baber/WOPTO huggingface dataset:
Patent JP-2004244562-A (JP)
Title: Ultraviolet ray-curable coating composition containing aluminum and coated product
Inventor: NAKAJIMA YOSHIMOTO
IPC: B65D25/34
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To impart a defoaming property to an ultraviolet ray-curable coating composition containing leafing type aluminum as the pigment without affecting the coating appearance.  <P>SOLUTION: This coating composition comprises a leafing type aluminum pigment (A), an ultraviolet ray-polymerizable substance (B) and a photoinitiator (C), and further comprises 0.1-10 pts.wt. fatty acid (D) containing a hydroxy group to 100 pts.wt. of the sum (A)+(B)+(C). Preferably (B) is a cationically polymerizable substance and (C) is a cationic photoinitiator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254362-A (JP)
Title: Method for manufacturing stator of rotary electric machine
Inventor: TOKIZAWA TAKASHI
IPC: H02K15/085
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stator of a rotary electric machine in which a connecting part can be surely positioned and the occurrence of a connecting fault can be prevented.  <P>SOLUTION: The electric conductor of a segment 33 for constituting a stator winding is crossed with the connecting part of the adjacent electric conductor in a state that the connecting part of a tip is inclined. The connecting parts are connected by welding, etc. Each electric conductor is crossed with the other electric conductor at an end face side intersecting part nearer to the end face of a stator core from the connecting part of the distal end. A skewer-like restricting member 112c is attached to the end face side intersecting part. A connecting step is performed in a state that the respective electric conductors are constrained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251703-A (JP)
Title: Electronic device and its test method
Inventor: MOTOICHI YOSHIHIRO
IPC: G01R31/28
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of reconciling an acceleration test with current consumption reduction at an ordinary operation, concerning the electronic device having a plurality of processing devices driven by different voltages, for processing an input signal, and its test method.  <P>SOLUTION: This device has a first processing part 31 for processing the input signal, a direct-current conversion part 32 for performing direct-current conversion of a signal processed by the first processing part, and a second processing part 33 for processing the signal subjected to the direct-current conversion by the direct-current conversion part 32. The direct-current conversion part 32 is characterized by having a current control part M12 for controlling a driving current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256561-A (JP)
Title: Production method for heat-resistant heat-insulating vessel
Inventor: NOMOTO KAZUHIKO
IPC: C08J9/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for a heat-resistant heat-insulating vessel having the following characteristics: (1) the production process is simple; (2) the heat resistance of the vessel is excellent; (3) the bonding strength between an inner vessel and an outer vessel is high; (4) the strength of a polyimide foam is high; (5) the vessel with a complicated shape is easily produced; and (6) the vessel with a reinforcing structure is produced smoothly.  <P>SOLUTION: In the production method, a mixture 6 of polyimide balloons 4 and a polyimide powder 5 is filled into the gap space H between an inner vessel 2 as the inner wall and an outer vessel 3 as the outer wall and then is heated; thus, a polyimide foam material 7 as a heat-insulating core is formed and simultaneously bonded integrally to the inner vessel 2 and the outer vessel 3. Before filling the mixture 6, a polyimide varnish may be applied to the surfaces of the vessel 2 and 3, facing each other, and a reinforcing structure may be set between the inner vessel 2 and the outer vessel 3 to divide the space between the vessels 2 and 3 into many small spaces. The polyimide foam material 7 may be dipped in a polyimide varnish and heated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223198-A (JP)
Title: Ophthalmic apparatus
Inventor: KATAOKA HISASHI
IPC: A61B3/10
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic apparatus for exhibiting the degree of the cornea to an examiner as a numerical value.  <P>SOLUTION: The intersecting points with segments extending radially from the center are calculated with respect to a reflected image of a projection ring-shaped pattern. Herein, Fourier transform is applied to these measured intersecting point data rows and, after filter processing is applied to tertiary or more items, inverse Fourier transform is applied to the processed data rows to transform these data rows to data rows constituted of zero order-secondary data. Zero order and secondary items correspond to the items of long or short axis in elliptical approximation and a primary item shows an asymmetric shape. Accordingly, the primary item is used to set a degree of the deformation degree of the cornea, and the degree and direction thereof are displayed on an observation screen.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157495-A (JP)
Title: Liquid crystal display device
Inventor: AOTA KEIJI
IPC: G02F1/1368
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which display of high precision is produced.  <P>SOLUTION: A liquid crystal panel is constructed with a base panel and a connection panel to be connected to the base panel. On a circuit substrate of the base panel a source driving IC to output a signal to a source wiring group and a gate driving IC to output a signal to a gate wiring group are mounted. The source wiring group mounted on the respective circuit substrates of the base panel and the connection panel is connected to the source driving IC and the gate wiring group mounted on the respective circuit substrates of the base panel and the connection panel is connected to the gate driving IC. A wiring board through which the IC driving signals respectively inputted to the source driving IC and to the gate driving IC is connected to the circuit substrate of the base panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004255766-A (JP)
Title: Fastener
Inventor: ISHIGAMI KAZUHIRO
IPC: B42F13/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fastener, in which the joining of an article with strings is simply executed and, at the same time, its disjoining is easily executed.  <P>SOLUTION: This fastener has latching parts 7 for latching the midways of string-like bodies, at the same time, a main body part 4 having folding-back means 8 for folding-back the midway at the free-end side of string-like bodies except ones latched at the latching parts and hooking means 6 and 10 for hooking the string-like bodies on the free-end side from the folding-back means 8 to the main body part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258463-A (JP)
Title: Method for manufacturing phase shift reticle and method for correcting defect in phase shifter
Inventor: HIROTA MEGUMI
IPC: G03F1/30
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a phase shift reticle while eliminating occurrence of a defect in a phase shifter as much as possible, and to provide a method for correcting a defect in a phase shifter of a phase shift reticle by which a defect in a phase shifter can be corrected in an easy process regardless of the kind of the defect.  <P>SOLUTION: The method for manufacturing a phase shift reticle includes processes of: forming a first phase shift film on a substrate; polishing the surface of the phase shift film to flatten and to discharge foreign matter in the film; forming a second phase shift film having similar optical properties to those of the first phase shift film on the polished phase shift film to fill a pinhole defect in the first phase shift film; polishing the surface of the second phase shift film; and patterning the phase shift film as the combination of the first phase shift film and the second phase shift film to obtain a phase shifter. When the phase shift reticle comprising the phase shift film as the combination of the first phase shift film and the second phase shift film is used, the phase difference of the exposure light is 180°.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255449-A (JP)
Title: Method for producing continuously cast steel slab
Inventor: KURANAGA TOMOAKI
IPC: B22D11/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for producing a continuously cast steel slab which is excellent in prevention of the corrosion wear of a continuous casting mold and realizes stable and continuous casting for long term, a method for prolonging the life of the continuous casting mold by the above method and a technique for predicting the progressing of the life.  <P>SOLUTION: The method for producing the continuously cast steel slab is provided for producing the continuously cast steel by supplying molten steel into the continuous casting mold. Before supplying the molten steel into the mold, Zn concentration in the molten steel is regulated to ≤ 0.0030% by mass and the continuously cast steel slab is produced and the prolongation of the life of the mold is attempted and also, before supplying the molten steel into the mold, the life of the mold is predicted by monitoring the Zn concentration in the molten steel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257532-A (JP)
Title: Hypoid gear type reduction gear
Inventor: EMA YOSHIKAZU
IPC: F16H57/029
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hypoid gear type reduction gear which is always and easily capable of restraining play in axial direction of a hypoid gear which is attached to a hypoid gear mounting shaft and engages with a hypoid pinion.  <P>SOLUTION: The reduction gear is the hypoid gear type reduction gear 1 which is provided with the hypoid gear 15 engaging with the hypoid pinion 8 provided on a motor shaft (input shaft) 3, the hypoid gear mounting shaft 16 on which the hypoid gear 15 is attached and a gear box 11 including bearing housed portions 12a, 13a which house two ball bearings 17, 18, respectively, which rotatably support the hypoid gear mounting shaft 16. The gear box 11 is consisted of a gear case 12 and a lid member 13. The ball bearing 18 in side opposed to a gear cutting part of the hypoid gear 15 is housed to the bearing housed portion 13a of the lid member 13. A corrugated washer 33 is intersected between side face of the ball bearing 18 in side opposed to the gear cutting part of the hypoid gear 15 and bottom face of the bearing housed portion 13a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003319789-A (JP)
Title: Protein capable of binding to female sex hormone and process for producing the same
Inventor: KATAGIRI MASANAO
IPC: C07K19/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide proteins capable of binding to female sex hormones which have useful properties added thereto, for example, having high sensitivity in assaying, quantifying or concentrating the female sex hormones, showing little cross-reactivity, being scarcely affected by interfering substances and being scarcely affected by solvents.  <P>SOLUTION: The recombinant proteins are produced by obtaining various antibody genes against the female sex hormones and then modifying various characteristics, for example, affinity for an antigen, binding properties to an antigen, cross reactivity, tolerance to a substance interfering an antigen-antibody reaction, tolerance to a substance interfering an enzymatic color development reaction, tolerance to a solvent, etc., of the original antibodies by genetically modification techniques.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004224324-A (JP)
Title: Caster with its straight advance property enhanced
Inventor: SHIMA ISAMU
IPC: B60B33/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster used in a manually operated device (a handcart) with a wheel for travel such as a transportation carrier and capable of suppressing directional unsteadiness and increasing straight advance property by suppressing turn of the caster.  <P>SOLUTION: An outer frame 8 having a bottom face integrally and formed like a substantially square pipe is fixed to an adequate position on an upper part face 4b of a frame 4 for the wheel in a recessed part 1a formed integrally on a suppression ring 1 of the caster 101. A middle frame 10 formed like a substantially cylinder by a hard material such as metal and hard resin is slidably provided in the outer frame 8. A pressing spring 9 is nipped and provided between a recessed part 10b of the middle frame 10 and 8b of the outer frame 8. A suppression roller 11 is provided in a recessed 10a part of the middle frame 10 on the opposite side to the middle frame 10, a pin 12 is inserted, and the suppression roller 11 provided rotatably is pressed by the pressing spring 9 and is nipped in the recessed 1a part on circumference of a suppression ring 1b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266638-A (JP)
Title: Projector and optical device
Inventor: YAMAZAKI TETSURO
IPC: G03B21/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector or the like in which a projected image with high contrast and excellent color balance can be obtained without projecting unnecessary light in a prescribed direction.  <P>SOLUTION: The driving control unit 120 includes a judging part 130 which judges whether an error signal Serr occurs in a video signal or not; and a light source driver 140 which turns a light source part 101RB for first colored light or a light source part 101G for second colored light to be lit during the occurrence of the error signal Serr into an unlit state, on the basis of the judgement result of the judging part 130, in the projector with a tilt mirror device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261151-A (JP)
Title: Medicine container
Inventor: KOGANEI TAKASHI
IPC: B65D85/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine container holding a medicine-housing container housing a medicine at its inside, at a prescribed position so as to make always capable of imparting a certain amount of medicinally effective component to a surrounding space.  <P>SOLUTION: This medicine container 1 is provided by holding at least one medicine-housing container 13 and equipped with a container body 2 and a lid 8. In the container body 2, an engaging hole 4 for engaging a medicine-housing part 14 of the medicine-housing container 13, and an engaging step part 5 for engaging a brim part 16 of the medicine-housing container 13, at the peripheral edge part of an opening of the engaging hole 4 are installed. The medicine-housing container is held as positioned at the prescribed position by engaging its medicine-housing part within the engaging hole 4, engaging the brim part 16 within the engaging step part 5 and nipping/holding the brim part 1 between the container body 2 and the lid 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262647-A (JP)
Title: Document reading device
Inventor: FUKANO HIROSHI
IPC: B65H5/06
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reading device capable of eliminating misreading.  <P>SOLUTION: This document reading device is provided with an inlet roller 1 for feeding a document onto a reading glass 6 and an outlet roller 2 for conveying the document passing through the reading glass 6 onto the downstream side and has a process in which the document is engaged with both rollers simultaneously. Driving systems of the inlet roller 1 and the outlet roller 2 are independent from each other. Two motors M1, M2 for driving the inlet roller 1 and the outlet roller 2 exclusively are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271289-A (JP)
Title: Uniaxial tensile tester for concrete
Inventor: TAGUCHI FUMIO
IPC: G01N3/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniaxial tensile tester for directly and simply finding uniaxial tensile strength of concrete.  <P>SOLUTION: This uniaxial tensile tester is equipped with upper and lower guide members 12, 14; 12, 16 firmly attached respectively to upper and lower end side faces of a concrete test piece to be tested, a hold portion 18 for holding the upper guide members with space left between a lower face of the test piece and a lower face of the lower guide member, and a loading portion 20 for applying downward force to the lower guide members. The tester is characterized in that tensile force is applied to the test piece by applying downward force to the loading portion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270516-A (JP)
Title: Windmill and wind power generator
Inventor: FUKUDA TAKASHI
IPC: F03D9/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a windmill and a wind power generator that suppresses a decrease in power generation efficiency and efficiently generates power by wind.  <P>SOLUTION: A turning shaft 20 and impellers 11, 12, 13, 14, 15, 16, and 17 mounted to the turning shaft 20 and having a plurality of blades 11A, 11B, 11C, 12A, 12B, 12C, to 17A, 17B, and 17C are included. Each of the impellers 11, 12, 13, to 17 is connected to each other with the phase shifted, and a plurality of flow paths L1, L2, and L3 are formed. The impellers 11, 12, 13, to 17 are stored in a cylinder. The impellers 11, 12, 13, to 17 and the cylinder are of separate bodies, and the impellers 11, 12, 13, to 17 are freely turnably relative to the cylinder. The generator is actuated by turning the shaft 20. A plurality of windmills 5 are disposed side by side. The windmills 5 are mounted on a vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271047-A (JP)
Title: Refrigerator
Inventor: OYAMADA MAKOTO
IPC: F25C1/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air trunk of an ice making compartment capable of efficiently cooling an ice tray, with respect to an automatic ice plant wherein the ice tray can be attached and detached.  <P>SOLUTION: An ice-making driving source 41 and the ice tray 30 as components of the automatic ice plan are arranged in a state that the ice tray 40 is positioned this side, a cool air passage 43 is formed by wall faces and partitioning walls 26, 31 forming an ice-making unit 38, and the air trunk is formed in a state of being communicated with an upper face of the ice tray 40 to improve the efficiency in cooling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271959-A (JP)
Title: Karaoke (orchestration without lyrics) device
Inventor: MATSUSHITA HITOMI
IPC: G10K15/04
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke device in which an image photographed with a digital camera by a user can be used as a background image of Karaoke by easy operation.  <P>SOLUTION: A detachable memory card 5 has an image data area 5-1, a musical piece data area 5-2 including lyrics information, and a set data area 5-3, and a control part 7 stores an image selected from the image data area 5-3 or an internal image data storage part 27 of a main body by operation on an operation part 9, in the set data area as an opening picture or a background image together with a switching time or the like. When a power source is turned on or the memory card 5 is inserted, the control part 7 takes out image data on the basis of set data and performs mixing processing of the image data and lyrics information in an image display processing part 29 and displays a resultant picture on a monitor TV 35 from a video output circuit 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276326-A (JP)
Title: Overcoat material and thermosensitive recording sheet using this material
Inventor: HIRASAWA AKIRA
IPC: B41M5/337
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcoat material which inhibits the fading of an image or the yellowing of a texture part which occurs when exposed to light for a long time and can easily form an overcoat layer not impairing the thermal head of a printer on a thermosensitive color developing layer, and a thermosensitive recording sheet using the overcoat material.  <P>SOLUTION: The overcoat material contains an ultraviolet-curable acrylate aqueous emulsion, as a main component, which is blended with a photocatalyst impregnated with a silicone oil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286901-A (JP)
Title: Electrophotographic printing device
Inventor: SUNO KAZUO
IPC: G03G15/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, when two electrophotographic printing devices are connected to each other and high temperature sheets of paper passing through a fixing machine of a 1st printing part are continuously applied to print in a 2nd printing part, the temperature of a photoreceptor drum of the 2nd printing part is increased and adverse effects are exerted on the photoreceptor drum, toner and developers.  <P>SOLUTION: The electrophotographic printing device comprises: a 1st printer arranged on a position far from a paper discharging mechanism and capable of independently performing both-side printing; and a 2nd printer arranged on a position near to the paper discharging mechanism and capable of independently performing both-side printing. Each of the 1st and 2nd printers has a paper transport means and an electrophotographic printing part. The 1st and 2nd printing parts are mutually connected by a connection device having a cooling mechanism part. The electrophotographic printing device is constituted so that the cooling performance of the paper printer of the 2nd printing part is set higher than that of the paper printer of the 1st printing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284970-A (JP)
Title: 3-(1h-pyrazol-1-yl)pyridazin-4-ol derivative and herbicide comprising the same
Inventor: KUDO NORIAKI
IPC: C07D403/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a herbicide exhibiting an excellent herbicidal activity for a wide range of weed species in a small dose and scarcely exhibiting phytotoxicity to crops.  <P>SOLUTION: An agrochemical comprises a compound represented by general formula (I) [wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each independently a hydrogen atom, a halogen atom, a haloalkyl group or the like; and R is a group represented by formula (α) (wherein, R<SP>4</SP>, R<SP>5</SP>and X are each a hydrogen atom or the like) or a group represented by formula (β)].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283933-A (JP)
Title: Tip for built-in type drill and drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tip from being damaged when the tip is retreated and to prevent a drilled hole from being damaged.  <P>SOLUTION: The throw-away tip 3 for the built-in type drill is attached to a drill body 2 rotatable around an axis. The tip 3 has a back taper 7 formed on the outer surface to be inclined so that its diameter becomes smaller from the tip toward the base end. A chamfered part 8 is formed at the rear end of the back taper 7. The chamfered part 8 is formed with an angle θ, for example, 10-45°, larger than the angle of the back taper 7, to cross a line O' parallel to the axis O of the drill body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI