baber/WOPTO huggingface dataset:
Patent JP-2002101702-A (JP)
Title: Rotary blade for tractor
Inventor: MIYAZAKI TOSHITAKA
IPC: A01B33/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotary blade for a tractor in which the mud cake does not stick fast to between the blades of the rotary blade or not block between the rotary blade cover and the shaft of the rotary blade, even when the mud splashed in the tilling work or the puddling work becomes hard dried lumps and can prevent the weeds from tightly twisting around the rotary blade shaft, even in the case where the mud includes weeds. SOLUTION: Bands 4 flexible, extending their top ends longer than the top edges of the blades are set each to the rear position of the blades in the rotation direction of the rotary shaft 1. The bands are made double. The cutting blades 10 are set to the bands in the rotation direction of the rotary blade shaft.
Patent JP-2002111203-A (JP)
Title: Film with metal foil and method of manufacturing multilayered wiring board using it
Inventor: NISHIMOTO AKIHIKO
IPC: H05K3/46
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly reliable wiring board that hardly causes a positional deviation even when a patterned wiring circuit layer is transferred to an insulating sheet. SOLUTION: A film with metal foil is constituted by forming a metallic layer on the surface of a resin film as metal foil through an adhesive layer and used for forming the wiring circuit layer by transferring the metallic foil to the surface of an insulating substrate. The tensile strength of the metal foil is adjusted to >=20 kg/mm2 so that the fluctuation of the accuracy of position of a pattern formed on the resin film by patterning the metal foil by the resist method may be controlled to <=±0.02%. Then a wiring circuit layer is formed in a prescribed pattern to the metallic foil by the resist method and a circuit sheet is formed by transferring and burying the wiring circuit layer to and in the surface of an insulating sheet composed of a half-cured thermosetting resin. Thereafter, a highly smooth multilayer wiring layer in which the wiring circuit layer and via hole conductors are arranged with high accuracy of position is formed by using the circuit sheet.
Patent JP-2002107312-A (JP)
Title: Nondestructive sample probing method and apparatus by x-ray interferometer
Inventor: ANDO MASAMI
IPC: G01N23/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive sample probing method and device by an X-ray interferometer, capable of easily and non-destructively probing matter contained in a sample by the X-ray interferometer. SOLUTION: A transmission X-ray image (d) obtained by the transmission of a monochrome two-dimensional beam 2 from a monochromator AM through the sample 11, interference images (b) and (c) in which phase information by reference waves generated by the X-ray interferometer is accumulated, and a refraction image subjected to spectral action by a mirror M2 and formed by a part of X-rays transmitted through the mirror M2 among the images, formed immediately after planar wave X-rays transmitted through the sample 11 has transmitted the sample, are obtained in one sheet of recording medium 12 to determine the internal information of fossil matters contained in the sample 11 which is contained in the image.
Patent JP-2002109490-A (JP)
Title: Memory card and clock control circuit
Inventor: AIZAWA HIDEO
IPC: G11C16/32
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for adequately lowering the electric power consumption of a memory card without resulting in the deterioration of a read/write performance for a non-volatile memory. SOLUTION: If a controller 111 becomes in an idle state of command wait, the supply of a clock CLK1 to a core logic of the controller 111 is automatically suspended by a clock control circuit 208. In this case, the clock control circuit 208 has a first clock control mode to suspend an oscillation of PLL inside the circuit and a second clock control mode to cut off the supply of the clock CLK1 to the controller 111 from PLL in a state that oscillating operation of PLL is maintained, and a clock control mode is respectively used depending on either a state (Q state) that the present state of a memory card 11 is required to have a predetermined response performance or in a state (S state) other than the Q state.
Patent JP-2002105113-A (JP)
Title: Polymerization catalyst and method for producing polyolefins
Inventor: SHIRAI HIROSHI
IPC: C08F4/64
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst system for olefins scarcely undergoing an influence of impurities such as oxygen or water in a polymerization system and capable of separating and recovering a metal complex after completing polymerization and excellent in copolymerizability. SOLUTION: This polymerization catalyst for the olefins comprises a combination of the metal complex having a polymer ligand with an activator having a specific structure. The method for producing polyolefins uses the catalyst.
Patent JP-2002116420-A (JP)
Title: Method and device for generating light pulse
Inventor: KONISHI TAKESHI
IPC: G02F1/17
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain light pulse trains at a high repetition speed without requiring a complicated mechanism by using an optical material having a recurrent photochromic process. SOLUTION: An optical device 1 made of an optical material having the following recurrent process is irradiated with two continuous light beams at the wavelength λ1 and λ2 as superposed. The optical material has the absorption band at wavelength λ1 in the initial state, and when the material is irradiated with light at λ1, it absorbs the light and transits into a shifted state having the absorption band at another wavelength λ2. When the material is irradiated with the light at wavelength λ2 in the shifted state, the material returns to the initial state having the absorption band at λ1. In this method, the continuous light beams at λ2 is made a little to precede the irradiation so as to set the optical device 1 to the initial state.  Thereby, transition between the initial state and the shifted state is self induced and cyclically performed. As a result, the transmitted light from the optical device 1 is switched by the absorption/ transmission in the optical device 1 to produce continuous light pulse trains.
Patent JP-2002115918-A (JP)
Title: Hybrid hot water supply system
Inventor: MITSUHATA TOMOHISA
IPC: F24S90/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system capable of achieving an energy saving by using solar heat and other heat source at the same time and suppressing the utilization factor of the other heat source. SOLUTION: The hybrid hot water supply system comprises a solar heat collector 10, a low temperature hot water storage tank 2 and a high temperature hot water storage tank 3 having the substantially same pressure, a water supply line 9 to the low temperature hot water storage tank 2, a water supply line 17 from the low temperature hot water storage tank 2 to the high temperature hot water storage tank 3, a water supply line 7 for mixing the hot water from both the hot water storage tanks 2 and 3 and supplying the mixed hot water, and a control part 15 for adjusting the mixture ratio of the hot water supplied from both the hot water storage tanks 2 and 3 in the hot water supply line 7. Electric heaters 1 are contained in the hot water storage tanks 2 and 3.  In the low temperature hot water storage tank 2, a solar heat exchanger 5 extending from the solar heat collector 10 is contained. The low temperature hot water storage tank 2 forms low temperature hot water by heating water using a heating medium heated by the solar heat as a main heat source and the electric heater 1 as the auxiliary heat source. The high temperature hot water storage tank 3 forms high temperature hot water by heating the low temperature hot water heated by the low temperature hot water storage tank 2 using the electric heater 1 as the main heat source.
Patent JP-2002118269-A (JP)
Title: Light receiving part structure
Inventor: SATO NOBUHIRO
IPC: H01L31/12
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving part structure in which mounting efficiency of circuit components including a light receiving element can be enhanced while reducing the installation space. SOLUTION: An operating switch 13 and an LED 14 are provided on the surface of a circuit board 12 and a light receiving element 15 is fixed to the back face of the circuit board 12. An opening 12a is formed at a part of the circuit board 12 except the operating switch 13 and the LED 14 and the light receiving face 15a of the light receiving element 15 is exposed from the opening 12a.
Patent JP-2002074531-A (JP)
Title: Security device and security system
Inventor: HIROYOSHI HIDETOSHI
IPC: G08B13/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a security device capable of remotely turning on/off its power source by a portable telephone, etc., monitoring securities of a plurality of intrusion places such as windows, a door and a shutter collectively by one unit, generating an alarm in case of emergency and calling a contact address set by a user by telephone. SOLUTION: Magnetic media like magnets 3 are attached to the plurality of burglar prevention places such as the windows 4, the door 5 and the shutter, and the magnetic flux change caused by the movement of the magnet 3 is detected remotely at a distance of several meters by a high sensitive magnetic sensor 1, thereby managing the security system only by one sensor unit 2. Thus, a telephone line can easily be utilized even without laying complicated wirings, the power source can very easily be turned on/off by telephone, and the system of telephone communication, etc., in case of emergency can very easily be constructed.
Patent JP-2002113656-A (JP)
Title: Method of lapping workpiece
Inventor: KONDO MICHIO
IPC: B24B37/10
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To properly execute the exposing/flattening process, etc., for a pole pad of a magnetic head by achieving a flat lapping surface made of ceramics. SOLUTION: A center gear 4, an internal gear 3 surrounding the center gear, and modification carriers 5 engaging with these gears are disposed on a lower lapping surface plate 2, and the lower lapping surface plate 2 is covered by an upper lapping disk 1. At least the lower lapping surface plate 2 and the modification carriers 5 are made of ceramics, the lapping surface 2a of the lower lapping surface plate 2 is ground to be a flat plane while abrasive grains are fed. After that, a workpiece is put on the lower lapping surface plate 2, and the lower side of the workpiece is ground by the lapping disk as a one-side lapping disk without using abrasive grains.
Patent JP-2001172297-A (JP)
Title: Broad spectrum antimicrobial compound and method for using the same
Inventor: SELSTED MICHAEL E
IPC: A61P31/04
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an effective broad spectrum antimicrobial compound having active form, capable of readily synthesizing, effective to microorganisms in broad range and not exhibiting undesirable adverse effect. SOLUTION: The present invention provides indolicidin analogs, which are tryptophan-rich peptides that have substantially the same amino acid sequence as naturally occurring indolicidin, exhibit broad spectrum antimicrobial activity and have antimicrobial selectivity as compared with naturally occurring indolicidin.
Patent JP-2002121126-A (JP)
Title: Skin care preparation
Inventor: IWAMOTO ATSUHIRO
IPC: A61K36/704
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation having remarkably improved bleaching effects and further even excellent aspects of safety such as skin irritation or skin sensitizing potential. SOLUTION: This skin care preparation is obtained by formulating the following ingredient (A) with an extract from a plant belonging to Paeonia L. (A) one or more kinds selected from L-ascorbic acid and its derivative and a salt thereof except ascorbic acid glycosides, hinokitiol, a 2-hydroxycarboxylic acid and its derivative and a salt thereof, hydroquinone and its derivative, cysteine and its derivative, glucosamine and its derivative, azelaic acid and its derivative, a placenta extract, a plant extract having inhibitory actions on melanin formation and an extract from algae having inhibitory actions on the melanin formation.
Patent JP-2002137293-A (JP)
Title: Method of supplying coating layer, particularly coating layer for inner panel of door of automobile
Inventor: CESANO FRANCO
IPC: B29C63/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a coating layer being easily applicable industrially, precise and excellent in reproducibility. SOLUTION: This method has a step wherein at least first and second sheets (10) of the coating layer are disposed respectively on disposing devices (12) each having two walls (14 and 16) hinge-connected with each other, a step wherein the disposing devices (12) are disposed respectively at prescribed positions on a cutting device (26) and each of the sheets (10) is cut along a prescribed line, a step wherein at least two disposing devices (12) provided with the cut sheets (10) are disposed at the cutting device (26) so that the joining lines (40) of the sheets (10) lap respectively over welding devices (36 and 38) corresponding to each other and a step wherein the sheets are welded along the joining lines (40) and the coating layer is taken out after the disposing devices are opened.
Patent JP-2002134691-A (JP)
Title: Dielectric isolation type semiconductor device
Inventor: ARAI HARUKI
IPC: H01L21/8234
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress displacement current flowing through a parasitic capacitance due to a potential drift at a midpoint terminal for an output switch element connection in a dielectric isolation type semiconductor device and to stabilize an operation of a driver circuit. SOLUTION: The dielectric isolation type semiconductor device comprises an N type first semiconductor region 711 partitioned into island like and formed on an insulation substrate 70, a region which is isolated and separated by a dielectric 70b surrounding the periphery of the first semiconductor region, the midpoint terminal 54 to which the output switch element 61 for a current delivery is connected between an external high voltage supply and the output switch element 62 for current suction is connected between a grounded potential, a booster circuit 59 which boosts voltage for a control circuit, and a PMOS transistor M5 which is formed in the first semiconductor region, is supplied with the boosted voltage as an operating power supply and supplies a control electrode of the output switch element 61 with drive signals.  A plurality of contact regions 75a which divert the charge and discharge current flow to the parasitic capacitance 82 existing between the first semiconductor region and the base substrate 70a of the insulation substrate are formed.
Patent JP-2002136050-A (JP)
Title: Simple loading device
Inventor: TAKEDA HIROSHI
IPC: F16D65/18
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple loading device which can produce large load power and can attain miniaturization of the device, as compared with a conventional friction or hysteresis brake. SOLUTION: This is the loading device in which a permanent magnet 5 is disposed between a movable body 4 and a fixed body 6 which holds the movable body 4, a magnetic fluid 10 is interposed in an air gap in the magnetic path in which a magnetic flux of the permanent magnet 5 passes though the movable body 4, and a shearing force of the magnetic fluid 10 generated by the magnetic flux of the permanent magnet 5 is applied on the movable body 4 as a load power.
Patent JP-2002134884-A (JP)
Title: Land of circuit board
Inventor: MATSUI AKINORI
IPC: H05K3/34
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a land shape which avoids failure in wetting with a solder while appearance of the land shape is good. SOLUTION: A land 3 of a circuit board 1 is provided to which a terminal 2b of a chip-like electronic part 2 is soldered. The land 3 to which the electronic part 2, where a resin is molded to a main body 2a of the electronic part 2, is soldered comprises a projection 3a which protrudes outside an air-bubble region 4 on soldering around the electronic part 2, so that a solder infiltrates into a land 3 inside the air-bubble region as well.
Patent JP-2002131910-A (JP)
Title: Positive resist composition
Inventor: FUJIMORI TORU
IPC: C08K5/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition having excellent sensitivity and resolution, hardly generating development residue or development defect and exhibiting excellent shape of pattern profile. SOLUTION: The positive resist composition contains a compound (A) generating an acid by the irradiation with an active ray or radiation, a resin (B) having a monocyclic or polycyclic alicyclic hydrocarbon structure in the main chain or the side chain and increasing the solubility in an alkali developer by the decomposition with the action of the acid and a compound (C) expressed by a specific structure.
Patent JP-2002132508-A (JP)
Title: Setting system and method of operating environment of applications
Inventor: HASEGAWA KENICHI
IPC: G06F9/445
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a setting system and a method of operating environment of applications to attain an automatic setting of hardware operating environment to optimize operations of the applications. SOLUTION: When startup of AP 1 is designated, controls are shifted to a system H/W setting means 5. The setting means 5 starts the AP 1 with changing the setting of a setting value of a system H/W 2 for the AP 1. The AP 1 performs a processing by using individual H/Ws 3, 4. When the AP 1 is completed, the setting means 5 puts back the setting value of the system H/W 2.
Patent JP-2002135714-A (JP)
Title: Material collecting and recording apparatus, material collecting and recording method, and recording medium
Inventor: HIRAYAMA JUNKO
IPC: G06F3/0481
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a material collecting and recording apparatus, and a material collecting and recording method which allow reliable error notice, grasp of error contents, and efficient error handling. SOLUTION: The video server system is provided with a display control means for displaying a user interface (813) for a collecting and recording monitor and/or a user interface for a collected material preview on an operating screen, a storage means for storing information on a material with a recording error, an object indicating means for indicating a visual object (815e) to clearly express existence of the material with a recording error on the user interface when a material with a recording error exists, and an error information display control means for displaying on an operating screen, all or a part of the storage information stored in the storage means in response to a user operation event for the object or a prescribed error information display demand event.
Patent JP-2002135401-A (JP)
Title: Phone dialing system by mail address
Inventor: NAKATATE SUSUMU
IPC: H04M11/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a phone dialing system that is easily managed with ease. SOLUTION: The phone dialing system is provided with electronic telephone directory database servers corresponding to the domain name servers on a network to which terminals are connected, each electronic telephone directory database server includes a table that stores electronic mail addresses each relating to a domain in cross-reference with telephone numbers, each terminal is provided with a means that inquires an electronic telephone directory database closest to each terminal on the network about its telephone number by designating an electronic mail address.  When one of the terminals designates a desired electronic mail address by inquiring the electronic telephone directory database, the electronic telephone directory database inquires another electronic telephone directory database to which a domain name of the electronic mail address corresponds by the similar method to that of the domain name system and the other electronic telephone directory database returns the telephone number corresponding to the electronic mail address to the terminal.
Patent JP-2002127622-A (JP)
Title: Heat transfer sheet
Inventor: MIYAKE HIDEYUKI
IPC: B41M5/30
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer sheet, whose metallic luster will not be lost due to matting caused by fine cracks formed on a deposited metal layer upon producing a printed matter even when a high heat generated by a thermal head is impressed and which is capable of forming the printed matter having excellent metallic luster. SOLUTION: In the heat transfer sheet 1, provided on one side of a film substrate 2 with at least a deposit anchor layer 4, the deposited metal layer 5 and an adhesive layer 6 sequentially, the deposit anchor layer 4 is constituted so as to contain 40 wt.% or more of a heat resistant transparent resin, consisting of amorphous polyolefin, with respect to the total weight of the layer. As a result, the deposit anchor layer 4 having a high heat resistant property can be obtained by coating the solution of the heat resistant transparent resin and only drying the same without applying any special heating curing whereby the fogging of the deposited metal layer 5 after printing can be prevented and the printed matter, excellent in the feeling of luster, can be obtained.
Patent JP-2002132714-A (JP)
Title: Method and device for providing service
Inventor: TADOKORO MITSUYOSHI
IPC: G06F21/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for providing service, with which the simple service of high security is provided in an environment such as utilizing a service provided by the service providing device from a service utilizing device through a communication network. SOLUTION: The user of a service utilizing device 301 registers utilization in a service providing device 101 and utilizes various kinds of services provided by the service providing device 101. An arrangement is previously made by a contract or the like between the service providing device 101 and a cooperation destination service providing device 201 and the user of the service utilizing device 301 can utilize services provided by the cooperation destination service providing device 201 through the service providing device 101. The service providing device 101 repeats communication between the service utilizing device 301 and the cooperation destination service providing device 201 by substitutive response processing. It is not necessary for the user to register utilization in the cooperation destination service providing device 201.