baber/WOPTO huggingface dataset:
Patent JP-2001035396-A (JP)
Title: Plasma display device and manufacture thereof
Inventor: PARK DEUK-IL
IPC: H01J11/36
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve joining performance of substrates by providing a strip-like display electrode and an address electrode inside a back glass substrate, a dielectric layer on the inside surface of a front glass substrate and the back glass substrate and a barrier rib and a phosphor on the dielectric layer, and forming a frit glass layer between the upper surface of the barrier rib and the corresponding front glass substrate. SOLUTION: A frit glass layer 31, formed by applying frit glass, is provided on an upper surface of a barrier rib 27 to be jointed to an inside surface of a front glass substrate 21 through fusion. The barrier rib 27 has action of supporting the front glass substrate 21, and the frit glass layer 31 applied to an upper part of the barrier rib 27 is jointed to the front glass substrate 21 through fusion. Jointing on the upper surface of the barrier rib 27 improves jointing strength by being performed in parallel with jointing of the frit glass performed in an end part of the substrates 21, 22. The frit glass layer 31 is applied by a printing method to enlarge an image screen.
Patent JP-2002023618-A (JP)
Title: Point pen
Inventor: SUGIMOTO HIROYOSHI
IPC: G09B21/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a point pen which has the front end in the needle point part precisely made into a semispherical part having a prescribed radius. SOLUTION: A point pen 1 is provided with a point pen main body 10 as molded goods of engineering plastics having a high mechanical strength and a grip 20 made of resin which is attached to a grip base part 10b of the pen point main body 10. The pen point main body 1 includes a needle point part 10a of which the sectional area is gradually increased from a semispherical front end 10c and the flat grip base part 10b which is used for attaching the grip 20 and is integrally formed into one body together with the needle point part 10a.
Patent JP-2002019732-A (JP)
Title: Separating method and separating device for stacked cups
Inventor: KATSUMATA TEIZO
IPC: B65B43/44
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a separating method and a separating device by which closely joined stacked cups can be separated without human hands and in a short period of time. SOLUTION: Stacked cups 1 are held in an expanded space S. In this case, the expanded space S is defined with a supporting plate 2, a disk 3b provided at the distal end of the piston rod 3a of an air cylinder 3, a gutter-shape receiving tray 4, and a pressing plate 5. The space can be expanded in the stacking axis L as the separation of the stacked cups 1 is advanced. A pressurized gas is jetted from nozzles 14 and so forth to a gap wherein the peripheral surfaces of respective cups 1a are superposed. Thus, the interval of the gaps is widened, and respective cups 1a are separated.  During this period, the whole of the holding means, which comprises the supporting plate 2, the disk 3b provided at the distal end of the piston rod 3a of the air cylinder 3, the gutter-shape receiving tray 4, and the pressing plate 5 or the like, is driven by an air cylinder 13 so that the gas from the nozzles 14 and so forth may hit the whole of the peripheral surfaces of the stacked cups 1.
Patent JP-2002019135-A (JP)
Title: Ink cartridge for recording apparatus and ink-jet recording apparatus
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To improve an accuracy of positioning mechanical and electrical connecting mechanisms when an ink cartridge is set to a cartridge holder. SOLUTION: An ink pack having ink sealed inside is constituted so that the ink is guided out to the recording apparatus by an action of the pressurized air introduced in a cartridge case. A circuit board 53 with a data storage for managing the ink sealed in the cartridge is set to part of the cartridge case. A pair of opening holes 51, an ink lead-out port 50 from the ink pack, an introduction port 52 for the pressurized air and a connecting terminal of the circuit board 53 having the data storage are concentratedly arranged to one face of the case.
Patent JP-2002019152-A (JP)
Title: Printer
Inventor: SUGIMOTO RYUTARO
IPC: B41J2/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which the drive mechanism of pump can be simplified while reducing power consumption. SOLUTION: The printer 1 comprises a reciprocal pump 5 for sucking ink from the nozzle of a print head 4. An actuator (drive section) 31 of the pump 5 engages with a drive shaft 32 formed at an eccentric position at one end of a platen roller 2. When the platen roller 2 rotates, a diaphragm 34 reciprocates vertically through the drive shaft 32 and the actuator 31 and a pressure difference is formed by means of the pump 5. Since an intricate train of gears is not required for driving the pump 5, the printer can be reduced in size and cost. Since a pump of such a type as producing a high pressure difference with a low torque is employed, a low torque motor can be used as the drive motor for pump and power consumption can also be reduced.
Patent JP-2002020715-A (JP)
Title: Flame retardant adhesive composition and flexible printed wiring board-related product
Inventor: MAEZAWA HIDEKI
IPC: C09J7/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition capable of exhibiting excellent flame retardance without containing a halogen and providing a flexible copper- clad laminate, a cover lay or a film adhesive excellent in heat and moisture resistances, etc. SOLUTION: This halogen-free flame retardant adhesive composition is characterized in that the adhesive composition consists essentially of (A) a phosphorus- containing epoxy resin containing 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10- oxide (HCA) or its derivative or 10-(2,5-dihydroxyphenyl)-10-hydro-9-oxa-10- phosphaphenanthrene-10-oxide (HCA-HQ) or its derivative as one of reactional components, (B) a curing agent for the epoxy, (C) an inorganic filler and (D) a synthetic rubber. The flexible copper-clad laminate, cover lay and adhesive film are obtained by using the flame retardant adhesive composition. The flexible printed wiring board is produced by using the flexible copper-clad laminate, cover lay and adhesive film.
Patent JP-2002018298-A (JP)
Title: Roll grinder for raw material rice
Inventor: ARAI SEIICHI
IPC: B02C4/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To develop a roll grinding system capable of freely regulating a particle size of powder without being affected by the charging amount of raw material rice or an addition amount of water. SOLUTION: A double adjusting type roll pressure adjusting handle (6) is employed and the moving limit (5) of a bearing box (4) is determined immediately before the contact of a fixed roll (2) and a slide roll (1) to form a structure not allowing the bearing box to approach so as to exceed the moving limit, and a reference value for calculating a particle size of powder is easily set.
Patent JP-2002024333-A (JP)
Title: Device, system and method for selecting recycled material manufacturer
Inventor: SEZOKO SHINICHI
IPC: G06Q50/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a recycled plastic manufacturer selecting system for efficiently selecting recycled plastic manufacturers. SOLUTION: In the recycled plastic manufacturer selection system 10, a recycled plastic manufacturer selection device 20 is connected to a manufacturer information input terminal 12 via the Internet 14. The recycled plastic manufacturer selection device 20 is provided with a manufacturer information DB 22 storing the manufacturing capacity of a plurality of recycled plastic manufacturers, an input means 26 inputting the selection condition of the recycled plastic manufacturers and a manufacturer selection means 24 selecting the recycled plastic manufacturer based on the selection condition inputted from the input means 26 and manufacturing capacity stored in the manufacturer information DB.
Patent JP-2002030091-A (JP)
Title: Double chain glycolipide analog
Inventor: SATO REIKO
IPC: C07H15/04
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a new glicolipide analog compound obtained from an inexpensive raw material in short processes and a high efficiency and capable of being used for a cell culture, a screening of lectin or the like, and its synthetic intermediate. SOLUTION: This glicolipide analog compound is expressed by the general formula 1 and its synthetic intermediate is expressed by the general formula 2 [in the above formulae, R is a glucose residue or a galactose residue; (m) is 2-6 integer; and (n) is 11-17 integer].
Patent JP-2002029781-A (JP)
Title: Etching agent for glass
Inventor: MASATOMI TSUNEHIKO
IPC: C03C15/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an etching agent for glass which can be easily handled and which gives little influences on the environment when the waste liquid is processed. SOLUTION: The agent is prepared by adding at least one kind of inorganic acid selected from hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid to ammonium fluoride.
Patent JP-2002028167-A (JP)
Title: Blasting apparatus for dentistry
Inventor: WATANABE MASATOMO
IPC: A61C3/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a blasting apparatus or dentistry easily capable of adjusting polishing agent injecting quantity by a specific gas jet pressure. SOLUTION: This blasting apparatus for dentistry is usable in injecting mixed fluid of polishing agent and gas from an injection nozzle. It is provided with an injection nozzle 18, and a polishing agent and gas mixing device (mixing device) 13 to be piped and connected to the injection nozzle 18. The mixing device 13 is provided with a polishing agent tank 24, a mixing means for mixing polishing agent in the polishing agent tank 24 with compression gas by its inflow, and then discharging obtained mix, and a means for adjusting a mixing ratio of the polishing agent to the compression gas. The mixing ratio adjusting means is formed of a bypass circuit B12 for adjusting the mixing ratio disposed between an inflow port 24a and a discharge port 24b in the polishing agent tank 24, and provided with a throttling valve 30.
Patent JP-2002031912-A (JP)
Title: Electrostatic charge image developing toner and method for forming image
Inventor: SHIRASE AKIZO
IPC: G03G9/09
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner and a method for forming images by using this toner with which stable images can be obtained for a long time. SOLUTION: The electrostatic charge image developing toner is used for the method for forming images including a process of forming a latent image on a latent image carrier, a process of developing the formed latent image with a developer containing toner, a process of transferring the formed toner image onto an intermediate transfer body, a process of transferring the transferred toner image to an image forming support and a process of fixing the toner image formed on the image forming support. The toner contains resin and coloring agent and the toner consists of toner particles showing <=16% coefficient of variation in the shape coefficient and <=27% coefficient of variation in number in the number grain size distribution.
Patent JP-2002033212-A (JP)
Title: Pulse signal generating device, coil winding bobbin for use in pulse signal generating device and manufacturing method thereof
Inventor: ITO TOMOAKI
IPC: H01F7/20
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pulse signal generating device constituted in the structure of a coil winding bobbin formed by integrally molding a magnetic element wire and a terminal for facilitating the connection of a coil winding with the terminal and the connection of the terminal with a circuit, such as a waveform shaping circuit on the latter stage, and for enabling to perform more easily also the assembly of the whole device. SOLUTION: A pulse signal generating device is one of a type which is provided with a magnetic element wire, which can cause a large Barkhausen jump and is arranged to a magnetic field generating means comprising a magnet. A coil winding wound on the periphery of the wire and a terminal, which is connected with the winding and is used for outputting a pulse signal. The device is provided with a coil winding bobbin formed by integrally molding the wire and the terminal and the coil winding is wound on the bobbin.
Patent JP-2002029926-A (JP)
Title: Agent for reconstruction of structure of cutis collagen fascicle and composition including the same
Inventor: KANAMARU AKIKO
IPC: A61K8/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a new agent for reconstruction of a structure of cutis collagen fascicle reconstructing the structure of the cutis collagen fascicle by arranging the structure of dermis collagen fascicla to improve or prevent wrinkles. SOLUTION: This agent for reconstruction of structure of cutis collagen fascicle comprises essence, preferably a polar solvent extract of plants belonging to Compositae such as Inura britannica L. subsp. japonica KITAM or the like.
Patent JP-2001038894-A (JP)
Title: Pen array in color ink jet-type hard copy device
Inventor: HICKMAN MARK S
IPC: B41J2/01
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To minimize a product size regarding a given number of print cartridges in a device by providing pen means, each being equipped with an electric interconnecting means and connecting all the interconnecting means, to a controller at positions for aligned common carriages and according to their orientation. SOLUTION: In order to provide two or more pens for a given number of color ink compositions to an array of pens attached to a carriage, each of the pairs which constitute subsets 215Y1/215Y2, 215M1/215M2 and 215C1/215C2 is arranged so that the pairs are offset from each other in the paper transfer direction. Two sets of pens 205R3, 205R4 are likewise arranged in such a way that the pens are displaced in the Y axial direction. Further, the pens 215Y1, 215M1, 215C1 of a pen set 205R1 have their respective electric connection faces connected to 205R1 and these electric connection faces are arranged in such a manner that the faces are opposed to the respective electric connection faces of the pens 215F1, 215K1, 215ML1 of 205R3 and these pens are connected to a controller.
Patent JP-2001355311-A (JP)
Title: S.k.m. construction method
Inventor: SAKAKIBARA TERUJI
IPC: E04C5/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To carry out the execution of work according to design dimensions because the thickness of concrete has to be increased with the result that the execution of conventional mesh bar arrangement has been indefinitely conducted without any intention to make it impossible to consider the need to change four thicknesses of meshes into two ones and the thickness of cover concrete in the portion where the four meshes are piled up amounts to 48 mm (6 multiplied by 8 equals 48.) to make it impossible to secure the necessary thickness of cover concrete. SOLUTION: The thickness of the maximum lap portion can be set at 18 mm (6 multiplied by 3 equals 18.) by carrying out the execution of the mesh bar arrangement in the order that follows: (1) construct the rectangular mesh in such a manner that a horizontal bar is located above a vertical bar in a view from above; (2) cut the portions respectively composed of an square and a half at upper right and lower left corners; (3) place the portion composed a square and a half for construction in the left-lateral position of the first placed mesh in such a manner that the horizontal bar is located below the vertical bar when the rectangular mesh is seen from above;  (4) cut the portions respectively composed of a square and a half in the upper right and lower left portions of the secondly placed mesh; and (5) the execution of work can be carried out in such a manner that the mesh lap thickness is set at 18 mm by performing the same work vertically and horizontally.
Patent JP-2002039820-A (JP)
Title: Mixing ratio measuring device and fluid mixing device equipped therewith
Inventor: KASAHARA KAZUSHI
IPC: G01N27/90
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To measure the mixing ratio of the mixture fluid of conductive fluid and insulating fluid at low cost and with high accuracy over the wide flow conditions. SOLUTION: This mixing ratio measuring device is equipped with a vortex generator generating Karman vortex 3; a pair of measuring electrodes 4a, 4b installed in positions downstream than the vortex generator and detecting the change of induced electromotive force generating when the Karman vortex 3 passes through a magnetic field; a pair of reference potential measuring electrodes 6a, 6b for measuring the potential difference which is an upstream reference and a downstream reference; a detecting circuit 5 for measuring a frequency output signal of the Karman vortex 3 by contracting the potential difference from the induced electromotive force;  and in addition a mixing ratio computing part 11 for computing the mixing ratio by comparing a frequency output signal of the Karman vortex 3 measured when only the conductive fluid is made to flow as the fluid with a frequency output signal of the Karman vortex 3 measured when the mixture fluid of the conductive fluid and the insulating fluid 9 is made to flow as the fluid.
Patent JP-2002007477-A (JP)
Title: Internet home page retrieving device
Inventor: ANDO NORIAKI
IPC: G06F17/30
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the names of companies are enumerated in a list display but merchandise or service is not displayed in conventional home page retrieval, that this list is displayed in an order without connection with the intention of an information provider and includes merchandise not required by a user and that the user cannot write a memo required for the list display and cannot retain this in his/her own computer in the state of the list display. SOLUTION: The merchandise or services are list-displayed directly from a retrieving means to prepare the list display in which the introducing contents of the merchandise or the services are arranged in the reducing order of a registering charge. The detailed introduction of a company or business is displayed on a display screen from the list display. Then unnecessary merchandise or service information is deleted from the list display. Furthermore, a memo writing function is added to the list display of the services and a preserving function to the computer of the user is added.
Patent JP-2002039817-A (JP)
Title: Flowmeter
Inventor: KIDO KUNIO
IPC: G01F1/07
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To facilitate operation confirmation by visual observation. SOLUTION: This flowmeter is equipped with a turbine 4 rotated by the flow of the target fluid or a movable member to which the rotation of the turbine is transmitted. A colored pattern 24 classified by at least two colors or a pattern of a non-straight line in the motion direction of a curve or the like are alternately classified by color or patterned in the turbine or in the position observable from the outside of the movable member and in the motion direction of rotation or reciprocation. When the turbine 4 is driven, the colored pattern 24 or the non-straight line pattern looks like moving, one color, or no pattern, and when stopped, the pattern can clearly be confirmed. Thereby, the motion of the turbine 4 can easily be confirmed by visual observation.
Patent JP-2002041562-A (JP)
Title: Contents evaluating method
Inventor: ISHIDA MAKI
IPC: H04N17/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately find the degree of the interest of a user in contents without forcing a special operation to the user. SOLUTION: On an interest degree evaluation table 62, the names of contents viewed by the user are entered and as evaluation items, a viewing time rate, the number of times of operation during viewing, the presence/absence of sound volume control operation during viewing and the presence/absence of contents switching operation for two minutes before and after contents end time are set. By adopting items except for the viewing time rate for the evaluation items, contents in a just flowing state on a television receiver in the state of occasionally turning on a power source without interested viewing of the viewer are prevented from being evaluated as contents having the high degree of interest. For each of evaluation items, an evaluation function for digitizing the evaluation item and a 'weight' for each evaluation item are prepared.
Patent JP-2002039841-A (JP)
Title: Liquid level detector
Inventor: YAMAURA TAKAYUKI
IPC: G01F23/36
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detector capable of being protected at least a circuit board. SOLUTION: This detector is provided with a float arm 2 provided with a float floating on a liquid surface, an arm holder 4 for holding the float arm 2, a frame 3 for jurnaling the arm holder 4, the circuit board 7 fixed to the frame 3, a contact point holding member 5 having a slide contact point 6 sliding on the circuit board 7 and fixed to the arm holder 4, and a protection part 20 for protecting at least the board 7 on the frame.
Patent JP-2002046061-A (JP)
Title: Polishing head
Inventor: OGATA YASUYUKI
IPC: B24B37/32
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a polishing head capable of polishing a water well. SOLUTION: The polishing head 11 is provided with a disc-shaped carrier 16 retaining one side of a wafer W on the lower surface thereof, and an annular retainer ring 17 positioned concentrically with the carrier 16 on its outer periphery and to lock the outer periphery of the wafer W held against the carrier 16 with the inner peripheral surface 17a thereof while abutting on a polishing bad 4 during polishing operation. The carrier 16 is formed with a first flow passage 32 serving as a flow passage for supplying a slurry or a washing solution into a clearance formed between the outer peripheral surface 16a of the carrier and the inner peripheral surface 17a of the retainer ring 17. A slurry/ washing solution supply mechanism 31 for selectively supplying either the slurry or the washing solution is connected to the first flow passage 32.
Patent JP-2002045727-A (JP)
Title: Operation method for electric dust collector
Inventor: YAMAUCHI HIDETOSHI
IPC: B03C3/74
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for an electric dust collector whereby the problems caused by the combustion of oily components and carbon in dust are solved and the decrease in dust collection efficiency can be prevented even when the percentage of added quick lime is increased. SOLUTION: This operation method is characterized in that in doing uncharged continuous hammering at regular intervals, a charged section is divided into a plurality of groups and the hammering is continuously carried out for a fixed time by shifting the hammering start time of each group.
Patent JP-2002048607-A (JP)
Title: Thin-film tactile sensor
Inventor: NIWA EIJI
IPC: G01D3/028
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film tactile sensor for an artificial arm/leg, a robot, a manipulator, an in-body type medical equipment, an artificial skin and the like which is sensitive with less error, with no compensation circuit required. SOLUTION: There are provided a temperature detecting thin-film where a temperature sensitivity is high while a distortion sensitivity (or pressure sensitivity) is low as well as a distortion detecting thin-film where a distortion sensitivity (pressure sensitivity) is high while a temperature sensitivity is low. These two thin-film resistors, different from each other in feature, are arranged parallel or laminated so that both temperature and distortion (or pressure) are provided at the same time without using a compensation circuit.