baber/WOPTO huggingface dataset:
Patent JP-2004172239-A (JP)
Title: Resin sealed semiconductor device and its manufacturing method
Inventor: FUJIMOTO KENJI
IPC: H01L23/48
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To firmly join lead fine wires of a resin sealed semiconductor device.  <P>SOLUTION: In the resin sealed semiconductor device, an inner end (8a) of a lead terminal (8) for controlling is located away from a heat sink(3) and inward from an end face (3a) of the heat sink (3). Outside of the end face (3a) of the heat sink (3) and below a bottom face (2a) of a support plate (2) for controlling whereon a semiconductor element (6) for controlling is fixed, there is a cavity (13) formed. A space (12a) formed between a top face (3b) of the heat sink (3) and the bottom face (2a) of the support plate (2) for controlling, and the cavity (13) are filled with resin which constitutes a resin seal (12). The support plate (2) for controlling is electrically insulated perfectly from a semiconductor element (5) for power and the heat sink (3) due to the space (12a) and the resin filling the space (12a). The heat sink (3) is not extended below the support plate (2) for controlling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167520-A (JP)
Title: Welding method capable of managing rear bead
Inventor: HORIKAWA HITOSHI
IPC: B23K37/06
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method capable of preventing or inhibiting rear bead occurrence in the inner side of hollow members in welding together tubular end portions of two hollow members having the tubular end portions.  <P>SOLUTION: A disc-shaped pad member 30, made of a material hard to weld with the hollow members 10, 20A and also having an outer peripheral pad face 33 capable of closely touching with inner peripheral faces of tubular end portions of the hollow members, is provided for welding. For interconnecting the respective tubular end portions 10b, 21 of the two hollow members, the above pad member 30 is disposed in the inner side of at least one tubular end portion 10b, and the outer peripheral face 33 thereof is brought into intimate contact with the inner peripheral face of the above tubular end portion 10b. After forming a weld W from outside to the connecting zone of the two tubular end portions while maintaining the intimate connect state, withdrawing the above pad member 30 from the interior of the two interconnected hollow members, welding is completed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177537-A (JP)
Title: Image recorder
Inventor: IKEDA TAMOTSU
IPC: G03G15/08
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee the operation of an image recorder by preventing a cartridge or the like storing unsuitable toner or the like from being used by providing a discriminating means for a developing unit attached to the image recorder.  <P>SOLUTION: The developing unit 20 attached to the recording part of the image recorder is projectingly provided with a plurality of pin members 31 or one pin member 31 at its side part, and a main body side frame 34 where the unit 20 is attached is provided with a detecting member 35. A leaf spring 36 attachable/detachable to/from a contact 37 is combined with the detecting member 35, and the leaf spring 36 comes into contact with the contact 37 by being pushed by the pin member 31, and the detected signal of the pin member is inputted to a controller, so that the operation of the image recorder is continued in the case that an outputted signal is normal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178669-A (JP)
Title: Disk drive apparatus
Inventor: KANEDA NAOAKI
IPC: G11B21/22
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in performance generated by allowing an inertia latch mechanism to interfere with a movable member, such as an actuator, when loading a head slider (head).  <P>SOLUTION: When the head slider fitted to the actuator 10 is loaded onto a magnetic disk 4, a latch stopper 30 for locking a latch arm is provided so that the latch arm of the inertia latch mechanism 20 is not brought into contact with a coil retention arm 16a of the actuator 10. A latch stopper 30 has the latch arm rocking with a rotary shaft as the center, is pressed by the actuator 10 for separating it from the latch arm when the head slider is loaded, and is alienated from the actuator 10 and is energized by a twist coil spring, for engaging the latch arm, when the head slider is unloaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174582-A (JP)
Title: Plate for sliding nozzle
Inventor: YODAWAKE TOMOHIRO
IPC: B22D41/28
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost on a long-term basis by forming a severely eroded place in an economical and a problem-solvable shape and thereby extending the durability.  <P>SOLUTION: The plate for sliding nozzle is provided with a nozzle hole for controlling the pouring quantity of molten steel and is designed such that the radius d<SB>1</SB>with the nozzle hole center X is made 1.5 times as long as the maximum nozzle hole diameter (a), that a distance d<SB>3</SB>from this virtual circle to the nearest end of the plate is made 0.5 times as long as the maximum nozzle hole diameter (a), that a distance d<SB>2</SB>from the fully closed position Y of the plate to the nearest end of the plate is made to be the length of the maximum nozzle hole diameter (a), and that the outer dimensional tolerance in the long and short side directions of the plate is set at ±20 mm where X is the center position of the nozzle hole, S is the stroke of the plate, Y is the fully closed position of the plate, and (a) is the maximum nozzle hole diameter. Consequently, since the plate is designed to have an economical shape to the extent that no molten steel leakage is caused, the plate can be given durability in the sliding direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180122-A (JP)
Title: Adapter for use in cellular phone / in-house ip telephone
Inventor: FUJIWARA HIDEHIKO
IPC: H04M1/274
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for use in a cellular phone / in-house IP telephone, capable of being used as both a cellular phone and an in-house IP telephone.  <P>SOLUTION: A cellular phone is connected to an adapter by small electric power radio or a wireline cable. A telephone control unit 12 manages property data (phone books, telephone history, and data, such as E-mails) of the cellular phone. A memory editing unit 13 cooperates with a phone book control unit 22 of an IP-PBX, to link a phone book of both the cellular phone and the IP-PBX. A VoIP extension unit 14 supplies a function as an extension telephone to the cellular phone, in linkage with the IP-PBX. A QoS control unit 15 is a circuit for controlling voice data missing, due to traffic congestion in a communication path (intranet/Internet) to a minimum. A charging circuit 16 is a circuit for charging a battery of the cellular phone and includes a protection circuit for preventing overcharges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229605-A (JP)
Title: Thermoelectric conversion material and its manufacturing method
Inventor: KAWASAKI NOBUTSUGU
IPC: H01L35/22
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide effectively material which is superior in thermoelectric conversion quality as compared with the conventional one.  <P>SOLUTION: This thermoelectric conversion material is (1) composed of oxide shown by a general formula A<SB>x</SB>CoO<SB>2</SB>(where 0<x<0.5 and A is alkali metals), or especially, (2) composed of oxide which is shown by a general formula Na<SB>x</SB>CoO<SB>2</SB>(where 0<x≤0.25) and has cadmium chloride type crystal structure. In this manufacturing method of thermoelectric conversion material, (3), 1) at least one kind of hydroxide containing alkali metals and, 2) mixture containing at least compound containing cobalt and metal cobalt are thermally treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185654-A (JP)
Title: Optical pickup
Inventor: MEGURO FUMIHITO
IPC: G11B7/09
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup which is easily manufactured and in which highly accurate tilt adjustment is performed.  <P>SOLUTION: An optical pickup 1 is provided with: a movable part 3 which adjusts minutely the position of an objective lens 2 by a focus coil 7 and a tracking coil 8, and adjusts minutely tilt of the objective lens by tilt coils 10a, 10d or the like; a supporting base 5 supporting the movable part so that it can be moved; and a yoke part 6 to which the supporting base is attached, and a yoke part 12 constituting a magnetic circuit with a focus coil, a tracking coil, and a tilt coil, and a permanent magnet 9 are also attached. The tilt coil is provided at the movable part separately from the focus coil and the tracking coil, and a winding of the tilt coil is wound around a winding frame 13 formed integrally with a main body part 20 of the movable part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004083549-A (JP)
Title: Method for transportation and storage of chloropicrin type agrichemicals
Inventor: KITAJIMA TOSHIO
IPC: A01N25/34
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of transporting and/or storing safely chloropicrin type agrichemicals.  <P>SOLUTION: The method comprises, upon transporting and/or storing the chloropicrin type agrichemicals, using a resin container having a multi-layered structure in which polyethylene, polypropylene, fluorinated polyethylene, fluorinated polypropylene or a fluorine resin is used in the innermost layer and at least a high gas barrier EVAL or a nitrile resin is laminated on the innermost layer, or using a metal container (composite container) whose inner part is equipped with a container made of polyethylene, polypropylene, fluorinated polyethylene, fluorinated polypropylene or a fluororesin at least as the constituent material of the innermost layer thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186894-A (JP)
Title: Locking device and electronic apparatus therewith
Inventor: FUKANO MAKI
IPC: H04N5/64
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device capable of locking surely a TV receiver in a detachable manner with an electronic apparatus such as the TV receiver mounted on a mounting table provided with a tip-resistant structure and besides capable of also housing tip-resistant members inside a chassis of the electronic apparatus.  <P>SOLUTION: The locking device 20 halts a movement of the tip-resistant members so that the tip-resistant members cannot be housed in the electronic apparatus 11 in a state in which the electronic apparatus 11 is released from the mounting table 13. The locking device includes a stopper 30 for enabling the tip-resistant members to move into an inside of the electronic apparatus 11 to be housed therein when the electronic apparatus 11 is mounted on the mounting table 13, a lock arm receiving portion 31 provided at the bottom 17 side of the electronic apparatus 11, and a lock mechanism 33 provided in the mounting table 13 side and is used for locking the electronic apparatus 11 to the mounting table 13 by coupling the electronic apparatus 11 to the lock arm receiving portion 31 when putting the electronic apparatus 11 on the mounting table 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182099-A (JP)
Title: Safety device of cargo work vehicle
Inventor: FURUKURA KAZUMASA
IPC: B66F9/24
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cargo work vehicle such as a fork-lift from dropping off a platform or striking against a hindrance item.  <P>SOLUTION: A guide wire 5 acting as an item to be detected is installed at a road surface near a running dangerous location 2 for a fork lift 1 and in turn each of two sensors 21, 22 acting as sensing means for sensing the guide wire 5 on a car body 6 of a forklift 1 at each of a front part and a rear part of a vehicle, respectively. There is provided a controller 28 for performing a control in response to the detected outputs of these sensors 21, 22. The controller 28 performs a controlling operation for generating an alarm when a first sensor 21 installed at the rear part of the vehicle body detects the guide wire 5 and further performs a controlling operation for stopping the vehicle body when a second sensor 22 arranged at the front part of the vehicle body detects the wire guide 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186071-A (JP)
Title: Plug joint
Inventor: MORI KATSUHISA
IPC: H02G3/38
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug joint capable of avoiding thermal influences such as overheating discoloration of a ceiling, a wall surface and a floor surface as much as possible with a simple means and without a complicated structure.  <P>SOLUTION: This plug joint 1 for indoor wiring for relaying a plurality of electric wire cables comprises vertically divided housings 2, 4, connecting terminals 3 housed in the housings 2, 4 to electrically connect plugs attached to the ends of the electric wire cables, and a plurality of protruded parts 16 formed on the surfaces of the housings 2, 4 facing subjects to be attached such as the indoor floor and the ceiling to separate by a constant interval from subjects to be attached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189828-A (JP)
Title: Method for manufacturing transparent film
Inventor: OBARA NAOTO
IPC: C08F222/40
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a transparent film, particularly suitable for flat display panels.  <P>SOLUTION: A solution comprising 10-40 wt.% of a resin composition comprising (a) 1-99 wt.% of a maleimide-olefin copolymer having a specific structure, (b) 99-1 wt.% of an acrylonitrile-styrene copolymer having 21-45 wt.% of an acrylonitrile unit, and 90-60 wt.% of a solvent is cast onto a supporting substrate so as to evaporate the solvent from the cast film, wherein the solvent contains ≥70 wt.% of methylene chloride, and 1-15 wt.% of 1-6C linear or branched aliphatic alcohol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189904-A (JP)
Title: Apparatus for removing foreign material, and method for recovering block copolymer using the apparatus
Inventor: KUBOTA TOSHIKAZU
IPC: C08F6/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing foreign materials, enabling a polymer to be produced efficiently for a long period of time without sticking volatile substances such as a stabilizer and a lubricant on the inner surface of a low temperature part of a high vacuum line in the process of desolvation of a polymer manufacturing plant.  <P>SOLUTION: The apparatus for removing foreign materials comprises, in a gas-liquid contact tower placed in a high vacuum line, spraying a circulating liquid from an upper part of the tower to perform gas-liquid contact with a high vacuum gas introduced from a lower part of the tower to capture, in the liquid, water, organic solvent and solid sublimated matter contained in the high vacuum gas, introducing the circulating liquid into an oil-water separation tank to separate the water, filtering the deposited solid matter with a filter, and passing the filtrate through a condenser to regenerate and use the circulating liquid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189570-A (JP)
Title: Carbon nanotube aggregate, and carbon nanotube setting device with the same set therein
Inventor: MUKAI TAKAMINE
IPC: C01B31/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-length carbon nanotube (CNT) excellent in electron emission properties and mechanical strength, to provide a CNT aggregate with desired dimensions in which the CNT fibers are sufficiently entangled each other, and to provide a CNT setting device in which the CNT aggregate is set.  <P>SOLUTION: A CNT aggregate in a nonrefined state is produced in such a manner that a plurality of CNT fibers are entangled and integrated. A split CNT aggregate is obtained by plurally splitting the CNT aggregate in a nonrefined state. In a CNT set device, the aggregates are set as electron emission sources, electrical components or electronic components, separation membranes, adsorbents or adsorbent materials, purifiers, heat radiating materials or the like. Further, the CNT fiber is provided with flexibility, and is split in a mechanical tear-off state; where the CNT is exposed to the torn-off split faces, or the split CNT aggregates are provided with an expansion area of ≥1 mm<SP>2</SP>in a plane view, or is produced by an arc discharge method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198650-A (JP)
Title: Optically compensated element and manufacturing method therefor, liquid crystal display element, and liquid crystal display device
Inventor: TSUKAGOSHI TOMONORI
IPC: G02B5/30
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically compensated element that can reduce necessary space, when a phase difference generated in light passing a liquid crystal is compensated and has a long service life, and to provide its manufacturing method, a liquid crystal display element and a liquid crystal display device.  <P>SOLUTION: A liquid crystal projector, as the liquid crystal display, has a liquid crystal panel 25 as the liquid crystal element. The liquid crystal panel 25 is arranged on at least either of incident side or the outgoing side of the light for liquid crystal 40. Optically compensating elements 50a and 50b, in which the optical axis LA is inclined in a direction of compensating phase shift generated in the light passing the liquid crystal 40 with respect to incident face 50I of the light and that are formed of a uniaxial optical anisotropic crystal, such as sapphire, are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196363-A (JP)
Title: Hand paper-bag with lid, and its lid member
Inventor: NAKAJI TOMOYUKI
IPC: B65D33/16
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand paper-bag for protecting a cargo stored in it against wetting with rain and the like, enabling the cargo to be easily loaded into or unloaded from the paper-bag and not applying any bad influence against environment when the bag is deposited.  <P>SOLUTION: This bag is constructed such that a lid 3 having a top plate 4 with a substantial same shape as that of an upper surface of a hand paper-bag 2. The hand paper-bag 2 and the lid 3 are made of paper having a water-proof characteristic and a biodegradable characteristic. The lid 3 is formed by a sheet provided with edge side plates that can be folded down at each of four sides of the top plate 4. The top plate 4 is formed with a linear-like folding line from an optional position at one side toward the other side opposing against the aforesaid one side. The edge side plates are cut on an extension line of the folding line. Any one side of the top plate 4 is applied as a folding line and a holding segment 8 notched into a U-shape within the edge side plate subsequent to the folding line is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201421-A (JP)
Title: Vehicle drive control device, vehicle drive control method and its program
Inventor: OKADA RIE
IPC: B60L50/16
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the recording capacity of a recording part that records data for determining the cause of the occurrence of an abnormality.  <P>SOLUTION: This vehicle drive control device comprises a buffer that is set at each of a plurality of storage items different in sampling cycles and constitutes the recording part, and a recording means 92 that takes a sample of a variable indicating the state of a vehicle that changes in accordance with the traveling of the vehicle at a sampling cycle set at each storage item. Since the buffer is set at each storage item and stores the variable as archive data at each buffer, a frame is formed at each storage item. Accordingly, even if the sampling cycle is differed depending on each storage item, the recording capacity of the recording part that is constituted of the buffers can be reduced. As a result, the cost of the vehicle drive control device can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003126534-A (JP)
Title: Pachinko ball carrying vehicle and method for carrying pachinko ball
Inventor: SATO KOHEI
IPC: A63F7/02
Filed: 2002-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball carrying vehicle in which a large amount of Pachinko balls can be effectively carried with less labor, and moreover, a Pachinko ball can be temporarily stored near a game machine. SOLUTION: The Pachinko ball carrying vehicle comprises a mounting stand for mounting a Pachinko ball accommodating box and a push car for mounting the mounting stand. Then, in the Pachinko ball carrying vehicle, the mounting stand is provided with a mounting face for mounting at least the Pachinko ball accommodating box, box stoppers for fixing the Pachinko ball accommodating box and legs, and the push car is provided with two pairs of wheels front and rear as well as right and left, a frame having a handle and a stand stopper for fixing the mounting stand, a top plate which can be moved up and down as well as front and rear over the frame, and a mechanism which can move the top plate up and down as well as front and rear over the frame.  Further, in a method for carrying the Pachinko balls, the box accommodating Pachinko balls is mounted on the mounting stand and the mounting stand, on which the Pachinko ball accommodated box is mounted, is mounted on the push car to carry the Pachinko balls.
Patent JP-2004196209-A (JP)
Title: Outer mirror
Inventor: FUKAI AKIRA
IPC: B60R16/04
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer mirror capable of easily supplying power to the outside of a car in a simple structure without a structure where a cord is connected to a power outlet disposed in the car and a power feeding means of a cigar lighter socket and is pulled out of a clearance of an opened door or window glass for supplying power to the outside of the car.  <P>SOLUTION: The power feeding sections 14 are disposed on mirror bases 2 disposed on the car body outside of side doors S1 on the driver's seat side and passenger seat side of an automobile. Each outer mirror can be used by removing a cover 13 during using, and the power of a storage battery disposed in the car is supplied from each power feeding section 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197517-A (JP)
Title: Removal working device and removal method
Inventor: YAMAGUCHI HISASHI
IPC: E01D19/02
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removal working device capable of efficiently carrying out a removal work for gradually cutting a removal mass out of a stud part of a structure.  <P>SOLUTION: When the stud 2 is shortened to lower the height of a structure 1 by gradually cutting the removal mass B out of the stud 2 to remove in order that main demolition work is carried out at a low place near the ground for the constitution 1 supported by the stud 2, the removal working device 10 is so constituted that a lifting and lowering means 30 for making a rising and falling operation along the stud 2 is fixed to the stud 2 at both up and down positions holding a part as the removal mass B and that the cut upper part 2Q is lowered down to the cut lower part 2P while supporting the structure 1 after the removal mass B has been removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI