baber/WOPTO huggingface dataset:
Patent JP-2004100084-A (JP)
Title: Hydrophilic nonwoven fabric
Inventor: KANEDA MANABU
IPC: D04H1/541
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonwoven fabric retaining its hydrophilicity and liquid permeability even if repeatedly exposed to an aqueous liquid.  <P>SOLUTION: The hydrophilic nonwoven fabric contains ≥20 wt.% of split conjugate fibers. This nonwoven fabric is formed by thermofusing method under such a condition that the split conjugate fibers do not substantially undergo such external force as to cause splitting between the constituent resins over the whole length, thereby being 40-250μm in mean pore size, wherein the split conjugate fiber is such that at least one of the constituent resins is incorporated with a hydrophilicizing agent and outer circumference of the fiber is applied with a hydrophilicity-imparting lubricant oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099400-A (JP)
Title: Electrode member for discharge and ozonizer using the same
Inventor: OKAWA YOSHIHIRO
IPC: C01B13/11
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode member used for forming uniform and stable plasma in a discharge space and having high dielectric strength, high discharge sputtering resistance and excellent ozone resistance.  <P>SOLUTION: The electrode member for discharge is composed of a sintered compact containing a crystal composed of CaTiO<SB>3</SB>and MgTiO<SB>3</SB>as a crystal phase and having ≤20nm thickness of the grain boundary layer and ≤5% porosity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104967-A (JP)
Title: Tubular motor unit and switching/driving device
Inventor: UJI NOBUYUKI
IPC: H02K7/116
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain necessary output torque with super low noise, and to significantly miniaturize the entire structure of a motor unit.  <P>SOLUTION: This tubular motor unit is made up of a low-speed motor 32 having low speed output, a speed reducer 34 that reduces the rotation of the low-speed motor 32, a bearing 42 that rotatably supports the output shaft 40 of the speed reducer 34, cylindrical housings 30, 31 that integrally encase the bearing 42, the low-speed motor 32, and the reducer coaxially to constitute a unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100385-A (JP)
Title: Car stop
Inventor: MAKINO MASATO
IPC: G08B13/06
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car stop which provivides open feeling and exerts a sure car-stop function.  <P>SOLUTION: A pit is dug in an entrance for a vehicle, and a barricade body 3 is built into the pit in the state of being capable of protruding/receding. During business hours, the barricade body 3 is lowered until a top board 8 reaches the same level as that of ground, so that the vehicle can freely pass over the barricade body 3. At the close of business, the entrance is closed by protruding the barricade body 3 from inside the pit, so that the vehicle can be prevented from going out from the inside of a motor pool P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097165-A (JP)
Title: Greening method
Inventor: TANAKA HISAFUMI
IPC: A01G1/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening method for stabilizing a slope or a steep slope or matching the greening ground to the ambient environment and free from the problems of the considerable period necessary for the germination and proliferation of seeds or the failure in getting three-dimensional greening in the case of using moss or sedum which are unavoidable problems in conventional greening methods to mix soil with a vegetable greening material such as seeds, moss and sedum together with a fertilizer and a water-retaining material and spray the mixture to the greening slope.  <P>SOLUTION: The greening method comprises the cutting of the twig of a vegetable growable from cuttings, mixing of the sprouted and rooted twig 3 into a vegetation base 2 at a proper mixing ratio and spraying the obtained mixed vegetation base 2 of the twig 3 against the treating surface 1 to be greened. The method easily achieves three-dimensional greening in extremely good state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110245-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAGAWA RYUHEI
IPC: H01L27/04
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by supplying power only to those circuits which maintain their conditions or need to be operated during a standby time without supplying a mode signal from the outside to indicate whether there is a standby condition.  <P>SOLUTION: The semiconductor integrated circuit device includes a circuit block 11A connected to a power feeder; an AND gate 12A serving as a switch circuit; a circuit block 11B to which the power feeder is connected via the switch circuit 12A; and an operational mode detection circuit 20A which detects a periodic change in the potential of the power feeder for each period of a clock signal CLKA, sets a signal Vdn0 at a high level if the change exceeds a negative predetermined value -ΔV, sets a signal Vup0 at a high level if the change exceeds ΔV, turns off the switch circuit 12A if the signal Vdn0 is at a high level for a period of (M-m) or longer during the M period of the CLKA, and turns on the switch circuit 12A if the signal Vup0 is at a high level for the period of (K-k) or longer during the K period of the CLKA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109608-A (JP)
Title: Fiber plate, manufacturing method therefor, radiation imager, and radiation imaging system
Inventor: HAMAMOTO OSAMU
IPC: H01L31/09
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-area fiber plate being suitable for miniaturization and cost reduction and being superior in workability in manufacturing process and a manufacturing method therefor and to provide a radiation imager being inexpensive and giving an excellent image quality and a radiation imaging system by using the large-area fiber plate.  <P>SOLUTION: Individual fiber plates 5a and 5b cut from one block 4 have side faces arranged adjacently to each other, made parallel with optical fibers and have light transmission faces vertically inverted and are joined to obtain the large-area fiber plate. The large-area fiber plate is provided between a wavelength converter and a photoelectric transducer. Since an area which does not transmit light is very small with 5 to 15μm thickness of only an adhesive 6 in a junction part 7, an area which doesn't transmit light generated in the junction part 7 is made small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107753-A (JP)
Title: Steel sheet for porcelain enameling, its manufacturing method, enameled product and its manufacturing method
Inventor: SATO FUMIAKI
IPC: C23D5/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for porcelain enameling in which excellent adhesion of enamel can be obtained by one-coat enameling using a Ti-added steel sheet, and to provide its manufacturing method, an enameled product and its manufacturing method.  <P>SOLUTION: Fe-Mo alloy plating is applied onto the Ti-added steel sheet containing, by weight, ≤0.01% C, ≤0.5% Mn, ≤0.04% P, ≤0.04% S, 0.01 to 0.50% Ti and the balance Fe with inevitable impurities. Subsequently, heat treatment is carried out to produce the steel sheet for porcelain enameling in which the amounts of Fe and Mo existing at the surface of the steel sheet are regulated within fixed ranges, respectively. Then one coat of a glaze is applied onto the steel sheet, followed by firing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112671-A (JP)
Title: Waveform-shaping circuit, oscillator circuit, and integrated circuit for protecting against overcharging and discharging
Inventor: TAMIYA HAJIME
IPC: H03K3/354
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a consumed electric current due to a DC pass current accompanying waveform shaping, and avoid adverse effects to a peripheral analog circuit via a power supply.  <P>SOLUTION: The waveform shaping circuit 1 comprises a first inverter circuit 2 of C-MOS configuration for example, a second inverter circuit 3 for inputting an output signal of the first inverter circuit 2, and reversing and outputting the same signal, and a feedback circuit 4, obtained by connecting first and second P-MOSs and first and second N-MOSs in series. In the feedback circuit 4, an output signal of the second inverter circuit 3 and an input signal into the first inverter circuit 2 are inputted, and a feedback signal for shaping the waveform of the input signal into the third inverter circuit 3 is prepared and is fed back to an output of the first inverter circuit 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116591-A (JP)
Title: Header
Inventor: HIRAI MITSURU
IPC: E03B7/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header preventing fracture of a pipe in freezing and expansion of a fluid in a header interior and capable of easily and quickly carrying out even reconnection of a component in regard to a header supplying fluid such as hot water, an antifreezing solution, a fluid heat medium, or steam supplied from the outside to optional piping.  <P>SOLUTION: In a portion that is branch point of the fluid of a pipe passing the fluid such as hot water, an antifreezing solution, a fluid heat medium, or steam supplied from a heat source machine system, a means is provided for pushing and disengaging an opening and closing valve 6 by volume expansion when the fluid in the interior freezes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116859-A (JP)
Title: Air conditioner
Inventor: OTSUKA MASAO
IPC: F24F1/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner preventing the dew condensation and the decrease of air flow volume.  <P>SOLUTION: Three horizontal louvers 11a, 11b, 11c are arranged in parallel at a blow-out port 5. When the conditioned air is sent upward, the center and lower horizontal louvers 11c, 11b are positioned on standard positions approximately in parallel with the air flowing in a central part and a lower part of an air flow passage 6 to send the main flow to a lower part as shown by A1. The upper horizontal louver 11a is inclined upward with respect to the airflow flowing at an upper part of the air flow passage 6, and the air passing through the upper part of the air flow passage 6 is guided to the horizontal louver 11a and sent out along an upper wall 6a of the air flow passage 6. The air sent upward is sucked to the main flow A1 by Coanda effect, and guided in the direction of the main flow as shown by an arrow A4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117121-A (JP)
Title: Remaining-amount of fuel detecting device for construction machine
Inventor: SAKAI NORIYUKI
IPC: G01F23/32
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remaining-amount to fuel detecting device, that can accurately detect the remaining amount of fuel in the fuel tanks of construction machines from large-sized ones to small-sized ones, even if the fuel tanks have various shapes.  <P>SOLUTION: A variable resistor 12 and a first fuel-detecting section 15 composed of an arm 13 rotatably fitted to the resistor 12 and a float 14 attached to the front end of the arm 13 are provided in a relatively upper part of a fuel tank 11. The fuel-detecting section 15 is installed so that the section 15 detects the maximum position of the remaining amount of fuel at the highest position of the float 14. In addition, a second fuel-detecting section 22, which integrates the fuel consumption of a construction machine obtained from the operating information of the machine and detects the remaining amount of fuel, based on the integrated fuel consumption, is provided so that the section 22 detects the remaining amount of fuel at the lowest position of the float 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175925-A (JP)
Title: Paper container, and manufacturing method therefor
Inventor: TAIRA TOSHIFUMI
IPC: B31B50/59
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container capable of keeping a stably folded shape without using any adhesive in a folded part, and a manufacturing method therefor.  <P>SOLUTION: When a first pattern member 43 and a first external frame member 44 are lowered as shown in the state (2) from the state (1), a tip part of the folded part 27 is brought into contact with a curled groove 56 of a second external frame member 48, and folded inwardly along the shape. When the first external frame member 44 is further lowered to the position abutted on the second external frame member 48, the folded part 27 is folded completely inward of a side wall part 24 as shown in the state (3). In this state, when the first external frame member 44 and the second external frame member 48 are further lowered, and the side wall part 24 and the folded part 27 are held by parallel surfaces between the first external frame member 44 and a second pattern member 47 as shown in the state (4) to form a tightly attached side wall part 19 and a folded part 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004115695-A (JP)
Title: Method for producing poly(3-substituted thiophene)
Inventor: YOKOZAWA TSUTOMU
IPC: C08G61/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a poly(3-substituted thiophene) having high regioregularity and a narrow molecular weight distribution in high yield.  <P>SOLUTION: The method for producing the poly(3-substituted thiophene) comprises reacting a 2,5-dihalo-3-substituted thiophene compound with an organomagnesium reagent to provide a monometallized intermediate, and initiating the polycondensation reaction by adding an Ni(II) catalyst thereto. The polycondensation reaction is carried out at 0-35°C to produce the poly(3-substituted thiophene) having the molecular weight distribution (Mw/Mn) within a range of 1.0-1.4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118021-A (JP)
Title: Method for manufacturing photosensitive polyamide resin composition
Inventor: UEDA MITSURU
IPC: C08G69/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for manufacturing a photosensitive polyamide resin composition.  <P>SOLUTION: The method for manufacturing the photosensitive polyamide resin composition comprises obtaining the polyamide resin of a positive type by reacting the bis(aminophenol) expressed by general formula (1) and the dicarboxylic acid derivative expressed by general formula (2) in a solvent at 80 to 300°C to synthesize a polyamide resin, then charging a photosensitive agent and other additives into the reaction solution thereof without isolation to obtain the photosensitive resin composition of the positive type. Part of the solvent and/or part of the desorption matter from the dicarboxylic acid derivative may be removed by distillation after the synthesis of the polyamide resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116728-A (JP)
Title: Shift controller and work vehicle provided therewith
Inventor: YAMANAKA YUKIFUMI
IPC: A01D69/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift controller allowing shifting at the same operating speed in each of when shifting in an accelerating direction and when shifting in a decelerating direction.  <P>SOLUTION: The shift controller is provided with continuously variable transmissions 11R and 11L capable of steplessly changing speed change outputs, actuators 33R and 33L for shifting them, a target shift state command means for commanding a target shift state, and a control means 31 for applying energy for operation in proportion to a deviation between actual shift states of the continuously variable transmissions 11R and 11L and the target shift state to operate the actuators. When the control means 31 is commanded a decelerating side target shift state, it operates the actuators 33R and 33L in a state with smaller energy for operation applied to the actuators 33R and 33L when the deviation is the same in comparison with when an accelerating side target shift command is commanded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119292-A (JP)
Title: Vacuum breaker
Inventor: AZUMA SEIJI
IPC: H01H33/42
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum breaker which can contribute to bring down the cost and reduce the size by simplifying the manufacturing by reducing the number of parts.  <P>SOLUTION: An insulating lever 35c to operate a disconnection part is connected with the insulating lever 35a to operate a vacuum valve 2 in an insulation operating shaft 35. Furthermore, a link 40 is connected between the insulating lever 35c and a moving electrode 41 of a disconnection part contact. Then, a fixed electrode 42a of the disconnection part contact is installed facing the moving electrode 41 above the moving electrode 41. A spring 62 is provided in the fixed electrode 42a and the fixed electrode 42a is activated following the moving electrode 41 in the initial period of the circuit opening action by the spring 62. After both electrodes 41 and 42a are opened and separated, the fixed electrode 42a is stopped in a position which is projecting on the moving electrode 41 side than in the closed circuit state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119871-A (JP)
Title: Multilayer printed board
Inventor: SHII AKIFUMI
IPC: H05K1/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer printed board in which a moderate flexibility of a bending part is secured and fracturing of a conductor pattern is prevented to stress applied to the bending part.  <P>SOLUTION: A plurality of resin films 23, 21 containing a conductor pattern film 21 comprising thermoplastic resin are laminated, and heated and pressurized, to mutually bond these resin films 23 and 21, for multilayer molding. In a specified region where a conductive pattern 22 crosses a virtual bend line 1b in a substrate region formed by the resin films 23, 21 in which a plurality of sheets are laminated, at least conductor patterns 22a, 22b and 22c near the bend line 1b have forms having elasticity in a direction of crossing to the bend line 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113679-A (JP)
Title: Method for rewriting pattern on reel tape, pattern rewriting device and game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize resources by making a reel tape reusable, and to prevent the false mounting of the reel tape by rewriting patterns while the reel tape is stuck on a rotary reel.  <P>SOLUTION: Patterns are rewritten by a rewritable recording device 60 while the reel tape 25, formed with a reversibly recordable recording medium, is stuck on the rotary reel 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122371-A (JP)
Title: Slitter for wall paper sheet pasting machine
Inventor: SANO GENZO
IPC: B26D7/14
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slitter for a wall paper pasting machine which successfully stretches even stubborn creases and thereby, ensures the straight cutting of a wall covering material all the time.  <P>SOLUTION: In the slitter for cutting the edge part of the sheet-like wall covering material to be conveyed to the wall paper sheet pasting machine, a circular rotary blade for cutting the wall covering material, a feed stage part for conveying the wall covering material along at least the cutting position of the rotary blade including a position right before the former and a tension applying means for applying tension to the wall covering material by pressing it to the stage part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122497-A (JP)
Title: Process and system for producing printed matter
Inventor: IDE DAISAKU
IPC: B41M5/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printed matter in which gloss is created by ejecting a liquid composition while performing scanning using an ink jet head thereby forming an insoluble layer on the printed matter without causing any unevenness of gloss on the boundary of scanning area of the head.  <P>SOLUTION: Since a layer 10 being formed when the quantity of a liquid composition being ejected by single scan is uniform has a raised central part, a thin part at the end part of the liquid composition becoming the boundary of scanning area causes unevenness or gloss or an interference pattern. In order to suppress variation in thickness at the end part as much as possible, an ejection quantity correction coefficient is varied depending on the position of an ejection opening and liquid composition ejection data is corrected by that coefficient such that the ejection quantity increases at the end part and decreases at the central part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121615-A (JP)
Title: Juicer
Inventor: YOSHIDA TOSHIYUKI
IPC: A47J43/046
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a juicer, improved in squeeze percentage of juice by centrifugation by temporarily decreasing the moving speed of cut fruit moved on a filter of a centrifugation basket at high speed.  <P>SOLUTION: In this juicer including a centrifugation basket having a cutter at the bottom for cutting a material and an inverted-conical filter with a number of small holes formed in the peripheral surface, and connected to a motor to be rotated, an annular raised part projected inward to be ring-shaped around the center of rotation is provided on the inner peripheral surface of the filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123973-A (JP)
Title: Styrenic resin foam and its manufacturing method
Inventor: GOTO MASAOKI
IPC: C08K3/32
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrenic resin foam which has excellent flame retardance, a low density and excellent heat insulation properties by using an excellently environmentally compatible foaming agent and flame retardant.  <P>SOLUTION: The styrenic resin foam which is extrusion-foamed contains a stabilized red phosphorus as a flame retardant and a non-halogen foaming agent, wherein the density of the foam is <50 kg/m<SP>3</SP>. A bubble structure where large and small bubbles are present as a mixture enables to impart more excellent heat insulation properties thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126416-A (JP)
Title: Camera
Inventor: SUDO NORIHISA
IPC: G03B11/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily specify a subject and to quickly photograph the subject in the case of photographing the subject which can not easily be distinguished from the periphery.  <P>SOLUTION: A digital camera 10 is provided with a filter for transmitting infrared light of specific wavelength in an infrared region and the filter 48 is moved by an actuator 54 so as to be inserted/ejected into/from a photographing optical axis. An infrared image picked up by an image pickup device when the filter 48 is arranged on the optical axis is displayed on a display 24 as a monitor. An infrared light emitting device for emitting infrared light of specific wavelength is fitted to a subject such as a person. When a photographer turns the photographing direction of the digital camera 10 to the subject side, an infrared light emitting part is displayed on a monitor image of the display 24. Thereby the subject can easily be specified from the position of the infrared light emitting part.  <P>COPYRIGHT: (C)2004,JPO