baber/WOPTO huggingface dataset:
Patent JP-2003338329-A (JP)
Title: Junction structure to weld coated wire to terminal and coated wire
Inventor: SAKAGUCHI TADAHISA
IPC: H01R4/18
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction structure to weld a terminal to a coated wire, wherein compaction is not required in advance of welding the tips of core wires, and thereby work efficiency can be enhanced.  <P>SOLUTION: In the tip part 20 of the coated wire 20, the exposed parts 22a of core wires 22 is formed by peeling off the coating 21 of the tip part 20a of the coated wire 20 so as to keep the bundled condition of the core wires 22 while leaving a part of the coating. A terminal 10 has a terminal connecting part 11 to be connected to a counterpart terminal at one end, and has a wire calking part 12 to caulk and hold the base side coating of the coated wire 20 at the other end. It is also equipped with a junction part 13 provided between the terminal connecting part 11 and the wire calking part 12 to be joined to the exposed parts 22a by welding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047218-A (JP)
Title: Method of manufacturing motor case
Inventor: NAGAI ATSUSHI
IPC: H02K15/14
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a motor case which is capable of forming the motor case including cutout portions under the condition that its high rigidity is maintained and thereby assuring accuracy of sizes. SOLUTION: In the method of manufacturing the motor case A including the cutout portions 107 to a side wall 101, after the cylindrical side wall 101 is formed, a cutout portion 107 is formed by removing a part of the side wall 101. The side wall 101 is formed by the squeezing process. When the side wall 101 is formed, a pole tooth 104 is formed by erecting the bottom formed in one end side of the side wall 101 in the axial direction with the squeezing process.
Patent JP-2003334529-A (JP)
Title: Treatment method for substrate
Inventor: KAWAMURA SHIGERU
IPC: B09B3/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To recover a valuable metal from a recycled raw material such as a substrate and to prevent the re-synthesis and discharge of dioxins in an exhaust gas.  <P>SOLUTION: The recycled raw material such as the substrate is housed in an exclusive container to be mounted in a dry distillation furnace. In the dry distillation furnace, the temperature in the furnace is raised to 300-400°C in a reducing atmosphere by direct heating due to the flow-in of steam heated by batchwise treatment and indirect heating due to an interpolation heating pipe to perform dry distillation treatment while preventing the transfer of a valuable metal to gas. Dry distillation residue becomes a raw material for metal refinery and the dry distillation gas is perfectly burnt at 800°C or higher in a gas combustion furnace. The exhaust gas after combustion is quenched to 200°C or lower and slaked lime is sprayed on the exhaust gas to neutralize the gas and hydrogen chloride gas is fixed to soot as calcium chloride and the re-synthesis of a harmful gas, especially dioxins is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341832-A (JP)
Title: Chip separating and carrying device
Inventor: KUMAI YASUHITO
IPC: B65G47/86
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of separating good chips from bad chips and inspecting these and achieve reduced cost and high-speed carriage by avoiding the defect of a holding part in holding the chips, allowing accurate transfer without temporarily stopping a first turntable and a second turntable, and holding the chips at their two faces for the observation and inspection of their appearances at various angles.   <P>SOLUTION: This chip separating and carrying device comprises the first turntable 11 having the holding parts 11a, 12a formed by two sides having different lengths and right included angles and the second turntable 12 having a holding part 12a similarly to the first turntable and formed to be rotated in the same plane as that of the first turntable and in the opposite direction. The chips are jumped out of the holding part 11a, when carried with the first turntable 11, and transferred directly to the holding part 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346434-A (JP)
Title: Dubbing apparatus and disk playback apparatus
Inventor: OHIRA KAZUAKI
IPC: G11B27/034
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dubbing apparatus capable of dubbing data wherein noise and sound jump are less caused.   <P>SOLUTION: The dubbing apparatus 10 includes: a correction disabled error management means 21 for managing information associated with a correction disabled error detected by error correction by a CD playback means 11; and a display means 19 for displaying the information stored in the correction disabled error management means 21, and the correction disabled error management means 21 measures the frequency of occurrence of correction disabled errors, stores recording position information on a CD on which information on a portion where the correction disabled error is detected or its vicinity is recorded and the information associated with the frequency of occurrence of the correction disabled errors to a memory 27, and controls the CD playback means 11 or an MD recording playback means 15 on the basis of the stored information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344146-A (JP)
Title: Weight measuring apparatus and system for measuring number of object using the same
Inventor: KONDO MAKOTO
IPC: G01G23/42
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight measuring apparatus capable of being used in a wide range, and to provide a system for measuring the number of objects using the same.   <P>SOLUTION: The weight measuring apparatus 32 is provided with a means for supporting the objects, a piezoresistance element 64 for measuring the weight of the supported objects, an IC storage part 76 for storing IDs, and a wireless transmitting and receiving part 74 for outputting information in which the measured weight is related to the IDs. A plurality of the weight measuring apparatuses 32 are used to construct a system for controlling the number of the objects for every group of the objects, in the case of the presence of a plurality of the groups of the objects comprising the same type of the objects for every type of the objects. The weight measuring apparatus each supports the groups of the objects. A control device receives the input of the ID-weight information outputted from the weight measuring apparatuses, specifies the types of the objects and unit weight from the inputted IDs, computes the number of the objects by dividing the inputted weight by the specified unit weight, relates the specified types of the objects to the computed number of the objects, and stores them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344770-A (JP)
Title: Zoom optical system and image pickup device using the same
Inventor: KAMO YUJI
IPC: G02B17/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom optical system simultaneously realizing power saving, a simple mechanism, light weight, miniaturization and high performance, and an image pickup device using the zoom optical system.   <P>SOLUTION: The zoom optical system has at least four reflection surfaces G1 to G4 whose shape is variable, and performs variable power by changing the shape of a reflection surface in a state where any optical element does not move at the time of performing the variable power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342932-A (JP)
Title: Inclined plate type wave absorbing structure
Inventor: UTSUNO HIDEO
IPC: E02B3/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclined plate type wave absorbing structure having the excellent reducing effect of the wave force of a return wave while reducing the flow rate of a passing flow passing through the lower side of an inclined plate.   <P>SOLUTION: The offing side is submerged on the bottoms of waves at a low water level in the inclined plates 2 inclined at an up-grade on the land side from the offing side. The inclined plates 2 are supported by a plurality of piles 3 disposed in upright on the bottom of the sea while plate materials 7, 8 and 9 with openings having a plurality of the openings in three ways in the direction of the land side from the offing side are supported by these piles 3. The opening ratios of a plurality of the openings 10. 11 and 12 to the projected areas of the plate materials 7, 8 and 9 with the openings containing the piles 3 are set in 40%, 30% and 20% successively towards the land side from the offing side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343110-A (JP)
Title: Plane reciprocating parking system
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane reciprocating parking system (1) to be installed efficiently in a rectangular site of a nearly square form for storing cars parked side by side, (2) enabling effective use of the rectangular site without the necessity of a special vertical transfer space extended from the rectangular site and (3) capable of reducing the time required for waiting a lift at a same floor and enhancing smoothness even if cars enter and leave the same floor continuously.   <P>SOLUTION: The plane reciprocating parking system comprises lifts 12 moving vertically in a shaft, a traveling truck 14 capable of horizontally traveling with a car loaded thereon on a traveling track and a storage shelf 16 arranged adjacently to the truck. A pair of the lifts 12 are provided at an entering height H with an entering/leaving opening 11 arranged between them, and the lifts 12 are disposed adjacent to the truck at a storage height L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347391-A (JP)
Title: Wafer detection apparatus
Inventor: KITAZAWA YASUYOSHI
IPC: H01L21/67
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer detection apparatus in which variations optical axis positions of a transmitter and a receiver are prevented, lowering in the detection accuracy of a wafer is suppressed and mechanical limitations in mounting the transmitter and the receiver are reduced.   <P>SOLUTION: The wafer detection apparatus is provided with: a screen 8 which is connected with a lid 3b for opening/closing the lid 3b; a longitudinal moving means 9 for longitudinally moving the screen 8 relative to an opening 3c; a screen supporting means 10 for supporting the screen 8 and the longitudinal moving means 9; a wafer detecting part 6 having the transmitter and the receiver; a wafer detecting part supporting means 7 which is formed separately from the screen supporting means 10 for supporting the wafer detecting means 6; and a connection means 11 for connecting the wafer detecting part supporting means 7 and the screen supporting means 10. As the connection means 11 descends in the direction of the height of a wafer storage vessel 3, the wafer detecting part supporting means 7 and the screen supporting means 10 also descend, and the wafer detecting part 6 detects the presence/non-presence of wafers W in each rack.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346361-A (JP)
Title: Optical head apparatus and optical reproduction apparatus using it
Inventor: KONO NORIYUKI
IPC: G11B7/09
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a movable part and increase its rigidity to increase high-order resonance frequency by adopting a structure, in which a magnet is placed on only one side of a focus coil and a tracking coil.   <P>SOLUTION: The movable part 100 has a lens holder 20 that is made of resin and attached with an objective lens 10, a plate-shaped coil unit 60, and a metal substrate holder 90. The substrate holder 90, the coil unit 60 and the lens holder 20 are unified through a plurality of projections 91 of the substrate holder 90. The coil unit 60 has the focus coil 61 and a pair of the tracking coils 62. On only one side of the coil unit 60, a magnet 50 that is dipolarized in a concave-convex shaped is placed. Each of the coils 61 and 62 is placed so that a particular edge of each of the coils 61 and 62 intersects a magnetic flux from the N pole to the S pole of the magnet 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347559-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TETSUYA
IPC: H01L29/80
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that invasion of a free carrier from a channel region to a source region is easy and a DC signal current amplification rate is low since impurities are introduced into an epitaxial layer and they are diffused so as to form the source region in a conventional semiconductor device.   <P>SOLUTION: In the semiconductor device, the source region 4 is formed by introducing the impurities into a wide gap material of silicon carbide (SiC) and the like. Thus, a high potential barrier with respect to the free carrier exists in a boundary between the source region 4 and the channel region 8. Consequently, invasion of the free carrier from the channel region 8 into the source region 4 can almost be suppressed, and the DC signal current amplification rate can be improved much.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003767-A (JP)
Title: Combustion apparatus
Inventor: FUJIWARA NOBUHIKO
IPC: F23D14/62
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize low NOx, a wide input variable range, reduction of noise, and restraint of unburned components, for a low-NOx burner.  <P>SOLUTION: Burner port divided plates 21a, 21b include wavy portions 22 whose cross section in the longitudinal direction is of wavy type respectively, and are formed with lean burner ports 25 which are sub-devided such that the vicinities of tops 23 of the wave portions 22 are made substantially circular arc-shaped, and the tops 22 are arranged so as to be in close contact with each other. The respective burner port divided plates 21a, 21b are prevented from being deformed, thus preventing generation of back fire at the time of small inputs and increasing the input variable range. A burner port area is maximized, while the lean burner ports 25 partitioned by the minimum number of burner port divided plates are being formed, therefore lean mixture jets at a low velocity, so that a short lean flame with a stable flame length is formed, thus achieving reduction of noise and restraint of the unburned components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011439-A (JP)
Title: Fuel return device for engine
Inventor: YOSHII OSAMU
IPC: F02M55/02
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting workability in mounting a cylindrical return joint on the head of a fuel injector.  <P>SOLUTION: In the fuel return device for an engine, the cylindrical return joint 15 is fastened and fixed to the head 5a of the fuel injector 5 with a fastening bolt 16 in which an overflow fuel outflow path is formed and overflow pipes are connected to an introduction port and a delivery port, respectively, formed in the outer periphery face of the cylindrical return joint 15. The introduction port and the delivery port are communicated with each other via an internal communication chamber. A pair of packings 21, 21 integrally connected to each other with a packing connecting member are mounted to both ends of the cylindrical return joint 15. The fastening bolt 16 is made to pass through the cylindrical return joint 15 for communicating the overflow fuel outflow path in the fastening bolt 16 with the internal communication chamber in the cylindrical return joint 15. An engaging pawl 23 for engaging with the peripheral face near the end of the cylindrical return joint 15 is formed on the peripheral edge of each of the packings 21, 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010095-A (JP)
Title: Cassette storage case
Inventor: MORITA KIYOO
IPC: B65D81/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette storage case which well protects a cassette housed in the storage case.  <P>SOLUTION: The cassette storage case 10 is formed integrally by resin molding and comprises a base 14 and a cover 22, between which a cassette 12 is housed. The base 14 has a bottom plate 16 and a back wall 18A, on which a plurality of projecting elastic ribs 32, 34 are formed, respectively, and the cover 22 has a top plate 24, on which a plurality of projecting elastic ribs 36 are formed. The ribs 32, 36 vertically sandwich the cassette 12 in-between, with the ribs deformed elastically, when the storage case 10 is closed, while the rib 34 presses the cassette to a front wall 18C, with the rib deformed elastically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013494-A (JP)
Title: Disaster prevention monitoring system and terminal address setting method
Inventor: ISHIDA KEN
IPC: G08B17/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To set an address of a terminal installed without setting the address afterward remotely from a receiver side without lowering an accident monitoring function.  <P>SOLUTION: In an analog fire sensor 3-5 with no defined address for example, a disabled address 255 not to be used as a terminal 3 address is kept to be set. An address setting control part 11 in the receiver 1 displays a transition screen for an address setting mode when it is recognized that the address of the analog fire sensor 3-5 making an alarm as a test alarm and the like is the disabled address, and then, the address setting operation for the analog fire sensor 3-5 is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014027-A (JP)
Title: Manufacturing method for optical information recording medium and optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/24
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical information recording medium with little warping and having excellent recording characteristics and the optical information recording medium to be manufactured by the manufacturing method in the manufacturing method of the optical information recording medium having an adhesion process of cover layers using a pressurization member.  <P>SOLUTION: The manufacturing method for the optical information recording medium has a cover layer pasting process in which the cover layers are pasted via an adhesion layer or an adhesive layer on the surface on the side of a recording layer provided on a substrate and performs recording and reproduction by irradiation of laser light from the side of the cover layer. The manufacturing method of the optical information recording medium in which the cover layer adhesion process performs pressure contact of the pressurization member having a curved surface with 40 to 10,000mm of curvature radius on the cover layer and is performed by successively transferring a contact surface between the curved surface and the cover layer and the optical information recording medium to be manufactured by the manufacturing method is constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015618-A (JP)
Title: Diversity receiving device and diversity receiving method
Inventor: KONNO KATSUMI
IPC: H04B7/08
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiving device and a diversity receiving method improved in reception performance, capable of accelerating the phase control of a received signal for acquiring a requested synthesis gain.  <P>SOLUTION: A synthetic sharing unit 7 is designed to generate a detection voltage 10 for a +90 degree component by synthesizing an IF signal 31 with an IF signal 30 advanced in its phase +90 degree with respect to the IF signal 30, and to generate a detection voltage 11 for a -90 degree component by synthesizing an IF signal 31 with an IF signal 30 delayed in its phase 90 degree with respect to the IF signal 30. The phase shifting direction in a phase shifter 6 is decided by a phase control unit 8 based on the relation of a size between the detection voltage 10 for the +90 degree component and the detection voltage 11 for the -90 degree component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013046-A (JP)
Title: Operation panel
Inventor: SHOJI KATSUSHI
IPC: G02F1/13357
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability by facilitating adjustment of brightness in a liquid crystal display, in a display window provided in the control panel of an image-forming device.  <P>SOLUTION: In the display window 20 provided in the control panel of the image-forming device, a back light 22 to be arranged on the reverse side of the liquid crystal display (display) 21 is installed so that the back light can be arranged close to or away from the display 21. The back light 22 is supported on a bracket member 23 and designed to be nearer to or away from the display 21 by rotating a dial 27. The back light 22 is moved by making a pinion 25 meshed with a rack member 24 installed in the bracket member 23. Then, by making the back light 22 nearer to or away from the display 21, the brightness of the display 21 is made adjustable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018598-A (JP)
Title: Method for producing resin dispersion and pigment dispersion produced by adding pigment to the resin dispersion
Inventor: NAKANISHI KAZUKO
IPC: C08F2/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resin dispersion, by which the non-aqueous resin dispersion having excellent pigment dispersibility can simply be produced.  <P>SOLUTION: This method for producing the resin dispersion wherein the fine particles of the graft polymer are dispersed in an aliphatic hydrocarbon solvent is characterized by copolymerizing the following vinyl monomer (A) with the following macromonomer (B) in the aliphatic hydrocarbon solvent, while the total amount of the polymerizable monomers and the obtained graft copolymer in the reaction solution is maintained to ≤35 wt. % based on the amount of the reaction solution during the polymerization period. The vinyl monomer (A) is soluble in the aliphatic hydrocarbon solvent and forms a homopolymer insoluble in the aliphatic hydrocarbon solvent. The macromonomer (B) is a macromonomer comprising a polymer portion having a ≥8C alkyl group-having alkyl (meth)acrylate unit content of ≥50 wt. %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016114-A (JP)
Title: Method and apparatus for producing soil material for base for slope greening, method for producing base material for greening slope, and method and apparatus for spraying
Inventor: KATSUMATA MASAHARU
IPC: E02D17/20
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a soil material for a base for greening by which unnecessary soil, muddy water, dehydrated cake or the like formed at a construction site, a dredging site or the like is recycled, and improved so as to have characteristics suitable for plantation, and to provide an apparatus usable therefor; to provide a method for producing the base for greening a slope; and to provide a method and an apparatus for spraying.  <P>SOLUTION: The method for producing the soil material for the base comprises adding one or both of powder 22 and staple 23 (having about ≤5 cm, preferably about 1 cm length) formed from at least one kind of kenaf, sugarcane and hemp to the soil 20, the muddy water or the dehydrated cake, optionally adding water 24 thereto, and mixing them.  <P>COPYRIGHT: (C)2004,JPO