baber/WOPTO huggingface dataset:
Patent JP-2001352315-A (JP)
Title: Data processing method for hybrid automatic repeat for request 2/3 system in downlink of broadband wireless communication system
Inventor: I YURO
IPC: H04W84/12
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method by which a transmission end (wireless network) can more stably transmit parts (HARQ-RLC-Control-PDU) including information with respect to the RLC-PDU(Radio Link Control-Protocol Data Unit) to a receiving end (mobile station) on a downlink for combination between initially transmitted data and repeated data in the case of realizing a hybrid automatic repeat for request 2/3 system for an efficient packet data service in a wireless communication system. SOLUTION: When an asynchronous mobile communication system adopts the hybrid automatic repeat for request 2/3 system, adding the HARQ-RLC- Control-PDU of a new RLC-PDU form to the existing protocol can easily realize the adoption without the need for revision of the operation of the existing RLC protocol entity without revising the kind and the format of the RLC data PUD having already been defined and the kind and the format of the control PDU.
Patent JP-2002315051-A (JP)
Title: Telephone system
Inventor: HASEGAWA NOBUKO
IPC: H04W48/18
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system, that enables a user who uses both a portable telephone and a stationary telephone at one's home to receive an incoming call to the portable telephone by using the stationary telephone, when the user is staying at home. SOLUTION: In order to confirm whether the portable telephone 4 exists in the house of the user, the first radio transmitting-receiving section 31 of the stationary telephone 3 transmits a response requesting signal to the portable telephone 4. Upon receiving the signal, the telephone 4 returns a response signal form a first radio transmitting-receiving section 41.  The control section 33 of the fixed telephone 3 actuates a program stored in a storing section 3 and receives the incoming call arriving at the portable telephone 4 via a base station 2 by supplying electric power to a second radio transmitting-receiving section 32, while the control section 43 of the portable telephone 4 disables the telephone 4 from making speech via a second radio transmitting-receiving section 42 by actuating a program for stopping the function of the telephone 4 as a portable telephone stored in a storing section 47.
Patent JP-2002306613-A (JP)
Title: Fitness instrument for lean figure
Inventor: NISHIDA TAKASHI
IPC: A61N1/36
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for a lean figure, capable of obtaining maximum effect of fitness for a lean figure while satisfying permissible sensory stimulation. SOLUTION: This fitness instrument 1 for a lean figure outputs a medium frequency signal P1 from an electrode and outputs a low frequency signal P2 immediately after the fall of the medium frequency signal or overlapping the same while the medium frequency signal is output.
Patent JP-2002312779-A (JP)
Title: Image processor
Inventor: TSUMURA KEIICHI
IPC: G06T3/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To write image data to an SRAM and to read mirror inverted or rotated image data. SOLUTION: By writing the image data to the SRAM 101 and selecting the read method of the data, the mirror inverted image data and the rotated image data are obtained. Input image data are written to the SRAM 101 in an address order first. Then, a READ counter to be increased or decreased in an H pixel cycle or a V pixel cycle by a 1 pixel unit and the READ counter to be increased or decreased by an H pixel unit or a V pixel unit are provided and the read address of the SRAM is selected by the combination of the counters, a multiplier 108 and an adder 109. Thus, the mirror inverted or rotated image data are obtained.
Patent JP-2002305934-A (JP)
Title: Vegetable harvesting/transporting vehicle
Inventor: ONO NORIO
IPC: A01D45/26
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact vegetable harvesting/transporting vehicle of high operating efficiency. SOLUTION: This vegetable harvesting/transporting vehicle has the following construction and scheme: a space between crawler-type traveling units 6 and 6 set up respectively on a driving side vehicle body 4 and a driven side vehicle body 5 after moving the latter vehicle body 5 of narrower width in the direction of the vehicle width with respect to the former vehicle body 4 is made adjustable to a ridge width, the outer flank of the vehicle body 5 is equipped with a conveyor 7 supported in a forwardly inclined condition and capable of conveyance rearward, and a working chair 9 is provided between operative sections 8 set respectively on the initial end of the conveyor 7 and the front portion of the vehicle body 4.
Patent JP-2002307347-A (JP)
Title: Portable teaching device
Inventor: UEMATSU MASAAKI
IPC: G05B19/42
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable teaching device possible to be used for a long time without giving fatigue to fingers and a wrist of an operator. SOLUTION: This portable teaching device 1 is provided with a box-type case 1, deadman switches 13, various operation buttons 5 and a display unit. The various operation buttons 5 and the display unit 2 are arranged on the front surface side of the case 1. Each deadman switch 13 is arranged in a flat surface part provided in the rear surface of the case 1 in right and left in parallel with each other. The right and the left flat surface parts of the case are formed at the same level, and the deadman switches 13 can be provided in the same leveled flat surfaces independent from each other. Or, the rear surface side of the case is formed with a continuous flat surface, and the deadman switches 13 can be arranged in the periphery of a right and a left ends thereof.  In any condition, shape and size of holding parts 7 and 8 are designed so that the deadman switches 13 can be easily pushed by any finger except for a thumb for operating the operation button 5.
Patent JP-2002309565-A (JP)
Title: Self-sustainable tester and testing method of ground
Inventor: SATO YASUHIKO
IPC: E02D1/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To effectively evaluate the ground improved by a chemical injection solidification method. SOLUTION: This tester A for the self-sustainability of the ground has a boring device 1 with a casing 10. The casing 10 has a recess part 20 provided in its mid portion. Earth pressure gauges 22, 23, 24 and 25 are provided inside the recess part 20 and an upper casing 11 which is a casing 10 above the recess part 20. An elastic member container 21 is installed in the recess part 20. Pressure is applied to the container 21 to inflate the container 21 and the ground is drilled by a drill 14 provided at the tip of the casing 10. After the ground has been drilled to a predetermined position, the boring device 1 is stopped, the container 21 is depressurized and contracted, and the earth pressure gauges 22, 23, 24, and 25 are used to make measurements to see if sediment has entered the recess part 20, to thereby evaluate the ground for its improved state.
Patent JP-2002311220-A (JP)
Title: Optical member and optical device which uses the same
Inventor: KYOTANI SHOICHI
IPC: G02B5/18
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To avoid problems that a conventional diffraction grating shows large fluctuation in the wavelength by the changes in the temperature and causes a large shift of the light-accepting position in the light-accepting part for laser light. SOLUTION: Projections 11a as a first grating are formed on a transparent resin substrate and steps 11b as a second grating are formed as superposed on the inclined faces of the projections 11a. The depth dimension h of each step in the steps 11b is determined in such a manner that (n-1)h, wherein n is the refractive index, is equal to an positive integral multiple of the wavelength. The optimum number of steps is determined by the depth h and the period p. When the wavelength is 658 nm or 785 nm, the optimum number of steps is 6.
Patent JP-2002313647-A (JP)
Title: Inductor component
Inventor: OKITA KAZUYUKI
IPC: H01F19/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inductor component with a permanent magnet which can be manufactured efficiently with a high mass-productivity without damaging magnetic bias characteristics. SOLUTION: The inductor component comprises an E-type lower soft-magnetic magnetic core 2a formed with a middle leg at the center, an E-type upper soft- magnetic magnetic core 2b formed with a middle leg at the center, and a square frame-like winding 3 and a U-shaped permanent magnetic la, which are held between the magnetic cores 2a and 2b. The square frame-like winding 3 is wound by attractive force around the square plate-like projecting parts of the E-type lower soft-magnetic magnetic core 2a and the E-type upper soft-magnetic magnetic core 2b to be built up as an exciting coil. By a magnetic field of the U-shaped permanent magnet 1a located near the E-type lower soft-magnetic magnetic core 2a and the E-type upper soft-magnetic magnetic core 2b, a DC magnetic bias is applied to a magnetic field generated by magnetomotive force by the square frame-like winding 3.  The U-shaped permanent magnets 1a are cut out in pairs from square cut-out unit regions adjacently and continuously marked off in a magnet base material board, with as little-waste part left over as possible.
Patent JP-2002320863-A (JP)
Title: Method for regenerating catalyst
Inventor: MIYOSHI KATSUNORI
IPC: F01N3/24
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating a catalyst with which the concentration of harmful substances such as sulfur oxides, ammonia or the like produced by heating can be suppressed without decreasing the regeneration efficiency in the method for regeneration by heating. SOLUTION: The method for regenerating a catalyst is carried out by introducing a regenerating gas to flow through the poisoned catalyst with deteriorated activity due to the poisonous substances in exhaust gas and by elevating the temperature of the regenerating gas. For example, the temperature elevation rate of the regenerating gas is controlled to <=50 deg.C/h for the regeneration temperature at 250 to 450 deg.C.
Patent JP-2002317686-A (JP)
Title: Suction pressure detecting method for internal combustion engine
Inventor: SAKAGAMI YASUNORI
IPC: F02D41/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a suction pressure sensing method excellent in the stability and responsiveness whereby it is possible to detect the suction pressure with a high correlation with the actual suction gas amount and sensing accurately the lower limit value of the suction pressure pulsation in distinction from noise to result in establishment of an accurate detection of the suction pressure. SOLUTION: An electronic control device (ECU) 20 allows a suction pressure sensor 21 to periodically sense the suction pressure causing pulsation in a suction passage 6 when the engine 3 is in operation, at the sampling intervals corresponding to the engine speed. The ECU 20 decides P2 satisfying the relations [P1-P2 > first threshold] and [P3-P2 > second threshold] as the lower limit value of the suction pressure causing pulsation, where P1, P2, P3 are the sensed values at three sampling timings in a string and senses as the final detecting value of suction pressure. The ECU 20 adopts the final detecting value to various types of engine control as one of the operating parameters.
Patent JP-2002069757-A (JP)
Title: Carbon fiber, and method and apparatus for manufacturing the same
Inventor: MORITA TOSHIO
IPC: C01B31/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the damaging of a furnace due to solidification of impurities consisting of transition metals and reducing the content of metals such as Fe, Co and Ni when a carbon fiber is heat treated, an apparatus for the method and the carbon fiber. SOLUTION: The sublimed metallic impurities are allowed to come into an inert gas flown in the furnace, and the gas is discharged from a high- temperature part of the furnace. The impurities in the discharged gas are cooled to solidify and recovered, and the remaining gas is recycled into the furnace as the inert gas.
Patent JP-2002327025-A (JP)
Title: Silyl norbornene derivative modified polyolefin and its production method
Inventor: AIDA FUYUKI
IPC: C08F255/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method for producing a silane modified polyolefin having high graft efficiency without corrosion of a device, and to provide the polyolefin superior to the conventional one in the performances as an adhesion or the like. SOLUTION: A silyl norbornene derivative modified polyolefin is obtained by heating and mixing a silyl norbornene derivative represented by the formula I [wherein R is H, -CH3 or -C2 H5 ; n is an integer of 0, 1 or 2; X is R or OR] and a polyolefin in the presence of a radical initiator. The production method is also provided.
Patent JP-2001354536-A (JP)
Title: Material for removing dental plaque
Inventor: HORIGUCHI SHOJI
IPC: A61K8/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a material for safely, surely and easily removing dental plaque, stain on the tooth and stain on artificial tooth. SOLUTION: The material for removing dental plaque, stains attached to the tooth or stains attached to artificial tooth by blasting together with water or water and compressed air is composed of an abrasive consisting of cellulose particles having particle diameter of 6-120 μm.
Patent JP-2002330233-A (JP)
Title: Equipment and method for communication, recording medium and program
Inventor: KATAOKA TOMOMICHI
IPC: G10L15/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To complement a voice signal even when one part thereof is missed. SOLUTION: A voice receiving part 32 receives the voice signal through a voice communication path 21 and outputs it to a control part 31. A data receiving part 33 receives character information data generated from the voice signal through a data communication path 22 and outputs them to the control part 31. The control part 31 controls a voice signal analyzing part 34, compares the voice signal with the character information data and complements the voice signal by using the character information data when there is a partially missed voice signal in voice signals. A voice output part 35 outputs the complemented voice signal from a loudspeaker.
Patent JP-2002332683-A (JP)
Title: Box culvert
Inventor: TANAKA KOICHI
IPC: E03F3/04
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent damages of joints or rupture of the whole culvert during earthquake. SOLUTION: A box culvert 1 comprises a bottom slab 2, a pair of exterior walls 3 and 3 the leg portions of which are jointed to the edge portions of at both the sides of the bottom slab, and a top slab 4 which is jointed to the top portion of each exterior walls at the edge portions at both the sides, a middle wall 5 is erected so as to joint the leg portion to the bottom slab and the top portion to the top slab 4 respectively. Thereby constituting them as a two-box culvert. Each edge portion at the side of leg portions and bottom slab 2 of each exterior wall 3 is mutually jointed through the jointing portions 6, and the top portion and top slab 4 of each edge portion at the side are mutually jointed through the joint portion 7. In this case, joint portions 6 and 7 are connected to semi-pin joint as one form of non rigid joint respectively.
Patent JP-2002332284-A (JP)
Title: Divalent morphinan derivative and medicinal application of the same
Inventor: NAGASE HIROSHI
IPC: A61P25/28
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a novel hypoglycemic agent reduced in adverse effects. SOLUTION: This morphinan derivative is represented by a compound expressed by the formula. A hypoglycemic agent comprises the aforesaid compound or its pharmacologically allowable acid adduct. It has been discovered that the aforesaid compound has an action for rapidly reducing a raised blood glucose level. Thus, the aforesaid compound is useful as a drug used in curing diabetes as a hypoglycemic agent.
Patent JP-2002334841-A (JP)
Title: Epitaxial compound semiconductor wafer, manufacturing method therefor, and field effect transistor
Inventor: TANAKA TAKESHI
IPC: H01L29/201
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor, having a high current gain and a high withstand voltage, and to provide an epitaxial compound semiconductor wafer from which the transistor is manufactured, and to provide a method of manufacturing the wafer. SOLUTION: The field effect transistor, having a high current gain and a high breakdown voltage is obtained by simultaneously or alternately supplying an indium compound and at least one kind of compound selected from among an antimony compound, a bismuth compound, a tellurium compound, and a selenium compound to a part or all of the body of a phosphorous-containing compound semiconductor layer 7, contained in the compound semiconductor epitaxial wafer used for manufacturing the field effect transistor as parts of the raw materials.
Patent JP-2002334699-A (JP)
Title: Non-aqueous electrolyte battery
Inventor: MARUTA JUNICHI
IPC: H01M4/13
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery that has a large initial- stage discharge capacity and a superior cycle life characteristic. SOLUTION: The non-aqueous electrolyte battery contains at least one kind of an oxy nickel hydroxide or its derivatives in the positive electrode and at least one kind of a material capable of receiving and releasing metal lithium or lithium in the negative electrode. Within the battery, alkaline metal or/and alkali earth metal other than lithium are contained 2 mol% or less against the mol quantity of the positive electrode active substance.
Patent JP-2002332499-A (JP)
Title: Liquid detergent composition
Inventor: NISHIZAWA NOBUHIRO
IPC: C11D1/29
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition containing a polyoxyalkylene alkyl ether sulfate ester salt and a nonionic surfactant in high concentrations and suppressing the deterioration of the smell and clouding of the liquid in the storage. SOLUTION: This liquid detergent composition is provided by containing (a) the specified polyoxyethylene alkyl ether sulfate ester salt, (b) a specified nonionic surfactant in specific ratios, respectively and having 0.05-0.5 mass % content of an 8-16C saturated alcohol.
Patent JP-2002042559-A (JP)
Title: Functional film
Inventor: TAMAI KIMINORI
IPC: B32B7/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a functional film for demonstrating various functions using functional fine particles, especially a transparent conductive film of low resistance value which uses conductive fine particles. SOLUTION: The functional film comprises a functional layer at least on one surface of a support. The functional layer comprises functional fine particles, where a ratio (σ1/σ2) between a dispersion value σ2 acquired from the functional fine particles array on a front surface side and a dispersion value σ1 acquired from the functional fine particles array on the other side is 1.2-1.85.
Patent JP-2002333269-A (JP)
Title: Cooling/heating apparatus and vending machine using the same
Inventor: NAKATANI KAZUO
IPC: G07F9/10
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cooling/heating apparatus which can safely cool and heat even when a combustible refrigerant is used. SOLUTION: A value obtained by dividing a heating amount of heaters 25, 26 and 27 which form a substantially columnar shape due to their Joule heats by effective heat transfer surface areas of the heaters 25, 26 and 27 is set to substantially 2 W/cm<2> or less. Thus, even when no air supply occurs, surface temperatures of the heaters 25, 26 and 27 doe not excessively rise. Even when the combustible refrigerant is leaked, possibility of igniting the refrigerant is extremely low. When as the refrigerant, a single refrigerant of R600a or R290 or a mixed refrigerant of R600a and R290 is adopted, the combustible refrigerant can be not only easily acquired, but also characteristics such as an ignition temperature or the like can be easily specified.
Patent JP-2002080282-A (JP)
Title: Ceramics slurry composition and its manufacturing method
Inventor: TAKADA MASACHIKA
IPC: C04B35/634
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics slurry composition wherein viscosity is low and dispersibility flowability and formability are good by maintaining molecular weight but decreasing solution viscosity of a hydrophobic, water-soluble acrylic binder, and a green sheet whose density is high and drying property is excellent in formed. SOLUTION: The ceramics slurry composition comprises a raw material powder of the ceramics and the water-soluble acrylic binder whose weight average molecular weight and radius of inertia in water are 10,000-500,000 and <=100 nm, respectively. The water-soluble acrylic binder is prepared by dispersing the binder precursor which preferably contains acrylic acid and acrylic ester in a solvent and dispersing it further under the pressure of >=100 kg/cm2 and <=750 kg/cm2.
Patent JP-2002334435-A (JP)
Title: Optical information recording method and optical information recorder
Inventor: WATABE AKIYASU
IPC: G11B7/0045
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the abnormal light emission even when the value of a pulse width setting register is updated in the process of recording operation and to eliminate that the pulse width setting sequence becomes the abnormal operating state, while the damage of media is prevented. SOLUTION: The generation of the abnormal pulse accompanied with the updating of the pulse width setting register value in the process of recording operation is prevented, since the production of the recording pulse line is made to be stopped by e.g. turning off a write gate signal when the value of the pulse width setting register is updated in the process of recording operation.
Patent JP-2002336246-A (JP)
Title: Ultrasonic imaging method and ultrasonic imaging device
Inventor: SATO TOMOO
IPC: G01S15/89
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic imaging method and an ultrasonic imaging device capable of obtaining image information at a high frame rate, or improved such that resolution can be improved. SOLUTION: Ultrasonic beams 1, 2 simultaneously transmitted to two directions from an ultrasonic probe 10 become echoes in the same depth of a measurement target inside a test subject and are received by the ultrasonic probe 10. By separating and receiving the ultrasonic beams 1, 2 transmitted to the two directions in one ultrasonic beam transmission/reception, two detection signals can be obtained. By phase-matching the two detection signals and respectively dividing the two detection signals into three to simultaneously obtain six pieces of image information. Accordingly in this case, the frame rate is improved six times.