baber/WOPTO huggingface dataset:
Patent JP-2002160336-A (JP)
Title: Polyester film
Inventor: ISHIDA TAKESHI
IPC: G11B5/733
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film which is made productively, possesses only a small amount of foreign materials mainly consisting of oligomers extracted on the surface after the film in made, excels in an electromagnetic conversion property and creates only a limited amount of dropout especially when it is converted to a magnetic recording medium coated with a thin metal by vacuum metallizing. SOLUTION: This polyester film is composed of a polyester layer A coated with a continuous membrane C made of an aqueous polyester resin on one of its surfaces. (1) The membrane C contains inactive particles of 0.5-30 wt.% of which an average diameter is 10-50 nm and a volumetric shape coefficient is 0.1-π/6, (2) the thickness of the membrane C is 3-50 nm, (3) a numerical average molecular weight of the aqueous polyester resin constituting the membrane C is equal to or lager than 10,000 and equal to or smaller than 1,000,000, (4) a surface roughness Wra of the surface of the membrane C side of the film is 0.1-4 nm, and (5) a number of foreign materials extracted on the surface of the membrane C side of the film is equal to or smaller than 1,000 pieces/mm2 after the film is treated at 120 deg.C for 30 minutes.
Patent JP-2002162060-A (JP)
Title: Air conditioner
Inventor: SHIBATA YUTAKA
IPC: F24F13/22
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of ventilation resistance or noise and the scattering of condensed water, in an air conditioner where a heat exchanger is installed additionally. SOLUTION: A heat exchanging unit 7 is composed of regular heat exchangers 8 and 9 which are arranged corresponding to a drain pan 21, and an additional heat exchanger 10 which is arranged outside the regular heat exchangers 8 and 9. The above additional heat exchanger 10 is constituted of a stacked heat exchanger. By arranging the air condition in such constitution, as compared with the case where a cross fin type of heat exchanger is used as, for example, an additional heat exchanger 10, the increase of the thickness dimension of the heat exchanger 7 accompanying the annexation of the additional heat exchanger 10 is suppressed, and it becomes possible to increase the heat exchange capacity while securing the compact property of that heat exchanging unit 7.
Patent JP-2002160130-A (JP)
Title: Mounting method of compressive member, and its device
Inventor: TSUCHIDA SEIJI
IPC: B23P19/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To realize a technology that prevents impairment of coaxiality after inserting a compressive member R into a clearance S by removing an inner ring W1 and an outer ring W2 from a mounting device, can suppress a product tolerance within a allowable tolerance only by mounting, and does not require finishing cutting after the mounting. SOLUTION: A rubber mounting device 20a is a device for mounting a rubber R to the clearance S existing in work W, and comprises a drag 26 for positioning the work W, a cope 24 movable between an abutting position and a separating position from the positioned work W, and a hydrostatic pressurizing device (a constant pressure valve 60, a pump 58, a motor 56, or the like). The cope 24 has a cope groove 33 for storing the rubber R at the position facing to the clearance S, and an extruding member 45 for moving the rubber R from the position facing to the clearance S into the clearance S. The clearance S of the work W and the cope groove 33 for storing the rubber R are blocked from the external field when the cope 24 abuts on the work W positioned by the drag 26, and the hydrostatic pressurizing device applies hydrostatic pressure to the cope groove 33 blocked from the external field.
Patent JP-2002020838-A (JP)
Title: Low corrosion rate and high strength hot rolled steel sheet excellent in hole expansibility and ductility, and its production method
Inventor: OKAMOTO TSUTOMU
IPC: C22C38/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a low corrosion rate and high strength hot rolled steel sheet having tensile strength of >=590 N/mm2 and having excellent hole expansibility and ductility. SOLUTION: This steel sheet has a composition containing, by weight, 0.01 to 0.20% C, 0.05 to 1.5% Si, 0.5 to 2.5% Mn, 0.03 to 0.2% P, <=0.09% S, 0.1 to 1.0% Cu, 0.1 to 1.0% Ni, <=0.010% N, 0.0005 to 0.01% Mg, 0.002 to 0.07% Al and one or two kinds of 0.003 to 0.25% Ti and 0.003 to 0.04% Nb, and the balance iron with inevitable impurities. Also the steel sheet contains MgO whose particle size is within 0.005 to 5.0 μm or multiple oxide containing the MgO and one or more kinds of Al2O3, SiO2, MnO and Ti2O3 by 1.0×103 to 1.0×107 pieces/mm2 by controlling the oxide and has a steel structure mainly consisting of ferritic structure and the balance bainitic structure.
Patent JP-2002162686-A (JP)
Title: Window display system
Inventor: NAKAZATO YASUHIKO
IPC: H04N7/173
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a window display system which can project videos for propagation of merchandise and events without shutting off the visual field from outside to window panes and glass walls of stores, showrooms, etc., makes it possible to obtain excellent propagation and advertisement functions and enhances the ability to pull in more customers. SOLUTION: This window display system consists of a transmission screen which consists of a transparent film affixed to the glass surface on the interior side of the stores or the like, a projector which is installed in the room and projects videos toward the transmission screen and a video information supply means which transmits video information to this projector.
Patent JP-2002321149-A (JP)
Title: Portable grinder
Inventor: SUGATA KAKUSHIN
IPC: B24B23/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device by which an angle, a horizontal portion in the vicinity of an edge line, and a vertical portion in a cube can be ground stably and with high efficiency not to require high technique. SOLUTION: This grinder is made to be able to perform stable grinding in the case that the vicinity of an edge line and the horizontal portion in the vicinity of the angle in the cube are ground by abutting a racing disc larger than a grinding disc in diameter on a co-axial line with the grinding disc in a grinding device, when the grinding disc is moved in parallel along the edge line, by pushingly pressing the racing disc as a guide roller lightly to the vertical portion with the racing disc rotating.  The vertical portion is ground with the grinding disc moving in parallel along the edge line, when the portion of the edge line and the vertical portion in the vicinity of the angle are ground, by facing the grinding disc in the grinding device opposite to the vertical portion, by placing the grinding disc in the horizontal portion on this side of the edge line, and by putting the racing disc into action as a caster, also.
Patent JP-2002162322-A (JP)
Title: Device for measuring radiant quantity of hazardous chemical materials such as aldehyde, vco and the like at different spaces
Inventor: NAKAGAWA MASASHI
IPC: G01N27/12
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring radiant quantity of hazardous chemical materials such as aldehyde, VCO and the like at different spaces capable of accurately detecting a source emitting the chemical materials and measuring the radiant quantity in a room. SOLUTION: A container 3 is employed for controlling the frequency of ventilation. The container 3 includes an aperture section 5 through which the hazardous chemical materials are entrapped, an air inlet 7 and an air outlet 8 entrapping clean air and exhausting the air for ventilation. A sensor 2 is employed to detect the radiant quantity of the hazardous chemical materials contained in the air exhausted from the outlet 8 of the container 3. The volume of the container 3 is set so that the frequency of ventilation in the container is in the range of 0.1 to 2.0 times/hour. The sensor 2 is composed of an odor sensor or the like for example.
Patent JP-2002160238-A (JP)
Title: Method for analyzing flowability of polyurethane foam
Inventor: HORI KAZUHIKO
IPC: B29C39/44
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing flowability particularly suitably employed as a method for observing a flow state of a molded item particularly molded in a mold suitable for mass production by analyzing a flow state of a polyurethane foam having an open cell structure or a closed cell structure with a fiber sensor. SOLUTION: An analyzing method for flowability of a polyurethane foam molded by use of a mold comprising a lower mold and an upper mold attachably/removably disposed to cover an open portion of the lower mold and form a closed space between the lower and upper molds, the mold having a cavity to which the polyurethane foam molding material is supplied, is conducted by attaching a fiber sensor at a predetermined position of the mold, supplying a polyurethane foam molding material to the mold, closing the mold and detecting a datum of the polyurethane foam material with the fiber sensor.
Patent JP-2002163604-A (JP)
Title: System and method for acquiring url, and storage medium stored with program for executing processing therefor
Inventor: OSAWA HIROYUKI
IPC: G06V30/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To simplify operation for a user to input a URL. SOLUTION: This system has an extraction means for extracting a character string from an image picked up by a camera and an interpretation means for interpreting whether the character string extracted by the extraction means is the URL or not.
Patent JP-2002170584-A (JP)
Title: Solid polymer type fuel battery
Inventor: ENAMI YOSHIAKI
IPC: H01M8/10
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an off-gas heating device excellent in humidification performance. SOLUTION: A humidifier comprising first and second humidification blocks 4 and 5 is connected to a fuel battery main body 7 through a spacer 6. The air, which is a reactive gas, is allowed to flow from a reactive gas 11 to the first humidification block 4 and further to the second humidification block 5, thus it is supplied to an air pole of the fuel battery main body. The off gas containing moisture discharged from the air pole is guided into the humidifier for flowing in the direction opposite to the reactive gas, then exhausted outside through a off gas outlet 14. The cooling water which becomes hot after passing a cooling mechanism of the fuel battery main body 7 is guided into the second humidification block 5, for heating the humidifier.
Patent JP-2002169928-A (JP)
Title: Automatic lottery system
Inventor: KIBE SADANORI
IPC: G06Q50/34
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic lottery system that can automatically issue addmission ticket to lottery winners who are automatically selected by lottery in issuing addmission tickets by lottery an event and concert. SOLUTION: In the automatic lottery system, a lottery management site that has a means to decide lottery winners and a means for communication to inform the winners of a lottery prize on electrical communication lines and can implement the ticket lottery. A participant who wants to join the lottery accesses the lottery management site, registers participation in the lottery at the site by using his or her communication terminal. The lottery system decides the winner by implementing a selection of the registered participants by using a lottery means, notices the winner by sending a winning message to the winner' s communication terminal used for the winner to access the lottery management site by a means to inform the winning message, and sends a certification data of the winning to the same communication terminal.
Patent JP-2002168887-A (JP)
Title: Evaluation device for abnormality in blackout
Inventor: SUZUKI TAKESHI
IPC: G01R31/28
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To resolve problems of availability of data acquisition only once at a timing of abnormality generation for evaluating blackout abnormality with a conventional evaluation device for abnormality in blackout, necessity of always monitoring the evaluation device for a measuring personnel and taking much time for the evaluation. SOLUTION: Provided 101 is a microcomputer voltage measuring means, 102 is an operation voltage recording means, 103 is a reset detection measuring means, 104 is an operation time recording means 1, 105 is a set power source on/off means, 106 is a time count means, 107 is an ON time setting means, 108 is an OFF time setting means 109 is a times count means and 110 is a times setting means.
Patent JP-2002176044-A (JP)
Title: Vertical heat treatment equipment and transfering method of object to be processed
Inventor: MOCHIZUKI SHINYA
IPC: H01L21/31
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide heat treatment equipment having a holder supporting system which enables to mount the holder at the predetermined position. SOLUTION: A holder mounting part of this vertical heat treatment equipment is provided with a holding tool mounting base 5 to mount a holder for holding an object to be processed, protruding parts 68a, 68b in accordance with the shape of the bottom plate of the holder, and an adjusting system of the holder position that includes a system of changeable distance.
Patent JP-2002184451-A (JP)
Title: Sealed battery
Inventor: HINO YUZO
IPC: H01M2/20
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery ensuring the connection of plates to respective current collectors by electrical resistance welding without causing a decrease in output efficiency. SOLUTION: The sealed battery 10 includes a negative electrode collector plate 20, a positive electrode collector plate 22, and a terminal connection 23 connectable with an external connecting terminal. Dummy welding terminals 20D and 22D for use in the electrical resistance welding are removably arranged in spaced apart relation via an interface along the thickness direction of the negative and positive electrodes so as to extend along the same plane as the collector plates. The positive electrode collector plate 22 is connected to the positive electrode 16 by electrical resistance welding and the negative electrode collector plate 20 is connected to the negative electrode 14 by electrical resistance welding.  The dummy welding terminals 20D and 22D are removed and a generating element 18 with both the negative electrode collector plate 20 and the positive electrode collector plate 22 attached thereto is enclosed in a sealed battery package 28 through an opening 29 and then the opening 29 is closed.
Patent JP-2002178268-A (JP)
Title: Grinding wheel for trimming of film fixing resistor and its supporter
Inventor: NAKANISHI KOZO
IPC: B24D5/16
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel hard to be deformed in a manufacturing process of the grinding wheel and in a trimming process of a film fixing resistor and a support to hold this grinding wheel from both sides when installing it on an rotary shaft. SOLUTION: The grinding wheel 1 is formed into an annular thin plate shape having a mounting hole 2 the hole diameter of which is a quarter or more of an outside diameter, the support 3 of the grinding wheel 1 is constituted of at least one set of two wear plates 4, and the one wear plate 4a adjacent to the grinding wheel 1 formes a projected part 7 on an annular flat plate part 6a.
Patent JP-2002236062-A (JP)
Title: Torque detection method, torque detector and steering device
Inventor: MAEDA NAOKI
IPC: G01L3/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a torque detector capable of smoothing the output variation of rotation torque according to the rate of change of the rotation torque and the ratio of respective rotational angular velocities of an input axis and an output axis and reducing the effect of lowering of response due to the smoothing on the operation capability of the steering. SOLUTION: The device is constituted of a means for calculating the rotation angles of the input axis 3a and the output axis 3b and the rotation torque of the input axis, based on the extraction angel signal obtained by extracting, sequentially in time, the angle signal corresponding to the rotation angle of respective input axis 3a and the output axis 3b, means for calculating the rate of change of the rotation torque, a means for calculating a correction torque by correcting the rotation torque for smoothing, a means for comparing the rate of change with a specific threshold and a means determining an output torque from the rotation torque in when the rate of change is larger than the threshold the from the correction torque, when the rate of change is lower than the threshold.
Patent JP-2002182125-A (JP)
Title: Binocular lens barrel
Inventor: ITO EIICHI
IPC: G02B7/04
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a binocular lens barrel in which lens groups in right and left objective optical systems are simultaneously moved in a state where they are not decentered. SOLUTION: Both zoom optical systems 220 and 230 are housed in a common zoom lens barrel 2. The lens barrel 2 is constituted of a fixed ring 3 where a linear groove 3e is formed and also which holds the 1st lens groups 221 and 231 and the 4th lens groups 224 and 234 of the respective optical systems 220 and 230, a cam ring 4 which is put in the ring 3 so as to freely only rotate and where the cam grooves 4a and 4b of two systems are formed, 2nd and 3rd lens frames 5 and 6 which are put in the ring 4 and which hold the 2nd lens groups 222 and 232 or the 3rd lens groups 223 and 233 of the respective optical systems 220 and 230, cam followers 10 and 11 implanted on the outer peripheral surfaces of the respective lens frames 5 and 6 and also inserted in the intersection of the ring 3 and either the cam groove 4a or 4b,  and a tension spring 14 laid obliquely with respect to the axis of the ring 4 between both lens frames 5 and 6.
Patent JP-2002185697-A (JP)
Title: Image outputting device
Inventor: UCHIOKE KEIZO
IPC: H04N5/76
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To classify and eject photographic prints based on information accessory to images. SOLUTION: This system controller 41 classifies photographic prints based on information accessory to the images of respective image data under a classification condition recorded in a smart media 30. Also, sorting trays 51a-51f for ejecting the photographic prints are assigned for each classification. A picture data processing part 43 operates the image processing or image synthesis processing of the image data. The image data are printed on recording paper by a print part 44 so that photographic prints can be obtained. A sorter 50 assigns the carriage paths of the photographic prints for each classification according to a classification signal from the system controller 41. The photographic prints are ejected to the sorting trays 51a-51f for each classification.  Thus, it is possible to prevent the photographic prints from being mixed together even when printing a plurality of image data.
Patent JP-2002189014-A (JP)
Title: Enzyme electrode
Inventor: YAMAMOTO MASATOSHI
IPC: C12Q1/26
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an enzyme electrode, in which corpuscle separatability is improved, the effects of interfering substances in a liquid to be tested are reduced, swelling time of the liquid to be tested to a red corpuscle separating layer and an enzyme layer is shortened, and the effects of the low amount of oxygen in the liquid to be tested are reduced. SOLUTION: The enzyme electrode is formed, by sequentially laminating the enzyme layer (3) with an enzyme as main component fixed by albumin and a hydrophilic high-molecular substance and the corpuscle separating layer (4), with high-viscous polysaccharide and high viscosity alcohol as the main components on a platinum electrode (2) provided on an insulating substrate (1).
Patent JP-2002192679-A (JP)
Title: Manufacturing method of high luminance decorative sheet
Inventor: KAWABATA SHIGEO
IPC: C09D11/037
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a high luminance decorative sheet capable of adding high luminance and good design, coping with a small lot and giving excellent picture and surface shape which can not be obtained by resin impregnation. SOLUTION: A manufacturing method of a high luminance decorative sheet comprises forming a single color printed layer of a colored ink or a pattern printed layer on a surface of a mold releasable film made of a polyethyleneterephthalate resin, coating the printed layer 50 to 400 μm in thickness with an ionizing radiation curable transparent resin coating containing 1 to 15 wt.% of at least one metallic tone scale-shaped particle selected from a metal flat particle and a metal oxide treated mica and curing the coating by irradiating ionizing radiation on it.
Patent JP-2002194478-A (JP)
Title: Cast iron material for sizing press die
Inventor: MAEKAWA TOSHIRO
IPC: C22C37/08
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cast iron material for a sizing press die which eliminates the disadvantages of the conventional material for a sizing press die and which has extremely excellent crack resistance. SOLUTION: The cast iron material consists of a ductile cast iron material having a composition containing, by weight, 3.2 to 4.2% C, 1.0 to 2.5% Si, 0.1 to 0.6% Mn, <=0.10% P, <=0.02% S, <=0.15% Cr and 0.04 to 0.10% Mg, and the balance substantially Fe. In the structure, graphite is crystallized out by >=15% area ratio, and graphite particles with a particle size of >=100 μm occupies >=50% thereof.
Patent JP-2002191669-A (JP)
Title: Bathing assisting device
Inventor: NODA MASAO
IPC: A61H33/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured, inexpensive bathing assisting device to be attached to/detached from a bathtub very easily and maintained easily. SOLUTION: The bathing assisting device consists of a seat part 2, a bellows bag part 3 with a such size as to be stored in a bathtub B, expansible in the upper direction with supplied service water, leg parts 4, 4, 4, 4 comprising suckers disposed at four corners on the bottom of the bellows bag part 3, a water supply/drain device 5 disposed in the bellows bag part 3, a guide roller 6 mounted on the back of the bellows bag part 3, and a support part 8 with guide rails 7, 7 with which the guide roller 6 is engaged so that the roller can be rolled upward/downward.
Patent JP-2002196206-A (JP)
Title: Lens barrel and camera
Inventor: MASUDA SHINICHI
IPC: G02B7/02
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel constituted so that the eccentricity of a lens is accurately and easily adjusted without making a lens barrel diameter larger. SOLUTION: This lens barrel is provided with a holding member 160 holding a lens group 201 on an object side, a housing member 150 housing the member 160, and an eccentricity adjusting mechanism for adjusting the position of the optical axis of the lens group 201 by moving the member 160 on a surface orthogonal to the optical axis with respect to the member 150.  In the lens barrel, the member 160 is housed in the member 150 in a state where it is butted against a wall part 150v formed to overhang toward the optical axis on the inside of the member 150 from an image surface side, and the eccentricity adjusting mechanism is attached to the object side at the wall part 150v so that it can be operated to rotate from the object side at the time of adjusting and constituted by using adjusting operation members 236 and 237 having a pin part eccentric to a rotational operation shaft, so that the member 160 is driven and adjusted on the surface orthogonal to the optical axis by the eccentric rotation of the pin part.