baber/WOPTO huggingface dataset:
Patent JP-2001292073-A (JP)
Title: Antenna switch module
Inventor: HAYAKAWA TOSHITAKA
IPC: H04B1/44
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an antenna switch module that contributes to downsizing and weight reduction without losing the stability of operation of a mobile communication unit. SOLUTION: Since an antenna switch 20 requires no external provision of a diplexer DP and coupling capacitors C3, C8, the mount area of a dual bind unit 100 on which the antenna 20 is mounted can be reduced. Furthermore, since the coupling capacitors C3, C8 can be properly changed and the impedance matching between switch circuits SW1, SW2 of the antenna switch 20 single body and the diplexer DP can properly be taken, the high frequency characteristic of the dual band unit 100 can be stabilized. Accordingly, the antenna switch 20 contributes to downsizing and weight reduction without losing the stability of the operation of the dual band unit 100 coping with different frequency bands.
Patent JP-2001105736-A (JP)
Title: Heat-transfer material and printing method, and printer
Inventor: MIYAZAKI NOBUO
IPC: B41M5/40
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To easily perform a printing at a high speed on a plain paper or the like of which the surface is not smooth. SOLUTION: For this heat-transfer material 10, on the mold release layer side of a supporting body, a transfer layer is laminated. The transfer layer is constituted in such a manner that microcapsules enclosing a dye precursor substance and a photo- curing resin or the like, is mixed in a developer layer comprising a developer and a thermoplastic resin. When respective color beams of red, green and blue are emitted in order from an LED head 23, based on image data, on the transfer layer of the heat-transfer material 10 which is linearly carried, respective microcapsules which should color-develop into cyan, magenta and yellow, are cured by the numbers corresponding to the luminous energies for respective colors of red, green and blue. A thermal head 24 heats the heat-transfer material 10 while pressing the material 10 to a plain paper 18.  Microcapsules, which have not been cured, are broken by the heat-pressing by the thermal head 24, and dye precursor substances inside flow out and react with the developer. Thus, respective images of yellow, magenta and cyan are color-developed and manifested at densities being inversely proportional to the luminous energies for respective colors of blue, green and red. Simultaneously with the manifestation, the transfer layer melts and is transferred onto the plain paper 18.
Patent JP-2001290527-A (JP)
Title: Position instructing method
Inventor: TOKUTAKE HIDEO
IPC: B25J19/06
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To instruct an accurate position without placing any large load on a work, a machining tool, a driving mechanism for the work, etc. SOLUTION: This method has a step wherein the work 37 is moved from before a target instruction position to the instruction position by placing in operation motors which drive arms 16 and 26 to rotate on shafts T and U and a lower clamp part 31 to rotate on a shaft V while exciting currents flowing to the motors are detected, a step wherein the work 37 is made to abut against the surface of a grinding wheel 11 corresponding to the instruction position, a step wherein the exciting currents flowing to the motors are all temporarily cut off when at least one of the exciting currents flowing to the motors exceeds a prescribed value,  and a step wherein the position of the work in the state wherein the reaction forces applied from the grinding wheel 11 to the arms 16 and 26 and motors balance with the mechanical frictional forces generated by the arms 16 and 26 and motors when the work 37 is made to abut against the grinding wheel 11 while the exciting currents are cut off.
Patent JP-2001290310-A (JP)
Title: Yellow toner
Inventor: IIDA HAGUMU
IPC: G03G9/097
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an yellow toner which is hardly influenced by environmental changes, realizes good color reproducibility and electrification stability and satisfies both of fixing properties and offset resistance. SOLUTION: In the yellow toner having yellow toner particles containing at least a binder resin, yellow coloring agent and organic metal compound, the binder resin essentially consists of a polyester resin and has 2.0 to 50.0 mgKOH/g acid value. The yellow coloring agent is C.I.Pigment Yellow 97. The organic metal compound is an aluminum compound of unsubstituted or substituted benzilic acid.
Patent JP-2001289989-A (JP)
Title: Steam turbine controller for nuclear power plant
Inventor: KOIWAI MASATOSHI
IPC: F01D21/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine controller capable of preventing the nuclear reactor pressure from rising suddenly and reducing the nuclear reactor pressure. SOLUTION: This steam turbine controller for nuclear power plant is formed so that, when a turbine bypass valve inoperativeness detection signal detecting the full closing of a turbine bypass valve 7 by a turbine bypass valve full close detector 39 is continued for a specified time when a turbine trip is detected by a turbine trip detector 40, a command signal for fully opening the valve 7 by a turbine bypass valve rapid operating solenoid valve 37 is output to switch a turbine bypass valve control performed by a controller 13 for adjustment control from an adjustment control by pressure control signal to a control for opening the valve 7 by the on/off control of a controller 14 for on/off control.
Patent JP-2001297793-A (JP)
Title: Nonaqueous electrolyte secondary cell and nonaqueous liquid used for the same
Inventor: SUZUKI HIROFUMI
IPC: H01M10/0525
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary cell with good cycle characteristics and shelf life characteristics. SOLUTION: For a cell system using a double oxide of lithium and manganese as a positive electrode activator, and a carbon material as a negative electrode activator, the electrolyte is composed of a mixed solvent containing at least cyclic carbonate and chain carbonate dissolving lithium salt to which 0.01-10 weight % of cyclic acid anhydrite is added. More than 95% of the mixed nonaqueous solvent is composed of cyclic carbonate and chain carbonate.
Patent JP-2001295740-A (JP)
Title: Magnet switch of starter
Inventor: IWAMOTO ATSUYA
IPC: F02N11/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnet switch of a starter stabilizing the support of a core for a rod to reduce the wear of the rod, and enabling miniaturization by reducing the axial dimension of the rod. SOLUTION: The outermost peripheral surface of a large diameter part 10 abuts on the inner wall surface of the projection 20 of the core 24 even when a movable contact 8 abuts on a motor side contact 11 and a battery side contact 12.
Patent JP-2000310262-A (JP)
Title: Brake pad for bicycle disk brake
Inventor: NAKAMURA YASUSHI
IPC: F16D65/847
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To minimize or suppress heat generated between a brake pad and a brake disk by providing grooves accelerating the dissipation of the frictional heat between the frictional pad and the brake disk on the back face of a back plate. SOLUTION: A hollow central groove 120 is provided nearly at an intermediate section between a front end section 124 and a rear end section 128 on the back face 111 of a back plate 100. A hollow first offset groove 132 is arranged nearly at an intermediate section between the front end section 124 and the central groove 120, and a hollow second offset groove 134 is arranged nearly at an intermediate section between the central groove 120 and the rear end section 128. Surface area is increased by the central groove 120, the first offset groove 132 and the second offset groove 134, and heat radiating paths communicating with the outside can be formed. The cooling of a brake pad 76 can be accelerated, and the heat generated between the brake pad 76 and a brake disk can be minimized or suppressed.
Patent JP-2001296411-A (JP)
Title: Light reflecting plate, reflective liquid crystal display element and method for producing the same
Inventor: YAMANAKA YASUHIKO
IPC: G02B5/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a light reflecting plate which ensures good reflecting characteristics and having scattering property due to surface waviness while producing a wavy layer as the base of the reflecting plate in a reduced number of simple steps and to obtain a reflective liquid crystal display with the reflecting plate. SOLUTION: A wavy layer for forming a wavy surface on the surface of a reflecting film is formed on a substrate 1 and the reflecting film is formed on the wavy layer and on the bottom substrate on which the wavy layer opens. The wavy layer is formed by a single photo step.
Patent JP-2000315554-A (JP)
Title: Electric switch device
Inventor: WHITE PAT
IPC: H01R24/58
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric switch device of very simple structure and exerting the effect to suppress the cost. SOLUTION: A first switch contact 22 is blanked out from a metal plate material having a base 32 and a resilient contact arm 34 of consolidated structure formed by folding on the base 32 in the cantilever supported condition, and the resilient contact arm 34 has a tip 36 directed as going apart from the base 32 whereas the first contact surface 40 makes displacement to one side of the resilient contact arm 34, and a second switch contact 24 has a second contact surface 30 opposing to the base 32 of the first switch contact 22 in the position opposing to the engaging direction with the first contact surface 40, whereby the first contact surface 40 is moved in the direction of going apart from the second contact surface 30 of the second switch contact 24 with the motion of the first switch contact 22 directed toward the base 32 of the resilient contact arm 34.
Patent JP-2001299438-A (JP)
Title: Powder puff material
Inventor: KINOSHITA HIDEYA
IPC: A45D33/34
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a powder puff material having a thermal storage property and an excellent temperature conditioning function. SOLUTION: The powder puff material comprises dispersing microcapsules containing latent-heat thermal storage agents inside each of shells thereof into a foam material such as soft polyurethane foam or the like.
Patent JP-2001302053-A (JP)
Title: Sheet conveyance device and picture image reading device
Inventor: TAKITA NORIO
IPC: G03G15/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of miniaturizing the whole device, simplifying a driving system, improving a speed when continuous sheet reading processing is done, and storing a document sheet to be discharged stably. SOLUTION: This sheet conveyance device is provided with a first conveyance point, a second conveyance point, and a third conveyance point which form a conveyance path for the document sheet, a drive motor driving sheet conveyance means at these three conveyance points, and a curved path which is arranged between the second conveyance point and the third conveyance point and in which a sheet reading and processing part reading and processing the document sheet to be conveyed is positioned and is provided with a document sheet deflection means discharging the document sheet onto a paper discharge stacker by the sheet conveyance means at the third conveyance point and deflecting the document sheet toward the paper discharge stacker.  The sheet conveyance means at the third conveyance point has a paper discharge roller, the document sheet deflection means is a plate spring capable of oscillating in a predetermined scope, and an end part side in the direction of paper discharge of the plate spring is formed into a curved shape by copying a peripheral face of the paper discharge roller.
Patent JP-2001028268-A (JP)
Title: Battery electrode material manufacture thereof and electrochemical battery
Inventor: OGINO SEIJI
IPC: H01M10/36
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved battery electrode material allowing enhancing in battery efficiency. SOLUTION: This battery electrode material is made of fiber fabric selected from among a group comprising carbon fiber, graphite fiber and carbon fiber/ graphite fiber. C-O bonds introduced by plasma treatment, photochemical treatment or ion-implanting treatment are present on a surface of the fiber fabric. The concentration of the C-O bonds gradually decreases toward the inside form the surface of the fiber fabric. The fiber has degree of oxidation such that a ratio (the umber of oxygen atoms)/(the number of carbon atoms) determined by X-ray photoelectron spectroscopy is in a range of 0.1-3.0, while having such a graphitization degree such that an R-value determined by Raman spectroscopic analysis is in a range of 0.1-1.2.
Patent JP-2001308922-A (JP)
Title: Electronic mail system, computer-readable recording medium for recording electronic mail communication program and electronic mail communication method
Inventor: MORITA YASUHIRO
IPC: H04L12/46
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To attain delivery of a mail even when an IP address of a destination mail server cannot be acquired via a network at the transmission of the mail. SOLUTION: A mail server 15 receiving a mail address to a B  domain 2 inquires of a DNS server about mail server information of a destination domain domain 2 (2). The DNS server 30 cannot provide the information because the server 30 is failed (3). The mail server 15 generates an error mail that the destination mail server is unknown, and transmits it to Mr. A (4). A mailer software program of Mr. A receiving the error mail reads an IP address 10.0.2.2 corresponding to the domain 2 from a memory storing IP addresses and re- transmits the mail to the B  [10.0.2.2] (6). The mail server 15 gives the mail to a mail server 25 of the IP address 10.0.2.2 (7). Mr. B uses a mailer software program to read the mail (8).
Patent JP-2001308551-A (JP)
Title: Traveling device for transaction device, and layout structure thereof
Inventor: NINOMIYA TOKUHIRO
IPC: G07D9/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To use a transaction device in either structure also for the other installation environment and at the same time secure working efficiency and crime prevention properties when maintaining the transaction device for two types of transaction devices called front and rear maintenance machines. SOLUTION: A rotary stand 3 where a transaction device 9 that is provided with an operation part 9a being operated by a user at the time of a specific transaction, and opening/closing structures 9b and 9b' that are opened or closed by a worker in the case of maintenance are provided is mounted, and the transaction device 9 is rotated around a vertical axis, and a horizontal traveling mechanism 2 for moving the rotary stand 3 along with the transaction device 9 horizontally, are provided.
Patent JP-2001301812-A (JP)
Title: Roll sheet for packaging material
Inventor: WATANABE KATSUMI
IPC: B65D65/14
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rooled sheet for a packaging material which can easily obtain the packaging material to be lapped on an upper surface of a transparent storage box (for example, a PE container) containing strawberries or the like for the packaging mode of articles such as strawberries. SOLUTION: In the rooled sheet for the packaging material which can obtain a plurality of packaging materials 5 by cutting a sheet body 2 in the width direction, a viscous part 3 is provided on the sheet body 2 along the longitudinal direction except a scheduled part 7 to be cut.
Patent JP-2001316551-A (JP)
Title: Resin composition and method for producing the same
Inventor: OKAMOTO TOMOHIRO
IPC: C08J5/18
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which exhibits an excellent gas barrier property even under a high humidity without deteriorating the original transparency of a vinyl alcohol-based polymer, and to provide a method for producing the same. SOLUTION: This resin composition comprising (A) a vinyl alcohol-based polymer having an ethylene content of 0 to 70 mol.% and (B) a sellable laminar silicate into whose layers a quaternary ammonium ion represented by formula (1) [R1 is H, a 1 to 30C alkyl or benzyl; R2 and R3 are each (CH2CH2O)nH, (CH2CH(CH3)O)nH or a 1 to 30C alkyl; R4 is (CH2CH2O)nH or (CH2CH(CH3)O)nH; (n) is 1 to 50] is introduced.
Patent JP-2001318738-A (JP)
Title: Electronic equipment
Inventor: AMAMIYA RYOJI
IPC: H05K7/20
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of flexibly coping with the change of a heat radiation means. SOLUTION: This electronic equipment is provided with the heat radiation means 40 for radiating heat generated by a heat source inside the main body of the electronic equipment to the outside of the casing 2A of the main body and a lid 30 fitted to an opening part provided on the casing 2A for forming the outer wall of the main body integrally with the casing 2A and holding the heat radiation means 40. Even in the case that the heat radiation means is changed, just by changing the shape of the lid, the change of the heat radiation means is easily coped with without changing the shape of the casing.
Patent JP-2001031711-A (JP)
Title: Manufacture of styrenic resin and that of styrenic resin composition
Inventor: TAMURA SHINICHI
IPC: C08F12/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacturing a high quality styrenic resin with a high productive efficiency. SOLUTION: The manufacturing process of a styrenic resin which process comprising the production of a high purity styrenic resin by removing a monomer contained in a styrenic resin manufactured by polymerization by means of a vertical style, agitation type film, evaporator, is characterized in that the styrenic resin to be fed into the vertical style, agitation type film evaporator has an intrinsic viscosity [η] at 30 deg.C of a methyl ethyl ketone solution of the acetone soluble portion in the range of from 0.2 to 2.5 dl/g.
Patent JP-2001322940-A (JP)
Title: Cathepsin d production facilitative agent
Inventor: ISHIKAWA JUNKO
IPC: A61K8/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cathepsin D production facilitative agent which shows high safety to the human body and is useful as a pharmaceutical or cosmetic aiming at preventing and treating dermal disease accompanied with the abnormal abrasion of the corneocyte, skin somberness or ageing. SOLUTION: This cathepsin D production facilitative agent for epidermal cell is obtained by including extracts from at least one kind of plants selected from Catalpa ovata, Schizonepeta tenuifolia var. japonica, Saussurea lappa, Pharbitis nil, Paeonia albiflora, Thea sinensis L., Panax Schinseng, logwood (Haemoloxylum campechianum), Rehmannia glutinosa, thyme(Thymus vulgaris), Prunus persica, Paeonia suffruticosa, Prunus Armeniaca L.var.Ansu, Zingiber officinale, Polygala tenuifolia, Plantago asiatica L., Panax japonicus, Picrasma quassioides, nutgall (Rhus chinensis), Betula platyphylla var.japonica, Cnidium officinale, Coix lacryma-jobi var. ma-guen, Hydrangea macrophylla var. thunbergii, Arnica Montana L., Arctium Lappa L. Litchi chinensis or lily and lactoferrin.
Patent JP-2001323650-A (JP)
Title: Soundproof vibration control structure
Inventor: FUCHIGAMI EIJI
IPC: C04B32/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof vibration control structure having excellent soundproofing and vibration control-property. SOLUTION: A facing member 13 is stretched on a foundation bed 11 via a soundproof vibration control layer 12 dispersed with electric furnace oxidizing slag granular objects which are nearly spherical and hollow bodies in a dispersion medium made of a mixture of one or two or more kinds selected from a group of a synthetic resin, rubber, elastomer, and bitumen. The electric furnace oxidizing slag granular objects are inexpensive and apply high soundproofing and a high vibration control property to the soundproof vibration control layer 12.
Patent JP-2001325666-A (JP)
Title: Receipt issue system
Inventor: YOSHIOKA TETSURO
IPC: G07G1/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of printing a message, which is selected for a client, on a receipt to be issued when receiving the purchase price of an article. SOLUTION: This system is provided with a sales database for storing sales data containing data related to a purchaser and data related to a purchased article, a member master for registering personal data for each member equipped with a field for recording message data and a message table for storing a message generated corresponding to a prescribed event when that event happens. When the event happens, the purchaser of an article related thereto is searched from the database and the message data in the message table are registered in the field for recording message data of the member master of the searched client. When issuing a receipt, the message data are read out of the member master of the relevant client and the receipt is issued after printing the message thereon.
Patent JP-2000356234-A (JP)
Title: Torsion spring
Inventor: KEES JR GEORGE
IPC: A61B17/122
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a torsion spring capable of producing substantially balanced stress distribution around a coil when torque is applied thereto. SOLUTION: This torsion spring is nonuniform in the cross-sectional area of a coil depending on an angle position around the coils 12a, 12b, 12c, and the cross-sectional area of the coil is minimum in a position on a coil diameter 20 on the same side as first and second extension parts 14, 16 and maximum in a position on the coil diameter 20 on the opposite side to the first and second extension parts 14, 16.
Patent JP-2001326452-A (JP)
Title: Printed board packaging method
Inventor: TSUJI YUKIKO
IPC: H05K3/34
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method of a printed board which enables a surface packaging component to be packaged without executing a reflow process by packaging a surface packaging component in a flow process. SOLUTION: In a printed substrate packaging method for packaging a surface packaging component 4 such as an electronic component on a printed board 1, a via 5 is applied to a component packaging pad 2 for mounting the surface packaging component 4, and heat exceeding a melting point is applied to cream solder 3 applied to the component packaging pad 2 through the via 5 in a flow process.
Patent JP-2001323256-A (JP)
Title: Aqueous dispersion for polishing chemical machinery
Inventor: HATTORI MASAYUKI
IPC: B24B37/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion for polishing chemical machinery capable of polishing a film to be processed, or the like, of a semiconductor device at a sufficient rate and useful especially in a step of shallow trench isolation. SOLUTION: This aqueous dispersion for polishing the chemical machinery comprises inorganic abrasive grains such as silica or ceria and organic particles composed of polymethyl methacrylate, polystyrene, or the like, having anionic groups such as carboxyl group, hydroxyl group, sulfuric ester group or sulfonic acid group and has a polishing rate of a silicon oxide film of >=5 times, especially >=10 times that of a silicon nitride film. Potassium dodecylbenzenesulfonate, potassium polyacrylate, potassium polyisoprenesulfonate, or the like, can be contained in the aqueous dispersion. The dispersibility, polishing rate and selectivity can be more improved by adjusting the pH with an organic base such as ethylenediamine or ethanolamine or an inorganic base such as ammonia or potassium hydroxide.