baber/WOPTO huggingface dataset:
Patent JP-2002226691-A (JP)
Title: Polyglyolic acid type resin composition
Inventor: KOMIYAMA MASAMI
IPC: C08L67/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition and its molded product, the main ingredient of which is a polyglycolic acid type aliphatic polyester resin, and the composition having an excellent biodegradable property which has not been known before, together with softness, processability, practical strengths, and barrier property when the composition is subjected to process for making thin-wall product. SOLUTION: The glycolic acid type resin composition and its molded product, in which the resin composition (C) contains 0.5 to 30% by weight of an additive (B) to the resin (A) of which the main ingredient is the polyglycolic acid type aliphatic polyester resin, having the crystal melting point of 110 to 250 deg.C, the resin composition is characterized by using a glycerin triester of fatty acid as the main ingredient of the additive (B), wherein the fatty acids, which constitute three ester groups, has the total number of carbon atoms of 9 or less.
Patent JP-2002235256-A (JP)
Title: Fiber for hair having improved curl characteristic and head decoration product comprising the same
Inventor: TAKADA MASAHIKO
IPC: A41G3/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a fiber for the hair, having characteristics of both acrylic fiber and human hair and improved defects in curl characteristics of both of the fibers and a head decoration product. SOLUTION: This fiber for the hair is obtained by mixing 20-80 pts.wt. of an acrylic fiber (A) which is made by using 45-75 wt.% of acrylonitrile, 25-55 wt.% of a halogen-containing vinyl-based monomer, and 0-5 wt.% of other vinyl-based monomer copolymerizable with them, and has 30-85 dtex fineness of single filament and >=160 deg.C of 10% shrinkage temperature with 20-80 pts.wt. of human hair (B).
Patent JP-2002231865-A (JP)
Title: Insulation board with heat sink, bonding member and bonding method
Inventor: SUGIYAMA TOMOHEI
IPC: H01L23/40
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an insulation board with a heat sink capable of setting the temperature state of a bonded part low in a state that pushing force for mutually pushing them is small when a board body side and the heat sink are mutually bonded. SOLUTION: The second metal surface layer 14 of the board body 12 and a heat sink 15 are joined by diffused junction. The heat sink 15 is composed of a composite material formed in higher hardness than the second metal surface layer 14 by a matrix phase consisting of aluminum alloy and a dispersion phase consisting of SiC particles. A protrusion 17 is formed on the opposite face 16 of the heat sink 15, and bites into the second metal surface layer 14 in the state that the side f the board body 12 and the heat sink 15 are diffused and bonded.
Patent JP-2002240895-A (JP)
Title: Drink despenser
Inventor: HASHIMOTO MASAMI
IPC: B67D1/08
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To surely feed a drink cooled to a low temperature at a cooling tank. SOLUTION: A valve 19 not submerged in the cooling water of a cooling water tank 6 and an overhanging section 8 is disposed in a sluiceway 10 so as to be cooled by the cooling water (temperature is about 3 deg.C) from a cooling coil 4. As a result, the valve 19 in the sluiceway 10 can be cooled nearly in the same way as a valve 18 submerged in the cooling water of the tank 6 and section 8, and hence the cooling water can be supplied at a temperature nearly equal to that of the water cooled at the tank 6 and section 8. A cover 28 is placed on a side surface of a refrigerator 2, the front surface of the section 8, and a feed nozzle 9. Thus, a cooling space 27 formed by the cover 28 is cooled by the cooling water so that the nozzle 9 in the space 27 and drink feed pipes 22, 23 on the exit side can be cooled.
Patent JP-2002239642-A (JP)
Title: Method for forming fine projection
Inventor: IMURA TAKAAKI
IPC: B21D22/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a forming method in which a product is obtained free from shear drop or shrinkage in the difference in level of the product as well as deformation in the projected part. SOLUTION: In the method of forming a disk-shaped member 4 having a fine projection 4a and a difference in level 3b, there are a facing process for forming a chamfering 2a on the outer circumference of a base material, a preliminary forming process for forming a previously projected part 3a and a difference in level 3b at a position where the fine projection 4a is formed, and a fine projection forming process for forming the fine projection 4a in the previously projected part 3a.
Patent JP-2002241959-A (JP)
Title: Water dispersible metallic surface treatment agent, surface treated metallic material and production method therefor
Inventor: YOSHIDA KENGO
IPC: C09D201/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface treated metallic material which has excellent properties, a water dispersible metallic surface treatment agent which can obtain the surface treated metallic material, and has storage stability, and a production method therefor. SOLUTION: In the water dispersible metallic surface treatment agent to be used, the total concentration of solid contents is 10 to 80 mass%, and, in the solid contents, the treatment agent consists of, by mass, a 40 to 90% ionomer resin, a 1 to 10% water soluble multifunctional epoxy group-containing compound, and 9 to 50% ammonium ion-adsorbed silica. The ionomer resin is an ethylene-unsaturated carboxylic acid polymer whose glass transition point is 50 to 70 deg.C, and also, 40 to 60% of a carboxylic group contained therein is neutralized by a univalent metallic cation. Further, the content of chlorine contained in the water soluble multifunctional epoxy group-containing compound is <1 mass%.  The treatment agent is applied to the upper layer of the surface of the metallic material, and is subjected to baking treatment to form an organic- inorganic composite film by 0.3 to 5.0 g/m2 in terms of dry mass.
Patent JP-2002245237-A (JP)
Title: Plan-offering device, ledger generator, plan providing method, ledger-generating method, plan-providing program, and ledger-generating program
Inventor: HASUIKE ATSUSHI
IPC: G06Q10/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a ledger-generating system capable of outputting money- saving plans. SOLUTION: When commodities are bought at shop terminals 10, data are transferred to a home server via a provider 12 and a network 11. The data on purchase amounts of money are reflected automatically and updated at the home server 14. When monthly appropriation is inputted to the home server 14, a menu list is generated, based on a registered menu DB and the menus of the previous month; and shopping instructions are outputted in reference to the cumulative purchase information at the shop terminals 10. A user can find out the shops which offered low purchase prices.
Patent JP-2002246951-A (JP)
Title: Transmission spread processing system of cdma communication equipment
Inventor: ATSUTA HIROSADA
IPC: H04B1/707
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To enable high speed processing of calculation of amplitude data and make a system scale comparatively small in size and simple. SOLUTION: A conversion table of transmission amplitude data to a transmission power value is stored on a storage device 6 disposed in a transmission spread processor, and to a read address from the storage device 6, designation of the transmission power value is conducted to a high order address, and designation of a multiplying factor is conducted to a low order address, and mapping is done.
Patent JP-2002238698-A (JP)
Title: Seat
Inventor: TONO YOSUKE
IPC: B64D11/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a seat capable of preventing the damage of baggage or the like. SOLUTION: A strain gauge 16b for a leg rest is provided on the back face of a base end side of a leg rest frame 6a. In a bed position M3, baggage B1 is placed in a leg rest operating space 40. If the leg rest 6 is turned downward in this position and butted against the baggage B1, the leg rest 6 receives reaction force from the baggage B1 (a force reverse to an inclining movement of the leg rest 6) and is deflected so as to form an upward recess. Thereby, the strain gauge 16b for the leg rest is stretched, and its resistance value and then its' gauge voltage value become greater than a judging value of inclining movement direction and a judging value of stopping. Then the motor operation is stopped so that the leg rest 6 is not turned further downward. Therefore, the leg rest 6 is inhibited from pressing the baggage B1 unnecessarily and damage of the baggage can be prevented.
Patent JP-2002251784-A (JP)
Title: Optical disk substrate and optical disk
Inventor: UEDA KEIJI
IPC: G11B7/24047
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain optical disks which permit simultaneously molding of dum my substrates and information substrates by using the same molding equipment relating to the optical disk substrates, rearranges and simplifies the layout of manufacturing equipment, attains the compatibility of the saving of a storage space with the temporary storage in a single plate state in a manufacturing process step and the protection of the disk in the superposing storage after sticking and do not hinder the work of printing the surfaces of the optical disks with labels. SOLUTION: Stack ribs 61 formed at the inner peripheral parts on the mirror finished surface sides of the optical disk substrates 81 used for the optical disks of a bonding type are formed to a projecting shape of an externally toothed gear shape repeating the patterns combined with projections of different shapes at prescribed periods and hollow grooves 65 formed in the inner peripheral parts by the pawls of the inner peripheral holders of a stamper on the information surfaces on the opposite side are formed to the hollow groove shape of the same shape inverting ruggedness from the ruggedness of the stack ribs in the same radial position as the stack ribs.
Patent JP-2002252523-A (JP)
Title: Fet band amplifier
Inventor: MIYAGI HIROSHI
IPC: H03F1/26
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an FET band amplifier by which high gain can be obtained. SOLUTION: The TFT band amplifier is constituted of a multi-stage amplifier 1 formed integrally on a semiconductor substrate, and a BPF 2 which is connected as an outside component with the amplifier 1. The amplifier 1 is provided with amplifiers 11-15 of five stages and a BPF 16 which is inserted in the middle of the amplifiers 11-15. Each of the amplifiers 11-15 operates as a differential amplifier using a P-channel FET as an amplifying element. The BPF 16 passes band component wider than amplification band of the whole FET band limited amplifier. By eliminating low frequency components of a signal amplified by the amplifiers 11-13 of three stages, 1/f noise can be reduced. By eliminating high frequency components, thermal noise can be reduced. As a result, each of the amplifiers 14, 15 connected with the post stage of the BPF 16 is not saturated by noise component.
Patent JP-2002250285-A (JP)
Title: Scroll compressor
Inventor: MOROZUMI NAOYA
IPC: F04C18/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor with a good compression efficiency by reducing a gas leak loss at the inside. SOLUTION: An eccentric amount e of a crank shaft 41 against a main shaft 42 of a rotation driving shaft 4 is largely set to the optimum condition corresponding to a clearance C1 (D1 -d1 ) of a crank part between a boss 323 and the crank shaft 41 and a clearance C2 (D2 -d2 ) of a bearing part between a bearing part 21 and the main shaft 42.
Patent JP-2002250555-A (JP)
Title: Indoor unit and air conditioner
Inventor: ITO YOSHIHIRO
IPC: F24F11/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit capable of performing even superior air- conditioning automatically by interlocking air-conditioning with other air- conditioning equipment or the like to operate them. SOLUTION: This device is provided with a fan for sucking in indoor air from an air inlet and blowing it out from an air outlet, an indoor heat exchanger performing heat exchange between the indoor air and the refrigerant supplied from an outdoor unit, an indoor unit control part 15 equipped with various electric circuit elements and multidirectional communication functions and a humidity sensor 18 detecting indoor humidity, and the indoor unit control part 15 is provided with a humidifier sequential operation mode performing the operational control of a humidifier 40 according to the detection value of the humidity sensor 18.
Patent JP-2002251204-A (JP)
Title: Method for constructing control loop
Inventor: TSUCHIDA TAKASHI
IPC: G05B11/36
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an operation is complicated, that is, it is necessary to use a plurality of builders for constructing a control loop including a control station and a field bus system, and it is necessary to consider the correspondence of the connecting terminal of a field bus communication module and the terminal of a field bus block. SOLUTION: A shadow block is prepared in a control drawing builder for constructing the control loop of a control station, and a field bus block is assigned to this shadow block. Also, the preparation and allocation of the shadow block is performed by a drag-and-drop operation. Thus, it is possible to construct the control loop including a field bus system by a single builder, and to simplify the operation.
Patent JP-2002248655-A (JP)
Title: Device for controlling injection
Inventor: HIRANO TOMOHIRO
IPC: B29C45/76
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To decrease the frictional resistance between the inside surface of a heating cylinder and a molding material. SOLUTION: A heating cylinder 11, a screw 12, a molding material supply means 105 for supplying the molding material to the cylinder 11, a molding material detecting means which is arranged to face the feed zone of the screw 12 and detects the molding material in a channel, and a supply quantity setting means 106 for setting the quantity of the molding material to be supplied by the supply means 105 corresponding to the results of detection in order to prevent the molding material from being packed 100% in the channel of the screw 12 are provided. Since the state of the molding material is made sparse in the feed zone, the frictional resistance between the inside surface of the heating cylinder 11 and the molding material can be reduced in a metering process.
Patent JP-2002248586-A (JP)
Title: Assembling method of steel structure
Inventor: KITAMURA OU
IPC: B23K26/21
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an assembling method of steel structure capable of reducing welding deformation and distortion, even if using a thin steel plate. SOLUTION: An assembling method of steel structure including the first process of arranging a reinforcing member 20 at a prescribed interval on one side of a steel plate 10 and the second process of arranging the steel plate 10 on a frame member 30 and connecting the reinforcing member 20 with a groove 31 arranged at the frame member 30, is that the reinforcing member 20 is to be fixed to the steel plate 10 by a laser welding from the other side of the steel plate 10.
Patent JP-2002249058-A (JP)
Title: Electric power steering device
Inventor: IZUMITANI YOSHIAKI
IPC: B62D6/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of improving the steering feeling by suppressing small vibration of low frequency. SOLUTION: An electric motor for giving the auxiliary steering power to a steering mechanism is controlled by the steering torque. The basic target current Ib is set based on the control torque data Tnow corresponding to the steering torque (R2). The control torque data Tnow is subjected to the primary low pass filtering to obtain the torque data B (R3). The torque differential value Tdif is obtained by obtaining the difference between this torque data B and the control torque data Tnow (R4). The basic target current Ib is corrected based on this torque differential value Tdif to obtain the target current I- obj (R5). The electric motor is controlled based on this target current (R6).
Patent JP-2002256084-A (JP)
Title: Aramid film
Inventor: KITA KOHEI
IPC: C08J5/18
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant base film capable of giving a magnetic recording-medium excellent in durability, whereby a good magnetic- transformation property is kept for a long period of time. SOLUTION: This aramid film is composed of an aromatic polyamide, wherein a number of peaks having a height from a flat plane of the film of 20 nm or above and below 50 nm, is 50,000 or above and 1,000,000 or below pieces/mm<2> , the number of peaks having the height of 50 nm or above and below 100 nm is 30,000 or above and 200,000 or below pieces/mm<2> , and the number of large peaks having the height of 270 nm or above is 50,000 pieces/100 cm<2> or below.
Patent JP-2001264040-A (JP)
Title: Machine tool probe and method for switching on the same
Inventor: FUGE JONATHAN P
IPC: H04B10/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem where probe malfunctions due to light disturbance. SOLUTION: A light signal transmitting circuit for the probe is switched on by a light switch turn-on signal, including a burst of pulse having a prescribed length. This is detected by a circuit that determines whether an input signal is a true turn-on signal or is a disturbance burst, based on the duration of the turn-on signal.
Patent JP-2002256045-A (JP)
Title: Active energy ray-curable resin composition and its use
Inventor: UEDA MITSUNORI
IPC: C08F299/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable resin composition, capable of producing its coated film having an excellent heat resistance. SOLUTION: The active energy ray-curable resin composition contains a polymer [1] which is obtained by introducing ethylenically unsaturated bonds to both the ends of a block copolymer (C) which is prepared by bonding a polymer component (B) having a glass transition temperature of >=10 deg.C and a number-average molecular weight of 100-150,000 to both or one end of a polymer component (A) having a glass transition temperature of <=10 deg.C and a number-average molecular weight of 1,000-200,000, and a photopolymerization initiator [2].
Patent JP-2002255908-A (JP)
Title: Method for producing optically active 1-(fluorophenyl) ethylamine
Inventor: ISHII AKIHISA
IPC: C07C209/62
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 1-(fluorophenyl) ethylamine useful as an important intermediate for pharmaceuticals and agrochemicals. SOLUTION: The optically active 1-(fluorophenyl)ethylamine is produced in high optical purity and chemical purity by carrying out dehydrative condensation of fluorophenyl methyl ketone and an optically active primary amine under acidic condition, converting the obtained optically active imine into an optically active secondary amine by asymmetric reduction with a hydride reducing agent and subjecting the obtained secondary amine to hydrogenative decomposition in a hydrogen atmosphere of <=2 MPa at >=40 deg.C using <=0.5 wt.% (in terms of metal) group VIII metal catalyst.
Patent JP-2002258254-A (JP)
Title: Multiple motherboard for liquid crystal display element
Inventor: KUROSE YOSHIYUKI
IPC: G02F1/1333
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a multiple motherboard used for manufacturing of an internally-colored liquid crystal display element accurately controlling its film thickness by using a color filter formed on the product substrate itself without requiring color filter grinding. SOLUTION: The multiple motherboard for liquid crystal display element 10 is provided with cell board forming areas 11a-11d for forming one cell board of the internally-colored liquid crystal display element, each of which forms a color filter 110 containing a color element, R, G, B, respectively. On a dummy board section located at the center of the board surrounded by each cell board forming area 11a-11d, the same dummy color filter 120 as the color filter 110 formed on each cell board forming area is formed.
Patent JP-2002259905-A (JP)
Title: Bar code reading method, and bar code reading device and program
Inventor: ASHIURA ATSUSHI
IPC: G06K7/14
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To rapidly read bar codes even in a situation that bar codes including a supplemental part and bar codes not including it coexist. SOLUTION: In a main part of each bar code including the supplemental part, a designation code is set at its predetermined figure position. A main part analysis means 311 analyzes the main part, and a presence determination means 312 examines whether or not the designation code is set at the predetermined position of the main part. When the designation code is set, a supplemental part analysis means 313 executes an analysis process for the supplemental part until the analysis result for the supplemental part is obtained or a predetermined time elapses. When the analysis result for the supplemental part is obtained, a synthesizing means 314 synthesizes and outputs the analysis results for the main part and the supplemental part, and when the analysis result for the supplemental part is not obtained, it outputs only the analysis result for the main part.
Patent JP-2002256615-A (JP)
Title: Water closet and method for executing spout tool used for the same
Inventor: MIYAHARA SHUHO
IPC: E03D11/13
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a water closet in which the merit of a spout tool is worked effectively and a remarkable flushing function is realized while there is no fear of a leakage of water in the case of the execution of works in the water closet with the spout tool as a separate body. SOLUTION: In the water closet with the spout tool composed of the first spout section spouting flushing water onto the bowl surface of a stool, a water supply port as an inflow port for flushing water and a pipe line connecting the first spout section and the water supply port and a water-supply source control section controlling the spout of flushing water, a joining means water- tightly communicating the water supply port and the water-supply source control section in a watertight manner is mounted.
Patent JP-2002262043-A (JP)
Title: Image recorder
Inventor: TACHIBANA MASAKI
IPC: H04N1/21
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder that reduces a recording time when images for communication texts stored in an image memory are read and recorded. SOLUTION: A print original of a first communication is set at recording (ST1), cleaning processing is conducted before printing (ST2), then print processing is conducted with feeding of one page after that (ST3), then print processing for next and succeeding pages is conducted (ST4-ST7, ST10), when the print processing of the communication is processed (ST7) and other communication is finished (ST8), the print processing of the image with respect to the other communication is consecutively processed (ST9, ST10).