baber/WOPTO huggingface dataset:
Patent JP-2001288579-A (JP)
Title: Chemically treating solution, chemical conversion treatment and rust prevention treating method
Inventor: SAEKI KOICHIRO
IPC: C23C22/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a chemically treating solution imparting excellent corrosion resistance, coating substrate properties, lubricating substrate properties for plastic working or the like to various metallic surfaces and capable of easily performing non-chromium treatment. SOLUTION: In this chemically treating solution containing an organic sulfur compound, the organic sulfur compound has an action of generating active sulfur and/or active metalic sulfide at chemical conversion treatment.
Patent JP-2001283790-A (JP)
Title: Electric lamp and illumination apparatus
Inventor: IKEJIRI KAZUHIRO
IPC: H01K1/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection at the border between the secondary crystal part and non-secondary crystal part of the filament. SOLUTION: The lamp 1 comprises an airtight receptacle (glass bulb 11), an electric connection means (base 21) provided at one or more sides of the airtight receptacle to conduct the electric connection between the inside and outside of an airtight receptacle, 2 wells 12, 13 sealed in the airtight receptacle and electrically connected to the outside of the airtight receptacle, a single- wound filament 14 supported by the wells 12, 13 having the border between the secondary re-crystal part and non-secondary crystal part when the filament temperature at the time of the rated light becomes 1500 deg.C or less and a plural number of anchors 31-35 sealed in the airtight receptacle to support the single- wound filament 14.
Patent JP-2001286623-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can make the next special prize condition occur earlier by executing frequently a display game and is attractive to a player. SOLUTION: After a special prize condition period ends, when a reduced time mode starts, permitting frequent execution of a display game, a first display is switched to a second display game, permitting simultaneous execution of a plurality of display games on a plurality of display areas 310.
Patent JP-2001290340-A (JP)
Title: Contact electrifying device, method for contact electrifying and electrophotographic device
Inventor: SAITO YOSHIHISA
IPC: C08K3/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a contact electrifying device with which a good image can be obtained by using an electrifying body which can be uniformly electrified without nonuniformity and has excellent cleaning properties, and to provide a method for contact electrification by using the device and an electrophotographic device equipped with the device. SOLUTION: In the contact electrifying device to electrify a body to be electrified by externally applying voltage to an electrifying member disposed in contact with the objective body, the contact electrifying member has a resistance layer and a surface layer having >=1.4 μm and <=2.4 μm surface roughness Rp (average line height) and <=1.45 μm Rv (average line depth) and containing a conducting agent in N-alkoxymethyl nylon. The contact electrifying device, the method for contact electrification and the electrophotographic device are characterized in that the voltage externally applied is a pulsating voltage generated by superposing a DC voltage and an AC voltage.
Patent JP-2001292599-A (JP)
Title: Motor controller and its method
Inventor: FUJII SHUICHI
IPC: H02P21/22
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent drop in control performance due to phase slip. SOLUTION: At a time ta[k], a phase compensating computing element 9 outputs the value of having added up the value of having multiplied a first variation ΔθPG[m] by a ratio of a time ΔT clocked by a timer 25 to a sampling period TSMP and a phase θdet[m] at a time tb[m], as a phase θ'det[k] at the time ta[k], when the phase θdet[m] has been already updated after time ta[k-1], and it outputs the value of a phase θ'det[k-1] added at a time ta[k-1] and a second variation Δθ[m] as the phase θ'det[k] at a time tb[k], when the phase θdet[m] is not updated after a time ta[k-1].  A coordinate converter 8 receives the input of the phase θ'det[k] of the rotor of a motor 5, and a PWM computing circuit 3 receives the input of the value of having added up the phase θ'det[k] and the second variation Δθ[m] as a phase θ'det[k+1].
Patent JP-2001278115-A (JP)
Title: Front end structure of vehicle
Inventor: OZAWA IKUO
IPC: B60K11/04
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent hot air from coming around to the front part of a heat exchanger (vehicle) while reducing damages when impact force is applied to the front part of the vehicle. SOLUTION: Gaps are formed between a panel wall part 141 and a bumper cover 410, between the panel wall part 141 and a grill 300, between a bumper wall part 411 and a panel 100, and between a grill wall part 320 and the panel 100, and a maze structure is formed by the panel wall part 141 and the grill wall part 320. Thereby, hot air is prevented from coming around (flowing in) to the front side of a heat exchanger 200 (vehicle) while reducing damages when impact force is applied to the front part of the vehicle.
Patent JP-2001292518-A (JP)
Title: Impact cushion device for wire harness
Inventor: KURACHI HISASHI
IPC: H02G11/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an impact device for a wire harness, capable of readily preventing break in the wires forming the wire harness, even if impact tension is applied to the wire harness. SOLUTION: An impact cushioning body 2 of the impact cushioning device 1 for wire harness is formed out of an elastic body, into such a shape as a tubular body is bent into a U-shape. The wire harness WH is accommodated in the impact cushioning body 2 so as to follow the U-shape thereof. If a tension AT is applied to the wire harness WH, the impact cushioning body 2 formed out of the elastic body is deformed elastically by the tension AT, so as to extend as illustrated with an arrow A5. The tension applied to the wire harness WH is absorbed by the extensive deformation of the impact cushioning body 2, so that the impact applied to the wire harness WH by the tension is eased, and it is thus possible to prevent generation of a break in the wires 4.
Patent JP-2001290470-A (JP)
Title: Liquid crystal display device
Inventor: KUDO YASUYUKI
IPC: G09G3/20
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is provided with a power source circuit including a contrast adjusting circuit and which is capable of performing a display with a constant contrast even when a liquid crystal driving power source is fluctuated. SOLUTION: Since this liquid crystal display is provided with a reference voltage generating circuit 300 generating a constant reference voltage Vref 301 without being affected by as external factor, an A-fold making amplifier 400 generating a voltage VrefA 401 in which the Vref 301 is increased by A times, a contrast adjusting circuit 500 generating VLCT 501 in which the voltage of the VrefA 401 is adjusted and a liquid crystal driving voltage generating circuit 600 which generates reference voltage levels of respective liquid crystal driving voltages from the VLCT 501 and which current-amplifies them and supplies them to a common driver 700 and a segment driver 800, the device performs display with a constant contrast by supplying constant driving voltages to the liquid crystal panel of the device even when a VLCD 201 is fluctuated.
Patent JP-2001297321-A (JP)
Title: Printed matter inspecting method and device
Inventor: ABE YOSHITO
IPC: G01N21/892
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely inspect a dot-like defect articulately existent on an inspection image, which is obtained by picking up the image of printed matter, together with a picture. SOLUTION: The printed matter inspecting device is provided with an edge image generating circuit 34 for preparing respective edge images by extracting the edges of picture from respective R, G and B inspection images, a threshold generating circuit 36 for preparing a threshold image for making an edge part in the picture of the edge image from each of respective R, G and B reference images, a maximum RGB value selecting circuit 40 for preparing one composite threshold image with a maximum value as a pixel value of a relevant pixel by finding the maximum value from the luminance values of respective correspondent pixels concerning the respective R, G and B threshold images, a mask circuit 42 for preparing respective R, G and B masked edge images by making the respective R, G and B edge images with the composite threshold image,  and means 44-48 for detecting a print defect on the basis of the respective masked edge images.
Patent JP-2001292803-A (JP)
Title: Antistatic slippers
Inventor: YOSHIDA ISAO
IPC: C08K3/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide slippers which are capable of sufficiently discharging the static electricity electrified to the clothing, etc., of an operator without restricting the action range of the operator. SOLUTION: The slippers 10 consisting of sole floors 11, insoles 12 and uppers 13 are formed by compounding a resin composition A prepared by compounding 4 to 10 pts.wt., more preferably 4 to 8 pts.wt. with 100 pts.wt. polyurethane resin and adding 2.5 to 4 pts.wt. crosslinking agent and adding a suitable amount of a catalyst and water thereto, and polyisocyanate (foaming assistant) at a ratio of 10 to 3-5 and then cast-molding the mixture.
Patent JP-2001297636-A (JP)
Title: Manufacturing method of flat cable equipped with line- pitch adjusting function
Inventor: TABUCHI SEIICHIRO
IPC: H01B7/08
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat cable, in which line pitch can be adjusted, without having to change a jig for guiding a line pitch in two or more cables. SOLUTION: A laminated film is applied to the two or more cables after adjusting a pitch between the cables by using a roll, on which the indefinitely spaced grooves are notched at a line pitch guiding part. During the fabrication of the product, the roll having grooves is rotated and stopped at the position of the desired line pitch, and the pitch with a constant spacing to the cable is derived. When changes in the product pitch is necessary, it is sufficient that the roll having grooves be rotated to the position of the desired line pith, and that the line pitch be set according to the spacing of the grooves notched at the position.
Patent JP-2001309080-A (JP)
Title: Electronic appliance
Inventor: OTANI ATSUSHI
IPC: G10L17/24
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic appliance capable of realizing both reduction of a load on a user in operating an appliance and safety of information. SOLUTION: A CPU 201 can perform speech recognition of an unspecified person which performs speech recognition to the unspecified person concerning a previously fixed number of words and the speech recognition of a specified person which performs speech recognition to the specified person based on a previously registered voice data. In the case of inputting voice as normal auxiliary operation, an operation instruction is authenticated by the speech recognition of the unspecified person and in the case of performing operation permitted to only the specified person, the operation instruction is authenticated by the speech recognition of the specified person.
Patent JP-2001300297-A (JP)
Title: Method for cleaning dioxin-containing substance to be treated
Inventor: ITO KIYOTAKA
IPC: A62D101/22
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a substance cleaning method capable of simply and inexpensively performing the cleaning treatment of a dioxin-containing substance to be treated and a substance cleaning apparatus used therein. SOLUTION: Plasma generating voltage is applied across plasma generating electrodes 1, 1 to generate plasma P and a gaseous substance G to be treated containing dioxins is introduced into the plasma P. By this method, dioxins are mainly converted to organic matters other than dioxins to reduce the content of dioxins in the substance G to be treated.
Patent JP-2001306662-A (JP)
Title: Management system for product type number
Inventor: SAKAKIBARA KATSUMASA
IPC: G06Q50/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a product type number management system which can easily specify a desired product in a short time when a general buyer specifies a product (hardware or software) manufactured by a different maker as to a portable information terminal body manufactured by one maker. SOLUTION: This system comprises a database means 26 in which information on correspondence relation between product type numbers that product providers determine by various products and identification code (Fig.8) corresponding to the product type numbers one to one and represented by a fixed rule is registered, a managing terminal means 20 that a managing organization managing an official announcement means (I/F means 22) making the correspondence relation information open to a network is equipped with, product provider terminal means 10 that the respective product providers have and which have a function of sending and receiving the correspondence relation information to and from the managing terminal means through the network, and a terminal means which is able to access the correspondence relation information made open through the network.
Patent JP-2001308978-A (JP)
Title: Adaptor for portable terminal, and portable terminal
Inventor: IKEDA TAKESHI
IPC: H04W88/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To enhance the portability of electronic devices without impairing the operability of a portable telephone. SOLUTION: An adaptor 10 with built-in radio reception function is connected to a portable telephone 1, a control microcomputer of the portable telephone 1 sends control information to a control microcomputer of the adaptor 10 depending on whether the portable telephone 1 is in an incoming call wait state, or an incoming call receiving state or in busy to select a voice supplied from the portable telephone 1 or a voice supplied from a radio section in the adaptor 10 and outputs the selected voice to an earphone microphone 20.  Having only to connect the adaptor 10 to an interface connector that it factory-equipped can allow a user to wait for an incoming call during a waiting state while listening to a radio sound by the earphone microphone 20 or to make a speech at the arrival of an incoming call without the need for addition of any component to the portable telephone and for changing the attitude.
Patent JP-2001302028-A (JP)
Title: Recording medium supplying mechanism and image forming device therewith
Inventor: MATSUSHITA MASANORI
IPC: B65H11/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a guide member capable of preventing occurrence of skew during supplying paper securely and performing sliding operation easily for a tray for manual paper feeding equipped with a guide member for regulating a position for recording paper on a tray body. SOLUTION: The guide member 8 is provided on an end part at an upstream side along a paper feeding direction on the tray body 7. A plate spring member 9 is placed between the end part of the tray body 7 and the guide member 8. A guide rib 75 is provided on the tray body 7 and the guide rib 75 is positioned at a separation direction side to a guide member 82a formed on the guide member 8.
Patent JP-2001305325-A (JP)
Title: Optical element for optical pickup devices and optical element
Inventor: ARAI NORIKAZU
IPC: G11B7/1374
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical element in which the diameter of an optical element having a complicated surface shape with differences in level for generating a diffraction effect is large-sized and the diffraction effect can be improved the machining accuracy of a die can be enhanced without almost damaging a bite. SOLUTION: Because a continuous groove like a picture drawn without lifting the brush from the paper can be formed by displacing relatively the edge of the blade of a bite which was brought into contact once like in picture drawn without lifting the brush from the paper on a die, without separating it when manufacturing the die for the optical element, the wear of the bite is suppressed and shortening of the die manufacturing process is realized. Furthermore, an optical element having an optical surface provided with a continuous difference in level which can give a desired diffraction effect by using the die thus formed can be manufactured.  Besides, because achromatism or the correction of spherical aberration or the like can be performed with a few number of optical elements by bringing out the diffraction effect appropriately by using the difference in level formed on the optical surface of the optical element, the optical element is suitable for an optical pickup device to be miniaturized.
Patent JP-2001303241-A (JP)
Title: Manufacturing method of sputtering target
Inventor: KATO KAZUTERU
IPC: G11B5/851
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sputtering target, which can achieve the high quality of a magnetic disk or the like although there is so definite opinion how the performance of the sputtering target used in manufacturing the magnetic disk or the like for electronic appliances affects the quality of the magnetic disk. SOLUTION: This sputtering target has uniformly distributed Pt and Ta of high concentration in a main phase and excellent magnetic characteristic by heat-treating a Co-Cr-Pt-Ta alloy having the main phase and a precipitation phase at a high temperature to lead the main phase and the precipitation phase into a balanced state. The heat treatment temperature is preferably 1,000-1,250 deg.C.
Patent JP-2001271735-A (JP)
Title: Caisson length shortening type pendulum type wave activated power generator
Inventor: WATABE TOMIJI
IPC: F03B13/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an improved pendulum type wave activated power generator having high energy acquisition efficiency, being suitable to the installation on the coast in the open sea where wave length is large and energy density is high and capable of suppressing an increase of a length of a caisson while maintaining high efficiency, reducing power generation cost, and increasing the safety when weather is rough. SOLUTION: In the pendulum type wave activated power generator in which stationary waves are formed in the caisson 1 and a pendulum 2 is attached to a knot of the stationary wave, a water depth in a water chamber 3 up to a fixed wall 4 on a rear side of the pendulum is reduced to move a position where the knot of the stationary wave is generated onto the fixed wall side, and a width of the water chamber on the rear side is increased. Moreover, a boundary for increasing the width of the water chamber is put at a position where the generation of a spill stream due to water leakage from both sides of the pendulum is promoted when a swing angle of the pendulum exceeds an excessive input alarm region to prepare for excessive input when weather is rough.
Patent JP-2000348317-A (JP)
Title: Spin valve type thin-film element
Inventor: SAITO MASAJI
IPC: H01L43/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a spin valve type thin-film element which makes it possible to obtain good asymmetry while maintaining a resistance change rate higher than the resistance change rate of a single spin valve type thin-film element. SOLUTION: The film thickness of a nonmagnetic conductive layer (upper) 22 is formed larger than the film thickness of a nonmagnetic conductive layer (lower) 21, by which a free magnetic layer 20 is formed to a vertically asymmetric structure. As a result, a difference occurs between the intensity of a sense curent magnetic field Is1 generated form the lower side of the free magnetic layer 20 and the intensity of the sense curent magnetic field Is2 generated from the upper side of the free magnetic layer 20 and sense curent magnetic fields which may be determined by the vector sum of the sense curent magnetic fields Is1 and Is2 may be utilized for making the asymmetry 0%. The making of the asymmetry 0% may be executed by adequately regulating the sense current quantity and the direction where the current is passed.
Patent JP-2001302479-A (JP)
Title: Composition for oral cavity
Inventor: ONIKI TAKAYUKI
IPC: A61K8/86
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for oral cavity by blending an active ingredient having bactericidal and anti-bacterial effects without losing its activity in a temperature sensitive sol gel transition preparation consisting mainly of a block copolymer of a polyoxyethylene and polyoxypropylene. SOLUTION: This composition for oral cavity is characterized by incorporating hinokithiol into an aqueous solution containing the block copolymer of a polyoxyethylene and polyoxypropylene and having 0-50 deg.C sol gel transition temperature.
Patent JP-2001315863-A (JP)
Title: Packaging body for heat-cooking, and heat-cooking method by packaging body for heat-cooking
Inventor: HAYAMA TOMOHITO
IPC: A23L5/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body for heat-cooking by which a heat- cooking can be performed under a state as it is without providing holes for air-purging when the heat-cooking is performed using a microwave oven or the like, and wherein a container deformation due to a pressure reduction after the heat-cooking is not generated. SOLUTION: This packaging body for heat-cooking comprises a container 1 in which a content is housed, and a lid body 3 which is heat-sealed with the flange 2 of the container 1. Then, in the flange width direction of the container 1, a communicating means 4 by which the inside of the container 1 and the outside of the container 1 communicate with each other is provided. The communicating means 4 is sealed at the time of a heat-sealing, and is unsealed when an internal pressure is generated in the container 1 by a heat-cooking. Thus, the inside of the container 1 and the outside of the container 1 communicate with each other. At the same time, after the communicating, the communicating between the inside of the container 1 and the outside of the container 1 is maintained.
Patent JP-2001020421-A (JP)
Title: Article mounting clip for wall stud
Inventor: PFALLER MARK J
IPC: F16M13/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved one-piece sheet metal clip extending between an electric box and a webbing for a stud, containing at least one supporting member supporting the electric box so that the clip is not deflected to the inside when force is applied inside the electric box and being used for installing the electric box and other articles on the metallic or wooden wall stud. SOLUTION: The article mounting clip for the wall stud has the first side section engaged with the first surface of the stud, the second side section containing at least one electric-box clip-arm 27 fixing an electric box B onto the clip 10 and being engaged with the second surface of the stud SM, and at least one supporting member extending between the electric box B and the second surface of the stud SM on the clip 10 and almost preventing the deflection of the clip 10 and movement to the inside of the electric box B when force is applied to approximately the inside of the electric box B, and an article such as the electric box is mounted on the stud SM.