baber/WOPTO huggingface dataset:
Patent JP-2002161322-A (JP)
Title: Aluminum foil for electrode of electrolytic capacitor
Inventor: SAITO TOSHIO
IPC: H01G9/055
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum foil for an electrode of electrolytic capacitor, from which a foil electrode (particularly a foil anode) with high capacitance can be produced. SOLUTION: The aluminum foil for the electrode of electrolytic capacitor comprises the following element composition; 10-40 ppm Si, 10-40 ppm Fe, 10-60 ppm Cu, 0.3-5.2 ppm Mn, 1.1-10 ppm Ga, 1.5-7.7 ppm Zn, 0.2-1.3 ppm Cr, 0.2-3.3 ppm B, 0.4-1.7 ppm V, 1 ppm or less Ti, 0.3-0.5 ppm Mg, 0.1-0.2 ppm Ni, 0.1-0.2 ppm Sn, 1 ppm or less Pb, and 99.985 mass% or more Al. The aluminum foil for the electrode of electrolytic capacitor can be obtained by means of homogenizing an aluminum ingot of the above elemental composition, and then hot rolling and cold rolling it.
Patent JP-2002165392-A (JP)
Title: Armature structure of electric motor
Inventor: OMURA JUN
IPC: H02K15/09
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To improve an occupied area ratio with suppressing dead space of a coil in a slot of a laminated layer core and also to perform positioning of coil windings to the slot of the layer with ease. SOLUTION: In the laminated layer core and the coil windings of an electric motor composing of a teeth connecting part having slots opening at external circumference between each teeth part and being connected in one body more than one teeth part at inner circumference part with a rotor shaft inserting hole at the central part and a coil to be winded to each slot through an insulator member mounted to cover inner face of each slot of the teeth connecting part, the teeth part of the connecting part is offset in a curved state in the circumferential direction, so that the occupied area ratio of the coil in the slots of the core is improved.  Moreover, protrusions or recesses for position detecting on the core or an insulator, or recesses on an end face of insulating part of a commutator are provided, so that positioning of winding position of the coil is performed with ease and an efficiency of winding operation is improved.
Patent JP-2002168753-A (JP)
Title: Scanning probe microscope
Inventor: KATAMACHI SHIYOUZOU
IPC: G01Q90/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To supply a probe without using an actuator and electromagnetic force, and to dispose numbers of probes with a narrow pitch space between the probes so as to improve efficiency for exchanging the probe. SOLUTION: A rise-and-fall means lifts a specific probe from a cassette 3 which stores numbers of probes 6 placed on a cassette base 2 and transfers it to a probe holding mechanism. The rise-and-fall means is provided in a probe supply mechanism in the same number as the number of probes storable in the cassette, and is composed of a push rod 11, a lever member 12, a push-up rod 13 and a spring 14, and is driven by a rise-and-fall movement of the probe holding mechanism.
Patent JP-2002169493-A (JP)
Title: Illuminator
Inventor: TATSUMI TSUNEO
IPC: G09F13/42
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To diversify illumination while illuminating an object to be photographed having characteristics to respond to ultraviolet rays. SOLUTION: While illuminating an object to be photographed, a BL25 lamp and a WL26 lamp are turned on in accordance with turn-on patterns having a phase deviation of a half period with respect to each other. At that time, an illumination mode which determines the period of a pattern is selected from a long period mode A, an intermediate period mode B or a short period mode C. Thus, a night scene based on ultraviolet ray color-developing and a daylight scene that is not based on ultraviolet ray color-developing are mutually transitioned in accordance with the length of the period of the selected mode.
Patent JP-2002171711-A (JP)
Title: Spindle motor
Inventor: KIYOHARA JUNICHI
IPC: G11B19/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted spindle motor wherein the thickness thereof is reduced and the rotor thereof is resistant to its coming off. SOLUTION: The spindle motor 10 includes a fixedly installed bearing 12, a rotor 20 rotatably supported on a rotary shaft 24 fitted in the bearing, a stator 11 placed around the bearing, and a turntable 30 mounted on one end of the rotary shaft. The other end of the rotary shaft is abutted against a fixedly installed thrust board 18 and is thereby supported in the thrust direction, and the periphery of the rotor is provided with a flange portion 21a extending in the radial direction. By having the flange portion engaged with engaging portions 16a and 16b, formed on a base 16 supporting the bearing, on he side of the other end of the rotary shaft, the rotor is supported so that it is not moved in the thrust direction.
Patent JP-2001222812-A (JP)
Title: Magnetic recording medium
Inventor: NAOE YASUSHI
IPC: G11B5/708
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in running durability and shelf like and capable of high density recording. SOLUTION: The magnetic recording medium is the one having a non- magnetic flexible substrate and a magnetic layer provided on the substrate and containing ferromagnetic powder and a bonding agent and characterized in that the magnetic layer comprises zirconia powder having 0.005-0.2 μm average primary particle size or the one having a non-magnetic flexible substrate, a non-magnetic layer provided on the substrate and containing non-magnetic powder and a bonding agent and a magnetic layer provided on the non-magnetic layer and containing ferromagnetic powder and a bonding agent and characterized in that the magnetic layer comprises zirconia powder having 0.005-0.2 μm average primary particle size.
Patent JP-2002165895-A (JP)
Title: Disaster preventive hood
Inventor: SANEHIRA MASAE
IPC: A42B1/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a disaster preventive hood which is capable of exhibiting higher buffer power. SOLUTION: This disaster preventive hood is formed of a net material having a three-dimensional structure and has a projecting piece 101 near at least the top of the head. The impact of a falling object is therefore relieved once by collision against this projecting piece 101 and the higher buffer power is exhibited within a limited range of thicknesses.
Patent JP-2002163170-A (JP)
Title: Contents ordering method and terminal unit thereof and contents providing method and system thereof
Inventor: KUKI KAZUYA
IPC: H04N21/436
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce user's burden by distinguishing an information processing terminal unit regenerating or storing contents by an information processing terminal unit ordering the contents. SOLUTION: The regeneration terminal unit 130 which exists in a distance enabling communication or is allowed to communicate with the ordering terminal unit 110 in advance is detected by the ordering terminal unit 110 and a local communication network 100, the ordering terminal unit 110 orders the contents for a contents server 140, and the ordering terminal unit 110 receives the contents to transfer the contents to the regeneration terminal unit 130.
Patent JP-2002168626-A (JP)
Title: Measurement apparatus for displacement of structure
Inventor: KANEMITSU YASUO
IPC: G01B11/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a measurement apparatus, for the displacement of a structure, by which the displacement of the structure as a measuring object can be measured with high accuracy, using the principle of phase-difference measuring method in an electromagnetic wave distance meter. SOLUTION: A modulation frequency fn is adjusted, in such a way that Sin ϕn or Sin (ϕn-ϕ0) of an output signal to be output from a phase-difference measuring circuit 215 becomes 0. After that, when a target TG is displaces, the circuit 215 finds the phase difference ϕn of Sin ϕn or Sin (ϕn-ϕ0) and finds the displacement [Δd=(Δϕn/4π).λn], on the basis of the phase difference and of a wavelength λn corresponding to modulation frequency fn.
Patent JP-2002168556-A (JP)
Title: Refrigerator-freezer
Inventor: SUZUKI NAMIHEI
IPC: F25D23/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator-freezer having a circuit simply constituted at a low cost, being easily operable by a user not skilled with a machine through guidance in a voice, and usable even by an aged user without being puzzled by button operation. SOLUTION: A refrigerator-freezer is provided at a door 2 with an operation panel 3 to effect setting of a chamber temperature, rapid cooling, rapid refrigerating, and setting of energy saving and with a function to effect guidance of the procedures of operation of an operation panel 4 in a voice.
Patent JP-2002173950-A (JP)
Title: Bottom plate attachment structure for construction machine
Inventor: IWASA KAZUMICHI
IPC: B62D25/24
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide bottom plate attachment structure simplifying the attachment of a bottom plate attached to the bottom face of a machine body of a construction machine and facilitating attachment/detachment work. SOLUTION: The adjoining edge parts of at least a pair of bottom plates detachably attached to the bottom face of the machine body of the construction machine are overlapped, and bolts are passed through the overlap part to attach the bottom plates to the machine body.
Patent JP-2002172958-A (JP)
Title: Hanger for insulated trolley wire
Inventor: KOAKUTSU HIROMI
IPC: B60M1/13
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for an insulated trolley wire that does not cause break or damage regardless of an ambient environment in use. SOLUTION: In this hanger for the insulated trolley wire for supporting the insulated trolley wire 50 on the fixing side 30, a hanger body 11 has an insert hole 16 for passing a mounting bolt 12 for mounting the hanger body 11 to the fixing side 30, a counter boring part 17 for storing the head part 12a of the mounting bolt 12 is formed in the lower part of the insert hole 16, the mounting bolt 12 is inserted into the insert hole 16 and its head part 12a is stored in the counter boring part 17, and then an insulation sheet 19 is mounted on the hanger body 11 so as to cover the counter boring part 17.
Patent JP-2002171925-A (JP)
Title: Granulated material of grain flours for batter
Inventor: MASUDA TAKAKO
IPC: A23L7/157
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a granulated material of grain flours for a batter for providing a wheat flour product capable of exhibiting optimal effects of an inflating agent during cooking, having an improved texture and even a good taste and a granulated composition of the grain flours for the batter having improved physical properties of the powders, excellent fluidity without dusting and an excellent solubility in water during formation of the batter in a grain flour processed food comprising the grain flours such as wheat flour and the inflating agent and forming the batter. SOLUTION: This granulated material of the grain flours comprises the inflating agent, consists essentially of the grain flours and contains the total amount of other auxiliary raw materials. At least one or more kinds of the inflating agents are a heat-resistant inflating agent. The volume of emitted gases is >=5 mL. The granulated material of the grain flours is preferably the granulated material of the grain flours for the batter.
Patent JP-2002174047-A (JP)
Title: Parking apparatus control system
Inventor: KADOTA SHINJI
IPC: G06Q50/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device which can extract information effective in maintenance of a parking apparatus. SOLUTION: The control device 2 obtains information items on operational hysteresis of elevating chamber lifters 13 and 15, lifts 14 and 16, a vehicle shelf 17, and a carriage 18 which handle a pallet, and information items on hysteresis of movement of the pallet per se. A first monitoring device 3 gathers the information items every day as operation data, and transmits the data to a second monitoring device 4 arranged in a monitoring center. The second monitoring device 4 compiles the operation data 411 every month and analyzes the same by using an analytic program 412, to thereby output analytic data. A person in charge recognizes the operational hysteresis and conditions of the parking apparatus 1 according to the analytic data, and carries out routine maintenance while reflecting the data on the maintenance.
Patent JP-2002184990-A (JP)
Title: Liquid crystal image display and manufacturing method of semiconductor device for image display
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/786
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the overlap capacity between a source and a drain is large, at the same time, variation in the overlap capacity is generated within the surface, and flicker and crosstalk are caused in a large- screen precision device since the position relationship between a gate and the source/drain in exposure is determined by mask alignment in the conventional TFT regardless of a channel etch type or an etch stop type, and the conven tional TFT is not a self-alignment type. SOLUTION: Gate metal 11, a gate insulating layer 30, a semiconductor layer 31, a protection insulating layer 32, and a lift-off layer 40 are collectively etched for forming, an anodization film 42 is formed on the side of the gate, a resist pattern 41 is retreated, a self-alignment TFT for forming a source/drain region is used as a base, cryogenic and anodization techniques are introduced for rationalizing the formation process of a source/drain electrode and an opening formation process to the insulating layer, and also for reducing the number of processes. In the cryogenic technique, source/drain wiring is anodized, and the need for a passivation insulating layer is eliminated. In the anodization technique, an exposed raster is anodized.
Patent JP-2002182743-A (JP)
Title: Carrier system loading id reader and restoring method when id information differ from each other
Inventor: SONE HIROYOSHI
IPC: B65G1/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a system which can be restored without requiring a worker to go to a carrier when ID information included in a transport command from a host controller differs from ID of an article which is actually loaded, and to provide a restoration method. SOLUTION: The carrier system is provided with the carrier 3 loading an ID reader 21 confirming ID information attached to an article 4 and the controller 9 having a transport command generating means generating the transport command. The system is also provided with a comparing means 73 comparing ID information on the article recognized by the ID reader with ID information included in the transport command generated by the controller and a communication means 25 transmitting ID information which is confirmed at present to the controller when results differ. The ID reader is operated when the system is operated again after restoration from an abnormality having occurred in the carrier system.
Patent JP-2002178279-A (JP)
Title: Substrate carrier method
Inventor: TSUGUEDA TAKAYUKI
IPC: H01L21/677
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method to carry a substrate precisely by a robot arm in a vacuum. SOLUTION: Arm driving quantity is corrected by detecting elongation of the robot arm to carry the substrate 4 in the vacuum and feeding back the elongation to a drive device 10 of the robot arm. This correction is carried out for each of the specified number of the substrates to be carried or when the elongation exceeds a specified value.
Patent JP-2002179239-A (JP)
Title: Friction converter
Inventor: KOBAYASHI MASATO
IPC: B61B13/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a friction conveyer allowing variation of a conveying pitch of a carrier, conveyance of a curve line, and improvement of a conveying efficiency of the carrier. SOLUTION: A feeding shaft 4 having a quick feed roller 5 disposed at an obtuse angle with respect to the axial line and a slow feed roller 6 disposed at an acute angle is arranged along a guide rail 1 under the carrier 2 running under a guide by the guide rail 1 laid on the floor surface. The rotating quick feed roller 5 and slow feed roller 6 are brought into the lower surface of the carrier 2, thereby applying a propulsion force or quickly feeding the carrier 2 in a quick feed zone B or slowly feeding the carrier 2 in a slow feed zone C.
Patent JP-2002184964-A (JP)
Title: Socket for solid-state image pickup device inspection
Inventor: TAGAMI TAKAYUKI
IPC: H01L27/14
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the compatibility of a socket for the solid-state image pickup device inspection with difference in a package type of a solid-state image pickup device 12, and to make it unnecessary to prepare different solid- state image pickup devices for respective package types and replace the socket for the solid-state image pickup device inspection when the package type of the solid-state image pickup device for inspection. SOLUTION: This socket for the solid-state image pickup device inspection has a plurality of pins 8 which are arranged so as to be brought into contact partially with respective leads 13 of both side surfaces of a solid-state image pickup device 12, and lead out electrically the respective leads 13 of the solid- state image pickup device 12; and a lever 13 which is operated to separate the plurality of pins 8 brought into contact with the leads 13 arranged, for instance, on both the side surfaces of the solid-state image pickup device 12, from the respective leads 13 of the solid-state image pickup device 12.
Patent JP-2002181955-A (JP)
Title: Embedded object probing device
Inventor: HAYAKAWA HIDEKI
IPC: G01S13/88
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an embedded object probing device capable of preventing the inductance of an antenna used as a transmitter and a receiver from changing. SOLUTION: Electromagnetic transmission signals with directivity are individually transmitted from the transmitter 5 installed to a predetermined object 4 into a medium at a plurality of predetermined points in the surface of the medium with marker bodies 3 as targets previously glued to an embedded object 2 embedded in the medium. Electromagnetic response signals with directivity transmitted from the marker bodies 3 by the action of electromagnetic induction in response to the transmission signals are received by the receiver 6. On the basis of the received response signals, the presence or absence of the embedded object 2 is detected in the embedded object probing device.  The transmitter 5 and the receiver 6 are each constituted by providing coil parts 5a and 6a wound on a predetermined magnetic material and capacitors 5b and 6b and are installed to the object 4 via electromagnetic shielding materials 19.
Patent JP-2001282648-A (JP)
Title: System and method for level-raised video programmingusing local host for network communication
Inventor: ULLMAN CRAIG D
IPC: H04N7/16
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate network communication between a user machine and a remote server through a network, such as the Internet by using a local host. SOLUTION: A web browser 204 is included in a user machine 202 and provided with a hidden frame and/or a layer, where a page and/or an applet is stored. The hidden frame or layer includes even a plug-in 212, which is so programmed as to function as a web server on the user machine. The plug-in 212 issues a command for establishing a connection with the remote server 224 to the web browser 204. This actuates an applet 208, and the plug-in 212 releases a TCP/IP socket 220 to release so as to maintain the communication between the user machine 202 and a remote server 224.
Patent JP-2002181580-A (JP)
Title: Navigation system and device
Inventor: HAYASHI KAZUMI
IPC: G01C21/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system for allowing a user to input a destination easily. SOLUTION: The car navigation device 1 is composed so that information can be read via a card reader 15 from an IC card 16 (medical examination card) where personal information that has been registered at a hospital is in storage, and a position on a map corresponding to an owner's home address can be set as the destination.
Patent JP-2002190600-A (JP)
Title: Liquid crystal image display and method of manufacturing semiconductor device for image display
Inventor: KAWASAKI KIYOHIRO
IPC: G09F9/30
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem in the conventional TFT, whether of channel-etch type or etch strip type, being not self-aligned, since the positional relation between the source and the drain is determined by the alignment of mask at exposure time, and therefore a source-to-drain capacity is large and variations exist within the plane, causing flickerings and crosstalks in a large- screen and high-precision device. SOLUTION: In addition to gate metal, gate insulation layer, semiconductor layer, and protective insulation layer, also a lift-off layer can be formed through batch etching. After forming an anode oxide film on the side face of a gate, a resist pattern is receded to form a source and a drain region. On the basis of a self-aligned TFT, temperature lowering technology where an organic insulation layer is formed on a source and a drain interconnection to eliminate a passivation insulation layer is introduced, and a process of forming the source and drain electrode and a process of forming openings in the insulation layer, are rationalized and are conducted with fewer number of processes, by introducing technology to form an anode oxide film on a scanning line.
Patent JP-2002188939-A (JP)
Title: Pointer-type meter measuring system by image recognition and pointer-type meter measuring method
Inventor: OKA MITSUHIKO
IPC: G08C19/36
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a pointer-type meter measuring system and a pointer-type meter measuring method for performing meter recording and watchman noticing by image recognition while continuing the use of a conventional meter. SOLUTION: This system includes an imaging device 1 such as a camera, an image input device 2 such as an image input board or a network interface board, a data processor 3 such as an electronic computer, and a storage 4. The imaging device 1 transmits the results of imaging at all times to the input device 2, The data processor 3 comprises an image acquisition means 31, a background image data acquisition means 32, an obstacle checking means 33, a means 34 for checking a blot, etc., a domain extraction means 35, a gray value detection means 36, a labeling means 37, a characteristic quantity extraction means 38, and a detection and recording means 39. After obstructive factors are removed from background image data and acquired still picture image data, a pointer is recognized from a predetermined gray value of the pointer and its characteristic quantity to record an indicated value.
Patent JP-2002187192-A (JP)
Title: Extrusion molding machine
Inventor: NAKAYAMA KOICHI
IPC: B29C48/76
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding machine which prevents foaming and can obtain a product of a beautiful appearance when a thermoplastic resin is melt-kneaded in the presence of a supercritical fluid. SOLUTION: In the extrusion molding machine, a cylinder which can be divided into at least two zones is provided, an inlet for supplying the supercritical fluid is formed in an upstream zone out of the zones, and an outlet for removing volatile components is formed in a downstream zone. The cylinder is preferably divided by gate valves.