baber/WOPTO huggingface dataset:
Patent JP-2001288543-A (JP)
Title: Ferritic stainless steel excellent in surface property and corrosion resistance, and its production method
Inventor: ABE MASAYUKI
IPC: C22C38/18
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel improved in ridging resistance and corrosion resistance, and to provide its production method. SOLUTION: This ferritic stainless steel excellent in surface properties and corrosion resistance has a composition containing, by mass, <=0.1% C, 0.01 to 1% Si, 0.01 to 1% Mn, <=0.04% P, <=0.01% S, 10 to 25% Cr, 0.001 to 0.2% Al, 0.0002 to 0.05% N, <=0.01% O, <=0.006% Mg and <=0.0005% Ca and also satisfying Mg+10Ca<=0.006%, and the balance Fe with inevitable impurities.
Patent JP-2001289397-A (JP)
Title: Hydrogen storage alloy storing container
Inventor: TAKAHASHI SEIJI
IPC: F17C11/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy storing container capable of quickly supplying hydrogen from a reservoir during high loading, such as during starting or accelerating a vehicle in which a fuel cell or a hydrogen engine is mounted. SOLUTION: The hydrogen storage alloy storing container capable of quick release, having a hydrogen gas access from which hydrogen is supplied for storing hydrogen into a hydrogen storage alloy in the container and the stored hydrogen is released, comprises a hydrogen storage alloy sheet formed by filling a hydrogen storage alloy powder and a low melting point alloy powder into a metal porous material and laminated and stored in the container.
Patent JP-2001293762-A (JP)
Title: Method and apparatus for controlling dwelling of injection molding machine
Inventor: OSAWA TOMOYUKI
IPC: B29C45/77
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To enable a realization of molding in high degree of freedoms so as to enhance the degree of completeness of a molding by enabling setting of detailed dwelling in each of a plurality of stages divisionally set in a dwelling step. SOLUTION: An apparatus for controlling dwelling of an injection molding machine controls respective stages under individual dwelling pressures by dividing the dwelling step into a plurality of steps. The apparatus comprises a mode setter 11 for selectively setting a change rate of increasing or decreasing pressure response in each step at each step, a pattern memory 12 provided in each step to output a pressure change pattern in response to the change rate of the pressure response selectively set by the setter, and a pressure setter 13 for outputting a pressure command value of each step according to the pressure change pattern output at each step and a dwelling pressure individually set at each step.
Patent JP-2000318631-A (JP)
Title: Power auxiliary steering system for motor vehicle
Inventor: STOLZENBURG JENS
IPC: F16J15/52
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To compensate the capacity of a space surrounded by a bellows by constituting at least a part of a gaiter by use of a gas permeable and water repellent material. SOLUTION: A diaphragm 6 formed into a conical sealed body by use of a gas permeable and hydrophobic material is provided between two annular collars 4, 5. The minor diameter opening end of the diaphragm 6 is integrated to the collar 4, and the other major diameter opening end is integrated to the collar 5 in its annular end surface. When a steering rack is advanced into a steering gear housing, a bellows 1 is contracted to minimize the usable space of air surrounded by the bellows, and an excessive pressure is generated. This excessive pressure can escape through the hydrophobic and gas permeable diaphragm 6. Accordingly, necessary pressure compensation can be performed.
Patent JP-2001299215-A (JP)
Title: Apparatus for storing raw tea leaf and storing method
Inventor: HARAKAWA MARIKO
IPC: A23F3/06
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a storing apparatus and storing method for raw tea leaves capable of storing raw tea leaves in high efficiency while preventing the reddening trouble, etc., caused by the pre-charge of the leaves. SOLUTION: Raw tea leaves are charged to a prescribed height h1 in a raw tea leaf storing part 1 by lump charging or divided charging, the leaves are further charged by leading charge to a height h to fill the storing part 1 and form laminated layers t1 to t9 on the laminated layers T1 to T3 of the raw tea leaves.
Patent JP-2001259519-A (JP)
Title: Method for rustproofing tire space floor of three- dimensional parking lot
Inventor: SAEKI TADAO
IPC: B05D7/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for rustproofing a tire space floor which is most vulnerable to peeling and rust generation by the abrasion of tires for a long period in the rustproofing coating of a three-dimensional parking lot. SOLUTION: After the tire space steel plate floor being coated with a rustproofing coating, a cushioning layer at least 0.5 mm in length from the top of the steel plate is formed to contact the coating, and an abrasion resistant, slide resistant lining layer at least 1 mm in thickness is laminated as a surface layer on the cushioning layer. The cushioning layer is made of an elastic solventless reactive curable resin, the abrasion resistant lining layer is made of a fiber-reinforced solventless reactive curable resin, and the surface of slide resistant aggregate has a slide resistant function.
Patent JP-2000328903-A (JP)
Title: Sealed steam supply
Inventor: CHAROTON GERALD
IPC: F01D11/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To adjust a sealed steam temperature to a material temperature in a shaft seal range by connecting a supply pipe leading to a sealed steam system to a take-out point of the steam temperature that matches the material temperature in a high pressure shaft seal range and separating the supply pipe and the sealed steam system from a live steam pipe. SOLUTION: Supply of auxiliary steam required for a steam turbine 5 is separated from supply of live steam to a machine. Therefore, a superheater 2 of a boiler is provided with a take-out point 24 for taking out overheated steam with a temperature at or less than that of the live steam in order to use it as auxiliary steam. This is effective when the steam turbine 5 is quickly shut down during its operation for a certain period of time. In such a case, it is necessary to introduce sealed steam into the shaft seal quickly. Therefore, a supply pipe 7 for the auxiliary sealed steam is connected to the take-out point 24 in the superheater 2. Since the temperature of the sealed steam at the take-out point 24 is at or lower than that of the live steam, it especially matches the material temperature of a housing or a shaft of the high pressure shaft seal 55.
Patent JP-2001301714-A (JP)
Title: Packaging apparatus, system for detecting film quantity consumed and inventory control system of film roll
Inventor: IKETANI SATOSHI
IPC: B65B41/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus wherein inventory control and an order of used films can be simply and properly performed and an inventory control system of the film in the packaging apparatus. SOLUTION: The packaging apparatus for packaging an article G' with a sheetlike film 5' unrolled from a film roll 5 set in a film supply section 4 is equipped with a means for detecting and memorizing an accumulated quantity of consumed films 5'. When there are a plurality of packaging apparatuses, a controller B is connected with the plurality of apparatuses A1, A2...An, inventory control of the film rolls is performed by the controller B, and the order is automatically issued when the number of rolls in stock is less than a predetermined value.
Patent JP-2001300375-A (JP)
Title: Ultrasonic atomizing method
Inventor: NUNOMURA MASATO
IPC: F24F6/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To generate warm fog having proper temperature by utilizing ultrasonic vibration. SOLUTION: At the time of atomizing a liquid L supplied on a horn 2 by ultrasonic vibration generated by vibrating an ultrasonic vibrator transducer 1 and the horn 2, the driving frequency for the ultrasonic vibrator transducer 1 is shifted from the resonance frequency of the ultraviolet vibrator transducer 1 to generate heat loss simultaneously with the ultraviolet vibration to atomize the liquid L supplied on the surface of vibration of the horn 2 with the rapid heating due to the heat loss simultaneously with the ultrasonic vibration. The atomization by heating with the heat loss in addition to the atomization by the ultrasonic vibration is simultaneously performed.
Patent JP-2001311045-A (JP)
Title: Designable powder coating composition, method for forming designed coating film and coated article having design
Inventor: SUGAYA KAZUO
IPC: C09D127/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a designable powder coating which can form the same texture design as that of a genuine woven fabric and is also suitable for articles needing flexibility, to provide a method for forming a designed coating film, and to provide a designed coating article. SOLUTION: This designable powder coating composition characterized by containing crystalline polytetrafluoroethylene having an average particle diameter of 0.05 to 5 μm in an amount of 0.01 to 5 pts.wt. per 100 pts.wt. of a powder coating component, and the coating composition is used to form a texture- patterned coating film on an article to be coated.
Patent JP-2001015999-A (JP)
Title: Electronic component insertion machine, and component fixing method and insertion detection method therein
Inventor: KOYAMA TOSHIYUKI
IPC: H05K13/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component insertion machine for preventing an erroneous operation from being generated in the discrimination of insertion and fixation due to the change in the detected amount of distortion caused by the change in the wire diameter or the like of a lead, when detecting whether the insertion/fixation of electronic components with the lead being inserted into a circuit substrate is appropriate or not according to stress distortion being generated in a clinch means, an insertion detection method and a part fixing method by the electronic component insertion machine. SOLUTION: A threshold corresponding to electronic components with a lead being subjected to insertion operation from a threshold beg stored in a threshold storage part 154 corresponding to an eigen value for each type of the electronic components with a lead is outputted to an insertion detection part 151 as a comparison reference value, and is compared with a detection value where stress distortion generated in a clinch means is detected by a detection means 51, thus discriminating whether insertion fixation is appropriate or not. Since the threshold corresponding to the eigen value is set to a comparison reference value, accurate discrimination can be made.
Patent JP-2001303297-A (JP)
Title: Partial plating apparatus
Inventor: IWAMOTO SHIGEKI
IPC: C25D7/06
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a partial plating apparatus which plates gold only on an inner lead of a TAB frame. SOLUTION: This partial plating apparatus is provided with a mask I which has an opening part 9a which is opened so as to correspond to the region to be plated of the TAB frame and is disposed horizontally, an elevation means II which lowers the TAB frame 106 toward the mask I and a pressing means III which presses the TAB frame 106 to the mask I from above. Therein, plating liquid is ejected toward the opening part 9a from the lower part of the opening part 9a and the region to be plated is plated.
Patent JP-2001313806-A (JP)
Title: Facsimile machine
Inventor: SATO MASARU
IPC: H04N1/32
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile machine that can select an optimum data transmission rate, depending on a communication state of a communication line. SOLUTION: A communication history storage section 24 stores a past communication history, and a parameter decision section 26 obtains an error frame occurring rate by each data transmission rate and a transmission frame number or the like. Then a fallback pattern selection section 20 compares dispersion of error frame occurrence rate and dispersion in the transmission frame number with the contents of a prescribed table and selects an optimum fallback pattern. Then the selected fallback pattern is read from a fallback pattern storage section 19, and every time a transmission error takes place, a transmission rate control section 21 uses the fallback pattern to slow down the data transmission rate and transmits image data via a communication control section 28.
Patent JP-2001310898-A (JP)
Title: Forklift with front visibility securing device
Inventor: YOKOYAMA MASABUMI
IPC: B66F9/075
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To load cargoes in multistage on a fork, to secure a front visibility when the front visibility is obstructed and to enable a forward traveling driving of a forklift. SOLUTION: Image pickup devices 8R and 8L are mounted at a tip part of the fork 5 for the forklift 1. The front visibility images obtained by the devices 8R and 8L are displayed on a display device 10 arranged in front of a driver's seat. By looking at the display, the front visibility can be secured, even when the front visibility is obstructed, and a driver can perform the forward traveling driving without taking an unnatural posture.
Patent JP-2001311171-A (JP)
Title: Concrete block and installation method of concrete block
Inventor: FUJIBAYASHI TORAKICHI
IPC: E02D29/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel concrete block and installation method of the concrete block by which the bottom plate of the concrete block can be extremely simply and rapidly supported by the bearing claw of a vertical adjustment device while utilizing a recess even after the concrete block has been stably laid on the foundation face by forming the recess in the peripheral edge of the lower face of the bottom plate of the concrete block, thereby conventional carefulness is not required in the work and hence, the execution efficiency is enhanced. SOLUTION: A recess 5 in which a bearing claw 4 of a vertical adjustment device 3 capable of vertically adjusting the concrete block 1 can be inserted and fixed from the outside to the peripheral edge of the lower face of the bottom plate 2 of the concrete block 1 is formed in the concrete block.
Patent JP-2001312233-A (JP)
Title: Transparent display
Inventor: HIRANUMA AKIE
IPC: G09F13/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel display method by using products formed by subjecting a transparent material to fabrication and a technique which facilitates upsizing and is inexpensive in applications of displays using light. SOLUTION: 'Transparent display elements', which are formed by subjecting colorless or colored transparent materials allowing the transmission of visible light to fabrication to reflect or irregularly reflect the light from the outside to images, characters, pictures, patterns and other forms or to allow the transmission and leakage of the light advancing into the inside from the end faces of these materials to the outside, are superposed on each other to impart a stereoscopic feel to the display or the light of the light sources is made incident on the inside of the fabricated articles from the end faces of the 'transparent display elements' to allow the images, pictures, characters and other fabricated parts on the 'transparent display elements' to emit light.
Patent JP-2001316808-A (JP)
Title: Sputtering target
Inventor: YABE YOICHIRO
IPC: H01L21/28
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To control abnormal discharge which occurs on the sputtered face of a sputtering target during film formation, and to consequently reduce generation of dusts, particularly generation of massive foreign substances resulting from splashing phenomena. SOLUTION: This sputtering target comprises a simple substance of a metallic element selected from Mo, W, Ta, Ti, Cr, Nd, Ni, Co, Pt, Al and Cu, or an alloy or a compound including the metallic elements. A surface roughness of the sputtered face of the sputtering target consisting of these materials is to be 10 μm or less by Ry (maximum height measured by a contact type surface roughness meter based on the prescription of JIS Bobol-1994). Furthermore, the surface roughness of the sputter face is to be 1 μm or less by Ra (arithmetic average roughness measured based on the above standard). A width of a crevice of 5 μm or deeper in the sputter face is to be 70 μm or more for a spacing of the local vertexes a roughness curve.
Patent JP-2001317321-A (JP)
Title: Lubricating device for engine
Inventor: KUBO MASAHIKO
IPC: F01M11/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To restrain a drop in temperature of lubricating oil of an internal combustion engine due to influence of a running wind while a vehicle travels and improve engine startability and fuel consumption. SOLUTION: An oil tank 7 is fastened by a bolt 13 on an end part of an inmanistay 9 on the rear side of the vehicle of an engine 1 in the vicinity thereof, and it is devised to prevent the running wind while the vehicle travels from directly colliding against the oil tank 7 by arranging a main body of the oil tank 7 in a projected area of the engine 1 relative to a vehicle forwarding direction.
Patent JP-2001318199-A (JP)
Title: Method and device for applying electron beam
Inventor: NAKAMURA ATSUSHI
IPC: G21K5/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for applying an electron beam that makes it possible to avoid the concentration of heat due to the electron beam by providing an irradiation window. SOLUTION: In an electron beam irradiator where a triangular-wave current is fed to a scanning coil by using a power source for generating triangular waves to scan the electron beam in the first direction and a square-wave current is fed to a deflection coil by using a power source for generating square waves to scan the electron beam in the second direction orthogonal to the first one, the turning point of the orbit of the electron beam is apportioned to the second scanning direction by staggering time intervals to synchronize the leading edge of the square-wave current with respect to the peak value of the triangular-wave current.
Patent JP-2001324992-A (JP)
Title: Voice synthesizer and voice data storage medium
Inventor: FUJIMOTO HIROYUKI
IPC: G10L13/06
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizer in which segmenting of a sentence in reproduced voice is appropriately conducted, there exists no sense of incongruity and reproduced voice is easily heard. SOLUTION: In the voice synthesizer, voice data are stored in a storage medium so that the data are read for every unit voice data. Plural unit voice data are read from the storage medium and combined to generate sentence voice data and voice is reproduced. Moreover, the synthesizer is provided with a reproducing standby means which starts voice reproducing of the sentence voice data after a lapse of a prescribed standby time T when a voice output request is received.
Patent JP-2001325549-A (JP)
Title: Biometric personal identification service providing system
Inventor: UCHIDA KAORU
IPC: G06Q20/40
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a biometric personal identification service for allowing plural electronic commerce providers to participate in electronic commercial transaction using personal identification technology using biometrics without spoiling the security of biometrics data of a user. SOLUTION: An electronic commercial transaction providing device 15 uses an exclusive user identifier to request a fingerprint matching service providing device 20 to identify the user by using biometrics. The fingerprint matching service providing device 20 uses a cipher key of a message agreeing to a user- side terminal 10, receives fingerprint feature data that the user inputs by the user-side terminal 10, and uses the data to identify the user. The electronic commerce providing device 15 judges whether or not electronic commercial transaction is allowed according to the reported personal identification result.
Patent JP-2001034146-A (JP)
Title: Process cartridge, assembling method thereof, and electrophotographic image forming device
Inventor: TOBA SHINJIRO
IPC: G03G21/18
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the lode imposed on a photoreceptor drum by the gravity of toner in a large-capacity process cartridge and to obtain a stable image. SOLUTION: This process cartridge is constituted of a toner housing frame body 16 having a developer housing part for housing developer, a cleaning frame body 13 supporting the photoreceptor drum 11 and a developing frame body 17 supporting a developing roller 18 for developing an electrostatic latent image. Then, side covers 19 and 20 are supported and fixed to the side surface of the frame bodies 13 and 16. The frame body 17 is provided with an arm part 17c and rocked with the hole 17d thereof as a center. Besides, the frame body 17 is supported by the frame body 13 so that it can be rocked in order to make the center of the roller 18 directed to the center of the drum 11.
Patent JP-2001324229-A (JP)
Title: Refrigerating apparatus
Inventor: MOCHIZUKI KATSUMI
IPC: F25B43/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To improve COP by preventing a large quantity of liquid refrigerant from being collected inside a heat exchanger on the heat source side in cooling operation. SOLUTION: This apparatus is equipped with a gas vent pipe (20) connecting a high-pressure receiver (4) and low-pressure piping (17) and with a solenoid valve (21) provided for the gas vent pipe (20). It is equipped with a pressure sensor (28) detecting a high-pressure-side pressure of a refrigerant circuit (1). A controller (31) compares a first high-pressure-side pressure detected in the state of the solenoid valve (21) being closed with a second high-pressure-side pressure detected after a prescribed time passes from opening of the solenoid valve (21) and opens and closes the solenoid valve (21) intermittently on the basis of the pressure difference between them.
Patent JP-2001322137-A (JP)
Title: Method for thermoforming molding using thermoplastic binding material as binder
Inventor: HIRAI MASAHITO
IPC: D04H1/55
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To mass-produce a molding simply and efficiently, to make the degree of freedom in density control, and to mold the molding to be optimum in density difference and in shape for various applications. SOLUTION: In a method for thermoforming the molding using a thermoplastic binding material as a binder, a fibrous or granular molding raw material which is softened by heating chemical fibers, animal fibers, vegetable fibers, wood fibers, wood powder, etc., to decrease repulsive force is mixed with the thermoplastic binding material which is softened/melted by heating to make a molding material, the molding material is heated/pressed at a temperature to soften/melt the binding material without melting the molding material, when the molding material is heated/pressed, the surface of the molding material is heated to be partially different in temperature, and the density of a part which is heated/pressed at a high temperature and is made higher than the density of a part which is heated/pressed at low temperature.