baber/WOPTO huggingface dataset:
Patent JP-2002309171-A (JP)
Title: Urethane-based surface-treating agent
Inventor: MATSUNAGA TOSHIAKI
IPC: C08G18/10
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface-treating agent capable of forming a surface- treated layer firmly adhered to the surface of a base material and useful as an adhesion-suppressing agent for a hydraulic mixture, a friction reducing agent or a soil-sticking inhibitor. SOLUTION: The surface-treating agent comprises as essential ingredients an isocyanate group-terminated urethane prepolymer, obtained by reacting as essential reactants a polyether polyol (a) and/or a polyester polyol (b) and an organic polyisocyanate (c), or the isocyanate group-terminated urethane prepolymer and a solvent, and is useful as a hydraulic mixture adhesion inhibitor to be applied on the surface of a base material thereby to inhibit adhesion between the surface of the base material and a hydraulic mixture.
Patent JP-2001357246-A (JP)
Title: System and method for dealing mediation
Inventor: NOGUCHI KIYOSHIGE
IPC: G06Q20/42
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a dealer to deal with a consumer with ease by suppressing the danger of the dealings by the reliability of a dealing partner. SOLUTION: When dealing is carried out, the validity of a card is decided according to the card number to guarantee at least the status of the seller side.
Patent JP-2002315000-A (JP)
Title: Data transmitter
Inventor: NISHIMOTO MASAKAZU
IPC: H04N19/196
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To realize a highly efficient compression data transmission by suppressing the difference between a compression capacity being predicted from a specified compression rate and the actual compression capacity. SOLUTION: The data transmitter 1 comprises a section 11 for compressing image data using wavelet conversion, a temporary memory 13 for buffering compression data CD1 -CDn outputted from the data compressing section 11, a transmission schedule control section 14 for determining the transmission order of the compression data CD1 -CDn based on the compression capacity of each compression data, and a section 15 for transmitting the compression data CD1 -CDn on a communication line NW1 according to the transmission order. Since wavelet conversion is employed, difference between a compression capacity being predicted from a specified compression rate and the actual compression capacity can be suppressed.  Consequently, the transmission order can be optimized easily to conform to the communication rate or communication conditions of the communication line NW1 and the compression data can be transmitted efficiently.
Patent JP-2002312809-A (JP)
Title: Three-dimensional image display method
Inventor: MATSUMOTO KAZUHIKO
IPC: G06T15/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To make the picture quality of a rendered three-dimensional image higher than that of a conventional method by making it possible to compute a gradient based on a ray reaching point as the center of the computation in a three-dimensional image display method which makes a volume rendering by ray casting. SOLUTION: A plurality of nearby coordinate points which are needed to compute the gradient at the ray reaching point and center around the ray reaching point are determined and interpolated voxel values at the nearby coordinate points are computed by interpolative computation from voxel values of voxels around the nearby coordinate points; and the gradient at the ray reaching point is computed by using the interpolation voxel values and used to obtain the shading coefficient of the ray reaching point.
Patent JP-2002305903-A (JP)
Title: Levee plastering machine
Inventor: YASUKURA TOSHIYUKI
IPC: A01B35/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To improve a drumlike levee reshaping body for plastering an original levee with mud for plastering the levee cut by a banking body and fed to a site of the original levee and restoring the original levee while rotating. SOLUTION: This levee plastering machine 1 is provided with a machine frame 4 demountably connected through a connecting device to the rear of a traveling machine body, the banking body 5 freely rotatably installed in the machine frame 4, cutting the mud for the levee plastering and feeding the mud to the site of the original levee and the drumlike levee reshaping body 6 located at the rear of the banking body 5, plastering the original levee with the mud fed by the banking body 5 and restoring the original levee while rotating.  The levee reshaping body 6 is equipped with a plurality of reshaping plates 15a twisted and bent in a spiral form at a swept-back angle in the rotative direction of a levee reshaping drum 15 from the center of rotation toward the side of the outer periphery on the outer peripheral surface of the levee reshaping drum 15 forming the inside surface of the levee while rotating and formed at a regular interval in the peripheral direction. The respective levee reshaping plates 15a have a curved surface in which points on a trochoid curve are continuous when viewed in the plane.
Patent JP-2002311684-A (JP)
Title: Electrifying device and image forming device using electrifying device
Inventor: SUGAWARA TOMOAKI
IPC: G03G15/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a stable and highly efficient electrifying device that is durable under high output and constitutes electron emitting elements with little unevenness in electrification, as the electrifying device using the electron emitting elements. SOLUTION: In the electrifying device provided with a conductive substrate, a ferroelectric field drift layer and a surface electrode, at least one part of a conductive part of the substrate is used as a down electrode, a low resistance part and a ferroelectric drift part are formed on the down electrode in a striped state or the low resistance part is formed in a net state, and the low resistance part and the down electrode are brought into contact by heat and by electricity.
Patent JP-2002307453-A (JP)
Title: Method for determining specification of constituent material of molded product
Inventor: KATAOKA ATSUSHI
IPC: G06Q50/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the specification of the constituent material of a molded product capable of giving an answer in a short time when a material maker receives an inquiry about the specification of the constituent material of the molded product from a molded product maker. SOLUTION: The specification of the constituent material of the molded product is determined by a means for forming the model of the molded product by using catalogue data related to the material constituting the molded product within a portable terminal device and a software for forming the model of the molded product in the terminal device, a means for analyzing the characteristics of the formed model using the analyzing software built in the terminal device or the host computer connected thereto, a means for displaying the analyzed result and the data necessary for the molding processing of the molded product on the terminal device and the communication means with the host computer aiming at the renewal of the data in the terminal device, the inquiry of the stock of the material selected on the basis of the analyzed result and the inquiry of the appointed data of delivery.
Patent JP-2002310134-A (JP)
Title: Connecting device and folding electronic apparatus using the same
Inventor: SAWADA MASAKI
IPC: E05F1/12
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device for connecting two related electronic apparatus freely to be folded and turned, and to provide a folding electronic apparatus with the structure that a first electronic apparatus stably stops at the terminal position of the turning angle without stopping an intermediate position when turning the first electronic apparatus for turnover. SOLUTION: This connecting device is formed of a turning shaft mechanism installed to have a turning axis vertical to the end surface of the first electronic apparatus 29 to support the first electronic apparatus 29 freely to turn at the predetermined angle range and provided with a spring member 26 with the structure that the deflection quantity thereof in the direction at a right angle against the turning axis is large at the intermediate position of the turning angle range and small at both end positions, and an opening and closing shaft mechanism installed between the turning shaft mechanism and the peripheral part of the second electronic apparatus to have a turning axis thereof vertical to the turning axis of the first electronic apparatus.
Patent JP-2002310614-A (JP)
Title: Position detector
Inventor: HOTTA HIROYUKI
IPC: G01B11/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a position detector usable in both uses of position detection and crime prevention. SOLUTION: In this position detector, a photoelectric transducing part 1 is provided with plural photoelectric transducers, and the photoelectric transducers are disposed, such that the photoelectric transducing part 1 can measure a position of a light source 4. A measurement mode selection part 2 selects one of a first measurement mode for detecting the position of the light source 4 and a second measurement mode for detecting a change or a state of environment, such as the presence of humans. A detection part 3 detects the change or the state of the environment or the position of the light source 4, from output of the photoelectric transducing part 1. Thereby, the function of detecting the position of the light source 4 or the like and a crime prevention function, such as confirmation of human presence, can be realized using the identical detector.
Patent JP-2002321321-A (JP)
Title: Decorative sheet and decorative material
Inventor: KARASAWA YUJI
IPC: B32B27/18
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an olefin resin decorative sheet subjected to embossment work to which dirt and dust are hardly adhered, and which has an excellent appearance and is suitably used for a building material or the like, and a decorative material using it. SOLUTION: In this decorative sheet, the embossment work whose center line average roughness (Ra) is 0.1-5 μm is subjected to at least one side face of the olefin resin sheet, and a top coat layer which contains quarternary ammonium salt is laminated on the embossed work face, and the decorative material using it.
Patent JP-2002316741-A (JP)
Title: Shaft rod with roller for paper feeding and discharging, conveying and the like
Inventor: KAWAI KAZUO
IPC: B65H3/06
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a shaft rod with a roller for paper feeding and discharging, conveying and the like that is simply manufacturable to reduce product cost, is lightweight and fixes a roller firmly to prevent idling. SOLUTION: An outer circumferential surface 1a of a shaft rod 1 of a metallic material with given hardness has small projections 2, 2a projected in correspondence with mounting positions of the rollers 4. The rollers 4 of a double structure are molded from a cylindrical small-diameter roller part 4a of a metallic material having lower hardness than the shaft rod 1, and a large-diameter roller part 4b of a synthetic resin material or a rubber material disposed outside the small-diameter roller part 4a. The rollers 4 are mountable when the small- diameter roller part 4a is fitted on the shaft rod 1 to cause the small projections 2, 2a to bite into and tangle in an inner circumferential surface 5a.
Patent JP-2002322205-A (JP)
Title: Method for carrying out vapor phase polymerization of olefin
Inventor: WATANABE SHIYOUKO
IPC: C08F4/656
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for polymerizing an olefin in vapor phase, capable of reducing the number of particles scattering to circulation system, free from troubles of attachment, clogging, etc., in gas circulation system and capable of carrying out long-term stable operation and solving troubles by early countermeasure. SOLUTION: This method for continuously polymerizing an olefin is characterized by (1) setting limit concentration of scattered particles to gas circulation system based on properties of a solid catalyst used, (2) measuring particle concentration of solid material in the circulating gas by a gas analyzer installed in the gas circulation system, (3) comparing the measured value with the limit concentration and (4) changing operation conditions so as to become a concentration not higher than the limit concentration when the measured value exceeds the limit concentration, in continuous vapor phase polymerization reaction of the olefin using a fluid bed reactor having a solid catalyst inlet, a polymer pulling-out port and the gas circulation system.
Patent JP-2002327038-A (JP)
Title: Vibration-damping polyurethane foam and vibration- damping member using the same and its use method
Inventor: NISHIMURA KASHU
IPC: F16F15/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping foam which has excellent vibration- damping property, large elongation as well as intensity and which does not have the problems such as a contamination, a vibration-damping member using the foam and its use method. SOLUTION: This vibration-damping foam is obtained by foaming and hardening a foamable composition containing a polyisocyanate, polyol and a water as a foaming agent. The polyol contains, if the total is 100 pts.mass, a polyether polyol having the molecular weight of 400-1100 (especially 500-800) of 75-95 pts.wt. (especially 80-95 pts.mass) and a polyester polyol having the molecular weight of 600-1300 (especially 800-1200) of 5-25 pts.wt. (especially 5-20 pts.mass). It also contains a filler such as calcium carbonate or the like of 30-120 pts.mass (especially 30-100 pts.mass) and water as the foaming agent of 0.5-1.3 pts.mass (especially 0.7-1.2 pts.mass). The density of the foam is 120-200 kg/m<3> (especially 120-180 kg/m<3> ).
Patent JP-2002326868-A (JP)
Title: Dielectric ceramic composition and ceramics capacitor using it and method of manufacturing them
Inventor: FUJINO SHIGEHIRO
IPC: H01G4/12
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics composition and a ceramic capacitor using the composition having a high dielectric constant in a HF band, a small dielec tric loss and a stable property. SOLUTION: The dielectric ceramic composition which is made up of a main ingredient of BaO-ySm2 O3 -zTiO2 (wherein, x+y+z=1, 0.05<=x<=0.30, 0.05<=y<=0.20, 0.65<=z<=0.75), and added with a sub-ingredient of PbO of 0.1-10 wt.%, Bi2 O3 of 0.05-15 wt.% and glass composition of 0.5-20 wt.% is adopted. A minute quantity of an oxide of rare earth element such as Y2 O3 or Al2 O3 can be added to the dielectric ceramics composition. The dielectric ceramics composition of this invention is obtained by sintering at 850-1050 deg.C lower temperature than before.
Patent JP-2002328291-A (JP)
Title: Dust control device
Inventor: SHIMOOKA MINORU
IPC: G01J5/06
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a dust control device which is capable of surely preventing the pickup and inflow of the dust, dirt, moisture, etc., for hindering the photodetection of a sensor and surely removing the picked up and inflowed dust, etc., without increasing the consumption of gas. SOLUTION: This dust control device D has a main passage 1 which is closed on one end side by a light transmission member 3, such as an optical system lens, and is formed linearly from the one end to the other end and an introduced path 2 for introducing the gas G into this main path 1. A projecting part 4 projecting toward the inner side of the main passage 1 is formed at this main passage 1.
Patent JP-2002295012-A (JP)
Title: Panel catch fitting, nail inserting scale and construction method
Inventor: AKIYAMA FUMIO
IPC: E04G17/14
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable dwelling house foundation work with high strength and high quality capable of simplifying the work and reducing the cost by eliminating troubles such as the outflow of a soft part of concrete commonly known as cement paste runs out to the clearance of the thickness portion of a conventional form space retainer 21 used as consumable to in order to fix panels 1 and 2, penetration of water under a floor along the form space retainer, and the like in a dwelling house foundation concrete work. SOLUTION: In this panel catch fitting, nail inserting scale and construction method, the panels 1 and 2 are fixed by use of a panel catch A and a nail inserting scale B without driving a nail 6 with a hammer or the like, and the panels 1 and 2 are released without pulling out the nail 6.
Patent JP-2002069055-A (JP)
Title: Trypsin substrate, diagnostic tool and method for using the same
Inventor: COREY PAUL F
IPC: C07D277/20
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new trypsin substrate useful for a method for detecting the level of urine trypsin inhibitor in a biological specimen. SOLUTION: This compound is represented by formula (I) (R1 is an Nα- protecting group; R2 is an NG protecting group; R3 is an aryl) and is a compound which is a trypsin substrate in which trypsin cleaves an O-C single bond to liberate an R3-OH.
Patent JP-2002338089-A (JP)
Title: Paper aligning device
Inventor: KONDO TAKESHI
IPC: B65H9/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent application of rotational force to paper due to a rotational speed difference of two carrier rollers. SOLUTION: This device is provided with a carrier roller 31a for carrying paper 32 along the carrying direction, a carrier roller 31b for carrying the paper 32 along the carrying direction together with the carrier roller 31a in the downstream of the carrying direction of the roller 31a, moving and driving motors 42a and 42b to be driving sources for moving the carrier rollers 31a and 31b in the direction orthogonally crossing the carrying direction and a control part 45 for controlling moving of the carrier rollers 31a and 31b by driving the moving and driving motors 42a and 42b.  When the paper 32 carried by the carrier roller 31a is moved in the direction orthogonally crossing the carrying direction, the control part 45 imparts the same motor driving signal to each of the moving and driving motors 42a and 42b and thereby performs a control so that two roller positions may always coincide with each other in the direction orthogonally crossing the carrying direction.
Patent JP-2002331531-A (JP)
Title: Molded product ejector
Inventor: YOKOTA HISAMI
IPC: B29C33/44
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a molded product ejector capable of shortening the wiring distance of an electric cable for connecting a drive control unit and an electromotor to reduce a wiring cost and capable of being extended in life by preventing disconnection by eliminating the bending of the electric cable connecting the drive control unit and the electromotor. SOLUTION: A chuck for holding a molded product accompanied by the movement of a moving body is moved to a predetermined position to eject the molded product from a molding machine. A stroke alteration means alters the position of the stopper coming into contact with the moving body accompanied by the driving of the electromotor to make the moving stroke of the chuck variable. The moving body is loaded with a drive control means for controlling the electromotor.
Patent JP-2002345248-A (JP)
Title: Power supply circuit, dc current discharge circuit and dc current discharge method
Inventor: YAMANAKA YASUHISA
IPC: H02M7/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the loss increases as a current into a discharge resistor increases when the discharge resistor is connected in parallel with a filter capacitor. SOLUTION: When an AC current is supplied from the external commercial power supply, a DC current is effectively supplied to the internal devices by providing a discharge circuit to the power supply circuit and switching a discharge path or non-discharge path of a relay circuit with a switching transistor circuit depending on the ON and OFF states of the AC current inputted from the external commercial power supply. Meanwhile, when the AC current is turned OFF, charges stored in the first filter capacitor are quickly lowered to 0 V through a discharge resistor. Accordingly, it can be prevented that even if a power supply cable is disconnected, an LCD provided to a HiFi deck is lighted and an input from a remote controller is accepted.
Patent JP-2002014096-A (JP)
Title: Assay for urinary trypsin inhibitor containing chelating agent
Inventor: GARY E LEEM
IPC: G01N33/493
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an assay method for urinary trypsin inhibitor for diagnosis, by utilizing the fact that the concentration of urinary trypsin inhibitor (ITU) increase in the urine of a patient suffering from a kidney disease. SOLUTION: The assay for urinary inhibitor containing a chelating agent includes a step for correlating the concentration of urinary trypsin inhibitor with a detectable response generated, when the matrix of trypsin cleaves by the trypsin by bringing a urine sample into contact with a buffering assay medium containing the trypsin and a sufficient quantity of polycarboxylic acid- chelating agent for inhibiting the interference of the matrix of the trypsin and calcium existing in the urine with the assay.
Patent JP-2002337408-A (JP)
Title: Recording paper support device and large recorder
Inventor: FUJIOKA KAZUYUKI
IPC: B41J13/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in recording quality by a method wherein cockling of a recording paper grown at an upstream position of a sucking hole is not irregularly disturbed in the vicinity of the sucking hole even in a recording paper support device having the sucking hole that urges the recording paper toward a lower guide plate for supporting the recording paper fed thereto through a recording head section. SOLUTION: The recording paper support device comprises the lower guide plate 23 that supports from the rear side the recording paper fed through the recording head section provided to a downstream side of a recording head 22 and the plurality of sucking holes 25 which are arranged at predetermined intervals in a direction perpendicular to the direction of paper feeding. An auxiliary rib 90 is provided to each portion between the adjacent sucking holes 25.
Patent JP-2002342646-A (JP)
Title: Store information system
Inventor: NAGO HIDETADA
IPC: H04W4/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a visiting customer with information a variety of merchandise through an information terminal without needing a large amount of labor for base station installation. SOLUTION: Information terminals 13 (13a and 13b) search for the nearest base station 12 by communicating with base stations 12 (12a to 12d) and transmit to the nearest base station 12 the location information of the information terminals 13. The base stations 12 that have received the location information of the information terminals 13 register the location of the information terminals 13. Each of the base stations 12 notifies a server 10 of which information terminal is under its own control on the basis of the information of location registration.  The server 10 determines the location information of the information terminals 13 from a terminal information storage device, furthermore retrieves information about merchandise within the area of a base station 12 in which the information terminals 13 are located from a store database, and transmits corresponding merchandise information to the base station 12 through an input- output terminal 104. The information terminals 13 obtain the merchandise information through the base station 12.