baber/WOPTO huggingface dataset:
Patent JP-2001343490-A (JP)
Title: Shielding mechanism for welding part of canister
Inventor: OTSUKI AKIYOSHI
IPC: G21F5/008
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a new shielding mechanism for welding part of a canister, capable of preventing exposure during welding by surely shielding radiation leaking from the gap of canister lid. SOLUTION: In a shielding mechanism for shielding an annular welding part L between a canister body containing spent nuclear fuel S and a disk shape canister lid 3 fit in it, a ring shape shield member 5 positioned above the annular welding part L and a turning means 6 for turning the shield member 5 along the welding part are provided. By this, the gap between the canister lid 3 and the canister body 1 is welded in a state which is covered with the shield member 5 and so the radiation leaking from the gap is surely shielded, so as to prevent exposure during welding.
Patent JP-2001352001-A (JP)
Title: Carrier for mounting electronic component, method for packaging the same, and semiconductor device
Inventor: MIYAMOTO TAKAHARU
IPC: H01L25/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for mounting electronic components, that is used for packaging the electronic components onto a circuit board, can easily, accurately and efficiently achieve miniaturization and high-density packaging in the manufacture of a semiconductor device, and can appropriately transmit a high-frequency signal. SOLUTION: This carrier for mounting the electronic components is equipped with signal and power supply lines that are formed on the upper surface of a substrate, a ground layer that is formed inside the substrate, and an external connection terminal that is formed on the lower surface of the substrate and is connected to the ground layer via a via hole, that is formed in the thickness direction of the substrate.
Patent JP-2001348644-A (JP)
Title: Low carbon cold rolled steel sheet excellent in formability and stretch rigidity and its production method
Inventor: SUGIURA NATSUKO
IPC: C22C38/32
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To produce a low carbon cold rolled steel sheet excellent in stretch rigidity which is the rigidity of press parts such as an automobile outer board panel having a relatively slowly curved face and having an extremely large area against the sheet thickness in the case external force is acted on press parts made from the same. SOLUTION: As to this low carbon cold rolled steel sheet excellent in formability and stretch rigidity, in a cold rolled steel sheet containing, by mass, >0.01 to 0.05% C and having a sheet thickness of 0.5 to 0.8 mm and yield stress of 120 to 250 N/mm2, after prestrain of 2% by relative strain is applied, and heat treatment is performed at 150 to 170 deg.C for 5 to 20 min, the ratio between the inclination X of the stress-strain curve at a strain amount of 0.06% and the Young's modulus Y in the case a tensile test is again performed, i.e., A(=X/Y) satisfies A>0.8, and the increased amount of the yield stress after the heat treatment is >=40 N/mm2.
Patent JP-2001355677-A (JP)
Title: Laminated rubber supporting device containing lead plug
Inventor: IKENAGA MASAYOSHI
IPC: E04B1/36
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminated rubber supporting device containing a lead plug capable of preventing lowering of vibration energy absorbing performance of the lead plug by allowing plastic deformation of the stable lead plug and maintaining initially required performance over a long period. SOLUTION: This laminated rubber supporting device 1 containing the lead plug is provided with laminated rubber 6 made by alternately laminating reinforcing layers 4 and rubber layers 5, the lead plug 7 arranged through the laminated rubber 6 and intermediate plates 8 arranged within the rubber layers 5 between the reinforcing layers 4.
Patent JP-2001357984-A (JP)
Title: Light source device and light source switching method
Inventor: ARAKAWA KAZUYA
IPC: G02F1/1335
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent displayed picture from brightness reduction affected by the timing of switching on and off at the time of switching a light source from a light source on use to a spare light source. SOLUTION: At the time of switching the light source, it is controlled so as to switch off the light source on use after lighting of a spare light source is confirmed.
Patent JP-2001358885-A (JP)
Title: Electronic mail communications equipment and communication method
Inventor: MIYANAGA HIROSHI
IPC: G06T3/40
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail communications equipment and communication method, capable of judging whether the transmission data amount of image information is larger than the limit capacity of a mail server, prior to transmission of the image information. SOLUTION: The limiting capacity of information that a mail server for passing through at transmission of the image information can cope with is stored, and whether the transmission data amount of the image information read in a reader is larger than the limiting capacity of the mail server is judged prior to the transmission of the image information.
Patent JP-2001097817-A (JP)
Title: Solid cosmetic
Inventor: HIBI HIROHISA
IPC: A61K8/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a solid cosmetic which exhibits not only excellent transparency in the external appearance but also excellent storage stability and possesses strong strength when it is formed in a stick shape or a solid cosmetic which not only exhibits excellent transparency in the external appearance but also gives no greasy touch when applied to the lip and the other skin, gives fresh feeling after being applied, exerts excellent storage stability and possesses strong strength when it is formed in a stick shape. SOLUTION: This solid cosmetic is obtained by characteristically including a hydroxycarboxylic acid bearing a 9-34C alkyl group, a resin acid alcohol ester contained in resins and/or its ester derivative, a liquid oil and an amorphous fine-grain silicic anhydride with a particle diameter of 0.001-0.05 μm or a spherical silicic anhydride with a particle diameter of 0.1-30 μm.
Patent JP-2001356378-A (JP)
Title: Light source device
Inventor: NUKUI KATSUYA
IPC: G02B6/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which is small in size, easily maintained, provides sufficient output as an exposure light source and is low in cost. SOLUTION: The device is provided with a signal optical light source 1 which outputs monochromatic signal light beams within a wavelength range that covers from an infrared region to a visible ray region, a signal light beams branching means 2 which branches the signal light beams outputted from the source 1 into plural light beams and a polarized wave adjusted output means 10 which is provided with polarization controllers 4a1 to 4an that make the signal light beams branched by the means 2 into linearly polarized light beams having mutually equal polarization surface directions and a polarized wave holding section 5 that arrangement holds the linearly polarized light beams while the direction of the beams are put into a lined up condition. The source 1 and each output end of the means 2 are provided with optical amplifiers 'a' and 3b1 to 3bn.  The means 10 lines up the signal light beams as linearly polarized light beams having equal polarization surfaces. The light beams are then made incident on a wavelength converting unit 6 which converts the wavelength of these linearly polarized light beams collectively into ultraviolet light beams.
Patent JP-2001023789-A (JP)
Title: Method of lighting at least one fluorescent lamp and electronic ballast therefor
Inventor: KRUMMEL PETER
IPC: H05B41/24
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To surely adjust load current after a lamp is aged and control the lamp having dangerous ignition behavior by setting a prescribed level value of a DC signal overlapped on a signal of a load current supplied to a monitor circuit in ignition and generated in a control and adjust circuit in accordance with the type of the lamp and circuit, and matching the overlapped signal to a fixed reference level independent of the selection of the lamp. SOLUTION: A DC signal having a level capable of setting in accordance with a lamp circuit used is overlapped only during ignition on a load current signal monitored with a control and adjust circuit IC connected to a load circuit 4 having at least one fluorescent lamp FL through a half bridge circuit, power transistors V2, V3. A level of this bias voltage signal generating from a second inner power source is simply drawn from current flowing through a first set resistor RTU for determining a blanking interval of the power transistors V2, V3 by resistance value, attached to a current control transmitter CCO. Therefore, the tolerance range of an electronic ballast relating to monitor of load current is widened.
Patent JP-2001356536-A (JP)
Title: Image forming device
Inventor: ONO TAKASHI
IPC: G03G15/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To transfer an image formed on special transfer paper to a secondary transfer medium without deteriorating the quality of the image. SOLUTION: This device is equipped with an electrifying voltage control part 24 variably controlling applied voltage to an electrifier 4, developing rollers 26, 29, 30 and 31 developing a latent image to a developed image by supplying toner to a photoreceptor belt 3, a developing voltage control part 25 variably controlling the applied voltage to the rollers 26, 29, 30 and 31, an intermediate transfer body belt 37 provided in contact with the belt 3 and transferring the toner image transferred from the belt 3 to a recording medium by the pressing force of an intermediate transfer body roller 28, and an intermediate transfer voltage control part 27 variably controlling the applied voltage to the roller 28.  The applied voltage to the electrifier 4, the rollers 26, 29, 30 and 31 and the roller 28 controlled by the control parts 24, 25 and 27 is changed in accordance with the kind of the recording medium.
Patent JP-2001210664-A (JP)
Title: Bump-forming apparatus for charged semiconductor substrate, destaticizing method for charged semiconductor substrate, destaticizer for charged semiconductor substrate, and charged semiconductor substrate
Inventor: NARITA MASACHIKA
IPC: H01L21/60
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a bump-forming apparatus, which can prevent a charged semiconductor substrate from being broken down and physically damaged, pyroelectrically, a destaticizing method for a charged semiconductor substrate executed by the bump forming apparatus, and a destaticizer for a charged semiconductor substrate. SOLUTION: Before a wafer 202 which gas undergone bump bonding is cooled, this wafer is mounted on an aluminum plate 173 to ground charges arising in the wafer during cooling through the aluminum plate; therefore pyroelectric breakdown of the wafer, as well as damages such as cracks of the wafer itself can be prevented.
Patent JP-2002009441-A (JP)
Title: Printed-wiring board and its manufacturing method
Inventor: SASAOKA KENJI
IPC: H05K3/40
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed-wiring board and it's manufacturing method that achieves reliable electric connection between wiring layers and reliable pattern formation, and improves the manufacturing yield and productivity. SOLUTION: This printed-wiring board has a first insulating layer that has first and second surfaces, a first wiring layer that is provided on the first surface of the first insulating layer and has a laminar conductive material, a hole that passes through the first insulating layer reaching the laminar conductive material, a conductive composition that is filled into the hole passing through the first insulating layer and at the same time is forced out onto the second surface side of the first insulating layer from the hole, and a second wiring layer that is provided on the second surface of the first insulating layer and is electrically connected to the conductive composition. Interlayer connection is made with the conductive composition that is filled into the hole that is formed in the insulating layer separating the wiring layers.  The wiring layer is patterned to a metal layer that can be manufactured to uniform thickness regardless of the interlayer connection, and a finer pattern can be also formed with a high yield.
Patent JP-2002000613-A (JP)
Title: Ultrasonic stimulation device
Inventor: HAIDA MUNETAKA
IPC: H04R17/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a means of giving stimulation to the muscle or the nerve of a living body not causing a pain due to electric stimulation. SOLUTION: A sound propagation system (5) like an acoustic lens to be used through its contact with a living body is equipped with the tip of a ultrasonic probe (3) housing a ultrasonic oscillator (2) so that ultrasonic waves from the ultrasonic oscillator (2) can be focused to a given in vivo region to be stimulated via the sound propagation system (5).
Patent JP-2001336402-A (JP)
Title: Follow up crank type (cat-and-mouse type) rotary engine
Inventor: OKAZAKI SHINJI
IPC: F01C1/077
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a follow up crank type rotary engine in which two rotors provided with a plurality of vanes are assembled to perform intermittently intake, compression, explosion and exhausted by the relative motion of the rotors the action of which are taken out as a continuous rotary motion. SOLUTION: The rotary engine is constituted by assembling the rotors, plates connected through an axle, and a crankshaft, and the crankshaft is made to perform planetary movement, thereby giving the relative motion of the rotors and a rotary motion.
Patent JP-2002012842-A (JP)
Title: Acrylic thermoset adhesive and adhesive sheets
Inventor: HOSOKAWA KAZUTO
IPC: C09J163/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic adhesive excellent in adhesive strength to a polyimide film, having heat resistance capable of bearing the heat of solder reflow at the time of mounting, and hardly causing the reduction of the adhesive strength even after leaving the adhering product in a moist heat atmosphere such as PCT(pressure cooked test) atmosphere, and further to provide adhesive sheets having the adhesive layer formed out of the adhesive. SOLUTION: This acrylic thermoset adhesive contains an acrylic polymer obtained by copolymerizing a monomer mixture comprising (A) an imide group- containing (meth)acrylate, (B) an alkyl (meth)acrylate and (C) an epoxy group- containing monomer.
Patent JP-2002020476-A (JP)
Title: Process for producing wholly aromatic polyester and molding material made therefrom
Inventor: HORIUCHI TAKESHI
IPC: C08J5/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently producing a wholly aromatic polyester excellent in color tone, and a molding material excellent in hydrolysis resistance. SOLUTION: A wholly aromatic polyester is produced by subjecting an aromatic dicarboxylic acid, an aromatic diol and a diaryl carbonate each having a specified structural formula to melt polymerization in the presence of a nitrogeneous organic compound having a frontier electron density on the HOMO side on a nitrogen atom of 5.3-10 and a boiling point of 150-350 deg.C. The process involves the use of the aromatic dicarboxylic acid, aromatic diol and diaryl carbonate each in a specified number of moles. The molding material is produced by the melt molding of the obtained polymer, and gives a 2 mm-thick molded plate having a haze value of 15 or lower, with an increase in haze value of at most 50 after immersion in water at 120 deg.C for 100 hr.
Patent JP-2002024662-A (JP)
Title: Merchandise sales service providing business promoting system, information distributing device, information processing device, information writing/reading device and merchandise sale service providing business promoting method
Inventor: KAWAI EIJI
IPC: H04N5/445
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To simplify the issue and distribution of benefit reception information contents D1 on merchandise sales service providing and to make processible the benefit reception information contents D1 by an existing card function as it is as electronic information contents. SOLUTION: This system is provided with an information distributing device 19 for distributing benefit reception information contents D1 on the merchandise sales service providing and a plurality of information processing devices 8 for receiving and storing the benefit reception information contents D1 distributed from the information distributing device 19. When the merchandise sales service providing is received, the benefit reception information contents D1 stored in the information processing device 8 is presented. By this constitution, the issue and distribution of electronic member card information and electronic point card information can be simplified and the benefit reception information contents D1 by the existing card function can be processed as it is as electronic information contents in the information processing device 8.  The information processing device 8 can be spread as mass media and hard business can be increased.
Patent JP-2002025400-A (JP)
Title: Buffer type gas-blast circuit breaker
Inventor: OGURA KENTARO
IPC: H01H33/915
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a buffer type gas-blast circuit breaker which expedites its cooling and improve breaking performance by heightening acceleration of arc flow through generation of high-pressure part in the arc in a narrow range. SOLUTION: A gas flow path 17 is formed so as to have its flow path center axis B almost vertical to a driving axis A of the circuit breaker, and consists of a blow-off path 19 furnished with a nozzle opening to an arc-generating space between a fixed-side arc terminal 2 and a movable-side arc terminal 7 in a current break, and a main flow path 18 formed so that the flow path center axis is almost parallel to the circuit breaker driving axis A and communicating a buffer chamber 5 and the blow-off path 19. Then, the blow-off path 19 is constructed so that the length of the flow path center axis B is to be twice or more of the width D of the nozzle 20.
Patent JP-2002022618-A (JP)
Title: Torque simulator
Inventor: SANADA MASAKATSU
IPC: G01M15/04
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a torque simulator which can simulate the torque of any intricate control system more accurately at a high rate. SOLUTION: Running test of a vehicle is performed imaginarily by coupling an engine 10 with a dynamometer and generating a load torque expected to be applied to the engine 10 through running of the vehicle in the dynamometer. At the time of speed changing an imaginary vehicle, variation of torque occurring in an automatic transmission 320 is calculated from an imaginary model function representative of the releasing mode of a clutch or a brake at the time of speed change, and an imaginary model function representative of the engaging mode of the clutch or the brake upon completion of speed change. The model function is represented by a logistic curve and the coefficients of the function are set as the target variables of multiple regression formula in multivariate analysis.  Various control parameters of the automatic transmission are set as the description variables of the multiple regression formula.
Patent JP-2002018471-A (JP)
Title: Method for treating organic wasteliquid
Inventor: SAKAI YOSHIO
IPC: C02F3/12
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a method for treating organic wastewater wherein an amount of a medicine and/or an energy to be used in modification of sludge for reducing a volume of the sludge can be modified by making neither too much nor too less a necessary minimum amount, the sludge can be efficiently reduced in a volume to prevent environmental pollution, and treating equipment can be miniaturized. SOLUTION: Organic wastewater 4 is introduced into an aeration tank 2 of an aerobe treating system 1, aerobically, treated and separated into a solid and a liquid by a solid and liquid separator 3. The separated sludge or extracted sludge 24 extracted from mixed solution is introduced into an ozone treating tank 22 and the like of a modification treating system 21, modification treatment of ozone treatment and the like are carried out, and the product is returned to the aeration tank. In that case, a concentration of the sludge in the extracted sludge 24 is measured, and the sludge-extracted amount or the amount of another medicine and/or energy are controlled so that the amount of the medicine and/or energy per the dried amount of the sludge become constant.
Patent JP-2002029916-A (JP)
Title: Skin care preparation
Inventor: KANEKI HIROYUKI
IPC: A61K8/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation having a high effect for preventing and recovering damage of the skin by ultraviolet rays and an excellent sense of use free from stickiness. SOLUTION: This skin care preparation comprises alanine, an ultraviolet light absorber and an ultraviolet scattering agent. The ultraviolet light absorber is one or more kinds of ultraviolet light absorbers selected from the group consisting of a cinnamic acid derivative, a dibenzoylmethane derivative, a benzophenone derivative and a shea butter. The ultraviolet scattering agent is one or more kinds of ultraviolet scattering agents selected from the group consisting of titanium oxide, zinc oxide and substances obtained by hydrophobilizing these compounds. The content of alanine is 0.01-10.0 mass % based on the total amount of the skin care preparation. The content of the ultraviolet light absorber and the ultraviolet scattering agent is 1.0-50.0 mass %.
Patent JP-2002041190-A (JP)
Title: Power saving method for microprocessor
Inventor: CHIN SEHO
IPC: G06F1/32
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a power saving method of a microprocessor capable of achieving power saving effects, and extending the life of a battery. SOLUTION: At the time of starting a microprocessor, whether or not the microprocessor is started by a battery is judged, and when the result is NO, the microprocessor is allowed to enter a high speed executing state so that the function of network connection, paint, and game or the like can be executed by a user, and when the result is YES, the microprocessor is allowed to enter a low speed executing state so that VCD and DVD movie viewing can be executed by the user. When the user wants to execute the function of the network connection, paint, and game or the like in the low speed executing state of the microcomputer, the low speed executing state is switched to the high speed executing state so that the function of the network connection, paint, and game or the like can be executed by the user.