baber/WOPTO huggingface dataset:
Patent JP-2002220129-A (JP)
Title: Recorder and method for removing foreign matter
Inventor: SASAKI YOSHIHARU
IPC: B41J29/17
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a recorder and a method for removing a foreign matter capable of obtaining a pressing force uniformly in the whole direction of width of a recording medium and removing the foreign matter using an adhesive roller reducing the deterioration of adhesive strength with age, in particular, an adhesive rubber roller. SOLUTION: This recorder is provided with a recording medium supply part, a recording medium conveyance part, and a recording part, and the adhesive roller for removing the foreign matter is arranged in at least any of each part. The adhesive roller has a crown shape in which a diameter of a central part is larger than a diameter in both end parts in the axial direction of a roller main body, and an adhesive material is a rubber material containing TiOx (titanium oxide), hydrocarbon compound having a functional group of C-O or Si-O, and no Ba (barium).
Patent JP-2002221620-A (JP)
Title: Film for polarizing plate
Inventor: OIKAWA WATARU
IPC: G02B5/30
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a film for a polarizing plate in which stripe irregularity is invisible and which gives preferably quality of the screen of a liquid crystal display device. SOLUTION: The film is a cellulose ester film produced by dissolving cellulose esters in an organic solvent to prepare a dope and casting the dope from a flow casting die to a cast supporting body. The stripe irregularity 3 having 3 to 15 mm pitches P1, P2, etc., in the lateral direction shows <0.04 deg. inclination angles θ1, θ2, etc.
Patent JP-2001225653-A (JP)
Title: Aluminum propeller shaft provided with constant velocity joint
Inventor: DUDDY MICHAEL P
IPC: B60K17/22
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum propeller shaft provided with a constant velocity joint used for transmitting the rotation power. SOLUTION: A driveline assembly rotatably mutually connects a first power transmission having the propeller shaft, an adapter plate, a stub shaft and the constant velocity joint to a second rotation transmission. The propeller shaft is provided with a first end connected to the adapter plate and a second end so connected as to drive the first power transmission. The stub shaft is provided with a substantially cylindrical rod having the first end and the second end. The stub shaft is provided with a flange radially extending from the first end of the rod and the flange is connected to the adapter plate. The constant velocity joint slidably and rotatably connected to the second end of the stub shaft is connected to the second power transmission.
Patent JP-2001249391-A (JP)
Title: Confirming camera having focus indicator and method therefor
Inventor: MALLOY-DESORMEAUX STEPHEN G
IPC: H04N5/225
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved confirming camera and a method therefor by which inaccurate focusing is confirmed more accurately. SOLUTION: This camera is a focus-confirming camera using photosensitive film and includes a body, film shutter actuated to record a subject image on photographic film as a latent image, lens system automatically focused to the focal distance of the subject image, electron array image pickup part recording an electronic image corresponding to the latent image, processor receiving the electronic image from the image pickup part, image memory in which the electronic image is stored, focal distance memory in which the indicator of the focal distance is stored, and an image panel whose interface displays both digital image and the focal distance, after the recording.
Patent JP-2002228306-A (JP)
Title: Refrigeration cycle device and method of operating the same
Inventor: MORIMOTO OSAMU
IPC: F25B1/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of fresh lubricant oil by separating and collecting lubricant oil remaining in an existing pipe, even when the fresh lubricant oil for replacing the former lubricant oil is mixed with the former lubricant oil remaining in the existing pipe in a refrigeration cycle device in which the formerly used refrigerant is to be replaced with the fresh refrigerant. SOLUTION: In the refrigeration cycle device, a first refrigerant and a first lubricant oil both of which are formerly used are replaced with a second fresh refrigerant and a second fresh lubricant oil. A branching circuit branching from a refrigerant circuit is provided in the refrigerant circuit. An oil separating collector for separating and collecting the first lubricant oil from the second refrigerant is provided in the branching circuit, and the branching circuit is closed after performing oil separating/collecting operation at a specified time.
Patent JP-2002224697-A (JP)
Title: Facility and method for treating sludge
Inventor: KOGA AKIYOSHI
IPC: C02F11/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To subject hydrous sludge to be thrown in to more efficient heating treatment such as evaporation and combustion in a sludge treating facility and a sludge treating method. SOLUTION: This sludge treating facility is provided with a kiln 1 for burning hydrous sludge G to be thrown in from the kiln bottom part side on the inside and a sludge throwing mechanism for throwing the hydrous sludge in the kiln 1 from the kiln bottom part side. The kiln bottom part is connected to a housing 2 the bottom face 2a of which is formed into a slope inclined downward toward the kiln side. The sludge throwing mechanism is provided with a sludge introducing pipe 10 for sending hydrous sludge forcibly and a sludge throwing port 11 connected to the tip of the pipe 10 at the position parted upward from the face 2a for dropping the hydrous sludge toward the face 2a.
Patent JP-2002062843-A (JP)
Title: Driving device, driving method, power circuit for plasma display panel and pulse voltage generating circuit for driving plasma display panel
Inventor: KISHI TOMOKATSU
IPC: G09G3/288
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To make a driving device simple in its circuit configuration and low in its manufacturing cost by lowering breakdown voltages of respective elements which are provided in the driving device. SOLUTION: This driving device is provided with a first signal line OUTA whose voltage is fluctuated between a positive voltage (+1/2 V) smaller than a voltage V to be applied to a load 20 and the ground level, and a second signal line OUTB whose voltage is fluctuated between the ground level and a negative voltage (-1/2 V) by switches SW1 to SW3 and ON/OFF of the switches. Thus the breakdown voltages of the respective elements can be reduced to the half of the conventional case by controlling the maximum voltage to be applied to the respective elements in the device to a voltage (1/2) smaller than the voltage V to be applied to the load 20 while applying positive and negative voltages given from the first and second signal lines selectively to the load 20 by the ON/OFF of switches 4, 5.
Patent JP-2002233367-A (JP)
Title: Method for preparing template dna for expressing rna
Inventor: KANDA HIDETOSHI
IPC: A61K48/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a template DNA(deoxyribonucleic acid) for producing a RNA(ribonucleic acid). SOLUTION: This method for preparing the template DNA comprises preparing the template DNA for expressing the RNA by using a nucleic acid amplification method in which a nucleic acid amplification product containing an inverted repeat sequence can be produced. The method for expressing the RNA which contains the inverted repeat sequence comprises using the template DNA. The RNA expression vector is obtained by incorporating the template DNA. The methods for modifying animal cells and plant cells are conducted by using the template DNA, respectively.
Patent JP-2002146255-A (JP)
Title: Ink composition
Inventor: SANO TSUYOSHI
IPC: C09D11/326
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for improving discharge stability and reliance on anticlogging. SOLUTION: This ink composition for ink jet recording comprises at least a pigment, triethylene glycol monobutyl ether, 2-pyrrolidone, a surfactant, water and a water soluble organic solvent, wherein a weight ratio of the surfactant, triethylene glycol monobutyl ether and 2-pyrrolidone is from 1:4:4 to 1:20:20, and the surfactant is is a compound represented by formula (I).
Patent JP-2002233894-A (JP)
Title: Treatment method for sludge and organic waste water and treatment equipment for organic waste water
Inventor: OTAKE HISAO
IPC: C02F1/52
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for sludge which facilitates the reutilization of phosphorus and makes a contribution to the reduction of an amount of discharging a phosphorus component by using a simplified system in the treatment method for organic waste water thereby efficiently separating and recovering the phosphorus component. SOLUTION: The method of treating the sludge including (a) a metal removing process step of dissociating the metal ions sticking to the surface layers of the solids in the sludge to be treated and preventing the readhesion the metal ions to the solids, (2) a phosphorus releasing process step of releasing the phosphorus component in the sludge to be treated to a liquid phase, (3) a solid-liquid separating process step of subjecting the treating liquid after the phosphorus relapsing treatment to a separation of solid from the liquid and (4) a phosphorus flocculating process step of settling the phosphorus components by adding a flocculating agent to the liquid phase containing the released phosphorus component as well as the treatment method for the organic waste water including the respective process steps described above and the equipment for the same.
Patent JP-2002236888-A (JP)
Title: Information providing medium with noncontact ic memory, commodity provided with this medium and information providing method using this commodity
Inventor: UCHIMIYA MASAYUKI
IPC: G06K17/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To efficiently provide commodity information on a commodity including, prize or miss information, campaign information, enterprise information, and store information for a customer and a commodity distributing dealer. SOLUTION: The commodity is provided by installing an information providing medium with an IC memory capable of writing and reading information data in a noncontact system on the commodity itself and a packing material of the commodity. This method is provided for a commodity provider to provide information such as the commodity information, the campaign information, and the enterprise information for the customer and the commodity distributing dealer by displaying the information on a terminal unit 16 connected to a network via an IC memory data information general control server 30 to a database 20 for storing customer information, and individual specific information of the customer from the IC memory by the noncontact system installed on the commodity.
Patent JP-2002237762-A (JP)
Title: Radio equipment
Inventor: MAJIMA NOBUAKI
IPC: H04B1/38
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To improve an antenna gain when portable equipment on which radio equipment is mounted is held in 4 hand, or placed on a metallic desk. SOLUTION: A Bluetooth adapter 106 being radio equipment is provided with an upper connected part 107 connected to the upper part of the main body of a portable telephone set 101 being portable equipment, a lower connected part 108 connected to a connector 105 at the lower part of the main body of the portable telephone set 101, a radio circuit part 112 arranged along the back side of the main body of the portable telephone set 101 in a connecting part 109 for connecting both connected parts at the back side of the main body of the portable telephone set 101, and a mono-pole antenna 114 being a built-in antenna element arranged in a lower connecting part 110 whose radiation edge is extended through the lower part of the connector 110 toward the front side of the main body of the portable telephone set 101.  Therefore, it is possible to improve the gain of the built-in antenna element even at the time of gripping the whole part of the Bluetooth adapter 106 and the portable telephone 101 on which this adapter is mounted.
Patent JP-2002234855-A (JP)
Title: Method for oxidizing hydrocarbon compounds
Inventor: OMORI HIDEKI
IPC: C07D303/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for oxidizing a hydrocarbon compound, by which various hydrocarbon compounds are oxidized using a relatively low cost catalyst, and to provide a method for efficiently producing oxygen-containing compounds from the hydrocarbon compound by the oxidation reaction. SOLUTION: This method for oxidizing the hydrocarbon compound is characterized by oxidizing the hydrocarbon compound with molecular oxygen in the presence of a catalyst comprising aluminum phosphate containing vanadium atom, and the method for producing the oxygen-containing compound such as an alcohol, a ketone, an aldehyde or an epoxide from the hydrocarbon compound by the oxidation reaction.
Patent JP-2002245849-A (JP)
Title: Conductive filter for conductive paste and manufacturing method of the same
Inventor: OUCHI MASAMI
IPC: H01B1/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive filler for a conductive paste suitable to fill up small spaces like through holes or via holes of a laminated board, with high fluidity and excellent conductivity. SOLUTION: The conductive filler for the conductive paste is composed of copper powder containing silver less than 1-10 weight %, most of silver locates on the surface of the copper grain, and for the silver containing copper grain, the ratio of the average length of long axis to the average length of short axis ranges between 1.1-5.
Patent JP-2002236605-A (JP)
Title: Data backup system
Inventor: YAMAMOTO YUJI
IPC: G06F3/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To carry out data backup at a low cost in a client server system. SOLUTION: A client server system 28 comprises a client server machine 18 provided with a hard disc storage part 20, and a plurality of client machines 24a-24x respectively provided with hard disc storage devices 26a-26x. At least one machine out of a plurality of client machines 24a-24x is selected as a client machine of a data backup place, and at least a part of data stored in the hard disc storage device 20 provided at the client server machine 18 is stored in the hard disc storage device 26 provided at the selected client machine of the data backup place.
Patent JP-2001248486-A (JP)
Title: Internal combustion engine and operating method for the same
Inventor: KUESELL MATTHIAS
IPC: F02D41/24
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To determine an actual torque value of an internal combustion engine, more particularly, a direct injection type internal combustion engine with very high accuracy and to thereby optimize an open loop control or a closed loop control of the internal combustion engine operation. SOLUTION: Torque formed by the internal combustion engine 22 is regulated by depending on trapped actual torque value Mist, target torque value Msoll and other operating amount. At the time, an operating state 13 of the internal combustion engine 22 is trapped and the actual torque value Mist is trapped by at least one pressure sensor 26 arranged within a combustion chamber. An ignition angle ZW and injection starting timing ESB are optimized so as to increase torque formed by the internal combustion engine 22 as much as possible within a range of at least one adaptive loop for the prescribed and fixed operating state 13 of the internal combustion engine 22. The optimized ignition angle ZW and the optimized injection starting timing ESB are made bases of succeeding operations of the internal combustion engine 22.
Patent JP-2002204924-A (JP)
Title: Cyclone type deodorizing apparatus
Inventor: OGATA ISASHIGE
IPC: B01D53/34
Filed: 2001-01-13
Abstract: PROBLEM TO BE SOLVED: To obtaine a high deodorizing efficiency with a deodorizing apparatus using water and prevent a water spray nozzle from being clogged, or prevent circulated water from becoming muddy. SOLUTION: An exhaust cylinder 2 is provided concentrically inside upward a cyclone room 1 forming almost an cylinder, its lower opening 2A is allowed to open to an almost center of the cyclone room 1. An introducing duct 4 for introducing the deodorant open air tangentially from outside the cyclone room 1 is provided in a ring-like space 3 formed by the exhaust cylinder 2 and the cycline room 1. A floor 5 for sucking the deodorant open air to be supplied to the cyclone room 1 is provided to the introducing duct 4. Further, a first jet nozzle means 6 for jettomg water is provided inside the introducing duct 4 to provide a cyclone type deodorizing apparatus.
Patent JP-2001358274-A (JP)
Title: Apparatus and method of cutting lead of electronic component
Inventor: TSUKADA CHUICHI
IPC: H01G13/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a lead cutter for cutting the bases of upper and lower outer leads extended parallelly from a side face of an electronic component body from the leading edge parts of the outer leads linked to the bases, respectively. SOLUTION: This apparatus comprises a first pressing means 100 for half- cutting the bases 24 of the upper and lower outer leads extended parallelly from the side face of the electronic component body 10, in the shape of a V-shaped recess across the bases, and a second pressing means 200 for pressing the component body 10 of an electronic component downwards to cut the half- cut bases 24 of the upper and lower outer leads from the leading edge parts 22 of the outer leads linked to the respective bases 24. After half-cutting the bases 24 of the upper and lower outer leads in the shape of a V-shaped recess by means of the first pressing means 100, the half-cut bases 24 of the upper and lower outer leads are cut from the leading edge parts 22 of the outer leads linked to the respective bases 24 by means of the second pressing means 200.
Patent JP-2002244061-A (JP)
Title: Optical beam scanner
Inventor: OGAWA KAZUHIRO
IPC: B41J2/44
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To surely prevent the density unevenness on a photoreceptor drum in spite of a simple structure which does not entail an increase of a manufacturing cost and the degradation in assembly workability. SOLUTION: A bottom 2B of an optical box 2 for housing optical beam generating means, optical beam deflecting and scanning means, optical beam imaging means and optical beam reflecting means is opened with a pass window 2C of the optical beam reflected by the optical beam reflecting means. Since the bottom 2B of the optical box 2 is provided with a recessed part 2D opened with the pass window 2C at a prescribed level difference, the natural frequency near the recessed part 2D of the optical box 2 is shifted to a high frequency side and the rigidity near the recessed part 2D is enhanced.
Patent JP-2002243178-A (JP)
Title: Heating control method and heater
Inventor: TANAKA AKIHIRO
IPC: F24D3/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a heating control method and a heater in which trouble due to intrusion of air into piping is avoided. SOLUTION: At the time of starting operation, a decision is made whether air (10) has intruded a circulation passage (26, piping 38) or not before heating operation is started and a transition to heating operation or a transition to heating operation after removing air from the circulation passage is made depending on the decision results thus avoiding trouble due to intrusion of air into piping employing a resin pipe.
Patent JP-2002244331-A (JP)
Title: Regeneratable electrophotographic image recording body and method for regenerating the same
Inventor: KOBAYASHI TOMOO
IPC: G03G7/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a regeneratable electrophotographic image recording body which retains good fixability while ensuring high quality of an image even when an image forming material containing a releasing agent such as wax is used and makes it possible to remove only an image without impairing the surface of the image recording body when the image is unnecessary and to provide a method for regenerating the image recording body. SOLUTION: The regeneratable electrophotographic image recording body is obtained by disposing an image receiving layer on at least one face of a substrate and the image receiving layer contains a curable silicone resin, a polyvinyl acetal resin and a releasing material.
Patent JP-2002244305-A (JP)
Title: Method and apparatus of manufacturing photosensitive resin letterpress
Inventor: WATANABE MIKICHI
IPC: G03B27/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To make a plate for a relief image having a shoulder angle adequate as a letterpress for flexographic printing with a liquid photosensitive resin plate making system for directly drawing digitized image information by using active rays. SOLUTION: The apparatus and method of forming the relief image controlled in the shoulder angle by dividing a photosensitive resin layer 200 applied at a specified thickness onto a base 100 to a two-dimensional matrix and irradiating the layer with the active rays 500 controlled in the incident angle from a digital exposure device 20 by each of the blocks constituting the two-dimensional matrix are provided.
Patent JP-2002251380-A (JP)
Title: User collation system
Inventor: KISHIBA HIDEYUKI
IPC: G06F21/34
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a user collation system where visual collation is performed and automatic authentication is assisted by setting information which can be collated by automatic authentication as a collation result and transferring information witch cannot automatically be collated to an examiner in the remote place of a general-purpose network. SOLUTION: A user 32 faces a user terminal 34, exhibits a confirmation recording medium 33 to a medium information acquirement part 36 and inputs medium information such as a face photograph. A user information acquirement part 35 photographs the face image of the user and inputs user information. The user terminal 34 collates user information with medium information. When the user is identified, a necessary processing is advanced. When the user cannot be decided to be identical in the user terminal 34, the user terminal 34 transmits user information and medium information to an examiner terminal 46 through a communication line. In the examiner terminal 46 receiving information, the examiner performs visual collation and the collation judgment result is returned to the user terminal 34 through the communication line.
Patent JP-2002251475-A (JP)
Title: Home diagnosis terminal and home diagnosis system
Inventor: ITO KAZUHIKO
IPC: G06Q50/22
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a home diagnosis terminal and system which can immediately given a diagnosis at home. SOLUTION: This home diagnosis terminal prepares a screen receiving function, which receives a diagnosis application screen, displays the diagnosis application screen, and outputs a screen code of the diagnosis application screen. And it prepares a sending function, which inputs the screen code outputted from the screen receiving function, inputs a selection number code of the menu displayed on the diagnosis application screen, and sends the screen code and the selection number code,. And it also prepares a diagnosis result receiving function, which receives and displays the result of the diagnosis based on the sending contents of the sending function.