baber/WOPTO huggingface dataset:
Patent JP-2003119774-A (JP)
Title: Electric discharge machining method
Inventor: ARAI HIROSHIGE
IPC: E21C37/18
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To accurately destroy an object to be destroyed such as column member or beam member to be destroyed along the breaking surface. SOLUTION: By using an electric discharge cartridge 1 for breaking a concrete structure S1 having a cross section almost circular along a breaking surface Mf, a plurality of breaking holes 2 almost in radial direction directed from the outer surface to center O1 of a cross section on the breaking surface Mf are drilled in such a manner that the formed angle θ for a neighboring breaking hole becomes less than 90 deg. respectively, an electric discharge cartridge 1 is loaded to each breaking hole 2, an electric energy is supplied for a short time to a thin metal wire immersed in a filling agent inside the discharge cartridge 1, the metal thin wire is suddenly melted and vaporized thereby generating a destroying force, this breaking force is transmitted to the concrete structure S1 through the filled agent and the breaking occurs along the breaking surface Mf.
Patent JP-2003118721-A (JP)
Title: Waterproof paper-box for packing
Inventor: SAKAI MITSURU
IPC: B65D85/50
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof paper-box for packing, which has sufficient strength, waterproofness, and is simply built up, favorable to waste treatment and recycling, and further environmentally sound. SOLUTION: The waterproof paper-box is made of paperboard coated with waterproof resin. The bottom board is flat and rectangular. Front and rear boards and right and left lateral boards are jointed through folding pieces at each corner, capably of being erected on each side of the flat rectangular bottom board. Top face stripes are formed at the ends of the front and rear boards and also at the ends of the right and left lateral boards. The stripes are folded horizontally to the inside of the box. Inside front and rear boards and inside right and left lateral boards are formed to be folded downward vertically at respective ends of the front and rear boards and the right and left lateral boards. Folding flaps are formed to the right and left ends of the inside front and rear boards.  Further, an inside bottom board is formed at the end of the inside rear-board, so as to be folded horizontally inside of the bottom board. The inside bottom board is formed to have unevenness, or serrated face.
Patent JP-2003120363-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: HOSOI SHIGETO
IPC: F02D41/14
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To ensure appropriate fuel injection control depending on an alcohol mixture concentration by detecting the alcohol mixture concentration without using an additional part such as a concentration sensor. SOLUTION: Upon detection of refueling, a limiter set about injection quantity correction is canceled to enable a correction beyond an allowable range. Fuel injection quantity is temporarily varied, and an alcohol mixture concentration is estimated on the basis of behavior observed in an exhaust air-fuel ratio AF. For example, a difference ΔAF between an air-fuel ratio AFrich under an increased fuel injection quantity and an air-fuel ratio AFlean under a reduced quantity is detected, on the basis of which the estimate is made. The limiter is reset depending on the estimated alcohol mixture concentration.
Patent JP-2003117926-A (JP)
Title: Method and equipment for molding foamed molded article having undercut part
Inventor: SAKAMOTO KATSUHIRO
IPC: B29C45/26
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for molding a foamed molded article having an undercut which facilitate foam molding and release. SOLUTION: In the present method and equipment, shafts 30 are provided between a movable half 10 and a fixed half 20, and a tool 40 for an undercut is provided in the middle of the shafts 30. One of the movable half 10 and the fixed half 20 and the shafts 30 are fixed to each other, while the other of them and the shafts 30, and further the tool 40 for the undercut and the shafts 30, are provided slidably from each other. On the occasion of mold closure for foam molding, the tool 40 for the undercut is positioned between the movable half 10 and the fixed half 20. On the occasion of mold opening, the movable half 10 is separated from the fixed half 20 along the direction of the shafts 30, while the tool 40 is also separated from the movable half 10 and the fixed half 20.  Consequently, the foamed molded article A having the undercut B is separated from the movable half 10 and the fixed half 20 and made to accompany the tool 40.
Patent JP-2003133816-A (JP)
Title: Coaxial waveguide converter
Inventor: TO GENSHU
IPC: H01P5/107
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial waveguide converter which can maintain conversion characteristics favorably and also is suitable to widen the band of used frequency. SOLUTION: A first conductive pattern 6, a ground pattern 7, and a microstrip line 8 are patterned on one side of a dielectric substrate 3, and a second conductive pattern 9 and a ground pattern 10 are patterned on the other side of the dielectric substrate 3, and both ground patterns 7 and 10 are connected conductively via a through hole 11. The dielectric substrate 3 is held with a pair of casings 1 and 2 having cavities 1a and 2a, and first and second conductive patterns 6 and 9 demarcated by both cavities 1a and 2a are arranged within a waveguide conduit 5.  Both conductive patterns 6 and 9 cross each other within the waveguide conduit 5 thereby constituting a mode conversion part, and the waves inputted into the waveguide conduit 5 are converted from a waveguide mode into a microstrip line mode when passing the mode conversion part of the dielectric substrate 3, and is led out of the waveguide conduit 5, passing through the microstrip 8 as it is.
Patent JP-2003131172-A (JP)
Title: Spectacles
Inventor: SUZUKI TAKETOSHI
IPC: G02C5/14
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which enable a user to freely select dimensions and designs and to replace the temples of spectacles with these temples from among the temples of diversified dimensions and designs by adopting such a structure which permits simple and rapid reattachment of the temples. SOLUTION: The front ends forward of the temples 5 are provided with fixtures 4 consisting of two shaft portions 42 and 42 which are installed together in a vertical direction and at least one of which has elasticity to bend toward the other side and hook portions 41 and 41 which are formed at the front ends of the respective shaft portions 42 and 42 and a lens frame 2 is provided with connectors 3 consisting of locking shafts 32 extending in a vertical direction to lock the hook portions 41 and 41 and a pair of locking projections 35 and 35 of an inverted L shape in end faces to respectively detain two pieces of the shaft portions 42 and 42 disposed on the front end.
Patent JP-2003126347-A (JP)
Title: Slot machine using game ball
Inventor: SAKUMA RYUICHI
IPC: A63F5/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine using game balls in which game balls can be speedily taken in. SOLUTION: A slot machine 1 using game ball is provided with a game ball take-in means 700, a game ball waiting part 7, bet setting/game ball take-in instructing means 36b and 36a and a negotiable value storage means. When the bet setting/game ball take-in instructing means 36b and 36a are operated in the state of setting no bet or in the state of setting a bet of < maximum bet, the game ball take-in means 700 starts a take-in operation. When the bet setting/game ball take-in instructing means 36b and 36a are operated in the state of setting the bet and setting the maximum bet, the level of negotiable value is stored in the negotiable value storage means corresponding to taken-in game balls, and corresponding to the establishment of prescribed stop status, the game ball take-in means 700 stops the take-in operation.
Patent JP-2002195407-A (JP)
Title: Driving device
Inventor: PETER CORNELIUS
IPC: B60K25/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a driving device to be used for the operation driving device of a vehicle. SOLUTION: This driving device is provided with a rotatable driving disk 16 connected to a motor 10 and a locking disk 20 arranged coaxially with the driving disk 16 and rotatable to a prescribed limit against the driving disk. The locking disk has detent teeth on its periphery, and a pawl 30 is pivotally fitted on a fixed axis. A recess 28 is provided on the outer periphery of the driving disk 16, and the outer periphery of the driving disk is extended in the radial direction beyond the tips of the detent teeth. The recess is provided with a bottom section having nearly the same radial depth as the gap between the detent teeth. The recess 28 forms a cam together with the outer periphery of the driving disk 16 so that the tip of the pawl 30 is lid on its upper side.
Patent JP-2003131186-A (JP)
Title: Apparatus and method for inspecting liquid crystal panel
Inventor: YAMAKITA HIROFUMI
IPC: G01M11/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To solve the problems that it is difficult to rapidly and accurately measure an in-plane cell gap distribution in inspecting a liquid crystal panel and to clarify cause of unevenness only with observing distribution maps of luminance unevenness and chromaticity unevenness. SOLUTION: At first, in an input processing step, a display mode is selected and data of panel construction of the liquid crystal panel 1 to be measured are inputted into a data processing part 6. In a first function processing step, a lock-up table consisting of a plurality of relational expressions d=fn (x, y) of cell gaps d and chromaticity data (x, y) is formed in the data processing part 6. Subsequently, in a one-point measuring step, a cell gap at a point inside the liquid crystal panel 1 is measured with a one-point measuring device 4. In a full surface unevenness measuring step, luminance and chromaticity of the full surface of the liquid crystal panel 1 are measured with a full surface unevenness measuring device 3. By inputting the chromaticity data in f1(x, y), cell gaps for the panel full surface are calculated collectively.
Patent JP-2003131655-A (JP)
Title: Graph display device and program
Inventor: SHODA SHIORI
IPC: G06T1/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To graphically depict the detection data (measurement data) stored in a data set, to display the images corresponding to each piece of the graphed data and to visualize actual phenomena in more association with the graph. SOLUTION: The data set storing the measurement data and the image data corresponding to the measurement data are stored in the graph display device. The graph is depicted and the image data corresponding to the data based on the data drawn on the graph is displayed. When the graph is traced and the point of the data on the graph is assigned by a tablet, the data of the traced position and the image data corresponding to the assigned point are displayed.
Patent JP-2003134222-A (JP)
Title: Telephone set
Inventor: MIWA KAZUNARI
IPC: H04M1/64
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set permitting prescribed functions on the basis of a caller number received at the arrival of an incoming call without the need for registering a plurality of telephone numbers. SOLUTION: The telephone set connected to an exchange capable of informing a called party about information of a caller when the caller makes a call, is provided with a reception means for receiving the caller side information informed from the exchange at the arrival of a call and registers the caller side information to a searching information section 4A of a memory 4 in advance.  When an incoming call arrives at the telephone set, the reception means receives the caller side information, and a control section 3 makes incoming call transfer to transfer this incoming call to a transfer destination or makes an automatic answering operation to record a message of the caller in automatic response to the incoming call when the caller name included in the received caller side information is coincident with a caller name included in the caller side information of the searching information section 4A.
Patent JP-2003174017-A (JP)
Title: Method of working quartz member for plasma treatment device, quartz member for plasma treatment device, and plasma treatment device mounted with the quartz member
Inventor: SUGIYAMA TOMOKAZU
IPC: H01L21/3065
Filed: 2001-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of working quartz member for plasma treatment device by which occurrence of particles in an initial stage and occurrence of chipping thereafter can be suppressed, and to provide a quartz member for plasma treatment device and a plasma treatment device mounted with the quartz member.  <P>SOLUTION: Many cracks 155 occurred in the quartz member 151 for plasma treatment device used for a shield ring, focus ring, etc., after diamond grinding are removed by polishing the surface of the member 151 with abrasive grains having a grain size of #320-400. Thereafter, a smashed layer 163 is removed while recessed and projected sections to which deposits can be adhered and which can hold the adhered deposits are maintained on the surface of the member 151 by polishing the surface of the member 151 with abrasive grains having a smaller grain size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002213930-A (JP)
Title: Method of measuring shape, and method of manufacturing highly precise lens
Inventor: NAKAYAMA SHIGERU
IPC: G01M11/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an aspherical shape measuring method for measuring an aspherical lens precisely, and a highly precise lens manufacturing method. SOLUTION: In this shape measuring method wherein a phase difference by interference between reflected light from a surface to be examined and reflected light from a Fizeau surface is detected by a detector to measure the shape of the surface to be examined, the surface shape of the surface to be examined is measured by correcting a shape difference from a desired design value of a reference standard to a shape difference with respect to the reference standard of the surface to be examined calculated based on a phase distribution measuring process for the surface, a phase distribution measuring process for a prescribed reference standard, and a phase distribution measured by the two processes, the shape difference from the desired design value of the reference standard is expressed by a rotation-symmetric error component and a non-rotation-symmetric error component,  and the rotation-symmetric error component is expressed by a rotation-symmetric error higher-component and a rotation-symmetric error lower-component out of a difference between a phase distribution of a calibration standard preliminarily measured, and a phase distribution of the reference standard.
Patent JP-2003143871-A (JP)
Title: Motor control module and air-conditioning apparatus therewith
Inventor: IIDA MASAKAZU
IPC: F24F5/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor control module capable of reducing load for inverter design spent for each motor, that is, man-hour for inverter design. SOLUTION: This motor control module 50 outputs driving waveforms to the respective motors 31-1 to 31-n by inputting AC power, and includes a converter 51, inverters 52-1 to 52-n, and an in-module CPU 53. The converter 51 and the inverters 52-1 to 52-n convert inputted AC power to AC power with an arbitrary frequency. The in-module CPU 53 generates the driving waveforms for driving the motors 31-1 to 31-n and controls the converter 51 and the inverters 52-1 to 52-n.
Patent JP-2003142136-A (JP)
Title: Fuel cell system
Inventor: SUGANO YOSHIHITO
IPC: H01M8/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing dew condensation of inside the small passages of the fuel cell when it stops power generation. SOLUTION: The fuel cell system includes the fuel cell 100 and is equipped with reaction gas passages 181 and 182 through which the reaction gas to be supplied to the fuel cell passes and off-gas passages 191 and 192 through which the off-gas exhausted from the fuel cell passes. The off-gas passage is furnished with condensation parts 510 and 520 having communications to the small passages in the fuel cell when it stops power generation and having a space for condensing the water contained in the off-gas. The temperature of the condensation parts is kept lower than the off-gas exhausted from the fuel cell while the fuel cell is in the power generating operation.
Patent JP-2003153501-A (JP)
Title: Armature and manufacturing method therefor
Inventor: SUGISHIMA KAZUSHI
IPC: H02K15/04
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an armature capable of improving the space factor of a winding and shortening a coil end, and a manufacturing method therefor. SOLUTION: The armature 3 is structured so that an armature core 8 and a commutator 11 may be fixed on a rotating shaft 4. The winding 13 is connected to a connection pawl 12a, and a prescribed slot 10a is made to face a crossover 14a. A prescribed number of turns is wound between the slots 10a, 10f. The armature 3 is turned at a prescribed angle (30 degrees in this embodiment) in the winding direction of the winding 13 and in the opposite direction to it. The crossover 14a returned to the commutator 11 side from the slot 10f is intersected with a crossover 14b going to the slot 10a from the connection pawl 12a and is connected to a connection pawl 121. Thereafter the same work is repeated, and when it is returned to the connection pawl 12a, winding work is completed.
Patent JP-2003144935-A (JP)
Title: Catalyst for cleaning exhaust gas
Inventor: NAKANISHI YOSHIYUKI
IPC: B01J29/068
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having a high exhaust gas cleaning performance even under an oxygen-excess atmosphere. SOLUTION: In the catalyst component of the catalyst for cleaning exhaust gas under an oxygen-excess atmosphere, cerium oxide, zeolite carried with Pt and tin or tin oxide are mixed and exist.
Patent JP-2003144052-A (JP)
Title: Method for concentrating extracted solution of coffee by reverse osmosis membrane
Inventor: KASHIWAI OSAMU
IPC: B01D71/02
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for concentrating an extracted solution of coffee by a reverse osmosis membrane, in which fouling is suppressed and efficient concentration can be carried out and concentration limit is improved even when the membrane is continuously used. SOLUTION: This method for concentrating the extracted solution of coffee comprises a step for filtering the extracted solution of coffee by a ceramic film filter and a step for concentrating the filtered extracted solution of coffee by using the reverse osmosis membrane.
Patent JP-2003147470-A (JP)
Title: Aluminum alloy for casting having excellent toughness
Inventor: HORI HISASHI
IPC: C22C21/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-heattreated Al-Mg aluminum alloy for casting which has excellent castability, and high toughness. SOLUTION: The aluminum alloy has a composition containing, by mass, 2.0 to 9.0% Mg, 0.1 to 5.0% Si, 0.05 to 1.0% Bi, and <=1.0% Fe, and the balance substantially Al. The alloy can contain one or more kinds selected from 0.3 to 1.5% Mn, 0.01 to 0.2% Ti and 0.0005 to 0.05% B as well. Thus, Mg-Si based crystallized products crystallized out on casting are refined, and its toughness is increased while maintaining the castability thereof.
Patent JP-2003152470-A (JP)
Title: Preamplifier circuit
Inventor: KIMURA SHUNJI
IPC: H03F3/34
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To accurately compensate the offset voltage of a preamplifier circuit. SOLUTION: The preamplifier circuit comprises an impedance conversion amplifier 2 connected to a signal input terminal, a dummy amplifier 14 having the same configuration as that of the conversion amplifier 2, an intermediate buffer circuit 1 connected at the output terminal of the amplifier 2 and the output terminal of the amplifier 14 to input terminal pair, an output buffer 5 connected to the rear stage of the buffer circuit 4, and an automatic offset compensating circuit 9 connected at the input terminal pair to the input terminal pair of the buffer 5. In this preamplifier circuit, the output terminal of the compensating circuit 9 is connected to the input terminal of the amplifier 14.
Patent JP-2003146374-A (JP)
Title: Container for processed food
Inventor: ITO SADAMI
IPC: B65D81/34
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To enable processed food to be sanitarily and safely taken out of a container without causing it to get out of shape and soiling hands and fingers while avoiding waste of a material by a method wherein a blank connectively provided with a pull lug extending outward from an adhesion margin thereof is rounded in the lengthwise direction of the blank, shorter sides of the blank are adhered to each other so as to be peelable with a predetermined external force, and a container having the pull lug on its outer peripheral surface and easy to be opened from the external side is formed. SOLUTION: A substantially arcuate short strip-like blank 1 connectively provided with a pull lug 6 extending outward from an adhesion margin 3 is rounded in the lengthwise direction of the blank 1, and shorter sides 2 of the blank are adhered to each other in such a manner that the adhesion margin 3 is peelable with a predetermined external force, thereby forming a container side cylinder 4 having the pull lug 6 on its outer peripheral surface. A peripheral surface 4B of the surplus length of the side cylinder 4 is allowed to remain on a lower inner peripheral surface 4A of the side cylinder 4, and a falling periphery 5A of an inverted circular tray-like bottom sheet 5 is applied to the peripheral surface 4B of the surplus length of the side cylinder 4.  The peripheral surface 4b thereof is then folded back inwardly to be closely adhered and fixed to an inner peripheral face of the falling periphery 5A of the bottom sheet 5, thus forming a container Y. By pulling the pull lug 6 on the outer peripheral surface of the container Y while folding it in the direction of the adhesion margin 3, the adhesion margin 3 can be peeled off against its adhesive strength.
Patent JP-2003144659-A (JP)
Title: Game machine
Inventor: ICHIKAWA KIMITADA
IPC: A63F7/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improved so as to secure uniformity of occurrence in a numeric string generated by a sub counter without giving harmful influence to timer interruption processing. SOLUTION: The game machine has main processing parts ST6 to ST9 repeated like an infinite loop and interruption processing parts ST30 to ST39 carried out by interruption of each prescribed time to decide whether to generate a big win state based on the value of a main counter CT updated by the interruption processing parts ST30 to ST39. The game machine is provided with initial value changing processings ST63 to ST67 for deciding the initial value START of circulation operation of next time whenever the main counter CT circulates a numerical range MAX. The initial value changing processing is carried out based on the value of the sub counter SUB whose updating processing is performed in an interruption prohibition state by the main processing part.