baber/WOPTO huggingface dataset:
Patent JP-2003315214-A (JP)
Title: Sensor fitting structure to concrete structure
Inventor: UCHIDA MASAKATSU
IPC: G01M99/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure for fitting a sensor which detects breakage of a tension material used for a prestressed concrete structure, so as to perform high-precision detection and to be exchangeable easily.  <P>SOLUTION: The sensor fitting structure to the concrete structure is composed of a drilled hole 5 formed in the prestressed concrete structure 1 from its surface up to the periphery of the buried position of the tension material 2 towards the position, a cylindrical holder 8 stuck to the internal surface of the drilled hole 5 and made of a material whose elastic coefficient is smaller than that of concrete, a jig 11 to which the sensor 10 fitted in the cylindrical holder 8 in such a way as to be detachable or attachable freely is fitted toward the tension material 2 side at the tip of the jig, and a filler 16 which fills up the cylindrical holder 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317731-A (JP)
Title: Plate battery and ic card having it built therein
Inventor: SUZUKA JUNICHI
IPC: H01M6/16
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate battery having improved flatness on its outer case surface, and an IC card having the plate battery built therein.  <P>SOLUTION: This plate battery 100 is provided with a separator 9, a positive electrode material 6 and a negative electrode material 5 separated each other by the separator 9, window frames 1, 3 to surround the active materials 6, 5 by placing them on the main surface of the separator 9, and collecting plates 7a, 8 to hold the active materials 5, 6 between the separator 9 and them. The window frames 1, 3 are made to adhere each other, and the window frames 1, 3 are adhered to the collecting plates 7a, 8, to form a laminated structure. The thickness of the collecting plate 7a on the negative electrode side is adjusted so that it becomes thicker than the thickness of the collecting plate 8 on the positive electrode side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267012-A (JP)
Title: Detecting method of decrease of tire air pressure, its device, and program of determining tire decompression
Inventor: OJIRO YUUJI
IPC: B60C23/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detecting method of decrease in tire air pressure capable of determining synchronous decompression of two front wheel tires and synchronous decompression of two rear wheel tires.  <P>SOLUTION: In the detecting method of the decrease in the tire air pressure, inner pressure decrease in the tires is detected based on rotation information obtained from the tires mounted to a vehicle. The detecting method comprises a process of detecting the rotation information of each tire, a process of storing the rotation information of each tire, a process of determining an adjustable speed of the vehicle, a process of determining a slip rate when the adjustable speed of the vehicle lies in a predetermined range near zero, a process of comparing the slip rate with a predetermined slip rate at a normal air pressure, and a process of determining the synchronous decompression of two front wheel tires and the synchronous decompression of two rear wheel tires based on a relation between a comparison value of two slip rates and a predetermined threshold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311565-A (JP)
Title: Rotary table apparatus and machine tool
Inventor: KATO HEIZABURO
IPC: B23Q1/50
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary table and a machine tool provided with the same, which rotary table can secure a high precision of its rotational motion by improving accuracy of an assembly of bearings.  <P>SOLUTION: The rotary table apparatus 10 has a rotary table 12 rotating with a shaft body 9 as a rotary shaft, and a supporting base 14 for rotatably supporting the rotary table 12, and is used in a machine tool 1 for machining a workpiece. The shaft body 9 has a first V shape groove 34 directly formed thereon along the its rotational direction. The supporting base 14 has a second V shape groove 32 formed therein so as to oppose to the first V shape groove 34. A plurality of rolling elements 23 are located between the shaft body 9 and the supporting base 14 so as to roll by being brought into contact with the two V shape grooves 32, 34, and further the rolling axes of respective neighboring rolling elements 23 are alternated by ±90° so as to compose a cross roller bearing 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314730-A (JP)
Title: Solenoid valve
Inventor: KAI KEIICHI
IPC: F16K31/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the opening/closing operation of a valve element, to improve the reliability of a solenoid valve, and also to reduce magnetic energy loss.  <P>SOLUTION: An annular elastic plate 19 for maintaining the opening/closing of the valve element 18 is arranged between the abutting part of a channel forming body 14 and the annular step part 15B of an actuator case 15 on one side of a casing 11. The coil bobbin 22 of an electromagnetic actuator 21, a core member 23 and an electromagnetic coil 24 are arranged to be extended along an axial line O<SB>2</SB>-O<SB>2</SB>perpendicular to the displacement direction (center line O<SB>1</SB>-O<SB>1</SB>) of the valve element 18. Valve element attracting parts 26A, 26A are arranged on the mutually opposed end part sides of the opposite yokes 26 of a yoke member 25. These valve element attracting parts 26A vertically face the magnetic plate 18A of the valve element 18 through a gap G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003267183-A (JP)
Title: Auxiliary cover for seat belt
Inventor: SAWARA AKINOBU
IPC: B60R22/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To use a cellphone in an almost hands-free state, to prevent stuffy condition due to rubbing and sweating generated in the neck part or the shoulder part by wearing a seat belt, and to easily take cards in/out at a toll gate, etc., of an express highway.  <P>SOLUTION: This cover is provided with a cover main body 2 attachably/ detachably wound on a breast seat belt 1 of the seat belt for an automobile, a holding part 3 for the cellphone provided at a breast position of the front surface of the cover main body 2 and a holding part 7 for cards.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311500-A (JP)
Title: Hot press method and hot press
Inventor: HARADA TOSHIICHI
IPC: H05K3/46
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously perform a plurality of works having different heating temperature profiles in a hot press working with a common hot press.  <P>SOLUTION: Heating boards 1a, 1b, 1c of ≥3 pieces are disposed in the laminated layer direction by arranging gaps, and a laminated body 90a of a conductor pattern is inserted into the gap of the upper step among the heating boards 1a, 1b, 1c and a laminated body 90b is inserted into the gap of the lower step. At this time, heat-insulating members 5 are disposed into only both sides of the laminated body 90b. In this way, since the heat calory conducted to the laminated body 90b from the heating boards 1b, 1c is reduced in comparison with the heat calory conducted to the laminated body 90a, the heating temperature profile between the laminated body 90a and the laminated body 90b can be differed. Therefore, even in the case of constituting the laminated bodies 90a, 90b with the different thermoplastic resin materials, since the heating temperature profile suitable to the respective materials can be realized, the hot press can simultaneously be performed with the common hot press.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311961-A (JP)
Title: Ink jet recording head and method for ejecting ink
Inventor: KANEKO MINEO
IPC: B41J2/05
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance recording resolution by enhancing the accuracy of direction for ejecting a liquid drop from an ejection opening thereby ejecting a micro liquid drop efficiently from the ejection opening.  <P>SOLUTION: One heater 2 is provided in each ink channel 5 and ejection openings 4 are arranged on a line extending from the center of the major surface of the heater 2 in the direction normal to the surface of a substrate 1. A non-bubbling region is provided in the center of the projected area of the ejection opening 4 on the surface of the substrate 1. A bubble boiled by the heater 2 pushes out ink from the ejection opening 4 by the pressure of the bubble and communicates with the outer air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315847-A (JP)
Title: Electrophoretic display device
Inventor: NAGANO AKIHIKO
IPC: G02F1/167
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable half tone to be displayed in an electrophoretic display.  <P>SOLUTION: Plural kinds of electrophoretic particles having different 1. electrokinetic surface potential 2. grain size and 3. particle shape are enclosed together with a dispersion medium between substrates to constitute the electrophoretic display device. An optical wiring type SLM is constituted by forming a photoelectric conversion membrane on one transparent substrate and forming a color filter on at least one transparent substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311363-A (JP)
Title: Rivet fastening device
Inventor: INOUE NOBUHIRO
IPC: B21J15/26
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To simply and quickly perform a rivet fastening operation including punching.  <P>SOLUTION: In the front end of the spindle housing 13 incorporating a first slide body 15 that is arbitrarily movable forwards and backwards through the driving motor 3, there is installed, freely rotatably with a mounting bolt 25, a turntable 24 on which both chuck mechanism composed of a chuck case 30, a chuck 31, etc., and a punch holder 39 are provided each movably forwards and backwards. By the rotary operation of the turntable 24, the chuck mechanism and the punch holder 39 are made selectively arrangeable in front of the first slide body 15, and also each of those so arranged is made movable forwards and backwards linked with the first slide body 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321084-A (JP)
Title: Panel storage holder
Inventor: NISHIOKA TADASHI
IPC: G09F9/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel storage holder which can prevent panels from getting flawed, cut out, chipped off and electrostatically damaged during a manufacturing process of the panels.  <P>SOLUTION: The holder comprises a holder body 12 opening in a first direction d1 and formed with storage spaces 16 and 17 for receiving a liquid crystal panel 13 and a base 11 provided to be capable of displacing in the first direction d1 and a second direction d2 opposite to it in the storage spaces 16 and 17 for supporting and guiding one end of the panel 13. While the end of the panel 13 is supported on the base 11, the base 11 and the panel 13 are guided in the second direction d2 to receive the panel 13. Thus the end of the panel 13 is prevented from accidentally coming into contact with the holder body 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329830-A (JP)
Title: Optical multilayered film filter, method for manufacturing the same and optical amplifier
Inventor: SATO MASAAKI
IPC: H01S3/06
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multilayered film filter which responds to spectral transmittance characteristics required for various purposes and can be manufactured in a short delivery period.  <P>SOLUTION: The optical multilayered film filter 20 is produced by forming a basic multilayered film 22 having basic spectral transmittance characteristics which are identical characteristics for different requirements and a controlling multilayered film 23 deposited on a face different from the basic multilayered film 22 and compensating the basic spectral transmittance characteristics to obtain desired spectral transmittance characteristics suitable for each requirement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325022-A (JP)
Title: Device for horizontally controlling car body of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01F12/60
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a conventional hydraulic cylinder and link structure for horizontally controlling a car body are installed in the lower side of a member (a threshing device or the like) fixed to a body frame to make check and maintenance difficult.  <P>SOLUTION: The hydraulic cylinder 7 and link structure 8 for horizontally controlling the car body, and connecting the body frame 2 to a lower side traveling frame 6 are arranged at a site at the vicinity of the side of the threshing device 3 at the lower part of a grain tank 4 in the combine harvester 5 equipped with the threshing device 3 at the upper part of one traveling device 1a, and the grain tank 4 at the upper part of the other traveling device 1b. The grain tank 4 is constituted so as to be freely detachable to the body frame 2, and is used as the device for horizontally controlling the car body of the combine harvester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332106-A (JP)
Title: Chip thermistor
Inventor: MIYAGAWA KAZUTO
IPC: H01C7/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip thermistor having a plurality of independent thermistor characteristic parts in a single chip.  <P>SOLUTION: An external electrode is formed at both ends of a laminated body in which a thermistor layer is laminated through an insulator layer, and the external electrode at least at the one end of the laminated body is constituted with a plurality of external electrodes formed at one end of each thermistor layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328592-A (JP)
Title: Outer fence structure for tomb boundary stone
Inventor: ITAGAKI SHIGERU
IPC: E04H13/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new outer fence structure for tomb boundary stones preventing the movement and collapse of the boundary stones due to the applica tion of pressure produced by a tombstone or soil, gravel, boulders or the like filled and laid inside a tomb site, or the seepage of rainwater, etc.  <P>SOLUTION: In the outer fence structure for tomb boundary stones, a corner connector 5 is placed at the boundary stones 31 and 32 at each corner of the tomb to connect them together. Spacing ropes 7 are stretched between side members 51 of the corner connectors 5 opposed to each other across the site. At least the four spacing ropes stretched are covered with laid material 9 which is laid within the boundary stones, to embed the ropes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325965-A (JP)
Title: Jigsaw puzzle and manufacturing method for the same
Inventor: SHIBAZAKI KAZUO
IPC: A63H33/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jigsaw puzzle decorating a room as an interior without any frame body such as a frame and to provide a manufacturing method for the jigsaw puzzle.  <P>SOLUTION: This jigsaw puzzle comprises multiple pieces 1, 1, etc., formed by dividing a plate-shaped puzzle form 2 with an arbitrary pattern drawn on its surface into a prescribed cutting patterns, an adhesive layer 5 is formed by attaching adhesive to the rear surface of the pieces 1, and a peeling protection sheet 6 peeled without spoiling the stickiness of the adhesive is stacked on and stuck to the adhesive layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327033-A (JP)
Title: Mounting structure for assist grip
Inventor: TOTANI CHIHARU
IPC: B60R13/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for an assist grip in which an attachment/detachment of any of the assist grip and a clip is easy between a body panel and them.  <P>SOLUTION: In the assist grip 1, a tip end 301 of the clip 3 is inserted into a clip insertion hole 21 provided on a cushion material 2 and a panel hole 41 provided on the body panel 4. An engagement part 31 at a pair of leg parts 30 of the clip 3 is engaged with a peripheral edge of the panel hole 41 and an engagement part 32 at a pair of leg parts 30 of the clip 3 is engaged with a neighborhood to the clip insertion hole 21. Thereby, the assist grip is mounted to the body panel 4. A press plug 23 is fitted to a rear end gap 33 formed between rear ends 302 of a pair of leg parts 30 of the clip 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325460-A (JP)
Title: Adapter for transmitting biological information
Inventor: WATANABE MASAHIRO
IPC: G01N33/66
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since a conventional apparatus adapted to transmit biological information has a function of measuring and/or a function of communicating the information by itself, the apparatus indispensably increases its cost, has a relatively large size and a heavy weight, further needs various troublesome operations, and hence is hard to be used by a person who is hard to deal with a mechanical operation.  <P>SOLUTION: An adapter for transmitting biological information automatically transfers a waiting state to an operating state when the adapter is connected to a portable telephone 3 in the state in which the adapter is connected to a measuring unit 2, inputs the information from the unit 2, once spools the information in a RAM 13, outputs transmitter destination information stored in a flash memory 14 to the telephone 3, and then outputs the information stored in the RAM 13 to the telephone 3. After a predetermined time is elapsed from a time point when the information stored in the RAM 13 is output to the telephone, the operating state is automatically transferred to the waiting state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037180-A (JP)
Title: High frequency semiconductor device
Inventor: NAKATANI TOSHIBUMI
IPC: H01L27/04
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency semiconductor device and a high frequency circuit using it in which a loss caused by leakage of a high frequency signal is reduced. SOLUTION: The high frequency semiconductor device has a semiconductor substrate 101. A conductive layer 103 is provided on the semiconductor substrate 101. The conductive layer 103 is electrically insulated by a first insulating layer 102 against the semiconductor substrate 101. N pieces of wiring lines 105, 106 to which N phases (N is a positive integer of 2 or more) of signals are supplied are located on the semiconductor substrate 101. The wiring lines 105, 106 are electrically insulated by a second insulating layers 102, 104 against the conductive layer 103 and the semiconductor substrate 101. N1 pieces (N1 is 0 or a positive integer of N or less) of the wiring lines 105, 106 are located on one side of the conductive layer 103. N2 pieces (N2 is 0 or a positive integer meeting a formula N1 +N2 =N) of the wiring lines 105, 106 are located on the other side of the conductive layer 103.
Patent JP-2003336319-A (JP)
Title: Unit type building
Inventor: TAKUBO KOZO
IPC: E04B1/344
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit type building whose main body is less damaged even if it is repeatedly installed and disassembled and transferred and which can be easily folded or unfolded.  <P>SOLUTION: The building unit is in the condition that the forward and backward transverse wall panels are rotatably pivoted in the front and rear ends of a roof panel at the upper end. Alternatively, further, each panel is fixed so as not to unfold by a protecting member covering each corner and the side face of the building unit in which a floor panel is set and a slit as a guide rail for unfolding the forward and rearward transverse side wall panel on the protection member, is formed. The lower end of the forward and rearward transverse wall panels is prevented from rubbing when unfolding each panel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332662-A (JP)
Title: Photoelectric conversion circuit, optical amplifier and optical amplification method
Inventor: KAWAMURA YUUGO
IPC: H01S3/131
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion circuit that can detect the intensity of low-intensity signal light at a digital value, an optical amplifier using the photoelectric conversion circuit, and an optical amplification method.  <P>SOLUTION: A first optical detection signal corresponding to incident signal light is generated in a photoelectric conversion element 10. An offset generating circuit 20 generates a specified offset signal. Then, a signal processing circuit 30 processes the first optical detection signal by current-voltage conversion and generates a second optical detection signal. In this case, the second optical detection signal is shifted by a value of an offset signal generated by the offset generating circuit 20. Then, the second optical detection signal is digitized by a first A/D conversion circuit 40, and a value equivalent to the specified offset signal is removed therefrom by a signal processing means 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002867-A (JP)
Title: Method for producing e-oxime ether of phenylglyoxylic ester
Inventor: ISAK HEINZ
IPC: C07C67/313
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing an E-oxime ether isomer of a phenylglyoxylic ester. SOLUTION: The method for producing the E-oxime ether represented by formula (I) (wherein, X and Y are each a halogen, a 1-4C alkyl, a 1-4C alkoxy, trifluoromethyl, and a 1-1-5C alkyl-(2-5C alkenyl)-hydroxyimino-1-5C alkyl-(2-5C alkenyl)-hydroxyimino; (m) is an integer of 0-54; (n) is an integer of 0-53) is characterized by converting the E-oxime ether represented by formula (IIa) (wherein, substituents are the same as defined above) to a salt by using a base in the presence of an organic diluent and reacting the product with a methylation agent of CH3 (wherein, X is Cl, Br, or the like).
Patent JP-2003336680-A (JP)
Title: Hydraulic shock absorber
Inventor: NAKANISHI HIROSHI
IPC: F16F9/32
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To confirm whether internal pressure is proper or not when producing a product without breaking the product.  <P>SOLUTION: This hydraulic shock absorber according to this invention has an internal pressure guide part 10 communicating with a rod side oil chamber R1 and an internal pressure guide part 20 communicating with a reservoir chamber R in an outer cylinder 2 in the hydraulic shock absorber of double cylinder type and has an internal pressure guide part 30 communicating with a piston side oil chamber R2 in a bottom member 4 blocking a lower end opening of the outer cylinder 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337416-A (JP)
Title: Radiation-sensitive resin composition
Inventor: SHIMA MOTOYUKI
IPC: G03F7/004
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition having high transpar ency to a radiation, ensuring few development defects and excellent in basic physical properties as a resist, such as sensitivity, resolution and pattern shape.  <P>SOLUTION: The radiation-sensitive resin composition comprises (A) a radiation-sensitive acid generator typified by bis(4-t-butylphenyl)iodonium 2-(bicyclo[2.2.1]heptan-2-yl)-1,1,2,2-tetrafluoroethanesulfonate or N-[2-(bicyclo[2.2.1]heptan-2-yl)-1,1,2,2- tetrafluoroethanesulfonyloxy]bicyclo[2.2.1]hept-5-ene-2,3-dicarboximide and (B) resin which becomes alkali-soluble by the action of acid and is typified by resin having a repeating unit derived from t-butyl bicyclo[2.2.1]hept-2-ene-5- carboxylate and/or 2-methyladamantan-2-yl (meth)acrylate.  <P>COPYRIGHT: (C)2004,JPO