baber/WOPTO huggingface dataset:
Patent JP-2003295555-A (JP)
Title: Image forming apparatus and method for cleaning photoreceptor drum
Inventor: WATANABE TAKASHI
IPC: G03G15/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To clean the surface of a photoreceptor drum even if paper for wiping is comparatively small-sized, for example A4 sized, in a tandem type image forming apparatus provided with four photoreceptor drums in series.  <P>SOLUTION: In a state where a paper sheet 11 is stopped while the sheet is in contact with the 1st photoreceptor drum 31C of an upstream side, only the 1st photoreceptor drum 31C is rotated to have surface staining wiped out with the paper sheet 11. In a state where the paper sheet 11 is stopped while the sheet is in contact with the 2nd photoreceptor drum 31M, only the 2nd photoreceptor drum 31M is rotated to have the surface staining wipe out with the paper sheet 11. Subsequently, the surface staining on the 3rd photoreceptor drum 31Y and the 4th photoreceptor drum 31B is wiped out in the same manner. By successively moving the paper sheet 11 in such a way, the photoreceptor drums are cleaned individually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292248-A (JP)
Title: Fiber bundle joining method and fiber bundle joining device
Inventor: TAKEUCHI JUNJI
IPC: B65H69/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber bundle joining method capable of improving the strength of a joint portion when two flat fiber bundles made from long fibers are joined by the action of fluid.  <P>SOLUTION: End portions of the two flat fiber bundles F made from a large number of long fibers are arranged to be superimposed each other. A superimposed part of each fiber bundle F is gripped by a gripping member 21 provided with a gripping portion gripping so as to intersect with a fiber arranging direction at three points at specified intervals. To each part of the fiber bundle F gripped by the gripping portion, compressed air is jetted from a jetting nozzle 30 relatively moving in a direction intersecting with the fiber arranging direction, thereby entangling the fibers. The jetting nozzle 30 is made to relatively make one or more round trip. The jetting pressure of the compressed air is increased at the time of returning of the jetting nozzle 30 rather than at the time of going.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295799-A (JP)
Title: Display for electronic apparatus
Inventor: KARIYA KAZUHIRO
IPC: G09F13/20
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for an electronic apparatus which is excellent in cost performance while assuring the freedom of design.  <P>SOLUTION: A double coated self-adhesive tape 6 is stuck onto an external ornamental member 3 so as to cover a LED hole part 4 disposed at a position where light from LED 2 is made incident. The double coated self-adhesive tape 6 has a function for fixing a panel section 7 to the external ornamental member 3 and further makes the incident light from the LED 2 pass and diffuse. Thereby, LED display window 8 itself seems to emit light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298833-A (JP)
Title: Multifunction peripheral equipment, and image synthesizing and processing method for multifunction peripheral equipment
Inventor: SUZUKI KATSUYA
IPC: G06T3/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optimum combined image by determining synthesized image data in accordance with transmittance in synthesizing the image while reducing a circuit configuration needed for synthesizing and processing.  <P>SOLUTION: MFP (multifunction peripherals) peripheral equipment is provided with a rectangular image data processing part for performing image synthesizing and processing that receives a plurality of pieces of rectangular image data divided into a prescribed rectangular image unit to synthesize one piece of rectangular image data and outputting the synthesized rectangular image data, and an image data dividing and assembling part for receiving image data from an image data storage part, outputting a plurality of pieces of the image data to the rectangular image data processing part in a rectangular image unit, receiving outputs from rectangular image processing in the rectangular image unit and assembling the outputs into one piece of image data. The image data dividing and assembling part generates and outputs image area attribute data indicating pixel attributes and rectangular image data embedded with transmittance information to be used in image synthesis. The rectangular image data processing part generates combined rectangular image data in accordance with the transmittance information in the rectangular image data to be processed and the image area attribute data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292051-A (JP)
Title: Cushioning material for packaging and corrugated board pallet
Inventor: MITSUTA HIROSHI
IPC: B65D19/38
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning material for packaging showing excellent shock absorbency most necessary for a cushioning material and besides having a simple structure of extremely light weight.  <P>SOLUTION: The cushioning material C<SB>1</SB>for protecting a product A<SB>1</SB>to be packaged by being placed at a two-surface corner portion 5 where the neighboring two surfaces of the product A<SB>1</SB>to be housed in the outer box B<SB>1</SB>intersects each other comprises a cushioning material main body 1 formed of a corrugated board in a cylindrical shape having an L-shaped cross section and having an inner space 2 for insertion of the cushioning item and an air cushioning item 3 to be inserted and arranged in the cushioning item insertion space 2 of the cushioning material main body 1 by filling air in the inside of the tightly sealed bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002338566-A (JP)
Title: New linear or cyclic urea, method for producing the same and pharmaceutical composition containing the same
Inventor: PEGLION JEAN-LOUIS
IPC: A61P9/00
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a medicine useful for the treatment of a disease or a pathological state which is known that the disorder of endothelial function is the cause of the disease and/or the mechanism of worsening the disease because the medicine can limit the disorder of the endothelial function or the reduction of ability for utilizing the blood vessel. SOLUTION: The compound represented by formula (I) [wherein, V is a single bond or the like; M is a single bond or the like; A and E are each a nitrogen atom or the like; R3 is an aryl or a heteroaryl A group which may be substituted as necessary; Y is an aryloxy which may be substituted as necessary or the like], the isomer, the hydrate, the solvate or the addition salt with a pharmaceutically acceptable acid are provided. The pharmaceutical composition containing the compound is also provided.
Patent JP-2003302171-A (JP)
Title: Heat treatment furnace
Inventor: ITO HIDEO
IPC: F27B17/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment furnace capable of improving the evenness of the heat treatment inside the heat treatment space and improving the efficiency in the manufacture thereby.  <P>SOLUTION: The heat treatment furnace comprises a furnace body 2 with a heat treatment space 3, atmospheric gas supply end parts 9 and 10 distributed/ disposed at a plurality of positions inside the heat treatment space 3, a gas supply part for feeding the atmospheric gas to the atmospheric gas supply end parts 9 and 10, a detection part for detecting the gradient of the density of the atmospheric gas inside the heat treatment space 3, and a control part for controlling the gas supply to the atmospheric gas supply end parts 9 and 10 by the gas supply part so that the density of the atmospheric gas inside the heat treatment space 3 is even based on the result of detection of the gradient of the density by the detection part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309328-A (JP)
Title: Semiconductor laser element and its manufacturing method
Inventor: MIYAZAKI KEISUKE
IPC: H01S5/40
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the characteristics of a semiconductor laser by flattening a substrate at a second crystal growth time.  <P>SOLUTION: A method for manufacturing the semiconductor laser comprises the steps of forming an AlGaAs semiconductor laser 29 on an N-type GaAs substrate 21, then etching the substrate, until an N-type AlGaAs clad layer 23 reaches the substrate from the surface, and then removing the layer 23 via an etchant having a selectivity to a GaAs by etching. The method also comprises the steps of thereafter, lightly etching the surface of an N-type GaAs buffer layer 22. Thus, the layer 22 of the laser 29 is retained in a slightly cut state on the substrate 21, and hence the flatness of a substrate layer is held, when an AlGaInP semiconductor laser 38 is second time grown. Accordingly, the flatness of the crystal of the second time grown active layer can be particularly improved, and the poor state of the characteristics of the second time grown laser 38 caused by the badness of the flatness of the substrate can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307501-A (JP)
Title: Defect inspection method and defect inspection device of gray tone mask, and defect inspection method and defect inspection device of photomask
Inventor: NAKANISHI KATSUHIKO
IPC: G03F1/84
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection method, and a defect inspection device for inspecting a place detected as a pseudo-defect of a transmissivity signal without detecting the place as the pseudo-defect.  <P>SOLUTION: This defect inspection method of a gray tone part in a gray tone mask is characterized by including a process (a drawing 1 (3)) of applying gradating processing for flattening the signal when there is a periodic change as indicated in a drawing 1 (2) in the transmissivity signal obtained by scanning a gray tone part as indicated in a drawing 1 (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314211-A (JP)
Title: Stroke varying engine
Inventor: SATO GIICHI
IPC: F02B75/32
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an engine and the number of part items and reduce the generation of mechanical noise and the occurrence of a friction loss, in a stroke varying engine comprising: a connecting rod having one end coupled to a piston through a piston pin; a sub rod coupled to the other end of the connecting rod; an control rod having one end coupled to the sub rod in a position deviated from the coupling position of the connecting rod; a control rod having one end coupled to the other end of the connecting rod in a position displaced from the coupling position of the connecting rod; and an eccentric shaft situated in the eccentric position of a rotary shaft to which a power reduced in a speed in a 1/2 reduction ratio from the crank shaft is transmitted and coupled to the other end of the control rod.  <P>SOLUTION: Cams 57 and 58 of which a part of a valve system mechanism 66 consists are provided on a rotary shaft 54.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305160-A (JP)
Title: Game machine
Inventor: DAIMON OSAMU
IPC: A63F7/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the number of obtained tokens is different depending on time zone.  <P>SOLUTION: In the game machine in which a super-big hit is separated from a normal hit, when a big bonus prize is won at prescribed time or when an inner prize is won, the big bonus prize is always determined as the super-big bonus prize.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307734-A (JP)
Title: Liquid crystal display device and printer having the same
Inventor: SUZUKI YUICHIRO
IPC: H01L33/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which effectively attracts user's attention in spite of using a relatively low-cost and monocolor liquid crystal display element.  <P>SOLUTION: A number of chip LEDs 24 are disposed in a backlight module 27 which is disposed on the rear surface of a liquid crystal panel 21 via a diffuser sheet 22. Each chip LED 24 is a two-color light emitting type having a red LED chip and a green LED chip. When the information to be watched by a user such as alarm information is displayed on one part of the liquid crystal panel 21, only the chip LED 24 which is located on the lower side of that part is made to emit light redly and the remaining chip LEDs 24 are made to emit light greenly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310901-A (JP)
Title: Game machine disposal managing method
Inventor: MAKINO YUTAKA
IPC: A63F7/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine disposal managing method capable of efficiently collecting used game machines while suppressing illegal dumping of the used game machines.  <P>SOLUTION: A maker issues bar code seals 105 of the same number as the number of sold new machines 101, and they are delivered along with the new machines 101 to a hall (an issuing process S0). If the hall has the number of bar code seals 105 more than the number of used machines 102 (Yes in S2), bar code seals 105 of the number of used machines is used, they are respectively applied to each used machine 102, and the remaining number of bar code seals 105 exceeding the number of used machines are accumulated (an applying process and a holding means cumulative usage process S3). The accumulated bar codes are used in next collection of used machines. Settlement of a disposal cost is carried out on the basis of a maker code of the bar code seals 105 applied to the used machines 102 (a settlement process).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317085-A (JP)
Title: Image sensor module
Inventor: HOSAKA TAKASHI
IPC: H04N5/335
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a small-sized image sensor module.  <P>SOLUTION: An optical fingerprint sensor modules which is more small-sized is composed of an image sensor module which comprises a light source, a support plate which fixes the light source, a glass on which the light emitted by the light source is made incident, an optical fiber which is placed on the glass surface and received reflected light of an image, and an image sensor placed at the position where the light passing through the optical fiber is made incident and senses a fingerprint, etc. Then the support plate which fixes the light source is set nearly vertically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314901-A (JP)
Title: Solar energy collector
Inventor: KONDO RYUTA
IPC: F24J2/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate heat transfer to air from a solar energy collection plate by easily machining the solar energy collection plate, to reduce costs, and to improve solar energy collection efficiency.  <P>SOLUTION: The solar energy collection plate 15 is provided, where the plate 15 has a plurality of projecting bodies 19 between an air inlet 16 and an air outlet 17, and a surface irradiated with sunlight. The formation of the projecting bodies 19 increases the heat transfer area of the solar energy collection plate 15, and the projecting bodies 19 break the boundary layer of airflow for accelerating a heat transfer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266035-A (JP)
Title: Dust blow-off and removal apparatus
Inventor: OKADA TAKASHI
IPC: G21H5/00
Filed: 2002-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple apparatus for sharply enhancing the removing efficiency of dust due to air blow in coating pretreatment, or the like, to reduce the generation of a defective article or trouble.  <P>SOLUTION: A cartridge, which permits air to pass when used while exposing the same to radioactive rays of 3 μSv or more and has an air volume of 100 cc or more, is connected to an air blower on this side. This cartridge houses a highly porous air filter-like medium on which a fine granular radioactive mineral is supported. Further, a means for raising the temperature in the cartridge to 50°C or higher when used is provided to the cartridge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003313981-A (JP)
Title: Form panel for interior-finishing backing
Inventor: SUGIMOTO AKIRA
IPC: E04B2/86
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form panel for an interior-finishing backing facilitating subsidiary works such as wiring and piping works and saving the labor of the works, utilizing the advantage of technique, in which the form panel is used as the interior-finishing backing for a wall and a ceiling, and facilitating the erection works of the form panel and improving the accuracy of the erection works.  <P>SOLUTION: The driving type form panel 1 for the interior-finishing backing is constituted by successively sticking wooden sheathing boards 3 and waterproof heat-insulating boards 4 on a batten cleat frame 2 having a thickness of 30 mm or more. The overall thickness of the form panel 1 is set in 75 mm or less, and a space having at least a depth of 30 mm or more is formed among interior-finishing wainscots installed to the panel 1 and the wooden sheathing boards 3 for the panel. The wooden sheathing board is configured of a plurality of wooden veneer or a wooden veneer laminated material having the thickness of 9 to 15 mm, and a synthetic-resin foamed board having the thickness of 10 to 30 mm is used as the waterproof heat-insulating board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365596-A (JP)
Title: Optical transmitter provided with modulator consisting of plural modulation elements
Inventor: BURIE JEAN-RENE
IPC: G02F1/01
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a modulator without lowering the optical performance of the modulator. SOLUTION: The electro-optic modulator 30 is provided with N pieces of modulation elements MN, including different N-pieces of control electrodes connected optically in series. A control electronic circuit 50 can supply N-pieces of the identical electrical signal Q to different N pieces of output. Each of the N pieces of output is connected to each of the N pieces of control electrodes of the modulation elements MN, and an optical transmitter 100 is provided with the electro-optic modulator 30 which is controlled by the control electronic circuit 50.
Patent JP-2003310460-A (JP)
Title: Structure for setting bubble bathtub pump
Inventor: SUZUKI MASAKI
IPC: A47K3/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for setting a bubble bathtub pump which can be set on a waterproof pan in a good self-sustaining manner without transmitting vibration to the waterproof pan.  <P>SOLUTION: The bubble bathtub pump 55 is placed on a waterproof bathtub pan with setting legs 11 fixed on the bottom of the pump in between. Two or more of the setting legs 11 which are made of a soft material and have a protruding shape are fixed on the outer area and central area of the bottom side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026484-A (JP)
Title: Method of firing kimachi stone and stone plate firing implement
Inventor: FUJIWARA FUMITAKA
IPC: C04B41/45
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To apply coloring from grayish black to black emitting dull silver gloss by partial smoking in addition to uniform coloration obtained by firing to Kimachi stone which is a natural stone material. SOLUTION: In firing the Kimachi stone at <=1,200 deg.C, a carbon-containing material, such as charcoal or straw, is brought into tight contact with the stone material or is placed near the same and is partially put into anaerobic state. The resulting carbon is stuck from the surface to the inside of the stone material.
Patent JP-2002334490-A (JP)
Title: Method of manufacturing optical information recording carrier
Inventor: HIGUCHI TAKANOBU
IPC: G11B7/2585
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide method of manufacturing an optical information recording carrier which has a relatively simple structure and made higher in density suitable for mass production by simple process steps. SOLUTION: This method includes the process step of forming a first reflection layer on a transparent substrate, a process step of holding a transparent stamper having radiation transmittability through a radiation curing resin on the first reflection layer, the process step of irradiating the radiation curing resin with radiation from the transparent stamper side and forming a transparent layer by curing the resin, the process step of peeling the stamper form the transparent layer, the process step of forming a second reflection layer on the transparent layer and the process step of laminating a protective layer protecting the second reflection layer thereon.
Patent JP-2003333673-A (JP)
Title: Mobile communication terminal, remote control method and remote control system
Inventor: TOKUNAGA KIMIHARU
IPC: H04W28/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal, a remote control method and a remote control system in which remote control is made possible without malfunction or erroneous operation.  <P>SOLUTION: In a mobile telephone equipment 10, a tone signal corresponding to a remote control code is detected from a remote control signal received from a remote control apparatus 40 via a public telephone switched network 20 by a tone detecting part 15 and in response to the tone signal, a control part 13 transmits an infrared remote control signal corresponding to the remote control code from an infrared transmitting part 12 to a device 30 to be controlled. The device 30 to be controlled receives infrared rays in an infrared receiving part 31, operates in accordance with the remote control code and displays its detailed operating status on a display part 32. An image on the display part 32 is photographed by a photographing part 11 and a resultant video signal is transmitted to the remote control apparatus 40 via a radio part 14 and the public telephone switched network 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328675-A (JP)
Title: Telescopic kelly bar
Inventor: MURATE TOKUO
IPC: E21B17/07
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a telescopic Kelly bar easy to exchange buffer members.  <P>SOLUTION: The telescopic Kelly bar is formed so that the upper end of an inner Kelly bar 2 is axially more projected than the upper end of a second Kelly bar 4 when most contracting the Kelly bar. A buffer member 42 being in contact with the inner periphery of the second Kelly bar 4 is formed detachably at the outer periphery of the upper end side of the inner Kelly bar 2. The buffer member 42 is installed so that a part of the member is projected to the axial outer side than the upper end of the second Kelly bar 4. Buffer members 44, 46 are also provided likewise in a third Kelly bar 6 and an outer Kelly bar 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333581-A (JP)
Title: Contents display system, contents display apparatus, server, electronic apparatus, and contents display method
Inventor: SHIINA TOSHIO
IPC: H04N5/44
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents display system, a contents display apparatus, a server, an electronic apparatus, and a contents display method capable of realizing an environment wherein multimedia contents are much more enjoyed by providing additional information to make easily the contents of multimedia contents understandable together with the multimedia contents resulting from photographing the entire field.  <P>SOLUTION: A display screen 450 displays a video image displaying the entire field. Further, a tracing server 430 manages trace information of an object and provides a trace information image 450a produced on the basis thereof to a user via the display screen 450 or a mobile phone 510.  <P>COPYRIGHT: (C)2004,JPO