baber/WOPTO huggingface dataset:
Patent JP-2002087922-A (JP)
Title: Alginate impression material composition for dental use
Inventor: WATANABE NOBUTAKA
IPC: A61K6/90
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pasty alginate impression material composition composed of a main material paste and a curing material paste, having excellent storage stability, resistant to the viscosity change of the main material paste with time and the liquid separation and deterioration of the curing material paste and free from the problem of the delay of curing time during storage. SOLUTION: The alginate impression material composition for dental use is composed of a main material paste composed mainly of an alginic acid salt, water and a filler and a curing material paste composed mainly of calcium sulfate and a liquid component and is cured by mixing these pastes. The main material paste contains 0.01-15 wt.% polysaccharides selected from carrageenan, pullulan, curdlan, xanthan gum, gellan gum, pectin, konjak glucomannan, xyloglucan, guar gum, gum Arabic and locust bean gum and the curing material paste contains 0.5-50 wt.% polybutene.
Patent JP-2002094234-A (JP)
Title: Internal layer substrate, multilayer circuit board and method for manufacturing multilayer circuit board
Inventor: WAKIZAKA YASUHIRO
IPC: H05K3/46
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal layer substrate which is suitable for a build-up multilayer circuit board and has a spacer on an internal layer circuit board, a multilayer circuit board which has an electrical insulation layer having a uniform thickness on the internal layer substrate and a method for manufacturing them. SOLUTION: The internal layer circuit board is composed of an internal layer circuit board comprising an electrical insulation layer (1) and a conductor circuit (1) formed on its surface, an internal layer board which has a spacer formed or placed with an almost uniform thickness in a specified position of the internal layer circuit board, a multilayer circuit board which has an electrical insulation layer (2) formed with an almost equal thickness to the spacer on the internal layer board, an electrical insulation layer (1) and a conductor circuit (1) formed on its surface. The method for manufacturing a multilayer circuit board has a step of forming or placing a spacer with an almost uniform thickness in a specified position of the internal layer circuit board and a step of forming an electrical insulation layer (2) with an almost equal thickness to the spacer.
Patent JP-2002092565-A (JP)
Title: Memory card
Inventor: TAKEMURA HIDEKI
IPC: G06F12/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To deal with the shortage of an empty area for writing a data requested to wire in a memory card without replacing the card or eliminating data. SOLUTION: The memory card 10 attachably and detachably mountable on electronic equipment to perform the delivery of data with the mounted electronic equipment through a connecting connector 11 comprises a memory circuit part 14 for storing data and a wireless communication hardware 15 for radio- transmitting data. When the writing of data is requested from the mounted electronic equipment, it is judges whether the empty area writable of the requested data is present in the memory area of the memory circuit part 14 or not, and when the empty area is not present, the data requested to write from the electronic apparatus is radio-transmitted to another electronic equipment by the wireless communication hardware 15.
Patent JP-2002099049-A (JP)
Title: Image reading device
Inventor: SAKURAI YASUO
IPC: H04N1/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device in which of a strain does not occur in the structure and an undesirable effect does not occur on an image became a load (external force) acted to a box-like structure can be dispersed. SOLUTION: The image reading device is provided with the box-like structure 2 storing a reading means therein, and reads a manuscript image on a manuscript stand. The box-like structure is provided with of a bottom plate 5, right/ left side plates 6, 7 that are raised along the right and left sides in four sides of the bottom plate, and front/rear stays 8, 9 that are raised along the front and rear sides of the bottom plate. At least a portion of the side plates and the front/rear stays are composed of square pipes. Furthermore, the side plates and the front/rear stays are connected so as to form a figure such as a well guardrail. Projecting edges 25 are disposed at the upper position of both ends of the front/rear stays in the length direction, and bent sections 20 are disposed at the front and rear of the inner face of the right/left side plates respectively.  The under surface of the projection edge is in contact with the horizontal upper surface of the bent section, and the edge surface of the stay located at a position lower than the projection edge is brought into contact with a hanging piece of the bent section, and then the proper contact sections are fixed.
Patent JP-2002097272-A (JP)
Title: Polysiloxane, method of producing the same and proton- carrying material
Inventor: MINAMI TSUTOMU
IPC: H01B1/12
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a polysiloxane capable of forming self-supporting film, having excellent proton-carrying ability which scarcely degrades even in a high temperature dry circumference, to provide a method of producing it and to provide a proton-carrying material. SOLUTION: This polysiloxane is obtained by the steps of hydrolyzing a mixture comprising a silane compound (A) expressed by formula (1), a silane compound (B) expressed by formula (2) and at least one acid component (C) selected from phosphoric acid and sulfuric acid, condensing, and if necessary, heating at 100 to 300 deg.C: R1aSi(OR2)4-a (1) (where R1 and R2 each represents 1 valence organic group; a is an integer of 1 to 2), R3bSi(OR2)4-b (2) (where R3 represents a hydrogen atom, a halogen atom, an alkyl group or an aryl group; R2 represents 1 valence organic group; b is an integer of 0 to 2). This proton-carrying material comprises the polysiloxane.
Patent JP-2002103298-A (JP)
Title: Electronic microscope
Inventor: UKIANA MOTOHIDE
IPC: H01J37/20
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To perform minute operation for a biological sample in vacuum and under electron beams of an electronic microscope. SOLUTION: This electronic microscope is provided with a manipulator 10 capable of gripping a minute sample 30 by a plurality of fingers 15, 16 in a vacuum sample chamber 2 to perform minute turn, travel, and open operations. The microscope is provided with a means for detecting the presence or absence of positional deviation in matching tips of fingers, the manipulator 10 is provided with a charge increase prevention means due to electron beams, and an electromagnetic shield for shielding an electric field generated from actuators 20, 21 is provided in the actuators of the manipulator.
Patent JP-2002102743-A (JP)
Title: Classifier for treatment of waste pet bottle
Inventor: SHIMIZU KAZUO
IPC: B03B5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a classifier capable of subjecting shredded waste PET(polyethylene telephthalate) bottles to classification treatment so as to surely recover flakes F, labels L and PET powder P separately from each other. SOLUTION: This classifier is provided with: a treatment vessel 10; a flake guide cylindrical body 20; a label recovery means 30 for recovering the labels L; a partition plate 15 for dividing the treatment vessel 10 into an upper section 11 and a lower section 12; a whirling stream formation means 40 which is placed in the upper section 11 and used for causing a vertically whirling water stream; and plural through-holes 17 which are formed in the partition plate 15 and through which only the PET powder P and water can be passed.
Patent JP-2002102866-A (JP)
Title: Activated water generator
Inventor: KAGAMI YOSHINORI
IPC: C02F1/68
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an activated water generator which is small and light so that it is portable and is suitable for domestic use. SOLUTION: In an activated generator 1, when water flows in from a water inflow port 4b installed at one end of an outer cylinder 2, water flows into fluid containers 10 inserted into the outer cylinder 2, from their water passage holes 12a each formed at one end of the bottom. As a water passage hole 11a installed in a top cover 11 as an outflow port is formed at one end opposite to the bottom, water flows through the whole of the fluid container 10 from one end to the other end and is brought into fluidized contact with all rare earth ceramic balls 20 effectively and evenly.  As the inflow port and outlet port of water are formed opposite to each other in such a manner, the water flow passage in the fluid container 10 is lengthened to the maximum, and water can be brought into fluidized contact with all rare earth ceramic balls 20 evenly and effectively even if the fluid container 10 is small. Thereby the activated generator 1 can be miniaturized to a portable size.
Patent JP-2002107029-A (JP)
Title: Cold storage and deep freezing vehicle
Inventor: UMENO YASUTOMI
IPC: F25D11/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cargo vehicle 12, capable of unloading cold-storage and deep-freezing cargos and normal temperature cargos at each store from both a cold storage and deep freezing chamber 3 and a normal temperature cargo chamber 5 by simultaneously incorporating the cold storage and deep freezing cargos and the normal temperature cargo from a platform 14 contacted with a rear end by providing the chamber 3 and the chamber 5 in one cargo vehicle 12. SOLUTION: The cold storage and deep freezing vehicle comprises a driver's chamber 1 in the front section, a cold storage and deep freezing chamber 3 having a rear end swinging door 2 at its rear side on a chassis 4, a normal temperature cargo chamber 5 provided between the chamber 3 and the chamber 1, an atmosphere-communicating space (s) interposed between the chamber 5 and the chamber 3, and cargo-loading/unloading swinging doors 8 and 9 provided at the camber 3 and the chamber 5 via the space (s).
Patent JP-2002104376-A (JP)
Title: Paper box
Inventor: SAKAMOTO SHINJI
IPC: B65D5/06
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To secure a single motion assembly of a bottom portion by preventing bottom component sections, opposing and overlapping with each other, from hitting against each other, in a paper box which can be brought from a furled state to an assembled state with a single motion. SOLUTION: This paper box, in which a plurality of bottom component sections 5, 6, 7, and 8 are furled inwardly and folded onto side walls 1, 2, 3, and 4, respectively, in the furled state, and rise from the side walls 1, 2, 3, and 4 and overlap with each other to form the bottom portion in the assembled state, is provided with projecting pieces 6c and 8c at end portions of bottom component sections 6a and 8a to be located on the outer side in the assembled state through auxiliary ridge-folding lines 66 and 88. When shifting the furled state to the assembled state, the projecting pieces 6c and 8c abut on bottom component sections 6b and 8b to be located on the inner side in the assembled state, and suppress the rising of them.
Patent JP-2002012127-A (JP)
Title: Seat belt winder
Inventor: HAMAGAMI TETSUYA
IPC: B60R22/28
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt winder having a stably operable pre-tensioner capable of surely constraining the tip of a pipe. SOLUTION: The most end part of the pipe 11 is not provided with a cutout, but with a guide block 16 fitted therein. The pipe 11 and the guide block 16 are integrally fixed to a plate 21 by a small screw 22. Accordingly, the rigidity of the part where the pipe 11 and the guide block 16 are integrated is high, so that the part is hardly deformed by the force in any direction. The small screw 22 having enough strength is used by selection of quenching or material quality.
Patent JP-2002108183-A (JP)
Title: Method and device for determining order of teaching material presentation
Inventor: NAKAMURA OSAMU
IPC: G06Q50/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for determining presentation order of teaching materials by which reaction of a user at the time of presenting the teaching materials can be reflected and improvement of learning effect can be expected. SOLUTION: The teaching materials held by a teaching material holding means 11 are taken out by a teaching material presenting means 13 according to teaching material presentation order 1,2,... N held in a means 12 for holding teaching material presentation order and are presented to the user 17. At this time, reaction shown by the user 17 is observed by a user's reaction observing means 14, is converted into numerical information and is recorded as learning history in a learning history recording means 15. Then based on the recorded learning history, the teaching material presentation order to which best reaction is shown by the user 17 till that point of time is determined to be optimum teaching material presentation order by a means 16 for determining an optimum teaching material presentation order.
Patent JP-2002103645-A (JP)
Title: Ink jet recorder
Inventor: KAWASE JUNYA
IPC: B41J2/175
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which bubbles gathering in an ink jet recording head can be removed without wastefully consuming ink by a suction recovery and which uses a highly reliable ink jet recording head at a low running cost. SOLUTION: The ink jet recorder has the recording head for forming images by discharging the ink to a recording medium, an ink supply recovery means for supplying the ink to the recording head, a storage means for storing the ink, and an ink supply means for supplying the ink to the recording head from the storage means. The ink jet recorder includes a means for gathering bubbles into a common liquid chamber of the recording head after the ink is initially filled in the recording head.
Patent JP-2002107125-A (JP)
Title: Measurement apparatus for three-dimensions
Inventor: FUTAMURA IKUO
IPC: G01B11/245
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a three dimension measurement apparatus whose measurement accuracy can be markedly improved, when a three-dimensional shape of a measurement object is to be measured, with the use of a phase shift method. SOLUTION: A printing state-inspecting apparatus 1 includes a table 2 for loading thereon a printed board K with a solder paste printed, an illumination device 3 for irradiating a plurality of sine wave-shaped light patterns, changing in phase from slantwise above to a surface of the printed board K, and a CCD camera 4 for imaging a reflecting light from the printed board K for each wavelength component. The CCD camera 4 separates the reflecting light for each light component and images at a time. A controller 7 calculates a the height of the solder paste by the phase shift method, based on imaging data. At this time, optimum wavelength component is selected, and data in the selected wavelength region are selected as optimum imaging data.  The calculation is carried out on the basis of the imaging data, and as a result, effects due to color tone, etc., can thus be restricted to a minimum.
Patent JP-2002117886-A (JP)
Title: Starting method of solid polymer fuel cell
Inventor: YASUDA ISAMU
IPC: H01M8/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To start a solid polymer fuel cell connected with a reforming device system, while preventing oxidization of a reforming catalyst on the occasion of starting it by supplying steam to a reforming part of the reforming device. SOLUTION: Concerning to a starting method of the solid high polymer type fuel cell connected with the reforming device system containing a reformer, a CO transformer, and a CO oxidizing device, a cylinder, which stores rich reforming gas is prepared by branching a piping, which connects the solid high polymer type fuel cell with the reforming device system, and the reforming gas having rich hydrogen is stored in the cylinder under operation of the fuel cell. Supplying the reforming gas stored in the cylinder to a supplying line of material gas, and introducing it into the reform device with steam, at the time of the starting, prevents oxidation of the reforming catalyst.
Patent JP-2001317528-A (JP)
Title: Fastening metal fitting corresponding to wood shrinkage
Inventor: TABATA TOSHIO
IPC: E04B1/26
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a fastening metal fitting corresponding to wood shrinkage that applies a sufficient fastening force corresponding to the wood shrinkage, does not cause excess fastening during mounting, and can suppress degradation of an elastic material for a long time. SOLUTION: This fastening metal fitting comprises a washer 8 having a through hole 14 and an annular elastic body 9. Height H of the elastic body 9 at a molding time is set more than sum of a height h1 at compression time by usage, a wood shrinkage size h2, and a permanent distortion size h3 of the elastic body 9 by usage. Hardness of the elastic body is set so as to keep a compression force at the compression time to the height h1 to be close to a longitudinal compression strength of the wood. A skirt 19 may be provided for the washer 8 in the height direction.
Patent JP-2002114022-A (JP)
Title: Air conditioner duct structure for vehicle
Inventor: IKUTA HARUKI
IPC: B60H1/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To reinforce an air conditioner duct made of a soft material having a sound absorbing property and a beam member having an opened cross sectional shape with a simple structure. SOLUTION: A cover member 60 reinforcing a center duct 50 by covering the center duct 50 made of the soft material having a sound absorbing property is connected to both end portions 31a and 31b of the opening section 31 of the beam member 30 for bridging, thereby the beam member 30 is partially formed into a closed cross sectional shape and reinforced. The center duct 50 and the beam member 30 can be reinforced by a simpler structure as compared with the case that they are reinforced by separate reinforcing members respectively.
Patent JP-2002119862-A (JP)
Title: Selective oxidation catalyst for carbon monoxide
Inventor: NOJIMA SHIGERU
IPC: H01M8/06
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wide range of catalysts having high performance in selectively oxidizing and removing carbon monoxide from gas containing the carbon monoxide essentially consisting of hydrogen. SOLUTION: The selective oxidation catalyst which selectively oxidizes and removes the carbon monoxide in the hydrogen-containing gas is formed by depositing Ir which is an active metal component on a carrier.
Patent JP-2002133582-A (JP)
Title: Approaching vehicle reporting device
Inventor: OKAMOTO YOSHIYUKI
IPC: G08G1/04
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an approaching vehicle reporting device improved in sensing performance by reducing incorrect sensing by wind pressure or vibration and further enhanced in maintenance property. SOLUTION: During a work performed on a road such as inspection, construction work or the like, the CPU 11 of an approaching vehicle detector 11 transmits an ultrasonic wave generated by an ultrasonic transmitting circuit 13 to a sensing area set by a setter 12 through a transmitter 14, and receives the reflected wave corresponding to the transmitted ultrasonic wave in an ultrasonic receiving circuit 15 through a receiver 16. The CPU 11 discriminates the presence of an approaching vehicle on the basis of the received reflected wave, and transmits a vehicle sensing signal, when it discriminates the presence of the approaching vehicle, to a radio communication machine 2 by a sensing signal output circuit 17.
Patent JP-2002126971-A (JP)
Title: Scattering preventive device for chips or the like
Inventor: NAKAGAWA HISAMI
IPC: B23Q11/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a scattering preventive device for chips, capable of suppressing scattering of chips within a narrow area near a machined part, even at dry machining using no coolant at all. SOLUTION: A machine tool comprises a work holding portion holding work, a tool rest equipped with a tool for machining the work held by the work holding portion, and a chip collecting portion provided under the machined part of the work by the tool so as to collect falling chips. The machine tool machines the work by tool while moving a work installing portion or the tool rest. In the machine tool, this scattering preventive device is composed of a main body 110 attached to the movable tool rest 20 or the work installing portion 32, a scattering preventive cover 120 slidably provided on the main body 110 and provided so to surround the machined part wherein the work W is machined by tools T1, T2, and an energizing means 122 energizing the scattering preventive cover to one side all the time.
Patent JP-2002135793-A (JP)
Title: Color imaging apparatus
Inventor: YOSHIDA SEIJI
IPC: H04N101/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a color imaging apparatus capable of reading out with thinning-out in excellent resolution and being suitable to imaging of moving pictures by using an imaging element for imaging of still pictures with high definition. SOLUTION: In the color imaging apparatus comprising imaging element 2 which is laid out more than one pixel 8 in a matrix form as two or more horizontal pixel rows and vertical pixel columns, a color filter having a Bayer array of more than one primary color which is arranged on the pixels 8 of the elements 2, a means 13 to read out signals of the pixels 8 in accordance with the primary colors of the filter and a mode selecting means 7 to select whether reading out signals from the whole of the pixels 8 or reading out with thinning of a part of the pixels 8, when reading out signals with thinning of part of the pixels 8, some of the pixels 8 are added and mixed to read out with thinning to 1/(2n+1) (n is a natural number) pieces of the rows and columns, so that the signals to be read out with thinning are laid out in the Bayer layout of the primary colors.
Patent JP-2002092533-A (JP)
Title: All-net card and its business model
Inventor: TSUTSUI OSAMI
IPC: G06Q10/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To allow a person to perform the payment of tax or public utility charges at any time from any place even on Saturday or Sunday or even in the middle of the night or at an early hour similarly to the payment of a shopping and the payment of an economic action or commercial action performed without going out of its own house. SOLUTION: The function of putting in and out digital cache or the condition for directly connecting to a bank and other portal sites or homepages are written in the magnetic memory card or memory chip of one card by a means readable by computer (this card is called all-net card). An individual authentication is performed by use of a device by specifying an individual by fingerprint, face picture or the like to perform the deposition or withdrawing of digital cache in and from the all-net card and the payment or receipt by digital cache between all-net cards. Accordingly, payments of various economic actions can be performed without going out of the own house.