movable arm 58, and a central processing control device 38. The electrophoresis assembly contains a tank 16, a rack 104, plural gel tubes 106, and a power source. The movable arm 58 has a pipette 68, a vacuum source functionally connected to the pipette 68, and a pressure source functionally connected to the pipette 68. The central processing control unit 38 controls the action of the arm 58, starts the vacuum source when the pipette 68 is located in a first position, starts the pressure source when the pipette 68 is located in a second position, and is connected to the arm 58 for sequentially moving a sample from a sample vessel 22 to each gel tube 106.
Patent JP-2003035914-A (JP)
Title: Display device
Inventor: FUJIMOTO KIYOSHI
IPC: G02F1/15
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an EC display device which is excellent in responsiveness, color developability, memory characteristics, etc., lessens exuding and is capable of displaying high-fineness and high-density images with a good preservable property. SOLUTION: This display device has at least a medium containing at least one kind of compound to develop or erase colors by at least either of electrochemical oxidation reaction and reduction reaction between a pair of electrodes and controls image formation by heating this medium, in which the compound is capable of developing or erasing the colors in a visually recognizable manner at the temperature during the image formation.  The embodiment in which the ion conductivity in the medium changes to 10<2> S.cm<-1> or over between the temperature during the image formation and the temperature before the image formation, the embodiment in which the temperature to rapidly change the ion conductivity has a temperature width below 10 deg.C, the embodiment in which the change rate (Δlogσ/ deg.C) in the temperature width ( deg.C) of the logarithmic value (logσ) of the ion conductivity (S.cm<-1> ) is 0.20 to 1.00 and the embodiment in which a molar ratio (matrix material: supporting electrolyte) is 70:30 to 5:95 are more preferable.
Patent JP-2003037663-A (JP)
Title: Communication equipment and hands-free intercom provided with push handle
Inventor: KIHIRA SHIZUTERU
IPC: H01H21/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment provided with a push handle in which the press handle can be softly pressed, the operation part of a switch is hardly damaged and its service life is prolonged as a result. SOLUTION: A push handle 2 has a double lid structure composed of an elastically deformable push plate 3b to form a switch projection 3c for pushing an operation part 6a of a switch 6 built in a main body base 3B, and an operation cover 2A, having a projection 2a for pushing the plate 3b on its rear side and covering the upside of this plate 3b and the plate projection 2a formed on the operation cover 2A is formed proximately to the side of a supporting point F of the push handle 2 rather than to the position of the switch projection 3c on the plate 3b.
Patent JP-2003036722-A (JP)
Title: Luminaire
Inventor: TAKAI HOMARE
IPC: F21S4/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire that is low-cost, and can obtain uniform reflecting properties, and is suitable for use with attaching a light controller. SOLUTION: Both ends in a length direction of a plurality of connecting frames 3, 4, which have vertical plate parts 3a, 4a and horizontal plate parts 3b, 4b connected to lower edges of the vertical plate parts, are connected to a pair of opposite end frame member 2, respectively. Thereby, frame parts 9a, 9b are formed. Reflector receivers 5 are set on the top end of the frame parts. A superfine foamed light-reflecting sheet, which is an elastically deformable rectangular flat plate, is used as the reflector 6. This reflector is elastically deformed into a curved shape and the top 6a of the curve is touched to the reflector receiver 5 from the lower side. Both lower end edges 6b of the curve are placed on the corner that is formed by the vertical plate part 3a or 4a and the horizontal plate part 3b or 4b, and the reflectors are attached in the frame parts.  A lamp 8 is detachably attached to a lamp socket 7 attached on an end frame part 2.
Patent JP-2003042710-A (JP)
Title: Optical heterodyne interferometer
Inventor: IIJIMA HITOSHI
IPC: G01B9/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical heterodyne interferometer which can realize accurate measurement and is given no influence of irregularity of an optical thin film of a polarization beam splitter on measurement. SOLUTION: This optical heterodyne interferometer is provided with a device for measuring automatically the distribution of leakage quantity among polarized elements in a polarization beam splitter and a stage device that can at least move the polarization beam splitter to an arbitrary position in a plane vertical to a light axis. It measures the distribution of polarization separation characteristic within the polarization beam splitter, positions the polarization splitter in the most superior polarization separation characteristic by using the stage device, and minimizes leakage among the polarized elements.
Patent JP-2003040623-A (JP)
Title: Method for producing fine glass particle heap
Inventor: ISHIHARA TOMOHIRO
IPC: C03B8/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine glass particle heap able to apply precisely J-magnification to a specific value when it is produced by an OVD method. SOLUTION: Flame is formed at one or a plurality of burners for synthesizing fine glass particles, equipped with an ejecting ports for a burning gas and for an inert gas to produce glass in a reaction vessel. The fine glass particles are produced by a flame hydrolysis reaction for which the gases is fed in the flame. The produced fine glass particles are heaped continuously on the periphery of a starting rod by a relative reciprocating motion of the starting rod with the burners. J-magnification can be uniform and stable to a longitudinal direction by adjusting a raw material flow rate, oxygen and hydrogen flow rates and traverse speed.