baber/WOPTO huggingface dataset:
Patent JP-2002294283-A (JP)
Title: Powder detergent composition for clothes
Inventor: TANIMOTO HITOSHI
IPC: C11D1/22
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder detergent composition for clothes excellent in detergency, stability, and solubility. SOLUTION: This detergent composition contains (a) a compound represented by formula (I) (wherein R<1> is a 7-23C hydrocarbon group; R<2> is a 1-3C alkyl group; and R<3> is a 1-6C alkylene or alkenylene group), (b) a polymer having carboxyl groups, (c) a water-insoluble inorganic compound, (d) a water-soluble inorganic compound, and (e) a surfactant other than compound (a).
Patent JP-2002291256-A (JP)
Title: Power output device
Inventor: KOMATSU MASAYUKI
IPC: H02M7/5387
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power output device which can drive an electric motor efficiently. SOLUTION: The power output device comprises a capacitor 30 which is connected with a positive electrode bus bar 26 and a negative electrode bus bar 28 of an inverter circuits 24, and a DC power sources 32 which is connected with a neutral point of a motor 22 and the negative electrode bus bar 28 of the inverter circuits 24. An electronic control unit 40 controls the inverter circuits 24 so that the voltage Vc between terminals of the capacitor 30 is equal to the set voltage Vc* by using the value which adds the voltage Vb of the DC power sources 32 detected by a voltage sensor 64 and the amplitude A of an order voltage V* applied to a three-phase coil of the motors 22 as the set voltage Vc*. This is based on that the three-phase voltage as the instructed voltage V* applied to the three-phase coil is controlled taking the potential Vb of the DC power source 32 as the center.
Patent JP-2002295760-A (JP)
Title: Connector
Inventor: SUGIMURA HIROKAZU
IPC: F16L37/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector enabling to easily check whether a shaft body is locked by a retainer or not. SOLUTION: The connector 10 comprises a connector body 11 and a retainer 30 provided on the connector body 11. The connector body 11 is so formed that it allows the shaft body 1 to be axially inserted therein. The retainer 30 is so formed that it can lock the shaft body 1 utilizing its elastic deformation against the shaft body 1 inserted into the connector body 11. The connector body 11 is provided with an elastic member 40 having elasticity capable of pushing back the shaft body 1 in a direction opposite to the insertion direction.
Patent JP-2002299510-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI TOYOMASA
IPC: C08G59/62
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is manufactured by a photolithography method, and keeps an insulating resin layer of good patterning precision even if exposed to an etching liquid or plating liquid before the insulating layer resin is cured. SOLUTION: A semiconductor wafer surface comprises a photo polymerization initiator (c), epoxy resin (b), and phenolnovolak (a) containing at least one acryloyl radical or methacryloyl radical, over which an insulating resin layer comprising a photosensitive resin composition containing photo-setting component by 80-20 wt.%, thermo-setting component by 20-80 wt.% is laminated. A re-wiring layer formed by etching with a copper foil is positioned over it. An aluminum pad on the semiconductor wafer is bored by a photolithography method, and the re-wiring layer is wire-bonded to the aluminum pad.
Patent JP-2002293730-A (JP)
Title: Skin care composition
Inventor: KOBAYASHI NOBUYUKI
IPC: A61K8/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a skin care composition capable of giving moisture to the skin and cuticle so as to moderate skin diseases, such as atopic dermatitis, dry skin, crazing, chapped skin, and other dermatitis, capable of protecting the skin against irritation, medicinal rash, and toxicity caused by external chemical substances, such as acids, alkalis, and organic solvents, and therefore capable of used as a cosmetic, cream, etc. SOLUTION: This skin care composition contains a fluoropolyether which is excellent in chemical stability so as to be excellent in action of protecting the skin against the irritation and the toxicity caused by the chemical substances, and further contains a ceramide analogue which has a high moisturizing effect on the skin and cuticle so as to be excellent in action of moderating the dry skin and the dermatitis. The composition is mainly used in a form of emulsion-type cream or oily cream. Further, the skin care composition contains lecithin and/or lanolin, wherein the composition preferably comprises a creamy composition in which a hydrogenated soybean phospholipid is used as the lecithin.
Patent JP-2002298247-A (JP)
Title: Gas leak alarm
Inventor: HAYAMA MAKOTO
IPC: G08B29/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak alarm which can monitor abnormality of a gas detection element. SOLUTION: In this gas leak alarm related to the present invention is provided with a gas detection element 16, a heater 17 for heating this gas detection element 16 at least to a first detection temperature or a second detection temperature, and a gas signal processing part 18 for determining presence of gas leak based on an output of the gas detection element 16, it is provided with an abnormality determining part 22 for determining presence of abnormality relating to the gas detection element 16 based on a difference between a first voltage value of the gas detection element 16 heated to the first detection temperature and a second voltage value of the gas detection element 16 heated to the second detection element.
Patent JP-2002303215-A (JP)
Title: Device for restricting exhaust gas of automobile
Inventor: YOSHIDA TATSUO
IPC: F02M33/08
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for exhausting intake system gas in an automobile capable of reducing blowby gas and fuel vaporization gas remaining in an air intake duct, an intake manifold, etc., after an engine is stopped to improve startability of the engine, and restricting emission of residual gas components of them to atmospheric air. SOLUTION: This device for restricting exhaust gas 61 is provided with a communication passage 58 communicating an upper space in a fuel tank 35 with a downstream part of the intake manifold 26, a control valve 60 provided at a specified position in the communication passage to be controlled to open/close the communication passage in accordance with vehicle states and engine states which are preliminarily set, and a check valve 60 to allow flow from the side of intake manifold 26 to the side of the fuel tank 35 only when inside pressure of the fuel tank 35 is negative for prohibiting backflow. When the engine is in a stopped state, with the inner pressure of the fuel tank in a negative state, the control valve is controlled to open to form communication in the communication passage, thereby the gas components are sucked from the intake manifold 26 to the fuel tank 35.
Patent JP-2002291959-A (JP)
Title: Slot machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To play games of large variations while simplifying the constitution of prize-winning lines. SOLUTION: Symbol picture display windows 15 are arranged in the state of a matrix made of 3 rows and 5 columns. Ten lines of prize-winning lines are set in total by combining the windows 15 vertically, horizontally and obliquely. When the same symbol pictures stop at first to third columns, second to fourth columns or third to fifth columns, jackpot prize-winning is obtained. Since the jackpot prize-winning is provided in addition to normal prize-winning which can be obtained on a prize-winning line, games having rich variations can be played.
Patent JP-2002302027-A (JP)
Title: Drive supporting device for vehicle
Inventor: ITO MASAYOSHI
IPC: B60T8/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a drive supporting device for a vehicle capable of surely calling the driver's attention by giving the warning to a driver when the braking pressure by operation by the driver is not enough. SOLUTION: In a case when the braking pressure PBD by the driver for avoiding an obstacle and the like is not enough (step S18), the braking pressure is periodically changed (step S20), and the vibration generated by the periodical change is utilized to give the warning to the driver. This warning by vibration is different from the audiovisual warning by a display and a speaker, and can give the relatively strong stimulus to the driver, so that the driver's attention can be surely called.
Patent JP-2002242891-A (JP)
Title: Vanes of fan working in compliance with fan-near position
Inventor: KIDA SUSUMU
IPC: F04D29/38
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fan vane furnished with an ideal function by dispersing the exhaust region of the vane so that the reach is elongated. SOLUTION: The shape of the vane 1 is decided by a specified twist angle 6 and curving angle 7, and the installation is made inside out with the vane 1.
Patent JP-2002301490-A (JP)
Title: Method for manufacturing seeding agent for membrane separated activated sludge
Inventor: YAMADA YUTAKA
IPC: C02F11/12
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a seeding agent excellent in dispensability for membrane separated activated sludge by removing an malodor in the manufacturing process without using deodorizing equipment. SOLUTION: The sludge is aerated in a sludge storage tank 2 and concentrated in an immersion type membrane separator 3 and the concentrated sludge is dried by a sludge dryer 8 to manufacture the seeding agent, and an offensive smell and condensed water generated in the sludge dryer 8 are introduced into the sludge storage tank 2 to be biologically treated.
Patent JP-2002310585-A (JP)
Title: Cooling device
Inventor: IGARASHI MASASHI
IPC: F28F3/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device to facilitate maintenance and inspection, be excellent in maintainability, and improve cooling efficiency. SOLUTION: The cooling device comprises a closed evaporation type cooling unit 5, through which fluid to be cooled flows, a cooling tower 1 containing a cooling fan 3, a compressor 11, a condenser 12, an expansion valve 13, and an evaporator 14, and a chiller 10 having a refrigerant circulating the devices described above. The cooling unit 5 is formed that a plurality of plate-form cooling members formed of a material having corrosion resistance and having a flow passage for fluid to be cooled are situated at intervals therebetween.
Patent JP-2002308633-A (JP)
Title: Positioning device for glass blank and method for forming optical element
Inventor: IWANO KATSUHIKO
IPC: G02B3/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device for a glass blank which is capable of positioning the glass blank in such a manner that the center of the glass blank aligns to the center of a lower die. SOLUTION: The positioning device for the glass blank has a positioning member 1 having a glass blank insertion hole 13, a centering member 14 for centering the glass blank insertion hole 13 by abutting on the outer peripheral surface of the lower die or a lower die fixture 4 and attaching and detaching mechanisms 17, 18, 19, 20 and 21 for attaching and detaching the centering member 14 to or from the lower die 3 or the lower die fixture 4.
Patent JP-2002305572-A (JP)
Title: Portable wireless unit
Inventor: KAMIYA KAZUYOSHI
IPC: H04M1/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a portable wireless unit that can use a kind of a case in common for a configuration of an externally mounted antenna and a configuration of a built-in antenna and prevent outward appearance of the case from being degraded. SOLUTION: The portable wireless unit 11 provided with a function of wireless communication with a host device via a relay station, includes a resin case 18, a mount hole 22 to which an external antenna 17 is inserted and fixed is formed in the case 18, and a cover 23 covering at least the mount hole 22 and its periphery are adhered to the case 18. In the case of the above configuration, using the cover 23 with a through-hole or the cover 23 without the through- hole allows one kind of the case 18 to be used in common for the configuration of the external antenna and the configuration for the built-in antenna.
Patent JP-2002303752-A (JP)
Title: Optical waveguide and method for manufacturing the same
Inventor: SHIMODA TAKESHI
IPC: G02B6/13
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To accurately and easily manufacture an optical waveguide which is composed of a completely single layer having no interface in the inside and has a spot size changing part having a smooth tapered form in the direction of the thickness. SOLUTION: The method for manufacturing the optical waveguide which has a clad and a core having a tapered part of which the thickness is gradually varying in the longitudinal direction of the waveguide, comprises a process in which the core layer is formed on the clad layer, a process in which a part of the core layer is removed and a step is formed on the core layer, a process in which a smoothing layer is formed so that the step is buried and a stepless inclined plane is formed on the surface, and a process in which a tapered part of which the thickness of the core layer gradually varies is formed by etching the smoothing layer.
Patent JP-2002305183-A (JP)
Title: Beam processing apparatus
Inventor: HORIE KUNIAKI
IPC: H01L21/302
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a beam processing apparatus, capable of irradiating a material to be processed with a uniform beam of a high density and easily increasing a diameter in a bore. SOLUTION: The beam processing apparatus comprises a holding unit 20 for holding the material X to be processed, and a plasma chamber 1 for generating a plasma P therein. Thus, the apparatus irradiates the material X, held at the unit 20 with a particle beam drawn from the plasma P. The apparatus further comprises a magnetic field applying means 5 for applying a magnetic field to the plasma P generated in the chamber 1, to enhance the plasma density of the region, in which the magnetic field is applied.
Patent JP-2002304147-A (JP)
Title: Method for driving image display, device for driving image display and image display
Inventor: ISHIHATA KAMIYOSHI
IPC: G02F1/133
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of an image display, capable of performing correct gray shades display, without increasing a driving current to be applied to display elements or raising the luminance of a backlight. SOLUTION: This driving method performs gray shades display, by dividing one frame period into a plurality of sub-frame periods having equal intervals and by controlling lighting/non-lighting of display elements in a binary manner, in each sub-frame period and by controlling the frequency of the sub-frame periods to make the display elements go into states of lighting.
Patent JP-2002312687-A (JP)
Title: Method, device, and system for charging
Inventor: YONEYAMA KAZUTOSHI
IPC: G06Q30/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device, and a system for charging which charge an information provision source according to the actual result of information use. SOLUTION: A job offering company 30 makes a registration contract, based upon a contact place number as a contract number, with an advertisement company 10 (arrow F1). The advertisement company 10 registers transfer service, having the contract number as a transfer destination, to a telephone office 50 (arrow F2) and makes job offer information 28 including its transfer source number open to the public (arrow F3). A job seeker 40 confirms the open number with the job offer information 28 and makes a call (arrows F4, 5). The telephone office 50 transfers this telephone call to the job offering company 30, counts telephone calls (arrow F6), and adds the charge for information use to the telephone charge and bills them to the job offering company 30 (arrow F7).  After payment by the job offering company 30 (arrow F8), the telephone office 50 pays the difference obtained by subtracting the substitutive collection charge for the information use charge to the advertisement company 10 (arrow F9).
Patent JP-2002310160-A (JP)
Title: Cylindrical roller bearing
Inventor: TORISAWA HIDETO
IPC: F16C33/34
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent contact of a boundary part between a roller end face and a chamfered part with inner and outer ring flanges, in a cylindrical roller bearing. SOLUTION: In a cylindrical roller bearing having a cylindrical roller 4 where a chamfered part 4c is formed between the roller end face 4a and a roller rolling surface 4b, a cone shape part 4d of an oblique angle α is formed in a range up to the chamfered part 4c of the roller end face 4a and on an outline extending in the radially external direction of a cylindrical roller end face outer peripheral part.
Patent JP-2002307608-A (JP)
Title: Laminate manufacturing method and multilayered printed wiring board
Inventor: SHIMOOOSAKO KANJI
IPC: B32B15/088
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a laminate suitable for a build-up method under such a condition that an adhesive layer has sufficient adhesiveness, and a multilayered printed wiring board using the laminate. SOLUTION: The laminate is manufactured by laminating a metal foil 1 to one surface of a polymeric film 10 through a first adhesive layer 11 and laminating a second thermosetting adhesive layer 12 to the other surface of the polymeric film 10. Alternatively, an adhesive is applied to both surfaces of the polymeric film 10 to be dried to bring the adhesive layers on both surfaces of the polymeric film 10 to a semicured state and the metal foil 13 is laminated to the adhesive layer 11 on the single surface under a condition capable of holding the adhesive layers on both surfaces to the semicured state.
Patent JP-2002311140-A (JP)
Title: Electromagnetic-wave detector and method of manufacturing the same and radiation detection system
Inventor: NAGANO KAZUMI
IPC: H01L31/09
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic-wave detector whose large optical conversion efficiency is obtained by a method wherein a dislocation and an interlayer exfoliation are eliminated and an optical loss between a phosphor layer and an optical converter is eliminated. SOLUTION: The electromagnetic-wave detector is provided with a wavelength conversion body which is formed by stacking a plurality of wavelength conversion layers 4 on light detecting elements 2 as pixels arranged two- dimensionally on a substrate 1 and which converts electromagnetic waves into light. Light reflecting layers 5 are formed on the pixels and between the plurality of layers 4.
Patent JP-2002340773-A (JP)
Title: Proximity field optical probe, its manufacturing method, proximity field optical cantilever and optical pickup
Inventor: OTSUKA MASAYA
IPC: G11B7/135
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a proximity field optical fiber probe exhibiting high dimensional controllability, and its manufacturing method, in which arrival of light emitted from a micro opening is enhanced by increasing the refractive index. SOLUTION: In the structure of a proximity field optical probe emitting proximity field light, truncated conical protrusions are formed of a high refractive index material on a transparent substrate. In the method for manufacturing a proximity field optical probe, the truncated conical protrusions are formed of a high refractive index material by dry etching.
Patent JP-2002313150-A (JP)
Title: Flat cable, flat cable connection part and connection method of flat cable with connection terminal
Inventor: ENOMOTO KENJI
IPC: H01B7/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a flat cable which can connect crimp pieces of a connection terminal stably for a long period of time. SOLUTION: With the flat cable 1 with at least a single thread flat conductor 2 covered with a flat insulation coating 3, the flat conductor 2 is formed of a hard-drawn copper material.
Patent JP-2002312297-A (JP)
Title: Pci host bus bridge system initializing method
Inventor: NAKAJIMA EIJI
IPC: G06F1/24
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To perform the initialization of various kinds of PCI host bus bridge without rewriting BIOS. SOLUTION: An EEPROM reading function 310/410 read out the information related to the characteristic of PCI host bus bridges 31/41 inside the EEPROM 33/43 and the information related to a PCI slot and a PCI device engaged with the PCI host bus bridge 31/41 on the basis of a command from BIOS 11. The BIOS 11 is provided with an information reading function for reading (obtaining) the information by using the EEPROM reading functions 310/410 and an initializing function for initializing the PCI host bus bridges 31/41 (initialization of a PCI device and interrupt controllers 34/44 engaged with the PCI host bus bridges 31/41) on the basis of the information read by the information reading function.
Patent JP-2002314334-A (JP)
Title: Oscillation circuit
Inventor: IGARASHI SADAO
IPC: H03B5/12
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit which can be made smaller with lower consumption current in comparison with the conventional practice and whose entire circuit can made an IC. SOLUTION: A current control circuit 22 variably controls the oscillation control current IOSC caused to flow to an oscillation circuit part 2, that is, current caused to flow to transistors T1 and T2 for oscillation, and thereby variably controls the oscillation frequency f. Thus, a circuit in which a circuit Q is higher and an energy loss is smaller can be realized in comparison with the case where an oscillation frequency is controlled by using a variable capacitance diode such as the conventional Colpitts oscillation circuit. Also, oscillation is excellent even with a low consumption current because the transistors T1 and T2 for oscillation constitute a feedback element.
Patent JP-2002315993-A (JP)
Title: Washing machine
Inventor: HAMAGUCHI WATARU
IPC: H05K5/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To stabilize a pressing force for operating a switch of an operation button of a top cover by correcting a protection case, even if it is deformed by being warped, when attaching to a washing machine body in the washing machine having a control device controlling the operation. SOLUTION: The protection case-integrated control device 8 is so constituted that the control device 6 controlling the operation is interiorly furnished in a shallow-bottom and flat protection case 5, a boss part 5a penetrating the control device 6 from a recessed part bottom surface is provided in the protection case 5, and a potting material 7 composed of urethane resin, or the like, fills the protection case 5 so as to protect the control device 6 from moisture. The protection case integrated control device 8 is fastened to the washing machine body 1 by the boss part 5a.