baber/WOPTO huggingface dataset:
Patent JP-2001338764-A (JP)
Title: Luminescent element
Inventor: KOHAMA TORU
IPC: C07D241/42
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a red luminescent element which is superior in electrical energy efficiency and in color purity. SOLUTION: This luminescent element includes a luminescent substance present between a positive electrode and a negative electrode and emits light, having a peak wavelength of 580-720 nm. The luminescent element contains at least a fluorescent compound, having a fluorescent peak wavelength of 540-720 nm and a condensed ring derivative. The condensed ring derivative is expressed by general formula 1, where R1-R16 is hydrogen, alkyl, alkoxy, halogen, aryl, aralkyl, alkenyl, aryl ether, heterocycle, cyano, aldehyde, carbonyl, ester, carbamoyl, amino or an aromatic, aliphatic or heterocyclic condensed ring formed between an adjacent substituted group and itself.
Patent JP-2001341767-A (JP)
Title: Trigger type liquid sprayer
Inventor: TSUNODA YOSHIYUKI
IPC: B65D83/76
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a trigger type liquid sprayer which can surely avoid an unintentional spraying or a careless spraying, can easily perform locking and the releasing, and of which the operability is favorable. SOLUTION: This trigger type liquid sprayer has an attaching section which is engaged with the opening of a container main body, and sprays a content in the container main body through a nozzle head by repeating a pressing motion of a piston by pulling a trigger and a returning motion of the piston by releasing the pulling. In such a trigger type liquid sprayer, a cover type stopper, which is rockably held by the nozzle head and locks the motion of the trigger by covering the spraying port for the content and the trigger, is provided.
Patent JP-2001341583-A (JP)
Title: Space mat for vehicle
Inventor: HIRAMA KEIJI
IPC: B60N2/90
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a space mat for vehicle capable of using effectively space in a cab for carrying, containing and storing tools in the cab to eliminate a feeling of unevenness in the cab, to form visually a feeling of vastness and to improve handleability. SOLUTION: This space mat 1 is placed on upper face of a kick-up part 9 below the space 11 between a seat back portion 6b of a front passenger's seat 6 and a back panel 12. The space mat 1 is formed with a mat type member 2 and a support leg 3 adapted to support stably the member 2 on the kick-up part 9 and a bed pan 15 and held horizontally. A back face of the seat back portion 6b and surface of the mat type member 2 are almost flush with each other in a state that the seat back portion 6b is bent. The mat type member 2 is made of a cushiony member.
Patent JP-2001341172-A (JP)
Title: Injection molding apparatus for injection-molding molded article having ultrathin-walled part
Inventor: OTSUKA TOKIO
IPC: B29C45/34
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding apparatus for injection-molding a molded article having an ultrathin-walled part, capable of more efficiently performing the gas venting in the cavity of the injection molding apparatus to prevent such a phenomenon that work is interrupted when a solid in gas is bonded to the tip part of a gas venting pin and the periphery thereof to close a gas discharge route. SOLUTION: The ultrathin-walled part forming part 12C constituting a mold is longitudinally bisected and the gas in the cavity is discharged from the slight gap 13 formed to the joint of the divided parts.
Patent JP-2001344318-A (JP)
Title: Method and system for collecting recycling goods, and providing delivery service for new goods
Inventor: KANEKO TOSHISUKE
IPC: G06Q50/28
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system that reduces costs and times required for collection and delivery of goods. SOLUTION: The service system for collecting recycling goods and delivering a package has a user terminal 11 and a sales office terminal 12, either of which sends the data entered for the collection of recycling goods or the new commodity delivery in accordance with a preset format via a network 15. The system also has a sales management terminal 13, that sends an instruction for the collection or the instruction for the delivery to an affiliated package delivery company, when the collection of recycling goods or the new commodity delivery is requested.
Patent JP-2001340591-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for relieving game control means from processing load. SOLUTION: A control command to be sent from a game control board to each performance parts control board is in a two-bite form, the first bite representing MODE (the classification of commands) and the second bite representing EXT (the type of commands). The head bit (bit 7) of MODE data is always '1' and the head bit (bit 7) of EXT data is always '0'. Accordingly, two-bite control commands in a common form are output from the game control board to each performance parts control board. The commands in the common form facilitate the formation and output of control signals. Therefore, the game control board can be relieved from burden required for sending the control signals.
Patent JP-2001344536-A (JP)
Title: Acting system for payment or the like
Inventor: TANABE TORU
IPC: G06Q30/06
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a system in which small-lot payment and the providing of an employee benefits and welfare service are managed between a corporation B and its employee or another corporation without the intervention of a financial institution or the utilization movement of designated various facilities can be grasped. SOLUTION: The corporation B being a system subscriber notifies a provider A of small-lot payment with a card user C and requests the provider A to issue an amount value necessary to the payment when the small-lot payment takes place. The provider server 1of the provider A adds the requested amount value to the value balance data of each card user C stored in the database of the server 1. The card user C goes to facilities D where a settlement terminal machine 2 is installed and extracts a value within the range of his/her own value balance by extracting cash or receiving a service. The provider A pays the amount that corresponds to the value extracted by the card user C to the facilities D where the machine 2 is installed and meanwhile adjusts the value by charging the corporation B for the same amount.
Patent JP-2001341018-A (JP)
Title: Drill
Inventor: SUGIYAMA TADASHI
IPC: B23B51/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a drill without a burr formed at a peripheral edge part of a hole when completing drilling of a work. SOLUTION: An outer peripheral helical tooth 26 is helically extended on an outer peripheral surface 25 of a drill main body. In a part of the outer peripheral helical tooth 26, a diameter changing area B in which an outside diameter of the helical tooth 26 is gradually increased from the tip part side of the drill toward the shank side is set. The helical tooth part of the diameter changing area B functions as an oblique edge having an inclined angle θ3 relative to a radial direction of the drill.
Patent JP-2001346129-A (JP)
Title: Video signal processor
Inventor: NIO HIROSHI
IPC: H04N5/20
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional video signal processing unit that has deteriorated the gradation through ACL/ABL when a display device such as a CRT displays a video image with a high APL. SOLUTION: An average picture level(APL) of an input video signal and a level distribution of the input video signal are measured, a gradation correction coefficient of the video signal by which no ABL/ACL is operated is calculated on the basis of the average picture level and the level distribution and correcting the gradation of the input video signal on the basis of the gradation correction coefficient to display the video signal can realize the video image with high gradation.
Patent JP-2001347642-A (JP)
Title: Drying apparatus of printing press
Inventor: FRANTISEK TOROIRAA
IPC: B41F33/14
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide the drying apparatus of a printing press capable of preventing the function of a printer from being adversely affected by the heat from a dryer and capable of suppressing an abnormal temperature rise to prevent the ignition of printing paper. SOLUTION: In the drying apparatus provided in the vicinity of a printing press 1 and irradiating the printing paper P printed by the printing press with infrared rays during discharge to set and dry the ink on the printing paper, a housing 4 equipped with a reflecting plate 2 and an infrared lamp 3, the outer box 5 for covering the housing and an air source for supplying cooling air to the space 6 between the housing and the outer box are provided. Cooling air is supplied to the space during the drying of the printing paper from the air source to cool the outer box and, at the time of abnormal overheating of the printing paper, cooling air is supplied into the space and the infrared lamp to cool the infrared lamp.
Patent JP-2001352361-A (JP)
Title: Data switching system
Inventor: WATADA HIROSHI
IPC: H04L12/70
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional data switching system that has been sometimes unable to exchange data in an electronic transaction or the like, where real time connection between a transmitter side communication unit and a receiver side communication unit is not always required. SOLUTION: A data conversion means 33 uses a format conversion table 34a and a master code conversion table 34b, which are decided by a conversion system selection means 32, to convert data that are received through the conversion system selection means 32 and sent from a transmission node 10 into data to be received by a reception node 40. Since a data conversion node 30 stores the data after the conversion to a data storage device 36 and transmits the data after the conversion to the reception node 40 at a stage when the reception node 40 is ready for the reception of data or makes a transmission request, the data conversion node 30 can transmit the data after the conversion to the reception node 40 even when the transmission node 10 and the reception node 40 are not connected with each other in real time.
Patent JP-2001057223-A (JP)
Title: Manufacture for trivalent vanadium sulfate and manufacture for vanadium-based electrolyte
Inventor: TANAKA YASUYUKI
IPC: H01M8/18
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a trivalent vanadium compound at a low cost capable of manufacturing only trivalent vanadium sulfate from a vanadium compound having a tetravalent or pentavalent vanadium compound as a principal component at a stretch by only using a reducer, and a manufacturing method for a redox flow type vanadium-based electrolyte. SOLUTION: This manufacturing method comprises kneading a vanadium compound having a pentavalent vanadium compound as a principal component, sulfur >=0.5 mol times based on 1 mol of a vanadium atom in the pentavalent vanadium compound, and concentrated sulfuric acid 1.5-2.3 mol times based on the same, until a mixture becomes paste-like, and then heating the paste-like mixture to 150-440 deg.C to obtain a trivalent vanadium compound. After that, the trivalent vanadium compound is dissolved in sulfuric acid or a sulfuric acid aqueous solution to obtain a redox flow type electrolyte.
Patent JP-2001023898-A (JP)
Title: Correction of variation of wiring width in subfield of e-beam projection lithography
Inventor: TIMOTHY R GROVE
IPC: H01L21/027
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To increase or decrease the size of a feature printed on a resist by adjusting the intensity distribution of an electron beam which is focused on the subfield of a wafer so that the intensity distribution of the electron beam may become nonuniform between the portions of the subfield. SOLUTION: In order to appropriately focus an electron beam 12 on a target 28, the beam 12 is passed through a series of optical systems (a tablet 24 for projection, a contrast aperture 26, etc.). Here, the size of a printed feature is corrected by adjusting the intensity of the beam 12 at each point over the whole subfield of a wafer by largely improving the fidelity of resist pictures over the whole subfield. In addition, when the picture is small and exists at the side edge section of the subfield (the blurring of the picture is large), the incident intensity of the beam 12 is intentionally increased.
Patent JP-2001356102-A (JP)
Title: Analytic method for composition modulated structure of mixed crystal semiconductor film
Inventor: OGASAWARA MATSUYUKI
IPC: G01N23/207
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for quantitatively evaluating the period and amplitude of the composition modulated structure, which is generated in a mixed crystal semiconductor film and causes a problem in application, while a means for quantitatively measuring the composition modulation structure is not present in the past. SOLUTION: In this analytic method for composition modulated structure of mixed crystal semiconductor film by X-ray diffraction method, a diffraction intensity spectrum of asymmetric reflection with an emitting angle lower than the incident angle of X-ray is used, whereby the half-value width of the main peak of the diffraction intensity spectrum is minimized so that a side robe is easily separated from the main peak, and the period or amplitude of the composition modulated structure is quantitatively evaluated from the interval or diffraction intensity of the peak of the side robe. For example, the composition modulated structure of a mixed crystal semiconductor film formed on an InP (001) substrate is quantitatively analyzed by use of diffraction of diffraction plane index (242) or (044).
Patent JP-2001358286-A (JP)
Title: Semiconductor device
Inventor: SATO MOTOAKI
IPC: H01L25/065
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a stacked chip semiconductor device that wire bonding between each semiconductor chip and a lead is not stable. SOLUTION: In a stacked chip semiconductor device, thickness of sealing resin from the element face of a semiconductor chip can be regulated constantly by the total thickness of a die pad 2 and a thermosetting adhesive sheet 7 because the die pad 2 is exposed, on the side opposite to the sticking face of the thermosetting adhesive sheet 7, in flush with the surface of a sealing resin 6 under resin molded state. First and second semiconductor chips 3f, 3s are rectangular and stacked while forming a constant amount of overhang such that the long side of the second semiconductor chip 3s is orthogonal to the short side of the first semiconductor chip 3f. Consequently, each semiconductor chip is connected stably with an inner lead part 1a through thin metal wires 5f, 5s.
Patent JP-2001352722-A (JP)
Title: Dynamo-electric machine and connecting method for feeding lead wire
Inventor: SHIMAMOTO TADASHI
IPC: H02K19/16
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a dynamo-electric machine and a connecting method for feeding lead wire, capable of increasing centrifugal force without adjusting the hardness of the feeding lead wire by after-treatment such as cold work by press, and inhibiting plastic deformation of the connecting part to a connection conductor of the feeding lead wire. SOLUTION: The feeding lead wire 15 consists of a first part 15a connected to the connection conductor 16, a second part 15b having thickness thinner than that of the first part 15a, and a third part 15c which is formed between the first part 15a and the second part 15b and of which thickness changes from that of the first part 15a to that of the second part 15b. The first part 15a of the feeding lead wire 15 and the connection conductor 16 are connected by electron beam welding or brazing jointing while the feeding lead wire 15 is being cooled.
Patent JP-2002002877-A (JP)
Title: Reinforcing structure of cover lid and method for reinforcing cover lid
Inventor: ONISHI KUNIAKI
IPC: B65D90/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To rationally and effectively reinforce an actually used cover lid even if the strength of the lid cover is lowered by the peeling or damage of an adhesive, without applying an emergency reinforcing measure thereto to regenerate and utilize the same. SOLUTION: In the method for reinforcing the beam structure cover lid 1 constructed on a lid receiving part, the cover lid 1 is detached and the small beam 12 support pieces 15 of the cover lid 1 are detached and reinforcing beams 16 are bonded to the inner surfaces of main beams 11 so as to support the undersurfaces on both end sides of the small beams to form a reinforced structure.
Patent JP-2002006351-A (JP)
Title: Method for manufacturing polarization reversal crystal
Inventor: TANIGUCHI KOICHI
IPC: G02F1/355
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarization reversal crystal by which the quality of polarization reversal on the surface and in the inner part of the crystal can be improved and peeling of electrodes during processing can be suppressed. SOLUTION: An insulating layer 2 is formed on one face of a ferroelectric crystal plate 1 except for the reversal region, and an electrode layer 3 is formed to cover the reversal region and the insulating layer 2. The electrode layer is formed from a material showing high adhesion property to the ferroelectric crystal. Then a resistance reducing layer 4 is formed as a second layer covering the whole electrode layer and/or the surface layer of the electrode layer itself. The resistance reducing layer decreases the resistance in the electric connection between the electrode layer 3 and a medium 5 for application of voltage.  The medium 5 for application of voltage in one polarity brought into contact with the upper face of the resistance reducing layer 4, and a voltage is applied on the ferroelectric crystal plate by the medium 5 and an electrode 6 disposed on the other face of the crystal plate to cause polarization inversion.
Patent JP-2002010638-A (JP)
Title: Switching power supply device
Inventor: HIROTA TAKU
IPC: H02M3/28
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a rectifier element inside either power supply circuit from being mal-operated or burnt out caused by an output voltage of the other power supply circuit which is parallel-connected with the either power supply circuit. SOLUTION: The switching power supply device is constituted of a transformer 2 which induces AC voltage on its secondary side by switching a DC input of its primary side, a synchronous rectifier circuit 4 which full-wave rectifies the AC voltage from the transformer 2, a filter 10 which supplies an output voltage to a load by smoothing the output voltage of the rectifier circuit 4, and an error amplifier 13 which controls an operation of a switching element 3 through a switching control circuit to keep the output voltage of the filter 10 at a specified level. FET 5, 6 in the rectifier circuit 4 are on- or off-controlled responding to the output voltage of the error amplifier.
Patent JP-2002004641-A (JP)
Title: Boxed grave
Inventor: NOZAWA TOMOYOSHI
IPC: E04H13/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a boxed grave easy and inexpensive to maintain and manage and capable of conserving evidences and carrier records certifying the existance of the deceased without requiring a wide grave site. SOLUTION: The boxed grave comprises evidence storing containers 2, 2 for storing evidences certifying the existance of the deceased in an identifiable manner, recording media 3, 3 for recording carrier information for the deceased and a box 1 for enclosing and storing the evidence storage containers 2, 2 and the recording media 3, 3 together with a deterioration preventive gas.
Patent JP-2002008949-A (JP)
Title: Method of manufacturing electrode foil for aluminum electrolytic capacitor
Inventor: KURIHARA NAOMI
IPC: H01G13/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which electrode foil for aluminum electrolytic capacitor which is used for various kinds of electrical equipment and can reduce the fluctuations of the capacitance and withstand voltage of anode foil can be manufactured. SOLUTION: In the method, in which the electrode foil for aluminum electrolytic capacitor is manufactured by forming a chemically converted coating film on aluminum foil 1 by supplying an electrical current from a DC power source 7 to the foil 1, while the foil 1 is continuously run among negative plates 4 provided in a chemical conversion tank 5, a running roller 3 at the outlet of the tank 5 is formed in a metallic roller and a voltage detector 6 is provided between the roller 3 and the negative plates 4. In addition, the output voltage of the power source 7 is controlled, by feeding back the voltage detected by means of the detector 6 to the power source 7. Therefore, anode foil having a superior quality can be produced stably.
Patent JP-2001053737-A (JP)
Title: Receiver
Inventor: AIZAWA MASAMI
IPC: H04L7/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To suppress degradation of performance of a synchronization processing even when a synchronization code is made into an error correction code together with a main signal. SOLUTION: The main signal S1 to be transmitted and the synchronization code S2 are time division multiplexed according to frame structure by a synchronization code multiplexing part 11, error correction is performed for the multiplexed synchronization code and the main signal by an error correction encoding part 12, modulation processings such as PSK, QAM are performed as changing modulation systems according to parts of the synchronization code and the main signal by a modulating part 13 and transmitted on the transmitter side. Then, synchronization of the synchronization code is detected by using a part to be unique after error correction at a synchronization detecting part 22 on the receiver side.  In this case, erroneous detection of synchronization is reduced by selecting a signal whose part to be unique after it is made into the error correction code becomes the code with high correlation for the synchronization code S2.
Patent JP-2001269639-A (JP)
Title: Final soil covering method for final waste disposal site
Inventor: HIGUCHI SHOICHI
IPC: B09B1/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a final soil covering method for final waste disposal site which is capable of promoting the decomposition and stabilization of the wastes reclaimed in the final waste disposal site by maintaining the quasi-aerobic environment while reducing the cost relating to a waste treatment of leaching liquid. SOLUTION: When surfaces, such as soil covers, are finally formed on the surfaces of the wastes 2 reclaimed in the reclaimed areas of the final waste disposal site, the surface layers are so formed that segments 3 having water permeability and segments 4 having imperviousness or slight water permeability are mingled. Drainage facilities 5 and 6 for draining the rainwater falling to the segments 4 having water impermeability or slight water permeability as ground surface water to the outside of the reclaimed area are formed in the segments 4.