baber/WOPTO huggingface dataset:
Patent JP-2002033227-A (JP)
Title: Inductor
Inventor: ITO TORU
IPC: H01F27/29
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an inductor, equipped with great inductance or small DC resistance, in spite of its being an inexpensive product reducing the number of parts and a choke coil. SOLUTION: A choke coil 10 is composed of the inductor, with which a winding wire coil 2 is mounted on one magnetic leg part 1b of a U-shaped core provided with at least two magnetic leg parts 1a and 1b on both sides, and both terminal parts 2a and 2b of the winding wire coil 2 are formed as terminal parts for surface-mounting.
Patent JP-2002030833-A (JP)
Title: Fence
Inventor: NOTO YOSHIHIRO
IPC: E04H17/16
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fence having at least two of the blindfold, natural lighting and ventilating functions, improving an automation rate of assembling work and easy in assembling. SOLUTION: In this fence by installing a panel 2 between left and right columns 1 and 1, the panel 2 has a plate-like grating frame 5 by vertically and laterally juxtaposing longitudinal directional opening parts 4 and longitudinally oscillating waveform shielding plates 3, and the shielding plates 3 are respectively arranged in different height positions of the laterally juxtaposed opening parts 4, and belly parts 9 of the shielding plates 3 are arranged in a state of longitudinally alternately projecting in the horizontal direction to the grating frame 5, and node parts 8 of the shielding plates 3 are connected to a longitudinal sash bar 7 of the grating frame 5.
Patent JP-2002033499-A (JP)
Title: Photovoltaic device
Inventor: ISOMURA MASAO
IPC: H01L31/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic device in which a microcrystal silicon semiconductor thin film in thickness is used as a photoactive layer. SOLUTION: In the photovoltaic device, an n-type microcrystal Si film 4, an i-type microcrystal SiGe film 5 and a p-type microcrystal Si film 6 are laminated and formed on a substrate 1. As the film 5, a microcrystal SiGe film whose composition ratio of Ge is at 20 to 40 atomic % and whose crystal particle size is at 5 to 300 Å is used.
Patent JP-2002038728-A (JP)
Title: Concrete construction and its demolition method
Inventor: TANNO YASUO
IPC: E04G23/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a concrete construction capable of being easily and quickly demolished even in a town without producing noise, vibration, dust or the like. SOLUTION: A molten pipe 20 buried so as to extend between one and the other place on the outside surface of the concrete construction 10 is included. The molten pipe 20 includes an exothermic oxidation reactable metal-made pipe 21 and an exothermic oxidation reactable metal-made core 22 inserted in the pipe 21 by leaving a passage capable of ventilating a gas.
Patent JP-2002039627-A (JP)
Title: Space heater having air-cleaning function
Inventor: MURASE KOJI
IPC: F24H3/04
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a space heater having air-cleaning function, in which occurrence of such a malfunction of a sensor is prevented in judgement on a level of odor detection in an air-cleaning part in a warm-air heating operation, that is caused by reaction of an odor sensor provided in the air-cleaning part with an-pollution detection side, due to change in temperature and humidity at the time of warm air heating operation, and increase in concentration of flue gas. SOLUTION: An odor sensor 22 has a 1st detection sensibility (renewal interval Tc) during suspension of the warm air heating 3, and a 2nd detection sensibility (renewal interval Td) during the suspension of the warm air heating 3. The 2nd detection sensibility is made lower than the 1st detection sensibility (Tc>Td), and the sensibility setting is made so that an allowance is given to the reaction of an odor sensor 16 to a contaminated side in the operation of the warm air heating part 3.
Patent JP-2002043166-A (JP)
Title: Electronic component
Inventor: HIDAKA AKIO
IPC: H01G4/30
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component having a wide capacitance range, even if it is reduced in size. SOLUTION: The electronic component has a pair of lead terminals 13, 14 connected to a pair of terminal parts 11, 12 of a laminated capacitor 10 and a housing material 15 for covering at least a part of the lead terminals 13, 14 and the laminated capacitor 10. The pair of lead terminals 13, 14 have portions 13a, 14a counterposed to the sides of the laminated capacitor 10; portions 13b, 14b connected to the portions 13a, 14a and counterposed to the both end surfaces of the laminated capacitor 10; extensions 13c, 14c connected to the portions 13b, 14b and extending outside of the housing material 15; and packages 13d, 14d connected to the extensions 13c, 14c and forming external terminals, respectively.
Patent JP-2002038911-A (JP)
Title: Diesel engine
Inventor: KAWAMOTO KEIJI
IPC: F02D13/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration or the like of combustion noise without sacrificing output performance even in the case that the highest cylinder pressure of a diesel engine is suppressed (generating low compression ratio) upto a grade of a gasoline engine. SOLUTION: A valve timing variable means of an intake valve is provided, its closed timing is controlled to the prescribed timing in a delay timing side from the bottom dead center in a low intermediate load region of a normal speed and controlled to a side of the bottom dead center from the prescribed timing in a high speed or a high load region. In an extremely low speed region including starting and idling, the closed timing of the intake valve is controlled in the vicinity of the bottom dead center. Or the closed timing of the intake valve is controlled so that a gas temperature in a cylinder in the top dead center of compression obtains a target temperature set in accordance with an operating condition of an engine.
Patent JP-2002037797-A (JP)
Title: Substance for selectively inducing cell death of macrophage
Inventor: SASHITA YUTAKA
IPC: A61P37/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine which acts according to a new action mechanism for inhibiting the proliferation of macrophages and is thereby useful for treating diseases not sufficiently treated with conventional anti-inflammatory agents and for enhancing the therapeutic effects by employments the medicine together with the conventional anti-inflammatory agents. SOLUTION: This substance for selectively inducing the cell death of macrophages contains a new triterpene glycoside or its pharmacologically acceptable salt as an active ingredient.
Patent JP-2002044825-A (JP)
Title: Protector for wire harness and wire harness routing method using the same
Inventor: MOCHIZUKI YASUNARI
IPC: H05K7/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a protector for a wire harness capable of improving the workability in accommodation and dimensional setting of a wire harness. SOLUTION: In a protector 10 for a wire harness, a plurality of wires W accommodated between a protector main body 11 and a cover 12 are twisted, whereby a plurality of wires laid in parallel W shows different directions on the both ends. A protector main body 11 and a cover 12 are respectively split into two parts. One of the split parts consisting of the first protector main body 13 and the first cover 14, and the other consisting of the second protector main body 15 and the second cover 16 are mounted with a plurality of wires W respectively routed dimensionally.  While the first protector main body 13 and first cover 14, and the second protector main body 15 and second cover 16 are freely coupled in the direction of twisting a plurality of wires W at a specified angle, the second positioning inner member 41 is freely mounted in position in the protector main body 15 with a plurality of wires W dimensionally routed.
Patent JP-2002035879-A (JP)
Title: Internal gear formation method
Inventor: OKADA KENICHI
IPC: B21D22/16
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To secure the forming precision of a gear side faces W3aL, W3aR of both sides of an internal gear W3a so as to precisely form the internal gear W3a, in a forming method for the internal gear W3a that the tooth profile 23a of the outer periphery of a mandrel 23 to the inner periphery of a work is transferred by externally setting a cylindrical work W3a' on the mandrel 23 and axially ironing the outer periphery of the work by the roller 6 for spinning while rotating the work together with the mandrel. SOLUTION: Ironing with a roller 6 is carried out at least two times while changing the rotary direction of the work W3a'. The forming precision of the right side tooth side face W3aR is secured by ironing in a state that the work W3a' is rotated counterclockwise.
Patent JP-2002043215-A (JP)
Title: Method for forming resist pattern, semiconductor manufacturing apparatus, semiconductor device, and portable information terminal
Inventor: MORI SHIGEYASU
IPC: H01L21/027
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a resist pattern by which a high- density resist pattern the line width of which can be controlled excellently on the surface of a wafer and between wafers can be formed, a semiconductor manufacturing apparatus a semiconductor device, and a portable information terminal. SOLUTION: In the method for forming resist pattern in which exposure is performed in a vacuum or a dry atmosphere, a resist is applied to a substrate in a resist applying step S1 and, after applying the resist, the substrate is pre- baked in a pre-baking step S2. Then, after the resist film on the pre-baked substrate is exposed in an exposing step S3, the performance stability of the resist is improved by promoting the diffusion of exposure products in the resist film in a diffusion promoting step S4. After the promoting step S4, the substrate is baked in a baking step S5 and the resist film is developed in a developing step S6.
Patent JP-2002044350-A (JP)
Title: Image forming device and image forming system
Inventor: IMAGAWA TAKAYUKI
IPC: H04N1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite image forming device provided with a copy function and a facsimile function or the like, which can quickly perform any of the operations in parallel even when receiving a request of copying during PC-FAX transmission and to provide an image forming system. SOLUTION: An interface 7 of the image forming device provided with a copying function section 5 and a facsimile function section 6 and used for connection to a personal computer PC, is provided with a switch function that selects two of the personal compute PC, the copying function section 5 and the facsimile function section 6 and directly connects with them and allows the other one selected to operate solely.
Patent JP-2002043332-A (JP)
Title: Junction gate field effect transistor and its fabricating method
Inventor: HORINOUCHI HIROSHI
IPC: H01L21/337
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance maximum effective power gain by increasing the shut-off frequency without shortening the gate length. SOLUTION: The junction gate field effect transistor comprises n-type source impurity region 3 and drain impurity region 4 connected with the opposite sides of an n-type channel forming impurity region 2, and p-type gate impurity region 6 and gate electrode 9 formed in the surface side region in the channel forming impurity region 2. The gate impurity region 6 and/or the channel forming impurity region 2 has an impurity density difference in the channel direction. The density difference is high on the source side and low on the drain side. The gate impurity region 6 (impurity region 2) has such a concentration profile as not varying the gate capacity (effective impurity concentration of channel and channel resistance) for a conventional FET having an impurity concentration optimized by a constant value.
Patent JP-2002038123-A (JP)
Title: Heat-sensitive adhesive and heat-sensitive adhesive sheet
Inventor: IIDA HIROYUKI
IPC: C09J7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To both obtain a heat-sensitive adhesive containing a compound which is nonadhesive at a normal temperature as a solid plasticizer but can develop adhesiveness by heating as is the case with a phthalic acid-based compound and a heat-sensitive adhesive sheet. SOLUTION: This heat-sensitive adhesive is characterized by comprising 2-hydroxy-4-benzyloxybenzophenone represented by general formula (1) and a thermoplastic resin.
Patent JP-2002041563-A (JP)
Title: Information exchange system
Inventor: FUJIMOTO TARO
IPC: G06F17/30
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an information exchange system capable of improving the efficiency in the retrieval of distributed information and efficiently reusing the information. SOLUTION: The state information on a retriever stored in a retriever state database 202 is fetched, added to a retrieve key inputted from the retriever, and transmitted to the side of an information mediation system. The information mediation system selects a matched information providing system on the basis of the compared result of a state matching means 223 and transmits the retrieve key of a retrieval request to the information providing system side.
Patent JP-2002050998-A (JP)
Title: Mobile wireless communication terminal equipment
Inventor: MAEDA MASATO
IPC: H04B7/26
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide mobile communication terminal equipment with power consumption reduced to the minimum while as much functions as possible can be utilized. SOLUTION: The mobile communication terminal equipment includes a wireless communication portion for communicating with communication facilities provided for wireless communication, and a function portion for performing operation according to a predetermined function regardless of the wireless communication. In the mobile communication terminal equipment having a power supply means and a power cutoff means, there is also provided a power supply control means which independently controls to supply the power to the wireless communication portion or to cut off the power according to predetermined control information.
Patent JP-2002049472-A (JP)
Title: Printing system and its management method
Inventor: HONMA MITSURU
IPC: G06Q30/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and its management method capable of judging a charging amount or the like to be charged to a job before executing the job without restricting a target client and suitably executing the management or limitation of the number of sheets to be outputted. SOLUTION: A job issued from a client 2 (2-1 to 2-n) is stored in a print server 1 and analyzed, an charging amount is estimated on the basis of the analytical result, the calculated amount is checked a printer management terminal 4 (4-1 to 4-m), and when the estimated charging amount is included within an effective balance, the job is executed by a printer 3 (3-1 to 3-m).
Patent JP-2002046155-A (JP)
Title: Stack mold
Inventor: NIIDE TAKESHI
IPC: B29C45/27
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a stack mold which is simple in attachment/detachment, has a hot sprue which is applicable alternately to molds having cavities of substantially the same shape, and is small in load during mold opening/closing. SOLUTION: In the stack mold in which a fixed side template 12, a movable side template 14, and an intermediate template 13 are provided, during mold clamping, cavities 15 of a shape corresponding to a molding to be molded are formed independently between the templates 12 and 13 and between the templates 13 and 14 respectively, in the fixed side template 12, a communication hole 121 is formed at a non-overlapping position when the cavities 15 and 15 are projected on a surface crossing the moving direction of the mold perpendicularly, the hot sprue 1 is inserted freely attachably/detachably into the hole 121, one end of the hot sprue 1 is connected to a nozzle touch fitted to a fixed side mounting plate 122, and the other end of the hot sprue 1 is connected to a manifold 16 fitted to the intermediate template 13.
Patent JP-2002048192-A (JP)
Title: Vibration damper article and installation method of vibration damper article
Inventor: NAKAMURA MITSURU
IPC: F16F3/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a vibration damper article in which a force to restrain elastic deformation of a coned disc spring working between the coned disc spring and a solid body is reduced and vibration is prevented responding quickly to input vibration. SOLUTION: The coned disc spring 20 is interposed between two physical bodies 12, 14 and a deformation load reduction member 16 is interposed at least on either side of space between the coned disc spring and the physical body. The deformation load reduction member 16 is made of an elastic material or of a viscoelastic material. A supporting member 18 is interposed between the coned disc spring and the deformation load reduction member. Further, the deformation load reduction member can be a lamination layer rubber. The coned disc springs are plurally interposed between the two solid bodies in such a way that a larger diameter end parts 20a or a smaller diameter end parts 20b are made abut against each other and put on top of one another, and the deformation load reduction members are interposed separatingly either of the space between these coned disc springs. The vibration damper article constrains the supporting member allowing initial deformation of the coned disc spring by introduction of initial load and releases the constraint of the supporting member after initial deformation of the coned disc spring.
Patent JP-2002045725-A (JP)
Title: Device of separating mixed substance from liquid
Inventor: SHIMIZU YASUYOSHI
IPC: B03B5/28
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a separation device with an inexpensive and simple structure capable of efficiently separating a mixed solid substance from a liquid. SOLUTION: The separation device separates a mixed solid substance existing in a liquid (b) utilizing a gravity difference. The separation device is provided with a flexible container 1 in which the liquid (b) is filled; and a partition means 3 capable of partitioning the inside of the container 1 by placing this container 1 at an optional position and pressing it from the outside.
Patent JP-2002051057-A (JP)
Title: Atm switch
Inventor: ANDO TATSUHIRO
IPC: H04L47/6275
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an ATM(Asynchronous Transfer Mode) switch provided in a network where MPLS(Multi Protocol Label Switching) traffic and ATM traffic are intermingled, that realizes a band management of both the traffics and places priorities onto the MPLS traffic. SOLUTION: The ATM switch discriminates whether received ATM cells come from the MPLS traffic or the ATM traffic, classifies the cells on the basis of the discrimination result and awaits the processing of the cells, and reads the cells at a read interval on the basis of a band assignment ratio of both the traffics that is set in advance. Furthermore, the ATM switch provides service classes with priorities to the MPLS traffic and obtains a read interval by each priority.
Patent JP-2002050240-A (JP)
Title: Control method at winding bare conductor on drum
Inventor: KUROSU TAKESHI
IPC: H01B13/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a control method at winding a bare conductor round a drum, wherein removal of moisture from the inside of the drum, on which the bare conductor is wound, is performed perfectly in a short period. SOLUTION: An under-roll is set up in a simple house. The inside of the house is maintained at a high temperature by a hot air blower, and then the drum is placed on the under-roll prior to rolling the bare conductor. By means of rotating the drum through driving and rotating the under-roll, moisture in the inside of the drum is removed and led to the outside of the house. A control panel is set up in a power supply system of a drive motor for the under-roll and the hot air blower, and the method, which enables to confirm start and stop with the control panel from the outside through on-and-off lump on the house, is provided. Furthermore, a timer circuit is set up in the circuit of the control panel, and the method, which enables to stop the drive motor and the hot air blower automatically after starting, is provided.
Patent JP-2002057401-A (JP)
Title: Semiconductor laser and semiconductor device
Inventor: NARUI HIRONOBU
IPC: H01S5/042
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser and a semiconductor device, in which laser light polarization characteristics can be enhanced by relaxing stresses caused by the difference between the coefficients of thermal expansion and that of a mounting board and the reliability can be enhanced. SOLUTION: The semiconductor laser comprises a substrate 10, on which a stripe mesa protrusion 10a is formed, multilayer semiconductor body comprising a first conductivity-type first clad layer 11, active layer 12 and a second conductivity-type second clad layer 13 formed on the mesa protrusion 10a, and first conductivity-type current block layer 15 formed on the opposite side faces of the active layer 12 to touch the active layer 12 across the total thickness thereof, first electrode 20 formed on the upper layer of the multilayer semiconductor body, and second electrode 30 formed on the rear surface of the substrate wherein a level difference H caused by the height of the mesa protrusion 10a is formed on the surface of the multilayer semiconductor body and the first electrode 20 comprises a multilayer film, where two Pt layers (25, 27) sandwich a stress relax layer, i.e.,  Au layer 26, or an anti-alloying film of Pt layer.
Patent JP-2002059497-A (JP)
Title: Tubular member and its manufacturing method
Inventor: SUGAYA EIJI
IPC: B32B38/18
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a tubular member having stable quality and high texture feeling at a low cost by improving dryability while holding texture feeling of an original Japanese lacquer, preventing a hardness deficiency, a wrinkle of a coating film at a drying time, color tone or gloss unevenness or the like, improving water resistance and scuff resistance and further improving a yield of a manufacturing step of a fishing rod. SOLUTION: The tubular member (1) comprises a coating film layer (2) formed at an outside of a tubular member (1) body, and a Japanese lacquer layer (3) obtained by mixing a synthetic resin curing agent and/or a synthetic resin curing auxiliary accelerator as well as a synthetic resin curing auxiliary material with a natural lacquer material and provided on the layer (2).  A method for manufacturing the tubular member comprises a step of forming the coating film layer at the outside of the tubular member body (1), a step of forming the Japanese lacquer layer (3) by coating a Japanese lacquer paint obtained by mixing the synthetic resin curing agent and/or the synthetic resin curing auxiliary accelerator as well as the synthetic resin curing auxiliary material with the natural lacquer material on the coating film layer (2), a step of curing a humidified Japanese lacquer layer (3), and a step of curing and drying the layer (3) by heating or emitting a light.