baber/WOPTO huggingface dataset:
Patent JP-2002214742-A (JP)
Title: Diazo photosensitive paper
Inventor: HOSOKI YASUYUKI
IPC: G03C1/61
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a diazo photosensitive paper which uses a support containing non-wood pulp and thereby, to contribute to preservation of the global environment or the like. SOLUTION: The diazo photosensitive paper is produced by forming a photosensitive layer on a support having <=60 wt.% non-wood pulp content. The support is preferably a neutral paper. In one example, the diazo photosensitive paper is manufactured in the following steps. A liquid for a precoat layer consisting of fine powder silica, polyvinyl acetate emulsion, polyvinyl alcohol aqueous solution and water is applied and dried on a support consisting of 60 wt.% bleached craft pulp of broadleaf trees and 40 wt.% kenaf pulp to form a precoat layer. Then a liquid for a photosensitive layer having specified composition is applied and dried on the precoat layer to form a photosensitive layer.  A liquid for a back layer consisting of aluminum sulfate, sulfuric acid and water is applied and dried to form a back layer on the opposite surface of the support to the surface where the precoat layer and the photosensitive layer are formed.
Patent JP-2002211432-A (JP)
Title: Steering wheel swing angle restrictor of industrial vehicle
Inventor: YOSHIOKA MASAHIRO
IPC: F16F7/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To relieve an impulsive noise generated when a steering wheel is turned fully. SOLUTION: A synthetic resin or hard rubber cushioning member 20 is stuck onto the head part of a bolt 14 for turn angle adjustment. Since the cushioning member 20 is installed on the head part of the metallic bolt 14, even if the working face 16 of a metallic knuckle part 6 comes into contact with the cushioning member 20, a conventional metallic sound does not occur, and the impulsive noise is relieved to become offensive to ears. Also, a turn angle can be adjusted with the bolt 14 to provide an appropriate turn angle. In addition, since the cushioning member 20 is formed with a synthetic resin or hard rubber material, a cost for a measure against noise can be suppressed.
Patent JP-2002221505-A (JP)
Title: Gas detection system and gas detection method
Inventor: KATO AKIRA
IPC: G01N27/12
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To operate a gas detection end in an appropriate personal computer, and to transmit a detection signal to a server. SOLUTION: In this system, the gas detection end 12 is connected to the personal computer 4 via a USB, a gas sensor is driven by use of a power line and a ground line of the USB, and the detection signal of gas is transmitted to the personal computer 4. The personal computer 4 is connected to the server 14 via a LAN 2, and the server 14 processes the detection signal of the gas.
Patent JP-2002227646-A (JP)
Title: Engine with egr cooler
Inventor: OZU TAKU
IPC: F02M25/07
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an engine with an EGR(exhaust gas recirculation) cooler which has a cooling water circulation path simple in structure, by which the heating performance of a heater can be improved in a heater device for a vehicle at idling operation. SOLUTION: The engine 1 has a main circulation path Rm going through a first opening/closing path 8a-8c of a thermostat 8 and a radiator bypassing path Rb going through a second opening/closing path 8b-8c thereof as the cooling water circulation path of the engine 1, and is provided with a heater device 5 for the vehicle utilizing the cooling water as a heating source and an EGR cooler 6 for cooling an EGR gas with the cooling water of the engine 1. Further, the engine 1 is provided with a path Rh for the heater device and a path Rc for the EGR cooler, and is composed such that the path Rc for the EGR cooler passes through the first opening/closing path 8a-8c.
Patent JP-2002230398-A (JP)
Title: Method and system for leaflet information distribution
Inventor: SATO MICHIO
IPC: G06Q10/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To efficiently provide leaflet information which is useful for many readers at low cost. SOLUTION: Reader information including a network address as a distribution destination and leaflet selection information for selecting necessary leaflet information is stored in a reader information storage device 19, basic leaflet information including advertisement information, validity term information showing the term of validity of the advertisement information and issuing store information showing the issuing store of the leaflet information is stored in a basic information storage device, and store information including store specification information is stored in a store information storage device 18. A control part 15 selects the basic leaflet information and store specification information according to the leaflet information respectively and generates leaflet information for each user and distribute the information.
Patent JP-2001268623-A (JP)
Title: Flexible access authorization feature to enable mobile terminal user to access service through wireless network of third generation
Inventor: TORABI MOHAMMED
IPC: H04M3/42
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism which allows a network operator or service provider to dynamically allow the reception of service that a subscriber does not participate in advance or that is not provided through the home network of a user. SOLUTION: A user is enable to extend the portfolio of usable communication services and make a contract at need and the service can be obtained when necessary by moving the user mobile terminal irrelevantly to the position of the user in a wireless communication network and without reference to a set of current service that the user is allowed to receive.
Patent JP-2001273059-A (JP)
Title: Method and data processing system to restrict operation of usb device
Inventor: DAVID CARROL CHARUNAA
IPC: G06F3/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system and a method protecting a USB device to enable the USB device to be available only by a connected computer system. SOLUTION: The USB device is not connected with any computer systems until it is used for the first time. When the USB device is used and connected with a specific computer system for the first time, it is connected with the specific computer system included in the data processing system. The USB device is initially incapacitated and turns to be available by responding only to the connection with the connected computer system. The USB device and the connected computer system are connected by using a pair of the encryption keys. Here the connected computer system memorizes the first key and the USB device memorizes the second key.
Patent JP-2002232581-A (JP)
Title: Communication system and supervisory system
Inventor: YOSHIDA MITSUYUKI
IPC: H04Q9/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a supervisory system where no inconvenience takes place when a modem is used. SOLUTION: The supervisory system 1 that receives data from a section 2 to be supervised and supervises the section 2 to be supervised, is provided with a supervisory section 3 that supervises the section 2 to be supervised, 1st signal converters 5, 26 placed at the section 2 to be supervised, a 2nd signal converter 8 placed at the supervisory section 3, and communication means 6, 7 that make communication with the 1st and 2nd signal converters 26, 8 by using a DTMF signal, the 1st signal converter 26 converts the signal outputted from the section 2 to be supervised into the DTMF signal, converts the DTMF signal received via the communication means 6, 7 into a signal suitable for the section 2 to be supervised,  and the 2nd signal converter 8 converts the signal sent from the supervisory section 3 into the DTMF signal and converts the DTMF signal received via the communication means 6, 7 into a signal suitable for the supervisory section 3.
Patent JP-2002232655-A (JP)
Title: Image reader
Inventor: FUKUDA HARUHIKO
IPC: H04N1/19
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress EMI radiation within an allowable range while performing image noise prevention and operation stability by making a diffusivity large in the order of a large circuit block area, e.g. in a printed board. SOLUTION: The frequency of a clock signal is diffused by a plurality of diffusivities in each circuit block on a scanner IPU substrate (1) in an image reader, and a diffusivity is made large in order of a large circuit block area. There are three other items.
Patent JP-2002236343-A (JP)
Title: Image forming device and image forming method using the same
Inventor: SUDA YOSHIHIKO
IPC: G03D5/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image forming device whose operability is facilitated and whose stability is improved, and also, to provide an image forming method using the device. SOLUTION: In the image forming device provided with a part for loading an exposed color film, a part for loading a developer cartridge, a part for applying the developer on the color film, a part for developing the color film with the applied developer and a part for reading an image on the developed color film by an image sensor, the developer cartridge is replaced whenever one roll of the color film is developed.
Patent JP-2002233475-A (JP)
Title: Western style toilet device
Inventor: TAKAMATA KEN
IPC: A47K13/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a western style toilet device by which urine scattering is surely prevented when a western style toilet is used for urination by a male in a standing posture and a toilet lid is automatically opened when a helper is to take a helping posture near the toilet. SOLUTION: To projected parts 5 and 6 of a toilet seat box 4, foot detection sensors 18 and 19 provided with a light emitting element and light receiving element for infrared rays and visible light are turnably installed. A light spot and a foot detection area are set at desired positions on a floor surface near a toilet bowl 2 and a toilet seat 7 is raised on the basis of foot detection signals.
Patent JP-2002240987-A (JP)
Title: Paper feed tray
Inventor: KUSUMI TADASHI
IPC: B65H11/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed tray of an imaging device which can firmly fix a side fence without making operation troublesome. SOLUTION: This paper feed tray 1 has a pair of side fences 9, 10 freely drawn out from a direction orthogonal to a paper feed direction relating to the imaging device to adjustably support an opposed space in accordance with a width size of paper to a position of draw out direction this side and interior side. Lock units 13, 25 having many mesh teeth 13a to be orthogonal to the paper feed direction are fixedly provided in a bottom part of the paper feed tray 1. A pin 18 as a lock part is provided capable of swiveling with a support shaft 19 serving as the center in one end of an operation member 14, a plurality of protrusions 18a freely engaged/disengaged with/from the mesh teeth 13a are provided in lower end both sides thereof. The side fence 9, 10, by providing a plurality of lock mechanisms, is firmly fixed.  A plurality of the lock mechanisms can be operated by the single operation member 14.
Patent JP-2002242353-A (JP)
Title: External facing skeleton structure and implementation thereof
Inventor: FUNAKI GANTAN
IPC: E04B7/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an external facing skeleton structure and an implementation thereof, which enable stable mounting of a wall material, such as a ceiling board and are adaptable to a any roof constitution including changes in the direction of height. SOLUTION: A structural material 1, which is fixed on a beam material 5, is provided with a rising part 11, which has an opening 111, and a flange part 12 formed at the upper end of the rising part 11. Wall material support means 13 and 2 are provided in the structural material 1 or between the adjacent structural materials 1 and 1. The wall material 3, having at least one characteristic selected from thermal insulation, sound absorption, sound insulation, fireproofness and fire resistance is erected by the supporting means 13 and 2. The external facing structure is constructed outside the flange part 12 of the structural material 1.
Patent JP-2002241713-A (JP)
Title: Sheet for protecting semiconductor wafer
Inventor: SAITO TAKESHI
IPC: H01L21/304
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve problems that a gap is sometimes formed between a circuit and a sheet for fixing a semiconductor wafer or chipping or cracking sometimes occurs during polishing of the semiconductor wafer when the sheet for fixing the semiconductor wafer is laminated onto the semiconductor wafer having unevennesses of about 100 μm on the surface thereof. SOLUTION: This sheet for the semiconductor wafer is obtained by providing a cushion layer between a sheetlike support and an adhesive mass layer laminated onto one surface of the support and regulating the dynamic modulus of elasticity of the cushion layer at 10-40 deg.C to 1×10-2 to 5×103 N/cm2, the thickness of the cushion layer to 10-300 μm and the thickness of the adhesive mass layer to 5-150 μm.
Patent JP-2001310485-A (JP)
Title: Pump, ejection recovery unit comprising it and imaging apparatus
Inventor: YOSHIDA MASAHITO
IPC: B41J2/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that no compact pump can suck and discharge a desired quantity of fluid simultaneously for a plurality of systems. SOLUTION: The pump comprises a barrier wall 16 for partitioning the inside of cylinders 14, 15 into a plurality of fluid chambers along the longitudinal direction, a plurality of discharge ports 17 opening to the cylinders 14, 15 to communicate with one end side of the plurality of fluid chambers in the longitudinal direction and discharging fluid from the plurality of fluid chambers, a plurality of suction ports 18 opening to the cylinders 14, 15 to communicate with the other end side of the plurality of fluid chambers in the longitudinal direction and sucking fluid from the plurality of fluid chambers, a plurality of pistons 21 contained slidably in the plurality of fluid chambers and partitioning each of the plurality of fluid chambers into a plurality of chambers 19, 20,  and a piston rod 23 common to the plurality of pistons 21 and penetrating the barrier wall 16 slidingly to reciprocate the plurality of pistons 21, respectively, in the plurality of fluid chambers.
Patent JP-2001240683-A (JP)
Title: Pressure sensitive adhesive composition based on acrylate having uv crosslinked structure
Inventor: HUSEMANN MARC
IPC: A61K31/7088
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a polyacrylate composition for hot melt process easy to process in hot melt state because the intermediate in the process manifests low viscosity and changes into a composition having high shear strength only after the process. SOLUTION: This structural polyacrylate composition is obtained by carrying out UV irradiation induced crosslinking of a polymer mixture comprising a copolyacrylate prepared by using following monomers (a); (a1) 70-99 wt.% based on the (a) of an acrylic acid and/or acrylate expressed by the formula: CH2=CH (R1)(COOR2) [R1 is H or CH3 and R2 is a 1-20C alkyl], (a2) 0-15 wt.% based on the (a) of an unsaturated olefinic monomer including a functional group sand (a3) 1-15 wt.% based on the (a) of t-butylacrylate, and (b) 0.01-25 wt.% based on the polymer mixture of a photo cationic initiator, and includes a highly crosslinked region existing along the region having low degree of crosslinking and/or uncured region.
Patent JP-2002240287-A (JP)
Title: Printer head, printer and method for driving printer head
Inventor: EGUCHI TAKEO
IPC: B41J2/05
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To make a deviation of a impact position unnoticeable in a line head of a thermal ink jet printer. SOLUTION: In the printer, an ink liquid drop D1 or D2 is discharged from a nozzle 14a by driving a heater 11A or 11B, and is made to impact on a printing object body which shifts relatively to the nozzle 14a, whereby an image is recorded. The printer head used in the printer has a plurality of heaters 11A and 11B set for one nozzle 14a to different positions in an ink chamber 13a corresponding to one nozzle 14a. The plurality of heaters 11A and 11B can drive independently of each other.
Patent JP-2002248475-A (JP)
Title: Electrolytic cell for sewage treatment apparatus
Inventor: FUKUNAGA TAKESHI
IPC: C02F1/463
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell for a sewage treatment apparatus constituted so that electrode attaching and detaching work is facilitated by making the wiring between power supply and electrodes in order with effectively using the dead space in the apparatus. SOLUTION: The electrolytic cell for the sewage treatment apparatus is equipped with a tank provided for sewage treatment and having an inclined surface part under at least one side wall thereof, a plurality of electrode units, each of which has a pair of electrodes opposed to each other and arranged in the tank, the air diffusion pipe arranged under the surface of the sewage in the tank, the relay terminal to which the electrode units are electrically connected and the power supply for supplying a current to the electrode units through the relay terminal. The relay terminal is arranged at a position above the surface of the sewage in the upper part of the inclined surface part.
Patent JP-2001329437-A (JP)
Title: Polyester fiber
Inventor: SHIMOYAMA SATORU
IPC: D04B1/16
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber free from the fatal defects of polyester fiber comprising low resiliency and low recovery under repeated compression and provide a cloth produced by using the fiber. SOLUTION: The objective polyester fiber has an apparent Young's modulus of 100-2,000 N/mm2, an initial stress of 0.2-0.6 cN/dtex, an initial elongation of 4-60%, a breaking strength of 0.5-1.7 cN/dtex, a breaking elongation of 120-420%, an X/Y ratio of 0.04-1.4 (X is initial elongation; and Y is the difference between the secondary inflection point and the breaking elongation) and a β/αratio of 0.15-2.2 (α is the strength difference between the primary inflection point 4 and the secondary inflection point 5; and β is the difference between the secondary inflection point 5 and the breaking strength).
Patent JP-2002248125-A (JP)
Title: Resource-saving diaper
Inventor: ISHIBASHI NORIYUKI
IPC: A61F13/74
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a resource-saving diaper product which has the advantage of paper diaper and cloth diaper and a paper diaper of which is fit in a diaper cover without holding tape to be attached or removed with one touch of a finger. SOLUTION: This product has the advantage both of a paper diaper and a cloth diaper and a paper diaper is fit in a diaper cover without holding tape as to be attached or removed easily with one-touch of a finger.
Patent JP-2002249722-A (JP)
Title: Resin composition for water-borne coating
Inventor: KUNIMASA KEIKO
IPC: C09D201/08
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for a water-borne coating having excellent nonfouling adhesion and weather resistance in a well-balanced state and capable of forming a film of high gloss. SOLUTION: This resin composition for the water-borne coating comprises (A) 100 pts.wt. (pts.wt. of solids of the emulsion) of a synthetic resin emulsion, (B) 0.1-30 pts.wt. of a silane coupling agent represented by formula (I) (R<1> O)3 SiR<2> (I) (wherein, R<1> s are each the same or different and a 1-20C organic group; and R<2> is an organic group having a cyclic structure and epoxy group) and, if necessary, (C) 1-50 pts.wt. of a silane compound represented by formula (II) (R<3> O)4-a SiR<4> a (II) (wherein, R<3> s are each the same or different and are each a 1-20C organic group; R<4> s are each the same or different and are each a 1-20C organic group; and a is an integer of 0 or 1) and/or its partial hydrolyzate condensate and further (D) a curing catalyst.
Patent JP-2002254416-A (JP)
Title: Method for manufacturing instantaneously mold- releasable cement product
Inventor: MATSUNAGA ATSUSHI
IPC: C04B28/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cement product which can provides a high strength and dense cement product although instantaneous mold-releasing is performed. SOLUTION: A method for molding using a concrete kneaded product containing a cement ingredient comprising a Portland cement, an anhydrous plaster containing a specified range of fluorine content and an inorganic intimate mixture by a specified ratio gives the high strength and dense cement product although instantaneous mold-releasing is performed.
Patent JP-2002257051-A (JP)
Title: Control valve of variable displacement compressor and adjusting method of the same
Inventor: IWATA KITARU
IPC: F04B27/18
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a control valve of a variable displacement compressor capable of improving passing smoothness of a magnetic flux between a coil and a needle even when the thickness of a storing cylinder is large, and preventing an electromagnetic force from occurring between the bottom surface of the needle and the inner bottom surface of the storing cylinder. SOLUTION: The lower end of the storing cylinder 52 is constituted with a second cylindrical member 59 having a bottom made of magnetic material. In the storing cylinder 52, a nonmagnetic material made shim 65 is interposed between the bottom surface 56a of a plunger 56 and the inner bottom surface 59a of the second cylindrical member 59.
Patent JP-2002255114-A (JP)
Title: Vacuum-compression-packaging method for compressible object
Inventor: NISHIO MASAHARU
IPC: B65B31/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum-compression-packaging method for a compressible object with which an opening of a storage bag can be securely heat-sealed. SOLUTION: The method comprises a process of receiving the compressible object 8 in a packaging bag 7 made of a plastic film, a process of inserting a tip of a suction tube 2a of a vacuum-suction device 2; a process of holding an outer peripheral surface of an inserted portion of the suction tube 2a with pressure applied by a pressure-holding member 3 to bring the plastic film into pressure contact airtightly with the outer peripheral surface of the inserted portion, and at the same time bringing an opposite side rim of the plastic film on a storage mouth of the packaging bag 7 other than the inserted portion into pressure contact airtightly by a pressurizing member 4; a process of sucking air in the bag 7 by the vacuum-suction device 2 to compress the compressible object 8 by vacuum-pressure-reduction of the device 2;  and a process of advancing a heat-sealing member 5 which is constructed to be capable of advancing/ retreating over a full width of the storage mouth of the packaging bag 7 below the inserted suction tube 2a to have the storage mouth heat-sealed.
Patent JP-2002254780-A (JP)
Title: Printer control device and printer control method
Inventor: MUKOYAMA KIYOSHI
IPC: B41J29/46
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer control device and a printer control method capable of detecting consistently and accurately a multiple paper feed that plural sheets of printing paper are fed and transported in an overlapped state. SOLUTION: The printer control device and control method include the steps of measuring a paper transported amount from the leading edge to the bottom end of the paper detected at a predetermined position, converting the measured amount into a paper page length, comparing the converted length with a given page length data, and detecting from the compared result a multiple paper feed if the converted length is larger than the given page length data, exceeding a predetermined allowable margin.