baber/WOPTO huggingface dataset:
Patent JP-2003269552-A (JP)
Title: Geared motor
Inventor: HAGA TAKU
IPC: H02K7/116
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared motor capable of reducing the size of the whole device in particular in the radial direction while securing its original safety, saving the space and reducing power transfer members by using a hollow shaft as an output shaft.  <P>SOLUTION: This geared motor 300 has a motor 200 and a deceleration mechanism 100, and uses a hollow shaft having a hollow part 102a for inserting a partner machine as an output shaft 102 of the deceleration mechanisms 100. The output shaft 102 is disposed so as to be shifted in parallel to a motor shaft 202 of the motor 200, and the plane of projection of the output shaft 102 in an axial direction L4 is stored in a cross section F0 of the motor 200 in an axial direction L1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270950-A (JP)
Title: Image forming unit and developer carrying and supplying mechanism
Inventor: GOTODA KATSUHIKO
IPC: G03G15/08
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently supply powder developer to a developing roller side.  <P>SOLUTION: The image forming unit 11 is an electrophotographic type one, and forms an image on the outer peripheral surface of a photoreceptor drum 12 with toner supplied from the developing roller 15. A casing 16 in which the roller 15 is housed can be displaced while rocking with a rocking shaft 23 as center so that pressing force to the outer peripheral surface of the drum 12 by the roller 15 can be adjusted. Toner is stored in a developer tank 17, fed in a toner feeding tube 21 by a screw 22 and supplied into the casing 16 from the position of the shaft 23. The toner is efficiently carried to the position of the tube 21 by rotating a trapezoidal blade in the tank 17 whose inner space is columnar.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282487-A (JP)
Title: Semiconductor device
Inventor: TSUCHIYA IKUO
IPC: H01L21/56
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To address the problem how to achieve reduction in occupancy areas of semiconductor chips as well as to prevent cracks generated in protective films when the semiconductor chips are cut to be separated.  <P>SOLUTION: The present invention provides a structure where slits 5 are formed in the protective films of the semiconductor chips 1 so as not to face monitor element terminal openings 3 formed in dicing lines 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003270264-A (JP)
Title: Semiconductor dynamic quantity sensor
Inventor: IKEZAWA TOSHIYA
IPC: G01P15/125
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent variation of sensor characteristics due to thermal stress transmission to a semiconductor sensor chip of a semiconductor dynamic quantity sensor provided with a semiconductor sensor chip outputting signal based on an impressing of dynamic quantity, a circuit chip where the semiconductor sensor chip is loaded and supported, and a package member supported by loading the circuit chip even if applying to a sensor with high sensitivity to the impressed dynamic quantity.  <P>SOLUTION: Thermal stress transmitted by a semiconductor chip 5 from a control IC chip 3 can be mitigated by a second film-state adhesive 4, and thermal stress transmitted by a control IC chip 3 from a package member 1 can be mitigated by the first film-state adhesive 2. As the results, thermal stress transmitted to the semiconductor sensor chip 5 can be reduced more than conventional structure, and so even if it is applied to an acceleration sensor with higher sensitivity to the impressed acceleration, variation of the sensor characteristics can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289067-A (JP)
Title: Key switch device
Inventor: WATANABE MAKOTO
IPC: H01H13/702
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a key switch which can extremely facilitate the assembly of link members and a holder member, and can realize good key operability keeping a large key stroke without hindering the lowering operation of the key top. SOLUTION: While the first guide part 28 of a pinching part 27 for forming an elastic pinching wall is formed so as to easily elastically deformable, both ends of the first link member 7 and the second link member 8 are formed so as to be thinner that each central part in a side view.
Patent JP-2003280200-A (JP)
Title: Chemically amplified resist composition
Inventor: ARAKI KO
IPC: G03F7/004
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified positive resist composition suitable for ArF or KrF excimer laser lithography, having various good resist performances such as sensitivity and resolution and giving particularly improved line edge roughness.  <P>SOLUTION: The chemically amplified positive resist composition comprises a resin which is insoluble or slightly soluble itself in an aqueous alkali solution but becomes soluble in an aqueous alkali solution by the action of an acid, an acid generator and a compound represented by formula (I) wherein R<SB>1</SB>-R<SB>4</SB>are each independently a linear or branched 1-4C hydrocarbon group, R<SB>5</SB>and R<SB>6</SB>are each independently an aliphatic hydrocarbon group having a 5-20C alicyclic structure; n is an integer of 0-6; and when n is 0, a single bond is present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278819-A (JP)
Title: Damping force adjusting hydraulic shock absorber
Inventor: NAKATATE TAKAO
IPC: F16F9/46
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently reduce damping force at a soft side (at a damping force decreasing side) and improve a driving comfort of a vehicle while a necessary response property is secured in a pilot type damping force adjusting hydraulic shock absorber.  <P>SOLUTION: A piston 3 interlocked with a piston rod 9 is slidably inserted into a cylinder 2 filling in oil. A damping force adjusting mechanisms 4 and 5 for an expansion side and contraction side of a pilot type are arranged on the piston 3. A spool portion 42 (flow rate control valve) and a valve body 34 (pressure control valve) are arranged in series at a downstream side of a fixed orifice 25, and the pressure between them is fed into a back-pressure chamber 19 as a pilot pressure. A riding comfort of a vehicle is improved so that damping force of the soft side (the damping force decreasing side) at an expansion side is sufficiently lessened by enlarging an opening of the spool portion 42 and valve body 34. Upon lessening the opening of the spool portion 42, the pilot pressure is controlled and, a responsiveness is heightened, according to small change of the valve body 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279594-A (JP)
Title: Circuit board for prober and its manufacturing method
Inventor: AKAMATSU TAKAYOSHI
IPC: H01L21/66
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board for a flexible film prober having a high accuracy, a high positional accuracy and a large area, by solving the problem that a deformation due to a thermal expansion and contraction of a flexible film largely affects an influence in its working.  <P>SOLUTION: (1) The circuit board for the prober comprises a reinforcing plate, an organic material layer and the flexible film having a connecting terminal formed on a surface opposite to a surface at least facing the organic layer, sequentially laminated. (2) The circuit board for the prober comprises a reinforcing plate, an organic material layer and the flexible film having a connecting terminal and a wiring circuit formed on a surface opposite to a surface at least facing the organic layer, sequentially laminated. (3) The circuit board for the prober as described in the (1) or (2) in which the reinforcing plate is a sheet-like is provided. (4) The circuit board for the prober as described in the (1) or (3) in which the reinforcing plate is a glass is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278619-A (JP)
Title: Gear phase stipulating device
Inventor: SANO TAKAHIRO
IPC: F02B67/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily mount an auxiliary machine such as a fuel pump on an input gear so as not to generate phase deviation and to surely confirm whether or not the input gear is at a regular engaging position, regardless of skillfulness of a worker.  <P>SOLUTION: This gear phase stipulating device is for the fuel pump 6 (auxiliary machine) engine-driven by torque transmitted from a crankshaft via a gear train 5. The device is provided with a check hole 11 punched on an end face of the input gear 8 of the fuel pump 6, an insertion hole 12 punched to coincide with the check hole 11 when the input gear 8 is at the regular engaging position in an adapter 9 to mount the fuel pump 6 on a timing gear case 2, and a check pin 13 formed to be completely insertable from an axial center direction of the input gear 8 in a state of the check hole 11 and the insertion hole 12 coinciding with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285154-A (JP)
Title: Low pressure casting apparatus for aluminum alloy material with dispersed particle
Inventor: HARADA HISANORI
IPC: B22D18/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent impurities contained in molten metal introduced in a cavity of a die through a stoke from being left in a product, in a low pressure casting apparatus for particle dispersed alloy materials like an aluminum alloy material dispersed with ceramic particles, or the like.  <P>SOLUTION: In the low pressure casting apparatus for particle dispersed aluminum alloy material used for the low pressure casting method by which the molten metal in a melting furnace is pressurized to be admitted into the sprue of the die through the stoke, an impurities collector where impurities like oxides or the like accumulate is provided at an upper part of the die cavity mounted on a die stand. Preferably, the impurities collector is shaped to open downward, enabling the collector to collect the impurities of low specific gravity floating upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278468-A (JP)
Title: Rotary position detection structure of roll screen
Inventor: ITO YOSHIYASU
IPC: E06B9/80
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection cover preventing the incursion of sunlight or wind and rain and preventing the shakiness or the slippage of a rotary shaft in case of driving.  <P>SOLUTION: The number of revolutions of a pulley disc slit section 4 is detected by a photo interrupter 5, and when a position control of a screen 19 is made, the position detection cover 6 for protecting a rotary position detection section 2 comprises a position detection cover body 7, a doorstop section 8 and a connector protection cover 20, the position detection cover body 7 has an opening section mounted by avoiding the interference with a pulley rotary shaft bearing member 10 or a rotary pulley 3 in a state to put a pulley rotary shaft 9 on a U-shaped bracket with a member different from the pulley rotary shaft bearing member 10, at the same time, the position detection cover body has a position detection cover fixed section 23 fixed to a unit outside frame section 11 and a photo interrupter fixed section 28 for fixing the photo interrupter 5, and the doorstop section 8 has a doorstop for preventing the uplift or slippage of the pulley rotary shaft 9 with the pulley disc slit section 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275791-A (JP)
Title: System for decomposing metal cyano complex and method for operating the same
Inventor: OSUMI SHOJIRO
IPC: C12N1/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a system for decomposing a metal cyano complex for treating a liquid containing the metal cyano complex by using decomposition microorganisms maintaining a high treatment capability for a long period of time.  <P>SOLUTION: The method for operating the system for decomposing the metal cyano complex has an inflow process step of continuously admitting a prescribed volume of the non-treated liquid containing the metal cyano complex into a biological treating vessel 1 for biological treatment, a biological treating process step of bringing the non-treated liquid and the decomposition microorganisms for decomposing the metal cyano complex within the treating vessel 1 and obtaining a liquid mixture containing these, an outflow process step of allowing the liquid mixture of the volume meeting the volume of the inflowing non-treated liquid to flow out continuously from the treating vessel 1, a separating process step of introducing the liquid mixture into a separating means 2 disposed downstream of the treating vessel 1 and obtaining the treated liquid separated and removed of the microbial cells of the decomposition microorganisms, and a returning process step of returning at least a portion of the treated liquid to the treating vessel 1 at a predetermined ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287420-A (JP)
Title: Ranging sensor, electronic equipment having the same, and manufacturing method of the ranging sensor
Inventor: TAKAOKA TAKASHI
IPC: G01C3/06
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ranging sensor whose output can be easily adjusted.  <P>SOLUTION: The ranging sensor comprises: a case subassembly 10 having a light-emitting element and a light receiving element inside; and a lens case subassembly 30 that has a light-projecting lens 38 for projecting emission light that is emitted from the light-emitting device to a target and a condensing lens 38 for condensing reflection light that is reflected from the target, and is attached to the front of the case subassembly 10. The condensing lens 38 is fitted to the case subassembly 30 so that it can freely travel and the condensing lens 38 is fixed after output adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286129-A (JP)
Title: Slimming sheet material
Inventor: UCHIKI KATSURA
IPC: A61K8/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a slimming sheet material which is applied to the human skin, cools the skin surface, efficiently promotes blood circulation and burns and decomposes fats.  <P>SOLUTION: This slimming sheet material 1 is constituted of a sheet material 2 and a liniment applied to one side of the sheet material 2. The liniment 3 comprises a refreshing stimulant for providing the skin with a feeling of cold or a refreshing feeling when applied to the skin, a blood circulation promoter for improving blood circulation, a fat decomposition composition for decomposing or burning fats of the human body, a viscosity adjuster and water and/or an alcohol. Camphor is used as the refreshing stimulant. Guinea pepper essence, Citrus unshiu Mercov essence and ginger essence are used as the blood circulation promoter. Caffeine is used as the fat decomposition composition. A release sheet 4 made of polypropylene is bonded to the exposed surface of the liniment 3 of the slimming sheet material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002337068-A (JP)
Title: Driving tool
Inventor: DRISCOLL PATRICK J
IPC: B25C7/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To deflect a fastener discharged when removing jamming portion caused by the fastener. SOLUTION: This driving tool 10 formed to move the fastener 16 into a work piece 20 has a front plate 26 and a back plate 24 forming together a passage of a driving blade. The front plate rotates and is movable relative to the back plate between a closed position where the front plate and back plate are in contact with each other and an opening position. The front portion is movable to a middle deflecting position between the closed position and the opening position. The handle portion has an outer surface at least partially forming a grip and an inner surface at least partially forming a chamber. The handle portion has a base material having at least one opening, and an over mold forming a grip surface on an outer surface for forming an elastic attaching point and formed to extended into the chamber through an opening portion.
Patent JP-2003298337-A (JP)
Title: Tuned type antenna
Inventor: TSUDA NAOAKI
IPC: H01Q7/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuned type antenna which has a high gain and is microcompact in size.  <P>SOLUTION: A conductive film 14 is formed on a magnetic material 15 with about 8 of permeability, and its open end is connected to a variable capacity diode 17 which is parallel to a bias source through a serial circuit of a resistance. A capacity of the variable capacity diode 17 changes according to a bias voltage and changes a tuning frequency as an antenna. The antenna can be obtained which has a size capable of being mounted on an shielding case of a television tuner and tunes to UHF band of a television broadcasting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292971-A (JP)
Title: Liquefaction apparatus
Inventor: TSUCHIYA AKIRA
IPC: C10G1/10
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquefaction apparatus easily carry out a removing work of coking and residue in a thermal cracking tank.  <P>SOLUTION: The liquefaction apparatus 1 is provided with the thermal cracking tank 5, an agitator 8 to agitate molten liquid ML housed in the thermal cracking tank 5, an agitating axis 7, an agitating driver 6 supported on the upper position of the thermal cracking tank 5, a driving section and support section rotating the agitating driver 6 from the upper position of the thermal cracking tank 5, a fractionating section 12 collecting decomposition gas DF from a gas collecting port 4 and fractionating into liquefied materials G, T and K, a first heating burner 10 heating the thermal cracking tank 5 by a first combustion chamber 9 formed to surround the thermal cracking tank 5, a conveyer section 11 conveying waste plastics P, a second combustion chamber 26 and a second heating burner 27 heating the waste plastics P in a conveying pipe 16 or 18 and a main supporting table 31 and a rail table 34 for sliding the conveyer section 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346832-A (JP)
Title: Throw-away tip
Inventor: MURAKAMI YASUNORI
IPC: B23B27/20
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away tip which is most suitable for utilization of throw-away tips for solving problems in conventional metal saws and can solve new problems brought about by the utilization of the throw-away tips. SOLUTION: The throw-away tip 15 detachably attached by a clamping screw 16 to a tip mounting seat 14 formed on a tool body 11 comprises a laminar sintered compact 20 bonded at a ridge line portion where an upper surface 19A of a tip body 19 having an almost rectangular parallelopiped shape intersects a tip end surface 19F of the tip body 19, wherein a cutting edge 21 is formed at a part of an ultra-high hardness sintered compact 20A of the laminar sintered compact 20 and, in addition, a concave groove portion 22, which can fit onto a projecting portion 17 formed on the tip mounting seat 14, is formed on a lower surface 19B of the tip body 19 in the range from the tip end surface 19F of the tip body 19 to a rear end surface 19C of the tip body 19, and further a through hole 23, into which the clamping screw 16 is inserted,  is formed from the upper surface 19A toward the lower surface 19B.
Patent JP-2003304294-A (JP)
Title: Method and system for integrating storage network layer
Inventor: SHIGEMATSU MITSUHIRO
IPC: H04L12/70
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for integrating a storage network layer in which individual storage accesses to different communicating parties are separated on an IP network.  <P>SOLUTION: The storage access between computers 11, 12, 13 and storages 21, 22, 23 via the IP network 30 employs a corresponding table, from a set of a sender storage identifier and a destination storage identifier to a set of a sender IP identifier and a destination IP identifier. The flows of the storage accesses to different communication party sets are prepared on the IP network 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308254-A (JP)
Title: Method for restoring file from fault disk
Inventor: MORI KAZUYOSHI
IPC: G06F12/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To simply and quickly perform file restoration generated when a fault is generated in a hard disk.  <P>SOLUTION: All files including OSs stored in a hard disk medium 6 built in a personal computer 1 are previously backed up in an external storage medium 3 such as a CD-R together with a backup restoration program. When a fault is generated in the hard disk medium 6, the backup restoration program stored in the external storage medium 3 is started from the external storage device 3 and backup files are restored in the hard disk medium 6 from the external storage medium 3 in each OS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308731-A (JP)
Title: Conductive composition, conductive coating and method for forming the same
Inventor: KUROSAWA YUKIHIKO
IPC: B05D5/12
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive composition with a conductive coating formed at a low temperature having a low volume resistivity and a high conductivity equivalent to metal silver, capable of, when forming an electrical circuit such as a flexible circuit, reducing the stroke width of the circuit without the need for increasing the thickness, and showing an excellent stability at an ordinary temperature, a conductive coating and a method for forming the same.  <P>SOLUTION: The conductive composition comprises a primary agent including a particulate silver compound and a secondary agent including a reducing agent, wherein the primary and secondary agents are mixed just before the conductive composition is applied or printed to an object. The particulate silver compound is one or more compounds selected from the group consisting of silver oxide, silver carbonate, silver acetate and acetylacetone complex silver. The mean grain size of the particulate silver compound is 0.01 to 10 μm. The amount of reducing agent added is 0.01 to 20 mol per 1 mol of the particulate silver compound. A dispersing agent is added to this conductive composition. The conductive coating is formed by applying the conductive composition to the object and heating the composition so that silver particles are fusion bonded to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309227-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MARUO TETSUMASA
IPC: H01L21/56
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which short circuit between terminals is prevented, and to provide a method for manufacturing it, in the semiconductor device sealed with resin such as a semiconductor package.  <P>SOLUTION: A principal surface on which a gold bump 6 is formed and the side 1b of a semiconductor element 1 is covered with a coupling material 21 comprising a structure in which a first reactive group chemically bonded with an inorganic material and a second reactive group chemically bonded with an organic material are bonded with a silicon atom as a center. A space between the semiconductor element 1 provided with the coupling material 21 and a tape base material 11 on which lead wiring 9 is formed is sealed with resin. Thereby moisture is prevented from infiltrating into an interface between the semiconductor element 1 and a sealing resin 7, so that high-quality reliability is acquired and short circuit between the terminals of the lead wiring 9 is prevented.  <P>COPYRIGHT: (C)2004,JPO