baber/WOPTO huggingface dataset:
Patent JP-2001278935-A (JP)
Title: Nco-containing prepolymer having small amount of monomer based on 1,4-diisocyanato-2,2,6- trimethylcyclohexane, and production method and use thereof
Inventor: SPYROU EMMANOUIL
IPC: C08G18/75
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a NCO-containing prepolymer having a small amount of monomer based on 1,4-diisocyanato-2,2,6-trimethylcyclohexane, and provide a production method and use thereof. SOLUTION: The prepolymer having a small amount of monomer based on 1,4-diisocyanato-2,2,6-trimethylcyclohexane(TMCDI) and a polyol can be obtained by a reaction of 1,4-diisocyanato-2,2,6-trimethylcyclohexane(TMCDI) and at least one kind of at least bifunctional polyol with NCO/OH ratio of 2-1.5;1, at 20-100 deg.C, in the presence of at least one kind of catalyst. The prepolymer contains a residual monomer less than 1.0% by mass.
Patent JP-2002207831-A (JP)
Title: Medical image reading system
Inventor: TANOUE MASAHIRO
IPC: G16H10/60
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a medical image reading system with high versatility and expansibility. SOLUTION: A personal computer 4 on the part of a contracted hospital is connected with an image reading center 6 via a network and the image reading center 6 constitutes the medical image reading system of an 'image system' consisting of a DICOM server 10 to store image data from the personal computer 4 and an image reading workstation 12 to read a DICOM image from the server 10 and to display an image to be subjected to image reading and a 'business system' consisting of a business server 11 to store image reading request data and an image reading result file and a business personal computer 15 to perform a display instruction, etc., of a specific piece of the image data to the work station 12.
Patent JP-2002289117-A (JP)
Title: Terminal pin
Inventor: TAKEDA YASUNARI
IPC: H01J29/76
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a terminal pin for the connection of a deflection yoke, which is capable of electrically connecting between the lead wire terminals of a deflection yoke and circuit sides easily even if a ritz wire made by stranding or binding a plurality of very fine magnet wires is used for horizontal deflection coils. SOLUTION: This terminal pin is used for connecting a deflection yoke having a pair of horizontal deflection coils and a pair of vertical deflection coils to circuit sides, and comprises a interfitting portion 2 which interfits with a wiring board fixed to the deflection yoke, and a winding portion 3 for the lead wires of the deflection yoke and the circuit sides, further the winding portion 3 has a spiral-like groove 4 longitudinally, and the interfitting portion 2 and the winding portion 3 are plated.
Patent JP-2002299990-A (JP)
Title: Crystal device
Inventor: OUCHI TAKUYA
IPC: H03H9/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a high reliability crystal device in which a crystal oscillator can be normally and stably operated for a long time. SOLUTION: In a crystal device 6 composed of a substrate 1 having a packaging part on the upper surface and having a wiring layer 2 led out from the packaging part to an outer surface, a crystal oscillator 5 fixed on the packaging part of the substrate 1 and of which the electrode is electrically connected to the wiring layer 2 and a lid body 3 attached on the upper surface of the substrate 1 for air-tightly housing the crystal oscillator 5, the linear thermal expansion coefficient of the substrate 1 is from 14×10<-6> / deg.C to 20×16<-6> / deg.C (40 to 400 deg.C) and the modulus of rigidity of the lid body 3 is <=50 GPa.
Patent JP-2002297486-A (JP)
Title: Server and method for providing information
Inventor: AKIYAMA KAZUYA
IPC: G06Q30/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time that elapses before a Web page is displayed. SOLUTION: An information providing server 100 pre-acquires addresses of contents desired to be acquired from a user through a registration receipt part 140. A cash control part 160 accesses for acquiring contents to addresses received at the receipt part 140 and stores the contents into a cash data storage part 170. The control part 160 acquires the contents in a predetermined time interval with repetition to keep in the latest situation. When a user requests the contents, an information presenting part 150 reads out the contents from the storage part 170 to present to a user. The user can acquire desired contents from the server 100 without the need for accessing to a server stored the contents.
Patent JP-2002292501-A (JP)
Title: Elliptic vibration cutting method
Inventor: SHAMOTO EIJI
IPC: B23B1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method to reduce cutting force, improve machining accuracy, restrain chattering vibration, reduce wear of a tool, and also enable cutting of materials hard to machine. SOLUTION: The tool is made to elliptically vibrate in the plane (yx plane) which contains the cutting direction (x direction) and the feed direction (y direction). Or the tool is made to elliptically vibrate in the yq plane which is decided by rotation of the yx plane for Θ about the y-coordinate. Or the tool is made to elliptically vibrate in the hx plane which is decided by rotation of the yx plane for Φ around the x-coordinate.
Patent JP-2002293602-A (JP)
Title: Papermaking process of hydraulic material
Inventor: HITOMI YOSHINORI
IPC: C04B18/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic material papermaking process which is used for the production of a papermaking-formed sheet of a hydraulic material by a cylinder machine method while using Vinylon (R) fiber (polyvinyl alcohol-based fiber) as a reinforcing material, and also is a rational production process of such a formed sheet, using a composition that realizes substitution of a large amount of cement by fly ash, from the view point of carbon dioxide emission control. SOLUTION: This process involves: preparing a solid material comprising, on the basis of the total solid content, 15-40 wt.% of fly ash, 1-10 wt.% of fumed silica, 1-3 wt.% of reinforcing Vinylon (R) fiber having 1.5-5.0 dtex fineness, 4-10 mm fiber length, >=10 cN/dtex strength and 4-10% elongation, 1-5 wt.% of pulp having CSF (drainability specified in JIS P 8121) of 70-130, and the remainder of cement; and subjecting a slurry of the solid material to papermaking to form a hydraulic material formed sheet; wherein further preferably, the solid material also contains 0.3-2.0 wt.% sepiolite, in order to improve ply adhesion of the formed sheet.
Patent JP-2002293087-A (JP)
Title: Refill tube for writing utensil
Inventor: SUZUKI KEIICHI
IPC: B43K7/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems such as wobbling writing through a bent refill caused by some actual use actions of a writing utensil and consequently impaired writing feeling due to a gap lying between the outer periphery of the intermediate portion, the tip portion or the like except the rear end part of the refill under the condition that the rear end part of the refill is fastened under a slightly pressed-in state in the tapered inner hole formed in a refill tube conventionally employed in the writing utensil. SOLUTION: This refill tube is to fix a refill of a rear end depression type writing utensil. On the peripheral wall of the inner hole of the refill tube, a first projecting part, the diameter of the inscribed circle of which is smaller than the outer diameter of the refill, is provided. At the same time, on the recessed peripheral wall of the inner hole of the refill tube, a second projecting part, the diameter of the inscribed circle of which is smaller than the outer diameter of the refill, is provided.
Patent JP-2002006152-A (JP)
Title: Array waveguide diffraction grating type optical multiplexing-branching filter
Inventor: KASHIWABARA KAZUHISA
IPC: G02B6/122
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To stably multiplex and branch a light having a prescribed wavelength and realize an optical wavelength multiplex communication of high quality independent of an external temperature. SOLUTION: The optical input waveguide 12, a first slab waveguide 13, an array- waveguide 14 comprising channel waveguides 14a which are different in length and arranged in parallel each other, a second slab waveguide 15, and an optical output waveguides 16, which are arranged in parallel, are connected in order to form a waveguide-forming part 10 on a substrate 11. A speaker-type waveguide 50, for example, is provided on the light emitting side(s) of one or more optical input waveguide(s) 12. The speaker-type waveguide 50 is formed by arranging a straight line waveguide part 25, which is the same in width as the narrow-width edge, on the side of the narrow-width edge (upper bottom 4) of a trapezoid waveguide 5 which is broader than the optical input waveguide 12 and becomes larger in width in the direction toward the first slab waveguide path 13.  The optical multiplexing-branching function of the array-waveguide diffraction grating type optical multiplexing-branching filter is set for the interval of 100 GHz, and, for example, the wavelength multiplexing light having the wavelength interval of 200 GHz is made incident and branched.
Patent JP-2002297098-A (JP)
Title: Drive device for light-emitting panel
Inventor: ISHIZUKA SHINICHI
IPC: H01L51/50
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive device for a light-emitting panel, that can keep the display brightness of the light-emitting panel constant irrespective of changes in the light-emitting elements with temperature or time. SOLUTION: A power voltage level to be supplied to an anode line driver is adjusted, according to a difference value between an ideal voltage drop and a voltage drop, caused by the anode line driver for supplying the drive current for making each light-emitting element emit light, to the anode line of the light-emitting panel.
Patent JP-2002294089-A (JP)
Title: Hard chlorine-containing resin composition
Inventor: MIDERA TAROU
IPC: C08K3/26
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a hard chlorine-containing resin composition which has excellent colorability, excellent heat resistance and high safety. SOLUTION: This hard chlorine-containing resin composition comprises 100 pts.wt. of a chlorine-containing resin and 0.001 to 10 pts.wt. of an organic cyclic phosphite represented by the general formula (I) [R1 is a 1 to 9C alkyl; R2 is H or a 1 to 4C alkyl; R3 is a 1 to 30C monovalent group or a 2 to 20C divalent group which may have an ether; (n) is the number of 1 or 2].
Patent JP-2002301553-A (JP)
Title: Centrifugal casting method and centrifugal casting apparatus
Inventor: NAKAMURA SEIZO
IPC: B22D13/06
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent development of defective casting, such as unevenness of the quality, the blow hole, caused by different positions of cavities, in a centrifugal casting with which comparatively small sizes of products and parts are produced in multi-cavities. SOLUTION: A rotating body 3 fitting a mold 20 and a crucible 5, is used, and molten metal heated and melted in the crucible 5, is poured into the mold 20 with the centrifugal force by rotating of the rotating body 3, and the mold 20 is rotated on its center runner as the center, and the centrifugal force in the orthogonal direction to the pouring direction is acted to the poured molten metal, and the pressurization is applied.
Patent JP-2002295118-A (JP)
Title: Door open-closed device
Inventor: SAKAGAMI SHIGERU
IPC: E05F15/60
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a door open-close device, by which the opening and closing of a door can be automated and a spring type lock or the like for holding the door at a totally enclosed place is made unnecessary and the cost of which is reduced. SOLUTION: One side of the door 2 is connected turnably at the front end of a whirling arm 4 disposed at one side edge of an opening section 21 by a shaft 9 while the other side of the door 2 is connected turnably to a moving body 7 movable along a guide rail 5 disposed at the upper edge of the opening section 21 by a shaft 10, the door 2 is supported in an openable and closeable manner by these whirling arm 4 and moving body 7, and magnetic attraction means 15 and 16 generating magnetic attraction force between both door 2 and whirling arm 4 are arranged at sites where the door 2 and the whirling arm 4 are superposed mutually in the case of door closing. An assist-started power door started by connecting the moving body to a movable piece for a linear motor and pushing the door at a totally-enclosed place by a hand can be manufactured.
Patent JP-2002302428-A (JP)
Title: Composition for oral cavity
Inventor: SUGIYAMA SHINJI
IPC: A61K8/86
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity capable of removing stains effectively without giving damages on the teeth and excellent for preventing halitosis. SOLUTION: A composition for the oral cavity containing at least one kind of a polyvinyl pyrrolidone having a number average molecular weight of 10,000-700,000 and sodium bicarbonate; the above composition for the oral cavity further contains at least one kind of a polyethylene glycol having an average molecular weight of 200-20,000; and the above composition for the oral cavity further contains a crystalline cellulose and/or hydrated silicic acid.
Patent JP-2003226331-A (JP)
Title: Pallet and sleeve of container
Inventor: WATABE YASUO
IPC: B65D19/18
Filed: 2001-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To excellently enhance strength and workability of a pallet and a sleeve of a container used for transporting and keeping products, materials or the like.  <P>SOLUTION: A plurality of sleeve receiving seats 14 each having a step formed by locating the upper surface 14a below the upper surface of the outer circumferential margin are arranged in the inner side of the wall surface of the pallet outer circumferential margin 12. The lower edge surface of the sleeve is received by the upper surface of each sleeve receiving seat and the lower edge margin of the sleeve does not have a cut, a notch, a step or the like and is linear. The sleeve receiving seat 14 is formed in a trapezoidal shape for enhancing strength and stoppers 16 are mounted on surfaces of some of the sleeves as a sleeve insertion guide and a drop prevention means. The outer circumferential margin edge surface of the pallet is as high as the load receiving surface 13 to stabilize a piled up state. A reinforcing bead 15 is obliquely arranged to make a groove on a bottom surface of a leg portion 11 oblique and as result noise during usage of a roller conveyor is decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312521-A (JP)
Title: Information processor and program
Inventor: USUI YOSHIMASA
IPC: G06F21/64
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processor having a function capable of properly executing period limited use. SOLUTION: Whether or not a trail period is expired is judged by using the present time specified based on GPS data (S101, S102), and when the trial period is expired (S102: YES), a user is informed of that the trial period is expired (S112), and the user is inhibited from executing processing using the following map data. When GPS data themselves are altered, the detection of the present location itself can not be accurately executed, and the user himself or herself is put at a disadvantage. Therefore, it is possible to substantially reduce any possibility that the time information specified in this way is altered.
Patent JP-2001355055-A (JP)
Title: HOT DIP Zn-Al-Mg-Si PLATED STEEL EXCELLENT IN CORROSION RESISTANCE OF UNCOATED PART AND COATED EDGE FACE PART
Inventor: TAKAHASHI AKIRA
IPC: C23C2/40
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To clarify the structure of plated steel having the highest corrosion resistance in a Zn-Al-Mg plated layer and to provide the plated steel. SOLUTION: (1) As to this hot dip Zn-Al-Mg-Si plated steel excellent in the corrosion resistance of the uncoated part and coated edge face parts, in hot dip plating containing, by mass, 5 to 15% Al, 1 to 10% Mg and 0.01 to 1% Si and, if required, containing Pb, Ti, Mn, Sn and Ni by 0.01 to 2%, and the balance Zn with unavoidable impurities, an Al phase in which the length of the primary arms of dendrite structure of dendrite crystal precipitates is >=50 μm and grown so as to form an angle of <=45 degrees in the direction of the surface layer of the plating is contained in the plated layer. (2) Further, the steel has a metallic structure in which the Al phase described in the (1) coexists in a ternary eutectic structure composed of Zn, Al and Zn2Mg and/or Mg2Si crystal precipitates with a crystal grain size of <=30 μm are present in the plated layer.
Patent JP-2002307912-A (JP)
Title: Pneumatic radial tire
Inventor: ADACHI MASATERU
IPC: B60C11/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improvable in wear resistance and dry performance while maintaining ice performance. SOLUTION: In this pneumatic radial tire, the outline of radius of curvature appearing on the surface of a crown part 2 appearing in tire cross section, and the outline of each radius of curvature appearing on the surfaces of both side shoulder parts 3 internally contacting the outline of radius of curvature appearing on the surface of a buttress part 4, are laterally asymmetric with respect to a tire equator line 5. The radius of curvature Rso of the shoulder parts 3 positioned outside of a vehicle when mounting a tire is 5-35 mm, the radius of curvatures Rsi inside of the vehicle is 0-10 mm (Rso >Rsi ), a void ratio near the grounding end of the shoulder parts 3 positioned outside of the vehicle is set to Vo, and a void ratio on the inside is set to Vi, 0.65×Vi<=Vo<=0.98×Vi is to be satisfied.
Patent JP-2002318470-A (JP)
Title: Toner
Inventor: KASHIWABARA RYOTA
IPC: G03G9/097
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner exhibiting preferable electrifying property and developing property whichever an electrification controlling agent or an electrifi cation controlling resin is used. SOLUTION: The toner having inorganic fine powder and toner particles containing at least a binder resin, a coloring agent, an electrification controlling agent and wax has the following features. (a) The binder resin of the toner contains a hybrid resin component having polyester units and vinyl polymer units. (b) The vinyl polymer component of the binder resin of the toner contains vinyl monomers having sulfonyl groups as the structural component. (c) The weight average particle size of the toner ranges from 4.0 to 12 μm, and particles having >=12.7 μm particle size are included by <50 vol% in the grain size distribution of the toner.
Patent JP-2002329601-A (JP)
Title: Surface-mounting recovery overcurrent protective element terminal electrode structure and its manufacturing method
Inventor: LIU WEN-LUNG
IPC: H01C17/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting recovery overcurrent protective device terminal electrode structure and its manufacturing method. SOLUTION: A material board is equipped with a high-molecular material intermediate layer having a positive temperature coefficient and an upper and a lower conductive metal foil sandwiching the intermediate layer between them, a groove is provided by removing the unnecessary parts of the upper and lower conductive metal foil formed on the material board in a printed board circuit etching process for the formation of the main device board of a surface- mounting recovery overcurrent protective device, and the main structural part of the main device board is covered with an insulating layer in a printing process, and then the main device board is cut into stripe-like boards, the stripe-like boards are stacked up, an end electrode bottom film conductor is provided through a thin film growth method, furthermore a soldering interface layer is formed in an electroplating process,  an end electrode metal structure is formed, and the stripe-like end electrode metal structure is cut into dice as surface-mounting recovery overcurrent protective devices.
Patent JP-2002318207-A (JP)
Title: Radiographic inspecting device
Inventor: SAWADA RYOICHI
IPC: G21K5/10
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic inspecting device which is hardly worn even if X-ray shielding curtains provided for an X-ray inspecting box come into contact with a belt conveyor and an object to be inspected. SOLUTION: The drive part 22 of the belt conveyor is rotated from a control panel 13 to rotate and move a loop belt 8 onto each of pulleys. X-rays are made to radiate from an X-ray tube 2 by an X-ray controller 1 to irradiate the belt conveyor through a slit 6. The object to be inspected 23 is introduced onto the inspecting box 24 from an auxiliary base 20, smoothly moved below the flexible, wear-resistant, and slippery X-ray shielding curtains 14a-17a made of lead rubber and suspended from above in a U-shape, passed through an X-ray beam, and transferred out of an opening part 19 to the auxiliary base 21. X-ray transmission data is simultaneously displayed on a monitor 10 from a data processing device and outputted at a data printer 11 and a video printer 12.
Patent JP-2002321518-A (JP)
Title: Air outlet of air conditioner
Inventor: TAMARU MASAKI
IPC: F24F13/068
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To improve an air outlet of an air conditioner which is provided at an operator's cabinet of a construction machine such as a hydraulic shovel and, especially to improve inhabitability of the interior of the operator's cabinet and visibility of the right side of the interior of the operator's cabinet. SOLUTION: Includes columns of the operator's cabinet having cavities which allow cold and hot wind from the air conditioner to pass therethrough; and upper air outlets and lower air outlets which are open to the cavities and are provided on the column. According to the above structure, a defroster provided on a floor which has been an obstacle on the floor as in the case of a conventional structure is eliminated. Thus, a right-side windowpane can be larger to increase the visibility.
Patent JP-2002321647-A (JP)
Title: Front body structure of vehicle
Inventor: TAKEUCHI AKIHIDE
IPC: B62D25/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a front body structure of a vehicle capable of improving the rigidity of the body of the vehicle by reducing the bias of load transmission from a strut tower to a toe board. SOLUTION: The front body structure comprises the strut tower 5 with a strut tower shell part 11 in the rear of a strut tower body 8 and the toe board 6 with a toe board shell part 16 near the side part of a toe board body 15, and the wheel apron of a wheel has at least the strut tower shell part 11 and the toe board shell part 16. The strut tower shell part 11 and the toe board shell part 16 are connected to each other continuously in the lateral direction of the vehicle via a flange part 21 mounted on the strut tower shell part 11. As a result, the load transmission from the strut tower 5 to the toe board 6 is smooth, so that the rigidity of the body of the vehicle is improved.