baber/WOPTO huggingface dataset:
Patent JP-2004107177-A (JP)
Title: Apparatus for manufacturing high-quality oxide single crystal, its manufacturing method, and high-quality oxide single crystal manufactured thereby
Inventor: YONEUCHI TOSHIFUMI
IPC: C30B15/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of growing a high-quality and high-performance oxide single crystal with extremely little oxygen depletion in case that a material with a high melting point is used, its manufacturing method, and a high-quality oxide single crystal manufactured thereby.  <P>SOLUTION: The apparatus for manufacturing the high-quality oxide single crystal is equipped with a sealed container (21) with a built-in crucible (24) to melt a raw material for manufacturing the oxide single crystal, where the single crystal is manufactured by contacting a seed crystal (23) to the melt of the raw material melted in the crucible (24), and a water vapor supplying means (31) which supplies water vapor to a replacement gas (25) introduced after evacuation into the sealed container (21).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117422-A (JP)
Title: Image forming apparatus
Inventor: TAMURA NOBUYASU
IPC: G03G15/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a developing device which does not cause toner scattering even when developer incorporating fine toner is used, whose reliability is extremely high and by which a high-definition and high-quality image is formed.  <P>SOLUTION: The image forming apparatus is provided with a gap regulating member for regulating a gap formed with a developing roller near the aperture part of a housing to form a developing area on a more downstream side than the developing pole of a fixed magnet in the rotating direction of the developing roller. When it is assumed that the gap is G (mm), the flux density (T) of the carrying pole of the fixed magnet is H and the developer carrying amount of the developing roller is D (g/cm2), the gap G is set to satisfy an expression 0.3≤G≤0.4120×1n(H)+0.2213×1n(D)+2.8596.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120053-A (JP)
Title: Data supply apparatus
Inventor: OKUBO TOSHIO
IPC: G11B20/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data supply apparatus that reads digital data from a hard disk drive 11 and supplying the data to a decode board 13 at a prescribed rate and informs a user about the abnormity of the hard disk drive 11 from its initial stage.  <P>SOLUTION: The data supply apparatus is provided with: a main memory 14 that temporarily stores data read from the hard disk drive 11; a data supply circuit 12 for converting the data read from the main memory 14 into data at a prescribed rate and outputting the converted data to a decode board 13; and a CPU 10. The CPU 10 measures a read time required to read the data from the hard disk drive 11 and to write the data to the main memory 14 and informs the user about the occurrence of the abnormity in the hard disk drive 11 when the measured read time exceeds a prescribed time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116030-A (JP)
Title: Mounting structure of ceiling panel
Inventor: KITADE ATSUSHI
IPC: E04H1/12
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the mounting structure of a ceiling panel in which a ceiling cornice can be fitted surely between the ceiling panel and a wall panel even when the wall thickness of the wall panel is thin.  <P>SOLUTION: In the mounting structure of the ceiling panel 1 in which a drooping piece 11 installed at the end of the ceiling panel 1 and an upstanding piece 13 mounted at the upper end on the rear side of the wall panel 3 are fixed with a screw 5 from the inside of a unit room, and the ceiling cornice 6 is inserted and fitted into a recess 10 formed between the ceiling panel 1 and the wall panel 3, a recess 7 is formed at the ceiling cornice 6 so as to stay away from the head of the screw 5 while a rigid piece 8 holding the shape of the recess 7 is secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115424-A (JP)
Title: Hair tonic
Inventor: MATSUI JUNICHI
IPC: A61P17/14
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a hair tonic which has excellent hair growth, hair-restoring and hair loss preventing effects, excellent solubility in a solvent such as ethanol, hydrated ethanol and improved sense of use.  <P>SOLUTION: This hair tonic contains farnesyl acetone. The hair tonic has excellent promotion effect on hair growth, excellent hair growth and hair loss preventing effects, excellent solubility and sense of use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120950-A (JP)
Title: Solar cell portable power supply
Inventor: KANAI YASUMICHI
IPC: H01L31/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell portable power supply which comprises solar cells not connected in series and is used as a power supply for portable electric and electronic equipment and a power supply for charging a secondary battery.  <P>SOLUTION: The following elements are added to the stage subsequent to a boosting circuit connected with a solar cell module: a power storage element for storing boosting output; an overcurrent/overvoltage prevention circuit which prevents the power storage element from being overcharged; a converter which converts the boosting output or the output of the power storage element and supplies power to a load with constant voltage or constant current; a switch for controlling the power supply from the power storage element to the converter; a switch for controlling whether to supply power to portable equipment; and a judgment circuit which controls these switches.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122866-A (JP)
Title: Information display apparatus for vehicle
Inventor: MURAKAMI KAZUHIRO
IPC: B60R16/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display apparatus for a vehicle that can display vehicle-related information, which did not exist in the past, and enables the commercial appeal of the vehicle to be increased.  <P>SOLUTION: The information display apparatus for the vehicle has a display section, which receives a detection signal from a plurality of detection means that detect vehicle-related information and displays the vehicle-related information. The display section is connected to a clock means mounted on the vehicle, and calculates and displays the driving distance per day of the vehicle based on the output signal from the clock means and the detection signal of, among the plurality of detection means, a driving distance detection means for detecting the driving distance of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127764-A (JP)
Title: Transposed superconducting tape unit and superconductive application apparatus using the same
Inventor: SUZUKI TOMOSHI
IPC: H01B12/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transposed superconducting tape unit which can hold a transposed twist structure well regardless of a transposed passage length.  <P>SOLUTION: In the transposed superconducting tape unit 10, a plurality of superconducting tapes 20 are transposed and twisted, and each transposed passage portion 51 is kept in shape by at least one tape 40 for keeping the shape to bind this. In addition, a part of each tape 40 for keeping the shape is attached onto its own other part or other tape for keeping the shape, and the tape 40 for keeping the shape and the superconducting tape 20 preferably are not attached to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042012-A (JP)
Title: Separation apparatus, analysis system, separating method, and method of manufacturing the apparatus
Inventor: IIDA KAZUHIRO
IPC: G01N27/447
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation technique by which a substance of a small size such as a cell, nucleic acid, and protein can be classified in a short period of time with excellent resolution by sampling a small amount of the substance and which hardly causes a trouble such as clogging.  <P>SOLUTION: On a partition wall 165 interposed between the adjacent flow passage grooves 161a and 161b, a plurality of separating flow passages are arranged which are communicated with the grooves 161a, 161b and through which only a small molecule 151 equal to or smaller than the prescribed size is made to pass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128299-A (JP)
Title: Dry etching method of transparent conductive thin film
Inventor: TAKAOKA TSUTOMU
IPC: B23K26/361
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of efficiently performing high quality dry etching by transpiration by transparent conductive thin film ablation by the irradiation of optical luminance laser beams for an extremely short time by using the laser beam of a short pulse width.  <P>SOLUTION: A short pulse laser beam whose pulse width is about 5 picoseconds to 50 picoseconds outputted from a picosecond pulse laser oscillator 2 is sequentially led from a mirror 3 to a mirror 7, and the laser beam L reflected on the mirror 7 is led to a converging lens 8 vertical in a Z axis direction. The incident laser beam L is converged at the converging lens 8 and a transparent conductive thin film vapor-deposited on an objective substrate 9 is irradiated with the converged laser beam L. By directly transpiring the transparent conductive thin film vapor-deposited on the substrate 9 by ablation by short pulse laser beam irradiation, the wiring patterning of the transparent conductive thin film by the etching of the transparent conductive thin film used in a flat panel display and a solar battery panel, etc., is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003142772-A (JP)
Title: Distributed feedback semiconductor laser and its manufacturing method
Inventor: BANG DONG-SOO
IPC: H01S5/12
Filed: 2002-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a distributed feedback semiconductor laser and its manufacturing method. SOLUTION: The distributed feedback semiconductor laser comprises first and second clad layers which are formed on a semiconductor substrate and have preset reflectivity, a guide layer which is interposed between the clad layers and guides light into the clad layers, and an active layer for oscillation which is interposed between the first clad layer and the guide layer and oscillates light having a preset wavelength. The semiconductor laser also comprises an active layer for amplification which is interposed between the first clad layer and the guide layer, and amplifies the light to a preset gain. A laser oscillating section occupies a preset portion of the semiconductor laser including the active layer for oscillation, and a laser amplifying section occupies the remaining portion of the laser including the active layer for amplification.  A first grid is formed on the lower surface of the guide layer in the laser oscillating section and a second grid is formed on the lower surface of the guide layer in the laser amplifying section.
Patent JP-2004132852-A (JP)
Title: Quantitative determination method of glycolipid
Inventor: NISHINA ATSURO
IPC: G01N21/3577
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative determination method for a trace amount of glycolipid, which has a small variation and a lower detection limit, and simultaneously with the quantitative determination, whereby an infrared spectrum of glycolipid can be obtained, and whereby chromatogram and information relating to a functional group of an object substance can be acquired at the same time.  <P>SOLUTION: In the quantitative determination method, impurities in a sample are removed by using an alkalescent and a high performance liquid chromatograph infrared spectrophotometer is used for measurement. The method thereby allows a smaller variation and a lower detection limit than a conventional method, and further an infrared spectrum of the object substance can be obtained simultaneously with the quantitative determination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132635-A (JP)
Title: Vehicular refrigeration unit with two cold storages, and its control method
Inventor: TANAKA TAKASHI
IPC: F25D11/02
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and efficiently cool two cold storages by preventing the "sleep" of a refrigerant in an evaporator.  <P>SOLUTION: This vehicular refrigeration unit has evaporators 4A and 4B connected in parallel to a system for realizing a refrigeration cycle with a compressor 1, a condenser 2 and expansion valves 3A and 3B, and sorted to two cold storages (a front chamber A and a rear chamber B). The introduction/interruption of the refrigerant to the evaporators 4A and 4B is alternately performed until either one of the front chamber A and the rear chamber is cooled to an intended set temperature, whereby the front chamber A and the rear chamber B are alternately cooled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135135-A (JP)
Title: Remote controller device
Inventor: ONO HIROAKI
IPC: H04Q9/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller device the usability of which can be drastically enhanced by clearing a series of problems accompanying a built-in battery and a connection cable to be connected with a main body part by receiving radio waves from the outside and obtaining power supply voltage for operation.  <P>SOLUTION: The remote controller device is provided with a control part 12 which encodes the operation contents of an operation switch Kj (j=1, 2 to j) and transmits it to the main body part as a radio wave signal S1, a reception antenna Ai (i=1, 2 to j) which receives the radio waves S2 from the outside and a power supply part 11. The power supply part 11 can rectify output voltage Vi (i=1, 2 to j) of the reception antenna Ai, supply it to the control part 12 as the power supply voltage Vd and operates the control part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134643-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TETSUYA
IPC: H01L29/80
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein a common source region is formed in two facing gate regions, uniform injection and drawing-out of free carriers (positive holes) are enabled from either gate region, so that an uneven region where free carriers (positive holes) remain in a part of a chip can be eliminated, especially a reverse bias area of safety operating at the time of high voltage and large current can be enlarged.  <P>SOLUTION: In the semiconductor device, the one source region 4 is formed in the two facing gate regions 9. A trench 7 is formed in such a manner that at least one end of the trench overlaps with the gate regions 9 and a part of the trench is parted in an X axis direction. By the above structure, injection and drawing-out of free carriers (positive holes) are performed from both sides of the source region 4, and free carriers (positive holes) are movable also in a Y axis direction through an isolation region 17. As a result, concentration of large current can be relived.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139276-A (JP)
Title: Non-contact data carrier and method for manufacturing the same
Inventor: ARAKI NOBORU
IPC: B42D15/10
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact data carrier which is applied with processing of a through-hole or the like for a mounting hole such that a work part causes no adverse effect on an IC or the like, and even if a metallic chain is passed through the bored through-hole for the mounting hole, a resonance point is not deviated, permitting communication favorably, and to incorporate a function as an accessory to the data carrier by way of printing a desired character, picture or the like on the front/back face of the data carrier, or the like.  <P>SOLUTION: In the non-contact data carrier, an antenna circuit member of structure retaining an antenna coil and an IC chip with a resin base material and heat fusion bond resin base materials placed on the front and back of the member are put together by heat fusion bonding, and the antenna circuit member is embedded in between the base materials. The work part of the mounting hole or the like is disposed on a periphery of an antenna coil with which the heat fusion bond resin base materials contact on the front and back sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137068-A (JP)
Title: Sheet feeder and image formation device
Inventor: YAMAZAKI MASATO
IPC: G03G15/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder allowing a recovery work in sheet jamming to be easily performed and an image formation device allowing a recovery work in sheet jamming to be easily performed and capable of suppressing an increase in size of a paper feed part.  <P>SOLUTION: An optional unit 4 comprises a cassette 41 for storing sheets, a paper feed roller 45 delivering the sheets in the cassette 41 one by one, and a pair of conveying rollers 47 to further convey the sheets delivered by the paper feed roller 45. A guide member 5 having a conveying route 50 for conveying the sheets to a printer body 1 is openably installed in the optional unit 4. By moving the guide member 5 to a closed position, the sheets can be conveyed to the printer body 1 through the conveying route 50. When the sheets are jammed, the sheets in the conveying route 50 can be removed by moving the guide member 5 to an open position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144777-A (JP)
Title: Electrophotographic two-component developer
Inventor: KATO TAKESHI
IPC: G03G9/08
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component developer having both of sufficient durability and environmental stability and reducing a deterioration in a photoreceptor as much as possible.  <P>SOLUTION: In the two-component developer having ≥5 wt.% coating amount in a carrier with respect to the weight of the core material, the toner concentration X wt.% in the developer satisfies 0.35×Ct≤X≤0.70×Ct, wherein Ct=k×ρtr/ρcR, ρt is the specific gravity of the toner, ρc is the specific gravity of the carrier, r is the average particle size of the toner, R is the average particle size of the carrier, and k is a coating coefficient defined by k=2/(3<SP>0.5</SP>)×π×100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311332-A (JP)
Title: Plate working machine with bending function, and die for the same
Inventor: KOBAYASHI HIROSHI
IPC: B21D28/36
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate working machine with a bending function for bending a bend piece having two or more bends, and performing the bending different in bending direction, bending size, bending angle or the like by a same die.  <P>SOLUTION: An upper die 21 and a lower die 22 to hold and fix a plate W are positioned. An upper side bend die 23 and a lower side bend die 24 are provided in an elevating/lowering manner on side surfaces of the upper die 21 and the lower die 22. The upper side bend die 23 and the lower side bend die 24 bend a plate piece Wa of the plate held by the upper and lower dies 21 and 22 by the elevating/lowering operation with respect to the upper and lower side bend dies 23 and 24. The protrusion length of the plate piece Wa from the upper and lower dies 21 and 22 is adjusted by a plate feed mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145397-A (JP)
Title: Method of card transaction
Inventor: MORIYAMA TAKAMITSU
IPC: G06Q20/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method of card transaction suited to people engaged in a business category such as a farmer in which the date to be paid, is not certain.  <P>SOLUTION: Approval request information including the designation of payment method, i.e., information requesting the approval of card transaction between a store owning a store terminal and a customer, is received from the store terminal. When a source of revenues is designated as the payment method, the month of payment corresponding to the designated source of revenues is retrieved from a recording device connected to one's own device and in which each source of revenues and the month of payment when the revenues are used as the sources of payment are stored in association with each other. The month of payment retrieved is the month when the charge determined by the transaction is to be paid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141281-A (JP)
Title: Instrument and method for circulatory kinetics measurement
Inventor: KARIO NANAOMI
IPC: A61B10/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument and a method for circulatory kinetics measurement which realize easy determination of the risk factor of a disease concerning a circulatory system when applied to determine the risk factor of the circulatory system especially cerebral infarction, or the like.  <P>SOLUTION: The instrument determines a change in a blood pressure value and a change in a pulse value before and after changing a posture to determine the risk factor of cerebral infarction, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145964-A (JP)
Title: Semiconductor memory, semiconductor memory manufacturing method, memory card, and method of controlling semiconductor memory
Inventor: NAKANISHI MASAHIRO
IPC: G11C16/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory wherein a failure block is easily managed, and a device using the same.  <P>SOLUTION: In the manufacturing process of semiconductor memories, a semiconductor maker forms a management block 105 for recording a management table capable of managing the addresses of optionally generated initial failure blocks 103 en block on a flash memory. Thus, since a system maker can form an entry table for controlling good/failed blocks with the information of the management block 105 as information when it manufactures a memory card or a device incorporating the flash memory 101, the process for inspecting good/failed blocks for the all of the blocks can be omitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141432-A (JP)
Title: Earring allowing free insertion of piecing earring
Inventor: SUMA FUMIE
IPC: A44C7/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earring allowing detachable insertion of a piecing earring without piecing an earlobe of a user for inserting the piecing earring and allowing exchange of various types of piecing earrings.  <P>SOLUTION: A piecing earring support needle 8 is inserted and locked in a support needle insertion hole 2 penetrated in the lower part separated by a necessary distance from a bracket arm 3a protruded so as to be cantilevered to the rear surface of an earring body 1. This earring is locked to the earlobe by clamping the earlobe between the earring body 1 and a clamp device 3 attached to the bracket arm 3a, so that the user is decorated with a desired piecing earring 7 via the earring α.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143817-A (JP)
Title: Operation pattern changeover device
Inventor: NAKANO KATSUMI
IPC: E02F9/16
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of making the easy changeover of the operation pattern of a hydraulic shovel.  <P>SOLUTION: This operation pattern changeover device D comprises a rotating shaft 4; a pin 6 having a centerline orthogonal to the centerline of the rotating shaft 4; a bush 7 externally fitted in a rotatable manner to the pin 6; an operating lever 12 stuck to the bush 7; a rod 13 stuck to the lower face of the bush 7 and having a centerline orthogonal to two centerlines of the rotating shaft and pin; a collar 14 externally fitted in a rotatable and positioning possible manner to the rod 13; and an elbow 16 supported to a bracket 15 projecting obliquely outward from the collar 14, and having spherical joint units 8 mounted to both ends. The center of one spherical joint 8a is on the centerline of the rotating shaft 4, and the center of the other spherical joint 8a is on the centerline of the pin 6.  <P>COPYRIGHT: (C)2004,JPO