baber/WOPTO huggingface dataset:
Patent JP-2004031164-A (JP)
Title: Nonaqueous secondary battery and electronic apparatus using it
Inventor: KITA FUSAJI
IPC: H01M10/0567
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery securing safety and at the same time, suppressing self discharge and to provide an electronic apparatus using this.  <P>SOLUTION: This nonaqueous secondary battery has a positive electrode, a negative electrode, and a nonaqueous electrolyte, the nonaqueous electrolyte contains 0.5-15 mass % nonionic compound combining an alkyl base with an aromatic ring and 1-10,000 ppm phenolic aromatic compound. The nonaqueous electrolyte is preferable to contain 1-12 mass % halogenated aromatic compound. The electronic apparatus is equipped with the nonaqueous secondary battery, and in which the nonaqueous secondary battery is sometimes charged at at least 1C current.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024664-A (JP)
Title: Handle gripping device of pachinko game machine
Inventor: KADONAGA KIYOSHI
IPC: A63F7/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a fine adjustment for a distance where a ball is launched against a specified range while an easy handling of a handle lever is being assured.  <P>SOLUTION: Under an initial state in which a game playing person's power is released from a handle lever 2 and a right striking state in which the handle lever 2 is rotated by the game playing person up to its maximum degree, an engaged state between a driving gear 3 and a driven gear 4 is a high speed state in which a large gear 6 of the driving gear 3 and a small gear 12 of the driven gear 4 are engaged to each other and a variation in a resistance value of a variable resistor 5 against a rotating action of the handle lever 2 becomes large. Under a fine adjustment state in which the game playing person operates the handle lever 2 in an intermediate range between the initial state and the right striking state, the engaged state between the driving gear 3 and the driven gear 4 is a low speed state in which a small gear 7 of the driving gear 3 and a large gear 13 of the driven gear 4 are engaged to each other, resulting in that a variation of resistance value of the variable resistor 5 against the rotating operation of the handle lever 2 becomes low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031798-A (JP)
Title: Method for aligning mask and work, and projection aligner
Inventor: YAMAGA MASARU
IPC: G03F9/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for aligning a mask and a work which can accurately align the mask and the work, and to provide a projection aligner.  <P>SOLUTION: In the projection aligner 1, a confirming means 6 includes a filter 61 for removing a photosensitive wavelength of a photoresistor coating the work from an emitted light from a light emitting unit, an advancing/retracting means 62 for advancing the filter to an optical path of the emitted light or retracting the filter from the optical path, an imaging means 63 for capturing and imaging a reflected light of the emitted light emitted to the work via the mask and a projecting lens through the filter, and projecting/retracting means 64 for projecting or retracting the imaging means from or in the optical path of the reflected light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026787-A (JP)
Title: Production of polyester carbonate and its use
Inventor: KRATSCHMER SILKE
IPC: C08J5/00
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester carbonate, above all, by the melt transesterification method in the production of the polyester carbonate which increases ester bonds as much as possible and further decreases an acidic or acid anhydride structure as much as possible on the one hand, and has good self color on the other hand. SOLUTION: The method for producing a polyester carbonate by the transesterification of a diaryl carbonate with a dihyroxy compound and a dicarboxylic acid comprises conducting condensation in the presence of a quaternary onium compound as the catalyst provided that the carboxylic acid is added only after the oligocondensation of the dihyroxy compound, and the temperature does not exceed 290 deg.C.
Patent JP-2004025150-A (JP)
Title: Higher alcohol emulsion defoaming composition
Inventor: O SHIGEKI
IPC: B01D19/04
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a higher alcoholic oil-in-water emulsion defoaming composition suppressed in the thickening/gelling during the storage/keeping of a higher alcoholic oil-in-water emulsion defoaming agent and also suppressed in the separation of an emulsion.  <P>SOLUTION: The higher alcoholic oil-in-water emulsion defoaming composition is prepared by emulsifying a higher alcohol (A) with a melting point of 40-100°C or a higher alcohol (A) with the melting point of 40-100°C and a fatty acid ester (B) with a melting point of 40-100°C and paraffin wax (C) with a melting point of 40-100°C in water in the presence of alkyldiphenyl ether disulfonates represented by formula (1) (wherein R is a 4-22 branched or straight chain alkyl group and M is H, Na, K or NH<SB>4</SB>).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037624-A (JP)
Title: Method for driving plasma display device
Inventor: KUBOTA ATSUSHI
IPC: G09G3/291
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a plasma display device which makes display of high luminance and high resolution possible without dividing a display surface in terms of software.  <P>SOLUTION: A scanning pulse SP1 having a negative polarity is impressed to a scanning electrode group Y1 and a scanning pulse SP 2 having a positive polarity to a scanning electrode group Y2 in an address period. The entire part of the scanning pulse SP1 and the entire part of the scanning pulse SP2 are offset in the impression timing before and behind by the time width bisecting the width of the scanning pulses SP1 and SP2. When the scanning pulse SP 1 scans a pixel block 1, an address pulse AP having a positive polarity is impressed and when the scanning pulse SP2 scans a pixel block 2, an address pulse AP having a negative polarity is impressed. The address pulses AP are impressed simultaneously with the scanning of the pixel region to be scanned in order to trigger the start of discharge and are cut off before the commencement of the scanning of the other pixel regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037705-A (JP)
Title: Electronic apparatus
Inventor: KUSAKA YOSUKE
IPC: G09G3/20
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of displaying information which is necessitated for a user even when its power source is turned off.  <P>SOLUTION: An information display part of the electronic instrument is constituted of a display element which has memory properties and can maintain display contents even when power source is suspended and when the power source is to be suspended, a prescribed information is displayed on the display element having memory properties just before the power source is suspended and then the power source is suspended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039841-A (JP)
Title: Semiconductor wafer conveying device
Inventor: KANBARA KAZUTAKA
IPC: H01L21/677
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent troubles in conveying a wafer or damages to the wafer due to the deformation of an arm by detecting the deformation of the arm in advance when the wafer is taken out of a carrier.  <P>SOLUTION: A semiconductor wafer conveying device comprises a rotary encoder which is synchronized with a ball screw for moving the arm up and down, and a reflection type photoelectric sensor 6 for detecting if the arm has reached a detecting position 18 while being sent down from a starting point 17 which is the altitudinal position of the arm when a normal arm is inserted into the carrier. In the case the arm has the deformation when a deformed arm 2a starts descent, the rotary encoder simultaneously starts to output pulses. Once the detecting signal from the reflection type photoelectric sensor 6 is received, the number of the pulses in the rotary encoder (900 or 1100 pulses) is compared with the number of the pulses of the normal arm, thereby detecting the deformation of the arm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037282-A (JP)
Title: Spectrometer using 0-th diffracted light of diffraction means
Inventor: YAMADA MASAYUKI
IPC: G01J3/18
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectrometer which uses effectively a 0-th diffracted light having been considered as an unnecessary thing in spectrometry.  <P>SOLUTION: The spectrometer is provided with a diffraction means 10 which resolves a light to be measured L into its components, a first photoelectric conversion element 18 which receives the 0-th diffracted light L<SB>0</SB>from the diffraction means 10, a second photoelectric conversion element 16 which receives a higher order diffracted light L<SB>1</SB>from the diffraction means 10, and a control means 30 which controls the reception of the light at the second element 16, on the basis of an output obtained by receiving the 0-th light L<SB>0</SB>and performing its photoelectric conversion by the first element 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045463-A (JP)
Title: Re-covering device for optical fiber and re-covering method for optical fiber using the same
Inventor: SUZUKI ATSUSHI
IPC: G02B6/255
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a re-covering method for an optical fiber by which the generation of burr is restrained and which is reliable, and to provide a re-covering device by which the generation of the burr is restrained, whose life is prolonged and which realizes the reliable re-covering of the optical fiber.  <P>SOLUTION: The re-covering device where a molding groove 102 having an inside diameter of nearly the same size as the outside diameter of the fused and spliced part of the optical fiber is formed, which is equipped with an upper mold 101B and a lower mold 101A constituted by forming an injection groove for injecting ultraviolet curing resin in the internal space of the molding groove and a light source for curing the ultraviolet curing resin, and constituted so that a re-covering layer may be formed on the bare fiber part of the fused and spliced part of the optical fiber, is equipped with a light shielding layer 110 in an area corresponding to the molding groove on the outer wall of either the upper mold or the lower mold positioned on the light source side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045704-A (JP)
Title: Method and device for driving plasma display device
Inventor: MIMA KUNIHIRO
IPC: G09G3/294
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that maintaining discharge is not kept to considerably degrade a display state when a maintaining pulse period is made shorter in order to obtain high peak luminance.  <P>SOLUTION: A charge recovery period is shortened (Tw1→Tw2) in proportion to the maintaining pulse period when the maintaining pulse period is shortened (Tsus1→Tsus2), so that degradation of a display lighting state can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042472-A (JP)
Title: Ink jet recording apparatus
Inventor: NAOI MASAAKI
IPC: B41J2/01
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To complement non jetting in an entire jetting range by ink of nozzles adjacent to non jetting nozzles.  <P>SOLUTION: Distributed jetting which prevents ink charged by a conveyor belt of an electrostatic attraction type from being repulsive to adjacent ink is only partially stopped, and an impact position of ink is displaced by the repulsion. Non jetting is complemented accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052548-A (JP)
Title: Diesel particulate filter
Inventor: MATSUNAGA MASAYUKI
IPC: B01D45/08
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diesel particulate filter for giving no great load to an engine.  <P>SOLUTION: A case 3 is arranged in an exhaust gas passage 1 through which exhaust gas from the engine is exhausted. The exhaust gas passage in the case is formed as a synthetic resin pipe 5 in which an open hole 7 is formed penetrating internally/externally through the synthetic resin pipe. A cylindrical body 11 to be rotated by a motor 9 is arranged on the outer side of the synthetic resin pipe in the case in the state of approaching the synthetic resin pipe. The cylindrical body is formed of a magnetic material and provided with an open hole 21 penetrating internally/externally through the cylindrical body. An adsorbing structure 25 is arranged on the outer side of the cylindrical body in the case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052847-A (JP)
Title: Gas bearing for improved disk
Inventor: MOMOSE YUTAKA
IPC: F16C17/10
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a load in a radial direction is sufficiently supported, but in particular, moderate load fluctuation can not be surely supported by only supporting an antigravity direction load with a restoring force by a pressure difference with respect to atmosphere generated in the hermetically sealed space formed between an end face and an inner wall of a movable shaft since a gas in the hermetically sealed space is leaked from a clearance of the bearing.  <P>SOLUTION: A gravity direction load is received at a center point of a spherical surface of a ball 14 of a rotation movable shaft 8, and is supported by reducing a rotation torque. The antigravity direction load is supported with one-point support by the ball arranged between an end face at a side opposite to the movable shaft and an end face of a screw part member 11 set in a frame, thereby performing support of the antigravity direction load. In order to prevent seizure from occurring even when metals are in contact with each other due to application of an eccentric and unwilling load to the gas bearing, a surface and an end face of the movable shaft 8 and a ball surface are finished to be hard by surface hardening film processing such as a diamond-like processing, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052422-A (JP)
Title: Inner cover for underground structure
Inventor: INOUE TAKASHI
IPC: E03F5/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner cover for underground structures which can be fitted in existing various kinds of underground structures with one operation freely to be removed and through which a worker can easily enter into a manhole for maintenance.  <P>SOLUTION: This inner cover for underground structures is formed of two frame parts 21 and 22 formed to be brought in contact with the inner wall of an opening by enlarging and to be separated from the inner wall of the opening by shrinking and plate-like inner cover members 23 and 24 respectively provided in each frame part 21 and 22 to cover inside of the opening 15. The two frames 21 and 22 are provided to be brought in contact or separated in a single operation, and the two cover members 23 and 24 are fitted to each frame part 21 and 22 so that they are opened only upward or downward, and formed so that an opening/closing ends thereof are overlapped with each other in the condition wherein both the inner cover members 23 and 24 are closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062216-A (JP)
Title: Method and device for data filing, storage medium, and program
Inventor: ISHII KATSUMI
IPC: G06F17/30
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for data filing which classify and record a received data file according to attribute information on the data file while recording data according to a digital data management format rule.  <P>SOLUTION: The method includes a data file attribute information readout step for reading attribute information of data files out, a data file classification step for setting the contents of the attribute information read out at the attribute information readout step as classification standards and classifying the data files into a plurality of groups according to the classification standards, and a collection information recording step for recording classification information according to classifications at the data file classification step as collection information separately from a specified file name of a specified directory recorded at a data file recording step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059455-A (JP)
Title: Motor nerve cell decrease inhibitor
Inventor: TOBINAGA KIYOTERU
IPC: A61P25/28
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor nerve cell decrease inhibitor which is effective for inhibiting the advance in the symptom of amyotrophic lateral sclerosis whose specific medicine has not been known.  <P>SOLUTION: This motor nerve cell decrease inhibitor comprises a triterpene glycoside represented by the general formula (R is H or OH).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057546-A (JP)
Title: Rice cooker
Inventor: NAKAE SATOSHI
IPC: A47J27/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of heating rice grains while they receive water and heat under equal conditions and of acquiring cooked rice of a better flavor with a simple constitution.  <P>SOLUTION: The rice cooker comprises a container 4 accommodating the rice and having openings 3 of a size that the rice hardly passes through the opening, in a pot 2 and heats the rice and the water by emitting steam in the pot 2 as well as by heating by a pot heating means 6 when cooking the rice. As a result, the rice cooker cooks the rice while placing the rice in a vaporous atmosphere and giving the water and the heat to each grain of rice under the equal conditions without the need of a separate means for supplying water, and obtains the cooked rice of a better flavor with a simple constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066584-A (JP)
Title: Pasteboard, fold section, book and their manufacturing method
Inventor: MORIMOTO KAZUO
IPC: B42D1/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pasteboard capable of sufficiently coping with multi-item small lot production and a method for manufacturing the same.  <P>SOLUTION: The pasteboard 2 is formed of a long rolled sheet 3, with a moisture/liquid impermeable film 5 formed on the back 4, which is folded to a specified dimensional width and in a zigzag fashion in an orthogonal direction with the longitudinal direction of the rolled sheet 3 and, in turn, has the impermeable films 5 of the folded rolled sheet 3 laminated face to face to each other. In addition, the pasteboard 2 is obtained by thermally fusion-bonding the moisture/liquid impermeable film 5 to the back of the long rolled sheet 3, then folding the sheet 3 to a specified dimensional width and in a zigzag fashion in an orthogonal direction with the longitudinal direction of the sheet 3 and thermally fusion-bonding and laminating the mutually opposed films 5 by heating under pressure each of the unit segments 3A obtained by folding the sheet 3 from both face/back of the unit segments 3A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065509-A (JP)
Title: Forward and backward sliding device for seat of chair
Inventor: MASUNAGA HIROSHI
IPC: A47C1/023
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forward and backward sliding device for a seat of a chair which is easy to operate and has satisfactory positional stability after adjustment.  <P>SOLUTION: On the right and left of a supporting base fitted at the upper end of a leg support, guide rails 13 are formed in a front and rear directions, and movable rails 20 formed at the right and left lower parts of the seat 7 are fitted to the guide rails 13 so that the movable rails are forward and backward slidable. At least at one of the right and left guide rails 13 and the movable rails 20, engaging means 34 and 36 which are engaged with each other to prevent the seat from sliding at an optional position in a front and rear directions and which are disengaged by lifting the seat 7 upward for making the seat slidable are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070673-A (JP)
Title: Card reader/writer
Inventor: NAKAZAWA HIROSHI
IPC: G06K13/06
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card reader/writer capable of properly processing a thin card, and carrying a thick card without generating jam in a card conveyance path.  <P>SOLUTION: A first driving roller 8 for conveyance and an entrance roller 10 are arranged so as to be faced to each other at a card input port 3 side of a card conveyance path 6 arranged so as to be bent between the card input port 3 and a reading/writing part 7. Furthermore, a second driving roller 9 for conveyance and a thick card conveyance roller 11 are arranged so as to be faced to each other in a non-contact state at a reading part 7 side of the card conveyance path 6 so that not a thin card but a thick card can be interposed. Thus, it is possible to prevent any excessive conveying force from acting on the thin card prior to its conveyance to the reading/writing part 7, and to properly carry out the reading/writing processing. Meanwhile, it is possible to let a strong conveying force act on the thick card, and to prevent the generation of jam in the card conveyance path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066974-A (JP)
Title: Vehicle control device and its communication method
Inventor: ARAI HIROYUKI
IPC: B60R16/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device and its communication method capable of flexibly meeting a combination of a plurality of control units.  <P>SOLUTION: A meter ECU 11, i.e., a main control unit exchanges an information required for a control of respective parts of an automobile 1 by periodically carrying out communication among respective sub control units, i.e., body unity ECU21, key free ECU 22 and stabilization control ECU 23 through a pass line 10. In the automobile in which any one of the sub control units, for example the key free ECU 22 is not installed, the meter ECU 11 determines that the ECU 22 is not connected when it detects that no response to the answer requirement to the ECU 22 exists. The meter ECU 11 informs other ECU 21, 23 of the matter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132083-A (JP)
Title: Document display method
Inventor: ROSENHOLTZ RUTH E
IPC: G06F3/0484
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily find out the location of an element in an original document from a thumbnail. SOLUTION: The thumbnail of the original document has at least one appearance feature different from the corresponding appearance feature of the original document. For drawing out a document associated with a thumbnail, a document of a version having an appearance similar to the thumbnail rather than the original document is displayed. If desired, one or more documents of subsequent versions close to or identical with the first version are displayed in succession.
Patent JP-2004066139-A (JP)
Title: Crusher for agricultural chemical container
Inventor: AKAMATSU KANJI
IPC: B02C25/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To make washable the path for empty agricultural chemical containers or the fragments of the containers.  <P>SOLUTION: The crusher 1 of agricultural chemical container is provided with a loading inlet 2 for loading an empty agricultural chemical container, a crushing unit 3 for crushing the loaded empty agricultural chemical container, a discharge port 4 for taking out fragments of the crushed empty agricultural container and the path for the empty agricultural chemical containers or their fragments from the loading inlet 2 and the discharge port 4 is made to be continuous with no disconnection so as to be washable and prevent washing solution leakage in the middle. The path is further provided with a shutter 15 for opening or closing the loading inlet 2 and a control means 32 for controlling the shutter 15 for opening the loading inlet 2 when the crushing unit 3 becomes available for crushing the empty agricultural chemical container.  <P>COPYRIGHT: (C)2004,JPO