baber/WOPTO huggingface dataset:
Patent JP-2003336457-A (JP)
Title: Door
Inventor: TOGAWA MASAHIRO
IPC: E06B7/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To extremely safely ventilate through a ventilation window provided in a door.  <P>SOLUTION: This door comprises a door body 10 having the ventilation window 14 opened therethrough, a glass pane 20 disposed in the door body 10 so as to be horizontally moved and opening and closing the ventilation window 14, a stopper 30 for stopping the glass pane 20 at an opened position, a stopper release mechanism 40 detecting that the door is opened and releasing the stopper 30, and a closing mechanism moving the glass pane 20 in a closing direction when the stopper release mechanism 40 comes in the state of releasing the stopper 30. The ventilation window 14 is longer in vertical direction, the width thereof is shorter than 10 cm, and installed in the door extendedly in vertical direction. When the door is opened, with the glass pane 20 set to the open position and the ventilation window 14 brought into ventilated state, the stopper release mechanism 40 releases the stopper 30, and when the stopper 30 is released, the closing mechanism closes the glass pane 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336719-A (JP)
Title: Impeller for fluid transmitting device
Inventor: TAKABAYASHI MASATOSHI
IPC: F16H41/24
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller for a fluid transmitting device, wherein a shell supported to a hub is welded in a proper posture even if a locating flange is eliminated from the hub, and deficient welding between the shell and the hub caused by melting of a brazing filler between the shell and a retainer plate is prevented.  <P>SOLUTION: A cylinder part 23, bending in the axial direction so as to pierce through the inner periphery of the retainer plate 3r, is integrally formed along the inner peripheral edge of the shell 3s, and a brazing filler reservoir 30 is formed between the outer surface of the cylinder part 23 and the inner surface of the retainer plate 3r. The cylinder part 23 is engaged with the outer surface of the hub 3h, and the cylinder part 23 is welded to the hub 3h on the outer side surface of the shell 3s.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342151-A (JP)
Title: Solid skin care preparation
Inventor: YOSHINO OSAYUKI
IPC: A61K8/19
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid skin care preparation for bleaching, having feeling with bleaching effects, and excellent sense of use, and containing a bleaching agent and a base agent having extremely superior stability.   <P>SOLUTION: The solid skin care cosmetic comprises a water-in-oil type emulsion composition containing a hydrophilic medicine contained only in the water phase, and a powder contained only in the oil phase, and has a solid state caused by the solid oil component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341197-A (JP)
Title: Printer control method and printer controller
Inventor: TAKEISHI TETSUJI
IPC: B41J11/70
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer control method and a printer controller, which can constantly prevent the deterioration of the following image printing, even if an operation for cutting printed belt-like printing paper is performed concurrently with the following image printing operation, when printing is performed, particularly, through the use of machine glazed paper formed by winding the belt-like printing paper, in a printer into which a cutter is built or which is mounted with the cutter.   <P>SOLUTION: The printer control method and the printer controller allow the optimization of a correction command value by adjusting the correction command value, so that a prescribed relative relationship can be established between prescribed correction-command-value determination patterns for being printed, respectively, before and after the operation for cutting the printing paper, which is to be performed with the passage of an electric current through a paper feeding motor in accordance with the correction command value for controlling the amount of the passage of the electric current through the paper feeding motor for cancelling out a change in the attitude of the printing paper or displacement thereof, which is caused by the printing paper cutting operation of the cutter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345001-A (JP)
Title: Photosensitive element, resist pattern forming method and method for producing printed wiring board
Inventor: FUKAYA TAKEHIRO
IPC: G03F7/004
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive element having an excellent light shielding effect.   <P>SOLUTION: In the photosensitive element comprising a support film, a photosensitive resin composition layer disposed on the support film and a protective film disposed on the photosensitive resin composition layer, the support film and/or the protective film has light shielding effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348005-A (JP)
Title: Mobile station device and reception method
Inventor: SHIRASAKI YOSHIMASA
IPC: H04L7/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To receive a frame signal transmitted from a base station device to be the opposite party of communication with high accuracy in a radio communication system in which a plurality of the base stations adjust transmission timings of the present frame signals while detecting mutual frame signals.   <P>SOLUTION: A frame timing estimation part 150 determines that the base station which transmits the frame signal adjusts the transmission timing when an error calculated by an error calculation part 130 is equal to or more than a prescribed threshold as a result of comparison by a threshold comparison part 140 and estimates a frame timing of the next frame signal from the frame timing of the frame signal received in the previous time and a frame timing detected by a frame timing detection part 120.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002914-A (JP)
Title: Hydrogen feeding apparatus using solid high polymer type water electrolyzer
Inventor: INOUE TETSUYA
IPC: C25B9/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen feeding apparatus using a solid high polymer type water electrolyzer in which the breaking of an electrolytic membrane can be prevented, and further, the structure of a pressure vessel can be made into a simple one of small capacity to the utmost.  <P>SOLUTION: A water electrolyzer 20 is arranged at the inside of a pressure vessel 21. A bipolar board, a feed conductor and an electrode binder membrane composing the water electrolyzer 20 are all perpendicularly arranged. A horizontal juxtaposition passage to form into the passage of electrolytic water and oxygen in each cell is formed on either the surface or back surface of each bipolar board. A vertical juxtaposition passage to form into the passage of gaseous hydrogen in each cell is formed on the other surface therein. Generated gaseous hydrogen moves toward the upper direction within the water electrolyzer 20 and is exhausted from the top of the pressure vessel 21. The top of the pressure vessel 21 is provided with a gaseous hydrogen discharging apparatus 22. A hydrogen line 23 connected to the gaseous hydrogen discharging apparatus 22 is provided with a check valve type pressure valve 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006111-A (JP)
Title: Fuel cell system
Inventor: ARAI YASUHIRO
IPC: C01B3/38
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system wherein combustion efficiency of a burner is further increased, and stable combustion gas is secured.  <P>SOLUTION: In this fuel cell system equipped with a cell body to generate power by chemically reacting fuel having hydrogen produced from a hydrogen manufacturing device in a fuel processing system as a main substance with the air, the burner 23 provided in the combustion part 5a of the hydrogen manufacturing device is provided with a fuel jetting nozzle 31 to jet fuel and air jetting nozzles 30, 32 provided on the inner diameter side and outer diameter side of the fuel jetting nozzle 31 respectively to jet the air, and is structured so as to diffusely burn the fuel when operating the system for power generation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001642-A (JP)
Title: Steering lock device of motorcycle
Inventor: NAKAYAMA KOICHI
IPC: E05B83/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tampering while restraining increase of cost by making it difficult, by use of existing parts, to remove a shutter device forcibly with a shutter device disposed between a steering wheel and a meter.  <P>SOLUTION: The steering wheel 18 is mounted onto a top bridge 13 linking both the right and left upper parts of a front fork, while the meter 22 is provided forward of the wheel 18, with a cylinder lock being attached to the top bridge 13 between the wheel 18 and the meter 22, and the shutter device 62 being mounted on the upper surface of the top bridge 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014179-A (JP)
Title: Ejection knob
Inventor: HANZAWA HIROSHI
IPC: H01R13/633
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable ejection knob easy to pull up when ejecting a recording media, preventing an ejection mechanism from damage caused by an excessive force added when pushing in the ejection knob.  <P>SOLUTION: A head part of a rotating part of the ejection knob 10 is formed into L-shape, and the head part 14 of a side 12 of the L-shape is formed so sa to slightly protrude from a main body 30 when the ejection knob is folded and housed in a concave part 31, and a hair-band shaped concave part 13 as a knob is formed to the head part 14 so as to be able to pull up by nails. It is made so as not to add an excessive force by forming the inside surface 15 of the L-shape so as to touch the main body 30 when pushing the ejection knob 10 in the direction indicated by arrow mark 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008426-A (JP)
Title: Switch for game machine, and game machine
Inventor: NISHIHARA YASUO
IPC: H01H35/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for coping with the variety of operation of a game machine on the operation posture, operation mode, etc.  <P>SOLUTION: A detector is mounted on either one of a casing 61 or a switch body 62, and a detected body is mounted on the other one. In the normal condition, the detector and the detected body are in a prescribed positional relation with each other. When the switch body 62 is rotated in one direction relative to a journal member 66, the relative positions of the detector and the detected body are moved and switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010795-A (JP)
Title: Foamed material of hydrophilic crosslinked chitosan
Inventor: TAKASUGI MASANOBU
IPC: A61K8/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed material of a hydrophilic crosslinked chitosan free from residual odor caused by inorganic or organic acids added for the dissolution of chitosan and crosslinking agents, etc., for gelatinization, having high safety to organisms, containing uniform bubbles, developing desirable appearance and giving excellent feeling.  <P>SOLUTION: The foamed material is produced by adding dilute hydrochloric acid or an odorless organic acid to an aqueous suspension of chitosan, dissolving the chitosan at pH 5.0-6.0, crosslinking the solution with an aliphatic diepoxide compound and freeze-drying the produced hydrated gel. Preferably, the hydrated gel is quickly frozen at ≤-50°C and dried in vacuum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182023-A (JP)
Title: Apparatus and method for filling fluid substance
Inventor: SAKAIDA ATSUSUKE
IPC: B41F15/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To enough fill a conductive paste to the bottom part of a via hole.  <P>SOLUTION: By evacuating an exhaust chamber 5 by a vacuum pump 16, after gas in the via hole 21 introduced into the exhaust chamber 5 being discharged, a paste holding chamber 9 is moved to include the exhausted via hole 21, and the conductive paste 13 is pushed into the via hole 21 by a pushing part 6 in the paste holding chamber 9. Since the gas in the via hole 21 is discharged, the paste 13 is pushed surely into the via hole 21 so that the entire via hole 21 is filled with a fluid substance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003060156-A (JP)
Title: Semiconductor package and its manufacturing method
Inventor: PARK KYEI CHAN
IPC: H01L23/485
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package which is reduced in size and weight and capable of improving a packaged product in reliability and to provide its manufacturing method. SOLUTION: A metal pattern provided with electrodes is formed on main semiconductor chip serving as a lead frame or a board, the electrodes are connected to the corresponding pads, bumps connected the corresponding pads on at least a sub-semiconductor chip are formed, the sub-semiconductor chip is fixed on the main semiconductor chip so as to bond the bumps to the corresponding electrodes of the metal pattern, a damper is provided around the main semiconductor chip so as to surround the sub-semiconductor chip, then the inside of the damper is filled up with non-conductive polymer or the like, and the semiconductor chips are directly connected together by the use of the metal pattern.
Patent JP-2003105306-A (JP)
Title: Heat resistant adhesive, heat resistant laminate film, metal foil attached laminate film and semiconductor equipment using the same
Inventor: WATANABE TAKUO
IPC: C09J7/02
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a heat resistant adhesive having sufficient adhesive strength even when laminated with metal foil at a low temperature below 200 deg.C and good reflow soldering properties in a moisturized state, a heat resistant laminate film and a metal foil attached laminate film and provide highly reliable semiconductor equipment. SOLUTION: This heat resistant adhesive comprises at least a polyimide obtained by imidation of a polyimide precursor and/or a polyimide-containing resin. The molar ratio of a tetracarboxylic acid component/a diamine component of the polyimide precursor is 100/80-100/99 or 80/100-99/100. The terminal of the polymer chain is sealed with a monoamine having a crosslinking triple bond-containing functional group, a dicarboxylic acid or an anhydride of the dicarboxylic acid. The heat resistant laminate film using the heat resistant adhesive, the metal foil attached laminate film and the semiconductor equipment are also disclosed.
Patent JP-2004018838-A (JP)
Title: Microporous polyolefin membrane
Inventor: OHASHI MASAHIRO
IPC: C08J9/26
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous polyolefin membrane excellent in gas permeability, mechanical strength and safety.  <P>SOLUTION: The microporous polyolefin membrane contains a polyethylene having 50x10<SP>3</SP>-1,000x10<SP>3</SP>of viscosity average molecular weight and a polypropylene and exhibits two peaks of melting point in 125-140°C and 140-155°C belonging to the polyethylene observed in differential scanning calorimetry.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028156-A (JP)
Title: High load transmission v-belt
Inventor: INUKAI MASAHIRO
IPC: F16G5/16
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high load transmission V-belt comprising a right and a left tension belts and many blocks engaged and fixed on each tension belt 1 capable of increasing a transmission load of the belt without increasing block weight to improve durability strength in high speed travel or high torque transmission by reducing stress concentration to roots and pillars of upper and lower beams of reinforcement members in each block.  <P>SOLUTION: This high load transmission V-belt B comprises the right and the left tension belts 1 and 1, and the blocks 7 engaged and fixed on each tension belt 1. A recess 20 is formed roughly at a width center of an upper surface of the upper beam 16 of the reinforcement member 15 in the block 7. Swells 21 and 21 are formed on the upper surface of the upper beam 16 on both sides of the recess 20 to correspond to around a base end of the upper beam 16. Strength of the base end of the upper beam 16 is thus increased while restricting increase of inertial force of the block 7. An arc-shaped surface 23 is formed of a lower surface of the base end of the upper beam 16, an upper surface of a base end of the lower beam 17, and right and left side surfaces of the pillar 18, smoothly continuous roughly in arc form. Stress concentration to the base ends of the upper and the lower beams 16 and 17 is thus avoided, thereby durability strength of the belt B is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027267-A (JP)
Title: Salt electrolytic cell provided with gas diffusion cathode
Inventor: NONOMURA KENJI
IPC: C25B9/19
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic cell in which the pressure loss of a gas stream in a gas chamber is reduced without damaging the mass transfer efficiency of oxygen absorbed into a gas diffusion cathode.  <P>SOLUTION: A cathode gas chamber 6 of an electrolytic cell 1 provided with a gas diffusion cathode 3 is set with a wire net 11 in which an aperture in a longitudinal direction is ≥ 3 mm and the distance between the gas diffusion cathode and the back plate 10 of the gas chamber is 0.5 to 3 mm. Salt electrolysis is performed using the electrolytic cell satisfying the above conditions, so that the pressure loss of a gas stream in the gas chamber can be reduced without damaging the mass transfer efficiency of oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031126-A (JP)
Title: Scanning transmission electronic image observing device for electron microscope provided with energy filter
Inventor: OKURA YOSHIHIRO
IPC: H01J37/28
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To observe a spectrum while confirming a field of view without being affected by a sample change or drift or the like, and obtain a scanning transmission electronic image even during mapping of a spectrum.  <P>SOLUTION: The scanning transmission electronic image observing device for the electron microscope provided with the energy filter irradiating an electron beam on a sample to scan it and carrying out energy spectral diffraction of the electron beam transmitting through the sample is provided with a two-dimensional detecting means 1 for observing the spectrum, an electronic image detecting means 2 for observing the scanning transmission electronic image, and a deflecting means 3 for selectively distributing the electron beam to each of the two-dimensional detecting means 1 and the electronic image detecting means 2. By the deflecting means 3, the electron beam is distributed to the two-dimensional detecting means 1 every reverse scanning between each line for acquiring an image by the electronic image detecting means 2, or the electron beam is distributed to the electronic image detecting means 2 every one line for acquiring a spectrum by the two-dimensional detecting means 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025647-A (JP)
Title: Insert, mold, and manufacturing method for them
Inventor: FURUYA NOBORU
IPC: B29C33/38
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which enables the easy manufacture of a mold etc., for use in the formation of a fine structure.  <P>SOLUTION: A thin plate 10, where a fine uneven pattern 12 is provided on one surface, is formed, for example, by combining lithography and electro-casting together. An insert 2, which is to be mounted on the mold for the formation of the fine structure, is formed by bonding the thin plate 10 and a base plate 14 together via an adhesive 16. An epoxy resin adhesive, a ceramics adhesive, an inorganic heat-resistant adhesive, an adhesive for anaerobic impregnation, etc., are used as the adhesive 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028817-A (JP)
Title: Method for inspecting surface defect in information-recording disk, and device therefor
Inventor: KODA YASUHIKO
IPC: G01B11/30
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a large capacity of memory for recording reference data, and to enable a defect part detection over the whole area of a disk including an ID part.  <P>SOLUTION: A format area where prepits of a disc are formed is irradiated with light emitted from a light irradiation part in this defect inspection device to measure light quantity of return light from the disk detected by a photodetecting part. The disc is rotated at the same time to measure a rotational angle position of the disk. Then, an average value of the light quantity of the return light is found for each rotational angle acquired in different radial positions of the disc, and the average value is used as the reference light quantity. The difference between the reference light quantity and the light quantity of the return light is calculated for every rotational angle of the disc, and abnormality on a disc surface is determined when the value is a prescribed value or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024629-A (JP)
Title: Heat treatment apparatus for container
Inventor: KAGA TADASHI
IPC: A61L2/04
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus for a container whose water tank is made a tightly closed structure and connected to troughs to receive hot water via a communicated passage to shut off the atmosphere in the water tank from the external part and which can accurately control temperature of hot water in a water spray zone and the water tank.  <P>SOLUTION: This heat treatment apparatus for the container to execute a prescribed heat treatment is equipped with a conveying means to convey the container 18, a plurality of water tanks 7, 8, 9 placed along the conveying direction, and a water spray means 4 to spray hot water in the water tanks 7, 8, 9 from the upside of the container 18. The water tanks 7, 8, 9 are made a tightly closed structure. The troughs 28, 29 to receive sprayed hot water are placed correspondingly to the water tank 7, 8, 9 and connected with the water tanks 7, 8, 9 via a communicating passage 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030835-A (JP)
Title: Aberration correction optical element and optical pickup apparatus
Inventor: KOIZUMI HIROSHI
IPC: G11B7/135
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aberration correction optical element capable of correcting not only a spherical aberration and a color aberration caused by a difference from the thickness of cover layers among recording layers in a multi-layered disk and also a spherical aberration caused by film thickness variations of a cover layer of an optical disk and being downsized by designing an objective lens as a separate module.  <P>SOLUTION: The optical system of the optical pickup device provided with the aberration correction optical element comprises: a front group 8 comprising two doublets per group, having negative refracting power, and placed toward a light source 1; and a rear group 9 comprising two doublets per group, having positive refracting power, and placed toward an optical disk 106, the doublets configuring the group 8 has the negative refracting power placed toward the light source 1, and the doublets configuring the group 9 has the positive refracting power placed toward the optical disk 106, and varying the interval between the front group 8 and the rear group 9 corrects the spherical aberration and the color aberration at the same time.  <P>COPYRIGHT: (C)2004,JPO