baber/WOPTO huggingface dataset:
Patent JP-2002105277-A (JP)
Title: Low temperature heat-sealing polypropylene film
Inventor: KUME TAKANORI
IPC: B32B27/32
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene film excellent in low temperature heat selalability, transparency and impact resistance, and provide a multilayer film made of the same. SOLUTION: The polypropylene film composed of a resin composition is composed of (C) a propylene copolymer of 40-95 wt.% consisting of (A) a copolymer component of 1-30 wt.% obtained by polymerization of propylene and ethylene and/or C>=4 α-olefin and having α-olefin contents of <1-15 mol.% and ethylene contents of <=5 mol.% and (B) a copolymer component of 70-90 wt.% obtained by polymerization of propylene and ethylene and/or C>=4 α-olefin and having α-olefin contents of >=15 mol.% but <=30 mol.% and ethylene contents of <=5 mol.%, and (D) a propylene-ethylene block copolymer of 5-60 wt.% having a xylene soluble component of >=50 wt.% and ethylene concentration of 14-35 mol.% in the soluble component.
Patent JP-2002108187-A (JP)
Title: Data collection method
Inventor: YAMADA SABURO
IPC: G09B5/06
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a data collection method which enables a user to collect and study ecological data of insects, plants, etc., in an actual natural environment without destroying the ecosystem or the natural environment. SOLUTION: Plural pieces of originating means 1... which originate a prescribed discrimination signal are set at collection points of respective natural things like insects or plants in a collection area. Each natural thing collector M is made to carry a portable collection means 19 which can receive the discrimination signal originated from the originating means 1 and in which ecological data of natural things living at collection points in the collection area is stored. The collector M searches the collection point where each originating means 1 is set in the collection area and turns the portable collection means 19 toward relevant originating means 1 to receive the signal, and then ecological data corresponding to the signal is converted into a picture and/or sound by the portable collection means 19 and is stored there.
Patent JP-2002101942-A (JP)
Title: Eyelashes curler
Inventor: ENDO KENJI
IPC: A45D2/48
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To early find a malfunction of an mechanism for vertically operating a pressing tool and to eliminate an assembling labor when the malfunction is fund, by confirming the operating mechanism in a temporarily state mounted on a front case in an eyelashes curler having the pressing tool contacting with or separating from a fixed frame. SOLUTION: A case 1 comprises the front case 7 and a rear case 8 that are mutually matched through lids and joined. The pressing tool 6 is temporarily mounted on the front case 7 operably, and the operation of the operating mechanism is confirmed in this temporarily mounting state.
Patent JP-2002121095-A (JP)
Title: Casting diamond product obtained by chemical vapor deposition, and method for producing the same
Inventor: SO KENMIN
IPC: C30B29/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a diamond product producing method by which the diamond can be produced by eliminating or minimizing an expensive post-treatment after being synthesized. SOLUTION: This invention includes a mold 20 having the negative shape of a desired diamond tool main body and a finished surface. A diamond deposited by a vapor phase method such as a chemical vapor deposition method is applied to the mold. After the diamond is deposited in a certain thickness, the mold 20 is dissolved in an acid or another appropriate solvent while leaving a diamond casting mold for replicating the desired main body shape and the surface finish. The diamond casting mold is used for producing an appropriate tool such as a cutting insert or a wire stretching die.
Patent JP-2002116190-A (JP)
Title: Device and method for analyzing viscoelasticity of polymer
Inventor: YU ICHIBAI
IPC: G01N29/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To dynamically and rapidly analyze a change in viscoelasticity of a polymer. SOLUTION: A surface-wave transmitter 12 generates an ultrasonic wave, caused a generated longitudinal wave to come into a surface-wave propagation medium 11 at a prescribed incident angle relative thereto, and unidirectionally excites a surface wave. A surface-wave receiver 13 receives the ultra sound propagated through the medium 11 and through a high polymer thin film 8 spread thereon. An electric circuit 30 amplifies the surface wave received by the receiver 13 to supply it to an analysis part 40. The analysis part 40 analyzes the viscoelasticity of the thin film 8 by using the propagation time and amplitude of the received surface wave.
Patent JP-2002061665-A (JP)
Title: Power transmission shaft for vehicle
Inventor: AOKI HIDEKAZU
IPC: F16D3/78
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce a weight and the manufacturing cost by improving a yoke. SOLUTION: Yokes 22 and 23 are respectively engaged with an output shaft 20 and a shaft body 21, and branching arms 22a and 23a of the yokes 22 and 23 are alternately connected to an annular plate 24 in the circumferential direction. One of the yokes 23 connected to the shaft body 21 is formed by a press- molded metallic plate. A through hole 29 for inserting a bolt 26 and a bottomed cylindrical wall 31 are formed by press molding integrally with the yoke 23. A rod part 34 projecting from the output shaft 20 is inserted into the bottomed cylindrical wall 31. When the yokes 22 and 23 connected through the annular plate 24 are disconnected, an opening part 23 of the bottomed cylindrical wall 31 is supported by the rod part 34 to prevent the dropping of the shaft body 21.
Patent JP-2002119004-A (JP)
Title: Motor
Inventor: ONO MASAYUKI
IPC: H02K3/50
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor (spindle motor for FDD), capable of preventing breakage of solder contacts due to pull of FPC(flexible printed circuit board), without needing reinforcement by taping or adhesion. SOLUTION: This motor is structured so that the FPC3 may be latched by an arm-shaped protruding section 7 which protruded form the peripheral edge of the printed circuit board 1 forming a stator for the motor. This prevents a pulling force from being applied directly to the solder contacts, even when the FPC3 is pulled.
Patent JP-2002121971-A (JP)
Title: Window structure of steel frame housing
Inventor: NISHIMOTO RYUICHI
IPC: E04B2/94
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a window structure of superior external appearance design. SOLUTION: Window upper panels 3U and window lower panels 3D are fixed to the upper/lower external surfaces of an opening frame facing an opening of the opening frame fixed to a steel frame structure and left/right external wall panels 3 and 3 are fixed to the steel frame structure adjacent to the window upper panels 3U and the window lower panels 3D. A window unit 4 having aluminum decorative materials 6U, 6D, 6L, and 6R fitted to the external circumferential edge beforehand is fixed to the opening of the opening frame. In this case, the outer circumferential faces of the respective decorative materials 6U, 6D, 6L, and 6R provided in the window unit 4 are disposed so as to face the respective butt end faces and respective side end faces of the window upper panels 3U, the window lower panels 3D, and left/right external wall panels 3 and 3.  Therefore, the thicknesses of the window upper panel 3U, the window lower panel 3D, and left/right external wall panels 3 and 3 can be enhanced by the decorative materials 6U, 6D, 6L, and 6R and the respective butt end faces and respective side end faces of the window upper panel 3U, the window lower panel 3D, and left/right external wall panels 3 and 3 can be decorated by the aluminum decorative materials 6U, 6D, 6L, and 6R different from quality of the panels.
Patent JP-2002117100-A (JP)
Title: Support method for planning and managing work progress
Inventor: TATEHORA KAZUTO
IPC: G06F19/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a support method for planning and managing work progress which facilitates work for preparing progress schedule by making an enormous installation procedure plan by using three-dimensional CAD data. SOLUTION: The installation procedure is prepared based on attribute information on the shape, name, kind, etc., that the three-dimensional CAD data have, and to support preparation of progress schedule.
Patent JP-2002124609-A (JP)
Title: Method for manufacturing heat spreader
Inventor: YOSHIE TAKASHI
IPC: B21D53/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat spreader, capable of manufacturing a heat spreader in such a manner that the inner wall of a recessed part is not formed taper-shaped and an X-shaped figure will not be generated on the bottom face. SOLUTION: The method comprises a pressing step and a cutting step. In the pressing step, by using an upper mold 40 having a punch 42 and a holding part 44, which is formed around the punch 42 for holding a plate 31 at the peripheral parts 34 around a recessed part 32, and a lower mold 50 on which the plate 31 is placed, with the holding part 44 closing the mold to hold the plate 31 prior to pressing on the plate 31 by the punch 42; and then the recessed part 32 is formed with the punch 42, by closing the mold by the punch 42 and the lower mold 50, and pressing is carried out so that a flowing material 33 protrudes from the outer wall part of the plate 31; when the recessed part 32 is formed by the punch 42. In the cutting step, the flowing material 33 formed during the pressing step is cut.
Patent JP-2002125154-A (JP)
Title: Electronic camera
Inventor: YOSHIDA SHINICHI
IPC: H04N5/378
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To correct pixel defects by inspecting new pixel defects at a proper time in addition to pixel defects having been stored in advance at shipment of an electronic camera. SOLUTION: When an operator sets a time of a clock, the electronic camera photographs an object (S102) in a state of a shut-off shutter (S100). Then a signal of the photographed image is read by each pixel (S104), and whether or not the image is a black image is discriminated (S106). When a pixel discriminated not to be a black pixel does not correspond to the pixel defect having been stored in advance, the result is stored as a new pixel defect (S112). Thus, the new pixel defects can be inspected at a time when the incidence probability of the pixel defects is high, for example, in the case of passing through the Arctic Circle or the Antarctic Circle on the air route so as to correct the pixel defects on the basis of the inspection result.
Patent JP-2002123185-A (JP)
Title: Method for manufacturing transparent electrode substrate
Inventor: HIGAMI YOSHINORI
IPC: H01B13/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent faulty removal of resist and popping of resist when the resist is removed. SOLUTION: A method for manufacturing a transparent electrode substrate includes a stage for forming an ITO film 2 on a glass substrate 1, a stage for forming a resist mask 3 partially on the ITO film 2, a stage for dry-etching the ITO film 2 using halogen gas (I) or halide gas (HI), a stage for washing the glass substrate 1 using pure water and a stage for performing high frequency plasma treatment 6 to the resist mask 3 using the gas containing at least oxygen.
Patent JP-2002128543-A (JP)
Title: Glass panel
Inventor: FUTAGAMI TORU
IPC: C03C27/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel which is hardly damaged by suppressing the progress of fine cracks formed in a part cut with a cutter when produced. SOLUTION: The glass panel is arranged to have a pair of plate glasses 1 formed by cutting with the cutter with forming a gap V in between the plate glasses facing opposite to each other, and seals the gap V by adhesion of peripheral ends of the plate glasses 1A, 1B with a sealing member 4 having a low melting point, and at least one plate glass of the plate glasses 1A, 1B is arranged to make the part 10 cut with the cutter face to the atmospheric air side opposite to the gap V side.
Patent JP-2001181779-A (JP)
Title: Method for producing cv graphite cast iron
Inventor: BOKU KENSHU
IPC: C21C1/10
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a CV graphite cast iron for an engine improving the low strength and brittleness of grey cast iron used as the material for an engine, increasing the mechanical properties such as tensile strength, yield strength, an elastic modulus and toughness and simultaneously capable of improving the effect of eliminating noise and vibration and reliability on the capacity and durability of an engine, and also to provide a method for producing the same. SOLUTION: Molten metal obtained by adding magnesium of 0.020 to 0.028 wt.% is added to a metallic mixture essentially consisting of iron and furthermore containing carbon, silicon, manganese, phosphorous, chromium, molybdenum, copper and tin and heated at 1,500 to 1,560 deg.C is poured into a mold, and magnesium is successively added in such a manner that the content of magnesium in the molten metal is controlled to the range of 0.01 to 0.017 wt.% to produce the cast iron.
Patent JP-2002127198-A (JP)
Title: Die for in-mold coating, and in-mold coating method
Inventor: OKAHARA ETSUO
IPC: B29C45/56
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a die for in-mold coating and an in-mold coating method by which a molded article, wherein a paint is closely attached on the surface, the end surface and the rear surface in the vicinity of the end surface of a thermoplastic resin molded article, can be efficiently manufactured by a minute die-opening motion of the die. SOLUTION: After molding the thermoplastic resin molded article in the die, the die is opened by a specified gap, and a specified coating agent is injected in the space between the surface of the obtained thermoplastic resin molded article and the cavity surface of the die by a coating agent injecting machine. After the injection of the coating agent is completed, the die is clamped again, and the coating agent is hardened in the die. Thus, the molded article, wherein the coating agent is closely attached and integrated on the surface of the thermoplastic resin molded article, is manufactured by this die for in-mold coating. In such a die for in-mold coating, a movable core, an inverted trapezoidal shape protuberance, and a gate are provided.  In this case, the movable core communicates/shuts off a main cavity and a subsidiary cavity which extends to the total outer periphery of the main cavity, and at the same time, constitutes one section of the main cavity. The inverted trapezoidal shape protuberance protrudes in the subsidiary cavity on the coating surface side, and of which the distal end is larger. The gate can control a valve which feeds the molten resin in the subsidiary cavity.
Patent JP-2002126142-A (JP)
Title: Golf club shaft and method of manufacturing the same
Inventor: YAMADA MEGUMI
IPC: A63B53/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive golf club shaft whose metal pipe is reinforced with a fiber reinforced plastic layer, preventing the fiber reinforced plastic layer from being easily peeled off from the metal pipe and preventing the reinforcing fibers from easily splitting in the longitudinal direction. SOLUTION: The fiber reinforced layer is formed along the inner surface inside the metal pipe and fixed to the inner surface of the metal pipe. The resin impregnation rate of the fiber reinforced plastic layer is preferably at least 24% by weight. The shaft is manufactured by disposing a cylindrically wound prepreg inside the metal pipe and fusing the outer surface of the pre-preg to the inner surface of the metal pipe by heating the prepreg with gas pressure while the prepreg is pressurized against the inner surface of the metal pipe.
Patent JP-2002096726-A (JP)
Title: Aerial moving transportation means in parted annular travel guide type guide-way traffic and parted annular guide rail type guide-way traffic
Inventor: MURATA NOBUHIRO
IPC: B61B13/04
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an aerial moving transportation capable of free movement with a small-scale power causing less noise, vibration and dust and no need for an airport. SOLUTION: This aerial moving transportation means in a parted annular travel guide type guide-way traffic and a parted annular guide rail type guide- way traffic (The Japanese Patent applied on September 21, 2000) comprises a column 4 provided for setting a guide rope 3a or a guide rod or a guide rail 3b in an air to allow traffic means to move in the air. The aerial moving transportation means includes a vertical take-off and landing aircraft (manufactured by Williams Company in USA, 1982) having a jet engine or a propeller engine or a flying platform (manufactured by The US Army, 1955) or a vertical jet engine. If an auxiliary air-sac 6 is mounted on a guide rope 3a or the guide rod or the guide rail 3b, the burden of the column 4 is reduced, and if a mooring rope is further provided, the column 4 can be removed.
Patent JP-2002136944-A (JP)
Title: Method for fixing heavy metal contained in ash and fixing agent
Inventor: HAMANO SHUJI
IPC: B09B3/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing heavy metals by controlling pH of 10 wt.% of the aqueous solution of the heavy metals within a range of a low elution of the heavy metals if the pH of the ash to be treated is changed with time. SOLUTION: The pH of an aqueous solution containing ash and a heavy metal fixing agent (a total concentration of the ash and the heavy metal fixing agent is 10 wt.%) is made to be 8.5-11.5 by adding to the ash the heavy metal fixing agent consisting of one pt.wt. as alumina converted from aluminum sulfate and 1.7-6.0 pts.wt. as alumina converted from sodium aluminate. This method for fixing the heavy metal is also can be suitable for ash containing water or slurryed ash. This method for fixing the heavy metal is preferably carried out with the ash agitated or mixed. Further, a coagulation and sedimentation agent is preferably added to the ash. As the coagulation and sedimentation agent, a single one of, or a combination of two or more of, aluminum hydroxide, poly aluminum chloride, Fe(OH)3, FeCl3, Fe2(SO4)3 or the like is utilized.
Patent JP-2001188937-A (JP)
Title: Value body transaction system
Inventor: ALLAN RICHARD DOUGLAS
IPC: G06Q40/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a transaction system equipped with transaction units for carrying out transactions of various types. SOLUTION: The units are connected to one another through a serial link and has a common controller having protection memory areas stored with jumper codes for controlling the respective units.
Patent JP-2002144321-A (JP)
Title: Method for manufacturing concrete product
Inventor: MIYAHASHI ICHIRO
IPC: B28B1/14
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a concrete product obtained by easily integrating an accessory of a rubber product or the like and having a high product value. SOLUTION: A method for manufacturing the concrete product comprises the steps of coating a water-soluble release material 41 on an exposed part of a gasket 22 exposed from a concrete C, placing the concrete C in a form in a state in which the gasket 22 is installed at a prescribed position of the form, curing the concrete and then releasing the concrete product from the form. The method further comprises the steps of cleaning the product with cleaning water after the releasing to dissolve the material 41 to remove the material 41. Thus, the exposed part of the gasket 22 from the concrete C is cleaned to a clean state.
Patent JP-2002202281-A (JP)
Title: Gas sensor and hydrocarbon gas sensor
Inventor: HIBINO TAKASHI
IPC: G01N27/416
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of measuring the concentration of only a prescribed gas such as a hydrocarbon gas or the like selectively from gaseous mixture, and a gas sensor capable of measuring the concentration of only the hydrocarbon gas from the gaseous mixture. SOLUTION: A reference electrode with baked platinum paste is formed on one surface of an oxygen ion conductive solid electrolyte body mainly composed of zirconia stabilized by yttria, and a detection electrode comprising an SrCeO3-based oxide 10 wt.% which is one kind of a proton conductive oxide and platinum 90 wt.% is formed on the other surface thereof. By this sensor having such electrodes, the concentration of only the hydrocarbon gas can be measured from the gas to be measured including carbon monoxide, nitrogen monoxide, hydrogen or the like based on the difference of the electromotive force between both electrodes, when the reference electrode is exposed to the air at 550-750 deg.C and the detection electrode is exposed to the gas to be measured.
Patent JP-2002146545-A (JP)
Title: Method for depositing silicon dioxide film
Inventor: KATOU YUKIHIRO
IPC: C23C18/16
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To deposit a silicon dioxide film of high quality having uniform surface conditions by a supersaturation deposition method. SOLUTION: A substrate 1 is immersed into a treatment tank 10 with a treatment solution consisting of a silicofluoric acid solution where silicon dioxide is made into a supersaturated state held to deposit a silicon dioxide film. After that, the substrate is taken out. Next, the substrate 1 is carried from the position in the upper direction of the treatment tank 1 to the position in the upper direction of a cleaning tank 20 with a cleaning solution held. After that, the substrate 1 is immersed into the cleaning tank 20 and is cleaned to deposit a silicon dioxide film. In this method, in the meanwhile till the substrate 1 is transferred to the position in the upper direction of the cleaning tank 20 after its taking-out from the treatment tank 10, the substrate 1 is subjected to shower cleaning so as to be scattered with a cleaning solution.
Patent JP-2002112858-A (JP)
Title: Bathing sheet for infants
Inventor: GOTO KINGO
IPC: A47K3/12
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an effect to enable a single adult to safely bath the baby and infants as an apparatus capable of safely supporting the baby which cannot yet hold its head up or the infants in the state of immersing the same in the hot water within a bathtub or outside the bathtub and to provide the constitution which is effectively utilized even within a room, such as in a living room, other than bathing and is easy to assemble and disassemble. SOLUTION: A prefabrication system of respective parts is adopted for this seat. A pair of right and left armrests (3) and a stool (1) are mounted at a bath mounting section (2) in common use as a seat back provided with clamping appliances (9) for fixing the bath and the armrests (3) are provided with a table (4). The table (4) and the stool (1) are provided with struts (5) in common use for prevention of slip-away by dividing both legs of the bay and the infants. The table (4) is removed and the seat is provided with a basket (13) requiring a slope (14) for the baby and the infants according to applications.