baber/WOPTO huggingface dataset:
Patent JP-2001220449-A (JP)
Title: High molecular weight polyolefin film having highly transparent portion and method for producing the same
Inventor: HASHIMOTO AKINAO
IPC: B29C55/28
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To prepare a high mol.wt. polyolefin film which has excellent mechanical strengths and a good balance between physical properties in the mechanical direction and physical properties in its orthogonal direction, in which highly transparent portions having excellent transparency are disposed, and which permits the free formation of patterns by the difference of transparency, and to provide a method for producing the film. SOLUTION: This high mol.wt. polyolefin film is characterized by having an intrinsic viscosity [η] of >=4 dl/g, a difference of >=10% between the haze value of a highly transparent portion and the haze value of an opaque portion, and partially formed transparent portions. The method for producing the high mol.wt. polyolefin film is characterized by heat-setting the pre-treated film of a high mol.wt. polyolefin having an intrinsic viscosity [η] of >=4 dl/g and obtained substantially without using a solvent and a plasticizer, thus obtaining the film having a thermal shrinkage rate of <10%, and then partially compressing and thermally treating the film under a pressure of <=0.1 MPa in a treatment range of the melting point of the film -30 deg.C to a lower temperature than the decomposition temperature of the film.
Patent JP-2001219965-A (JP)
Title: Liquid housing inner bag and composite container using it
Inventor: HAMA MASAJI
IPC: B65D77/06
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an inner bag housing liquid which can be produced at a low cost and capable of preventing certainly leakage of housed liquid, and to provide a composite container using such inner bag. SOLUTION: The composite container 1 comprises a drum 30 which is sealed up at its upper opening with a top plate 32, an outer bag 20 to be housed in the drum 30 and the inner bag 10 to be housed in the outer bag 20, and the inner bag 10 is capable of housing a liquid therein. The inner bag 10 and the outer bag 20 respectively have cylindrical trunk parts 11 and 21 and bottom parts 12 and 22 for covering the lower ends of the trunk parts 11 and 21 by heat sealing. The trunk part 11 of the inner bag 10 is formed in a multilayer structure by putting sheet materials each formed of thermoplastic resin together.
Patent JP-2001213240-A (JP)
Title: On-vehicle camera device
Inventor: KONI MITSURU
IPC: G03B15/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To use an inexpensive camera in an automobile conventionally unusable due to harsh operating environment conditions and high costs. SOLUTION: Inexpensive parts can be used by constituting this device so that an environmental state of the camera can be grasped by a means detecting an internal environmental status of the camera, and when there is a gap between the environmental status and an operating environment of the parts (elements) used, an air conditioner can be operated so as to suppress the status within the operating environment. Moreover, by constituting the device so that it can control electrical apparatus installed in a vehicle, lighting of lights or wiper operation or the like can be made possible for enhancing image processing ability (recognition ability) of the camera.
Patent JP-2001222691-A (JP)
Title: Ic card reader and writer
Inventor: GONDA TADAO
IPC: G06K17/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To collect an IC card into a device and also to perform a processing without damaging the IC card as much as possible. SOLUTION: The IC card is inserted from a card insertion slot 2, its tip is abutted on the card abutment part 23 of a slide plate 21 and the slide plate 21 is moved by the guide of slide plate guides 25a and 25b together with the card when the carrying of the card is started. When the slide plate 21 enters a diagonal straight line part after passing the first prescribed section of plate guide grooves 26a and 26b and advances further, the part 23 comes to be positioned at the lower surface side of a carrier passage 5 and the IC card is moved to a card discharge slot 3 and discharged from the slot 3.
Patent JP-2001223738-A (JP)
Title: Image information distributing device and multiple- address reception assisting device
Inventor: KAMEGAYA MASAKATSU
IPC: H04L12/58
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To greatly improve the transmission efficiency of an image information distributing device and a multiple-address reception assisting device without greatly altering the existent constitution. SOLUTION: This device is equipped with an image storage means previously storing N (>=n) pieces of image information which show images consisting of a single or plural pages individually and are to be distributed to some of (n) reception ends, an image distributing means which sends the N pieces of image information to a 1st link formed in common to the (n) reception ends, and a control information distributing means which is connected to a 2nd link formed in common to the (n) reception ends and reports the time when preparations for reception should be started and the reception end corresponding to a new address through the 2nd link the time, needed for the preparations for reception of all reception ends before the transmission point of time when the image distributing means send the individual N pieces of image information to the 1st link.
Patent JP-2001226476-A (JP)
Title: Polyester composition, sheet-like article, hollow molded article and oriented film comprising the same
Inventor: MATSUI YOSHINAO
IPC: C08G63/90
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition which has excellent transparency, heat resistance and mechanical characteristics, scarcely stains a mold, when molded, and gives hollow molded articles, sheet-like articles, and oriented films that scarcely have a residual foreign taste and a bad smell and have an excellent smell-retaining property, and containers and packaging materials obtained from the articles. SOLUTION: This polyester composition which comprises polyester chips and 0.1 to 300 ppm of the fine particles of a polyester having the same composition as that of the polyester chips and has a cyclic timer increase amount of <=0.30 wt.%, when melted at a temperature of 290 deg.C for 60 min, characterized by controlling the contents of Na element, Mg element and Si element in the fine particles of the polyester to specific ranges, respectively, and the hollow molded article, sheet-like articles and oriented film comprising the polyester composition.
Patent JP-2001229970-A (JP)
Title: Cylindrical lithium battery
Inventor: IGUCHI TOMOHIRO
IPC: H01M10/05
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery, in which positioning of separators, cathode plate and a anode plate at its winding is easy and which hardly causes winding slip pages and a short circuit. SOLUTION: Separators 24 made polyethylene are double-overlapped and the top end parts of them are welded and integrated. Then, at places of an axial core 21, a pair of the top end parts of the integrated separators 24 are welded and jointed. Then, the separators between an cathode plate 22 and an anode plate 23 are wound around in a two-piece state to make wound-around groups 6, and by using the wound-around groups 6, a cylindrical lithium ion battery is produced.
Patent JP-2001223285-A (JP)
Title: Chip type semiconductor device and its manufacturing method
Inventor: OKAZAKI TADAHIRO
IPC: H01L21/56
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion between a sealing body and an electrode from lowering by suppressing absorption of moisture from the surface of the sealing body and to reduce the size and weight of the device by reducing the volume of the sealing body without lowering production efficiency. SOLUTION: In the chip type semiconductor device, at least one resin injection hole is made in a chip substrate and the side face of a sealing body formed of sealing resin is located on the inside of the side face of the chip substrate not provided with an terminal electrode. At least one resin injection hole is made in the chip substrate and sealing resin is injected through that resin injection hole from the chip substrate side opposite to the side for bonding a semiconductor element thus forming the sealing body.
Patent JP-2001231247-A (JP)
Title: Gate driving method
Inventor: MARUYAMA KOJI
IPC: H02M1/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of any of a plurality of voltage-drive semiconductor elements connected in series, by restraining voltage unbalancing due to a difference between timings of turning on and off the respective elements and the application of overvoltage to any of the elements. SOLUTION: When an overvoltage is applied to one voltage drive semiconductor element which has turned off previously, the timing for the next turn-off is delayed by means of the timing difference in response to a detection signal from a constant-voltage element current detection circuit which detects the current flowing through the constant-voltage element.
Patent JP-2000204070-A (JP)
Title: Mew arylethenylene derivative and its production
Inventor: BUZZETTI FRANCO
IPC: A61K31/4709
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active and low-toxic new compound having specific tyrosine kinase inhibitory activity and useful in treating abnormal proliferation including cancer. SOLUTION: This new compound is a compound of formula I (Y is a group of formula II or formula III; R is a group of formula IV or the like; R3 is OH; R1 is H, a 1-6C alkyl or the like; R2 is H, a halogen or the like; when Y is the group of formula II, n is 0-3, when Y is the group of formula III, n is 0-2; wherein such a condition that, for the group of formula III, only the benzene moiety is substitutable with groups R, OR1 and R2 is satisfied), pref. 2-cyano-3-(2-hydroxynaphth-1-yl)thioacrylamide or the like.  The compound of formula I is obtained by condensation reaction of a compound of formula V (e.g. 2-hydroxy-1-naphthaldehyde) with e.g. a compound of the formula NC- CH2-CSNH2 in an inert organic solvent such as ethanol in the presence of a basic catalyst such as piperidine pref. at about 0-100 deg.C followed by, as necessary, e.g. conversion to the corresponding pharmaceutically acceptable salt.
Patent JP-2001224883-A (JP)
Title: Thread cutter of sewing machine
Inventor: MIYATA AKIYOSHI
IPC: D05B65/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To cut threads appropriately and to extend the life of a heater by controlling the rise of temperature of the heater not to exceed an appropriate temperature for thread cutting. SOLUTION: The thread cutter comprises a power feeding means 17 for sending electricity to a heater 5 to feed electric power when threads are cut, a time keeping means 20 for keeping the time from the current thread cutting to the start of power feeding to the heater 5 by the power feeding means 17 for the next thread cutting, and a control means 10 for controlling the quantity of the electric power fed to the heater 5 by the power feeding means 17 for the next thread cutting based on the time kept by the time keeping means 20.
Patent JP-2001235066-A (JP)
Title: Retainer for wire bundle and removing jig for retainer
Inventor: KUMAGAI HIROKI
IPC: F16B19/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a retainer for a wire bundle and a removing jig for a retainer that both can ensure an easy removal of a wire bundle from a panel member and can improve the efficiency of disjointing the wire bundle and panel member and improve the recycling rate of the panel member appreciably. SOLUTION: When projections 26a and 26b on the removing jig 22 are inserted in insertion holes 21a and 21b cut in platelike members 20a and 20b to move locking elements 18a and 18b nearer to each other against the urging force of a spring 19, the locking elements 18a and 18b are unlocked from a vehicle body panel 17.
Patent JP-2001239454-A (JP)
Title: Polishing method
Inventor: JIYOU KUNITAKA
IPC: B24B37/24
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method capable of providing a high polishing rate and high surface smoothness and preventing the occurrence of a scratch in a process for smoothing a surface of an optical member by chemical machinery polishing for removing a protruding part and an adhered foreign matter of the surface thereof. SOLUTION: In this polishing method, the surface of the optical member is polished by a polishing pad which has microrubber A hardness of 80 degrees or more and contains a polymer polymerized from polyurethane and a vinyl compound.
Patent JP-2001241060-A (JP)
Title: Lock device for underground structure
Inventor: OTSUKA SHOGO
IPC: E02D29/14
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of the damaging of a road surface or the like by a hook member and the damaging of the hook member when a cover body closing the opening of an underground structure is turned for opening the cover body. SOLUTION: The cover body 12 closing the opening 13 is brought to a locked state, and the hook member 15 brought to the state in which the locked state of the cover body 12 is released when required movement is applied to the cover body 12 by external operation is installed on the side of a frame body 11.
Patent JP-2001238363-A (JP)
Title: Charger
Inventor: SOMEYA KAORU
IPC: H02J7/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a charger capable of efficiently charging a capacitor type storage battery using the commercial AC power with a simple constitution, without increased power loss or heat in a rectifier. SOLUTION: The charger comprises a charging control circuit 20 for supplying a charging current Ic, in response to the AC voltage of the commercial power 10, a capacitor-type storage battery 100 for storing electric energy in response to a current Ic, a voltage polarity detector 30 for detecting the period indicating a negative voltage of the AC voltage, and switching circuit 40 for controlling to cut off application of the charging voltage to the battery 100, based on a detection signal Sd from the detector 30.
Patent JP-2001242283-A (JP)
Title: Method of detecting tool for handling new mox fuel
Inventor: KITAGAWA YUJI
IPC: G01B21/22
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a fuel assembly and the tools in handling by detecting the sorts and directions of various tools installed on a cask and used for putting in and out fuel in handling new MOX fuel and eliminating an installation error. SOLUTION: In installing each tool for equipment and materials for handling the new MOX fuel, a positioning tool A installed on a cask is provided with a plurality of sensors 6 for detecting the sorts and directions of various tools for putting in and out the fuel, while sensor parts detected by the sensors 6 are respectively provided on the tool side such as a new MOX fuel handling device installed on the positioning tool, a fixing bolt removing tool and an unlashing tool, and the sorts and directions of the various tools are detected by a combination of the on/off state of the sensors 6.
Patent JP-2001244931-A (JP)
Title: System and method for measuring network performance
Inventor: KOIKE ARATA
IPC: G06F13/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To measure the performance of a specified communication network among the communication networks of interconnected communication common carriers and to provide the measured result to end users. SOLUTION: An interface function device 5 is provided inside a communication network 2a of a communication common carrier and accepts a measuring request from the end user. Server module devices 7a and 7b for measurement are respectively installed in the vicinity of an incoming side edge device 3 and an outgoing side edge device 4 inside the communication network 2a of the communication common carrier and generate measurement traffic to opposite client module devices 6a and 6b for measurement. The devices 6a and 6b acquire the performance of the communication network 2a by measuring the measurement traffic and report it through the interface function device 5 to the end users.
Patent JP-2001242069-A (JP)
Title: Vapor concentration measurement device for vacuum vapor deposition device
Inventor: ONO YUKIHIKO
IPC: C23C14/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in accuracy due to adhesion of vapor when vapor concentration is measured by means of a laser beam in a vacuum vapor deposition device. SOLUTION: A vapor concentration measurement device 50 for the vacuum vapor deposition device 40 performing vapor deposition to a deposited plate A set inside a vacuum container 41 is provided with a laser device 51 and a laser detector 53 arranged opposedly to each other on both sides of the vacuum container 41, an incident side differential pressure gas chamber 55 and an emission side differential pressure gas chamber 57 formed in laser beam incident and emission parts of the vacuum container 41 individually, and a gas introducing system 63 connected to the differential pressure gas chambers 55, 57 respectively, and in shielding plates 67, 73 in the differential pressure gas chambers 55, 57, small holes 69, 75 are perforated for passing inert gas and a laser beam, while the diameters of the small holes 69, 75 are set to predetermined values so as not to allow penetration of vapor.
Patent JP-2001238953-A (JP)
Title: Balloon catheter
Inventor: SAKAI KOICHI
IPC: A61M25/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a balloon catheter which is excellent in the responsiveness of dilation and contraction in a balloon section. SOLUTION: This balloon catheter has the balloon section 4 which is dilatable and contractable by introducing and leading out liquid into and from the inside, a catheter tube 6 which is bonded with the proximal end of the balloon section 4 and is axially formed with a lumen communicating with the inside of the balloon section 4 and a coil member 30 which is arranged within the balloon section 4, extends toward the distal end from near the distal end aperture 6b of the lumen in the catheter tube 6 and has an axial flow passage 32 and spiral spacing 34.
Patent JP-2001245164-A (JP)
Title: Image forming apparatus, its control method and recorded medium with its control program recorded thereon
Inventor: NONAKA TAKASHI
IPC: H04N1/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To realize scanning of white or color original, without having to boost the interface signal, between controllers in a copy-print composite apparatus which requires plural times of scanning for formation of a color image. SOLUTION: In the copy and print composite apparatus involving a reader controller 106 control an image reader section between a printer controller 2103 and an engine controller 2002, the number of scanning times for reading an image is controlled, to change from one time to plural number of times according to the kinds of the originals which are read through a reader 101 or a host computer. At a white original mode for the image read mode, the number of scanning times of image reading for reading one image is set to one time, and at full color original mode, the number of scanning times for image reading for reading one image is set to three times or to four times.
Patent JP-2001239060-A (JP)
Title: Data distributing method, data distributing system, and storage medium
Inventor: KAYAMA SATORU
IPC: A63F13/235
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of transmitting new characters and new game programs to a game apparatus by a simple method. SOLUTION: The game apparatus 10 accepts the pulses from a light detecting sensor 14 receiving the information sent as light signals on scanning lines in the prescribed partial region 17 of a display 16, restores data based on the pulses, and stores the restored data in a memory as part of the game program reproduced by the game apparatus 10. The data include at least one of new stages, new characters, new weapons and techniques, the physical strength, attacking force, defending force and/or points to be added of characters in a game, other programs and/or other programs including fortune-telling programs.
Patent JP-2001240604-A (JP)
Title: Composition for oral cavity for prophylaxis and therapy of periodontal disease
Inventor: MORISHIMA SEIJI
IPC: A61P1/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity for the prophylaxis and therapy periodontal diseases having high safety and effective in the prophylaxis of the periodontosis by using a partially hydrolyzed seaweed extracted polysaccharide. SOLUTION: This composition for the oral cavity for the prophylaxis and therapy of the periodontal diseases is characterized by formulating at least one or more species of polysaccharides obtained by partially hydrolyzing polysaccharides extracted from seaweeds belonging to green algae, brown algae and red algae.
Patent JP-2001239086-A (JP)
Title: Cleaning assistant for washing and clothing washing method using the same
Inventor: OTAGURO TAKAHIRO
IPC: D06L1/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning assistant for washing capable of easily and surely removing a dye eluted in washing and capable of improving cleaning power and a clothing washing method using it. SOLUTION: Clothes are washed by using this cleaning assistant for washing including fiber having an ion exchange group and a detergent composition including a nonionic surface active agent of HLB 10 to 17.
Patent JP-2001239944-A (JP)
Title: Joining structure of telescopic shaft
Inventor: TONO KIYOAKI
IPC: F16D3/06
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To minimize sliding resistance of both shafts, to surely prevent looseness of both shafts, and to excellently maintain the feeling in steering operation (steering). SOLUTION: An outer shaft 2 is fitted to an inner shaft 1 so as to be nonrotatable and freely slidable in the shaft direction. A shaft directional opening 6 extending in the shaft direction is formed in the outer shaft 2. A rolling body 3 is arranged in this shaft directional opening 6. An elastic body 8 for pressing this rolling body 3 to the inner shaft 1 is installed on an outer peripheral surface of the outer shaft 2.
Patent JP-2000255207-A (JP)
Title: Tire with reinforced rubber slide wall
Inventor: ZANZIG DAVID JOHN
IPC: C08K3/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide excellent resistance to wear and puncture inducer and improve the tearing resistance by forming a side wall composition from natural rubber and cis-1,4-polybutadiene elastomer in which a carbon black reinforcing material having a large grain size is included. SOLUTION: The essential part of the lug/groove constituting part of a sidewall in a tire is formed of a rubber composition containing, on the basis of 100 pts.wt. of rubber (phr), (A) an elastomer consisting of (i) about 40-80 phr of cis-1,4-polyisoprene natural rubber and (ii) about 20 - about 60 phr of cis-1,4- polybutadiene rubber; (B) a reinforcing filler consisting of (i) about 5 - about 40 phr of carbon black having an iodine value of about 35 - about 85 g/kg and a dibutylphthalate(DBP) value of about 70 - about 130 cm3/100 g and (ii) about 10 - about 70 phr of precipitated silica having a BET surface area of about 125 - about 200 m2/g; and (C) a coupling agent.