baber/WOPTO huggingface dataset:
Patent JP-2002155321-A (JP)
Title: Process and plant for supplying oxygen-enriched air into nonferrous metal manufacturing equipment
Inventor: MAGNET DIDIER
IPC: C22B15/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a process and a plant for supplying oxygen-enriched air into nonferrous metal manufacturing equipment by which overall dimension can be reduced as compared with that by the conventional ones and also the energy consumption can be considerably reduced. SOLUTION: Air in the whole quantity is compressed using a single compressor 1 and then supplied, respectively, into: a smelting furnace 2 for smelting ore; a converter 6 for refining matte from the smelting furnace 2 into copper; and an air separation unit 4. The air separation unit 4 forms two streams (9, 10) of oxygen, and these streams are allowed to join the above streams of the air running toward the smelting furnace 2 and the converter 6, respectively. A buffer tank 7 is used in order to make variable the flow rate of the oxygen- enriched air supplied to the converter 6. This plant can be used, e.g. for copper manufacturing equipment.
Patent JP-2003092316-A (JP)
Title: Method of manufacturing film-carrier tape for mounting electronic component
Inventor: KURIHARA HIROAKI
IPC: H01L21/60
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a film-carrier tape for mounting electronic components, which gives satisfactory accuracy in the longitudinal dimension of the tape. SOLUTION: This method of manufacturing a film-carrier tape for mounting electronic components comprises steps of forming perforations at a specified interval on both edges of a long insulating film, arranging electrically conductive metal on at least one of the faces of the insulating film, and forming wiring patterns from the electrically conductive metal. Before forming the perforations in the long insulating film, the insulating film is stored for a specified time in a holding environment, the humidity of which is adjusted almost the same as that in the space where the mounting of the electronic components is performed.
Patent JP-2003088621-A (JP)
Title: Game ball launching system
Inventor: KOSHIZUKA TOKUKAZU
IPC: A63F7/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To change a ball-launching cycle from a specified cycle in response to the variation of a game status. SOLUTION: When a game status signal is not output from a game control device 13, an AND circuit 41 which corresponds with signals other than the game status signal which is formed by an NOR circuit 48 outputs a normal launching cycle at a logical circuit 37. Then, AND circuits 42 and 43 other than that AND circuit output a low level voltage, and an OR circuit 47 drives a ball-launching mechanism 31 by the normal launching cycle which can launch, e.g. 99 balls per minute. In the meantime, when either one of the game status signals such as a winning/missing drawing, a ready-to-win drawing, and a big jackpot is input from the game control device 13 in the logical circuit 37, the AND circuit 43 which corresponds with the input game status signal, e.g. the winning/missing drawing, forms a corrected launching cycle by a dividing pulse from a counter 36.  Then, AND circuits 41 and 42 which do not correspond with the game status signal output a low level voltage. The OR circuit 47 drives the ball-launching mechanism 31 by the corrected launching cycle which is different from the normal launching cycle.
Patent JP-2003092162-A (JP)
Title: Connector and terminal fitting
Inventor: NAKAMURA HIDETO
IPC: H01R13/428
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To stabilize a locked state of a terminal fitting while keeping a connector and the terminal fitting small. SOLUTION: This terminal fitting 20 is so structured that a protective cover 22 is mounted to the front part of a terminal body 21. On the deep side of the paper surface of a body part 26 comprising the terminal body 21 and the protective cover 22, a metal lance 35 is projected. The metal lance 35 has a base part 36 connected to a side plate 31 and an arm part 37 separated from the side plate 31. The arm part 37 is flexibly deformed in a direction along the outside surface out of the body part 26 with the base part 36 projected in a process for passing between a locked part 12 and the right side surface of a cavity 11 in inserting the terminal fitting 20 and elastically recovered to be locked to the locked part 12 when the terminal fitting 20 reaches its normal depth.
Patent JP-2003101568-A (JP)
Title: Connection setting method in packet exchange device
Inventor: DOI YUKIHIRO
IPC: H04L12/70
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a connection setting method in a packet exchange device in which load of a control circuit is more mitigated. SOLUTION: In this connection setting method in the packet exchange device which is provided with N function blocks 2 to 5 for performing connection setting in the packet exchange device, and a control unit 6 for controlling connection setting of the N function blocks, the N function blocks 2 to 5 are connected in order via control bus 10, a massage being originated, which includes connection setting information of each function block, from the control unit, the massage being transferred from a first stage function block 2 to a last stage function block 5 in order, and while the massage is transferred, each function block retrieves setting information addressed to its own block to carry out connection setting based on the retrieved setting information. This arrangement enables large mitigation of load of control units in a connection setting method in packet exchange networks.
Patent JP-2003084629-A (JP)
Title: Image forming device
Inventor: SAITO SATOSHI
IPC: G03G21/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an image forming device by consuming only electric power which is needed for eliminating the harmful influence of dew condensation or the like by making a heating/heat retaining means for preventing dew condensation inside the device able to be energized even at the time of an energy conservation mode. SOLUTION: In this device, when a power source switch 4 is turned on and the device is made to be in a mode capable of forming an image by instructions from a control part 9, a DC power source part 6 generates the power source of +24V and it applies its voltage to the coil 5c of a relay circuit 5. As a result, contacts 5a, 5b of the relay circuit 5 are opened and the supplying of power from an AC power source part 1 to dehumidifying heaters 8 is interrupted. Thereafter, when the device is moved to the energy conservation mode by the instructions from the control part 9, the DC power source part 6 stops the generating of the power source of +24V. As a result, since the voltage of +24V becomes not to be applied to the coil 5c of the circuit 5, contacts 5a, 5b of the circuit 5 are closed and the supplying of power from the AC power source part 1 to the dehumidifying heaters 8 is started.
Patent JP-2002231534-A (JP)
Title: Winding for high-voltage transformer and its manufacturing method
Inventor: JEDLITSCHKA HANS
IPC: H01F27/08
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a winding for a high-voltage transformer that can effectively radiate the heat of the winding without increasing a volume or weight. SOLUTION: The electric winding is formed by the juxtaposition of several disks. Each disk (12a, 12b) is made of an electric insulating material of good thermal conductivity, and is provided with spiral-shaped grooves (16a, 16b) in which electric conductors (18a, 18b) are accommodated. The winding is applicable to high-voltage transformers used in a radiology apparatus.
Patent JP-2003094775-A (JP)
Title: Printing method
Inventor: KANESHIRO NAOTO
IPC: H04N5/76
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the print cost while enhancing the image quality by using a paper adaptive to the photographing scene or the density area of an image being printed. SOLUTION: In the printing method for outputting digital image data supplied from an image data supply source while being subjected to a specified image processing as print out data to a specified image recording medium, type of the image recording medium is switched depending on the density area or the color area of the print out data.
Patent JP-2003100916-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: EBINA AKIHIKO
IPC: H01L27/115
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising an MONOS type nonvolatile memory, and to provide its manufacturing method. SOLUTION: The semiconductor device comprises a memory cell 100. The memory cell 100 comprises a word gate 14 formed on a semiconductor substrate 10 through a first gate insulation layer 12, impurity layers 16 and 18, and first and second sidewall-like control gates 20 and 30. Each of the first and second control gates 20 and 30 has a rectangular cross-section.
Patent JP-2002189409-A (JP)
Title: Dental typodent for exercising dental technique
Inventor: PICHARDO PENELOPE
IPC: G09B23/32
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a dental typodent of nonhuman type with which a dentist and a dental student of veterinary medicine exercises the technique of veterinary medical dentistry. SOLUTION: This dental typodent 10 contains a maxillary member 24 and a mandibular member 12 of animal which have gingival parts 14 comprising a plurality of separated recess 16 which receive detachably a plurality of teeth 18 corresponding to incisive teeth, molar teeth, bicuspid teeth and so on. The maxillary member 24 and mandibular member 12 are made to imitate, for example, jaws of animal of the dog family or cat family. The teeth 18 are frictionally fixed inside the recess 16. An interlock 30 or thumbscrew mechanism is used in order to fix the jaws 12, 24 on the opened position or closed position.
Patent JP-2003102718-A (JP)
Title: X-ray ct system, operation console and control method therefor, and phantom
Inventor: NUKUI MASAYASU
IPC: G06T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To find a slice thickness in the case that a wire diameter is extremely near zero. SOLUTION: In this system, a scan plan including the slice thickness is inputted (S701), and a scan is executed on the basis of the inputted scan plan (S752). The scan is executed to a wire provided inside a phantom. An image reconstruction process is executed to projection data of the respective wires (S704), and photographed images of the respective wires are obtained. A length of each the wire is measured from the obtained photographed image of each the wire (S705), an estimation slice thickness to each the wire is found by use of an angle of the wire to the phantom and the measured length (S706), a line with the wire diameter and the estimation slice thickness as coordinate information is found, and a y-interception of the line, i.e., the slice thickness when the wire diameter is zero, is found (S707).
Patent JP-2003110730-A (JP)
Title: Merchandise information reporting apparatus and merchandise information reporting method
Inventor: KONDO SETSUO
IPC: G06F17/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise information reporting apparatus and a merchandise information reporting method which enables anybody to obtain merchandise information easily by reporting the information to users in voice. SOLUTION: The apparatus comprises an input unit 11 for inputting merchandise identification information allotted to merchandise, a communication unit 12 for transmitting the inputted merchandise identification information to specified parties, and a reporting unit 13 for reporting the merchandise information in voice upon receipt of the merchandise information as voice data for the merchandise identification information. Thus anybody can hear the merchandise information in voice, even if the merchandise information are very hardly seen to recognize for the reason that the information are indicated in small characters, etc.
Patent JP-2003105455-A (JP)
Title: Apparatus for treating molten metal
Inventor: KAJITANI TAKESHI
IPC: F27B3/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a molten metal by reducing inclusions in the molten metal by highly accurately controlling the temperature of the molten metal in a molten metal tapping chamber to restrain the development of oxides and by reducing gas components contained in the molten metal. SOLUTION: An apparatus for treating the molten metal is provided with a heating chamber (5) for holding the molten metal (15) at a prescribed temperature, an introducing part (17) receiving the molten metal (15) and the molten metal tapping chamber (7) for discharging the molten metal (15) into this heating chamber (5). In the above molten metal tapping chamber (7), a first outlet/inlet hole (23) and a second outlet/inlet hole (24) are formed, and the molten metal tapping chamber (7) is communicated with the above heating chamber (5) through the respective both outlet/inlet holes (23, 24). Then, a circulating means (28) for circulating the molten metal (15) in the molten metal tapping chamber (7) into the molten metal tapping chamber (7) through the heating chamber (5) and the first outlet/inlet hole (23) in order from the second outlet/inlet hole (24), is arranged.
Patent JP-2003109586-A (JP)
Title: Manufacturing method of nickel electrode active material paste, nickel electrode active material paste, nickel electrode and alkali storage battery
Inventor: KODAMA MITSUHIRO
IPC: H01M4/52
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a stable active material paste aiming to manufacture a nickel electrode which hardly forms a discharge reserve to a negative electrode of an alkali storage battery. SOLUTION: A manufacturing method of a nickel electrode active material paste comprises a process of mixing higher-order cobalt compound containing nickel hydroxide based active material, thickening agent, and acid. The above nickel hydroxide based active material is usually obtained by oxidizing nickel hydroxide based compound containing at least one compound chosen from cobalt hydroxide and cobalt monoxide in alkaline aqueous solution by using oxidant.
Patent JP-2003108964-A (JP)
Title: Non-contact communication medium
Inventor: OTOMO NORIO
IPC: B42D15/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the strength against bending deformation in a card or a tag including an IC module constructed of an IC chip, an antenna coil and the like. SOLUTION: In the vicinity of the IC module, an elastic body having a Shore hardness of 80 or less is arranged as a cushioning material to be sealed in it. When stress is absorbed by the elastic body, the damage of the IC module or a card base material can be reduced greatly. As the elastic body, a woven fabric, a non-woven fabric, an elastomer, a hot-melt adhesive and the like are used.
Patent JP-2003109542-A (JP)
Title: Fluorescent lamp, bulb shape fluorescent lamp and illumination apparatus
Inventor: NAOKI SHOJI
IPC: F21Y103/37
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp and an illumination apparatus which are capable of suppressing troubles due to formation of amalgam or the like caused by the confining into the glass bulb or reaction with sodium of mercury even if the filling pressure of the rare gas is made low, and in which the initial output of light is increased and lowering of the output of light during lighting is prevented. SOLUTION: An annular fluorescent lamp 1 has a bulb formed of glass having a composition of Na2 O of 0-11 mass %, K2 O of 1-10 mass %, Li2 O of 0-3 mass %, and Sb2 O3 of 0.1-0.5 mass % and is substantially free from lead, mercury filled in the bulb, a rare gas filled in the bulb at a filling pressure P (Pa), a phosphor layer formed on the inner face of the bulb, and a pair of discharge electrodes that generate discharge in the bulb. The filling pressure P (Pa) of the rate gas satisfies the condition of 6400<=P×M<=10000, where M is the mean molecular weight of the rare gas.
Patent JP-2003106844-A (JP)
Title: Information terminal device
Inventor: MINETA KENICHI
IPC: H04W4/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal device which can select storing information from delivered information in an information delivery system in which information is delivered in response to a user's position information. SOLUTION: The place information I/O unit 15 of an on-vehicle terminal device 13 acquires position information of a vehicle 1 from a navigation apparatus 11, and an information delivery requesting unit 17 requests the delivery of the information regarding the new position information to an information server. Then, a delivery information receiver 18 receives information regarding the new position information from the information server, and stores the information in a receiving information database 19. An information select processing unit 20 displays the information stored in the database 19 by using a voice by the voice synthesis of a GUI or a voice display unit 25 by a delivery information display unit 27, and selects desired information from the information displayed for an information receiver.  When there is the information selected by the information receiver, the unit 20 adds mark information of designating the storage to the selected information, and stores the selected information.
Patent JP-2002200403-A (JP)
Title: Automated in-line filter changing apparatus
Inventor: DUCKETT GREGORY S
IPC: B01D29/01
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an automated in-line filter changing apparatus, which has a unit for sending out one or more filters to an apparatus in which filters are connected successively in a fluid line or a fluid circuit. SOLUTION: This automated filter changing system is provided with a rotatable filter sending-out assembly and a filter clamping assembly. At first a filter sending-out unit receives a filter-stored magazine where a plurality of filters are housed in the connectively stacked states. The filter sending-out assembly is provided with a filter separating unit having a filter resting part. The filter separating unit separates one or more filter stacks into an individual filter unit and the separated individual filter unit is conveyed from the filter sending- out unit successively. The filter clamping assembly receives one or more individual filter units sent from the filter sending-out unit in cooperation with the filter sending-out unit and is provided with one or more connection sites through which a fluid can be communicated with one or more fluid lines.
Patent JP-2003113801-A (JP)
Title: Cylinder with electric servo
Inventor: ISHIZAKI NAOKI
IPC: F16H48/10
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To apply a mechanical feedback control and to return a spool valve to a neutral position when a machine or the like is stopped, in a cylinder with an electric servo. SOLUTION: The spool valve 4 is provided at the bottom 14 of a hydraulic cylinder 11. A nut 6 of a ball screw is placed on a cylinder rod 7 of the hydraulic cylinder 11. A neutral spring is provided to feed back a cylinder stroke by rotating it, through a rod 5 of the ball screw to the spool valve of the bottom 14, and to return the spool valve to the neutral position. In the mechanism of the cylinder in which the spool valve is moved and the cylinder stroke is feed back, the cylinder has a structure in which the spool valve is returned to the neutral position only by spring force of the neutral spring.
Patent JP-2003110052-A (JP)
Title: Substrate for semiconductor device
Inventor: OFUSA TOSHIO
IPC: H01L23/12
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for semiconductor devices having improved packaging aptitude by controlling the edge shape of a solder resist protection layer pattern, the opening diameter of a solder resist protection layer opening section, and the pattern width of the solder resist protection layer pattern. SOLUTION: When solder resist protection layer patterns 51 and 52 and solder resist protection layer openings 53 and 54 are to be formed in a plurality of pads 41 and 42 that are arranged in a array shape at the uppermost and lowermost surfaces of an insulating board 11 for semiconductor devices where at least one wiring layer is formed on an insulating base, a condition of 0.25t<R<1.0t should be met regarding a radius of curvature R in an edge while the film thickness and radius of curvature of the solder resist protection layer pattern 51 are set to be t and R, respectively. Concretely speaking, heat treatment conditions after the formation of the solder resist protection layer pattern 51 are set, thus obtaining a specific radius of curvature.
Patent JP-2003111217-A (JP)
Title: Switchboard
Inventor: SHINNO HAJIME
IPC: H02B3/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To restrict the height taking into account the installation to the base. SOLUTION: The switchboard is provided with an enclosure base 10 that is placed in the installation location, and a switchboard body 20 that is installed on this enclosure base 10. The enclosure base 10 has a frame construction with a rectangular open space on the inside. The switchboard body 10 has a body base that is dropped into the open space of the enclosure base 10. Flanges 30, 32, which come in contact with the upper surface of the enclosure base 10 when the body base 21 is dropped into the open space, are formed integrally with the upper edge of the body base 21.
Patent JP-2003105702-A (JP)
Title: Rail insulating device for connected railway and insulating material mounting method
Inventor: FUKUDA TAKEJI
IPC: E01B9/68
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an insulating device for a connected railway portion, offering simple construction permitting easy and sure mounting between a rail and a rail fastening clip, with improved durability and preventing the corrosion of the rail due to a return current. SOLUTION: An insulating material formed of a flexible resin is laid on the end lower face of the rail fastening clip for fixing the rail to a tie plate, and an insulating band is laid all over the total length of the tie plate between the shoulder inside face of the tie plate and the bottom side face of the rail.
Patent JP-2003110219-A (JP)
Title: Mold runner and wiring board using the same
Inventor: KOSAKA KATSUMI
IPC: H05K3/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a mold runner whose adhesive power is reinforced and a wiring board using the mold runner. SOLUTION: The mold runner 7 has multiple grooves 8 and the parts form a wavy face. The groove 8 is formed from one end of a surface to a center. The mold runner 7 and the wiring board are bonded by injecting adhesive to the groove 8. A projection exists on a face to be bonded in the wiring board, which is brought into contact with the mold runner 7, and the projection and the groove 8 are combined.