baber/WOPTO huggingface dataset:
Patent JP-2003273077-A (JP)
Title: Dry-cleaning method and substrate for dry-cleaning
Inventor: KIKUCHI HIDEAKI
IPC: H01L21/3065
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry-cleaning method with capability to perform cleaning in a short period of time, as well as to suppress thoroughly generation of particles.  <P>SOLUTION: The dry-cleaning method of a dry etching apparatus of such a type that plasma generating high frequency electric power, and biasing electric power are applied to a predetermined gas atmosphere to produce plasma for performing etching, wherein a substrate 26a for dry-cleaning, in which at least a portion exposed to plasma is composed of alumina or silicon carbide is positioned on a substrate positioning portion 32b inside a chamber of the dry etching apparatus and a gas for a first cleaning is introduced into the chamber to generate plasma by applying the plasma generating high-frequency electric power and the biasing high-frequency electric power, performing the first dry- cleaning.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002280411-A (JP)
Title: Wire-bonding device
Inventor: KOMAKI YUJI
IPC: H01L21/60
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a wire-bonding device that can immediately inspect a real wire loop which is not affected adversely by vibrations, etc., caused by transportation after bonding is completed by detecting the looped state of a bonded wire, by immediately photographing the state by means of a camera originally held by the device for setting coordinates of bonding positions. SOLUTION: This wire-bonding device photographs the image of parts to be bonded positioned to a boding work performing position with the camera 10, finds the coordinates of bonding positions from the image, and connects the wire 3 to the bonding positions. This device is provided with a means which finds the formula of a straight line passing the two boding positions P1 and P2 found from the image photographed by means of the camera 10 through computation, and a means which finds the length of a perpendicular dropped from the maximum curled point P3 of the loop of the bonded wire 3 to the straight line passing the bonding positions P1 and P2 found from the image through computation.
Patent JP-2003278098-A (JP)
Title: Pseud-bondable recording paper
Inventor: TAKEBAYASHI KUNIAKI
IPC: G09F3/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide pseud-bondable recording paper that causes no toner blocking, when the paper is treated with a heat-roll type non-impact high-speed laser beam printer and shows good NIP fitness.  <P>SOLUTION: The recording paper is produced by forming a pseud-bondable, pressure-sensitive adhesive layer on the surface of a base sheet having a density of ≤0.7 g/cm<SP>3</SP>. When the recording paper is passed through between a pair of the rolls, a heatable non-elastic roll and an elastic roll at 180°C, at a pressure of 2 kg/cm<SP>2</SP>at a speed of 5 m/min., the change of the surface temperature of the passing recording paper is monitored with a non-contact type infrared surface thermometer. When the temperature change is approximated to the following formula (1): T=T<SB>a</SB>+(T<SB>0</SB>-T<SB>a</SB>)e<SP>-</SP>A<SP>t</SP>the constant A is ≥1.20. (in which A is a constant; T is a surface temperature; T<SB>a</SB>is an atmospheric temperature (23°C); T<SB>0</SB>is the temperature immediately after passing the roll (°C); T is a elapsed time in second; and e is the base of NL).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281542-A (JP)
Title: Image mapping device, image mapping method and image mapping program
Inventor: KATSUYAMA YUTAKA
IPC: G06V30/40
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image mapping device, an image mapping method and an image mapping program, enabling automation of synchronous mapping for an image.  <P>SOLUTION: In an OHP file and a dynamic image obtained by photographing a lecture using an OHP file, the similarity between each OHP file and an OHP image area included in a frame image composing a dynamic image is calculated, and according to the calculated similarity, the OHP file and the frame images are respectively associated with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282542-A (JP)
Title: Plasma treatment apparatus
Inventor: HANAZAKI MINORU
IPC: H05H1/46
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus which detects its apparatus- specific high-frequency characteristics for evaluating its process capability based on the detected high-frequency characteristics.  <P>SOLUTION: A high-frequency current detector 11 of the plasma treatment apparatus 100 detects a high-frequency current generated when high-frequency power that does not generate plasma in a chamber 1 is fed to the chamber 1 by a high-frequency power source 10, and outputs the detected high-frequency current to a computer 12. The computer 12 compares the high-frequency current received from the high-frequency current detector 11 with a reference high-frequency current. If both the high-frequency currents agree with each other, the process performance of the plasma treatment apparatus 100 is evaluated as being normal, but if the both do not agree, the process performance is evaluated to be abnormal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275137-A (JP)
Title: Sanitary device
Inventor: AKIYOSHI OSAMU
IPC: E03D9/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in fixing a conventional sensor unit having a sensor and a filter formed in an integral structure, on the outside of a product, that the area of the sensor unit different in appearance, quality and color from the product is enlarged, resulting in poor appearance.  <P>SOLUTION: This sanitary device has the sensor unit 9 consisting of a projection sensor 4A, a filter portion 2 for cutting the wavelength other than that of a light from the projection sensor 4A and a case 3 for fixing the sensor 4. The sensor unit 9 is fixed to the sanitary device from the inside of a case cover 1 and the filter portion 2 is arranged outside the case cover 1 with the minimum area, so that the filter portion 2 can be constituted with the minimum area required by a projecting portion and a light receiving portion of the sensor 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002322817-A (JP)
Title: Fiber reinforcement system for building and building novel member
Inventor: TEZUKA JUNICHI
IPC: E04B1/26
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To reinforce the skeleton of a building for a long term at a low cost with an easy construction to improve the earthquake resistance, and provide a novel building member. SOLUTION: A fiber reinforcing member 11 formed in a long sheet shape by use of a high strength fiber such as Aramid fiber, carbon fiber, glass fiber or the like which are actively used for earthquake resisting reinforcement of a public work piece or large building and highly evaluated as a material is arranged along the surface of a building member such as a foundation 1, a sill 2, a column 3, a horizontal member 5, a brace 6 or the like constituting the skeleton C of the building. Fixing metal fittings 12 provided on both ends of the fiber reinforcing member 11 are fixed to the building member by bolts and nuts, and the building member is reinforced by the fiber reinforcing member 11 to enhance the earthquake resistance of the building.
Patent JP-2003281923-A (JP)
Title: Lighting fixture and lighting method
Inventor: DANNO NAOKO
IPC: F21Y101/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress dazzling of lighting to avoid stimulating a user who comes into a bathroom under semiconsciousness to awake and keep him/her semiconscious while maintaining the brightness in the bathroom.  <P>SOLUTION: A cover of the lighting has at least two parts of different light transmittance. The transmittance of the part directed to an entrance to the bathroom is smaller than those of the other parts. Alternatively, a light transmitting part which lowers the light transmission is prepared separately from the cover and the lighting fixture is installed with directing the light transmission lowering part toward the entrance to the bathroom. These lighting fixtures and methods, which maintain the brightness in the bathroom, suppresses the dazzling of user's view when he/she enters into the bathroom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151976-A (JP)
Title: High-permittivity insulating film, gate insulating film and semiconductor device
Inventor: SAKASHITA YUKIO
IPC: C23C14/08
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-permittivity insulating film and a semiconductor device using it, the insulating film being able to be used as a gate insulating film of an MOSFET having improved leakage and break down voltage characteristics, improved surface smoothness and a relatively high permittivity, and enabling microfabrication and miniaturization. SOLUTION: The semiconductor device has a semiconductor substrate 4 and the high-permittivity insulating film 8, formed directly or via an other layer on the surface of the semiconductor substrate 4. The main component of the high-permittivity insulating film 8 is a bismuth laminar compound, and the c axis of the bismuth laminar compound is oriented to be perpendicular to the surface of the semiconductor substrate, and the bismuth laminar compound is expressed by the composition formula: (Bi2 O2 )<2+> (Am-1 Bm O3+1 )2- or Bi2 Am-1 Bm O3m+3 , where m is a positive number, a symbol A denotes at least one element selected from among Na, K, Pb, Ba, Sr, Ca and Bi, and symbol B denotes at least one element selected from among Fe, Co, Cr, Ga, Ti, Nb, Ta, Sb, V, Mo and W.
Patent JP-2003288351-A (JP)
Title: Information presenting system and information presenting method
Inventor: GOTO KAZUYUKI
IPC: G06F17/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To specify valuable knowledge from messages transmitted and received by a plurality of users, and to grasp the transition of diffusion of knowledge and the user who contributes to the diffusion of knowledge.  <P>SOLUTION: In this method, a means for extracting the kind and strength of the relation between messages on the basis of the history of operations performed by a plurality of users to each of a plurality of messages and the similarity of the content between the messages is used to specify a message having a strong relation with many messages as the valuable knowledge. From the kind and frequency of operations performed to a message related to a certain topic and the number of users, the transition of diffusion of knowledge and the user who contributes to the diffusion of knowledge are quantitatively evaluated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286215-A (JP)
Title: Bicyclohexane-divinyl ether compound, method for producing the same and photoresist composition containing the compound
Inventor: IWASHIMA TOMOAKI
IPC: C07B61/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide (trans, trans)-1,1'-bicyclohexane-4,4'-bivinyl ether compound which has a single structure and is low odorful, low evaporable, low irritative, low toxic, and highly cation-polymerizable.  <P>SOLUTION: This (trans, trans)-1,1'-bicyclohexane-4,4'-bivinyl ether compound represented by formula (1), a method for producing the compound, and a photoresist composition containing the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290656-A (JP)
Title: Catalyst for treating exhaust gas and method for treating exhaust gas
Inventor: OKAMURA ATSUSHI
IPC: B01J35/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for treating a low concentration CO-containing exhaust gas capable of stably removing CO in the low concentration CO- containing exhaust gas over a long period at a high efficiency and excellent in mechanical strength and a method for treating the exhaust gas using the catalyst for treating the exhaust gas; and to provide a catalyst for treating a low concentration of CO in which a cost of the catalyst material is inhibited to a low degree.  <P>SOLUTION: The catalyst for treating the exhaust gas is the one for treating the low concentration CO-containing exhaust gas, uses a titanium-base oxide as a carrier and contains a glass fiber, whisker and/or a silica particle. The method for treating the exhaust gas is a method for treating the low concentration CO-containing exhaust gas and includes a step (a) for contacting the low concentration CO-containing exhaust gas having a concentration of CO or 100 ppm or lower with the catalyst for treating the exhaust gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003249257-A (JP)
Title: Core for winder of cell element material
Inventor: MINAFUJI MASAO
IPC: H01M6/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a form of a cell element after drawing out a core, to reduce change of the form of the internal cell element after compression of the cell element, and further to reduce torsion of an internal separator after compression of the cell element, using two sheets of the core with a cross-section of a polygon, in the manufacturing of the cell element.  <P>SOLUTION: Winding of the cell element material is carried out using the core with the cross-section of the polygon in which cross-sectional longer end parts 1 and 2 attached to a winding shaft are on a line and a first insertion section of the separator with any angle, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003294603-A (JP)
Title: Particle analyzer
Inventor: TAKADA SATOSHI
IPC: G01N15/04
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle analyzer optically imaging all particles in a liquid without omission easily even when the particles dispersed in the liquid are dilute.  <P>SOLUTION: The particle analyzer 1 comprises: a centrifugal force generating unit 3 rotating nearly horizontally; a collecting unit 2 supported by the centrifugal force generating unit in a freely swingable manner and having the base formed of transparent material; and an imaging unit 4 imaging the particles 5. The particles 5 dispersed in the liquid 6 are settled down to the base 21b through centrifugal force, and all the particles 5 settled down to the base are photographed by the photographing unit. The collecting unit is shaped like an inverted truncated cone, of which the side surface 21a is made of slippery material for the particles, facilitating the particles' settling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291379-A (JP)
Title: Recorder, recording head thereof
Inventor: NOGUCHI AKIHIKO
IPC: B41J2/275
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a recording speed of a recording head by quickly cancelling a remanent magnetic flux remaining at a driving coil of the recording head.  <P>SOLUTION: In the recording head of a recorder with a plurality of recording wires, there are set driving coils 70 for driving to project the recording wires, and demagnetization coils 71 for cancelling the remanent magnetic flux remaining at the driving coils at a plurality of cores formed in a frame respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290149-A (JP)
Title: Image-photographing system for medical use, output method of item information and program therefor
Inventor: AKAGI HIDEKAZU
IPC: G16H10/60
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient image-photographing system for medical use capable of storing item information regarding patients and photographing entered as reservation information and outputting a stored arbitrary items information to an output address.  <P>SOLUTION: Reservation information entered from an HIS (hospital information system) 30 contains specified data of item information. When processing input or output of the reservation information, a CPU (central processing unit) 11 first stores the specified data of the item information in corresponding information item contents of a reservation information file 161. An user then selects an information item to be outputted on a filing device 40, enters the selected information item from an input part 12, and turns on an output flag of the selected information item. When an item information output instruction from the input part 12 is detected, the specified data having the instructed reservation numbers are extracted from the information item contents whose output flags are turned on and are outputted on the filing device 40 via a communication control part 14 along with image information or additional information having the reservation number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295051-A (JP)
Title: Objective lens for optical head, optical head using the same, and optical disk device
Inventor: MARUYAMA KOICHI
IPC: G11B7/1275
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of an aberrations even when an objective lens is commonly used for two wavelengths by utilizing a module in which two semiconductor lasers are built in one package.  <P>SOLUTION: The objective lens 20 is so set that the comatic aberration for a first optical disk D1 has a code reverse to the code for a second optical disk by generating an astigmatism axially corresponding to a wavefront aberration ≥0.01λ [rms] when receiving the laser light from the laser 11a onto the first optical disk. The first and second semiconductor lasers 11a and 11b are so arranged as to be arrayed along the direction of a focal line F1 near the objective lens 20 formed by the direct incident luminous flux on the objective lens 20 parallel with the optical axis. The optical axis of the objective lens and the normal of the optical disk incline relatively to each other, thereby, the comatic aberrations for both the optical devices are corrected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298524-A (JP)
Title: Wavelength stabilizing light source and method for controlling startup of light emitting element
Inventor: ISEI HIROKI
IPC: H04B10/2507
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength stabilizing light source and a method for controlling startup of a light emitting element with which deterioration in crosstalk with a vicinity wavelength at startup can be prevented.  <P>SOLUTION: At start up of a laser diode 1, an output shut-down circuit 6 shuts down an output of the laser diode 1 to avoid an oscillated light of the laser diode 1 from being outputted. The control of a chip temperature of the laser diode 1 is started from the state to stabilize the temperature to a temperature corresponding to a desired wavelength. When the chip temperature of the laser diode 1 is stabilized, the output shut-down circuit 6 is made off to release the shut-down of the laser diode 1, which results in outputting the oscillated light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300020-A (JP)
Title: Dry separation method
Inventor: OSHITANI JUN
IPC: B07B13/08
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environmentally friendly dry separation method capable of efficient recycling.  <P>SOLUTION: In the dry separation method, shredder dust is charged into a solid-gas fluidized layer in which powder is fluidized and is separated at every constituent thereof by utilizing the apparent density of the solid-gas fluidized layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300091-A (JP)
Title: Treating device for sewage
Inventor: FUNATO HARUROU
IPC: C02F3/28
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a treating device S1 for sewage, and to suppress and reduce the generation of a malodor source, scum, etc.  <P>SOLUTION: A mixed solution of inflow sewage 17 from a sewage inlet 5 and sludge 18 to be treated from sludge mixing openings 14 is brought into contact with microorganisms in primary treatment. By applying the microorganisms to the mixed solution subjected to the primary treatment, secondary treatment is carried out for decomposing the mixed solution through a metabolic product. An anaerobic treating pipe 4 connected between the sewage inlet 5 and a sewage outlet 6 is adopted as an anaerobic treating passage to discharge sewage 20 to be treated from the sewage outlet 6, and the sludge mixing openings 14 are arranged in the anaerobic treating pipe 4. In an aerobic treating pipe 9, the sewage 20 is decomposed by applying the microorganisms under oxygen supply condition to the sewage 20 from the anaerobic treating pipe 4. In a solid-liquid separation treating pipe 10, treated sewage 21 from the aerobic treating pipe 9 is separated into treated sludge 18 and treated water 22, and the treated sludge 18 is returned as sludge to be mixed with the inflow sewage 17 in the anaerobic treating pipe 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297178-A (JP)
Title: Operating switch of camera
Inventor: YAMADA TOSHIAKI
IPC: H01H13/70
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating switch capable of providing a constant click feeling without increasing the number of part items.  <P>SOLUTION: The operating switch comprises: operating buttons 21, 22, and 23 moved by receiving a pressing operation; a button frame 20 holding the operating buttons 21, 22, and 23 through spring parts 31-36; and click contact pieces 41, 42, and 43 in the shape of a circular arc in cross section, where the click contact pieces 41, 42, 43 make projecting directions reversed to make respective continuities with contact parts 51, 52, and 53 located separately when the click contact pieces 41, 42, and 43 are pressed by motions of the operating buttons 21, 22, and 23, and locations of them exceed a specified limit; where the click contact pieces 41, 42, and 43 are mounted on the button frame 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304504-A (JP)
Title: Program-interlocking type information providing system, server apparatus, terminal apparatus, program and recording medium
Inventor: MORIMATSU TAKAYUKI
IPC: H04N5/44
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide additional information of a broadcast program to many users at a low cost in a proper timing.  <P>SOLUTION: The program-interlocking type information providing system 10 is configured with: a broadcast station; user side video program receivers for receiving a video program, user side terminal apparatuses; and a schedule file management server apparatus accessible connected to the user side terminal apparatuses via a public line network. The schedule file management server apparatus includes: a schedule file database for storing a schedule file of each video program provided by the broadcast station; and a contents database for storing contents comprising related information of each video program. Each user side terminal apparatus displays designated contents at a preset prescribed time during broadcast of each video program on the basis of the schedule file of each video program acquired by accessing the schedule file management server apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309811-A (JP)
Title: Image communication apparatus, image processing system, image communication method, storage medium, and program
Inventor: MAKINO JUN
IPC: H04N19/577
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus capable of smoothly transferring image data for searching and reproduction.  <P>SOLUTION: When the image communication apparatus compress an image comprising a plurality of image frames (I picture, B picture, and P picture) according to a prescribed compensation system (MPEG system) and transfers the compressed image data to a receiver side with a fast forwarding reproducing function of the image. Transmission means 107,109 transfer only an image frame extracted from a plurality of the image frames on the basis of the code amount of a plurality of the image frames, a transfer band of the compressed image data, and a multiple of fast forwarding speed in the fast forwarding reproducing function.  <P>COPYRIGHT: (C)2004,JPO