baber/WOPTO huggingface dataset:
Patent JP-2002229412-A (JP)
Title: Image forming unit and image forming device
Inventor: SAMEJIMA TAKAO
IPC: G03G21/16
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming unit contriving the safety of the carrying speed of a belt and realizing miniaturization and the reduction of cost by reducing the number of parts, and an image forming device using the image forming unit. SOLUTION: This image forming unit which can be attached to/detached from an image forming device main body is provided with an endless intermediate transfer belt 5a to which a toner image on a photoreceptor drum 1 is transferred, and a driving roller 40 and a driven roller 41 rotatably supporting the belt 5a. A part where the toner image on the drum 1 is transferred to the belt 5a is positioned between the rollers 40 and 41 in the rotating direction of the belt 5a.
Patent JP-2002230032-A (JP)
Title: Document retrieval result display device, its display method and storage medium
Inventor: SUZUKI DAIKI
IPC: G06F17/30
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a document retrieval result display device, a display method, and a storage medium by which a user can efficiently retrieve his or her desired document data at the time of retrieving a large amount of document data. SOLUTION: This document retrieval result display device 100 is provided with a display device 105 for calculating a retrieval condition compatible value based on a plurality of judgment standards for each document to be retrieved, and for integrating each calculated retrieval condition compatible value for each document in order to calculate an integral retrieval condition compatible value, and for displaying this integral retrieval condition compatible value as the retrieval result of the document. The display device 105 displays the retrieval condition compatible value at the time of displaying the integral retrieval condition compatible value.
Patent JP-2002226741-A (JP)
Title: Ink set, ink jet recording method using the same, and ink jet recording apparatus
Inventor: TAKAYAMA HIDEKI
IPC: C09D11/328
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet ink set capable of forming an image excellent in light resistance and ozone resistance even when a light-colored ink is used for forming a halftone image. SOLUTION: The color ink set for recording an image on a material to be recorded by an ink jet recording method comprises at least one color ink composed of at least two inks having a different color material concentration, where one ink of the lower color material concentration contains a pigment, particularly a microcapsule color material covered with an organic polymeric compound bearing an ionic group and the other ink of the higher color material concentration contains a dye. In the recording method, the color ink set is employed. There are also provided a recording unit, an ink cartridge and an ink jet recording apparatus, each having incorporated the ink set therewith.
Patent JP-2002232147-A (JP)
Title: Multilayer wiring board and its producing method
Inventor: TAGAWA KIMITERU
IPC: C08L9/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer board exhibiting superior high-frequency characteristics, mechanical strength, machinability, and the like. SOLUTION: Substrates 1, each having copper foil layers 3 formed on the opposite sides of a core layer 2, are hot pressed via a prepreg 4 to produce a wiring board. A resin constituting the prepreg 4 is principally made of polybutadiene. The copper foil layer 3 is blackened. The pealing strength between the copper foil layer 3 and the prepreg 4 is set at 0.3 kN/m or higher.
Patent JP-2002226939-A (JP)
Title: Non-refining steel for soft-nitriding
Inventor: ISHIDA KAZUHISA
IPC: C21D7/13
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide non-refining steel for soft-nitriding which enables the production of forged parts in which a normalizing treatment after forging can be eliminated, and has the limit of strains at which a crack is generated on bending-straightening after soft-nitriding higher than the conventional one obtained from the S48C by a annealing treatment after forging and thereafter the soft-nitriding treatment, and which has high fatigue strength as well. SOLUTION: The non-heattreated steel for soft-nitriding has a composition containing, by weight, 0.2 to 0.6% C, 0.05 to 1.0% Si, 0.25 to 1.0% Mn, 0.03 to 0.2% S, <=0.2% Cr, <=0.045% s-Al, 0.002 to 0.010% Ti, 0.005 to 0.025% N and 0.001 to 0.005% O, and in which the conditions of 0.12×Ti%<O%<2.5×Ti% and 0.04×N%<O%<0.7×N% are satisfied, and the balance Fe with inevitable impurities. The steel has a mixed structure of ferrite and pearlite after hot forging.
Patent JP-2002231706-A (JP)
Title: Etching liquid and method for manufacturing thin film transistor using the same
Inventor: INOUE MAYUMI
IPC: H01L29/43
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem where dry etching is difficult and control of the etching rate is difficult when wet etching is performed, in the case that an Ag based alloy film is used as a gate or a source/drain electrode film of an amorphous silicon thin film transistor. SOLUTION: Ethylene glycol or glycerin is mixed in mixed liquid of phosphoric acid, nitric acid, acetic acid and water, so that etching rate of an Ag based alloy film can be controlled, and working of a fine wiring is facilitated.
Patent JP-2002226603-A (JP)
Title: Fine particle, spacer for liquid crystal display element, liquid crystal display, equipment and method for manufacturing fine particle
Inventor: KIMURA TETSUYA
IPC: C08J3/28
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain new particles that suppress unusual orientation in a liquid crystal display element and are useful for a spacer for the liquid crystal display element. SOLUTION: Fine particles that are made form core fine particles 1 are provided. Such fine particles have the core fine particle 1 and plasma synthetic layer on the surface of the core fine particle. The core fine particle is made of a polymer and the plasma synthetic layer is formed on the surface of the core fine particle by low-temperature plasma treatment on the core fine particle in an organic gas environment. An example of such equipment in order to manufacture the fine particle form the core fine particles 1 is equipped with a reactor 3, a rotating machine 4 that rotates the reactor 3, a pressure-reducing machine 5 and a high-frequency generator. The core fine particles 1 are charged into the reactor 3. The pressure in the reactor 3 is reduced by a pressure-reducing machine 4 and an organic gas 7 is introduced into the reactor 3.  The plasma is generated in the reactor 3 by high frequency from a high-frequency generator 6. The plasma synthetic layer is formed on the surface of the core fine particle 1 through rolling or the core fine particle 1 by rotation of the rotator 3 and the low-temperature plasma treatment of the core fine particle 1 in the environment of the organic gas 7.
Patent JP-2002233823-A (JP)
Title: Rotary sieve with grain size sorter
Inventor: MARUYAMA MITSURU
IPC: B07B1/42
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a trommel which can classify three kinds at a time. SOLUTION: The outer side part of a trommel body having a sieving net is fitted with a sieving net spread with a net of the mesh finer than the mesh of the trommel net and the materials sorted by the trommel are further subjected to grain size sorting by this sieving net.
Patent JP-2002225400-A (JP)
Title: Imaging system, image producing apparatus, imaging apparatus, outputting medium processing apparatus, outputting controlling method, and memory medium
Inventor: YAMAKAWA JUNICHI
IPC: H04N1/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system, capable of realizing an imaging system allowing a stacking operation on a sorting bin by designating the kind of papers and a stacking mode to the imaging apparatus by a controller and administering the total number of discharged sheets to the sorting bin of an imaging apparatus, an image producing apparatus, an imaging apparatus, an outputting controlling method and a memory medium. SOLUTION: An imaging system comprises a controller 102 for interpreting and developing to an image PDL data transmitted from a host computer 101, a staple sorter 301 for processing a paper with an image formed, and a controller 102 for designating a stacking mode and the kind of papers to the imaging apparatus 103 at the time of executing an imaging operation according to the stacking mode of an imaging apparatus 103 and controlling the total number of discharged sheets from the imaging apparatus 103 to the staple sorter 301.
Patent JP-2002234102-A (JP)
Title: Laminate for infusion container and method for manufacturing the same
Inventor: GOTO MASAMI
IPC: B65D65/40
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminate for an infusion container excellent in gas barrier properties and transparency. SOLUTION: The laminate is obtained by integrally laminating a gas barrier inorganic matter thin film layer, an adhesive layer comprising an anchor coating agent and a protective layer on at least one surface of a plastic film layer in this order. This laminate is suitable for manufacturing a container housing an infusion containing an amino acid as a main component or an infusion based on a bicarbonate Ringer solution.
Patent JP-2002236432-A (JP)
Title: Job end notification device
Inventor: SEMOTO KAZUHARU
IPC: G03G21/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a job end notification device which notifies many users that the processing ends at the end of a job. SOLUTION: After the job starts, a user inputs communication conditions of a communication route and an address about the transmission destination of notice of a job end to an operation part 102. According to the inputted information, the operation part 102 registers the communication route and notification destination as notification conditions in a notification destination list and sends the notification destination list to a control part 101 at a request of notification destination list sent by the control part 101 at the end of the job. The control part 101 requests a communication I/F 103 to communicate according to the information on the notification means and notification destination in the received notification destination list.  At the request from the control part 101, the communication I/F 103 gives notice of the end of the job by selecting a means via a LAN 201 or a public network 202.
Patent JP-2002235053-A (JP)
Title: Light screening pressure-sensitive adhesive sheet
Inventor: YAMAGAMI AKIRA
IPC: C09J7/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a light screening pressure-sensitive adhesive sheet having high light screening performances and to provide an electronic equipment for display screening unnecessary leakage light using the pressure-sensitive adhesive sheet. SOLUTION: The light screening pressure-sensitive adhesive sheet has an adhesive mass layer containing a black colorant provided on one or both surfaces of a substrate film having <=1% light transmittance over a wavelength region of at least 400-660 nm. Furthermore, the electronic equipment for display using the light screening pressure-sensitive adhesive sheet and screening the unnecessary leakage light is provided.
Patent JP-2002241046-A (JP)
Title: Stapling table of paper sheet stapling device
Inventor: HASEGAWA TAKAO
IPC: B65H37/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet stapling device which can be connected to a printer device and prevent any positional deviation of paper sheets on a stapling table. SOLUTION: A slip-proof sheet FS with high coefficient of friction such as a rubber sheet is affixed to the surface of the stapling table 29 in which paper sheets are fed by a paper sheet drawing-in roller 13. Every time when paper sheets are fed in the stapling table 29, the paper sheets are positionally aligned by a paper sheet aligning mechanism, stapled by an electric stapler after the printing is completed, and discharged to a stack tray by a paper sheet discharge roller 14. By providing the slip-proof sheet FS on the surface of the stapling table 29, even when the second paper sheet P2 fed onto the stapling table 29 rubs the first paper sheet P1 on the stapling table, the friction between the paper sheet and the slip-proof sheet FS is larger than the friction between the paper sheets, and the first paper sheet P1 is not deviated in the feeding direction.
Patent JP-2002240647-A (JP)
Title: Interior trim for automobile
Inventor: YAMADA TATSUO
IPC: B60R13/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional interior trim for an automobile can not absorb the noise inside of a cabin. SOLUTION: This interior trim 1 for an automobile is formed of a ventilation layer 2 for passing the sound from the inside of the car room and a sound absorbing layer 3 provided outside of the ventilation layer 2 to absorb the sound. This interior trim 1 for an automobile can secure the ventilation from the inside of the car room to the sound absorbing trim 3 by providing the ventilation layer and the sound absorbing layer without practically interposing a sound shielding layer. Noise inside of the cabin can be absorbed by the sound absorbing layer 3 of the interior trim 1 for an automobile.
Patent JP-2002240963-A (JP)
Title: Paper feeder and imaging device having the paper feeder and image reading device
Inventor: TOBINAGA HIDEKI
IPC: B65H3/06
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of suppressing impact noises produced when a paper feeding means is lowered with a simple structure and capable of preventing a loss time from being produced by he start of feeding of a sheet by preventing the paper feeding means from rebounding, and an imaging device having the paper feeding device and an image reading device. SOLUTION: A thin-walled elastic sheet 212 is installed on a guide plate 211 opposed to a pickup roller 20 so as to form a clearance 213 therebetween.
Patent JP-2002239476-A (JP)
Title: Cleaning sheet and method for cleaning substrate treating apparatus therewith
Inventor: TERADA YOSHIO
IPC: C09J7/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet to be used for cleaning a substrate treating apparatus in which foreign matter is prohibited from being mixed, and a cleaning method. SOLUTION: This cleaning sheet has a cleaning layer formed on one side of a support and is wound so that the cleaning layer is positioned inside.
Patent JP-2002243974-A (JP)
Title: Optical parts, and optical module using the same
Inventor: IN DAIRETSU
IPC: G02B5/26
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a small optical parts which can multiplex and branch a light having three or more wavelengths and has a small insertion loss, and to provide an optical module. SOLUTION: An optical part 8, an optical wave guide means 5 for incidence to guide light made incident on the optical part 8, optical wave guide means 4 (4a to 4N) for emission to guide the light emitted from the optical part 8, and first and second lenses 6 and 7, are arranged while being spaced from each other. In the optical part 8, a first boundary face 1 and a second boundary face 2 which is the surface of the opposite side of the first boundary face 1 are parallel with each other, an angle formed by a third boundary face 3 adjacent to one end side of the first boundary face 1 and the first boundary face 1 are set at larger than 90 deg. and less than 180 deg..  Wavelength multiplexed light made incident from the third boundary face 3 is multiple-reflected by the first boundary face 1 and the second boundary face 2, and is emitted from the second boundary face 2, and thus emitted light which has an different angle according to its wavelength is formed. Each light of a different wavelength is received and guided by each optical wave guide means 4a, 4b,...4N for emission.
Patent JP-2002243123-A (JP)
Title: Fluidized bed type boiler device and operating method thereof
Inventor: ITO MASARU
IPC: F23G5/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To perform a stable combustion of dust at a fluidized bed type boiler. SOLUTION: A fuel supplying pipe 11 is connected to a plurality of fuel supplying devices 3 arranged at a fluidized bed type boiler 1, and paste-like fuel having coal 8 and water 9 kneaded together is transferred to each of fuel supplying devices 3 through the fuel supplying pipe 11. At this time, after the dust is crushed by a dust pre-processing facility 16, the dust becoming paste-like state with the water 9 being fed is transferred through a crushed-dust transferring pipe 27 and supplied to the fuel supplying pipe 11 together with dispersed air. With such an arrangement as above, the crushed dust is mixed with the paste-like fuel, the mixed fuel is uniformly supplied from each of the fuel supplying devices 3 to the fluidized bed type boiler 1, and the dust is ignited stably in the fluidized bed 4.
Patent JP-2002244310-A (JP)
Title: Resist removing agent
Inventor: HARA YASUSHI
IPC: H01L21/027
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a resist removing agent which shows excellent resist removing and does not corrode copper wiring. SOLUTION: The resist removing agent used for the copper wiring process contains N-(2-hydroxyethyl)piperazine and/or N-alkyl-N'-(2-hydroxyethyl) piperazine as an essential component.
Patent JP-2002244335-A (JP)
Title: Electrophotographic developer and image forming method
Inventor: MATSUDA HIROAKI
IPC: G03G9/087
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a developer excellent in low temperature fixability, to further provide a developer capable of giving an image having high image density, excellent in thin line reproducibility and gradation and free from surface stain, capable of ensuring high image density with low consumption and free of a change of performance due to environmental variation and long-time use and even in use in a toner recycling system and to provide an image forming method. SOLUTION: In the developer having a carrier and a toner containing at least resin particles containing a bonding resin and a colorant and a fluidity imparting agent, (a) the particle size distribution of the toner has 30-70 number % content of toner particles of 2.0 to <4.0 μm particle diameter and <=60 number % content of toner of 4.0-8.0 μm particle diameter, (b) the acid value of the toner is >=10.0 and (c) the quantity of electric charges of the developer is <=-30 μC/g.
Patent JP-2002180882-A (JP)
Title: Injection rate controller for internal combustion engine
Inventor: MATSUMURA TOSHIMI
IPC: F02M45/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To inhibit the sudden change of combustion noise and the torque causing the timer excess spark advance or the timer excess lag in switching control between a pilot control region a controlling the injection rate, and a non-pilot control region not controlling the injection rate. SOLUTION: In switching controlling from the non-pilot control region to the pilot control region, an SPV (solenoid valve for metering) is controlled to be closed and opened at a positioned advanced by a pre-stroke value corresponding to timer position error between a target timer position or an actual timer position just before the switching controlling, and the actual timer position from the start of cam lift, whereby a lag condition (timer excess lag) at an injecting period can be prevented.  On the other hand, in transferring from the pilot control region to the non-pilot control region, the SPV is controlled to be closed and opened at a position delayed by the amount of a pre-stroke value corresponding to the timer position error between the target timer position and the actual timer position after switching controlling from the start of cam lift, whereby the spark-advance (timer excess spark-advance) in the injecting period can be prevented.
Patent JP-2002250434-A (JP)
Title: Control device for continuous variable transmission having infinite change gear ratio
Inventor: NARITA YASUSHI
IPC: F16H61/664
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent vehicle behavior from becoming unstable using feedback compensation, while generating a creep torque to the expectation level of a driver. SOLUTION: A continuous variable transmission having an infinite change gear ratio, having a toroidal type continuous variable transmission mechanism 2, capable of changing a total change gear ration continuously from forward to reverse, a transmission member which changes a change gear ratio of the continuous variable transmission mechanism 2, being driven by a temp motor 36, and a transmission control unit 80 which controls the step motor 36 according to the driving conditions, compensate for a target vehicle speed within a relative vehicle speed arranged by an actual vehicle speed in advance, and when the execution of a creep control is determined, generate a creep by compensating for a target change gear ratio so as to realize the compensated vehicle speed.
Patent JP-2002238654-A (JP)
Title: Container for liquid cosmetic product
Inventor: TOYONAGA MASASHI
IPC: A45D34/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a container for liquid cosmetic products which eliminates the discoloring of a cap on display at a shop-front or during the use at home while the container having the cap made of a synthetic resin is filled with a volatile liquid cosmetic product such as nail enamel. SOLUTION: This container for liquid cosmetic products is constituted of the body thereof for housing the liquid cosmetic product, a cap body made of a polyolefin resin to be detachably mounted on the neck part of the container body, and a member for application mounted inside the cap body. The member for application comprises a fitting part to be fitted in liquid-tight manner into the cap body, a shaft part extended downward from the fitting part, and a brush part provided at the tip of the shaft part. The cap body has an internal protruded part which contacts the upper end of the fitting part while being provided with a through hole which is communicated with outside at a position above the internal protruded part.
Patent JP-2002250572-A (JP)
Title: Heat exchanger
Inventor: ONISHI TETSUO
IPC: F28F3/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having a channel and a shape in the channel for agitating flow in upper and lower directions without increasing pressure loss and manufacturing costs, and drastically improving the heat transfer characteristics on the bottom surface, or on the channel bottom surface and channel upper surface. SOLUTION: The channel 125a of a water-cooling plate 110a has a zigzag shape including a section where a straight section continues, circles the entire region of an area where a heat generation element is arranged on the surface of the heat transfer surface of the water-cooling plate 110a, and is formed in a position relationship where the section between adjacent channels allow fluid to flow in different directions. Every two rib sections 70 having a shape of a hand drum are arranged continuously at each constant interval in each straight channel. The rib sections 7 induce a secondary three-dimensional turbulence flow in upper and lower directions to the main current of fluid (heat radiation water) flowing through the channel 125a at the downstream side to improve heat transfer characteristics by releasing the boundary layer on the bottom surface of the channel.