baber/WOPTO huggingface dataset:
Patent JP-2005089818-A (JP)
Title: Etching method, and method for manufacturing circuit device by using it
Inventor: MORI SHINYA
IPC: C23F1/18
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method with an improved etching factor, and a method for manufacturing a circuit device by using it.  <P>SOLUTION: The etching method comprises the steps of: forming a resist 10 on the surface of a masking material 9 layered on an electroconductive foil 11 of a material to be etched; forming a pattern on the resist 10; etching the masking material 9 by using the resist 10 as a mask; removing the resist 10; and etching the electroconductive foil 11 of the material to be etched, through the masking material 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089643-A (JP)
Title: Multifunctional transparent film and roll screen type curtain and umbrella using the same
Inventor: SAIRA TOSHIO
IPC: A45B17/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional transparent film being highly transparent and having heat-insulating and ultraviolet light-blocking functions and used for application to window glasses for buildings and vehicles and used as a transparent web material.  <P>SOLUTION: The multifunctional transparent film is obtained by forming a silicone-based hard coating layer 2 containing conductive metal oxide fine particles having infrared light absorbing power and ultraviolet light absorbing powder in dispersed state on at least one side of a transparent synthetic resin film substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093925-A (JP)
Title: Reel for tab tape and method of winding tab tape using it
Inventor: ODAGI TERUYUKI
IPC: H01L21/50
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for TAB tape that can wind a TAB tape in an aligned state, and to provide a method of winding a TAB tape using the reel.  <P>SOLUTION: The reel 1 for TAB tape is provided with a reel main body 2 which has a pair of flanges 5 and 5 separated from each other by a prescribed interval X and is attached to and detached from a rotary shaft b and press plates 3 fitted to the outer side faces of the flanges 5 and 5 to inhibit the expansion of the reel main body 2. Holes 8 are formed through the flanges 5 and 5 from their inner side faces to the outer side faces, and projecting sections 11 protruded from the inner side faces of the flanges 5 and 5 after passing through the holes 8 are provided on the press plates 3. The TAB tape T is wound in an aligned state by causing the projecting sections 11 to guide the tape T wound between both flange section 5 and 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097153-A (JP)
Title: Bathing agent
Inventor: MIYANAGA SEIICHI
IPC: A61Q19/10
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bathing agent which can finely disperse or emulsify a slightly soluble medicine / base agent such as an oiling agent, a perfume, and an inorganic pigment and can stably maintain the agents at bath temperature.  <P>SOLUTION: This bathing agent comprises a polyglycerol-modified silicone, especially a polyglycerol-modified silicone to whose silicon atom at least one polyglycerol chain comprising glycerol groups or glycidols represented by formulas (1), (2), (3) or (4) is bound through a binding group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288348-A (JP)
Title: Perpendicular magnetic recording medium and method of manufacturing the same
Inventor: TAKENOIRI SHUNJI
IPC: G11B5/66
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium by which the coercive force of a magnetic recording layer is increased; the squareness ratio of the medium is enhanced; and the coating thickness of Ru or an Ru group alloy being a non-magnetic intermediate layer is reduced.  <P>SOLUTION: The perpendicular magnetic recording layer is composed of: a non-magnetic substrate 1, a soft magnetic lining layer 2 provided on the non-magnetic substrate 1; a soft magnetic permalloy-based underlayer 3; a Co layer or a Co group alloy layer 4; an Ru or Ru group alloy intermediate layer 5; a magnetic recording layer 6; a protective film 7; and a liquid lubricant layer 8. The underlayer 3 is made of a permalloy-based material having soft magnetism. The Co layer or the Co group alloy layer 4 uses a soft magnetic material consisting of an alloy formed by adding one kind or more of materials selected from B, Al, Zr, Mg, and Si to pure Co, CoFe, or Co or CoFe. The soft magnetic Co layer or Co group alloy layer 4 is inserted between the underlayer 3 made of the soft magnetic permalloy-based material and the intermediate layer 5 made of an Ru or Ru group alloy material. Thus, the coercive force of the magnetic recording layer 6 is increased to enhance the squareness ratio of the medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099332-A (JP)
Title: Image forming apparatus
Inventor: KUBO NORIHIKO
IPC: G03G21/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drum fusion, filming, and blade curling which result from an extreme increase in the temperature of the surface of a drum due to overshoot caused by the heat of a drum heater and heat generated by other parts, and to restrict maximum power consumption of a drum heater.  <P>SOLUTION: The image forming apparatus includes a plurality of image carriers; a plurality of heating means for heating respective image carriers by supplying power to them; a power supply means for supplying power to the heating means; and a power supply control means which has a plurality of temperature detection means for detecting the temperatures of the respective image carriers, and controls the supply of power to the heating means based upon the outputs of the temperature detection means so that the image carriers reach target temperature. In the image forming apparatus, the power control means has a mode by which supply of power to the heating means is periodically stopped regardless of the outputs of the respective temperature detection means. Further, the power supply control means shifts the timing of power supply stop in the mode so that the plurality of heating means alternately perform heat control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096023-A (JP)
Title: Rotary power tool
Inventor: YASUOKA ITSUKI
IPC: H02J7/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary power tool capable of continuously performing work without needing to temporarily stop its use at every charge by allowing a battery to be charged while performing work.  <P>SOLUTION: This rotary power tool is provided with a charger 1 capable of converting an alternating current into a direct current to output, an insertion port 2 for a plug for the charger, a switch 3, a drive unit 4, a motor 5, the battery 7, a light emission diode (LED) 8 and a casing 9. During feeding with the charger 1 connected to the insertion port 2, if the switch 3 is turned on, the LED 8 is lighted by a part of the fed current, and the motor 5 is driven while charging the battery 7 with the remaining current. If the switch 3 is turned off, the LED 8 is lighted while charging the battery 7 with the fed current. When the charger 1 is not connected to the insertion port 2, if the switch is turned on, the motor 5 is driven by the electric power of the battery 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102426-A (JP)
Title: Manufacturing method for rotor
Inventor: NAKAO SHIGEKI
IPC: H02K1/27
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for rotors which enables the assembly of a rotor while magnet cracking is prevented in the rotor.  <P>SOLUTION: The manufacturing method for rotors is such that a magnet 2 is installed on a rotating shaft and an outer tube is press fit onto the magnet 2 to form a rotor. Before press fitting the outer tube onto the magnet 2, adhesive rollers 3 are brought into contact with the circumferential surface of the magnet 2 to remove a foreign matter 10 sticking to the magnet 2. Thus, magnet cracking is prevented from being caused by the foreign matter 10 present on the circumferential surface of the magnet 2 when the outer tube is press fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004121846-A (JP)
Title: Holder for digital sensor for dentistry
Inventor: KILCHER BEAT
IPC: G03B42/04
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To radiograph with a digital sensor usable in all regions such as in the region of the front teeth, a lateral region, namely in the circumferential tissue, and horizontal and vertical bite-wing method and to provide a dentist with favorable positioning and a patient with the maximum comfortableness.  <P>SOLUTION: A holder set for the digital sensor for the dentistry is so formed that a holder 2 or 12 is used for all the sensor formats for various types of radiographs such as a radiograph of a tooth root tip part, a radiograph of the lateral and the front teeth and the bite-wing method. The sensor 9 is held independently from the format in each holder by two arms 3 and 3A or 13 and 13A with its positioned in a center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005106687-A (JP)
Title: Turbidity detector for liquid and turbidity control method for liquid using the same
Inventor: ARAKAWA HIROAKI
IPC: B41J29/17
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbidity detector for liquid to simply and accurately detect whether or not the turbidity of a liquid such as cleaning liquid is in excess of a definite value, and a turbidity control method for simply and accurately controlling the turbidity of the liquid by using the turbidity detector for liquid.  <P>SOLUTION: This turbidity detector 1 for liquid is equipped with a water container 2 for storing a liquid 6 therein and having a projection part 12 formed by causing a wall surface 11 to partly project outward, and a transmission-type photosensor 5 equipped with a light emitting element 3 and a light receiving element 4. Of the water container 2, at least the projection part 12 is formed out of a light-transmissive material. The projection part 12 is structured so as to intercept the optical axis of the photosensor 5 disposed outside the water container 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071309-A (JP)
Title: Sales promotion system by "unique pin"
Inventor: AOKI SHINICHIRO
IPC: G06Q30/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to participate in an advertisement for electronic commerce and sales promotion activity by means of a telephone, a portable terminal, a radio wave, a printing medium, a speech or the like without being shackled to the user's homepage, a banner advertisement of the Internet or the like.  <P>SOLUTION: The advertisement activity using a "Unique PIN (Personal Identification Number)" is realized by issuing/managing the "Unique PIN" peculiar to a purchaser for each commodity to be purchased by means of a computer program, and consequently the electronic commerce is expanded and developed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004145325-A (JP)
Title: Fine silica particle, toner, two-component developer and image forming method
Inventor: YANAI SHINYA
IPC: G03G15/24
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external additive which ensure excellent toner transferability, prevent the occurrence of fogging and is excellent in endurance stability even when used to continuously print a large number of sheets, and to provide a toner and an image forming method.  <P>SOLUTION: The fine silica particle has been hydrophobically treated, and at least has a peak in the range of 0.04 to < 1 μm and a peak in the range of 1 to < 100 μm in a volume-basis particle diameter distribution by a laser diffraction particle diameter distribution meter, wherein the fine silica particle has a frequency ratio of 10-80% for the particles in the range of 0.04 to < 1 μm to all peaks, and has the frequency ratio of < 16% for the particles in the range of 20 to < 2,000 μm to all peaks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116558-A (JP)
Title: Method of crystallizing semiconductor thin film and crystallization apparatus thereof, semiconductor device and its manufacturing method, and display
Inventor: KIMURA YOSHINOBU
IPC: H01L21/20
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of crystallizing a semiconductor thin film and a crystallization apparatus of the same which has solved problems of the conventional technology, and also to provide a semiconductor device and its manufacturing method.  <P>SOLUTION: The semiconductor device comprises a transparent substrate 301 and the semiconductor thin film 303 formed on the top face side of the substrate. By irradiating laser light 105 having no flat light intensity region on the semiconductor thin film, the semiconductor thin film is provided with an irradiated region 305 wherein large and uniform crystal grains are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111362-A (JP)
Title: Method and apparatus for plasma arc decomposition of flons in liquid at normal temperature
Inventor: KURODA SHINICHI
IPC: H05H1/32
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for detoxicating flons (chlorofluorocarbons) in liquid at a normal temperature by sufficiently evaporating recovered flons and analogous substances in liquid at normal temperature, supplying the flons and analogous substances to a decomposition apparatus, and decomposing the flons supplied in such a manner.  <P>SOLUTION: The flons in liquid at a normal temperature are transported from a container and packed in a pressure vessel by using a compressed air, sufficiently evaporated by a heating apparatus 13 in the outside of a plasma arc generation means (PA), and then supplied to and decomposed by the plasma arc generation means (PA) for detoxification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115294-A (JP)
Title: Substrate with flattened layer and manufacturing method therefor, substrate for electrooptical device, electrooptical device, and electronic equipment
Inventor: KURASHINA HISAKI
IPC: G09F9/30
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of boring a plurality of contact holes in a flattened inter-layer insulating film through one process.  <P>SOLUTION: A substrate has a plurality of filming layers where filming patterns are formed respectively, inter-layer films which are formed between the plurality of filming layers, a plurality of inter-layer film lower wiring patterns 6a2 which are formed right below a flattened inter-layer film 43 among the inter-layer films, a plurality of contact holes 804 and 113 which are formed in the flattened inter-layer film 43 to connect the plurality of inter-layer film lower wiring patterns 6a2 and the filming pattern above the flattened inter-layer film 43 to each other, and one or more dummy patterns 122 and 123 which are formed on one or more filming layers below the plurality of inter-layer film lower wiring patterns 6a2 at a plurality of positions below the plurality of contact holes 804 and 113 and control positions of surfaces of the plurality of inter-layer film lower wiring patterns 6a2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118917-A (JP)
Title: Grinder
Inventor: UENO MAKOTO
IPC: B24B23/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinder which facilitates smooth grinding work by tilting a workpiece in the grinding at a recessed face part and a corner part and flexibly copes with the grinding work without requiring skills.  <P>SOLUTION: A handle T1, a lever L1, and a knob H are provided to the upper body part B1 of the grinder S1. A first roller is supported to the position near the outside of the rectangular grinding tool and rolls in one direction on the face to be ground in the lower body part B2. A second roller 4 is supported to the position parallel to the axial center of a pair of the first rollers and apart at a prescribed distance in the lower body part B2. The second roller 4 is supported to the lower body part B2 in a state of being rotatable at the end part of a coupling rod 7 and of being spring-energized downwardly. The height position of the first roller to the lower body part B2 is regulated by a height adjusting screw 5. The height position of the second roller 4, namely the inclination angle of the lower body part B2, is regulated by an inclination adjusting screw 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121471-A (JP)
Title: Current sensor
Inventor: KURIYAMA KENJI
IPC: G01R15/20
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact surface mounting current sensor in which magnetically sensitive surface of a magnetic sensor is accurately disposed so as to be perpendicular to a mount surface (in the magnetic flux direction) of the magnetic sensor.  <P>SOLUTION: The current sensor is provided with a vertical type magnetic sensor 1 mounted on a first lead frame 3; a semiconductor integrated circuit 5 processing output signals from the vertical type magnetic sensor 1; a second lead frame 4 on which the vertical type magnetic sensor 1 and the semiconductor integrated circuit 5 are mounted; an electric conductor which electrically connects the vertical type magnetic sensor 1, the semiconductor integrated circuit 5 and the second lead frame 4; and a second resin 7 which seals the semiconductor integrated circuit 5, the second lead frame 4 and the electric conductor. The magnetically sensitive surface of the vertical type magnetic sensor 1 is disposed so as to be perpendicular to the mount surface of the second lead frame 4 on which the semiconductor integrated circuit 5 is mounted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121135-A (JP)
Title: Magnetic fluid damper device
Inventor: GO MASAO
IPC: F16F15/03
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic fluid damper device for quasi-active damping, capable of dissipating the vibrational energy as a damper for optimum passive damping having highest damping performance among the dampers for passive damping, and quickly attenuating the vibration while saving the energy.  <P>SOLUTION: In this magnetic fluid damper device 1, a first chamber 3 and a second chamber 4 in which the magnetic fluid 2 is packed, are connected by a cylinder 5 communicated with two chambers. Bellows as an expandable and contractible material is used for side walls of the first chamber 3 and the second chamber 4. Combined magnets 8a, 8b including permanent magnets in a state of winding coils 7a, 7b are mounted oppositely to each other near an outer side of the cylinder 5 to apply the magnetic field in the direction vertical to the flowing direction of the magnetic fluid 2 flowing in the cylinder 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123424-A (JP)
Title: Chip resistor
Inventor: KASUGAI HIDEKI
IPC: H01C7/00
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip resistor capable of improving productivity by reducing the number of times of trimming and capable of preventing the width of a current path from being made uneven, even when the start position of trimming or the forming position of a resistance layer is shifted in a chip resistor having a plurality of current routes.  <P>SOLUTION: The chip resistor A2 has an insulating substrate 10, upper surface electrodes 22a, 22b and a resistor 130. The resistor 130 comprises three resistors 130a, 130b and 130c, the resistor 130b is widely formed as compared with the other resistors 130a, 130c, trimming kerfs 132a, 132b are formed in the resistor 130b, and respective trimming kerfs 132a, 132b are formed from the end parts of the resistor 130b. Consequently, width α4 is formed as the same width as widths α1, α3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118742-A (JP)
Title: Manufacturing method of exhaust gas clarification catalyst
Inventor: NAKANO YASUAKI
IPC: B01J23/58
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an exhaust gas clarification catalyst that is highly endurable and a NO<SB>x</SB>occlusion-reduction type.  <P>SOLUTION: The manufacturing method of the exhaust gas clarification comprises the following processes; (a) a catalyst carrying layer is formed on a carrier substrate; (b) a noble metal catalyst is impregnated into and supported by the catalyst carrying layer; (c) a catalyst carrying layer is formed on the catalyst carrying layer by which the noble metal catalyst is supported; (d) the noble metal catalyst is impregnated into and supported by the catalyst carrying layer; and (e) the NO<SB>x</SB>occluding material entirely impregnated and supported on the layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128457-A (JP)
Title: Rainproof display form holding board
Inventor: KURODA HIROSHI
IPC: G09F15/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rainproof display form holding board which does not give rise to distortion with lapse of time and years, has no risk of the occurrence of cracking due to an atmospheric temperature fall in cold districts etc., and prevents the infiltration of rain into a form housing section.  <P>SOLUTION: A transparent cover 13 composed of plastic moldings is openably mounted on a board main part 12 composed of plastic moldings and is so adapted that the transparent cover 13 can be closed by holding the display form 6, such as a danger prediction activity chart, between the board main part 12 and the transparent cover 13. In addition, the display form holding board is so formed that grooves 23 and projected rims 30 disposed at the board main part 12 and the transparent cover 13 are fitted to each other when the transparent cover 13 is closed. The upper sides of the fitted parts of the grooves 23 and the projected rims 30 are covered by providing the board main part 12 with eaves sections 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134222-A (JP)
Title: Breeze detector
Inventor: SAITO TAKATOSHI
IPC: F24F7/06
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a breeze specifying its wind direction, even if the breeze blows from any direction.  <P>SOLUTION: A folding line 11 is provided in the transverse center part of a strip of dust proofing paper 10 along its longitudinal direction. In each side part of the paper 10 being at each side part of this folding line 11, a plurality of cuts 12 reaching up to the folding line 11 are formed from the lateral brims of the paper 10 at respective side parts, along the folding line 11 at predetermined intervals vertically to the folding line 11 respectively. The cuts 12 formed in individual side parts are shifted from each other in the longitudinal direction of the folding line 11. Paper segments 13 formed between the cuts 12 adjoining at the individual side parts are folded along the folding line so that the paper segments 13 adjoining along the folding line 11 become mutually vertical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI