baber/WOPTO huggingface dataset:
Patent JP-2004022956-A (JP)
Title: Package for housing semiconductor element and semiconductor device
Inventor: TABUCHI HIROYUKI
IPC: H01P5/08
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing a semiconductor element having excellent transmission efficiency of a high-frequency signal and to provide a semiconductor device.  <P>SOLUTION: The package for housing the semiconductor element comprises a base 1 having a placing part 1a of the semiconductor element 5 on an upper side main surface, a frame 2 made of a metal connected to surround the placing part 1a on an upper side main surface of the base 1 and formed with a through hole 2b at a side, and a coaxial connector 3 engaged with the through hole 2b. A shelf 2a is provided at a site under the through hole 2b of the inner surface of the frame 2, substantially parallel recesses 2c are provided coaxially with the through hole 2b at opposed two sides of an opening edge of a substantially square shape in an opening shape on the upper surface of the shelf 2a, semicircular cutouts 2d are respectively formed at ends of through holes 2b side of the opposed two sides of the opening edge of the recess 2c, and a circuit board 6 formed with a line conductor 6a is embedded for electrically connecting the semiconductor element 5 to the central conductor 3b in the recess 2c on the upper surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028355-A (JP)
Title: Refrigerator
Inventor: SATO SHINICHI
IPC: F25B1/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leaks from a refrigerant pipe joint of an evaporator, that might cause refrigerant leaks from inside of a refrigerator using combustible refrigerant such as HC refrigerant in order to secure safety of the refrigerator.  <P>SOLUTION: In this refrigerator loaded with the evaporator using an aluminum pipe as a refrigerant pipe, the joint between the aluminum pipe and a copper pipe of the evaporator is buried in a heat insulating material, and a joint of a header is buried in the heat insulating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025510-A (JP)
Title: Head drive controller and image recorder
Inventor: AOKI SUKEAKI
IPC: B41J2/14
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the interval for holding a piezoelectric element at a specified potential is prolonged when pull driving is performed.  <P>SOLUTION: The piezoelectric element HN being held at a specified potential is recharged by applying a waveform element P31 of a part of a driving pulse P3 in a drive signal Vcom for ejecting an ink drop forming a small dot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030049-A (JP)
Title: Automatic fire alarm system having automatic terminal address registration function
Inventor: TAKAHASHI HIDEAKI
IPC: G08B17/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic fire alarm system which creates an interlock table automatically without requiring the labor of an operator.  <P>SOLUTION: A receiver 1 has an automatic terminal address registration mode for outputting a terminal address inquiry signal via a multiplex transmission line L, receiving terminal addresses returned from a repeater 3, a fire sensor 4 and the like, and automatically registering the terminal addresses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026228-A (JP)
Title: Box for carrying glass board
Inventor: FUJIOKA TAIZO
IPC: B65D6/28
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for carrying glass boards, the body of which is of an assembly type so that the box can easily cope with the change of the size of the glass boards.  <P>SOLUTION: The body of the box comprises two bottomed U-shaped body members 5, 6, and bottomed intermediate body members 7, 8, 9 which are arranged to joint with the body members 5, 6 between them. Each body member 5, 6 has an end wall 10 on which a groove 4 for bearing the glass boards is formed. The intermediate body members 7, 8, 9 (intermediate side walls 7, 8 and bottom wall 9) have respective joints 20 and 21, 28 and 29, 31 and 32, on both ends of each body member, and the body members 5, 6 have joints 14, 15, 16, 17, 18, 19, which are jointed with the corresponding joints of the intermediate body members in a removable manner. By changing the latitudinal length of the intermediate body members, for example, the box becomes available for larger glass boards.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032486-A (JP)
Title: Electroacoustic transducer
Inventor: NAKASO JIRO
IPC: H04R9/04
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer which is designed to radiate normal sound waves, even if a large input is made by suppressing abnormal vibration in the longitudinal direction.  <P>SOLUTION: A vibration surface, as seen from the vibration direction, has a longer side and a shorter side. A curved part continuously rugged in the longitudinal direction is formed on the vibration surface. The electroacoustic transducer is so constituted that it has a diaphragm 1 in a non-axisymmetric shape, in which a groove part 30 is formed in the strip form along the outer peripheral part of the vibration surface, a track part 2 formed in the strip form along the outer peripheral part of the groove part 30, and for holding the diaphragm freely vibratingly, a plurality of voice coil bobbins 4A, 4B to be mounted in the longitudinal direction of the rear surface of the diaphragm, a plurality of voice coils 5<SB>1</SB>, 5<SB>2</SB>to be wound around the outer peripheral surfaces of a plurality of the voice coil bobbins, a plurality of magnetic circuits 6<SB>1,</SB>7<SB>1,</SB>and 8<SB>1</SB>or the like to give magnetic flux for vibration to a plurality of the voice coils, and a frame 3 to hold the outer peripheral part of the track part and a plurality of the magnetic circuits; and electrical signals via a low-pass filter is inputted to one voice coil 5<SB>1</SB>and the electrical signals not subject to band limit is inputted to the remaining coil 5<SB>2,</SB>respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030817-A (JP)
Title: Magneto-optical disk
Inventor: HASHIMOTO MORIMI
IPC: G11B11/105
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To excellently laser-anneal only the part where a magnetic layers are laminated on the barriers, in a magneto-optical disk wherein either of lands and grooves act as tracks and the other act as barriers.  <P>SOLUTION: The barrier 114 is formed to have a channel-shaped cross section wherein the radius of curvature of the corners is small, and the track 113 is formed to have a U-shaped cross section wherein the radius of curvature of the corners is large. Since heat absorbed by the substrate by laser annealing is concentrated on the corners with the small radius of curvature, a deterioration of the magnetic layer laminated on the barriers 114 is conspicuous.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027712-A (JP)
Title: Connection structure of structural member
Inventor: KOJIKA AKIHIKO
IPC: E04B1/62
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a structural member whose cost can be reduced by using a commercially available material and whose functions can be uniform, having the general-purpose property, even when a joint member having pressure resistant function and water cut-off function is to be provided in a connection part between buildings, namely, a connection part over a very long distance at a basement of the building such as, for example, a nuclear power plant.  <P>SOLUTION: In this connection structure of the structural member connecting the structural members 1 such as a wall member by an expansion joint structure, a metallic plate 10 having flexibility is attached to the connection part along the direction of length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028499-A (JP)
Title: Refrigerator
Inventor: KUMAKURA HIDEO
IPC: A23L3/3418
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator including a direct cooling storage room and an indirect cooling storage room for suitably maintaining freshness of food in the indirect cooling storage room.  <P>SOLUTION: A discharge port and a suction port are drilled on a housing container cover of the indirect cooling storage room, and a circulation air blower for circulating cool air in the housing container of the indirect cooling storage room, and a minus ion generator are installed on an upper surface of the housing container cover. Operation of the circulation air blower and the minus ion generator is separately controlled from operation of a fan for sending cool air of the refrigerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040183-A (JP)
Title: Moving picture storage method and moving picture storage apparatus
Inventor: YASHIRO SATORU
IPC: H04N5/91
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving picture storage apparatus that does not limit a trick operation such as fast forwarding in a reproduction source during dubbing when dubbing a moving picture photographed by a video camera or the like.  <P>SOLUTION: When the reproduction source (video camera or the like) makes a trick operation to disable normal dubbing on the way that the moving picture storage apparatus dubs a moving picture from the reproduction source, the moving picture storage apparatus interrupts the dubbing, compares a moving picture file list acquired from a source medium of the reproduction source with dubbed files stored in a hard disk of the moving picture storage apparatus (S501) to create a list of undubbed parts (S502), and creates a play list describing both the dubbed parts and the undubbed parts to store the play list into the hard disk (S503). Through the above processing, the moving picture storage apparatus can perform dubbing processing without placing a limit on the trick operation in the reproduction source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037594-A (JP)
Title: Substrate assembling device
Inventor: HIRAI AKIRA
IPC: G02F1/1339
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance and inspection of the inside of a decompression chamber wherein alignment of large-sized substrates is carried out and to carry out the alignment operation with high accuracy.  <P>SOLUTION: The substrate assembling device laminates two substrates in a decompression state. The chamber has a structure separated into upper and lower parts. An upper table to firmly fix one of the substrates freely attachably and detachably and a lower table to firmly fix the other substrate freely attachably and detachably are respectively provided in the upper and lower chambers so as to locate the respective substrates opposite to each other. The upper table is equipped with a driving mechanism to vertically move the upper table and the upper chamber on the outside of the upper chamber. The lower table is integrally joined to the lower chamber and is equipped with a driving means to move in at least a horizontal direction with respect to the upper chamber on the outside of the lower chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037270-A (JP)
Title: Data measuring device, method and program for calibration, computer readable recording medium and image data processing device
Inventor: OTANI HITOSHI
IPC: H04N7/18
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data measuring device for calibration for eliminating the affect of lens distortion with respect to a camera for photographing by changing optical condition.  <P>SOLUTION: The data measuring device for calibration, for deriving calibration data of a camera 2 by using a plurality of chart photographing images photographed with the camera 2 which photographs a calibration chart 1 with marks arranged by changing optical condition, is provided with a mark extracting part 131 for extracting marks from the chart photographing images, an internal parameter calculating part 134 for calculating calculation data under the optical photographing condition from a mark position of an extracted mark, and an internal parameter function calculating part 160 for calculating the calibration data corresponding to a photographing condition that the camera 2 changes using the calibration data and a plurality of optical conditions for photographing the chart photographing images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037873-A (JP)
Title: Microlens array, microlens substrate, its manufacturing method, electro-optical device and electronic appliance
Inventor: SAITO HIROMI
IPC: G02F1/1335
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens array with excellent lens efficiency capable of improving the projection transmissivity in the case of being combined with an electro-optical device such as a liquid crystal device and used, and a microlens substrate.  <P>SOLUTION: The microlens array is provided with a transparent substrate for which the lens surfaces of a plurality of the microlenses are formed on one surface. When defining a prescribed pixel pitch as x[μm], the height of the microlens as y[μm] and an approximate curvature radius at the vertex of the microlens as Rt[μm], the lens surface is formed into an aspherical surface so as to satisfy the following expressions (1); (0.1914x+4.2024)-1.5<y<(0.1914x+4.2024)+1.5 and the following expression (2); (0.8428x-6.1276)-2<Rt<(0.8428x-6.1276)+2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040924-A (JP)
Title: Cooling structure of rotary electric machine
Inventor: OWADA MASARU
IPC: H02K1/20
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To close an opening of a slot without enlarging an air gap between a rotor and a stator.  <P>SOLUTION: A rotary electric machine comprises divided cores 3d each having a tooth 6 and a back core 5 on the back side of the tooth and wound with a coil around the tooth 6, and a stator core 3a formed by annularly arranging the divided cores 3d so that both sides of the back core 5 are contacted with each other. In the rotary electric machine, bridges 27 are arranged so as to overhang from both ends of the tip of the tooth 6 of the divided core 3d in the circumferential direction, a sealing member 28 is sandwiched between facing tips of the bridges 27 of the adjacent divided cores 3d, and a path 15 for a cooling medium that flows in the slot 7 is formed by closing the opening 40 of the internal peripheral side of the stator 3 of the slot 7 that is formed between the teeth 6 so as to be surrounded by the sealing member 28 and the bridge 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035073-A (JP)
Title: Filling mix container
Inventor: SATOMURA YASUHIKO
IPC: B65D77/30
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate adding of predetermined additives to the content of beverage filled in the container and enable the beverage to be adjusted to a preference taste of individual person.  <P>SOLUTION: A main body of filling mix container is a container in which two types of members, i.e. a lower container filled with beverage and an upper small container filled with additives are combined to each other. The stored content in the small upper container filled with additives fixed to an outside part of an upper lid of the container is flowed into the lower beverage of liquid such as coffee filled in the lower closed container for mix by a method wherein a central claw part pierces the lower aluminum laminated upper lid to enable taste of the lower beverage to be changed to a preferable taste. In addition, a pouring port is closed not to change the state of preference taste by avoiding the pouring of the additives.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040660-A (JP)
Title: Communication system, communication terminal and ic card
Inventor: TAKAGI SHINYA
IPC: G06K19/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system in which a problem of processing time required for sharing a key is solved.  <P>SOLUTION: In the communication system, when downloading a program, an application key is transferred from a center 100 to a card terminal 200 and shared (S303 and S304) and when running the program, a counter value is transferred from the card terminal 200 to the center 100 and shared (S306). Then, the card terminal 200 and the center 100 respectively produce common keys from the counter value and the application key (S307 and S310).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048105-A (JP)
Title: Monitor camera apparatus
Inventor: WADA JOJI
IPC: G08B13/196
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor camera apparatus capable of automatically resetting a microcomputer even on the occurrence of a hangup in the microcomputer.  <P>SOLUTION: When a hangup takes place in the microcomputer 33, a software timer in the microcomputer 33 permits input of a reset switch drive command signal from a hardware timer 36 to a pan control section 32 and a tilt control section 42. The tilt control section 42 switches a camera lens to be turned within a particular range to allow the turning of a reset switch 23 thereby providing a reset signal to the microcomputer. Thus, the microcomputer is automatically reset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043041-A (JP)
Title: Feeding device for insertion sheet, feeding method, image formation device and image formation method
Inventor: FUJII TAKAYUKI
IPC: B65H39/11
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device improving a using condition of an image formation device for a user by recovering a system after occurrence of overlapped feeding of insertion sheets without stopping the system even in the case where the overlapped feeding of the insertion sheets occurs.  <P>SOLUTION: This device is furnished with a first sheet feeding means to feed recording sheets by sequentially separating them one by one, an image formation means to form an image on the recording sheet, a carrier means to feed the recording sheet to the image formation means at specified timing by making the recording sheet stand by, a second sheet feeding means to feed the insertion sheets by sequentially separating them one by one, an overlapped feeding discriminating means to discriminate whether the insertion sheets are fed overlapped or not and a control means to discharge all the insertion sheets concerning a group of the insertion sheets involved in the overlapped feeding to a specified point in the case where the insertion sheets are determined as they are fed with overlapping, to head the insertion sheets of a following group and to suspend driving of the carrier means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044405-A (JP)
Title: Reducer feeding device
Inventor: NOJI KATSUMI
IPC: F01N3/08
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reducer feeding device capable of efficiently removing nitrogen oxides from exhaust gases by using urea as a reducer.  <P>SOLUTION: In an exhaust gas pipe allowed to communicate with a combustor, a through-hole 11 is formed at the tip of a nozzle 7 feeding urea water in a direction parallel to or perpendicular to the flow direction of combustion exhaust gas passed through the inside of the pipe. The nozzle 7 is disposed with the tip thereof facing downward, and a urea water upward spattering prevention board 15 is installed at a position higher than a position where the through-hole 11 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048221-A (JP)
Title: Transmitter-receiver for communication between living bodies
Inventor: YAMAGATA KAZUYOSHI
IPC: H04M1/21
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter-receiver for communication between living bodies with excellent transmission efficiency by strengthening the coupling between an antenna part and a human body.  <P>SOLUTION: An input output means 10 of a transmitter-receiver for communication is provided with a spiral loop coil 11. When the loop coil 11 approaches a human body, static capacitances Ca, Cb are equivalently formed between the coil and the surface of the human body. Since the physical coupling between the loop coil 11 and the human body can be strengthened through the inductive coupling by an inductance of the loop coil 11 and the static capacitances Ca, Cb, the transmission efficiency between the transmitter and the receiver can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087131-A (JP)
Title: Cathode-ray tube inner magnetic shield material and manufacturing method of the same
Inventor: YAMANAKA KEIICHI
IPC: C21D6/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode-ray tube inner magnet shield material excellent in press workability, corrosion resistance, and spot welding property, of which a coating film is completely burned and decomposed at a cathode-ray tube sealing process without generating hematite (rust) capable of forming a coating film with superior corrosion resistance like blackening coating film.  <P>SOLUTION: An organic resin coating film substantially containing C, H or C, H, O or C, H, O, N, with a thickness of 0.1-6 μm is formed at least on one surface of a steel tape having surface roughness of 0.2-3 μm of which Si and Al content (wt%) fulfill conditions: [Si]≥0.02, 0.25≤[Si]+[Al]≤0.55, 0.05≤[Al]-[Si]≤0.35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004047375-A (JP)
Title: Chained fuse, and mounting method of the same
Inventor: KONDO HIROKI
IPC: H01H85/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chained fuse and mounting method of the fuse wherein a fuse with different a capacity is surely prevented from erroneous mounting and the fuse is automatically mounted without using a parts feeder.  <P>SOLUTION: The chained fuse is formed by mounting an insulation housing 11 covering a fusible part 5 to respective fuse elements 7, after integrally molding a plurality of fuse elements 7 by press molding of which, a pair of flat plate terminal parts 3, 4 are connected to each other by the fusible part 5, and a jointing part 8 tying up flat plate terminal parts 3, 4 of respective fuse elements 7 in a row. Respective fuses 21 are mounted to a fuse mounting part of an electric connection box while separating the flat plate terminal parts 3, 4 of respective fuse elements 7 of the chained fuse 1 from the jointing part 8 by cutting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334479-A (JP)
Title: Liquid jetting apparatus
Inventor: ONISHI KOSEI
IPC: F02M51/08
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus which can jet a liquid such as fuel or the like while making the liquid be in a form of fine particles even if the ambient environments fluctuate considerably.  <P>SOLUTION: The liquid jetting apparatus 10 comprises a jetting unit 14 installed in a liquid jetting space 21 formed by an intake pipe 20 or the like of an internal combustion engine and a pressure pump 11 for pressurizing a liquid from a liquid storage tank 22 to a pressure at which the liquid can be jetted and supplying the liquid to the jetting unit. The jetting unit comprises a chamber in which a piezoelectric/electrostrictive element is formed at least in the wall face and a plurality of liquid jetting nozzles to atomize the liquid supplied by the pressure pump. Accordingly, in the chamber of the jetting unit, the pressurized liquid is provided with vibration energy by the piezoelectric/ electrostrictive element and thus the liquid is atomized in the form of fine particles and jetted to the liquid jetting space 21 through the tip end of the liquid jetting nozzles.  <P>COPYRIGHT: (C)2004,JPO