baber/WOPTO huggingface dataset:
Patent JP-2003204454-A (JP)
Title: Image processor and electronic camera
Inventor: YOKOGAWA HISASHI
IPC: H04N101/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating environment where it is possible to smoothly instruct processing to be performed to image data (image file) being the base of a display image.  <P>SOLUTION: When a recording view button is depressed, and recording view display is instructed, a lately photographed photographic image and a processing item (command) executable for the photographic image are simultaneously displayed at an LCD 8 in parallel (one frame with a command is displayed). When a cross button and an OK button are operated, and a prescribed processing item is selected from among display processing items, and a decision button is depressed, processing corresponding to the described processing item is executed to the image data (image file) being the base of a photographic image which is being displayed at an LCD 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209529-A (JP)
Title: Method for generating orthogonal frequency division multiplex signal, orthogonal frequency division multiplex signal generator, and orthogonal frequency division multiplex signal decoder
Inventor: HAYASHIYAMA TAKUMI
IPC: H03M13/23
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthogonal frequency division multiplex signal generator for generating transmission performed by selecting an encoding rate of puncture encoding corresponding to communication conditions with resistance of burst error signals.  <P>SOLUTION: Information signals to be transmitted are read for p bytes by an intermittent read circuit 62, then free data of q bytes are read, the signals are trelis encoded in a trelis encoder 63 and further the puncture encoding for which one of a plurality of the encoding rates is selected is performed in a puncture encoder 64. The encoded data are generated as the signals of three-dimensional constitution to which error correction codes are added by a frame arraying device 65 and modulation signals capable of correction even for the error signals of long time by the generated signals are generated by the orthogonal frequency division multiplex signal generator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209032-A (JP)
Title: Gallium nitride wafer and marking method for gallium nitride wafer
Inventor: NAKAYAMA MASAHIRO
IPC: B41J2/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To mark an indicator on a GaN (gallium nitride) wafer, absorbing no visible rays and being transparent for the visible rays.  <P>SOLUTION: Marking on the GaN (gallium nitride) wafer, transparent for the visible rays, can not be formed by the fundamental ray (λ=1.06 μm) or a second harmonic (λ=532 nm) of an Nd-YAG laser beam employed for Si and GaAs. Accordingly, a light beam of a shorter wavelength of less than 400 nm or a light beam of a longer wavelength of more than 5000 nm is employed to irradiate the GaN wafer and imprint a mark, composed of letters and symbols, on the front or rear surface of the GaN wafer. When a mirror-writing letter is written on the rear surface of the wafer, the letter can be seen as a normal-writing letter from the front side whereby the right and wrong side of the wafer can be distinguished at a glance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211720-A (JP)
Title: Imaging apparatus
Inventor: KISHIMOTO JUNICHI
IPC: B41J2/44
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which a light output sensor is provided movably in the laser optical path in order to use a laser diode having no PD in the same package in the imaging apparatus.  <P>SOLUTION: A laser light output sensor is disposed in movably in the laser optical path and moved to a position not intercepting the optical path at the time of imaging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209383-A (JP)
Title: Electronic device
Inventor: TSUZUKI KOJI
IPC: H05K1/14
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic device constituted of two substrates which is superior in maintainability and heat dissipating property and compact.  <P>SOLUTION: A telematics ECU 100 is provided with a radio module substrate 1 in a radio part 10, a vehicle interface substrate 3 in a control unit 20, and a cabinet 50, the radio module substrate 1 and the vehicle interface module substrate 3 are stacked and assembled in the ECU 100. The substrate 1 has an end portion 38 which does not face the substrate 3. From the end portion 36, heat is transmitted to an upper surface and a lower surface of the cabinet 50 by contact thermal conduction. The substrate 1 is arranged adjacently to a cabinet cover 5 more than the substrate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211140-A (JP)
Title: Method and device for decomposing waste tire
Inventor: AZUMA TATSUHIRO
IPC: C10B53/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for decomposing a waste tire with simple operation and collecting usefull components such as graphite and flammable gas without generating toxic gas.  <P>SOLUTION: The waste tire is crushed into fine pieces. The fine pieces are directly immersed in molten salt in a molten salt decomposition vessel 2, and thermally decomposed at a melting temperature or higher in an inert gas atmosphere. The flammable gas is collected from gas components which are generated by the thermal decomposition in a flammable gas collection container 4 with a cold trap 3 and a filter 4, and carbon is collected from the molten salt in a water washing vessel 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218598-A (JP)
Title: Power supply apparatus
Inventor: OISHI AKIRA
IPC: B65G43/00
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a continuous operation for electric inspection of products without requiring special facilities for stopping the products on a transport conveyor and without stopping the process.  <P>SOLUTION: The power supply apparatus comprises a power input section 1 for taking in power supply from a primary power cord 11, plug socket boxes 22 for receiving power that is supplied from the power supply input section 1, and a circulation section 3 for circulating the plug socket boxes 22. The power supply input section 1 has a rotary section 14 having a plurality of primary plug sockets. The circulation section has an upper-stage transport conveyor 31 for transporting the plug socket boxes 22, a moving up and down mechanism sections 32 that is provided at each of an upstream side 31a and a downstream side 31b of the upper-stage transport conveyor 31, and a transport mechanism section for transporting the plug socket boxes 22 from the downstream side 31b to the upstream side 31a. Then, when the plug socket boxes 22 make a tour by the circulation section 3, control is made so that the rotary section 14 is also rotated by one turn in the same direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334838-A (JP)
Title: Method for crystallizing silicon layer and fabricating thin-film transistor using the same
Inventor: JOO SEUNG KI
IPC: G02F1/1368
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for crystallizing the active layer of a thin-film transistor by applying crystal filtering technique. SOLUTION: The method for crystallizing the active layer of the thin film transistor includes a step (a) of forming an amorphous thin silicon film on a substrate; a step (b) of forming a crystallized source region 60 containing a portion, upon which an MIC source metal is impressed, an active layer region 67, and a filtering channel 63 which connects the regions 60 and 67 to each other by patterning the amorphous thin film silicon film; and a step (c) of crystallizing the regions 60 and 67 by heat-treating the patterned amorphous thin silicon film. The end section of the crystallized source region 60, facing the active layer region 67, is formed in an inclined state with respect to the axis of the crystalline filtering channel 63, which connects the regions 60 and 67 to each other.
Patent JP-2003214620-A (JP)
Title: Damper and operation method for damper
Inventor: TOBA SHUICHI
IPC: F23L13/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper which smoothly operates even in environment where combustion dust is solidified.  <P>SOLUTION: A disk 9 is fit so as to face a side wall 2c to the end part of a damper blade 3 for controlling a gas flow rate passing through an air passage. A gap is formed between the disk 9 and the side wall 2c and air is blown into the gap. By blowing air, the penetration of combustion dust into between the damper blade 3 and the side wall 2c is obstructed, and this prevents the solidification of the combustion dust in the damper blade 3 and the side wall 2c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217935-A (JP)
Title: Layered inductor array
Inventor: TAKEUCHI HIROYUKI
IPC: H01F27/29
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a layered inductor array, having three spiral inductors or more in a laminate, with reduced variations in the dc resistance and inductance of the inductors and which is highly reliable.  <P>SOLUTION: Each of a plurality of spiral inductors, (both side spiral inductors 2a, 2d and central spiral inductors 2b, 2c) disposed in a laminate 1, has the same turns and coil diameter. Nonmagnetic layers 11 (11a, 11b) are formed in the laminate 1 in the region where the central spiral inductors 2b, 2c are disposed to shield the magnetic flux of those inductors. Further, the central spiral inductors are arranged, at least orthogonally crossing the line connecting the center axes of both the side spiral inductors or in parallel with the coil axes, while being staggered with each other when viewed from a direction almost parallel to the coil axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223289-A (JP)
Title: Data processing method, data processing system, and program
Inventor: MIWA YOICHI
IPC: G06F3/06
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a low power consumption in a RAID (redundant arrays of inexpensive disks) system using a plurality of hard disk drives.  <P>SOLUTION: Striping data 102-104 and its parity data 105 are generated from writing data and striping data 102-104 are recorded in three hard disk drives 102-103. The parity data 105 are recorded in hard disk drives 106 and 107 respectively. An auxiliary hard disk 109 is activated at proper timing and the parity data 105 are moved to there. Thus, the power consumption for one hard disk drive conventionally needed for parity data is saved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301375-A (JP)
Title: Dioxins decomposition catalyst, decomposition method and apparatus therefor
Inventor: KIMURA TETSUO
IPC: B01J29/08
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a dioxins decomposition catalyst used for cleaning a waste gas discharged from an incineration equipment for municipal refuse, industrial waste, or the like. SOLUTION: The dioxins decomposition catalyst is composed of a porous crystalline alumino silicate, in which at least one of a transition metal cation and proton is ion-exchanged and supported and an Si/Al atomic ratio is 5-20. The alumino silicate is, for example mordenite or super-stabilized Y type zeolite. The transition metals (IUPAC 1989 edition periodical table, group VIII XI) are one or more kinds of elements selected from copper, iron, cabalt and sliver. The catalyst exhibits excellent catalytic activity at a low temperature of <=300 deg.C (for example, 100-250 deg.C) and is capable of decomposing and eliminating effectively even diluted dioxins in the various incineration waste gas.
Patent JP-2003265164-A (JP)
Title: Cell culture apparatus applying dynamic stimulation load
Inventor: TATEISHI TETSUYA
IPC: C12M3/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culture system of a cell culture apparatus reproducing a physiological dynamic stimulation pattern, applicable to aseptic and various species of cells over a long period and having general-purpose properties.  <P>SOLUTION: The cell culture apparatus comprises a columnar device (1), a back pressure regulator (3), valves (2) and (13), a pump (7), a pressure reservoir (6), a culture medium tank (4), a computer (11) for control and a pressure sensor (10).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229771-A (JP)
Title: Transmitter
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H04B1/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter capable of BPSK-modulating reflected waves with a diode being set off.  <P>SOLUTION: A transmission circuit 4 is connected to a transmission antenna 3 and a control circuit 5 and is composed of a diode circuit 6 having two series connected varactors 7, and an impedance adjusting circuit 10 composed of a main line 11 and capacitors 12, 13. The control circuit 5 applies reverse-bias voltages of 3 V and 0 V to the diodes 7 to change the impedance of the diode circuit 6. Thus the impedance adjusting circuit 10 changes the impedance of the diode circuit 6, to change the impedance of the transmission circuit 4 with a phase difference of 180°, thereby conducting BPSK-modulation of waves reflected from the antenna 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232626-A (JP)
Title: Method and device for measuring distance
Inventor: KOSHIBA TERUHISA
IPC: G01C3/06
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring distance inexpensively, capable of measuring the distance precisely with a simple system.  <P>SOLUTION: The method for measuring distance comprises a first step, a second step, a third step, a fourth step, and a fifth step. In the first step, light is irradiated by a light irradiating means to a first reference object, and a distance conversion table, in which the image formation position on an image sensor is stored correspondingly to the distance between the light irradiating means and the first reference object, is produced. In the second step, light is irradiated by the light irradiating means under a prescribed condition to a second reference object disposed at a prescribed distance from the light irradiating means, and the reference image formation position is obtained. In the third step, light is irradiated by the light irradiating means to the second reference object, and the difference between the obtained image forming position and the reference image forming position obtained in the second step is calculated. In the fourth step, the distance conversion table is corrected according to the calculated difference. In the fifth step, the distance between the light irradiating means and the object of measurement is calculated based on the distance conversion table corrected in the fourth step according to the image forming position of the image sensor having received the reflected light from the object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240275-A (JP)
Title: Outdoor unit for air-conditioner
Inventor: YAMAMOTO JIRO
IPC: F24F5/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a largest possible heat-exchange area for improving energy saving, and to facilitate to manufacture an outdoor machine of an approximately half capacity, without change in design of components of the outdoor unit.  <P>SOLUTION: In the outdoor unit for an air-conditioner, a casing 1 has a square cross section and has air intake ports 6, 6 formed on all of side faces. Two divided casings 10, 10 each incorporating a heat exchanger 3 having a U-shaped cross section and a fan 2 are connected to constitute the casing 1, so that the largest possible, heat-exchange area is ensured, the outdoor unit A of an approximately half capacity is easily manufactured, without change in design of the components of the outdoor unit A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237901-A (JP)
Title: Bag for carbonization
Inventor: MITA TETSUSHI
IPC: B65D30/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for carbonization in which pH value of a carbide can be brought close to neutral when waste sanitary goods are carbonized.  <P>SOLUTION: The bag 10 for carbonization in which waste sanitary goods are accommodated and carbonized contains an acid substance to neutralize alkaline components generated from the waste sanitary goods accommodated during carbonization. For example, an accommodation bag 3 accommodating the acid substance 5 is disposed in the bag 10 for carbonization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239405-A (JP)
Title: Inside floor movable accessary device of base isolation building expansion/joint and inside floor movable method
Inventor: KOBAYASHI HIDEYUKI
IPC: E04B1/62
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolation building or an inside floor movable accessary device of a high-rise story expansion/joint and a method.  <P>SOLUTION: The inside floor movable accessary device of the high-rise story expansion/joint comprises a basic plate 16 provided to the lower part of a facing cover plate 13 of the end of a floor expansion/joint, a slidably sliding pedestal 17 by a sliding rail or the like provided on the basic plate 16 and a movable accessary plate 18 provided on the sliding pedestal 17, and when there is any variation in the longitudinal direction of a clearance G between a skeleton A and a skeleton B, the sliding pedestal 17 is slid on the basic plate 16, the movable accessary plate 18 can be moved, and a gap 29 is not made in a corner connection between the floor expansion/joint 10 and an internal wall expansion/joint 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242886-A (JP)
Title: Method and tool for cleaning atmospheric pressure resistant structure in image display device
Inventor: KOYANAGI KAZUO
IPC: H01J9/24
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any irregular drying of a spacer.  <P>SOLUTION: The spacer 1 is inserted in a groove 3a formed in a holding member 3, and held by a pressing member 4 against the holding member 3 in a fixed manner, and immersed in a liquid in a cleaning vessel 2. Then, the spacer 1 is oscillated in the liquid, and the ultrasonic oscillation is applied to the liquid. The spacer 1 is then taken out of the liquid while the spacer is fixed by the pressing member 4 and the holding member 3, and gas is sprayed to the spacer 1 and the pressing member 4 to fix the spacer. A through hole 4a without one end part opened is formed in a part facing the groove 3a when the spacer 1 is pressed against the holding member 3, and a part of the gas sprayed to the spacer 1 and the pressing member 4 is fed into the groove 3a of the holding member 3 through the through hole 4a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243671-A (JP)
Title: Diode element
Inventor: KITADA MIZUE
IPC: H01L29/739
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the dielectric strength of a Schottky diode.  <P>SOLUTION: The diode 1 of the present invention is characterized in that: distances (b) between long sides of thin-groove withstand voltage parts 25<SB>1</SB>to 25<SB>3</SB>and a ring inner circumference of an intermediate withstand voltage part 28 are double as long as distances (b) between short sides and the ring inner circumference of the intermediate withstand voltage part 28; the distance (c) between the ring inner circumference of an outer withstand voltage part 27<SB>1</SB>at the innermost circumference and the ring outer circumference of the intermediate withstand voltage part 28 and the distance (u) between the long sides of mutually adjacent thin groove withstand voltage parts 25<SB>1</SB>to 25<SB>3</SB>are both equalized to the distance (a); and ring widths (2) between the outer withstand voltage parts 27<SB>1</SB>to 27<SB>2</SB>and the intermediate withstand voltage part 28 and widths (y) of the respective thin groove withstand voltage parts 25<SB>1</SB>to 25<SB>3</SB>are equalized to each other. Consequently, the part inside the outer withstand voltage part 27<SB>2</SB>at the outermost circumference is all in a depletion state and an electric field never locally concentrated on the part positioned inside the outer withstand voltage part 27<SB>2</SB>at the outermost circumference, so the withstand voltage is improved as compared with a conventional element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245171-A (JP)
Title: Showcase
Inventor: NEGISHI MASAKI
IPC: A47F3/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembling workability of a shelf member of a showcase.  <P>SOLUTION: This showcase comprises a showroom in the main body, in which shelf members 2 for exhibition of goods are installed. The shelf member is provided with a frame member 21, a shelf plate 22 mounted on this frame member, a shelf guard 37 installed at the front part, and a partition retaining anterior fixture 38, and the frame member has an engaging side bordered by a through-hole which continues from the anterior side to the side way, and the shelf plate has an engaging protrusion which protrudes underneath and in which an engaged part is formed in the interior, and the engaging protrusion is inserted into the through-hole, and the engaging side is made to be engaged with the engaged part by moving the shelf plate backward, and at that state, the shelf guard and the partition retaining front fixture are insertion/release freely inserted into the space constituted between the frame member and the anterior end of the shelf plate nearly without a gap.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002323624-A (JP)
Title: Long period grating element and method for manufacturing the same
Inventor: TAKUSHIMA MICHIKO
IPC: G02B6/02
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact long period grating element which has a plurality of loss peak wavelengths in a signal optical wavelength band. SOLUTION: In the long period grating element 1, a plurality of first regions A are discretely arranged within a prescribed region along the longitudinal direction of a quartz-based optical fiber 10 including a core region 11 to which GeO2 is added and a clad region 12 which surrounds the core region, and the refractive index of respective positions in the first region A is modified into the same refractive index throughout a whole prescribed region as the case in which the refractive index is modified in a first period.
Patent JP-2002321867-A (JP)
Title: Tape cutter
Inventor: KAWAGOE SATOSHI
IPC: B65H35/06
Filed: 2002-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutter capable of improving safety, and capable of easily and quickly forming a nonadhesive part of a separation margin on an adhesive tape after cutting. SOLUTION: This tape cutter is composed of a first rotary reel 2 for loading the adhesive tape T, a second rotary reel 3 for loading a paper tape P, and a tape cutting blade 4, and forms the nonadhesive part by cutting a paper sheet P1 of the paper tape P in a state of sticking to an end part of an adhesive tape piece T1 after cutting, and is provided with a safety cover 5 for covering the tape cutting blade 4 so as to be capable of protruding and retreating, and is provided with a paper tape supply part S having in the safety cover 5 a sending-cut roller 7 for sending out the paper tape P up to the tape cutting blade 4.