baber/WOPTO huggingface dataset:
Patent JP-2004160698-A (JP)
Title: Frame sheet album
Inventor: MURAMATSU MITSUHARU
IPC: B42F5/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an album, simple in setting photographs, free from stacking of paste to the photograph, provided with the structure capable of keeping the photograph etc. without deformation by humidity and contamination with paste, capable of setting a window frame using a transparent film, having new simple structure capable of cutting a manufacturing cost, and a panel.  <P>SOLUTION: This album is constituted of a transparent film with a printed display frame and a pasteboard with an adhesive applied freely releasably. In addition, a photograph insetting part which has no applied adhesive is provided on the pasteboard and the display frame for the photograph to be insetted in the part of the transparent film opposite to the upper face of the photograph insetting part, is printed on the latter. Further, the insetted photograph is fixed using the transparent film and an insetting space for the photograph to be insetted is formed by thickening the adhesive. Besides, the shape of the photograph insetting part without the applied adhesive, is thick cruciform and the photograph can be arranged regardless of its position longitudinal or crosswise. Also the simple panel is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165778-A (JP)
Title: Code generating apparatus, image processing apparatus, code generating program, image processing program, and storage medium
Inventor: NISHIMURA TAKAYUKI
IPC: H04N21/44
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To detect an altered position by limiting it in units of blocks without deteriorating embedded electronic watermarks even when encoding and decoding are repeated.  <P>SOLUTION: A quantization coefficient resulting from applying discrete wavelet transform to an image and quantizing the result is divided in units of blocks in a step S4, the parity of the quantization coefficient of each block is matched with the parity of a hash value acquired in a step S6 through hash transform based on the quantization coefficient in the block to embed an electronic watermark in a step S8, and code stream data are produced by encoding the quantization coefficient in a step S11. In reproducing image data, the quantization coefficient obtained by decoding the code stream data is divided in unit of blocks, and the presence/absence of falsification is detected depending on whether the parity of the quantization coefficient of each block is equal to the parity of the hash value acquired by hash transform based on the quantization coefficient in this block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162610-A (JP)
Title: Bent double exhaust pipe
Inventor: KOGURE TOSHIYA
IPC: F16L43/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bent double exhaust pipe easy to manufacture.  <P>SOLUTION: A bent outer pipe 3 is inserted around the outside of a bent inner pipe 2. The centerlines of the bent inner pipe 2 and bent outer pipe 3 almost coincide with each other. Annular space 4 is thereby formed between the bent inner pipe 2 and the bent outer pipe 3. One end parts 2a, 3a of the bent inner pipe 2 and bent outer pipe 3 are fixed to each other. A cylindrical collar 5 is fittingly fixed to the inner peripheral surface of the other end part 3b of the bent outer pipe 3. A metal mesh 6 of ring shape is fixed to the inner peripheral surface of the collar 5. The metal mesh 6 is movable in the longitudinal direction relative to the other end part 2b of the bent inner pipe 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005369-A (JP)
Title: Optical information reader and delivery information transmitting system using it
Inventor: YOSHIHARA SATOSHI
IPC: G06K7/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent uncomfotableness caused by illumination entering a view field of a person around a two-dimensional code reader when a reading port of a fixed type two-dimensional code reader is constructed upward and illumination light radiating the two-dimensional code is normally turned on or normally flashed.  <P>SOLUTION: A photographing element incorporates optical information as image information by the light from the optical information and stores the read image in an image storage part. When the image incorporated in the photographing element is changed, flashing for projecting light to the optical information is controlled for causing no uncomfortableness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172306-A (JP)
Title: Package for housing optical semiconductor element, and optical semiconductor device
Inventor: FUJIWARA HIRONOBU
IPC: H01L31/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the integration and multifunctional property of an optical semiconductor device, efficiently transmit high-frequency signals, increase the reliability of airtightness inside, and efficiently radiate heat produced by an optical semiconductor element to the outside.  <P>SOLUTION: The package for housing the optical semiconductor element housing has a planar metal substrate 1 with a through hole 1a formed therein, and a flat plate section 5b wherein a line conductor 5c and a mount for an optical semiconductor element 2 are provided, and a vertical wall 5a. It also has an input/output terminal 5 inserted into the through hole 1a and a cover 3 wherein a translucent member 4 is bonded to the circumference of the upper surface 3a to cover a through hole 3b. When the distance between the upper primary surface of the planar metal substrate 1 and the end of the flat plate section 5b inside the optical semiconductor element housing package is represented by A, the thickness of the planar metal substrate 1 is represented by B, and the distance between the lower primary surface of the planar metal substrate 1 and the end of the flat plate section 5b outside the optical semiconductor element housing package is represented by C; B is to be 0.3-1.5 mm and C is to be 1.5-5 times A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167081-A (JP)
Title: High-frequency knife
Inventor: OKADA TSUTOMU
IPC: A61B18/14
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency knife capable of easily excising tissue while increasing the degree of freedom in excising directions.  <P>SOLUTION: This high-frequency knife 10 is provided with a knife body member 20 with electrical insulating property; a projecting member 66 axially projecting and receding from the tip of the knife body member 20; an electrode 72 provided on the tip side of the projecting member 66 and extended to the side parts of the projecting member 66; and an electrical insulator 74 for covering the electrode 72 to expose at least a part of the proximal end side end part of the electrode 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178022-A (JP)
Title: Card timer device of electrical apparatus
Inventor: NIINO KOJI
IPC: B42D15/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card timer device for an electric apparatus capable of generating and supplying negative ions and ozone from the electric apparatus installed in a patient bedroom and the like into the inside of the room for a healing, sterilizing, deodorizing effect based on negative ions without any great modification of the electric apparatus.  <P>SOLUTION: A timer control part 5 having a magnetic/IC card reader/writer 3 and an electric apparatus control board 4 is connected to a switch control board 8 for the electric apparatus 7 via a signal cable. Alteratively, a power source socket 17 of the electric apparatus 7 is connected to the timer control part 5 via a switch relay 15. A usage frequency of the magnetic/IC card data read by the magnetic/IC card reader/writer 3 is computed by a time unit, and the data are rewritten by performing addition/subtraction. The electric apparatus 7 is operated only in the usage time by means of a microcomputer determination means, and a negative ion generator 9 and/or an ozone generator 10 interlocking with the timer control part 5 are/is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178987-A (JP)
Title: Rotating type electronic component with push switch
Inventor: NAKAGOME KAZUTAKA
IPC: H01H21/36
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type electronic component with a push switch, having a simple structure and suitable for miniaturization.  <P>SOLUTION: A rotational side member 50 is rotatably journaled to a stationary side member 10, and an electrical functional part changing its electrical output if the rotational member 50 rotates is installed between the stationary side member 10 and the rotational side member 50. Pushing parts 58, 58 are provided on the outer periphery of the rotational side member 50, and a switch pushing part 83 is installed at a position facing the pushing parts 58, 58. In addition, a switch 92 is installed at a position pushed by the switch pushing part 83. Thereby, the output of the electrical functional part changes if the rotational side member 50 rotates, and the switch pushing part 83 pushed by the pushing part 58 switches on the switch 92.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179557-A (JP)
Title: Electrostatic chuck and its manufacturing method
Inventor: HORI YOHEI
IPC: H02N13/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck in which, on one main surface of a plate-shaped ceramic member, a series of recesses are formed, and which is excellent in the property that a wafer W is uniformly heated, and also to provide a method of manufacturing the chuck.  <P>SOLUTION: In the electrostatic chuck 1, one main surface of a plate-shaped ceramic member 2 made of a nitride ceramic material is used as a surface 8 for mounting the wafer W thereon. A series of recesses 2a are made in the mounting surface 8, and a curved recess 9 is formed in the bottom of each of the series of recesses 2a. Variations in the depths of the series of recesses 2a with respect to the average depth of the series of recesses 2a are not larger than 20%, and the depths of the series of recesses 2a are within 10 to 500μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178755-A (JP)
Title: Optical device, optical pickup, and optical disk unit
Inventor: KATO MORIKAZU
IPC: G11B7/1356
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which can position a plurality of light emitting elements and optical components with high accuracy, is small and thin and has good heat radiation property, to provide an optical pickup which is small and thin and has high performance, and to provide an optical disk unit.  <P>SOLUTION: In the optical device, the optical components 4 for performing compositing and branching and the light emitting elements 2 and 3 are mounted on one substrate 5 and the mounting surfaces of the optical components 4 and the mounting surfaces of the light emitting elements 2 and 3 on the substrate 5 are made different. The two surfaces present in the circumference perpendicular to the optical component mounting surface of the substrate 5 are provided with open surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184550-A (JP)
Title: Reciprocating piston engine
Inventor: HOEG HARRO ANDREAS
IPC: F01L1/38
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To strongly protect substantially the whole of an exhaust valve housing in order to keep a stipulation concerning the maximum surface temperature of an internal combustion engine.  <P>SOLUTION: In a reciprocating piston engine, a cooling path (17) attached to a region which engages with a cylinder head (4) and a cooling path (21) of the exhaust valve housing (7) attached to a region which contains a guide means (19) are connected to each other by at least one connecting pipe (23) provided on a radially inner side of an attached through bolt (9) in a region of a radially extending protrusion (22) at least adjacent to an exhaust port, to thereby obtain high reliability and compact structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183302-A (JP)
Title: Aseismic metal fitting and aseismic device
Inventor: HYODO AKIO
IPC: F16F15/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and easy-to-handle aseismic metal fitting and device developing both functions of earthquake resistance and earthquake control, efficiently attenuating a vibration of an earthquake or the like, and increasing the rigidity of a building.  <P>SOLUTION: A pair of steel plates 1, 2 with substantially the same shapes each having a fitting piece folded at right angles, a viscoelastic body 3 held between the steel plates superposed so that the pair of steel plates 1, 2 are superposed so as to mutually cross the fitting pieces at right angles, and at least one or more bar-shaped leaf springs 4 of which one end is fixed to one steel plate and the other end is fixed to the other steel plate, are provided at one side respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003286242-A (JP)
Title: Method for producing nitrone compound and catalyst therefor
Inventor: HAGITANI KOJU
IPC: C07B61/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially more advantageously producing a nitrone compound by reaction between a secondary amine (wherein, at least one of the two carbon atoms bound to the amino group has at least one hydrogen atom) and hydrogen peroxide.  <P>SOLUTION: The method for producing the nitrone compound comprises the reaction of hydrogen peroxide with the secondary amine in the presence of a metal oxide catalyst prepared by reaction of hydrogen peroxide with at least one selected from the group consisting of metallic tungsten, metallic molybdenum, a tungsten compound made from tungsten and a group IIIb element, group IVb element, group Vb element or group VIb element except oxygen and a molybdenum compound made from molybdenum and a group IIIb element, group IVb element, group Vb element or group VIb element except oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185778-A (JP)
Title: Device for discriminating disks, device for conveying disk, and disk device
Inventor: URUSHIBARA KENJI
IPC: G11B17/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for discriminating disks, capable of determining that more than one disk are inserted even when the disks are inserted with small shifting compared with the conventional case.  <P>SOLUTION: The device 120 for determining disks is provided with a contact detection section 160 for detecting the presence of a disk passing through the width-direction end of an insertion hole formed by a substrate 130 and a substrate 140 based on the moving amounts of shaft parts 152a and 153a, a photodetection section 171 having a light emission element arranged in a position opposite the light transmissive area 211b of a circular disk 211 whose presence is detected by the contact detection section 160, and designed to detect the presence of the disk by the blocking of a light emitted from the light emission element in the light shielding area of the disk, and a processing section for determining the insertion of plural disks into the insertion hole when the contact detection section 160 and the photodetection section 171 simultaneously detect the presence of the disk.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004157946-A (JP)
Title: Labor and operation management device for construction work
Inventor: KAMIYA YASUSHI
IPC: G06Q50/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labor and operation management device for a total construction site for understanding the operation of each worker in a total construction site and relieving a labor manager and a site manager of the burdens of managing labor, and each worker of their labor, while enabling each operation to be input correctly and quickly.  <P>SOLUTION: A mobile terminal (PDA) via which the operation related to labor in a total construction site is provided. Based on operation data input from this input terminal, management data related to a variety of total construction labor are directly sent from the input terminal via the Internet to a host computer in a different location and subjected to centralized control. A table showing the total construction site operations and corresponding barcodes is provided. The input terminal is provided with a barcode reader for reading the barcodes of the table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189009-A (JP)
Title: Opening and closing mechanism of trunk lid
Inventor: SUGANO HIDENORI
IPC: F16F9/346
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing mechanism of a trunk lid capable of improving operation property more than a conventional mechanism and holding the trunk lid stably at a fully opened position.  <P>SOLUTION: This opening and closing mechanism of the trunk lid closes an opening part of a trunk room provided in an automobile. It is provided with an arm 10 provided between a vehicle body and the trunk lid to support the trunk lid so as to open and close, a spring 20 energizing rotation to the direction of opening of the arm 10, and a hydraulic damper 30 reducing rotation speed to the direction of opening of the arm 10 against energizing force of the spring 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241363-A (JP)
Title: Halftone type phase shift mask
Inventor: SUDA HIDEKI
IPC: G03F1/84
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect even a minute defect of a halftone type phase shift mask.  <P>SOLUTION: The halftone type phase shift mask has a translucent film pattern on a transparent substrate and a shading film pattern formed on the translucent film pattern. Each pattern while having a reflection factor of ≤20% to exposure light of 248 (nm) in wavelength, has a ≥10% difference to defect inspection light of 488 (nm) in wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188522-A (JP)
Title: Manufacturing method of electrode wire for wire electric discharge machining
Inventor: KURODA HIROMITSU
IPC: C22C9/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode wire for wire electric discharge machining, which is inexpensive in manufacturing cost, reliably obtains a Cu-Zn alloy layer having a desired Zn concentration and is excellent in electric discharge machinability and wire drawability.  <P>SOLUTION: The method includes steps of: forming a Zn layer 21 around the outer periphery of a core 31 made of Cu or a Cu alloy by plating; forming a covered wire 20 by coating a Cu-Zn alloy layer 22 around the outer periphery of the Zn layer 21; and heat-treating the covered wire 20 immediately after the previous step or after the wire 20 is reduced in diameter to disperse Zn in the Zn layer 21 into the Cu-Zn alloy layer 22 to form the Cu-Zn alloy layer with a high Zn concentration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190959-A (JP)
Title: Refrigerator
Inventor: UENO SHUNJI
IPC: F25D21/08
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having a low cost defrosting heater composition where the required heating value is obtained when a radiation heater is used for defrosting the refrigerator using a combustible refrigerant, there is no danger of ignition of the combustible refrigerant, and the assembling process is safe and efficient.  <P>SOLUTION: The refrigerator consists of a cooler 8 held with an end plate 15 which is disposed in a heat insulated case body 1 forming a storage chamber, and provided with a refrigerant pipe 12 and a cooling fin 13 at the both sides, a refrigeration cycle which connects the cooler, a compressor, a condenser, and a throttle device or the like in a troidal shape, and is filled with the combustible refrigerant, the plurality of radiation heaters 16 for defrosting which are disposed in parallel between the end plates at the lower part of the cooler, and a heater cover 23 covering the upper part of the radiation heater disposed between the lower end of the cooling fin and the heater. The radiation heater and the heater cover are integrated with the cooler by engaging and holding with the locking parts 15b, 15c formed on the end plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188474-A (JP)
Title: Press working method excellent in shape freezing property
Inventor: TAMAI YOSHIKIYO
IPC: B21D5/01
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press working method excellent in the shape freezing property by which the structure of a working tool used is simplified and also parts having highly accurate hat-shaped cross section is obtained by reason that the warpage of the wall part is reduced even in the case the base material of the high-strength metallic sheet and the base stock of the metallic sheet having small Young's modulus are used.  <P>SOLUTION: Drawing is performed while applying bending and unbending to both end parts in the width direction of the metallic sheet with the first shoulder part of a die and the forming of the wall part of the metallic sheet is started by the second shoulder part of the die in the process of the drawing or after completing the drawing. Next, the die edge part of the metallic sheet is formed by the second shoulder part of the die.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188369-A (JP)
Title: Liquid injector
Inventor: NAGASE MAKOTO
IPC: B05B15/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injector capable of efficiently removing soil attached to the nozzle formation surface of a liquid injection head simply at a low cost.  <P>SOLUTION: A blade support member 47 and a wiper blade 44 are erected side by side on a wiper holder 45 and the blade support member 47 is arranged on the front side of the passing direction of a recording head 3 on wiping with respect to the wiper blade 44. The height of the blade support member 47 is set lower than the wiper blade 44 and the surface opposite to the wiper blade 44 has a bend surface S which is circularly bent. Then, the blade support member 47 is set in such a manner that the wiper blade 44 on the wiping can be supported in the state of being allowed to lean against the bend surface S.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198456-A (JP)
Title: Voice model learning device
Inventor: TERAJIMA RYUTA
IPC: G10L13/06
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice model learning device which enables a user to learn with the training data equivalent to the voice of various contents in various voice qualities without using actual voice data.  <P>SOLUTION: A voice feature quantity string is synthesized on the basis of a first voice model 31 into which voice is made as statistical values of the voice feature quantities per prescribed unit, by using synthesis parameters received from a synthesis parameter memory 20, which determine variations at the time of converting the statistical values by prescribed procedures, and a symbol sequence received from a unit sequence generator 40 which generates a symbol sequence representing a unit assumed in the first acoustic model 31, and the synthesized voice feature quantity string is used to learn a second voice model 32 in a feature quantity learning instrument 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200808-A (JP)
Title: Image processing method
Inventor: FUKUDA YASUO
IPC: H04N1/407
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a correction process which obtains a more sufficient effect.  <P>SOLUTION: Whether or not an image was taken against the sun is decided (step S1701). If taken against the sun, a correction parameter is calculated (step S1703), based on the outline shape of a calculated brightness histogram (divided into a mountainous region and an even region). Based on the correction parameter, a correction curve such as γ curve, etc. is obtained (step S1704). Based on the correction curve, a correction process is made (step S1705).  <P>COPYRIGHT: (C)2004,JPO&NCIPI