baber/WOPTO huggingface dataset:
Patent JP-2002096308-A (JP)
Title: Waste paper heat insulating mat and its manufacturing method
Inventor: TACHIZUKA YUJI
IPC: D04H1/541
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a waste paper heat insulating mat, and its manufacturing method, which is rich in flexibility, excellent in heat insulation and has hardly any diffusion of formaldehyde. SOLUTION: A waste paper fiber mat comprises a mixture of a waste paper fiber and a sheath and core structured complex fiber having a sheath part and a core part comprising a higher melting point constituent than the sheath part in a weight ratio of waste paper fiber:complex fiber = 80:20-90:10. The core part and the waste paper fiber in the complex fiber are bonded to front and rear layers of the waste paper fiber mat and its neighborhood as compared with the core layer part by melt of the sheath part in the complex fiber.
Patent JP-2002100880-A (JP)
Title: Multilayer circuit board
Inventor: IGUCHI KOICHI
IPC: H05K3/46
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent deflection of a multilayer circuit board due to distortion by suppressing a thermal stress of the multilayer circuit board which occurs during heating/cooling in a solder reflow process and the like. SOLUTION: The multilayer circuit board comprises, at least one of, insulating built-up layers 3 and 4 formed on both surfaces of an insulating core layer 1, an internal wiring conductor 2 formed between the core layer 1 and the built-up layers 3 and 4, external wiring conductors 5 and 6 formed on the surface-side built-up layer 3, a circuit part 7 soldered and mounted on a part of the external wiring conductor 6, and a ground conductor 8 comprising a conductor film which is coated on the backside built-up layer 4. The ground conductor 8 comprises an intermittent part where the conductor film intermittently exists.
Patent JP-2002099242-A (JP)
Title: Display device
Inventor: KOJIMA FUMITO
IPC: G09G3/28
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To realize a display device which prevents the thermal destruction of a panel and the image persistence of a screen occurring in display patterns with simple constitution. SOLUTION: The display device which has plural cells to selectively emit light, is determined in the display luminance by the number of times of light emission and changes the total number of times of the light emission of the respective cells in the display frame of one screen has decision sections 24 and 25 which monitor the changes in the total number of times of the light emission and decide whether the first state in which the total number of times of the light emission exceeds a prescribed reference value arises at a first frequency or above or whether the second state in which the total number of times of the light emission is below the prescribed second reference value arises at the prescribed second frequency or above and a control section 26 which controls the display device so as to decrease the total number of times of the light emission when the first state arises at  the prescribed first frequency or above and to increase the total number of times of the light emission when the second state arises at the prescribed second frequency or above.
Patent JP-2002111779-A (JP)
Title: Data transmission method and data transmission system
Inventor: FUKUSHIGE TAKAO
IPC: H04L12/725
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method for shortening the time required for data transmission. SOLUTION: In this data transmission method for transmitting and receiving data between a server 115 for transmitting the data and a client 101 for receiving the data, a first data transmission means 112 in which delay is small though a transmission speed is low and a second data transmission means 114 in which the transmission speed is high but the delay is large also are prepared. At the time of transmitting and receiving the respective data, the size of the data is evaluated in a data size evaluation part 105, and according to an evaluated result, the first data transmission means is selected for the data of a small size, the second data transmission means is selected for the data of a large size and they are transmitted.  By using the second data transmission means of a satellite channel or the like for the data of the large size, they are transmitted in a shorter transmission time compared to the transmission system of using only a conventional telephone line. By using the first data transmission means of a telephone line or the like for the data of the small size, transmission delay generated by the use of the satellite channels is evaded.
Patent JP-2002103078-A (JP)
Title: Laser welding method and device
Inventor: CHIBA SHUNICHI
IPC: B23K26/14
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a shielding box and to improve welding quality. SOLUTION: A side nozzle 8, which blows off a shielding gas 4 from the tip end and delivers a welding wire 9, is arranged in the welding advancing direction of a part to be irradiated with laser by a laser machining head 2, and is moved correspondingly to the advance of welding. The side nozzle 8 is equipped with a tip end nozzle 11 at the tip end of the nozzle body 10. In the inside of the tip end nozzle 11, a tip body is provided, that guides the welding wire 9 to the axial center as well as the shielding gas to its outer side, thereby the shielding gas 4 is blown off and the welding wire 9 is supplied to the part to be irradiated with laser.
Patent JP-2002105199-A (JP)
Title: Polyimide resin composition having proton conductivity, proton conductive polyimide membrane and solid polymer type fuel cell using the same
Inventor: KUROMATSU HIDETOSHI
IPC: C08G73/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin composition having a proton conductivity usable as a material for an electrochemical element such as a membrane for a solid polymer type fuel cell and handling property sufficient for practical application, a polyimide membrane having a proton conductivity and a solid polymer type fuel cell using the same. SOLUTION: This polyimide resin composition including a repeating unit obtained by polycondensation of a polyfunctional component including three or more amino groups and a tetracarboxylic acid dianhydride, and a proton conductive composition including a proton conductive substituent group and a proton conductive polyimide membrane including the composition.
Patent JP-2002102979-A (JP)
Title: Manufacturing method for vehicle panel
Inventor: KAMATA TERUO
IPC: B21D22/30
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance forming accuracy by reshaping a drawn article in a reshaping process, to reduce the forming cycle time dispending with the setting of a special cooling time for cooling the drawn article, to reduce the forming cycle time, and return the deformed part produced in a heat drawing process by correcting the drawn article so as to keep the forming accuracy. SOLUTION: The manufacturing method comprises a heat drawing process, wherein a blank material in a state of being heated at a prescribed temperature by a heating means is placed on a stationary die, while performing the positioning by a position control member, and in this state, a movable die is fit to the stationary die to perform drawing for the peripheral part of the blank material in a unconstrained state, and a reshaping process for reshaping the shape of the drawn article by a reshaping die 50 in a stage where the temperature of the obtained formed article is lowered to a tempering temperature. And in the reshaping process, the drawn article is reshaped, and the end of the drawn article is processed.
Patent JP-2001172103-A (JP)
Title: Granular water-dispersible agent composition
Inventor: NISHI SHUGO
IPC: A01N25/30
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a granular water-dispersible agent composition excellent in granulating properties at the time of production, and not only exhibiting excellent collapsibility in water and dispersibility in water, but also having excellent preservation stability. SOLUTION: This granular water-dispersible agent composition comprises (a) a disperser consisting of the following components (1) and (2) in the weight ratio of (1/9)-9, (b) an agrochemical active ingredient, (c) a water-swellable material and (d) a water-soluble carrier such as a water-soluble polymer: the component (1) is one or more kinds selected from a maleic anhydride- diisobutylene copolymer and a salt thereof; the component (2) is one or more kinds selected from a sulfuric acid ester of a polyoxyethylene alkylphenyl ether, a sulfuric acid ester of a polyoxyethylene arylphenyl ether, a phosphoric acid ester of the polyoxyethylene alkylphenyl ether, a phosphoric acid ester of the polyoxyethylene arylphenyl ether and a salt thereof.
Patent JP-2002115207-A (JP)
Title: Compaction car for paving material
Inventor: FUKUKAWA MITSUO
IPC: E01C19/26
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a compaction car for a paving material, in which a rolling wheel can be heated without moving the compaction car, in the compaction car for the paving material, in which the rolling wheel is heated by a heater. SOLUTION: In the compaction car (1) for the paving material, in which the heater (5) heating the rolling wheel (3) and a lift (11) lifting the compaction car (1) are installed, the lift (11) is composed of a cylinder (12) mounted on the car body (2) of the compaction car (1), a piston lever (13) projected from the cylinder (12) and a supporting plate (14) being secured at the lower end of the piston lever (13) and having a wide ground contact area, and the compaction car (1) is lifted by the lift (11) and the rolling wheel (3) is floated from an asphalt paved surface (A), and the rolling wheel (3) is slipped and can be heated by the heater (5).
Patent JP-2002121391-A (JP)
Title: Synthetic resin molded product and method for manufacturing synthetic resin molded product
Inventor: OYAMA SHIGERU
IPC: B29C43/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin molded product capable of maintaining the properties even when the grinds of a urethane foam are incorporated. SOLUTION: The synthetic resin molded product can be manufactured by molding a mixture obtained by kneading a polyurethane fine powder to be obtained by grinding a urethane foam, a synthetic resin, and reinforcing fibers.
Patent JP-2002119762-A (JP)
Title: Character indication method, recording medium and game device
Inventor: SAITO YASUNOBU
IPC: A63F13/5255
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a video game capable of easily grasping the progress of battle of respective small platoons indicated on a group battle scene by watching a battle flag by a player. SOLUTION: The states such as a color, a damage degree, an inclination, a rocking degree, and the like, of a battle flag corresponding to respective small platoons are varied and indicated correspondingly to the progress of battle of an attacking power or a defensive power, a fighting spirit, a survival power, the number of surviving soldiers, and the like (Step 304-318). A small platoon indicated on the center of picture can be switched to a small platoon selected by a player.
Patent JP-2002123606-A (JP)
Title: Medical data filing device
Inventor: OMORI SHINICHI
IPC: G06F3/048
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical data filing device capable of easily constructing an entire sentence in Japanese while considering a postpositional particle linking words concerning the input of the examined result. SOLUTION: A database stores the items of note contents and stores prefixes or postpositional particles linked with respective items as well and when an item such as tumor is selected, an MST entry window 37 is displayed. On this window, a prefix 46 and a suffix 47 are displayed while being linked to list boxes 38-44 and by selecting an item required for a note in such a state, the items are displayed to naturally form the sentence in Japanese so that the input of the examined result can be facilitated.
Patent JP-2002120049-A (JP)
Title: Method for continuously casting molten metal
Inventor: TANI MASAHIRO
IPC: B22D11/07
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To solve such problems as to disturb the effect to the application of electromagnetic force caused by the disturbance of meniscus in a molten metal pool part by giving the electromagnetic force to pulse-state in the case of being the cross section of a mold having a flat rectangular shape and to reduce the improving effect in the surface characteristic of a cast slab. SOLUTION: In a method for continuously casting the molten metal, when the casting is performed while varying the meniscus shape by disposing a solenoid type electromagnetic coil so as to surround the mold having the flat rectangular cross sectional shape or embedding in the mold wall, and giving the electromagnetic force to the molten metal in the mold by supplying AC having large current supplying time and small current supplying time periodically changing the amplitude or the waveform to the solenoid type electromagnetic coil, the casting is performed so that a frequency in one cycle composed of one of the large current supplying time and one of the small current supplying time corresponds to a resonance frequency of the short side direction in the flat rectangular mold cross section indicated with a specified frequency f2m.
Patent JP-2002121477-A (JP)
Title: Sound-proof coating composition for vehicle and sound- proof coating structure
Inventor: HATTORI TSUTOMU
IPC: B60R13/08
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a sound-proof coating composition which is used for vehicles, can reduce the damage of a vehicle coating due to the splashing of stones on the travel of the vehicle similarly to the cases of conventional coating compositions, further gives an excellent finished appearance, reduces sound due to the strike of the stone on the travel, and does not give unpleasantness to a crew, and to provide a sound-proof coating structure. SOLUTION: This sound-proof coating composition for vehicles, characterized by comprising (A) 100 pts.wt. of an acrylic polyol, (B) 60 to 300 pts.wt. of an isocyanate compound, (C) 100 to 700 pts.wt. of an inorganic filler, and (D) 3.0 to 50 pts.wt. of an additive. The sound-proof coated structure for vehicles, characterized by laminating a 0.1 to 1.0 mm-thick coating film comprising the sound-proof coating composition to an electrodeposition-coated site on the under- floor side of an automotive body or on the outside face of a side sill portion.
Patent JP-2002126525-A (JP)
Title: Oxidation catalyst coat structure
Inventor: YASUTAKE SATONOBU
IPC: B01J23/63
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation catalyst coat structure having the function of making the amount of reaction uniform along the direction of the gas stream in the oxidation combustion of hydrogen in an integrated catalyst/heat exchanger so as to heighten the efficiency of the heat exchanger. SOLUTION: By coating the heating surface with an oxidation catalyst comprising a catalyst component and a catalyst support component, wherein the amount of the catalyst component has a distribution in the direction of the flow of a feedstock gas to establish the uniformity of the amount of reaction along the flow of the gas and uniform heat supply, the thermal efficiency of the heat exchanger can be increased, and the apparatus is freed from troubles such as damage.
Patent JP-2002137087-A (JP)
Title: Welding wire for low-alloy heat-resistant steel
Inventor: GOTO AKINOBU
IPC: B23K35/30
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire for low-alloy heat-resistant steel which is excellent in room-temperature and high-temperature strength, and toughness, creep strength, and SR cracking resistance, after a stress relieving annealing (SR) treatment. SOLUTION: The welding wire for low-alloy heat-resistant steel has a composition which contains 0.020-0.090 mass% C, 0.05-0.70 mass% Si, 0.6-2.0 mass% Mn, 2.00-3.25 mass% Cr, 0.01-0.65 mass% Mo, 1.3-3.0 mass% W, 0.010-0.800 mass% V, 0.005-0.080 mass% Nb, and 0.0050-0.040 mass% N, is furthermore regulated to <=0.25 mass% Ni and to <=0.0020 mass% B, and contains the balance comprising Fe and inevitable impurities.
Patent JP-2002134789-A (JP)
Title: Chip led
Inventor: KATO MASAAKI
IPC: H01L33/54
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To improve external luminous efficiency of a chip LED, using a relatively simple configuration. SOLUTION: The chip LED is provided with a square bare chip 2, when seen in top view mounted on a printed board, and a reflector 3, which reflects the optical flux emitted from the bare chip 2 toward a luminous window 5. The extension direction of each side, of the bare chip 2 is tilted by about 45 deg. in top view, with respect to the opening width direction of the luminous window 5.
Patent JP-2002103296-A (JP)
Title: Cotton-like pulp product cutter
Inventor: FUKUDA NORIAKI
IPC: B26F3/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a tearing-off type machine cutter cutting a continuous cotton-like pulp product having a large and square cross section per a fixed length. SOLUTION: In an efficient cutting system for the cotton-like pulp 10 product having the large cross section and flowing continuously in a fixed direction on a conveyor, it is temporarily stopped per fixed length, two flat comb teeth having a plurality of teeth having substantially same width as whole width of the cotton-like pulp 10 product and a pointed tip like whale tooth are pierced down to a depth close to whole height of the cotton-like pulp 10 product in a flat plate 8 part having a chopping board function and supporting a bottom part of the cotton-like pulp 10 product, one of them is stationarily fixed in the deepest part,  and the other one of them on an advance direction side is moved by swing or moved horizontally and is cut off so as to tear it off in the direction of advance to provide the efficient and simple cutter having a tearing off system in which a cross section close to whole cross section is cut at a stroke at low cost.
Patent JP-2002151366-A (JP)
Title: Method for inspecting electric double-layer capacitor
Inventor: YANO TSUYOSHI
IPC: H01G13/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting an electric double-layer capacitor by which the characteristics of the electric double-layer capacitor can be measured more speedily, and its inspection can be performed in a shorter time than the conventional method of measuring and inspecting the electric double- layer capacitor. SOLUTION: The method for inspecting the electric-double layer capacitor aims at an electric double-layer capacitor which is manufactured by a manufacturing process having a step S1 for forming an electrode element by layering positive and negative electrodes through a separator and a step S4 for impregnating the electrode element with an electrolytic solution. The manufacturing process further has a step S3 for measuring the capacitance between the electrode element forming step S1, and the step S4 of impregnation with electrolytic solution, by which an interim capacitance of the electric double-layer capacitor is measured, when its electrode element has not yet been impregnated with the electrolytic solution and a step for determining the performance of the electric double-layer capacitor, according to the value of the interim capacitance.
Patent JP-2002148713-A (JP)
Title: Joining device for video by a plurality of projectors
Inventor: HAMADA MASAHISA
IPC: G03B21/58
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To easily and readily eliminate a striped pattern formed at a border part by multi-screen projection at low cost. SOLUTION: Videos are projected on a plurality of screens 16 by using a plurality of projection type video devices and end parts of the videos are connected to generate a wide video. Light shield plates 21 and 22 are improved which are arranged in front of projection lenses of video generation parts provided in the projection type video devices 50 and 60 and shield end parts of projection lights to adjust the luminance of join parts T. The light shield plates 21 and 22 are constituted in multi-layered structure wherein flexible filmy filters 40 to 43 are stacked so that the transmissivity gradully decreases stepwise from the center part to the peripheral edge part of the projection light.
Patent JP-2002115840-A (JP)
Title: Method of controlling generated slag of waste
Inventor: KUME SHOICHI
IPC: B01J2/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To crystallize molten slag by using a rotating body such as a rotating drum or the like for solving the problem that a mixture of glass and crystals is produced and a homogeneous slag cannot be obtained because the interior of a particle is not quenched and cooled gradually to become crystallized while the surface of the particle is vetrified when the slag is plunged into water. SOLUTION: The molten slag is contacted to the rotating body 4 such as the rotating drum, a recessed or protruding rotating receiving pot or the like by raising and lowering the rotating speed of the body and the slag 6 is hardened by cooling by controlling the cooling speed of the slag 6 by scattering the molten slag 6 by the rotation of the rotor 4.
Patent JP-2002159960-A (JP)
Title: Detoxicating treating method of soil and iron powder material for decomposing organic halogen compound
Inventor: ONO TOMOSHIGE
IPC: B09C1/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a detoxicating treating method of soil which is a decomposing method at an original position by using iron powder, can efficiently decompose and remove organic halogen compounds remaining in the soil and is unnecessary to use a special material or a special machine tool. SOLUTION: The detoxicating treating method of soil is characterized by charging iron powder material for decomposing organic halogen compounds containing the iron powder and a water absorptive filler of >=100% water absorption coefficient into the soil polluted with the organic halogen compounds.
Patent JP-2002164432-A (JP)
Title: Apparatus for extracting semiconductor circuit, apparatus for automatic layout and wiring and its method, and library distribution system
Inventor: KANEMOTO TOSHIKI
IPC: G06F17/50
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To resolve problems in which delay time is under estimated in a delay calculation with the real delay time becoming larger than the delay time stored in a library by the parasitic capacitance between them and patterns in a cell when the wiring exists on the cell. SOLUTION: In the apparatus for extracting a semiconductor circuit, the uppermost layer wiring used in the patterns in the cell is detected, virtual wiring patterns are wired on the all wiring tracks on the cells that have the wiring layer by one layer higher than this uppermost layer wiring, parasitic capacitance is extracted about all patterns including them, by calculating delay time of layout wiring data in consideration of this parasitic capacitance, delay information library data is made more accurate, and thus the apparatus for automatic layout wiring and the library distribution system are able to take advantage of this.