baber/WOPTO huggingface dataset:
Patent JP-2002245984-A (JP)
Title: Wrapping method of lithium ion battery
Inventor: MOCHIZUKI YOICHI
IPC: H01M2/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping method by which a protecting property of a lithium ion battery main body can be maintained and especially, a sealing property even when a lithium ion battery is placed in a high temperature state as a material to use for wrapping of the lithium ion battery. SOLUTION: Two slits free to maintain a sealing system are provided in parallel with the longitudinal direction of a tab at least on the inside of the two tabs of an armoring body and a laminate body of a portion sandwiched by the two slits is folded back to the back surface or front surface side of the armoring body in wrapping the lithium ion battery sealing it by projecting a head end of the tab on two poles out of the armoring body, storing the lithium ion battery main body and sealing a peripheral edge including the tab part on the armoring body formed of a laminate body made of at least a base material layer, an adhesive layer, a chemical conversion treated layer, aluminium, a chemical conversion treated layer, an adhesive layer and a heat sealing film layer.
Patent JP-2002245380-A (JP)
Title: Ic ticket and management system using ic ticket
Inventor: TABA RYUICHI
IPC: G06Q20/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an IC ticket, which can specify a visitor in various sites and enable the visitor to pay the charge for use of equipment in sites and a management system using the IC ticket. SOLUTION: The IC ticket is used which is provided with an IC chip where ticket data are recorded and an antenna for transmission and reception of data recorded in the IC chip. When the visitor enters a site, ticket data are read from the IC ticket, and the visitor is permitted to enter the site when it is confirmed that this ticket data are normal. When the charge for use is required in equipment (a pavilion, a restaurant, or game equipment) in the site after entrance, the limit day of availability and settlement information of the IC ticket are acquired from the IC ticket by reading means 18a, 18b, 18c. A totalizing computer 20 discriminates whether the IC ticket is available or not no the basis of acquired information, and settlement information and the charge for use are recorded correspondingly to each other when it is available.
Patent JP-2001240601-A (JP)
Title: Method for producing particulate water-soluble cellulosic derivative
Inventor: SCHLESIGER HARTWIG
IPC: C08B11/20
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an especially economical new method for producing a particulate water-soluble cellulosic derivative. SOLUTION: This method for producing the particulate water-soluble cellulosic derivative comprises bringing a feed composition containing a swellable and/or a dissolvable cellulosic derivative and water into contact with a carrier gas and a heat exchange gas in a sievefree high-rotational speed gas jet impact mill, thereby converting the cellulosic derivative in the feed composition into a solid state form of finely particulate particles, then separating the resultant particulate cellulosic derivative from the heat exchange gas and carrier gas and, as necessary, drying the separated particulate cellulosic derivative. A specific moisture content is established for the swellable and/or dissolvable cellulosic derivative.
Patent JP-2002249449-A (JP)
Title: Method for purifying chlorinated solvent
Inventor: TAMURA SUSUMU
IPC: C05C9/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a chlorinated solvent by which an acidic material generated by decomposition of the chlorinated solvent when it is heated in the presence of water or an acidic material introduced into the chlorinated solvent upon its use can be easily removed by neutralization. SOLUTION: The acidic material in the chlorinated solvent is neutralized and removed by bringing it into contact with urea.
Patent JP-2002248529-A (JP)
Title: Press apparatus for car body panel
Inventor: KAMATA TERUO
IPC: B21D53/88
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a press apparatus for a car body panel suitable for small lot multi-production easy to depreciate the expenditure for a die by reducing the cost of a die replacement apparatus and shortening the replacement time. SOLUTION: A press apparatus 20 for a car body panel performs drawing and trimming in advance, and forms a circumferential end 19, with a side panel 18 attached by suspending from above, in cooperative association with a ram 14 in a press machine 10. The press apparatus comprises a common lower die 21 attached to a bolster 17 in a press machine 10, a die 35 attachable and detachable to the common lower die 21 for forming the periphery of a side panel, and a dedicated die part 24, in which a first to third punches 40, 60, 70 are provided. Lowering the first to third punches 40, 60, 70 with a ram 14 forms the periphery 19 intervening between the die 35 and the first to third punches 40, 60, 70.
Patent JP-2002247987-A (JP)
Title: NEW ENONE REDUCTASE, PRODUCTION METHOD AND METHOD FOR SELECTIVELY REDUCING CARBON-CARBON DOUBLE BOND OF alpha,beta- UNSATURATED KETONE UTILIZING THE SAME
Inventor: YAMAMOTO HIROAKI
IPC: C12N1/15
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a new enone reductase useful for producing a ketone useful as a medicinal raw material and the like. SOLUTION: A new enone reductase derived from Kluyveromyces is provided. The invention also provides a gene encoding the enzyme, a vector containing the enzyme and a transformant. Furthermore, the invention provides an enone reductase derived from yeast. A method for reducing a carbon-carbon double bond of an α,β-unsaturated ketone using these enone reductases is provided.
Patent JP-2002250619-A (JP)
Title: Three-dimensional surface shape measuring device and three-dimensional surface shape measuring method
Inventor: YANAGI KAZUHISA
IPC: G01B21/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional surface shape measuring device and a three- dimensional surface shape measuring method, capable of conducting surface shape measurement, with a scanning speed and a measurement accuracy suitable for the surface shape of a measuring object. SOLUTION: In this three-dimensional surface shape measurement, a measurement point displacement meter for detecting the distance from a measurement point on the surface of the measuring object and the measuring object are relatively moved, to thereby scan relatively the surface of the measuring object, and the change of the distance from the measurement point on a scanning locus is detected by the measurement point displacement meter, to thereby measure the surface shape of the measuring object.  The measurement is characterized, by executing primary setting of the scanning speed for the relative scanning, conducting measurement at an n-th measurement point which is a measurement point in the arbitrary n-th order (n is an integer, 1<=1n<=N) among measurement points to the number of N (N is an integer not less than two) determined beforehand, before the start of the measurement, and adjusting the scanning speed for measurement at the next measuring point, based on the measurement result at the n-th measuring point.
Patent JP-2002248144-A (JP)
Title: Stretching mat
Inventor: KITADO MASAKO
IPC: A61H1/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a means for effectively stretching a lumbar region of a living body. SOLUTION: This mat includes a pair of air bags 1, 1 which equally share the places on the right and left and a drive section 5 that separately inflates or shrinks these air bags 1, 1. One air bag is unilaterally laid on the other air bag. When overlapped, it is possible for the two air bags 1, 1 to lift up an area close to a central line of a living body and retain a central region of the living body as well.
Patent JP-2002255825-A (JP)
Title: Complement activation inhibitor and anti-inflammatory agent containing diacylglycerol derivative as active ingredient
Inventor: TSUJI RYOHEI
IPC: A61P31/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a new complement activation inhibitor and a new anti- inflammatory agent, and to provide a food, drink or cosmetic containing the agents. SOLUTION: The complement activation inhibitor and the anti-inflammatory agent which each contains a 1-0-asclepoyl-2-acyl-glycerol derivative as an active ingredient, and a food, drink or cosmetic contains the agents.
Patent JP-2002265601-A (JP)
Title: Imide resin
Inventor: KAKIMOTO MASAAKI
IPC: C07D493/14
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide soluble in an organic solvent. SOLUTION: This method for synthesizing the polyimide soluble in the organic solvent is exemplified as follows: At first, 1, 3, 5-tri(3',4'- dicarboxyphenoxy)benzene is dissolved in acetic anhydride and toluene, and heated under reflux to obtain 1,3,5-tri(3',4'-dicarboxylic anhydride phenoxy) benzene. Then, to a solution obtained by dissolving 1,3,5-tri(3',4'-dicarboxylic anhydride phenoxy)benzene in N,N-dimethylacetamide(DMAc), a solution obtained by dissolving 1,4-phenylenediamine is added. After agitating the reaction solution, a solution obtained by dissolving toluidine is added and further agitated. A polyamide acid having terminal groups of toluidine is obtained. Finally, the obtained polyamide acid is dissolved in DMAc, acetic anhydride and pyridine are added into it and the mixture is left standing. The polyimide having terminal groups of toluylimide is obtained.
Patent JP-2002267920-A (JP)
Title: Camera
Inventor: ABE TAKASHI
IPC: G02B7/08
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent an out-of-focus caused by a zoom tracking error all over the zoom area in any state in respective states at the zoom-up time, at the zoom-down time and just after zoom reversing even when a larger backlash is found in a zoom driving system. SOLUTION: In this camera where different focus data 22 are made to correspond to zoom position data 21 between at the time of zoom-up operation and at the time of zoom-down operation, the movement of a focus lens is stopped 15 and 16 for a specified time at the zoom reversing time, and restored to data corresponding conditions 12 and 14 when and after the specified time elapses.
Patent JP-2002263621-A (JP)
Title: Method and apparatus for treating waste food
Inventor: SUZUKI TOMIO
IPC: C02F3/30
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing waste food. SOLUTION: Water-added waste food is cut into small pieces and is liquefied, which is then digested in an anaerobic digesting tank 2. The separated liquid 21 obtained from the tank 2 is furthermore treated aerobically to obtain sludge 42. The obtained sludge 42 is returned to the tank 2 and furthermore decomposed together with the precipitates in the tank 2 anaerobically. Waste sludge 22 is discharged from the tank 2. The tank 2 is constituted so that anaerobic contact filter media of a plurality of lumps or assemblies spread in the horizontal direction are arranged at regular intervals in the horizontal direction and also arranged at a plurality of stages in the vertical direction so that a part of each of the filter media is superimposed on a part of the adjacent filter medium at regular intervals. The tank 2 is preferably heated.
Patent JP-2002279837-A (JP)
Title: Oxide superconducting wire and its manufacturing method
Inventor: SATO JUNICHI
IPC: H01B13/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a Bi-2212 oxide superconducting wire in which breakage of the wire hardly occurs and the shape of the superconductor filament is hardly deformed during plastic working. SOLUTION: In fabricating a multi-core wire by collecting a plurality of element wires having a barrier material, a metal coated wire coated with silver or silver alloy on the surface of the barrier material layer is used as a superconducting element wire having a barrier material. The superconductor filament in the multi-core wire after the plasticity processing is made to be 5 or less in its ratio (Tmax/Tmin) between the maximum thickness (Tmax) and the minimum thickness (Tmin) of the filament.
Patent JP-2002273203-A (JP)
Title: Reactor provided with improved catalyst pull-out structure
Inventor: SAKAI KENJI
IPC: B01J8/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a reactor provided with a structure for facilitating the work of safely puling out a catalyst. SOLUTION: This reactor for gas phase reaction is provided with an opening/ closing structure for which an opening is formed on the lower part of a center pipe or a cylinder with the opening is disposed, an inner cylinder receiving seat is disposed on the lower end part of the center pipe or the cylinder, an inner cylinder is inserted in contact with the inner side of the center pipe or the cylinder and installed on the inner cylinder receiving seat, the state of closing the opening is attained by the gravity of the inner cylinder and the state of opening the opening is attained by pushing the inner cylinder upwards. The center pipe for uniformly supplying a gaseous raw material in a radial direction or for gathering reaction product gas is vertically arranged on a center part and annular space for filling the catalyst is formed around it.  Many heat transfer pipes in which a heat transfer medium for cooling or for heating flows are vertically arranged in the annular space and a means for gathering the reaction product gas or for uniformly supplying the gaseous raw material in the radial direction is provided on the center side of the annular space.
Patent JP-2001281243-A (JP)
Title: Platelet-induced agglutination
Inventor: PATZKE JUERGEN
IPC: G01N33/50
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the agglutination of platelets. SOLUTION: A reaction mixture is mixed at a first reaction phase and is not extremely mixed or is not mixed at all at a second reaction phase, and measurement is made preferably at the second reaction phase.
Patent JP-2002273844-A (JP)
Title: Biaxially oriented laminated polyester film for electric insulation
Inventor: KUSUME HIROSHI
IPC: C08L67/02
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented laminated polyester film for electric insulation capable of preventing the generation of the problem caused by ply separation or an adhesive while keeping the excellent thermal deterioration resistance and oligomer suppressing effect of polyethylene-2,6-naphthalate. SOLUTION: The biaxially oriented laminated polyester film for electric insulation is constituted by laminating layers (surface layers) comprising polyethylene-2,6-naphthalenedicarbolxylate on both surfaces of a layer (intermediate layer) comprising polyethylene terephthalate. The intermediate layer contains 0.05-<15 wt.% of the polyethylene-2,6-naphthalenedicarbolxylate component, and the part of at least 1 μm from both surfaces thereof in a thickness direction contains 1-<30 wt.% or >70-99 wt.% of the polyethylene-2,6- naphthalenedicarbolxylate. Each of the surface layers has a thickness of at least 2 μm and is below 10% on the basis of the thickness of the laminated film.
Patent JP-2002274789-A (JP)
Title: Battery-powered electric forklift
Inventor: URO AKIRA
IPC: B60K1/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To smoothly install/remove a battery case. SOLUTION: An opening part 2a of a battery containing chamber 2 formed in a car body 1 is formed in a side surface of the car body 1, and the battery case 4 is installed/removed through the opening part 2a in this battery type forklift. On both side surfaces of the battery containing chamber 2, opening side slide motion means 15, and depth side slide motion means 16 are provided. The opening side slide motion means 15 comprise long guide rollers 17 provided on the opening part 2a, and the depth side slide motion means 16 comprise short guide rollers 18.
Patent JP-2001345453-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable liquid crystal display. SOLUTION: In the liquid crystal display, a semiconductor layer has a channel forming region, LDD regions, and source/drain regions. Its gate electrode comprises laminated first and second gate electrodes whose respective lengths are different from each other in the lengthwise direction of its channel. By using as masks its laminated first and second gate electrodes, an ion implantation is so performed as to utilize the different depths of ion penetrations from each other which are caused by the different thicknesses of its gate electrodes from each other. As a result, there are formed its LDD regions whose ion concentrations are made different stepwise from its other regions in its semiconductor layer. Its LDD regions so overlap with its first gate electrode that its gate insulation film is interposed between its LDD regions and its first gate electrode.
Patent JP-2002284454-A (JP)
Title: Paper feeding/ejecting device for dummy coating
Inventor: ISOGAI TAKEYOSHI
IPC: B65H83/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To apply high viscosity fluid at high precision without providing a dummy coating area on a substrate or the like by providing a feed and delivery device having a wide-range dummy coating area which provides new paper to be replaced with dummy-coated paper. SOLUTION: This paper feeding/ejecting device comprises paper pushing parts 2 and 9 to push up a laminated body 1 of paper, paper stopping parts 3, 10, 16a, 11b, 12a, and 14b to position an upper surface 1b of the laminated body, paper ejecting parts to eject the paper 1a, and a collecting part 15. The paper ejecting parts include a roller paper ejecting part 4 comprising pressing rollers 5a, a clipper paper ejecting part 17 to hold the paper by clippers 18, a suction carry paper ejecting part 8 to suck the paper by a suction pad 8a, a slide paper ejecting part 16 to suck the paper by paper stopping plates 16a, 11b, 14b having suction ports 16a, 11a, 14a to be ejected, a reversal paper ejecting part 11, an oscillation paper ejecting part 14, etc.
Patent JP-2002282508-A (JP)
Title: Rotary prize device for game machine
Inventor: NAKAGAKI KENICHI
IPC: A63F7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the seizure of a motor when a rotator becomes unrotatable by the meshing of a game ball in a rotary prize device used in a game machine. SOLUTION: This rotary prize device is provided with the rotator 52 having a ball receiving part 52a rotated by the motor 56, and receives the game ball from an inlet 58 in the ball receiving part 52. In this device, the rotation of the motor 56 is transmitted to the rotator 52 through magnets 55a and 55b.
Patent JP-2002200351-A (JP)
Title: Game control method executing process displaying hint for character, storage medium, game device, and game program
Inventor: YAMAGISHI NOZOMI
IPC: A63F13/5372
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer-readable storage medium recording a program for a video game allowing even a player unaccustomed to the game to easily execute a special action and to provide a game control method and a video game device. SOLUTION: Whether a character acting in response to an action input of the player is located at a place where a special action is set or not is judged in a role playing game or the like. Whether the character has a behavior capability for executing the special action set at this place or not is judged. When the character has the behavior capability for executing the special action, navigation is displayed on a screen. When the character has no behavior capability for executing the special action, a hint is displayed on the screen.
Patent JP-2001325593-A (JP)
Title: Duplicate picture detecting method in automatic albuming system
Inventor: LOUI ALEXANDER C
IPC: G06T7/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To increase the accuracy of duplicate detecting algorithm. SOLUTION: At least two images which are picked up at possibly determined time are prepared, the trends of image components of each image are calculated to determine the pickup time of the image, and the trends and pickup time of the image components are evaluated so as to judge whether or not those two images are duplicate images, thereby detecting duplicate images. The images are divided into blocks and the trends of the image components are computed from the histograms of the respective blocks. Then when the trends and pickup time of the image components are evaluated, a histogram crossing metric is used to compare 1 block of one image with the corresponding block of the other image, and the difference in pickup time is sued to judge whether or not the two images are duplicate images.
Patent JP-2002299971-A (JP)
Title: Simulated circuit layout for low voltage, low power and high performance type ii current conveyor
Inventor: SHEE SINGH RAJIPUT
IPC: H03F3/343
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a current conveyor circuit capable of operating at very low voltage. SOLUTION: This circuit comprises three LVCMs and four MOS.FETS, wherein LVCM1 provides a specified bias current to flow through M3, when an X port is kept open and the difference between the bias current and an injected current flows through M3 when a current is injected into the port X, which gets reflected at a port Z due to the action of LVCM1 and M3 and M4, LVCM2 maintains the drain currents M1 and M2 constant, and LVCM3 maintains a constant tail current in the circuit.
Patent JP-2002293334-A (JP)
Title: Article packaging bag with check valve
Inventor: YAMAGATA KAZUNORI
IPC: B65D30/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an article packaging bag with a check valve which can be filled with gas under pressure by a simple operation so that articles stored in the bag can be effectively prevented from being broken upon impact or can be prevented from deteriorating due to oxidation. SOLUTION: In the article packaging bag made of plastic films with a check valve, the check valve is welded to one of the side edges of laminated plastic films in a cylindrical form, and an adhesive layer is provided on the inner surface of one of or both of the films.
Patent JP-2002296809-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE TAKANOBU
IPC: G03G5/05
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having improved electrophotographic characteristics such as improved sensitivity and residual potential and excellent in durability. SOLUTION: The electrophotographic photoreceptor contains one or more diaminodiphenyl compounds of formula [1] as an electric charge transporting material and one or more polycarbonate resins of formula [2].
Patent JP-2002295700-A (JP)
Title: Check valve
Inventor: KATAYAMA KAZUTAKA
IPC: C08L83/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a check valve which causes no breakage of clamps, even if it is used with gasohol, and is balanced in pressure losses. SOLUTION: The check valve 1 is formed of a fluorosilicone rubber having the characteristics: (A) the breaking strength is >=150 N/cm, (B) the initial 100% tensile stress is <=3.5 MPa, (C) the 100% tensile stress when immersed in gasohol is in the range of 1.8-3.0 MPa, and (D) the volumetric rate of change, when it is immersed in gasohol, is <=35%.