baber/WOPTO huggingface dataset:
Patent JP-2002213862-A (JP)
Title: Inventory control system
Inventor: NAKANISHI TERUO
IPC: G06Q50/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To check stocked goods and their dates and times of consumption from the outside, even without opening a door. SOLUTION: Commodities are accommodated in a freezing/refrigerator chamber, and purchase day, the name thereof, the consumption date are read with a bar code reader 11 and are stored in a stock goods data memory section 8 separately according to freezer, vegetable chamber, and refrigerator. Hereby, the date for consumption of the stock goods can be monitored, and when the date is reached, a user is informed of this fact through an LCD display 7 and a sound generator section 9. Furthermore, when a refrigerator key 1, a vegetable chamber key 2, and a refrigerator key 3 are depressed, respective stock goods data accommodated therein are displayed on the LCD display 7.
Patent JP-2002231829-A (JP)
Title: Nonvolatile semiconductor memory and its manufacturing method
Inventor: OGURA SEIKI
IPC: H01L21/8247
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory of a small size and capable of a high-speed operation by making the surface of a silicon electrode (region) silicide, and to provide its manufacturing method. SOLUTION: On the surface of a channel region 30, a selective gate electrode G1 is formed via a first gate insulating film 2. On a side surface of the selective gate electrode G1, control gate electrodes G3a, G3b are formed in the shape of sidewall via a gate separation insulating film 21. A prescribed difference of elevation is provided between the control gate electrodes G3a, G3b and the selective gate electrode G1. Although silicide 9 is formed on the surface of each gate electrode G1, G3a, G3b, because the difference of elevation is provided between the control gate electrodes G3a, G3b and the selective gate electrode G1, each gate electrode does not need to be separately arranged, and in a state to be closely arranged, silicide 9 formed in each surface can be insulated each other.
Patent JP-2002218316-A (JP)
Title: Electronic camera, imaging system and imaging method
Inventor: YAMAZAKI MASABUMI
IPC: G03B15/08
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To realize performance levels or functions, which have conventionally been hard to realize, easily through normal electronic cameras, while interconnecting the electronic camera with a center through a communication line, while cooperating with each other. SOLUTION: In the imaging system where an electronic camera 20 for the imaging of an object is connected with a center 30 for processing the image via a communication line, a first image is generated based on an imaged object by means of the electronic camera 20, and transmitted to the center 30 where the first image is subjected to image compositing processing to generate data. Intermediate processing data transmitted from the center 30 are received by the electronic camera 20 and displayed on an LCD and based on the content of display, a second image, having the number of pixels larger than those of the image corresponding to the first image, is transmitted to the center 30.
Patent JP-2002220108-A (JP)
Title: Article circulation device and work table using the same
Inventor: KOSEKI FUMIMUNE
IPC: B65G17/48
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an article circulation device capable of reducing the number of constituent parts and simplifying a configuration greatly when driving an article in one direction or in the forward and reverse directions intermittently while maintaining a horizontal condition of the article or circulating and moving it continuously. SOLUTION: This article circulation device comprises a pair of bearing members 5, 6 fixed at diagonal positions of a loading face of a loading member 3 with a first predetermined interval H; and a plurality of chain sprockets 11, 15, 16, 17, 24, 21, 22, 23 driving a first chain 9 fixing a first shaft body 7 with a second predetermined interval K and a second chain 10 fixing a second shaft body 8 with the second predetermined interval K along a predetermined track, for loading the article on a plurality of loading members 3, and driving it in one direction or in the forward and reverse directions intermittently, and stopping it at a predetermined position or circulate and move it continuously. The first chain and the second chain are arranged by deviating in the direction of drive by the first predetermined interval H.
Patent JP-2002218966-A (JP)
Title: Apparatus for producing liquors
Inventor: NISHIMURA HIDEKI
IPC: C12G3/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing liquors, with which stirring and blending are mildly and uniformly carried out, a high-quality refined rice wine can be produced in an excellent product temperature control state. SOLUTION: A revolving shaft 7 is arranged at the central part of a cylindrical fermentation tank 1 having jackets 2a and 2b on a body part and a bottom part. The revolving shaft 7 is equipped with paddle wings 9 and 10 having outer diameters of the wings >=1/2 the inner diameter of the tank and the wing heights >=1/2 the outer diameters of the wings and approximately rectangular materials 22 composed of bar bodies 21 are projected out from the paddle wings 9 and 10 to the vicinities of the inner wall of the fermentation tank 1.
Patent JP-2002219863-A (JP)
Title: Transfer sheet for ink jet recording
Inventor: ARAI KATSUAKI
IPC: B41M5/52
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet for ink jet recording, which has a high ink absorbency, a favorable color development and the image of which has metallic luster caused through the inlay of a metal and with which a highly decorative transferring image can be easily produced. SOLUTION: The transfer sheet for ink jet recording is produced by laminating a transferring layer and a support in the order named under the condition that the transferring layer includes a metallic powder or resin pieces deposited with a metal.
Patent JP-2002229318-A (JP)
Title: Toner cartridge and image forming device provided with it
Inventor: KURENUMA TAKEROU
IPC: G03G15/08
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge in which a toner replenishing port is provided right on its side and by which the quality of the toner entering a developing device is stably secured and an image forming device using the toner cartridge. SOLUTION: The toner cartridge 34 by which the toner stored at the inside of a cartridge main body is replenished from the toner replenishing port 90 to the developing device by rotating and driving a toner replenishing member 91 provided at the inside of the cartridge main body, in which an auxiliary member 92 projected to the inside of the cartridge main body is provided at the upper part of the toner replenishing port 90 and the toner replenishing member and the auxiliary member come into slidable contact and cooperate so as to discharge the toner on the toner replenishing member from the toner replenishing port is provided, and the image forming device to which the toner cartridge is loaded is provided.
Patent JP-2002244996-A (JP)
Title: Communication protocol of energy system integrated on system communication bus
Inventor: DANIEL J JACKLE
IPC: H04M1/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a computer system having a plurality of energy devices integrated on a system communication bus and capable of making communications between the energy devices without obstructing the other functions of electronic apparatus. SOLUTION: Energy devices are integrated on the system communication bus, and each has a memory and a processor. The processor monitors the system communication bus selectively and examines whether there is no communication data, and if none, the energy device tries to make communication with another energy device belonging to the energy system. After sensing that no communication data exists, the energy device tries to make communications by the specified sequence. One energy device includes, for example, a battery pack, desk top charger, analyzer and radio appliance.
Patent JP-2002224246-A (JP)
Title: Method and instrument of investigating dynamic behavior of golf club using swing robot
Inventor: MATSUMOTO AKIO
IPC: A63B53/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of investigating a dynamic swing behavior of a golf club using a swing robot, and an instrument therefor. SOLUTION: This method of detecting the swing behavior comprises arranging plural pairs of light emitting elements which emit luminous fluxes toward a swing plane of the golf club and light receiving elements which receive the luminous fluxes from these light emitting elements across the sing plane, detecting the time series of the moment when plural pairs of these light receiving elements change from a light receiving state to a light shielding state and detecting the dynamic behavior during the swinging of the golf club from the information containing the time serial information thereof and the position information of the respective light receiving elements with respect to the swing plane.
Patent JP-2002230131-A (JP)
Title: Attended time display system of diner
Inventor: ISHINO MURAICHI
IPC: G06Q50/12
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide attended time display system of a diner by which service to the diner is enhanced. SOLUTION: This system is constituted of an input terminal 20 at least with an input means capable of inputting a seat state in a restaurant and an attended state of the seat and a communication means capable of transmitting seat specification information capable of specifying the inputted seat and attendance information capable of discriminating the attended state of the seat and an attended time display device 6 at least with a receiving means 19 capable of receiving transmission from the communication means of the input terminal 20,  a clock means 17 capable of at least outputting time information and a display means 7 to display the attended state of the seat specified by the seat specification information and elapsed time from the time when the seat is attended by every seat based on the seat specification information received by the receiving means 19 and the attended state of the seat specified by the attendance information.
Patent JP-2002237459-A (JP)
Title: Plasma cvd apparatus
Inventor: KURIBE YOSHIFUMI
IPC: H01L21/205
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus for depositing a semiconductor thin film having uniform and improved characteristics at a higher speed without depending on a plane position on a large substrate. SOLUTION: The plasma apparatus comprises a substrate-supporting electrode for supporting a film-formed substrate in a plasma CVD reaction chamber, and a counter electrode that opposes the substrate. The counter electrode is hollow and includes a gas discharge surface plate 3a having a plurality of gas discharge holes 3b for discharging reaction gas toward the substrate. Also, a plasma acceleration groove 3g for accelerating the generation of plasma is formed on a surface where the gas discharge surface plate 3a opposes the substrate.
Patent JP-2002243139-A (JP)
Title: Petroleum combustion equipment
Inventor: OGURA NOBUHIRO
IPC: F23K5/18
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To enable a filtering effectiveness to purify a petroleum fuel while suppressing a suction of an air to a fuel supply tank via a filter. SOLUTION: A petroleum fuel combustion equipment comprises an oil tank 3 for storing the petroleum fuel 1, a fuel supply pump 5 for pumping the fuel 1 in the tank 3 to supply the fuel to a burner 8, a suction joint 5a provided at the pump 5 and having a suction port 5B at its lower end, and a cylindrical filter 6 with a bottom having a suction opening 6C mounted at a distal end of the joint 5A so as to cover the suction port 5B of the joint 5A and covered with a filter net 6A at its peripheral surface. The combustion equipment further comprises a petroleum fuel permeable porous material 60 provided at a lower part in the filter 6 to block the port 5B.
Patent JP-2001274838-A (JP)
Title: Method and device for optimizing routing by network node
Inventor: MANNEPALLI RYO Y
IPC: H04L12/56
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding an appropriate communication path between a start node of a communication system and an end node. SOLUTION: This method is for reducing a problem space about deciding an intra-network circuit supply path in a large scale communication network by selecting only a small set of the whole network nodes including the start node and end node of a communication path by attaching a boundary by using one among a plurality of preliminarily defined shapes having adequate sizes and then, calculating the best path by using only a network element including in the small set of the whole nodes.
Patent JP-2002246191-A (JP)
Title: Lighting circuit for discharge lamp
Inventor: ITO MASAYASU
IPC: H05B41/38
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance lighting performance, make the size compact, and reduce cost by moving to stable lighting, after starting a plurality of discharge lamps. SOLUTION: In the discharge lamp lighting circuit for lighting a plurality of discharge lamps, a starting circuit for supplying starting pulses to each discharge lamp is equipped with transformers T1, T2, having a primary winding and a secondary winding equal to the number of the discharge lamps, and the discharge lamps 6-1, 6-2 are each connected to the secondary windings T1s, T2s respectively. Capacitors C1, C2 are connected one by one to the primary windings T1p, T2p of each transformer, and one switching element SW is installed to the capacitors C1, C2. Accumulated charges of each capacitor are discharged, by closing the switching element SW through the primary winding of each transformer to generate the starting pulses, and the starting pulses are supplied to the discharge lamp via the secondary winding of each transformer.
Patent JP-2002240713-A (JP)
Title: Interlocking device
Inventor: ICHIKAWA NORIAKI
IPC: B61L19/06
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous data processing or erroneous data display even if a slave data processing system in a control device erroneously transmits the data to a terminal device side. SOLUTION: In a control device 2, when an A system is set to a main system, a transmission circuit 7A alone transmits the data to the side of a terminal device 3 and then a main system information adding means 15A adds main system information to the data. A main system determination means 16 in the side of the terminal device 3 recognizes the data transmitted from the A system as effective one based on the main system information to allow a succeeding process, while the data transmitted from B system or C system is handled as ineffective ones to prohibit the succeeding process.
Patent JP-2002209641-A (JP)
Title: Book reading stand by corrugated board
Inventor: KUWABARA TAKAMI
IPC: A47B23/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a laptop and desktop lightweight reading stand. SOLUTION: Inexpensive kit furniture is assembled by bending one corrugated board at a proper angle.
Patent JP-2002247407-A (JP)
Title: Data transmission system
Inventor: MIYAKURA YUTAKA
IPC: H04N5/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is difficult to easily realize data transmission through the use of an analog community line because of a high installation cost. SOLUTION: This invention provides a data transmission system that transmits data by utilizing the analog community line 1 to transmit an NTSC system television signal to a plurality of television receivers and that transmits data by using one channel of the analog community line 1.
Patent JP-2002242946-A (JP)
Title: Bearing, machining apparatus, and manufacturing method of electric motor
Inventor: HANAKI TAKAYUKI
IPC: B23Q11/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a nonlubricated machining apparatus, which prevents seizure at a sliding portion, and eliminates the need for supplying oil on a bearing support surface. SOLUTION: A rotor to be machined in an arbitrary shape while rotating is supported by a bearing block 1, and a micro-Peltier element 6 is buried into a portion near a support surface of the bearing block. A cooling means is disposed to locally cooling the support surface of the bearing block and the rotor to be machined, and a control apparatus 8 is disposed to control a temperature based on pressure or output from a temperature rise sensor 10.
Patent JP-2001274766-A (JP)
Title: Fdm communication system for rf signal
Inventor: USEVITCH BRYAN E
IPC: H04J11/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an FDM communication system that can prevent adjacent channel interference(ACI). SOLUTION: The FDM communication system includes a plurality of transmitter 12, using differential phase shift keying(DPSK) modulation to modulate a pair of RF signals. A code shift means 18 shifts a transmitter code, to obtain a complete symmetrical differential phase shift keying(SDPSK) orthogonal (CSO) code in a symmetrical DPSK(SDPSK) modulated system and to obtain a complete differential phase shift keying(DPSK) orthogonal (CDO) code in a DPSK modulated system. At least one receiver 14 receives a modulated signal from the transmitters 12, the ACI of the communication system is minimized and the spectrum efficiency can be increased. A method for the SDPSK modulated system includes a step, where a set of the CSO codes is established, a relative code shift and frequency separation are established for each CSO code and the RF signal is coupled into one frequency spectrum.
Patent JP-2001255583-A (JP)
Title: Camera for calculating total printing cost with display of number of prints with reference to each film frame
Inventor: BACHMANN REINHOLD
IPC: G03B27/46
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image recording camera capable of calculating the total cost of prints for all of the recorded images. SOLUTION: As for the camera where the object images are continuously recorded and the number of prints to be formed of respective recorded images is indicated by each display of the number of prints, the total cost of the prints for all of the recorded images is calculated by a print cost totaling device, and whenever the display of the number of prints as for the specified recorded image is put in use, the total cost of the prints is renewed so as to obtain the latest one.
Patent JP-2002244684-A (JP)
Title: Method for subjective quality estimation using objective quality measuring instrument and device implementing the method
Inventor: ORI KATSUNORI
IPC: G10L25/69
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a subjective quality estimating method for deriving the lowest evaluation frequency by paying attention to the mean number obtained when objective evaluation results are average and a device which implements this method. SOLUTION: By the subjective quality estimation method, when an objective quality measuring instrument loaded with a program for implementing a voice objective evaluation method and sound transmission paths which are so set as to deteriorate sound quality are used to estimate subjective evaluation results of the sound transmission paths by using sounds having deteriorated through the sound transmission paths, the lowest evaluation frequency is derived by paying attention to the mean number when the objective evaluation results are average. The device implementing the method is provided.
Patent JP-2002250005-A (JP)
Title: Method and device for stretching outer cable for outer cable truss pc bridge
Inventor: MUTSUYOSHI HIROSHI
IPC: E01D1/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for stretching an outer cable capable of easily constructing a light and rational outer cable truss PC bridge and to provide a stretching device suitable for the method. SOLUTION: In this outer cable truss PC bridge for making a strut 2 extending from a bridge beam 1 support a cable saddle 3 and stretching the outer cable 4 by eccentrically moving the cable saddle 3 from the bridge beam at a large degree, the outer cable 4 is stretched by being slidably inserted into the cable saddle 3. The cable saddle 3 is constituted of a double tube having a curvature according to arrangement and shape of the outer cable 4. It is desirable an unbonded cable in which coating 10 and a steel strand wire 9 are alternately slidable is used as the outer cable 4. An inner tube 3a constituting the double tube is mounted on an outer tube 3b via a supporting means 5 such as a spacer and an end part of the inner tube 3a is flared.
Patent JP-2002252018-A (JP)
Title: Operation controlling method of reforming equipment for fuel cell
Inventor: ISHIKAWA TAKASHI
IPC: H01M8/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent aggravation of partial load efficiency and to prevent fall of catalyst activity by making an expensive CO sensor unnecessary and making presumption and guarantee of CO concentration at the time of starting ensure. SOLUTION: At the time of starting, operation control is performed by presuming reform composition from an exit temperature (Tc1) of the above reform part 2, a catalyst temperature (Tc2) of the above CO shift part 5, and a catalyst temperature (Tc3) of the above CO selective oxidization part 6. Therefore, the CO sensor in the operation control at the time of starting in the former is made unnecessary.
Patent JP-2002258802-A (JP)
Title: Image display device and display control circuit
Inventor: KUMADA KOJI
IPC: G02F1/133
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption needed for transmission of an image signal, supplied from a display control circuit to a signal line driving circuit and so on by changing the number of gradations according to the use state of an image display device. SOLUTION: Bits (invalid bits) other than the bits used to display an image with gradations selected in the range below the maximum number of gradations among six bits, constituting memory image signals MR, MG, and MB representing image data read out of a display memory 21 are masked, according to gradation control signals GS1 and GS2 specifying the number of the selected gradations. Consequently, output terminals corresponding to the ineffective bits among the terminals of a display control circuit which outputs digital image signals OR, OG, and OB sent to the signal line drive circuit are fixed to a level L.
Patent JP-2002254211-A (JP)
Title: Cutting tool made of surface-coated cemented carbide exerting excellent wear resistance in cutting at high speed
Inventor: NAKAMURA KEIJI
IPC: B23B27/14
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool made of surface-coated cemented carbide exerting excellent wear resistance in cutting at a high speed. SOLUTION: On the surface of a cemented carbide tool base, which is made of a sintered body of green compacts having a mixed composition 4-12% of Co: 5-30% of one or more than two kinds among TiC, NbC, TaC, (Nb, Ta)C, and (Ti, W)C: and WC for the remaining by a mass percentage, a hard coated layer composed of (a) a physically vapor-deposited (Ti, Al)N layer having an average layer thickness of 0.5-10 μm and also satisfying a composition formula: (Ti1- XAlX)N (here, X is 0.2-0.6 by an atomic percentage), as an inner side layer, and (b) an Al2 O3 layer having an average layer thickness of 0.1-5 μm chemically vapor-deposited under a medium temperature, as an exterior side layer, is formed.