baber/WOPTO huggingface dataset:
Patent JP-2003131400-A (JP)
Title: Resist pattern swelling material, microscopic pattern forming method using the same and method for manufacturing semiconductor device
Inventor: NOZAKI KOJI
IPC: H01L21/027
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily forming microscopic patterns exceeding the limit of exposure in the patterning technique utilizing the photolithography method in the vacuum deep ultraviolet ray region. SOLUTION: A resist pattern swelling material is provided which contains at least any one of a non-ionic interfacial active agent and an organic solvent selected from a group of the alcohol based, chain or cyclic ester based, ketone based, chain or cyclic ether based organic solvents in a water-soluble or alkali- soluble composition comprising a resin and a cross linking agent.
Patent JP-2004071980-A (JP)
Title: Device and method for washing substrate
Inventor: MIHARA YOSHIHIRO
IPC: B08B1/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for washing a substrate for uniformly washing the face to be washed of a substrate to be washed.  <P>SOLUTION: The substrate washing device is provided with a substrate support member 9 which supports the substrate to be washed K in the state of making the face to be washed of the substrate K face down and making the outer periphery part of the face to be washed in contact with a substrate contact part 9d; a washing brush B arranged under the support member 9 and supported on the face to be washed in a state where rotating contact is possible; a brush rotation device for rotate-driving the washing brush B; a relative moving device S for brushing which relatively moves the brush B and the support member 9 so that the rotating brush B may rotate-contact with the whole surface of the face to be washed; and a relative moving device S for brushing which relatively moves the brush B and the support member 9 so that the brush B may rotate-contact with the whole surface of the face to be washed from a plurality of directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078300-A (JP)
Title: Recording device, recording system, and recording method
Inventor: IKEDA TETSUTO
IPC: G06F3/12
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a recording time without deteriorating the quality of a recorded image and without increasing cost, in a recording device which of directly reads and records image data stored in a storage medium and connectable to host equipment.  <P>SOLUTION: When recording is performed by the recording device for recording the image data stored in the storage medium, the state of a selection key for recording via. PC is detected (S601), the recording is performed in either of a direction recording mode (S608) for executing all of the data processings required for recording the image data in the recording device and a second recording mode (S602) for executing at least a part of the data processings required for recording the image data by the host equipment connected to the recording device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079583-A (JP)
Title: Semiconductor laser device
Inventor: NITORI KOICHI
IPC: H01S5/223
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leak of electrons injected into an active layer side from an n-type cladding layer side in a semiconductor laser device.  <P>SOLUTION: In a ridge-guided wave type semiconductor laser device 1B, a double hetero-structure is constructed by laminating an n-type cladding layer 4, an active layer 5, and then a p-type cladding layer 6B, and a p-type etching stop layer which is concurrently a carrier leak preventing layer 7B is formed on the p-type cladding layer 6B. A roughly trapeziform ridge section 10 is formed near the middle of the surface of the carrier leak preventing layer 7B, and a forward current is injected from the side of the ridge 10 to the side of the n-type cladding layer 4. In this structure, the band gap energy of the carrier leak preventing layer 7B is set to be higher than that of the p-type cladding layer 6B and a p-type impurity is doped to the carrier leak preventing layer 7B at a rate not lower than 1×10<SP>19</SP>/cm<SP>-3</SP>, and these prevent the electrons, injected from the side of the n-type cladding layer 4 into the active layer 5, from leaking to the side of the ridge 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080123-A (JP)
Title: Phase lock oscillation circuit
Inventor: HASEGAWA MASAKI
IPC: H03L7/093
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a spuriousness without changing a loop gain in a phase lock oscillation circuit which outputs a signal phase-locked to a reference signal.  <P>SOLUTION: The phase lock oscillation circuit phase-compares a phase comparison signal fp obtained by frequency-dividing an output signal of a voltage-controlled oscillator 4 by a frequency divider 5 with the reference signal fr to output an output signal of the comparator 1 as a control voltage of the oscillator 4 via a loop filter 2. The oscillation circuit includes an amplitude limiting circuit 3 for switching whether the amplitude of the control voltage input to the oscillator 4 from the loop filter is limited or not, and a synchronous detector 6 for judging a synchronous state when the phase difference between the signal fr input to the comparator and the comparison signal fp falls within a predetermined range to start a limiting operation to a pulsed voltage amplitude component of the control voltage in the limiting circuit 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073036-A (JP)
Title: Fishing rod supporting stand
Inventor: NARITA MASANORI
IPC: A01K97/10
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod supporting stand which is detachably clamped and fixed to a structure such as a quay, a breakwater, a railing, a block, etc.  <P>SOLUTION: The fishing rod supporting stand comprises a fishing rod receiving and fitting stand 2 which is detachably clamped and fixed to the structure 1 such as the quay, the breakwater, the railing, the block, etc., a fishing rod receiving main body 3 which is detachably stood on the top of the fishing rod receiving and fitting stand 2 and has a stretchable structure, a fishing rod receiving rod 4 which is horizontally extended in the upper right and left directions of the fishing rod receiving main body 3 and is foldable and a bait placing stand 5 which is rotatable from a vertical state to a horizontal state around the upper part of the fishing rod receiving main body 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076183-A (JP)
Title: Woven fabric interlining cloth
Inventor: YANAI TAKASHI
IPC: D03D1/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain woven fabric interlining cloth which has excellent followability to face side fabric, tailoring brilliancy and shape retention.  <P>SOLUTION: The woven fabric interlining cloth comprises warp and/or weft which is constituted of a latent crimp developing polyester multifilament in which two types of polytrimethylene terephthalates having 0.05-0.40 (dl/g) difference in intrinsic viscosity are combined in a side-by-side form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074020-A (JP)
Title: Hydrogen dissociation and separation membrane
Inventor: HARA SHIGEKI
IPC: C01B3/56
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen dissociation and separation membrane more enhanced in hydrogen dissociation and separation capacity.  <P>SOLUTION: The hydrogen dissociation and separation membrane comprising a coating amorphous multiple alloy based on Zr and Ni wherein a nickel enriched substrate layer much in the content of Ni as compared with the amorphous multiple alloy based on Zr and Ni and the uppermost surface layer comprising a mixed layer based on zirconium oxide and Ni is formed on one surface or both surfaces of the amorphous multiple alloy film based on Zr and Ni and a mixed layer based on zirconium oxide and Ni is formed on the nickel enriched substrate layer, is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075854-A (JP)
Title: Method for producing vinyl polymer, method for producing functional-group-containing vinyl polymer, and functional-group-containing vinyl polymer obtained by thereby
Inventor: ASAI YOSUKE
IPC: C08F20/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a vinyl polymer being a functional-group-terminated vinyl polymer, wherein the polymerization solvent used and the functional-group-introducing agent used are recovered and recycled.  <P>SOLUTION: The method for producing the functional-group-containing vinyl polymer comprises subjecting a vinyl monomer to atom transfer radical polymerization in the presence of a polymerization initiator and a polymerization catalyst in a polymerization solvent to produce a vinyl polymer, vacuum-distilling off the polymerization solvent while keeping the state of atom transfer radical polymerization, adding a functional-group-introducing agent to the system to introduce functional groups into the polymer, and optionally vacuum-distilling off the functional-group-introducing agent or a mixture thereof with the solvent used for introducing the functional groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074059-A (JP)
Title: Nitrogen oxide reducing agent and its manufacturing method
Inventor: OTSUKA KIYOSHI
IPC: B01D53/34
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitrogen oxide reducing solid agent and its manufacturing method.  <P>SOLUTION: This nitrogen oxide reducing agent contains a carbon nano-fiber. This method for manufacturing the nitrogen oxide reducing agent comprises a step to obtain the carbon nano-fiber by decomposing a hydrocarbon in the presence of a catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079935-A (JP)
Title: Gripping apparatus of thin-plate material
Inventor: ASAMURA MASAO
IPC: H01L21/683
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To align accurately a thin-plate material with the gripping portions of a gripping apparatus, even when its plate thickness is altered.  <P>SOLUTION: The operation of the gripping apparatus of a thin-plate material comprises a step for sandwiching an outer edge portion 10a of a thin-plate material 10 from its plate-thickness direction via clearances between gripping portions 2a, 3a of the gripping apparatus, a step for sucking an air from an air sucking port 11a present in an air sucking passage 13 which continues from the gripping portions 2a, 3a, a step for moving the gripping portions 2a, 3a to the plate-thickness direction of the thin-plate material 10 by the actions of elastic members 7, 8 provided in the vicinity of the air sucking passage 13, and a step for so eliminating the clearances of the gripping portions 2a, 3a as to suck the outer edge portion 10a of the thin-plate material 10 by the gripping portions 2a, 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081019-A (JP)
Title: Apparatus for examining cell reaction and method for examining cell reaction
Inventor: YASUDA KENJI
IPC: B01L3/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for examining a cell reaction with a device for a liquid processor setting a liquid flow passage for a cell reaction site required according to the kind of the cell reaction examination to be practiced with a great degree of freedom and to provide a method for examining the cell reaction using the apparatus for examining the cell reaction.  <P>SOLUTION: The apparatus for examining the cell reaction is characterized as follows. The apparatus is composed of the device for the liquid processor provided with a substrate, microflow passages formed in the substrate, microspace parts, valves and valve controlling mechanisms. A liquid culture medium is fed through the microflow passages communicating with the microspace parts in which cells are located and a test liquid containing a cell stimulant is fed and used for the cell reaction examination examining the reaction in the cells produced by the test liquid. The method for examining the cell reaction is characterized as utilizing the apparatus for examining the cell reaction having the constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081308-A (JP)
Title: Game system, program, and information storage vehicle
Inventor: TAMIYA YUKIHARU
IPC: A63F13/33
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game system, a program and an information storage medium which realize speedy grouping to which the intention of players are reflected.  <P>SOLUTION: Based on the indicated positions of the players in a grouping deciding picture in which an optional position in the picture can be indicated, the players are grouped into the first to M-th groups to generate a game picture for allowing the grouped players to play a multi-player game. Based on the positional relation between the first to M-th reference positions set within the grouping deciding picture and the indicated positions of the plurality of players, the plurality of players are grouped into the first to M-th groups corresponding to the first to M-th reference positions. An entire map picture in which the picture of a plurality of game stages is drawn is displayed as the grouping deciding picture. Based on the result of the game by each group, the players are grouped again. Based on a touching position at a touch panel type display part, the indicated positions of the players are decided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081377-A (JP)
Title: Network game system, game server, game terminal, control method for them and program
Inventor: NITTA HARUNORI
IPC: A63F13/52
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network game system that helps a player find partners who appear to be congenial in a network game.  <P>SOLUTION: A player information storage section 20 stores attributes and attribute conditions in association with players. A screen-provided player information acquisition section 22 acquires attributes corresponding to screen-provided players to whom game screens are to be provided. A screen-displayed player determination section 24 determines screen-displayed players corresponding to player characters displayed on the game screens. The screen-displayed player information acquisition section 23 acquires attribute conditions corresponding to the screen-displayed players. A display mode determination section 25 determines display modes of player characters to be controlled on the basis of the attributes and the attribute conditions by the screen-displayed players. A player character display section 28 displays the game screens in the display modes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098373-A (JP)
Title: Optical fiber for wavelength division multiplex transmission system
Inventor: SILLARD PIERRE
IPC: G02B6/02
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cable-shaped single mode optical fiber. SOLUTION: This cable-shaped single mode optical fiber has at a wavelength of 1550 nm a wavelength dispersion C from 3 to 14 ps/(nm.km), a wavelength dispersion slope C' less than 0.014 ps/(nm<2> .km) at an absolute value, and curvature losses less than 400 dB/m measured about a radius 10 mm at a wavelength of 1625 nm. According to proposed criteria, fiber can be used over a wide range of wavelengths in a wavelength division multiplex transmission system. Since wavelength dispersion slope is small, the management of a wavelength dispersion in the transmission system is simplified.
Patent JP-2004087266-A (JP)
Title: Manufacturing method of substrate for thin display device
Inventor: TOYODA OSAMU
IPC: H01J11/36
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a substrate for a thin display device of low cost and high reliability with the use of a subtractive method for forming a partition wall directly on the surface of a floating glass substrate.  <P>SOLUTION: The manufacturing method of the substrate for the thin display device selects a bottom face of a back-face floating glass substrate 27, forms a plurality of grooves on the bottom face by the subtractive method, and a partition wall 28 made of protruded parts remaining between the grooves is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057747-A (JP)
Title: Portable urine collector
Inventor: KOJIMA TAKAMI
IPC: A47K11/06
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine collector which is free from leaking when the collector falls down or leans and can be worn under clothes.  <P>SOLUTION: A check valve is set in this urine collector to prevent leaking. A whole of the urine collector is made of a soft, light, and thin material into a small size. The check valve is set in the collector so that the collector is formed into a convenient shape and made wearable under clothes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086049-A (JP)
Title: Camera
Inventor: WATANABE KENJI
IPC: G03B17/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of preventing light from leaking into its fixed cylinder with simple configuration.  <P>SOLUTION: The camera, having the fixed cylinder which stores a lens barrel 11 having a linear moving cylinder 11a linearly moving along an optical axis and has a driving groove 13 into which a cam pin 14 provided to the linear moving cylinder 11a is inserted to linearly move along the optical axis of the lens barrel 11, a cam plate 2 which is provided on the top surface of the fixed cylinder 1 and engages the cam pin 14 to slide across the optical axis of the lens barrel 11 as the cam pin 14 linearly moves, and a finder unit 3 which is provided on the cam plate 2 and moves a finder lens group 32 along its optical axis associatively with the slide of the cam plate 2, has a light blocking rib 16, preventing light from leaking into the driving groove 13 of the fixed cylinder 1 from the finder unit 3, formed integrally on at least one of the top surface of the fixed cylinder 1 or the reverse surface 3 of the finder unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096187-A (JP)
Title: Digital broadcast receiver
Inventor: ISHIBASHI ATSUSHI
IPC: H04J11/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver for quickly controlling an FFT window to be located at a proper position so as to enhance the quality of a received signal even when receiving a delay wave including a pre-ghost signal in the case of receiving digital broadcast employing the OFDM modulation system.  <P>SOLUTION: The digital broadcast receiver includes: an FFT 39 for segmenting a valid symbol period from a transmission symbol of an OFDM signal and applying Fourier transform to the result; a guard correlation section 51 for obtaining a correlation between the OFDM signal and its delay signal to output a result of guard correlation; delay profile arithmetic sections (53, 55) for applying an inverse FFT arithmetic operation to a pilot signal of the OFDM signal to obtain a delay profile; and a timing signal generating section 70 for mixing a signal corresponding to the guard correlation result with a signal corresponding to the delay profile and generating a timing signal to control an arithmetic range on the basis of a resulting signal of mixing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095305-A (JP)
Title: High voltage reduction bindless insulator and fixing method of high voltage reduction insulating cable
Inventor: ADACHI TAKAO
IPC: H02G7/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method of a high voltage reduction insulating cable which facilitates handling of the insulator at packaging, transportation, and working by making the high voltage reduction insulator in bar shape, and by utilizing the characteristics of easy bending of the insulating cable, and by fixing directly to the protrusion of the insulator, reduce bind strikes by the vinyl coated copper bind, or labor, working time, and material cost of winding of the high voltage reduction cable grip.  <P>SOLUTION: In the fixing method of the high voltage reduction insulating cable, the high voltage reduction bindless insulator in which a locking protrusion and a winding protrusion are provided at one end of a bar shape insulation and a high voltage reduction bindless insulator installed with a bindless insulator installation-fitting through hole is provided at the other end is fitted by the bindless insulator installation-fitting, and line edge side of the high voltage reduction insulating cable is wound to the winding protrusion, then, the reduction side (or step-up side ) of the insulating cable is wound or locked to the winding protrusion or the locking protrusion. The line edge side and the reduction side ( or step-up side ) of the insulating cable are engaged and the reduction side (or step-up side ) of the insulating cable is stretched and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147609-A (JP)
Title: Determination method for crest place
Inventor: FUSEYA SHINJI
IPC: A41D1/00
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a Kimono (Japanese dressing) with a crest, making a figure in the Kimono look beautiful through solving the problem that a front crest gets out of a right place towards the side when worn by a customer and showing the front crest in an appropriate place. SOLUTION: The determination method for the place of the front crest e1 to be put on a body 1 as a component part of the Kimono comprises cutting a fabric in the width direction so that the body 1 to cover the right or left half body includes the place to put the front crest e1 on, and letting the width direction of cut pieces obtained by the cutting correspond to the direction of the width of the Kimono and the length direction correspond to the direction of the length of the Kimono. The front crest e1 is put on a place displaced from the center M of the width of the fabric in the width direction.
Patent JP-2004093960-A (JP)
Title: Method for driving display device
Inventor: KAWAKAMI HARUO
IPC: G09G3/20
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the influence of the line spacing resulting from on/off switching signals in duty driving of a spontaneous light emission panel, such as an organic EL (Electroluminescence) display panel by a switching element.  <P>SOLUTION: An organic EL element and a switching element are series connected but the voltage to be impressed to the organic EL element is not shown in the figure. While the switching element is impressed with a bias voltage Vb and is initially held in an off state, a switching signal (Von) to an on is impressed thereto at the point of the time of the first scanning duty time A, as a result of which the current rises and the current is sustained during the time of the scanning period. The current is fallen by a switching signal (-Voff) to an off at the point of the time of the next scanning duty. The Von and Voff are so set as to attain Vb+Von>Vth2 and Vb-Voff<Vth1 with respect to the thresholds Vth1 and Vth2 of switching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096606-A (JP)
Title: Information display system
Inventor: HOSHINO TAKASHI
IPC: G06F13/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display system capable of switching a desired video with a simple operation in a short period of time and excellent in operability.  <P>SOLUTION: The information display system is provided with a monitor 1 having a main display part 1a for displaying video and a remote controller 2 having a hand display part 2a for displaying video. The remote controller 2 is equipped with functions for displaying video on a plurality of pictures of the hand display part 2a based upon a plurality of received video information and for selecting at least one of video displayed on the plurality of pictures. The monitor 1 has a function for displaying the same video as the video selected in the remote controller 2 on the main display part 1a.  <P>COPYRIGHT: (C)2004,JPO