baber/WOPTO huggingface dataset:
Patent JP-2001126447-A (JP)
Title: Reading and writing device for optical recording medium
Inventor: SCHREIBER MICHAEL
IPC: G11B7/12
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a reading and writing device of an optical recording medium. SOLUTION: The reading and writing device of an optical recording medium 1 such as a CD is provided with an optical device 2, a scanning device 4 on which the optical device 2 is arranged, a substrate 5 on which the scanning device 4 is arrayed so as to be movable, and a controller 13 for evaluating a signal D generated by the optical device 2, and for generating a control signal (S, L, M9) of at least one of the optical device 2 and the scanning device 4. In this case, the controller 13 is arrayed on the scanning device 4.
Patent JP-2002107345-A (JP)
Title: Oxygen content meter of filling filler or the like
Inventor: HATTORI YOSHITAKA
IPC: G01N1/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen content meter of a filling filler or the like, that is only slight deteriorated by carbon dioxide gas or influenced by an organic in a sample gas, and can accurately measure oxygen concentration. SOLUTION: The oxygen content meter of a filling filler or the like comprises a case body that can be installed on a floor surface or the like, a gas passage that mounts a vacuum pump for sucking the sample gas or a calibration gas from a sample gas inlet and a calibration gas inlet, that are provided on the wall surface of the case body and unloading the gas from a gas outlet that is provided on the wall surface of the case body, a gas selection valve, that is mounted to the upstream section of the gas passage and selectively supplies the sample gas or the calibration gas, and a gas flowmeter, a thermomagnetic air type oxygen content meter, and a gas flow rate control valve that are successively included the gas passage between the gas selection valve and the vacuum pump.
Patent JP-2002117401-A (JP)
Title: Adult and sex image detection system
Inventor: RYU SHIN
IPC: G06T7/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an adult and sex image detection system capable of detecting sex information to reject the information offending public order and morals because sex information is in an oversupply condition. SOLUTION: A pigment point of a specific image is extracted through the analysis of image data depending on features of skin and color of human body in an image. A ratio of sex information in the image is judged based on a ratio of data of the extracted pigment point. These operations are done by a software for computer.
Patent JP-2002113613-A (JP)
Title: Method for hobbing gear with curved tooth trace
Inventor: TAI GYOKUDO
IPC: B23F9/08
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for hobbing a gear having a tooth trace center line forming a curved line on a pitch cylinder development. SOLUTION: Compensatory rotational motion is given to the rotational speed of a work, and the rotational speed ω is changed by ω=ω0+ω(Z), and hobbing is carried out while changing the angle of rotation ϕ of a hob head by ϕ=ϕ(Z).
Patent JP-2002114069-A (JP)
Title: Seat device for automobile
Inventor: AKITA KEISUKE
IPC: B60N2/90
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder preventing an object placed in a table recessed part from sliding over the table recess part and dropping during traveling or the like and capable of holding even a tall object in the table recessed part. SOLUTION: This device has a seat cushion 2 and a seat back 1 composed so it can be folded on the sent cushion 2. The table recessed part 3 is formed by recessing a back face of the seat back 1. Both side end parts of a lower lid body 4 are rotatably journaled to recessed part side walls 3a of the table recessed part 3 so as to cover a lower part of the table recessed part 3 by the lower lid body 4. A lock mechanism for the lower lid body is provided locking the lower lid body 4 to a bottom wall 3c of the table recessed part 3 in a substantially parallel state and a substantially orthogonal state. The cup holder 11 is composed by forming a small hole on the lower lid body 4. An upper lid body 14 covering an upper part of the table recessed part 3 is also rotatably provided on a recessed part side wall 3c.
Patent JP-2002112950-A (JP)
Title: Electronic endoscope system
Inventor: ENOMOTO TAKAYUKI
IPC: G02B23/26
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope system which achieves a balance adjustment of output levels between ordinary image signals and fluorescence image signals quickly at a time even when the machine type of the electronic endoscope or an object to be observed are altered. SOLUTION: In the electronic endoscope system 1, a rotary plate 69 which has a white light reflection part 69c adapted to reflect white light at a specified reflection factor and a fluorescence emitting part 69d for emitting light at a specified intensity of fluorescence when excited by ultraviolet rays is mounted on a rotating shaft 67b. A scale rotation device 60 is so arranged to make the white light reflection part 69c and the fluorescence emitting part 69d cross each other in front of the distal end 10a of the electronic endoscope 10 inserted into an insertion hole 62 synchronizing the timing at which white light and ultravioret rays are made to irradiate from the distal end 10a of the electronic endoscope 10.  An image signal processing circuit 52 is given image signals generated based on the reflected light and the fluorescence respectively received from the white light reflection part 69c and the fluorescence emitting part 69d to set amplification factors therefor and amplifies the respective image signals at the amplification factors.
Patent JP-2002047570-A (JP)
Title: CVD-SiC EXCELLENT IN NH3 RESISTANCE, CVD-SiC COATED MATERIAL EXCELLENT IN NH3 RESISTANCE, AND TOOL FOR CVD OR MBE SYSTEM
Inventor: FUJIWARA HIROKAZU
IPC: C23C16/42
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide CVD-SiC excellent in corrosion resistance to NH3, to provide a CVD-SiC coated material obtained by coating the surface of a base material therewith and to provide a tool for a CVD or MBE system using them. SOLUTION: The ratio of the (111) plane of β-SiC deposited on the surface by a CVD method to other principal crystal faces other than the (111) face is controlled to <0.5 at least.
Patent JP-2002114284-A (JP)
Title: Suction end pipe for liquid discharging pump
Inventor: KOZUKA CHIYUUJI
IPC: F04B53/16
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive suction end pipe for a liquid discharging pump capable of positively sucking up a small amount of residual liquid left at a circumferential edge of a bottom part of a container and capable of being easily installed at a suction pipe usually used. SOLUTION: There is provided a coil spring in which a resilient wire material is wound while being closely contacted to each other. One end of the coil spring is fitted to a lower end of a suction pipe 4 of a pump 2 for use in discharging liquid in a container 1. The coil spring is curved and the other end extends up to a circumferential edge 9 at the bottom part in the container 1 to enable residual liquid 10 left at the circumferential edge 9 of the bottom part to be sucked up.
Patent JP-2002124624-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MIYAJI HISAMI
IPC: H01L21/822
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To shorten the period, starting from the receipt of a change request of a device function to the completion. SOLUTION: A memory constituted in units of banks created, based on known or exclusively used design data and a memory bank controller constituted by gate arrays are formed as different chips. These chips are mounted on both surfaces or one surface of a substrate and mounted into one package.
Patent JP-2002122305-A (JP)
Title: Operation method for circulated fluidized bed incinerator
Inventor: YAMAUCHI TSUNEKI
IPC: F23G5/50
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for a fluidized bed incinerator wherein a sand circulation amount is kept at a proper value with ease. SOLUTION: A control section 30 detects hearth section pressure P1 and furnace top pressure P2 respectively with pressure detectors 30a and 30b, and controls the operation such that a pressure difference therebetween ΔP=(P1-P2) falls within a predetermined restriction zone. The control adjust a circulation amount of fluidized sand 10d by any one or a plurality of combinations of (1) a method where a motor 49a that is a driving source of a conveyor 49 to operate a sand return amount; (2) a method for operating a seal pot air amount by controlling openings of dampers 20b, 21b;  (3) a method where it controls the openings of the damps 18b, 19b to operate a distribution ratio of primary air 18 and secondary air 19; or (4) a method where it selectively opens any of dampers 22b, 23b, and 24b or controls the openings to operate a supply height of the secondary air 19 and each height amount of the same.
Patent JP-2002122426-A (JP)
Title: Laser measurement apparatus for civil engineering work
Inventor: ITO KIYOTAKA
IPC: G01C15/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser measurement apparatus for civil engineering capable of facilitating installation of a laid pipe and the like and to measure an inclination, a distance, a volume and the like of an excavated part by means of a data collecting processing mechanism constructed integrally with the laser measurement apparatus so as to quickly form a daily report, a monthly report or a report and the like to be submitted to government and municipal offices on completion of construction work. SOLUTION: This laser measurement apparatus for civil engineering work is constructed of a laser radiating mechanism emitting a laser beam and a laser measurement main body provided with a various control apparatuses for controlling the laser radiating mechanism. Along with the control apparatuses, the data collecting processing mechanism is included or attached in the laser measurement apparatus main body so as to measure the inclination, the distance, the volume and the like of the excavated part for collecting predetermined data or carrying out recording and the like. The whole of the laser measurement apparatus for civil engineering or only the laser radiating mechanism is positioned in a predetermined position inside the laid pipe and the like buried underground so as to radiate a laser beam.
Patent JP-2002124296-A (JP)
Title: Vacuum lock structure
Inventor: NISHIHARA KENJI
IPC: B65D51/18
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To improve the sealing reliability of a vacuum lock structure for an exhaust port for evacuating the inside of a vessel in order to form a vacuum vessel. SOLUTION: This structure comprises: an exhaust flange 23 forming the exhaust port 24; a sealing plug 31 inserted into the exhaust port 24; a pressing cap 35 for pressing the sealing plug 31 inserted into the exhaust port 24 by being screwed to the exhaust flange 23; an annular edge part 26 formed in the exhaust flange 23 and brought into a sealed state by coming into press contact with the sealing plug 31 when the sealing plug 31 is pressed by the pressing cap 35; and detent means 28, 33 and 34 for stopping the rotation of the sealing plug 31 with respect to the exhaust flange 23 when the pressing cap 35 presses the sealing plug 31.
Patent JP-2002121404-A (JP)
Title: Heat-conductive polymer sheet
Inventor: HIDA MASAYUKI
IPC: C08J5/18
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-conductive polymer sheet capable of effectively radiating much heat generated from electric products and electronic parts, etc., and having excellent heat conductivity of the sheet to thickness direction. SOLUTION: This heat-conductive polymer sheet comprises a polymer material and graphitized carbon fiber as heat-conductive filler, and the graphitized carbon fiber is obtained by using mesophase pitch as a raw material, spinning and infusibilizing the pitch and carbonizing infusibilized material and graphitizing the material to form a coated layer of ferromagnetic substance on the surface. The graphitized carbon fiber is orientated in thickness direction of the sheet. In the graphitized carbon fiber, a spacing (d002) between graphite layers determined by X-ray diffraction is preferably <0.3370 nm and peak intensity ratio (P102/P100) of (101) diffraction peak to (100) diffraction peak is preferably >=1.15. Further, the ferromagnetic substance is preferably at least one kind of metal, alloy or compound selected from a group consisting of nickel, cobalt and iron.
Patent JP-2001170757-A (JP)
Title: Oriented solidifying method cooled with liquid metal
Inventor: GIGLIOTTI MICHAEL FRANCIS X JR
IPC: B22D27/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an oriented solidifying method cooled with liquid metal. SOLUTION: In the oriented solidifying method cooled with the liquid metal, the solidified characteristic improved at the front surface of the solidification is obtained. In this method, the metallic mold is filled with the molten metal and the solidified interface is made to pass through in the molten metal by gradually dipping this metallic mold into the liquid for cooling. This liquid for cooling is an eutectic or near eutectic metal composition. An oriented solidifying furnace is composed of a heating furnace, a liquid-cooling bath and a metallic mold positioner. The heating furnace has an opening bottom end part and the heated metallic mold holding the molten metal descends from this furnace passing through this opening part. The liquid-cooling bath is composed of the molten eutectic or near eutectic metal composition and positioned below the opening end part of the furnace.  The metallic mold positioner slowly descends the heated metallic mold from the furnace through the opening end part and dips the metallic mold into the liquid-cooling bath.
Patent JP-2002135299-A (JP)
Title: Packet communication system
Inventor: WATANABE HIDEAKI
IPC: H04L49/9023
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To enable accurate clock synchronization of the units of about 1 msec in a packet communication system for receiving the packet by a clock, synchronizing between transmission and reception. SOLUTION: The packet communication system comprises a clock difference calculating means 5 for calculating the difference between a transmission side clock value tSn and a data output clock value tR at a reception side terminal equipment 1, for transmitting a packet added with a transmission side clock value from a transmission side terminal equipment 2 and receiving the packet via a packet communication network 3; a moving average value calculating means 6 for calculating the moving average value of the difference from the clock value; a reliability deciding means 7 for deciding the reliability of the moving average value based on the difference of the clock value; and a data output clock generating means 8 for controlling the data output timing from a data output unit 9 by correcting the data output clock value tR based on the moving average value, when the reliability is high.
Patent JP-2002128097-A (JP)
Title: Easy-opening packing box
Inventor: MATSUDA NAOHITO
IPC: B65D33/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an easy-opening packing bag, which can be easily opened from a desired position with fingers, prevents damage to itself in a packaging process and a distribution stage, and has excellent hygienic properties and a favorable appearance. SOLUTION: In the easy-opening sealed packing box heat-sealed with a plastic film, a cut having a length of 0.01 mm to 0.5 mm is provided at the edge of a heat-sealing part.
Patent JP-2002133349-A (JP)
Title: Purchase agent system in electronic commerce
Inventor: SAKANO KEIICHI
IPC: G06Q30/06
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To enable utilization of an electronic commerce at ease without concern by a user about leakage of personal information. SOLUTION: An agent request for purchase of goods of a virtual store 1 is sent from a user's terminal 4 to a server of a purchase agent company 5, which receiving the purchase agent request orders the goods from the virtual store 1, which supplies the ordered goods to a specified location of a goods delivery company 6, where the user 4 receives the goods. The user 4 needs not to directly order goods from the virtual store 1 via the Internet 2 as conventional, and to send a credit card number or the like to the virtual store 1 via the Internet 2.
Patent JP-2002131635-A (JP)
Title: Compact lens
Inventor: ABE YASUHIKO
IPC: G02B13/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact lens capable of preventing a vignetting phenomenon, realizing thinning and high density and having high optical performance suitable for a high-pixel imaging device. SOLUTION: This lens is equipped with a first lens group I consisting of a first lens 1 having negative refractive power and a second lens 2 having positive refractive power, and a second lens group II consisting of a third lens 3 having negative refractive power, a fourth lens 4 bonded to the third lens and having positive refractive power and a hybrid aspherical lens (fifth lens) 5 having positive refractive power, made biconvex and set so that the positive refractive power may get weaker toward a peripheral part in order from an object side, and satisfies following conditional expressions (1), (2) and (3).  (1) 0.7|R6|<|R8|<1.3.|R6|, (2) ν1>ν2, ν3<ν4, ν5>50 and (3) f1>2.f2, provided that R6 and R8 mean the radii of curvature of the surface on the object side of the third lens and the surface on an image surface side of the fourth lens, νi means the Abbe number of an i-th lens, and f1 and f2 mean the synthetic focal distance of the first and the second lens groups.
Patent JP-2002135763-A (JP)
Title: Testing method of tv camera for road monitoring
Inventor: TAKANO ETSUYA
IPC: H04N5/225
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a testing method to determine performance of a TV camera for road monitoring with ease. SOLUTION: In the method, vehicle with a lighting device for testing is traveled to take an image of the lighting device by the camera, and a resolving state of the camera is determined based on the analyzing process of captured images. Preferably, as the lighting device use is made of light-emitting device enabling to control a plurality of rectangular light-emitting devices with controllable light amount stored in a black box, captured image of the rectangular testing light that is in traveling is converted into waveform data, so that the resolving state of the TV camera for road monitoring is determined based on the waveform in the data.
Patent JP-2002135650-A (JP)
Title: Method for controlling exposure
Inventor: KINOSHITA KOSUKE
IPC: G03B19/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling exposure for an electronic still camera, capable of coping with photographing of a moving image without requiring photometric sequences (a step S51 and a step S52 in a figure 5) for fixing a stop value to be open. SOLUTION: The method is provided with a detection step (a step S1 in a figure 1) for detecting the luminance level of an imaging signal, a shutter speed changing step (a step S6) for varying the shutter speed (time for storing electric charges) of a CCD (4c) according to the result of detection and stop value changing steps (a step S3, a step S4 and a step S5) for varying the diaphragm aperture area of a diaphragm means 4b, so that the shutter speed lies in a range of 1/70 to 1/60 sec, so that the S/N ratio of the output signal of the CCD (4c) is optimized.
Patent JP-2002137094-A (JP)
Title: Axial flow-type squeezing device
Inventor: ARAI KOICHI
IPC: C02F11/12
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an axial flow-type squeezing device where a by-pass route formed from a communication part such as a groove part is provided in desired portions of a shaft having a rotary blade and of a tooth bottom of the blade so that clogging phenomenon generated during squeezing work can be avoided. SOLUTION: In this squeezing device, an object to be treated is introduced and solid-liquid separating treatment is continuously carried out. There is provided a shaft 2 having a spiral continuous rotary blade 1 that rotates along the inner periphery of a cylindrical or conical perforated element EL. A by-pass route is formed by boring a communication part 5 in the surface which forms a valley part 3 of the blade in the desired range of the rear half part of the shaft 2 and/or in the portion which forms a tooth bottom 4 of the tooth constituting the blade. Thus, clogging phenomenon in squeezing work can be avoided.
Patent JP-2002138301-A (JP)
Title: Men's trunks-type brief
Inventor: SAKAI KOICHI
IPC: A41B9/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary men's trunks-type brief so designed that the external genital organs of the male is made to be hard to come into contact directly with the human body skin of a wearer, especially the skin of an abdominal region or the skin of a femoral region, so as to give the wearer slight unpleasant feeling. SOLUTION: This men's trunks-type brief has a compartment member 3 provided on the inside of a brief body 2 to prevent the external genital organs of a wearer from coming into contact directly with the wearer's body skin.
Patent JP-2002133088-A (JP)
Title: Device, method and system for registering and transferring document information and recording medium
Inventor: FUJIMOTO HIROSHI
IPC: G06Q50/08
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently register and transfer document information which are successively generated. SOLUTION: A file DB server 16 receives registration key information, document information to be registered and transfer destination information, which are transmitted through a network 10, registers received document information in file DB 18 in association with registration key information and transfers received transfer destination information to an associated composite machine 20 through the network 10.
Patent JP-2002131774-A (JP)
Title: Liquid crystal display device
Inventor: KOMURASAKI KENICHI
IPC: H01L21/60
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device decreased in the space of non-liquid crystal display part of a substrate on which a liquid crystal display part is arranged, decreased in the yield of the manufacture, and decreased in the manufacturing costs. SOLUTION: In the liquid crystal display device 12, a liquid crystal display panel 16 provided with a liquid crystal display part 15 is formed, and on a glass substrate 13 of this liquid crystal panel 16, a driver IC 17 is arranged in the non-liquid crystal display part on the glass substrate 13. Further, input electrode pads 8 are arranged in an arrangement area 7 of the driver IC 17, which are consisting of power supply input electrode pads 8a and signal input electrode pads 8b. The power supply input electrode pads 8a are arranged on both ends of the group of the input electrode pads 8, and a part (bus lines 27) of bus lines 10 is led into the arrangement area 7 of the driver IC 17 and is thereby connected with the other power supply input electrode pads 8a.