baber/WOPTO huggingface dataset:
Patent JP-2004340262-A (JP)
Title: Mounting metal fitting for anchor screw rod
Inventor: KAKUGEN KAZUO
IPC: F16B7/18
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting metal fitting, mounting another metal fitting for supporting a fixture without detaching an existing holding fitting in the midway of an anchor screw rod supporting a fitting such as a cable in a space under the roof of a structure or the like.  <P>SOLUTION: Split bodies 2a, 2b respectively have cylindrical split parts 4a, 4b having split surfaces 6a, 6b closely adhering to each other and bolt split parts 5a, 5b projected from the outer surface except these split surfaces. Each cylindrical split part has groove parts 7a, 7b semicircular in section on the split surface side, so that when the split bodies are superposed one on the other with the split surface closely adhering to each other, the cylindrical split parts and the bolt split parts form a cylindrical part 4 and a fastening bolt 5, and the respective groove parts of the cylindrical split parts form a passing hole 7. The split bodies are superposed at the split surfaces so that the anchor screw rod is held between the groove parts of the cylindrical split parts, a fastening nut 3 is engaged with the fastening bolt 5 to unit both split bodies in a body, thereby mounting the mounting metal fitting 1A in the midway of the anchor screw rod 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135259-A (JP)
Title: Cascade-type surface acoustic wave filter system for eliminating temporal spurious response
Inventor: YIP DAVID S
IPC: H03H9/25
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cascade-type surface acoustic wave filter system that can continuously suppress time spur, while eliminating group delays or passing band ripples accompanying the time spur and, at the same time, without requiring excessive design of a system which incurs high expense.  <P>SOLUTION: The cascade SAW filter system has first and second SAW filters 12a and 12b, input transformers 36 and 36', and output transformers 37 and 37' on piezoelectric substrates 38 and 38'. The time spur/echo, accompanying the response of a cascade connection, can be made to delay (1) by deviating the input and output transformers 36' and 37' of the second filter 12b from those 36 and 37 of the first filter 12a, (2) by deviating the center frequency f<SB>0</SB>' of the second filter 12b from that f<SB>0</SB>of the first filter 12a, or (3) by making the perturbing area P1 of the first filter 12a different from that P2 of the second filter 12b. (4) Alternatively, the time spur/echo can be eliminated by depending on the combination of (1), (2), and/or (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004342271-A (JP)
Title: Laser power control device, information recording device, optical disk device, laser light source drive current value deciding method, information recording method, and optical disk recording method
Inventor: SUGANO AKIHIRO
IPC: G11B7/1267
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the variations of the light emitting power so that the optimum recording power can be obtained in OPC for a recording medium.  <P>SOLUTION: A CPU sets light emitting power for DC erasing in accordance with a kind of an optical disk, sets speed for actual recording when OPC is performed, reset it to light emitting power for DC erasing in accordance with the speed, starts recording of OPC in a trial writing region with the light emitting power for DC erasing with the speed as it is, samples second current values IP2 during light emitting of DC erasing and holds it, obtains an average value of the second current values IP2, calculates an efficiency value from the average value of the second current values IP2 and light emitting power of DC erasing, calculates a third current value IP3 used for OPC from the efficiency value, and sets the third current value IP3 and performs the OPC (step 1 to 9).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347902-A (JP)
Title: Positive photosensitive resin composition
Inventor: FUJIYAMA HIDEYUKI
IPC: H01L21/027
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition having superior photosensitivity and resolution, a method for producing a cured relief pattern having high heat resistance using the composition, and a semiconductor device with the cured relief pattern.  <P>SOLUTION: The positive photosensitive resin composition contains (a) an alkali-soluble polyamide and (b) a photoactive component denoted by formula (2). The composition is applied, exposed, developed and heated to obtain a cured relief pattern layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347910-A (JP)
Title: Projector equipped with automatic focusing device and automatic focusing method
Inventor: KANEMITSU SHIROSHI
IPC: G02B7/36
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform the focusing of an image projected to a screen by compensating the influence of the change of moving amount depending on the moving direction of an optical system driving part moving the focal position of a projection lens optical system in a projector.  <P>SOLUTION: The projector (2) is provided with the projection lens optical system (8) projecting the image to the screen (1), the optical system driving means (23) moving the focal position of the optical system (8) in both directions, a compensating means (24) compensating the error of the moving amount when the driving means (23) moves the optical system (8) in both directions, a detection means (20) receiving the projected image when the focal position of the optical system (8) is moved by the driving means (23) and detecting a spot where the high frequency component of the image becomes maximum, and a focusing means (5) adjusting the focal position of the optical system (8) by the driving means (23) so as to align the focal position of the optical system (8) with the spot where the signal of the image is maximum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003339207-A (JP)
Title: Agricultural machine equipped with apparatus for transferring to transportation position
Inventor: LIGOUY JEAN-BAPTISTE
IPC: A01B63/24
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural machine (1 or 100) having a machine body 3 and a traction rod 4, connecting the traction rod 4 through a first joint 6 having a nearly vertical axial line to the machine body 3, moving the agricultural machines (1, 100) when located at an operating position and a transporting position, bringing the machine body 3 through wheels 8 connected through at least one connecting means 11 to the machine body 3 into contact with the ground surface during operation, providing the machine body 3 with a central apparatus 9 and an implement 10, arranging the implement 10 in the direction crossing the forward movement direction 5 during the operation and arranging the implement 10 nearly parallel the forward movement direction 5 during transportation.   <P>SOLUTION: The agricultural machine (1 or 100) comprise the implement 10 kept in a state moving thereof to the operating position (2 or 200) or the transporting position 2 relatively to the central apparatus 9 and connected through a second joint 21 having a nearly vertical axial line to the central apparatus 9. The corresponding wheels 8 can be made to approach or separate from the vertical central surface 26 of the machine body 3 by the connecting means 11 and used during the operation and transportation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354632-A (JP)
Title: Electrostatic latent image developing cyan toner
Inventor: MATSUI KANEYUKI
IPC: G03G9/09
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new electrostatic latent image developing cyan toner having a polished state comparable to that of a toner surface-treated with the conventional abradant particles and having a good hue as a toner for full color image formation.  <P>SOLUTION: The electrostatic latent image developing cyan toner is obtained by surface-treating cyan toner particles with abradant particles consisting of a phthalocyanine compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357196-A (JP)
Title: Millimeter wave communication
Inventor: NISHIZAWA TAKAHIKO
IPC: H04N5/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a millimeter wave communication method which does not require the placement of a distributer for distributing to a subscriber's of a television community reception system or a long coaxial cable for signal transmission.  <P>SOLUTION: A first millimeter wave transmitter 17 is placed on the roof of an apartment house 19 and downwardly transmits rightward polarized waves. A second millimeter wave transmitter 18 is placed within a coverage 21 of the first transmitter 17 at an intermediate level of the apartment house 19 and downwardly transmits leftward polarized waves. In addition, a plurality of first millimeter receivers 31 are placed within the coverage 21 of the first transmitter 17 at an upper level of the apartment house 19 and receive the transmitted waves from the first transmitter 17. A plurality of second millimeter wave receivers 32 are placed in a coverage 22 of the second millimeter wave transmitter 18 at a lower level of the house 19 and receive the transmitted waves from the second transmitter 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358309-A (JP)
Title: Method for treating fluorine in wastewater
Inventor: HIROTA JUNICHI
IPC: C02F1/52
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating fluorine in wastewater which can remove fluorine so as to satisfy a new reference value, and reduce the amount of generated sludge.  <P>SOLUTION: A slightly water-soluble calcium phosphate and a calcium salt are added to fluorine-containing wastewater, or the fluorine-containing wastewater is passed through a reaction layer packed with the slightly water-soluble calcium phosphate and the calcium salt, thereby forming fluoroapatite (FAP:Ca<SB>10</SB>(PO<SB>4</SB>)<SB>6</SB>F<SB>2</SB>) to remove it. Calcium carbonate (CaCO<SB>3</SB>) or slaked lime (Ca(OH)<SB>2</SB>) can be used as the calcium salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360590-A (JP)
Title: Pump-driving motor and method for fixing bearing member to rotary shaft of pump-driving motor
Inventor: MATSUSHITA MANABU
IPC: F04B53/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump-driving motor in which bearing members press-fit to an output shaft is fixed to prevent it from falling off.  <P>SOLUTION: The pump-driving motor 1 includes a rotary shaft 30 and a plurality of ring-like bearing-members 42, 43. The rotation shaft 30 has an eccentric shaft part 34 for driving a plunger pump by reciprocating a plunger 110 of the plunger pump by rotational motion. The bearing members 42, 43 are fixed by press-fitting one by one from one end of the rotary shaft 30 to the eccentric shaft part 34 so as to be axially arranged in parallel to the rotary shaft 30. The outside periphery of the bearings are brought into contact with the plunger 110 to receive the load dispersedly from the plunger 110. The outside diameter of the eccentric shaft part 34 after press-fit of the given bearing member 42 out of the plurality of bearing members 42, 43 is larger than the inside diameter of the thereafter press-fit bearing member 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359861-A (JP)
Title: Branched olefin polymer
Inventor: SAITO JUNJI
IPC: C08F290/04
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a branched polyolefin having excellent physical properties.  <P>SOLUTION: This branched polyolefin is composed of (A) a main chain having a molecular weight (Mw) of 30,000-2,000,000 and (B) a side chain having a molecular weight of 500-10,000. It is a crystalline polymer having a melting point and produced by polymerizing (C) a low-molecular ethylenic copolymer having an unsaturated bond at one terminal with at least one kind of olefin selected from ethylene and 3-6C α-olefins. The low-molecular ethylenic copolymer C is an amorphous polymer free from melting point and produced by polymerizing ethylene and a 3-10C α-olefin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364155-A (JP)
Title: Communication terminal and instruction management server
Inventor: INOUE AKIKO
IPC: H04M1/57
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal that has improved setting convenience about a trigger type and fragrance to be generated in accordance with the trigger.  <P>SOLUTION: In this communication terminal 1, a fragrance related information detecting part 14 detects a text that coincides with fragrance related information stored in a fragrance related information storing part 4 among texts to be downloaded from a mail server and a web server by a text receiving part 12. A control part 18 transmits a control signal to a cartridge and generates fragrance from the cartridge on the basis of instruction data including the fragrance related information detected by the fragrance related information detecting part 14. Unless the instruction data is stored in an instruction storing part 9, the instruction data is downloaded from an instruction management server 2. Since the communication terminal 1 has such a configuration, user's operations about the trigger type and the setting of smell to be generated are reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006368-A (JP)
Title: Method of repairing defective part of cable housing conduit and conduit material used for it
Inventor: HIRANO TAKESHI
IPC: H02G9/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of repairing a defective part of a cable housing conduit capable of forming a cable housing conduit at the defective part of it present close to an existing cable, with no excavation work in a short construction period, without affecting, by heat or the like, the required power transmission capacity of the existing cable present nearby.  <P>SOLUTION: In the method for repairing the defective part HO of a cable housing conduit present close to an existing cable, a tubular film 1 is installed along a route to be repaired. The air of a prescribed pressure is fed in the tubular film 1 to swell the tubular film 1 while a conduit material 2 of tubular polyester nonwoven fabric impregnated with a thermosetting resin is inserted in the tubular film 1. Then, with the conduit material 2 applied with a tension in the lengthwise direction, the steam of a prescribed pressure is fed into the conduit material 2 to swell the conduit material 2 while heated at 70°C or below for curing and forming the cable housing conduit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006137-A (JP)
Title: Optical communication method, optical communication system, and optical communication facility used therefor
Inventor: ITO TOSHIO
IPC: H04B10/2507
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication method, an optical communication system, and an optical communication facility used therefor that can solve a problem of the occurrence of an interference resulting in deteriorating a received waveform when the wavelength or deflection state of an uplink optical signal is coincident with that of a downlink optical signal, the optical signals being propagated through an optical fiber.  <P>SOLUTION: A two-way communication system is configured such that a frequency modulation transmission apparatus 3 at one side of the optical fiber 1 applies frequency modulation to the optical signal and transmits the modulated signal, a frequency modulation receiver 7 receives the optical signal at the other side, an intensity modulation transmission apparatus 6 at the other side applies intensity modulation to the optical signal and transmits the modulated signal, and an intensity modulation reception apparatus 4 at the one side receives the optical signal. Moreover, a reflection type communication system is configured such that the optical signal subjected to frequency modulation is transmitted from the one side of the optical fiber to the other side, the other side of the optical fiber receives the optical signal, the other side reflects the transmitted optical signal subjected to frequency modulation and transmits the optical signal generated by applying intensity modulation to the reflected light, and the one side receives the optical signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000976-A (JP)
Title: Method for controlling meandering in rolling mill
Inventor: KASHIWAGI TOSHIAKI
IPC: B21B37/58
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a control method for meandering by which pinching in the tail end part of a rolled stock is prevented by accurately controlling the meandering of the rolled stock in rolling operation.  <P>SOLUTION: In the control method for meandering in a rolling mill, the meandering of a rolled stock is prevented by measuring respective rolling loads on the driving side and the operation side at least on one side of the upper and lower sides of a multi roll mill having four or more stages, obtaining load difference or a load difference rate and performing the reduction/leveling control of the rolling mill on the basis of the obtained value. Furthermore, in this method, the influence coefficient of axial thrust force between rolls which affects on the load difference or the load difference rate and the influence coefficient of the axial thrust force between work rolls and a rolled stock are calculated, thrust reaction force in the roll axis direction of all rolls at least on one side of the upper and lower sides among rolls other than back-up rolls is measured at the same time of the measurement of rolling load, the load difference or the load difference rate is corrected on the basis of the measured thrust reaction force in the axial direction of the roll and the influence coefficient of both thrust forces and the reduction/leveling control is performed on the basis of the corrected load difference or the corrected load difference rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002074-A (JP)
Title: New alkyl vinyl ether-substituted trinuclear polyphenol
Inventor: IWAI TATSUYA
IPC: C07C43/215
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new alkylvinyl ether-substituted trinulear polyphenol useful as an electronic display material raw material or various functional chemicals or their raw materials, etc.  <P>SOLUTION: The alkyl vinyl ether-substituted trinuclear polyphenol is represented by general formula 1 (wherein R1 and R2 are each independently a 1-4C alkyl group; n is an integer of 0-3). A method for producing the alkyl vinyl ether-substituted trinuclear polyphenyl comprises reacting 1-(4-hydroxyphenyl)-4,4-bis(4-hydroxyphenyl)cyclohexanes represented by general formula 2 (wherein R2 and n are each the same as those in general formula 1) with 2-haloalkylvinyl ethers in the presence of an alkali.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007506-A (JP)
Title: Cutting device, press device, and cutting method
Inventor: MAI SHIGEKI
IPC: B30B15/08
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device capable of easily changing cutting speed and a cutting load.  <P>SOLUTION: This cutting device is furnished with a first movable pin 28, a second movable pin 30 the axial direction of which is in parallel with the first movable pin 28, a first link arm 32 connecting the first movable pin 28 and the second movable pin 30 to each other and free to rotate around these pins 28, 30 as axes, a cylinder device 39 to lower the first movable pin 28, a guide groove 43 to guide the second movable pin 30 to the right and a cutting part 48 to move interlocked with the second movable pin 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004098654-A (JP)
Title: Die for molding optical element and molded optical element
Inventor: NOMURA KENTARO
IPC: B29L11/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die for molding an optical element capable of removing the optical element without deformation while controlling an enlargement in size of a device and cost increase.  <P>SOLUTION: The die for molding the optical element is used in molding a resin-made optical element 1 having an optical function surface and a side face 1a surrounding the optical function surface. A die member 5 having a mirror section in forming the optical function surface and the side face 1a are molded. A slide member 2 is provided in a movable manner to allow the optical element to expand when the optical element is removed from the die member 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010109-A (JP)
Title: Laser marker
Inventor: NISHIKAWA NAOYUKI
IPC: G01C15/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized low-cost laser marker capable of radiating a linear light showing a vertical plane onto four surfaces of two opposite side walls, the ceiling and the floor regardless of an installation place.  <P>SOLUTION: This laser marker 1 is equipped with a laser unit 20a for radiating continuous linear light A along the vertical direction onto one of the two opposite side walls, the ceiling and the floor, a laser unit B for radiating continuous linear light B along the vertical direction onto the other of the two opposite side walls, the ceiling and the floor, and a device body 6 wherein the laser units 20a, 20b are mounted in parallel vertically with the laser unit 20a on the upper side. The laser units 20a, 20b are mounted on the device body 6 so that each linear light A, B is radiated onto the same vertical plane and so that parts of each linear light A, B overlap each other on the ceiling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007073-A (JP)
Title: Endoscopic imaging unit
Inventor: MOCHIDA AKIHIKO
IPC: H04N7/18
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscopic imaging unit for raising performance in the unit by easily fetching the voice of a patient or an operator and easily corresponding to various voice signal processing functions.  <P>SOLUTION: The endoscopic imaging unit 1 includes an electronic endoscope 2 and a video processor 3. The endoscope 2 comprises a first microphone arranged at the tip end of an insertion part 9, so as to fetch mainly the voice of the patient; and a second microphone 20 arranged in an operation part 8, so as to fetch mainly the voice of the operator. The first and second microphones 19, 20 are connected to a changeover circuit 24. The CPU 26 of a main board 32 communicates with the CPU 47 of a function development board 27 and acquires information of a board ID generating part 48. Based on the information, the function development board 27 determines whether a voice input is required or not . One of the microphones 19, 20 is selected when the voice input is required. A microphone selecting part 25 is controlled to changeover the changeover circuit 24 and to fetch a voice signal into the function development board 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017442-A (JP)
Title: Color toner for noncontact heat fixing and image forming method
Inventor: NAKAMURA MINORU
IPC: G03G9/087
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color toner for noncontact heat fixing which exhibits satisfactory color mixing properties in a full color region even when fixing energy is relatively small and exhibits a wide color reproduction range, and to provide a full color image forming method.  <P>SOLUTION: The color toner for noncontact heat fixing contains at least a binder resin, colorants and an infrared absorbent, and tanδ ((loss modulus G")/(storage modulus G')) of the toner at 120°C is 3-6. The image forming method employs a flash fixing system in which flash energy is 1.0-5.0 J/cm<SP>2</SP>and the above toner for noncontact heat fixing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI