baber/WOPTO huggingface dataset:
Patent JP-2002118749-A (JP)
Title: Image recorder
Inventor: HARA TOMOSHI
IPC: H04N1/46
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To further enhance the reproducibility of a halftone image for satisfactorily maintaining the quality of the halftone image. SOLUTION: In an image recorder where a correction means (e.g., a density code generating means 5) adopting an error spread method corrects multi- gradation input image data and an image is recorded on the basis of the corrected image data, the correction means is provided with a generating means (e.g., a threshold changeover means 7 and a code setting means 9) that generates image data, each corresponding to area divisions by dividing the density and the gradation of the multi-gradation input image data by a prescribed threshold into area division data and generates image data, on which a prescribed screen pattern is superimposed and with an error spread means (e.g., a data correction means 8) that distributes the difference between the image data generated by the generating means and the input image data, corresponding to the generated image data to peripheral pixels.
Patent JP-2003042089-A (JP)
Title: Diagnostic method for check valve and/or pressure tank and water supplying device
Inventor: OGAWA HIROSHI
IPC: F04D13/16
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic method for a check valve and a pressure tank capable of individually detecting abnormality of the check valve and the pressure tank, and a water supplying device. SOLUTION: A first drop pressure value Δh1 is calculated by subtracting a secondary side check valve close completion pressure value hv of check valves 12A, 12B at a time when the same are completely closed from a secondary side pump stopping start pressure value hp of the check valve 12A, 12B at a time when water supply to a pressure tank 14 is completed and pumps 11A, 11B are stopped. A second drop pressure value Δh2 is calculated by subtracting a secondary side retention pressure value hk of the check valve 12A, 12B at a time when a designated time ts passes after completion of closing the check valves 12A, 12B from the check valve close completion pressure value hv.  Normality or abnormality of the check valves 12A, 12B is determined based on the first drop pressure value Δh1 and a first reference drop pressure value Δh1t, and normality or abnormality of the pressure tank 14 is determined based on the second drop pressure value Δh2 and a second reference drop pressure value Δh2t.
Patent JP-2003050792-A (JP)
Title: Method for designating tabular work pattern
Inventor: MATSUMURA AKIRA
IPC: G06F17/21
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method that easily designates tabular work appearances to be given to a tabular work preparation program. SOLUTION: This tabular work pattern designating method decomposes a table to be prepared to a title line part and a data line part formed, according to the data amount, then uses editing layout software to plot required ruled lines for the title line part and at least one data line part, arranges a character box of dummy characters, subjected to formatting for finish appearances at a cell, composed of the ruled lines and uses document data formed as a portion of the table as a tabular work pattern.
Patent JP-2003060881-A (JP)
Title: Device and program for controlling printing
Inventor: ISHIKAWA REI
IPC: H04N1/387
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a picture which is obtained by reading an original, performing printing, re-reading it and printing it to be equal to the quality of a picture which is obtained by reading the original and printing it. SOLUTION: When a picture is read and printed, it is printed with a picture ID and the read picture is preserved in a storage device in response to the picture ID. When the picture ID is read in the case of reading the picture in a succeeding time, the read picture specified by the picture ID is read from the storage device and printed. Thus the read picture having the picture quality of the first printing is normally printed in re-printing after a second generation so that the quality of re-printed picture after the second generation is made equal to that of the first-time printing picture.
Patent JP-2003052321-A (JP)
Title: Antioxidant for starch-containing food and starch- containing food containing the same
Inventor: AKEO KAZUMI
IPC: A23L17/60
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain an antioxidant for a starch-containing food having more excellent antiretrogradation action than that of the conventional one and a starch-containing food containing the same. SOLUTION: This antioxidant for a starch-containing food comprises a polysaccharide which is composed of agarobiose as a basic unit and has 2,000-50,000 average molecular weight. This starch-containing food contains the antioxidant.
Patent JP-2003060685-A (JP)
Title: Mobile communication system, home agent, correspondent node, mobile terminal, mobile communication method, program and recording medium
Inventor: YASUKAWA MASANAGA
IPC: H04L12/701
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To transfer a packet while ensuring QoS even upon occurrence of hand over between a correspondent node and a mobile terminal under a large scale mobile network environment. SOLUTION: In case of hand over incident to movement of a mobile terminal in a repeater agent pertaining to repeat of an optimal route set already, an optimal route is reset for minimum necessary repeater agents.
Patent JP-2003059173-A (JP)
Title: Sound recording method and sound recording system
Inventor: OSADA TOSHIHIKO
IPC: G10L19/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce the discontinuity of music while maintaining the recording quality when copying a music between different recording media. SOLUTION: A control part 120 determines each music tune of two or more musics recorded on a CD on the basis of a signal inputted from an optical pickup 131. A control part 220 sets the compression ratios of each music recorded on the CD according to the music tunes. The signal processing circuit 230 compresses the sound data group of the music of the CD by set compression ratios and writes them on an MD.
Patent JP-2003060950-A (JP)
Title: Digital camera and control method therefor
Inventor: FUJISHI SHIGEO
IPC: H04N5/225
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that transfers image data for detecting defective pixels of a CCD, in a comparatively short time, to a computer at the outside of the digital still camera. SOLUTION: A gamma correction circuit 14, provided to the digital still camera, converts 12-bit image data obtained by photographing an object into 8-bit image data. The digital still camera transfers the 8-bit image data into a computer 30. The computer 30 implements defect pixel detection processing of the CCD 3 on the basis of the received image data. A flash memory 20 of the digital still camera stores data representing the position of the detected defective pixel. Since the digital camera transfers the 8-bit image data to the computer 30, the transfer time can be reduced due to less data amounts.
Patent JP-2002112319-A (JP)
Title: Device and method for searching for base station in asynchronous mobile communication system
Inventor: LEE WON-HO
IPC: H04W16/24
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for searching for a base station in an asynchronous mobile communication system. SOLUTION: The method for searching for a base station in an asynchronous mobile communication system that determines a primary scrambling code group corresponding to primary scrambling codes used respectively by base stations includes a step where a signal electric field strength energy is calculated from a 1st signal of respective slots and accumulated, a step where 1st and 2nd searching instructions are selectively provided, a step where the signal electric field strength energy corresponding to one frame is used to update elements of an energy matrix, a 1st searching step where energy hypothesis whose energy is a predetermined threshold or over is sorted for passing hypothesis among energy hypotheses, and a 2nd searching step where the energy hypothesis with the maximum energy is determined to be frame timing synchronization and the primary scrambling code group.
Patent JP-2003059807-A (JP)
Title: Method of exposure and aligner, and method for manufacturing device
Inventor: KAWAKUBO SHOJI
IPC: H01L21/027
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of exposure capable of exposing with high degree of accuracy. SOLUTION: When transferring a mask pattern to a wafer via a projection optical system, first, a prescribed imaging properties of the environmental conditions and the projection optical system with a prescribed timing are measured, and environmental correction coefficients for correcting the variation varied by the environmental conditions of the imaging property are calculated, based on the measured result (step 409). The environmental correction coefficients can be obtained with a high degree of accuracy, by calculating the environmental correction coefficients, based on the measured result of the environmental conditions and the prescribed imaging property of the projection optical system for a long-standing (for example, a half year).  The pattern is transferred by controlling the imaging properties of the projection optical system, considering the environmental correction coefficient, and using the projection optical system after the correction (step 421). The pattern transfer via the projection optical system with its imaging properties adjusted in consideration of the optimum environmental correction coefficients can correct the transfer errors, caused by an environmental variation with a high degree of accuracy.
Patent JP-2003067837-A (JP)
Title: Input instruction book to pos terminal and pos terminal provided with instruction input function with barcode
Inventor: GO TAKASHI
IPC: G07G1/12
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an input instruction book to a POS terminal capable of simplifying input operation in sale processing in the POS terminal and the POS terminal equipped with an instruction input function by a barcode. SOLUTION: In this POS terminal, operations of sale processing are performed with described barcodes to be used in the place of a keyboard of an operation part, and an instruction command is inputted by reading the barcodes by a barcode reader. Thus, operations in performing sale processing are integrated into an operation that reads merchandise information and instruction command information by the barcode reader so that input operations are simplified in sale processing with the POS terminal.
Patent JP-2003069556-A (JP)
Title: Encryption method and distribution method for mpeg 2 data as well as storage medium
Inventor: IBATA YASUHIRO
IPC: G06F21/10
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To make encryption/decryption processing for MPEG 2 data lighter so as to facilitate its function mounting. SOLUTION: Video/voice data to be distributed from a video/voice source 1 to a reception terminal device 2 is encoded to MPEG 2 data by an encoder 3, and encrypted by an encryption device 4A to be delivered by communication lines. The encryption device 4A encrypts only I pictures of MPEG 2 data, and the reception terminal device 2 removes encryption placed on I pictures of MPEG 2 data, and decodes MPEG 2 data to make video/voice available for a viewer.
Patent JP-2003064988-A (JP)
Title: Tunnel excavator
Inventor: YAMADA HIROSHI
IPC: E21D9/08
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator which can excavate an adequate tunnel even in a shallow depth area or in a sliding soil area, thereby improving the safety of tunnel excavation. SOLUTION: According to the tunnel excavator, a cutter head 17 mounted on a front portion of an excavator main body 11, a plurality of spokes 21 radially extending from a cutter center 20 are radially connected, to form a first connection ring 22, and cutter bits 52 are fixed to each spoke 21. Then, a plurality of diagonal spokes 26 connected to the first connection ring 22 are radially connected to form a second connection ring 27, and cutter bits 29 are fixed to each diagonal spoke 26.
Patent JP-2003078726-A (JP)
Title: Image processing system and storage medium
Inventor: HASEGAWA REIJI
IPC: G06T1/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful preliminary scanning from being conducted when a handy scanner is detached from a main body. SOLUTION: This system consists of an image reader, which has a image read sensor that can be detached from the image reader and independently read an image, an interface means that inputs/outputs the read image and a control signal or the like, a connection sensing means that sense whether or not the image read sensor is connected to the image reader and a paper feeder that can supply a paper original to the image read sensor, and an image processor which has an interface means that inputs/outputs the image and the control signal or the like to/from the image reader, an image input means that receives the image via the interface, a range designation means that browses the image having read in advance and references it to designate an image read range of the same original, a means for supervising the state of the image reader,  and a read instruction means that instructs read start capable of designating the range by the supervisory means depending on the state of the image reader.
Patent JP-2003075629-A (JP)
Title: Multicavity band pass filter and method for manufacturing the same
Inventor: TAKAHASHI HARUO
IPC: C23C14/54
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve ripples in the transmission band generating according to the number of cavities. SOLUTION: The multicavity optical filter of a Fabry-Perot type dielectric multilayered film is prepared by stacking a plurality of basic units, each basic unit produced by alternately depositing high refractive index layers H and low refractive index layers L with the same optical film thickness as the reflective units on both sides of a cavity layer. In the above optical filter, one of the alternately laminated layers in each reflective unit is replaced by a symmetric or asymmetric three-layer film in which the high refractive index substance and the low refractive index substance both used for the above alternately laminated layers are alternately deposited with smaller pitches. Thus, the refractive index of the high refractive index layer H or the low refractive index layer L is varied to decrease the ripple.
Patent JP-2003070556-A (JP)
Title: Rack
Inventor: TATEMATSU SHUNJI
IPC: A47B21/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rack which can be placed wherever there is a minimum space for installation and allows a placement and a handling of articles to be placed on the same level. SOLUTION: A user can operate the keyboard Ac on a main top plate 4a and the mouse Ad on the auxiliary top plate 4b after a whole second top plate 4 where a key board Ac and a mouse Ad constituting a personal computer A are placed is pulled out forward, and an auxiliary top plate 4b is pulled out to the right and diagonally to the front when viewed from the front. The second top plate 4 where the key board Ac and the mouse Ad are placed is pushed backward and is accommodated between lower supporting frames 2a, 2a after the auxiliary top plate 4b is pushed to the left and diagonally to the back and is accommodated in the back of the main top plate 4a.
Patent JP-2003070725-A (JP)
Title: Cover tube mounting device for bending part and method of mounting cover tube for bending part
Inventor: SHIMADA TATSUYA
IPC: A61B1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a cover tube mounting device which is portable and in inexpensive constitution and can easily mount a cover tube for a bending part onto a prescribed position at any place. SOLUTION: This cover tube mounting device 10 for a bending part has a plurality of mounting pipes 12,..., 12 with opening parts on both ends and a cover tube to cover a curved piece placed to the inner circumferential face side, the device main body 11 with opening parts at least on one end part also used as a housing vessel to house the plurality of mounting pipes 12,..., 12, a lid part 14 fit and placed in the opening part of the device main body 11, an adjusting bar 15 equipped air-tightly slidable in the longitudinal direction of the lid part 14 and a communicating passage forming part 15a to form a communicating passage to communicate the external part of the mounting pipe 12 with a space part formed in between the inner circumferential faces of the mounting pipes and the outer circumferential face of the cover tube,  and a connecting member equipped in a through-hole communicated with the inside of the device main body 11 and connected with a suction device.
Patent JP-2002121194-A (JP)
Title: Pyrazolopyrimidine
Inventor: CHEN CHEN
IPC: A61K31/496
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide pyrazolopyrimidine that is antagonistic to CRF receptor and a pharmaceutical composition that contain the same as active ingredients. SOLUTION: The objective compound is a pyrazolopyrimidine is represented by general formula (II') [R2 is an alkyl, an alkyloxy or an alkylthio; R3 is H, an alkyl, an alkyl-sulfonyl, an alkylsulfonyloxy or an alkylthio; Ar is phenyl, a substituted phenyl, pyridinyl, substituted pyridinyl; W' is hydroxy, a halogen, mesityloxy or tosyloxy], typically 3-(2,4-dichlorophenyl)-5-methyl-7-(N-propyl-N- cyclopropane-methylamino)-pyrazolo[2,3-a]pyrimidine. The pharmaceutical composition is effective for treating the endocrinological, psychiatric and neurological conditions or diseases including the disorders relating to general stress, for example, depression.
Patent JP-2003075955-A (JP)
Title: Photothermographic imaging material with improved silver tone
Inventor: HANIYU TAKESHI
IPC: G03C1/498
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a photothermographic imaging material having high sensitivity and low fog, improving silver tone and less liable to scuffing because of high film strength. SOLUTION: In the photothermographic imaging material comprising photosensitive silver halide grains, an organic silver salt, a reducer for the organic silver salt and a binder on a support, at least one star burst molecular compound of the formula A1 -(B1 )n1 -(B2 )n2 -(B3 )n3 -...-(Bn )nn is contained.
Patent JP-2003077059-A (JP)
Title: Digital data use output service system, service method and program
Inventor: UENO HITOSHI
IPC: G06Q30/06
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a digital data output service system capable of performing service more than receiving upper limit amount of a money collecting device by one order. SOLUTION: A digital image output system 100 comprises an order receiving part 101, a copying machine 103 and a coin kit 104, and performs print output service based on image data. The order receiving part 101 includes a control part 105, a media inserting part 106, a display 107 and an operation button part 108, and performs receiving of the request of output service utilizing image data, a processing control and a money collecting control according to the output service. When a charge for output service amount exceeds a handling upper limit of the coin kit 104, the control part 105 transmits a printing instruction for the copying machine 103 by dividing the instruction.
Patent JP-2003077998-A (JP)
Title: Substrate carrying container
Inventor: SAGA KOICHIRO
IPC: H01L21/68
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a substrate carrying container capable of preventing contamination of electronic substrates stored in the substrate carrying container and cleanly maintain the inside of the container. SOLUTION: In the substrate carrying container 1 provided with a container body 11 having an opening part 12 for carrying in and out the electronic substrates W and a cover body 21 sealing the opening part 12, at least an inner face 11a of the container body 11 and at least one of faces 21a opposite to the container body 11 in a cover body 21 are covered with a film 41 having gas barrier property.
Patent JP-2002353545-A (JP)
Title: Injection locked type or mopa-type system device
Inventor: NAKAO KIYOHARU
IPC: H01S3/23
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection locked type or MOPA-type laser system by which the output and wavelength can always be obtained stably. SOLUTION: The injection locked type or MOPA-type laser device is provided with an oscillator (11A), which excites a laser gas by an oscillator discharge and which oscillates a seed laser beam (21A) with a narrowed band wavelength; an amplifier (11B) which amplifies the beam (21A) by an amplification discharge and which emits an emission laser beam (21B), and a delay circuit (44) which sets a delay time (ΔT) to be until the emission of the beam (21B) from the emission of the beam (21A) or until the start of the amplification discharge from the start of the oscillator discharge; and the laser device is provided with a delay-time correcting circuit (41) which corrects the delay circuit (44), in such a way that a delay time (ΔT) becomes an optimum delay time (ΔT0).
Patent JP-2002136794-A (JP)
Title: Washing machine and system data changing method therefor
Inventor: CHO IN-HAENG
IPC: D06F39/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine and a system data changing method for switching or changing an already stored program to a washing process relating program capable of solving the cause of abnormality. SOLUTION: The washing machine is provided with an outer tank for storing washing water, an inner tank freely rotatably attached to the inside of the outer tank, a motor for driving the inner tank, a water supply means for supplying the washing water, a load part provided with a water discharge means for discharging the washing water, a microcomputer for controlling the drive of the load part and reading the operation state, a key input part for permitting a user to input the various kinds of operation instructions and set the function of the washing machine, a display part for displaying the washing machine function and the washing machine operation state, an interface part for transmitting/receiving the washing relating data of washing or drying, or the like, to/from an external equipment, and a readable/writable memory for storing the program or the data received from the external equipment.
Patent JP-2003073791-A (JP)
Title: Apparatus for continuous hot-dip metal plating
Inventor: TAKAHASHI HIDEYUKI
IPC: C23C2/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for plating, which can reliably correct a C-camber generating in a gas wiping nozzle part, even for a thick or soft metal strip. SOLUTION: In an apparatus for continuous hot-dip metal plating, which has two support rolls of an upper and a lower, arranged at each side of the metal strip so as to be located in a vertically staggered position each other, in a molten metal bath, this apparatus is characterized by arranging the upper support roll, at the same side as a sink roll with respect to the metal strip, and so that the peripheral surface of the roll can contact with a pass line; arranging the lower support roll, at the opposite side to the sink roll with respect to the metal strip, and so that the roll can adjustably push the metal strip in a horizontal direction;  and setting a ratio L1/L2 to be 0.3 or more, where L1 means a distance in a pass line direction between the upper support roll and the lower support roll, and L2 means a distance in the pass line direction between the sink roll and the lower support roll.