baber/WOPTO huggingface dataset:
Patent JP-2004025005-A (JP)
Title: Electrolytic water making apparatus
Inventor: ISHIBASHI TAKAFUMI
IPC: C02F1/46
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water making apparatus having high reliability, capable of suppressing the formation of an excess chlorine gas in such a way that electrolytic decomposition treatment is completed when a lid is opened.  <P>SOLUTION: The electrolytic water making apparatus is equipped with an electrolytic cell 20 comprising an anode chamber 24 and a cathode chamber 25, a lid 22 for covering the electrolytic cell 20 in a freely openable and closable manner and a lid opening and closing detection means 34 for detecting the opening and closing of the lid 22, and has an electrolytic treatment process for applying voltage across an anode 26 and a cathode 27. When the lid opening and closing detection means 34 detects that the lid 22 is opened on the way of the electrolytic treatment process or before the electrolytic treatment process, the excess chlorine gas is not generated by the electrolytic water making apparatus stopping the electrolytic treatment process or not transferred to the electrolytic treated process and high reliability can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028300-A (JP)
Title: Solenoid valve and method for manufacturing the same
Inventor: MIYAMOTO YUTAKA
IPC: F16K31/06
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a bobbin 19 by embedding a resin 12 in a space part formed between a thin part 10 provided in a stator 2 and the bobbin 19.  <P>SOLUTION: The stator 2 forming a part of a magnetic circuit is provided by extending the cylindrical part 6 of a valve case 3. The stator has a recessed part formed in its outside diameter side to provide the thin part 10 for reducing a sectional area of a magnetic path. The valve case 3 having the stator 2 is formed to a desired configuration by a cutting work. The recessed part formed in the stator 2 is filled with the resin 12 by an injection molding. Then, a sub-assembly having a solenoid part is attached. According to this structure, since the recessed part formed in the stator is filled with the resin 12, even when the bobbin 19 is softened by the heat generation of a coil 18, the bobbin 19 is not deformed. Even when the winding force of the coil 18 acts on the bobbin 19, the bobbin 19 is not deformed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037337-A (JP)
Title: Ion detector
Inventor: SHIMIZU YOSHIHIRO
IPC: G01N27/60
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion detector eliminating the need to adjust the zero point in every measurement detecting ion concentrations.  <P>SOLUTION: The ion detector has a detection electrode structure 2 being composed of ion accelerating electrodes 4a, 4b providing electrical fields about ions in the atmosphere and an ion collection electrode 5 collecting ions in the electric field provided by the ion accelerating electrodes 4a, 4b. In addition, a correction electrode structure 3 which is in the form identical to the detection electrode structure 2 and detects a potential in the atmosphere in relation to the earth, is disposed therein, and the ion concentration in the atmosphere is detected based on both detected signals from the detection electrode structure 2 and the correction electrode structure 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003091426-A (JP)
Title: System for generating read only memory image
Inventor: ALLISON MICHAEL S
IPC: G06F9/445
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a new system capable of reducing a problem related with the validation of a data image, a read only memory (ROM) image, and a ROM programmed by the ROM image. SOLUTION: This system comprises an image identifier (210) configured to process an input file (204) and to generate a token file (206), a data image builder configured to process the data image with its associated token file to create a data image build (202) for each data image, and a ROM image builder (212) configured to generate a data image build validating signature for each data image, to write each data image for each data image build and the data image validating signature in the ROM image (214), and to generate an ROM image validating signature (208) for the ROM image.
Patent JP-2004037984-A (JP)
Title: Optical device and its assembling method
Inventor: NAKAYAMA HIROMITSU
IPC: G02B6/32
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency, stability, and accuracy of the connection of a lens and a ferrule by connecting an optical fiber to an optical device main body by using a detachable plug.  <P>SOLUTION: A plug 8 is freely attachably and detachably attached to the attaching part 3 of a collimator block 2. At the plug 8, the optical fiber 6 for which a ferrule 5 is attached to a tip is energized by a spring 17 and held inside a housing 16. One end of a coil spring 9 is fixed inside the cylindrical attaching part 3 and a collimator lens 7 is held at the other end. On the outer side of the effective diameter of the collimator lens 7, the coil spring 9 holds it. The plug 8 is attached to the attaching part 3, a male screw part 3a and a female screw part 16a are screwed and the coil spring 9 and the spring 17 are fixed in a compressed state. The collimator lens 7 is energized by the coil spring 9 and the collimator lens 7 and the ferrule 5 are brought into strong press contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039598-A (JP)
Title: Structure of battery chamber
Inventor: TSURUKAWA IKUYA
IPC: H01M2/10
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of battery chamber composed of a battery case housing a plurality of batteries in parallel with each other and a ribbon formed so as to take out the batteries from the narrow battery case, wherein the batteries are taken out in good order by figuring out the fixing position, arrangement, and structure of the ribbon.  <P>SOLUTION: The battery chamber 1 is composed of: the battery case 2 comprising a housing space 11 housing a plurality of batteries B1, B2 in parallel, a battery taking out opening 13 formed at a part of a peripheral wall forming the housing space, through which, the batteries can be taken out in radial direction one by one, of which, the width of the battery taking out opening is smaller than the sum of the diameter of whole batteries; and a ribbon 3 of which, a fixing part 3a at one end is fixed to the inner wall of the housing space, a winding part 3b at the middle part is wound around the outer periphery of whole batteries, and holding part 3c at the other end is made possible to draw out from the battery taking out opening. The ribbon is constructed so as to be wound around the battery located at the position firstly taken out by half turn or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093366-A (JP)
Title: Magnetic resonance superconductive platform magnet of open-type structure for performing pyramidal imaging
Inventor: HAVENS TIMOTHY JOHN
IPC: G01R33/3815
Filed: 2002-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic conductive platform magnet of open-type structure for performing an interventional process. SOLUTION: The superconductive magnet is equipped with a magnetic coil 12 relating to a molded yoke-assembled body 30 in addition to a patient retainer which is arranged in the upper section of the magnetic coil, where an imaging capacity 16 of the magnetic field is formed in the form of right circular pyramid pedestal or square columnar pyramid having a cross section whose size decreases as it departs from the coil.
Patent JP-2004043045-A (JP)
Title: Tension adjusting device of lateral feeding carrier device
Inventor: NODA SEIICHI
IPC: B65G23/44
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate tension adjustment, to prevent/restrain deformation and torsion of a mounting shaft of a sprocket, to facilitate assembly and mounting and to reduce costs.  <P>SOLUTION: A carrier conveyor 7 to carry a carrying article supplied to a discharge part 6 on the other end side of a supplying part 2 from the supplying part 2 at one end or at an intermediate upper position of a machine case 1 formed long in the carrying direction is provided. A chain 13 of the carrier conveyor 7 is suspended around a driven sprocket 8 and a driving sprocket 10, and an axis of rotation of either one of the driven sprocket 8 and the driving sprocket 10 is made free to move in the longitudinal direction against the machine case 1 and constituted to simultaneously move both ends of the axis of rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044877-A (JP)
Title: Method and equipment for treating paper making sludge
Inventor: KATAOKA MASAKI
IPC: F23J1/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and economically recover ash content by suppressing decomposition of calcium carbonate to be a main component of a filler, while improving whiteness by promoting decomposition and combustion of sufficient organic components when reusing burned ash obtained by burning the paper making sludge as the filler of white pigment for paper making, etc.  <P>SOLUTION: This equipment for processing the paper making sludge S is provided with an incinerator 1 to burn and process the paper making sludge S. At least the inside of the incinerator 1 can be held under air pressure higher than atmospheric pressure. The paper making sludge S is burned and processed under the air pressure higher than atmospheric pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043606-A (JP)
Title: Composition and its application
Inventor: SUEDA KIMINOBU
IPC: B32B5/18
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition which can give a foam (a non-crosslinked or crosslinked foam) having an Ascar C hardness of 20 to 80, a low specific gravity and a low compression set(CS), and excellent in tear strength characteristics, impact resilience and formability, its foam, and a laminate using the foam, excellent in interlaminar adhesion.  <P>SOLUTION: The composition contains an ethylene/α-olefin copolymer mixture (A), a foaming agent (B), and optionally an organic peroxide and a crosslinking aid. The component (A) contains an ethylene/α-olefin copolymer (A1) having a density of 0.880 g/cm<SP>3</SP>to less than 0.900 g/cm<SP>3</SP>and an MFR (190°C) of 0.1-50 g/10 min and an ethylene/α-olefin copolymer (A2) having a density of 0.900-0.930 g/cm<SP>3</SP>, an MFR (190°C) of 0.10-50 g/10 min, and a main melting point peak at 110°C or lower. The foam is obtained by subjecting the composition to heat treatment and may be secondarily compressed. The laminate has a layer of the foam and a base material layer comprising e.g. a polyolefin. A footwear or a footwear component is made from the foam or the laminate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045808-A (JP)
Title: Light deflector
Inventor: FURUSAWA KOJI
IPC: B41J2/44
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light deflector capable of obtaining higher definition recording images in principle without causing a signal detection time deviation of a laser luminous flux, that is a write position deviation, even when a laser light emitting unit such as a multi-beam light source unit is rotated and adjusted with an optical axis as the center.  <P>SOLUTION: A signal detection control part 1e is provided integrally with the multi-beam light source unit 1 and the control part of the signal detection control part 1e is made in a circular arcuate shape with the optical axis L as the center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048553-A (JP)
Title: Solid state image pickup device and its signal readout method
Inventor: WATABE TOSHIHISA
IPC: H04N5/335
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state image pickup device which can reducing fixed pattern noise and its signal readout method.  <P>SOLUTION: One clock amplitude control circuit 10 is provided as a common clock source of vertical switches 1c of all pixels, output of the clock amplitude control circuit 10 is connected with a drain of a line selection switch 12, a source of the line selection switch 12 is connected with a line selection line 14 and a gate of a vertical selection switch 1c is connected with the line selection line 14. A scan clock to be outputted from a vertical scanner 2 is connected with a gate of the line selection switch 12 and simultaneously connected with a gate of an nMOS switch 18 via an inverter 16. As for the nMOS switch 18, a drain is connected with the line selection line 14 and a source is connected with a ground. A clock the amplitude of which is equivalent to the output of the clock amplitude control circuit 10 is supplied to gates of each vertical selection switch 1c in timing synchronized with the scan clock to be outputted from the vertical scanner 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012456-A (JP)
Title: Safe monitoring device of current and voltage
Inventor: KUKIHARA TAKEAKI
IPC: G01R19/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe monitoring equipment of a current and a voltage in a power line capable of preventing an electrification accident caused by a high voltage generated when dismounting a secondary side load (ammeter) of a current transformer.  <P>SOLUTION: As a first means, an antiparallel diode 4 or a discharge tube is mounted in parallel with a load such as the ammeter 5 on the secondary side 3 of the current transformer. As a second means, a device having the same constitution as the current transformer is mounted on the power line 1, and a small gas-filled discharge tube 6 is mounted on the secondary side 3. In the means 1, since the voltage of the ammeter is lower than a forward voltage of the diode, the current flows only in the ammeter, and, on the second side when dismounting the ammeter, the diode short-circuits, and the forward voltage of the diode is low, about one volt, and therefore a dangerous high voltage is not generated. In the means 2, existence of the current is designated by a lamp to be visible from afar.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056199-A (JP)
Title: Digital camera
Inventor: MAEDA YUTAKA
IPC: H04N5/225
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which, when one image recorded in a recording medium is displayed by switching to an LCD, a reproduction zoom region of the image is stored, and when another image is displayed, the reproduction zoom region set for the image can be successively used.  <P>SOLUTION: In a state where one image can be fed, if a switching button 42 is pressed after pressing and operating a zooming-up button 44 etc. to switch to the desired reproduction zoom region, reproduction zooming rate information/reproduction zooming position information are stored in a built-in memory 65. After that, when a photographer presses a right/left button of a cross cursor button 32 to feed or return one frame of a reproduction image, an image of a reproduction zoom region L1 corresponding to the reproduction zooming rate and a reproduction zooming position of another image is displayed on an LCD 28 on the basis of the reproduction zooming rate information/reproduction zooming position information stored in the built-in memory 65.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049481-A (JP)
Title: Multi-head sewing machine
Inventor: TAJIMA IKUO
IPC: D05C9/02
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-head sewing machine capable of continuous sewing to a rolled web in a form suitable for the production of many kinds in small lot.  <P>SOLUTION: In the multi-head sewing machine, the rolled web 40 of a prescribed width and a long length is supplied from a supplying side S to a rolled web frame 20 drive-controlled on a sewing machine table 10 of a multi-head sewing machine provided with a plurality of sewing machine heads 22. When sewing to a part fixed to the frame 20 is finished, The fixing is released and the rolled web 40 is recovered to its recovering side R to change the fixing position of the rolled web 40 with respect to the frame 20 to repeat sewing. The sending direction of the rolled web 40 with respect to the frame 20 is set to the arranging direction of the frame 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055780-A (JP)
Title: Method for evaluating mask distortion, method for manufacturing mask, and method for exposure
Inventor: NOUDO SHINICHIRO
IPC: G03F1/44
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating mask distortion caused by the positional distortion or a polarization distortion of an electron beam exposure system for manufacturing masks.  <P>SOLUTION: When a membrane structure having a membrane on a frame comprising Si is manufactured and then an etching mask for etching-opening the membrane is formed, a resist pattern of a pattern 34 in a membrane region 16a surrounded by a beam 12a is formed and an etching mask having a resist pattern of a positional accuracy evaluation mark 40 is formed as for a mask distortion evaluation. The poisiton accuracy evaluation mark is a cross mark of two band patterns 40a having 80 μm in lengths L and 10 μm in widths W. Then the mask distortion caused by the electron beam exposure system for mask making is evaluated by measuring the posional distortion of the resist pattern in the position accuracy evaluation mark 40 of the etching mask.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051172-A (JP)
Title: Kit for assembling small article holder, and small article holder
Inventor: ONO YOSHIRO
IPC: A47G29/00
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kit for assembling a small article holder, which is applied to an extra of a magazine, such as a monthly, or an article distributed for advertizing.  <P>SOLUTION: The kit 10 for assembling the small article holder is plate-shaped, and comprises a small article holder part 11 and a blank part 12. An incision line 14 is formed at the boundary between the small article holder part 11 and the blank part 12, and a plurality of connections 15, which connect the small article holder part 11 with the blank part 12, are formed on the parts of the boundary that is slightly recessed from the incision line 14 toward the small article holder side. The small article holder part 11 comprises a bottom 21, a back face 22 formed on the back side relative to the bottom, a front face 23 formed on the front side relative to the bottom, side faces 24 formed on both sides of the front face 23, adhesive tape attaching parts 25 each of which is formed on a free end of each side face 24, and coupling parts 26 which couple the back face 22 to each side face 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051864-A (JP)
Title: Desulfurization method and hydrogen production apparatus
Inventor: SATO KOICHI
IPC: C10G29/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desulfurization method in which it is prevented that raw material steam is fed to a reformer when the apparatus is started or stopped and deterioration of a reforming catalyst is prevented and a stop time is shortened.  <P>SOLUTION: The hydrogen production apparatus has a desulfurizer in which a part or all of a raw material is desulfurized in a liquid phase state and a reformer for generating hydrogen from the raw material desulfurized by the desulfurizer. The desulfurization method comprises preventing inflow of the raw material from the desulfurizer to the reformer by returning the raw material from the desulfurizer to a raw material tank by a by-pass line when the hydrogen production apparatus is at least started or stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052707-A (JP)
Title: Engine
Inventor: ASARI MASARU
IPC: F02B67/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable an engine to be made compact, the engine being arranged such that a first cam shaft having a power input portion at its one end and a second cam shaft connected to the first cam shaft at its one end so as to operate in linkage with the first cam shaft have axial lines parallel to each other and are rotatably supported by a cylinder head, and a driven gear engaging with a driving gear provided at the other end of one of the first and second cam shafts is provided on an auxiliary equipment driving shaft connected to an auxiliary equipment attached to an engine body including a cylinder head.  <P>SOLUTION: An axial line of the auxiliary equipment driving shaft 71 is located between both cam shafts 31, 32 on the side of the cylinder head 11 with respect to a line extending between the axial lines of the first and the second cam shafts 31, 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056722-A (JP)
Title: Memory keyer
Inventor: NAGASHIMA SHIGEKI
IPC: H04L15/04
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To set a label which is to be imparted to a storage region of each telegraphic message stored in advance so as to be easy to remember contents by a simple operations in a memory keyer.  <P>SOLUTION: In the memory keyer which is constituted so that, by allocating storage regions respectively corresponding to a plurality of function keys and operating the function keys, telegraphic message information stored in the corresponding storage regions in advance are sent as keying data, three characters from the top of a telegraphic message registered in accordance with function keys F1, F2, F3, F4 and F5 are displayed on a sub display part 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174252-A (JP)
Title: Method for bonding circuit board and electronic parts
Inventor: WATANABE ISAO
IPC: H05K3/34
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method for bonding electronic parts with a circuit board, the method being dealing with even a fine terminal structure.  <P>SOLUTION: A method for bonding electronic parts 20 with a circuit board 10 comprises: (a) a step wherein there are prepared a circuit board including a first bonded metal section 2 and electronic parts including a second bonded metal section 4, (b) a step wherein the circuit board and the electronic parts are held such that the first bonded metal section and the second bonded metal section are disposed facing each other in contact with each other or in close vicinity to each other, and there is formed therebetween a layer of a treatment solution 5 having an electroless plating function, and (c) a step wherein a plated layer 6 is formed on the first and second bonded metal sections by heating the treatment solution existent between the circuit board and the electronic parts, and there is formed an interconnection metal section for electrically connecting the first and second bonded metal sections.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004061573-A (JP)
Title: Mouthpiece of brass instrument
Inventor: INOUE MICHIHIKO
IPC: G10D7/10
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouthpiece of a brass instrument, such as a trumpet, which is easy to blow and can generate satisfactory tone quality.  <P>SOLUTION: A satin finish face consisting of fine countless irregularities is formed on areas where the lips of a player come in touch with, that is, the outer peripheral surface 11 of a rim, the front 12 of the rim and the inner surface 13 of a cup. Thereby, the mouthpiece can give a good feeling to the lips, prevent the slipping of the lips and prevent the shift of the lips of the player so that mistakes during a musical performance is avoided as much as possible and relaxes the fatigue of the performance.  <P>COPYRIGHT: (C)2004,JPO