baber/WOPTO huggingface dataset:
Patent JP-2003269908-A (JP)
Title: Method and instrument for measuring shape, using interferometer
Inventor: IIJIMA HITOSHI
IPC: G01B11/24
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably and precisely measure the absolute shape of a spherical mirror and lens, and to measure the absolute shape of a spherical mirror and lens having a long radius of curvature, in a Fizeau type interferometer.  <P>SOLUTION: In the Fizeau type interferometer using an interferometer for measuring the shape of a measured face in the lens having an optical face serving as a reference face and an optical face serving as the measured face, light is made to get incident from one direction of an optical axis on the measured face, reflected light from the reference face is made to interfere with reflected light from the measured face to measure the shape of the measured face, light is made to get incident from a reverse direction of the optical axis on the measured face, reflected light from the reference face is made to interfere with reflected light from the measured face to measure the shape of the measured face, and the shape of the measured face is calculated based on two measured results therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259920-A (JP)
Title: Food serving cart
Inventor: ITO KOICHI
IPC: A47B31/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain structure of defrost water free from disturbing cleaning or the like.  <P>SOLUTION: One surface of a refrigerator compartment 19 is made up of a duct 14 for the passage of cool air and a housing chamber 36 of a tank 35 for storing defrost water is formed at a position below it. The tank 35 made of a synthetic resin has a handle 42 sunk in the front surface thereof. The tank 35 is inserted making the side 35A thereof deflectively deform so that a rib 45 provided on the side 35A is forced over a boss 44 of a guide plate 38 at an inlet/outlet 37. As a result, the front surface of the tank 35 is held entirely into the inlet/outlet 7 of the tank housing chamber 36 and the tank is sandwiched between the boss 44 on the side of the inlet/outlet 37 and the inner surface thereof to be housed into the tank housing chamber 36. Thus, the tank is kept from bulging out to the side of the surface of the duct 14 to smoothly accomplish the cleaning of the surface of the duct 14 and the taking in or out of toilets without being disturbed. This can prevent the levelling of the tank 35 with a simple structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162819-A (JP)
Title: Optical disk and method and apparatus for recording the same
Inventor: YUMINE MANABU
IPC: G11B7/0045
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low price optical disk recording apparatus and a recording method, in which a user can record both of digital data and a visual display by adding a postscript or rewriting.  <P>SOLUTION: The optical disk recording apparatus includes a rotary motor which rotates an optical disk, an optical pickup which records information on the optical disk through the irradiation with an optical beam by changing the intensity of the optical beam or switching with/without the irradiation, a tracking control unit which makes the optical beam along the central line of a guide groove or a plurality of wobble pits, an image memory which stores image data for the visual display of a character and so forth, and a visual display recording timing pulse generation part which reads out the image data on the basis of positional information being read out from the optical disk and records on the optical disk so that the visual display can be visually recognized, by changing the intensity of the optical beam of the optical pickup or switching with/without the irradiation, on the basis of the read out image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274429-A (JP)
Title: Image information conversion apparatus and the method, image display apparatus and method, coefficient calculation apparatus and method, storage device, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N11/04
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress flicker of a still picture area when converting a composite signal into a component signal.  <P>SOLUTION: When a target pixel shown in a mark × is a pixel in a still picture area and the phase of which is not in phase to a phase of the target pixel just before, example, when a class tap is extracted from a pixel in existence frames (3), (4), replacing the arrangement of the frames (3), (4) being the frame including the target pixel and the frame just before the frame including the target pixel makes the phase of the target pixel marked in × in phase to the target pixel just before, and the class tap is extracted in this state. The black round mark indicates pixels whose phase angle is 0-degree and the white round mark depicts pixels whose phase angle is 180-degrees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265659-A (JP)
Title: Golf club
Inventor: SETOGAWA HIROTO
IPC: A63B53/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head by which a flying distance can be improved.  <P>SOLUTION: The golf club 1 is provided with a shaft 1A and a head 1B having a face 3 fixed to the end of this shaft A for hitting a ball. The head 1B consists of a large head of a 280 cm<SP>3</SP>volume and includes a high rebounding part 8 made from a metallic material having a Young's modulus E of 30 to 110 (GPa) at least a part of the face 3. The end condition ratio of the shaft 1A to be obtained by a following formula is made to be ≥50%. End condition ratio (%)=äbackward bending/(backward bending + forward bending)}×100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274110-A (JP)
Title: Image processing system, image processing method, and image processing program
Inventor: KANDA KIMIKATSU
IPC: H04N1/32
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize fine load adjustment between modules to improve the productivity of an entire image processing system constituted by connecting two or more modules provided with image processing functions.  <P>SOLUTION: When a job occurs, image processing items required for processing of the job are recognized (S101), and each module provided with an image processing function is inquired of about an idle condition of the image processing function (S102), and image processing functions for executing image processing required for processing of the job are selected by image processing items on the basis of the recognition result and the inquiry result (S103).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282698-A (JP)
Title: Method for fabricating semiconductor and the same
Inventor: TAKEUCHI KOICHI
IPC: H01L21/312
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible that an inside wall of an opening of an organic interlaminar insulating film that has been already formed can be denaturalized and scraped away when organic materials other than the former is etched.  <P>SOLUTION: The method comprises processes as follows: accumulating the organic interlaminar insulating film 4, 6; forming an opening in the organic interlaminar insulating film 4, 6; silylating wall surfaces of the organic interlaminar insulating film 4, 6 exposed inside the opening, so that the wall surfaces are modified (modified layers 4a, 6a are formed by silylation). It is more desirable that protective layers 4b, 6b made from an inorganic insulting material are formed in the wall surfaces of the opening that has been silylated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281963-A (JP)
Title: Push-button switch
Inventor: HAYAKAWA KAZUKI
IPC: H01H13/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch, which can force foreign matter such as dust intruding into a storage part of a housing to remain, and makes reliable contact between a movable contact and a fixed contact, by forcing resin powder to remain.  <P>SOLUTION: A housing 1 of the push-button switch has a bottom wall 1a, a cylindrical side wall 1b extending from the bottom wall 1a, at least a pair of control parts 1e formed on an inner surface of the bottom wall 1a, and a recess part 1j, which is formed on the inner surface of the bottom wall 1a, by staying between the pair of the control parts 1e near the side wall 1b, and used for storing the foreign matter. Therefore, even if the foreign matter intrudes into the storage part from a place between a stem 6 and the housing 1, the recess part 1j can store the foreign matter, and can keep the foreign matter from moving to the contact parts, so that the reliable contact between the movable contact 4 and the fixed contact 2 can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274992-A (JP)
Title: Method for producing chromanol glycoside composition having high purity
Inventor: KUNIEDA TSUTOMU
IPC: C12P19/18
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nearly colorless chromanol glycoside composition having high purity and high water solubility.  <P>SOLUTION: The method for the production of the chromanol glycoside composition comprises the reaction of a 2-substituted alcohol with a sugar in the presence of an enzyme catalyzing the corresponding sugar transfer reaction in combination with an antioxidation agent. The chromanol glycoside composition produced by the method is almost colorless and has high purity and, accordingly, the composition is preferably usable in various fields without purification, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235850-A (JP)
Title: Peripheral nerve function measuring instrument or tactile sensation threshold measuring instrument, and measuring method therefor
Inventor: MATSUOKA TAKEHIRA
IPC: A61B10/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To more quantitatively measure a peripheral nerve function or tactile sensation threshold.  <P>SOLUTION: The instrument provided with a plurality of groove-like lines with different depth on a panel surface is prepared, and a person to be measured (non-diseased person or patient) is made move the instrument by pressing it with a fingertip and made answer the number. Only by answering the number of confirmed lines for the person to be measured, the objective peripheral nerve function or tactile sensation threshold can be quantitatively measured without subjectivity. In such a case, besides the groove-like lines on the panel surface, groove-like points, mountain-like projecting points, mountain-like projecting lines or steps may be also available.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280661-A (JP)
Title: Digital decoder with sampler function
Inventor: GOTOU MIKI
IPC: G10H7/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital recorder which enables to change allocation of waveform data to pads and enables to synchronize the tempo of waveform data by a pad operation with the tempo of music without performing allocation changing operation for waveform data of a bank nor switching operation for a bank selected with a pad during sound recording and reproduction of the music in a digital recorder equipped with a sampler function.  <P>SOLUTION: Bank allocation information on a pad within an arbitrary range in the music is previously set to a rhythm map together with switching information on tempos and beats. Sampled waveform data are previously stored in a bank of a waveform memory. In recording, a sounding range corresponding to pad operation is recorded on a pad track corresponding to the pad. During pad track reproduction, waveform data of a bank allocated at the position of the rhythm map is reproduced according to the rhythm map.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276867-A (JP)
Title: Fixing method for cassette intermediate plate during physical distribution
Inventor: SUGIYAMA SHINICHI
IPC: B65H1/26
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eco-friendly design emitting no wastes such as packing members after an installation by substituting a cassette size indicator necessary for the installation for a lifter plate fixing member necessary for a physical distribution and unnecessary for the installation.  <P>SOLUTION: This fixing method is so constituted that the cassette size indicator is provided with a hook part, a cassette body is provided with a fitting hole in a part corresponding to the hook part, and, when the cassette size indicator is locked in the fitting hole, the movement of the lifter plate is suppressed. In the installation, the size indicator is inserted into a display window of a cassette outer cover so as to make the lifter plate movable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285163-A (JP)
Title: Method for controlling pulsed arc welding
Inventor: DO KOGUN
IPC: B23K9/09
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in order to regulate arc characteristics such as concentration properties, spreading or the lie of an arc in a consumable electrode type pulsed arc welding for repeating an energization of a peak current Ips during a peak period and an energization of a base current Ibs during a base period, when a peak rising period Tus and a peak falling period Tds are regulated, it might become an unstable welding state without one droplet transfer.  <P>SOLUTION: When the peak rising period and the peak falling period are finely regulated (ΔTu, ΔTd) in order to finely regulate the arc characteristics, a peak period is corrected without according to the regulation of the arc characteristics so that a time integrated value of a welding current Iw during the peak rising period and the peak falling period always becomes a predetermined value in response to the fine regulation, and the welding current Iw is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284969-A (JP)
Title: Device for sorted recovery of used plastic, method for preventing material clogging and method for removing clogged material
Inventor: TADOKORO KENICHIRO
IPC: B03B5/28
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for sorted recovery of a used plastic, and a method for preventing material clogging as well as a method for removing a clogged material from the device capable of quickly dealing with a sign of clogging when the sign of the clogging of lightweight plastic pieces is detected in a centrifugal gravity separator and dissolving the clogging (reopening) from the outside when the clogging actually occurs.  <P>SOLUTION: A water supply pipe to supply water or a specific gravity liquid is connected to a slurry supply pipe to feed slurry to the centrifugal gravity separator. Water is supplied to the slurry supply pipe when the sign of clogging or the clogging is detected. Furthermore, a slurry return pipe to return the slurry to a slurry mixing tank is connected so that the slurry can be circulated without passing through the centrifugal gravity separator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289634-A (JP)
Title: Plug socket device
Inventor: TOMITA MITSUO
IPC: H02J9/06
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug socket device which supply voltage at power stoppage.  <P>SOLUTION: This plug socket device 1 is equipped with first and second DC-DC inverters 18 and 22 and a capacitor 21 arranged between them. At normal times, a capacitor is charged with DC voltage outputted from the first inverter. At power failure or on the occurrence of overvoltage, the action of the first inverter stops, and the voltage accumulated in the capacitor is inputted into the second inverter. Hereby, the plug socket device can supply voltage, even at power failure. Moreover, this protects external apparatuses from overvoltage. A constant voltage control circuit is connected to each inverter. Hereby, since the output of each inverter becomes stable, stable power supply is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285257-A (JP)
Title: Polishing pad, polishing apparatus, and method for manufacturing semiconductor
Inventor: JIYOU KUNITAKA
IPC: B24B37/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad, a polishing apparatus provided with the polishing pad, and a method for manufacturing a semiconductor device using the polishing apparatus, which are used to form flat surfaces on glass, a semiconductor, a dielectric-substance/metal composite substance, integrated circuits, etc., and can optically and exactly measure polishing conditions during polishing.  <P>SOLUTION: The polishing pad is provided with a polishing layer, and one or more transparent window members which are integrally formed in a part of the polishing layer to optically measure the polishing conditions. The polishing pad is characterized in that the transparent window members are made of nonorganic transparent material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286525-A (JP)
Title: Metal-ceramic composite and manufacturing method therefor
Inventor: ONIMARU YOSHIO
IPC: C22C1/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-ceramic composite superior in tensile strength, which does not lower the productivity in manufacture of a brake component such as a brake rotor or a brake caliper for instance, and to provide a manufacturing method therefor.  <P>SOLUTION: This method for manufacturing the composite comprises forming a preform having a powder filling factor of 30 vol.% or higher with an Al<SB>2</SB>O<SB>3</SB>powder, and impregnating a molten aluminum alloy containing 0.5-1.5 mass% Mn melted at 680-900°C in a nitrogen atmosphere, into the preform, without compression.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292583-A (JP)
Title: Epoxy resin molding material and electronic part device
Inventor: TENDOU KAZUYOSHI
IPC: C08G59/32
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin molding material slightly causing chip shifts, voids and wire sweeps in a thin surface mounting type package and having excellent reflow resistance and an electronic part device having an element sealed with the epoxy resin molding material.  <P>SOLUTION: The epoxy resin molding material consists essentially of (A) an epoxy resin, (B) a curing agent, (C) a curing accelerator and (D) an inorganic filler. The curing agent (B) contains a phenol resin represented by general formula (I) (wherein, R denotes a hydrogen atom, a substituted or an unsubstituted 1-6C alkyl group; m denotes 0 or an integer of 1-2; and n denotes 0 or an integer of 1-10). The amount of the component of the phenol resin in which n is ≥1 is ≤11 wt.%. The content of a polyfunctional phenol resin containing ≥3 phenolic hydroxy groups on the average in one molecule is <10 wt.% in the total amount of the curing agent (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002351869-A (JP)
Title: Document processor
Inventor: TAKEYAMA TETSUO
IPC: G06F17/21
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To attain easy-to-see display of examples of plural homonyms especially while using a document processor, such as a Japanese word processor, provided with KANA (Japanese syllabary) to KANJI (Chinese character) converting function which converts inputted KANA character into KANJI character string (KANA and KANJI mixed character string). SOLUTION: When a KANA/KANJI-converted word is convertible to a word of other part of speech, a user is informed of other candidates of the word. When an example of a KANA/KANJI-converted word is displayed, and if the KANA/KANJI-converted word is convertible to the word of other part of speech, the user is also informed of other candidates of the word.
Patent JP-2003289994-A (JP)
Title: Air mat
Inventor: TAMAKI MASAMI
IPC: A47C27/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air mat which is set to a favorable height for bed-fast persons, and physically disabled persons.  <P>SOLUTION: A plurality of bag-shaped air cells 11 are arranged in parallel on a based sheet 12 in the air mat 10. The base sheet 12 of the air mat 10 includes attachment/detachment means for attaching/detaching an underlay mattress 14. An air mat main body 10a is integrated with the underlay mattress 14 by the attachment/detachment means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297110-A (JP)
Title: Mouthpiece type fluorescent lamp
Inventor: KODERA RYUSUKE
IPC: F21Y103/37
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To electrically connect a mouthpiece to a fluorescent lamp with ease by allowing building-in of a lighter easier than with a conventional tubular case.  <P>SOLUTION: There are provided a fluorescent lamp 100, a support component 200, a mouthpiece 300, a lighter 400 which supplies an electric power for lighting to the fluorescent lamp 100 connected to a power source through them, and a tubular case 500 which is interposed between the fluorescent lamp 100 and the mouthpiece 300 to hold them together and houses the lighter 400 inside. The case 500 is provided with a case body 600 comprising an opening 600a for building-in the lighter 400 in the direction orthogonal to its axis AX, and a case cover 700 which covers the opening 600a. The lighter 400, the fluorescent lamp 100, and the mouthpiece 300 are connected together at the case body 600.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300580-A (JP)
Title: Assembling type storing stand
Inventor: KAMIJO TOSHIAKI
IPC: B65D85/57
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling type storing stand in which the possibility of losing elements is eliminated while being constituted by one component element and at the same time the stand as a product is thinned to reduce its capacity during its transportation or storing.  <P>SOLUTION: A main body 14 and a base segment 16 are formed by one composing element and bent back at a folding segment 18. The main body 14 forms a communicating segment 26 communicating with the folding segment 18 by the folding segments 20, 22; a storing segment 28 forming a storing space 32; and a hook segment 30. A first area 42 and a second area 44 acting as holding means raised from a base segment 16 are formed at the base segment 16 by a first slit 36 and a second slit 38. The communicating segment 26 of the main body 14 is fixed to the base segment 16 with the fixing means and the hook segment 30 of the main body 14 is fixed to the base segment 16 by the first area 42 and the second area 44 acting as the holding means. With this arrangement as above, the storing segment 28 of the main body 14 is formed into an arch shape and then a CD or the like can be held in the storing space 32 of the arch-shaped storing segment 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300940-A (JP)
Title: Method for producing biaryl compound
Inventor: NISHIDA MAYUMI
IPC: C07B61/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a biaryl compound having an electron-donating substituent, capable of simply producing the objective compound in a high yield in an industrially advantageous manner, by reacting a halogen-substituted aryl compound of which the aromatic ring has the electron- donating substituent and a halogen atom with an arylborane compound.  <P>SOLUTION: This method for producing the biaryl compound having the electron-donating substituent comprises reacting the halogen-substituted aryl compound of which the aromatic ring has the electron-donating substituent and the halogen atom with an arylboronic acid, its derivative or dialkylarylborane in a solvent in the presence of an alkali hydrogen carbonate, a palladium catalyst insoluble in the solvent, and a phoshine.  <P>COPYRIGHT: (C)2004,JPO