baber/WOPTO huggingface dataset:
Patent JP-2002027765-A (JP)
Title: Method for controlling voltage at substation facility and control system
Inventor: JIANG-HAFNER YING
IPC: H02J1/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple, satisfactory method capable of maintaining the voltage of DC links within a safety operation limit even under an abnormal state and a control system for performing the method. SOLUTION: Converting facilities (STN1, STN2) having voltage-converting devices (CON1, CON2) are provided between DC links (W1, W2) and AC networks (N1, N2) of a high voltage DC transmitting system. Control systems (CTRL1, CTRL2) of the converting facilities have means for controlling a dynamic electric power flow (P) between the DC links and the AC networks by having an effect on phase difference (γ) between the bus voltages (UL1, UL2, UL) of the AC networks and the bridge voltages (UV1, UV2, UV) of the voltage- converting devices.  The control systems have a detecting means (48) that generates a phase change command signal (PCO) based on an abnormal voltage state index at the DC links, and a control means (49) that has effect on the phase of the bridge voltages based on the phase change command signal and control, in such a way that the phase difference between the bridge voltages and the bus ones becomes the electric power flow from the DC links to the AC networks.
Patent JP-2002367754-A (JP)
Title: Coupling structure of power-feeding electrode rod and power-feeding terminal, heater element, heating device and board heating device
Inventor: SHIBUKAWA KAZUNORI
IPC: H05B3/12
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure with excellent durability which can prevent damage at a coupling part of a power-feeding electrode rod and a power-feeding terminal. SOLUTION: With the coupling structure of a power-feeding electrode rod 4 of a conductive ceramics sintered body with its one end 4a coupled with a heat generating element 2 by conduction and a metal power-feeding terminal 7 coupled with the other end 4b of the power-feeding electrode rod 4, a concave part 7a is formed at the power-feeding terminal 7, and inside the concave part 7a, the other end 4b of the power-feeding electrode rod 4 is inserted, the power- feeding terminal 7 forming an insertion-fitting part 5 insertion-fitted to the power-feeding electrode rod 4, and the insertion-fitting part 5 fixed by a mechanical fixing means 25.
Patent JP-2002363847-A (JP)
Title: Glass fiber molded product and method for producing the same
Inventor: YAMAMOTO TOSHIMOTO
IPC: D04H1/485
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a glass fiber molded product easy to take any desired shape, suitable to use at high temperatures and having high mechanical strength as well, and to provide a method for producing the molded product. SOLUTION: This glass fiber molded product 8 in the form of a board is produced by the following process: three needle mats 1 made by needling glass fibers are stacked together and sandwiched in between a pair of upper and lower plates 2, a weight 3 is placed on the upper plate 2 to apply load on the mats 1 to bring the mats 1 to compressed plate-like shape, the resultant mat 1 thus compressed is then heated in an electric oven 5 and kept at a temperature lower than the softening point of the glass fiber to effect fusing at the contact points of the mutual glass fibers, thereafter the resultant mat 1 is taken out from the electric oven 5 and air-cooled to solidify the fused contact points to retain the compressed plate-like shape.
Patent JP-2002366142-A (JP)
Title: Music playing support device
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a music playing support device which can efficiently present playing support information for a player. SOLUTION: The music playing support device has a plurality of playing operation elements, a photographing means which photographs a visual field including the playing operation elements and generates visual field image information, and a display means which puts together and display the playing support information and the visual field image information including the playing operation elements.
Patent JP-2002364039-A (JP)
Title: Sound absorption type leg bend
Inventor: UEDA YOSHINORI
IPC: E03C1/12
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorption type leg bend capable of radiating a discharge noise occurring in the leg bend to the inside of a room through a floor slab when the lowest leg bend is set by passing through the floor slab in a drainage system adopted by a multi-layered building or the like. SOLUTION: A vibration insulator 6 is provided around a vertical pipe section 5 of a bend body so as to fit therein from the outside, and the transfer of vibration to the floor slab 2 and a mortar 9 can be prevented.
Patent JP-2002374621-A (JP)
Title: Reverse connection protecting circuit
Inventor: SAKAI HIROSHIGE
IPC: H04B7/26
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, with respect to equipment which adopts redundant configuration, or two systems, for example 0-system and 1-system for primary power input, if one system is connected normal and the other system is connected in reversely of the systems using a use as reverse connection pro tecting means, the fuse is blown and cost for repair is required. SOLUTION: Primary power supply to a load 143 is configured redundantly and obtained from a 0-system primary power input terminal 102 and a 1-system primary power input terminal 122. If a 1-system primary power supply 121 to be connected to the 1-system primary power input terminal 122 is reversely connected and negative pole from the 1-system primary power supply 121 is connected to a 1-system positive line 124, the direction of the current is detected at a current detecting portion 128. At anomaly time, therefore, a cut off signal 129 is outputted to break (open) relay in an current cut off portion 130, and protection is thereby provided against reverse connection to the load 143 and a 0-system positive line 104.
Patent JP-2002345425-A (JP)
Title: Method for producing soya milk and method for producing bean curd
Inventor: NAMIKAWA TSUTOMU
IPC: A23L11/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing soya milk or bean curd enabling the production of soya milk or bean curd having high quality in high yield in a short time while producing little or no bean curd refuse as a by-product. SOLUTION: Raw soybean flour produced by finely pulverizing whole or peeled soybean grains is forcibly emulsified with an emulsifying machine by mixing, dispersing and emulsifying with water. The emulsification is carried out by using a high-speed agitator to rotate the soybean flour and water at a rotational speed of >=800 rpm or a pressurizing apparatus to keep the soybean flour and water under uniform pressure of >=10 MPa. An alkaline water or water added with an alkaline additive is used as the water to be mixed with the soybean flour. The liquid obtained by the forced emulsification is heated to obtain soya milk, the milk is forcibly cooled with a plate cooler, or the like, and a coagulating agent is added in the solidification stage to obtain bean curd.
Patent JP-2002372205-A (JP)
Title: Liquid chemical supply equipment
Inventor: OTANI TEISEI
IPC: F22B37/56
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide liquid chemical supply equipment whose size and costs are reduced by simplifying its structure. SOLUTION: A pump for transferring liquid chemicals to a target system in a shut down period of a power plant, is rendered to also serve as a pump for transferring liquid chemicals to a target system in an operation period of the power plant. Accordingly, the structure of the equipment is simplified and thus the size and costs of the equipment are reduced.
Patent JP-2002018519-A (JP)
Title: Strip storing apparatus for metal strip, particularly, helical type steel plate storing apparatus for thick steel plate
Inventor: HEIMANN BERNHARD
IPC: B65H20/34
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To form a strip storing apparatus capable of working a thick metal strip. SOLUTION: The strip storing apparatus for continuously supplying the metal strip from a lateral direction welding apparatus operating at a strip cutting length to a working apparatus like a tube apparatus. Particularly, a helical type steel plate storing apparatus for a thick plate is suitable for the thick metal strip 1. The metal strip 1 supplied from the tube welding apparatus is stored in an outside cage 2 by erecting a strip edge 1a and is guided to a metal strip running out part 6 by an inside cage 3 at a high position from the outside cage 2 through a bending apparatus 4 and over the metal strip stored in the outside cage 2 up to the working apparatus.
Patent JP-2003006515-A (JP)
Title: Homepage address distribution system, selling method using the system, and method for issuing information storage medium used for the system
Inventor: IKEDA ATSUSHI
IPC: G06Q10/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To enable a customer utilizing information terminal equipment installed in a convenience store or the like to acquire the URL of a desired homepage through electronic mail and to enable a store side to acquire and store the information of interests or the like regarding the customer and gather the data of customer management. SOLUTION: When the customer retrieves a homepage by utilizing the information terminal equipment 3 installed in the convenience store or the like and makes the information terminal equipment 3 read a magnetic card 1 having the registration information of the customer as a member and the electronic mail address of the customer himself/herself recorded thereon from a magnetic card reader-writer 2 in the state of viewing the desired homepage, the information regarding the customer held in the magnetic card 1 and the URL of the homepage are transmitted to a center side information management device 4.  In the center side information management device 4, a customer management file is arranged on the basis of the received information and the electronic mail in which appropriate advertisement information or the like is added to the previous URL information is prepared and distributed to the customer.
Patent JP-2003001001-A (JP)
Title: Method of evaporating and concentrating foamable liquid
Inventor: SHIOMI YUTAKA
IPC: B01D1/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress foaming surely at a low cost by a simple and easy operation. SOLUTION: In an evaporating and concentrating method, a foamable original liquid is circulated while it is supplied to a retained liquid retained in a liquid reserving part formed in the lower part of a main body part of an evaporating and concentrating apparatus and heated and evaporated to concentrate the original liquid, where in fresh water is used as the retained liquid in the liquid reserving part. This method has a process including the main steps of a fresh water supply step S1 , a vacuum forming step S2 , a retained liquid circulating step S3 , a steam supply step S4 , a steam condensing step S5 , an original liquid supply step S6 , a concentrating step S7 and the like.  Because the original liquid is supplied to the fresh water little by little and evaporated, the original liquid in the liquid reserving part reaches the boiling point as a whole at the same time and is evaporated, so that a large quantity of foam is not developed. Only an operation to supply the fresh water is added to a normal concentration operation to simplify the apparatus and the method and to suppress the additional heating energy.
Patent JP-2003017860-A (JP)
Title: Circuit board and crimping method thereof
Inventor: CHON YUI CHIAN
IPC: H05K3/46
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the higher the frequency of a signal used for a circuit board becomes, the bigger the electromagnetic interference becomes. SOLUTION: In the circuit board, there are a first signal line layer S1, a power supply line layer POWER, a ground line layer GND, and a second signal line layer S2 in upper and lower directions successively. At the same time, a first insulation layer I1 is provided between the power supply line and ground layers, and each second insulation layer I2 is provided between the first signal line and power supply line layers, and between the second signal line and ground line layers. In this case, the dielectric coefficient of the second insulation layer is smaller than that of the first.
Patent JP-2003002549-A (JP)
Title: Load detector for elevator
Inventor: MURAMATSU KOICHI
IPC: B66B5/14
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable load detector. SOLUTION: In this load detector, main ropes 1 are suspended by means of first springs 13 arranged between nuts 12 screwed onto rods 2 and a supporting frame 11 on a hoistway fixing side. Second springs 15 are arranged between a plate 14, through which the respective rods 2 are passed, and the respective nuts 12. A third spring 22 is arranged between a longitudinal motion guide 21 arranged on the hoistway fixing side and the plate 14, and a rod 16 moving upward and downward along the longitudinal motion guide 21 is arranged in the plate 14. In this way, the plate 14 is moved upward/downward without tilting, and a car load is detected when this displacement is measured by means of a displacement measuring apparatus 23.
Patent JP-2003010145-A (JP)
Title: Low-frequency pulse device
Inventor: YAMAZAKI KIMIYO
IPC: A61B5/22
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To further clearly and actually seize a treatment effect such as calorie consumption different by basal metabolism of a user in a low-frequency pulse device using low-frequency pulse voltage. SOLUTION: A low-frequency pulse device body 10 has an electrode 16 conductively contacted with a prescribed part of the body of the user, and a pulse generating part 1 for supplying the low-frequency pulse voltage to this electrode 16. In the treatment effect by the low-frequency pulse device body 10, the basal metabolism is determined on the basis of a body fat rate and individual data of the user by a basal metabolism estimating means 60, the calorie consumption of the user is calculated from the basal metabolism, a device parameter of the low-frequency pulse device body 10, preset time of treatment or actual processing time by a consumptive calorie calculating means 20, and the calorie consumption or the consumption after being reduced into other exercise amount by a consumptive calorie reducing means 30 is displayed on a display part 40 as equivalent exercise amount.
Patent JP-2003018618-A (JP)
Title: Digital broadcasting receiver, data collection apparatus, and data collection system
Inventor: HORIBE TATSUTO
IPC: H04N5/44
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver for transmitting failure data regarding failure that has occurred to a data collection apparatus for collecting the failure data when failure occurs in the digital broadcasting receiver. SOLUTION: When failure data are included in data related to a station selection operation recorded at a data-recording section 106, an operation for the operation of data broadcasting, and an operation for power supply control; the digital broadcasting receiver comprises a failure data detection section 401 for detecting and acquiring the failure data, and a failure data transmission section 402 for transmitting the acquired failure data to the data collection apparatus.
Patent JP-2003011306-A (JP)
Title: Laminated film and propylene-ethylene copolymer composition for laminated film
Inventor: ISHIGAKI SATOSHI
IPC: C08K5/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film excellent in hot tackiness properties and a propylene-ethylene copolymer composition suitable for the production of the laminated film. SOLUTION: The propylene-ethylene copolymer is used in which a propylene unit content Cp (mole %) and the peak temperature Tp ( deg.C) of a differential elution curve in temperature increase elution fractionation meet the relation of Tp+3.2(100-Cp)<=110.0 and which meets at least one of the conditions of (1) the ratio Mw/Mn of a weight average molecular weight Mw to a number average molecular weight Mn is at least 2.0, (2) a melting point Tm measured by a differential scanning calorimeter is 80.0-145.0 deg.C, and (3) the peak temperature Tp ( deg.C) of the differential elution curve in the temperature increase elution fractionation is 60.0-100.0 deg.C.
Patent JP-2003019177-A (JP)
Title: Beauty apparatus using ultrasonic wave and far infrared ray
Inventor: NISHITANI HIROKO
IPC: A61H23/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a beauty apparatus capable of simultaneously generating ultrasonic waves and far infrared rays through a head made of titanium oxide, and generating ultrasonic waves and far infrared rays proper to the body. SOLUTION: In this beauty apparatus, a board 7 is disposed in a casing 1 fitted with the head 2 made of titanium oxide, the board 7 is provided with an oscillating circuit 3 for generating ultrasonic waves, a control circuit 4 for generating far infrared rays, a switch circuit 5 energizing according to connect and disconnect of a switch, a power supply part 6 for applying an electric current to the oscillating circuit 3 and the control circuit 4 through the switch circuit 5, and a controller 10 for controlling the ultrasonic waves generated by the oscillating circuit 3 and far infrared rays generated by the control circuit 4.
Patent JP-2003022839-A (JP)
Title: Multilayed structure and lithium battery using it
Inventor: INADA TARO
IPC: H01M10/0585
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery having practical characteristics. SOLUTION: This multiplayer structure is formed by arranging an electrode body on each main surface of a layered lithium ion conductive solid electrolyte molding body. The multiplayer structure comprises the lithium ion conductive solid electrolyte molding body, an inorganic lithium ion conductive solid electrolyte, and a crosslinked body of a chemical crosslinking liquid polymer. A battery uses the multiplayer structure. The manufacturing method of the multiplayer structure is such that an inorganic lithium ion conductive solid electrolyte and a chemical crosslinking liquid polymer are mixed, a mixture is molded as a layer, an electrode body is pressed against the main surfaces of the layer, and the liquid polymer is converted into a crosslinked body, Therefore, a thin, all- solid lithium battery is easily manufactured.
Patent JP-2003022621-A (JP)
Title: Method for recording data, method for modifying data and apparatus therefor
Inventor: KIYAMA JIRO
IPC: H04N5/92
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the updating of management information multiplexed in an AV stream. SOLUTION: A method for recording data is 4 for recording, on a recording medium, a first unit (Record Unit) to store first data consisting of a video or a sound and second data to be reproduced by synchronizing with the first data, and management information (Movie fragment atom) to manage the first unit. The first unit and the management information are disposed closely to each other on the recording medium.
Patent JP-2003022192-A (JP)
Title: Compression programming method using block sort compression algorithm, processor system using the programming method and method for information distribution service
Inventor: TONOMURA MOTONOBU
IPC: G06F17/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To encode a program code by compression so as to decode it from addresses branched at random and to transmit information written by a virtual machine language independent from architecture. SOLUTION: When a program code is encoded by compression so as to store relation between a current aligning position number and a preceding aligning position number by using block sort compression algorithm, the program code can be immediately decoded from addresses branched at random by a branching instruction. A compressed virtual machine code string is directly interpreted and executed at decoding. Thereby, the program code can be compressed by the block sort compression algorithm having a high compression ratio almost equal to that of text data and information can be exchanged without depending on the architecture.
Patent JP-2002071264-A (JP)
Title: Refrigerator
Inventor: AOKI HITOSHI
IPC: F25D25/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator suppressing that the cold air in a freezer is heated and having high energy-saving effects. SOLUTION: An inner partition 12 is used to supply cold air into a box body and comprise a freezer 3, and an exclusive door 31 that can be opened and closed is provided at the front of this freezer 3. The door is provided with door packing 38 cohering to a receiving part constituted at the tip on the door side of the inner partition 12, and there are provided a constitution heating the receiving part and a member 36 suppressing that the cold air in the freezer flows to the receiving part at the time when the door is closed.
Patent JP-2003032185-A (JP)
Title: Waveform shaping circuit with conversion wavelength control mechanism
Inventor: ITO TOSHIO
IPC: H04B10/2507
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a code error rate caused by coherent crosstalk from being deteriorated when a wavelength of an input signal light and that of an output light are equal to each other. SOLUTION: When an inter phase modulation type wavelength converter 104 receiving a continuous light 103a receives a deteriorated signal light 101, the converter 104 outputs a waveform-shaped output light 105. The output light 105 and the input signal light 101 reflected by an end face 112 or the like are transmitted through an output optical fiber 108. An optical spectral analyzer 110 detects the difference of the wavelength between the output light 105 and the input signal light 101 and when the wavelength difference is going to be zero, a temperature adjustment device 111 changes the ambient temperature of a light source 103 to change the wavelength of the continuous light 103a. As a result, coincidence between the input signal light 101 and the output light 105 does not take place so as to prevent the code error rate caused by coherent crosswalk from being deteriorated.
Patent JP-2002129457-A (JP)
Title: Soft polypropylene melt spun nonwoven fabric
Inventor: PENG FANG YI
IPC: D01F1/10
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a soft polypropylene melt-spun nonwoven fabric exhibiting good tactile softness and elasticity. SOLUTION: A mixture of fatty acid amides is mixed in a polypropylene fiber in the nonwoven fabric subjected to thermal bonding and melt extrusion to impart the softness to the fabric. The mixture comprises a comparatively large amount of stearamide and comparatively small amount of ercamide.
Patent JP-2003031114-A (JP)
Title: Manufacturing method of electron source
Inventor: SAKAWA MORIKAZU
IPC: H01J9/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electron source for forming a micro protrusion on one chip with good precision and at low cost with high reproducibility. SOLUTION: This is a manufacturing method of an electron source in which a plurality of protrusions are formed on a flat plane made of an electron emission material. And this is a manufacturing method of the electron source which is characterized in that the electron emission part is formed by a selective electrolytic-polishing using hexaboride of the rare earth element or the like as the electron emission material. Preferably a flat portion is formed on the top end of the electron emission part that is formed by the selective electrolytic- polishing by further applying a mechanical polishing.