baber/WOPTO huggingface dataset:
Patent JP-2004077410-A (JP)
Title: Target projection type three-dimensional geometry measuring method and target projection type three-dimensional geometry measuring apparatus
Inventor: SHIMA TERUYUKI
IPC: G01B11/24
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional geometry measuring method and a three-dimensional shape measuring apparatus that can quickly, precisely measure the three-dimensional shape of a huge target of several m square or larger.  <P>SOLUTION: The target 1 is irradiated with two vertical and horizontal slit beams 2, 3 by successively changing positions, a projection position 4 of each slit beam is photographed, and a three-dimensional position is measured with an intersection point 5 and/or a vanishing point 6 as a characteristic point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075023-A (JP)
Title: Vehicle information recorder and system thereof
Inventor: KODAMA SATOSHI
IPC: G08G1/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information recorder and a system thereof for acquiring versatile information useful for elucidating a cause of an accident.  <P>SOLUTION: A counter vehicle B has a camera, a GPS device or the like to detect the position of the subject vehicle. A forward image during the traveling is picked up by the camera, a traveling locus of the subject vehicle is acquired based on the result of detection by the GPS device, and the picked-up image and the traveling locus are transmitted toward a target vehicle A traveling on a road included in a communicable range as traveling condition information. The target vehicle A receives the transmitted traveling condition information, and records it in a hard disk device together with similar information acquired by the subject car. When an accident occurs, the recorded traveling condition information is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084736-A (JP)
Title: Vibration damping method of water feed/discharge pipe
Inventor: AKAO SHINICHI
IPC: F16F15/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping method of a water feed/discharge pipe using a thin, lightweight and easy-to-handle vibration damping sheet for solving a problem in a conventional technology that the workability is poor in cutting the sheet to the dimension of the water feed/discharge pipe or in affixing the sheet around the water feed/discharge pipe by foaming and applying acrylic emulsion on a non-woven textile and laminating the sheet thereof.  <P>SOLUTION: At least two vibration damping sheets with a resin layer having continuous bubbles laminated on a non-woven textile are laminated on an outer circumference of a water feed/discharge pipe by Step 1 where acrylic emulsion is foamed with the expansion ratio of 3 to 10, Step 2 where acrylic emulsion is impregnated in/applied to the non-woven textile so that the thickness of an impregnated layer is at least 0.2 mm, and Step 3 where the non-woven textile with acrylic emulsion impregnated therein/applied thereto according to Step 1 and Step 2 is dried at 60-160°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087635-A (JP)
Title: Method and apparatus for laminating substrate
Inventor: IMAIZUMI KIYOSHI
IPC: H01L21/68
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely hold the substrates without damaging the substrate and an electrostatic chuck in vacuum.  <P>SOLUTION: At least one of the two substrates 33 and 34 is provided with an adhesive, and the substrates 33 and 34 are disposed opposite to each other and are objects to be laminated. In the case of positioning the substrates 33 and 34 within a chamber 15 in a pressure-reduced state and thereafter laminating them, the substrates 33 and 34 are held by suction and adsorption force until inside of the chamber 15 comes into the prescribed pressure reduced state. When the prescribed pressure reduced state is formed, the substrates 33 and 34 are held by applying voltage to a desired pair of electrodes according to the dimension of the substrates within each electrode of a bipolar electrostatic chuck having a plurality of pairs of electrodes 23D<SB>1</SB>, 24D<SB>1</SB>, 23D<SB>2</SB>and 24D<SB>2</SB>provided within the chamber 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082453-A (JP)
Title: Carriage driver and liquid ejector
Inventor: ITO YOSHIFUMI
IPC: B41J2/01
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carriage driver in which a transition can be made from an accelerating region to a constant speed region through smooth speed change by modifying the mechanical structure slightly without requiring any upgrade of a motor or complication of a motor drive circuit.  <P>SOLUTION: The carriage driver comprises a drive pulley 17 fixed to the shaft 19 of a stepping motor 16, a driven pulley 18 being paired with the drive pulley, and a belt 20 entrained about both pulleys to be turned through a rotation of the motor and fixed with a carriage 15 to move integrally. The carriage is arranged to reciprocate through an accelerating region, a constant speed region and a decelerating region and the radius r1 of the drive pulley is set such that the inertial moment M2 of the carriage on the motor shaft becomes not higher than two times of the inertial moment M1 of the rotor of the stepping motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052202-A (JP)
Title: Ornamental supporter
Inventor: TANAKA YOICHI
IPC: A41C3/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental supporter in view of the fact that a conventional ornamental supporter gives priority only therapeutic purposes and a low priority to convenience and comfort of wearing in daily life of a user, and inconvenience caused by wearing in daily life becomes a burden bigger than convenience and comfort of wearing to the user.  <P>SOLUTION: This ornamental supporter is such that a recessed part is formed on one surface of a rib part of a flexible synthetic resin-made holding member of a planar shape formed almost in X shape, a superelastic shape memory alloy plate at deformation temperature of 30-40°C is inserted into the recessed part, and the synthetic resin-made holding member to be attached to an ornamental fabric material is fixed by fusion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084589-A (JP)
Title: Combustion chamber structure of internal combustion engine
Inventor: YONEKAWA AKIYUKI
IPC: F02F1/42
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively scavenge fuel/air mixture at the periphery of a combustion chamber toward the center to restrain the occurrence of knocking.  <P>SOLUTION: On the top of a piston 13 facing the combustion chamber, there are provided two first squish areas A1 including a flat surface 13a extending in an arcuate shape along the periphery and two second squish areas A2 including projections that are respectively formed between valve recesses 13d,13e of each of a pair of intake and exhaust valves 19,21 and are projecting upward. The projection of the second squish area A2 has a first ridgeline 13b extending obliquely upward from the periphery of a piston 13 toward a piston axis line L1, a second ridgeline 13c that is connected to an end near the piston axis line L1 of the first ridgeline 13b and is extending in peripheral direction having the piston axis line L1 as a center, two first tilted surfaces 13f extending obliquely upward from an end of the first squish area A1 toward the first ridgeline 13b, and a second tilted surface 13h extending obliquely downward from the second ridgeline 13c toward the piston axis line 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085505-A (JP)
Title: Displaying member
Inventor: TANAKA SHINICHI
IPC: G04B19/32
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displaying member that can be made to emit light with a sufficient brightness when it is desired.  <P>SOLUTION: This displaying member is provided with a light-transmissive dial 5, a plurality of hour characters 23 provided on the dial 5 and composed of luminescent materials which respectively emit visible light rays in response to ultraviolet rays, and an ultraviolet-ray emitting element 7 which emits the ultraviolet rays. This member is also provided with a plurality of light guiding plates 8-19 which respectively project the ultraviolet rays emitted from the element 7 upon the rear surfaces of the hour characters 23 by guiding the ultraviolet rays to the rear surface sides of the characters 23. Therefore, when the element 7 is caused to emit the ultraviolet rays, the rays are independently guided to the rear surface sides of the characters 23 by means of the light guiding plates 8-19 and separately projected upon the rear surfaces of the characters 23 and the luminescent materials of the characters 23 respectively emit light rays in response to the projected ultraviolet rays. Consequently, the characters 23 can be caused to emit light rays with a sufficient brightness when it is required and can be confirmed visually clearly at dark spots as well as at bright spots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089031-A (JP)
Title: Method for accelerating photosynthesis by giving low-frequency stimulation
Inventor: NAKABAYASHI KAZUE
IPC: A01G7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accelerating photosynthesis enabling plant bodies to artificially promote photosynthetic activity.  <P>SOLUTION: This method for accelerating photosynthesis is provided in order to promote photosynthetic activity of the plants, and comprises giving stimulation from low-frequency of ≤1,000 Hz, preferably ≤40 Hz to the plants via light, magnetic force or electricity to cultivate the plants.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096313-A (JP)
Title: Receiver and its regulation system, method therefor
Inventor: MIYAGI HIROSHI
IPC: H03D3/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver which can reduce a labor hour and a cost for obtaining proper characteristics and to provide its regulating system and a method therefor.  <P>SOLUTION: The receiver includes a quadrature detector having characteristics value changing according to a regulation of an electrostatic capacity value. The detector has a variable capacitor circuit 182 formed on a semiconductor substrate and an LC resonance resonator 20 having an inductor 120 and a capacitor 122 formed out of a semiconductor substrate. Characteristic value of the detector is regulated by changing the electrostatic capacity value of the capacitor circuit 182.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091127-A (JP)
Title: Separation nail retaining mechanism
Inventor: KOBAYASHI HIDEAKI
IPC: B65H3/54
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of paper feeding by keeping proper the pressure of a corner pawl against a paper sheet regardless of the displacement of the upper surface of the top paper sheet, and preventing paper feed errors such as feeding a number of sheets at a time, edge bending, and a jam.  <P>SOLUTION: The separation pawl 4 is rotated in the normal direction to insert the mounting shaft 9 of a mounting plate 3 into a center hole 12 in the separation pawl 4 and an insertion slit 12a. Thereafter, with the insertion slit 12a opposite to a restraint slit 9a, the separation pawl 4 is inverted as the portion of the peripheral edge of the center hole 12 opposite to a portion where the insertion slit 12a is formed is pressed against an end of the plate shaft 9, so that the portion of the peripheral edge of the center hole 12 other than the portion where the insertion slit 12a is formed is fitted into the restraint slit 9a. At the position where the restraint slit 9a is formed, the width-direction center of the plate shaft 9 easily coincides with the center of the center hole 12 as the center of oscillation of the separation pawl 4. The operation of fitting a portion of the separation pawl 4 into the restraint slit 9a by a clearance fit is simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091858-A (JP)
Title: Vacuum evaporation system and method for manufacturing evaporated film-applied product
Inventor: SUWA MASAO
IPC: C23C14/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum evaporation system and method for controlling a vapor deposition rate without using a quartz oscillator.  <P>SOLUTION: Electric power is supplied from a controller 9 to an electric heater 6 and a material 4 for vapor deposition in a crucible 2 is heated by the electric heater 6. The pressure of the peripheral atmosphere of the material 4 is measured by a pressure sensor 8 and a controller 9 regulates the electric energy to be supplied to the electric heater 6 in such a manner that the measured value of the pressure inputted from the pressure sensor 8 attains a previously set value. As a result, the prescribed vapor deposition rate is maintained and the thickness of the evaporated film formed on the surface of a substrate 5 is controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092545-A (JP)
Title: Exhaust gas processing device
Inventor: YOSHIDA SHINICHI
IPC: F01N3/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of a catalyst due to excessive temperature rising of exhaust gas, in an exhaust emission control device supporting an exhaust emission controlling catalyst.  <P>SOLUTION: A heat exchanger 3 for cooling exhaust gas is provided in an upstream side of the exhaust emission control device 2, and the temperature of exhaust gas 4 is kept to be not more than a specified upper limit on the basis of a detection signal of a temperature detector 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092265-A (JP)
Title: Fireproof panel for prefabricated building structure or the like
Inventor: KAMEZAKI MASAAKI
IPC: E04C2/38
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof panel firmly and integrally composing the whole prefabricated building structure or the like by having excellent fireproof performance, and simply and firmly connecting the panel to furring strips by a connection bracket.  <P>SOLUTION: Planar steel plates 1a and 1b are folded up at a right angle, fixed and stretched to steel plate frame material inner and outer frames 2a and 2b, and a left side frame 4 and an intermediate plate are connected with bolts/nuts so that connection positions are alternately arranged. A part between the inner and outer frames is filled with a filler, and one panel orthogonal projection 8 is fitted to the other panel orthogonal recess 10. In addition, a connection plate 14 of a panel connection tool is inserted between adjacent panel connection parts to hook and engage a hook-like projection 13 with the orthogonal part of a right side frame. Both the panels and the furring strips are firmly and integrally connected by hooking a band metal of a furring strip connection tool to the outer periphery of the furring strips, and by fastening each seat plate of the opposite panel connection tool and a furring strip connection tool with the bolts/nuts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096688-A (JP)
Title: Image forming apparatus, print control method, program, and storage medium
Inventor: NAKAMURA NAOMI
IPC: B41J21/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize index print at a high speed and low cost and without increasing the number of parts by eliminating the necessity of equipping a decoder with a high-speed processing function and an image memory with large capacity.  <P>SOLUTION: When performing index print, a CPU 101 of an image processing apparatus searches an printable image from a memory card loaded on a card reader 116, counts the number of searched images, judges whether the searched images can be index-printed or not, substitutes prescribed images for the images which are judged to be impossible to be index-printed, and allows a color printer 114 to index-print the counted number of images. An image having a data size larger than the capacity of an image memory 104, an image having no thumbnail image and an image having a decoding error at the time of index printing are made to be ineligible for printing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094610-A (JP)
Title: Method for adjusting damping water supply of offset printing equipment
Inventor: CALLAHAN MARTIN JOHN
IPC: B41F7/24
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting damping water supply by which paper spoilage at the start of operation can be reduced to a greater extent than heretofore. SOLUTION: A damping water required amount m required for correction speed vEin is obtained concerning correction plates 47, 53 the design areal ratios of which are known and are minimum and maximum respectively and are made to be interpolation points 59, 61. The design areal ratio between the maximum design areal ratio and the minimum design areal ratio of the correction plates 47, 53 of the plate to be used for the next printing job is obtained. The damping water amount required for the next printing job which users the plate which is scheduled for the next printing job at the correction speed vEin is obtained by interpolating the damping water between the interpolation points 59, 61.  The characteristic curbed line 65 of the damping water required amount which is required for the next printing job and corresponds to the printing speed v is obtained and the damping water supply, while the printing job is executed, is controlled along the characteristic curved line 65.
Patent JP-2004103425-A (JP)
Title: Fuel cell system
Inventor: KAWASUMI EMI
IPC: H01M8/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve hydrogen utilization efficiency without large-sizing the system in fuel gas when the fuel gas discharged from a fuel cell stack is fed back.  <P>SOLUTION: By reforming the fuel in a fuel reformer 11, reformed gas containing the fuel gas necessary for power generation of the fuel cell stack 1 is formed, and the reformed gas is sent to a hydrogen separator 12. By means of the hydrogen separator 12, the reformed gas rich in hydrogen is separated from the reformed gas, and the fuel cell is made to generate power by the fuel gas in which CO in the gas is methanized by a methanizer 13. In this fuel cell system, exhaust gas exhausted from the fuel cell stack 1 is made to be fed back between the hydrogen separator 12 and the methanizer 13 via a circulation pass 6 in a normal operation. By this, hydrogen in the exhaust gas not used in the fuel cell stack 1 is utilized again, and even in the case the hydrogen separator 12 is used in which the hydrogen is separated from the reformed gas by utilizing hydrogen partial pressure difference, necessity of elevating pressure in the circulation pass 6 is eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099548-A (JP)
Title: Method for producing rhenium complex having nitrogen-containing heterocyclic ligands
Inventor: KONNO HIDEO
IPC: C07F13/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a rhenium complex having various heterocyclic ligands and useful as various functional materials in a short time.  <P>SOLUTION: The method for producing the rhenium complex having a plurality of nitrogen-containing heterocyclic ligands and useful as various functional materials comprises reacting a rhenium compound with a nitrogen-containing heterocyclic ligand compound. In the production method, the reaction is carried out under irradiation of microwave and preferably in the presence of a polar solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104002-A (JP)
Title: Ball electrode forming method
Inventor: ANZAI YASUHITO
IPC: H05K3/34
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball electrode forming method for preventing ball electrodes from being missed while adopting an efficient ball electrode forming method in the ball electrode forming method of a semiconductor device with a BGA structure in the semiconductor device with the BGA structure.  <P>SOLUTION: The ball electrode forming method comprises processes as follows: a process for preparing semiconductor device with a plurality of electrode pads; arranging a mask including upper and lower surfaces in which an area of the lower surface is larger than that of the upper one and a plurality of openings extending from the upper surface to the lower one on a semiconductor front surface formed with the electrode pads so that the front and the lower surfaces face to each other; arranging solder balls on the electrode pads arranged inside the openings from the upper side of the mask; and connecting electrically the solder balls and the electrode pads to form the ball electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109168-A (JP)
Title: Image forming apparatus
Inventor: SHIBA HIROSHI
IPC: G03G21/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which does not cause fixing irregularity in a glossy paper mode.  <P>SOLUTION: The image forming apparatus has the glossy paper mode, a fixing device incorporated in the image forming apparatus, a central part temperature detection means for detecting temperature in the vicinity of the center of the fixing device, an end temperature detection means for detecting temperature in the vicinity of the end of the fixing device, a temperature detection means for detecting the in-machine temperature around the fixing device, and a heat discharge fan for restraining the rise of the in-machine temperature by cooling heat due to heating from the fixing device. In the apparatus, the speed of the heat discharge fan is varied in accordance with the temperature detection value by the temperature detection means for detecting the in-machine temperature around the fixing device in the glossy paper mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180067-A (JP)
Title: Brushless dc motor and sealless pump using the same
Inventor: SHUKURI YOICHI
IPC: H02K1/16
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin DC brushless motor which can secure the stability of the performance and vibration/noise level thereof, improve the efficiency thereof, and reduce the number of components and assembly man-hours, and to provide a seal-less pump using the DC brushless motor.  <P>SOLUTION: This DC brushless motor has a board 10 fixed to a center of a stator core 1. The board 10 has a center board 10a and an arm board 10b which extends from the center board 10a to a salient pole 2 and falls into a space between winding coils 4. A drive IC 9 is mounted on the center board 10a, and a pole position sensor 8 is mounted on the arm board 10b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112442-A (JP)
Title: Timing controller for radio communication apparatus
Inventor: YAMAMOTO NAOYUKI
IPC: H04W88/06
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain reliable synchronization between radio communication apparatuses.  <P>SOLUTION: When synchronization in a second radio communication means is obtained beforehand during a communication conversation carried out by a first radio communication means, both a first radio communication hardware 102 and a second radio communication hardware 105 can be controlled by a timing control signal from a first radio communication system timer 101. The receiving operation of a first radio communication hardware 102 and the receiving operation of a second radio communication hardware 105 can be controlled without temporal overlap by a CPU 107 controlling only the first radio communication system timer 101, wherein the CPU 107 is not required to convert a time between the radio communication timers.  <P>COPYRIGHT: (C)2004,JPO