baber/WOPTO huggingface dataset:
Patent JP-2001264848-A (JP)
Title: Photographing auxiliary device
Inventor: TATENO HIDETOMO
IPC: G01J4/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a photographing auxiliary device for appropriately detecting the polarized direction of polarized light incident on a photographing camera, by installing a sensor camera with a liquid crystal polarized light filter near a photographing camera in which a similar liquid crystal polarized light filter is mounted for removing polarized light reflected on a window pane or a water surface or the like, photographying with the sensor camera while rotating the transmission axial direction of the liquid crystal polarized light filter of the sensor camera, and then comparing the signal level of the video signal a range matched with the photographing range of the photographing camera among the video signals of the sensor camera. SOLUTION: The photographing auxiliary device 20 consists of the sensor camera 30, the liquid crystal polarized light filter 34 where transmission axial direction is rotatable, a signal processing circuit 40 for extracting the video signal of the photographing range of the photographing camera 10 and obtaining the signal level, a CPU 36 or the like for detecting the polarized light direction from the signal level in each transmission axial direction of the liquid crystal polarized light filter 34.
Patent JP-2001258349-A (JP)
Title: Reaping height control device of combine harvester or the like
Inventor: TOKI HARUMITSU
IPC: A01D34/24
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a reaping height control means which controls the reaping height by the detection of a stump-based reaping height with a reaping height detection means on a reaping work with a combine harvester or the like. SOLUTION: This reaping height control device of a combine harvester or the like, characterized by disposing a reaping height detection means 1 for detecting a grain culm-reaping height on a reaping work at such an arbitrary position of a reaping device 2 as enabling the detection of stumps a, detecting the uneven surface state of a ground G on the basis of the stumps a with the reaping height detection means 1, and controlling the reaping height.
Patent JP-2001272760-A (JP)
Title: Automatic developing device for silver halide photographic sensitive material
Inventor: KOBAYASHI HIROAKI
IPC: G03D5/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing device for silver halide photographic sensitive materials with which a large emission rate may be stably obtained in emission of a processing liquid for the silver halide photographic sensitive materials and which has rapid suitability. SOLUTION: An injection head 174 comprises nozzle holes 178a and a manifold 177. The ratio (SV/V) of the volume V (cm3) of the manifold 77 and an injection rate SV (cm/s) is set at least at >=100.
Patent JP-2001270921-A (JP)
Title: Active ray-curable composition
Inventor: SAKAI JUNICHI
IPC: C09D5/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an active ray-curable composition which is excellent in curability and contains a trimethylolpropane-derived polyfunctional acrylate. SOLUTION: This composition contains trimethylolpropane diacrylate as an essential component.
Patent JP-2001272695-A (JP)
Title: Liquid crystal panel inspection method
Inventor: HORI SEIICHIRO
IPC: G02F1/136
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel inspection method for detecting deterioration or breakdown of the semiconductor elements formed in the liquid crystal panel due to heat generation and lack of an ON-state current, and detecting a liquid crystal panel in danger of display failure within a short time. SOLUTION: In a configuration of the liquid crystal panel which comprises a 1st inverter element composed of semiconductor elements having a maximum W/L value or larger among all the semiconductor elements composing the liquid crystal panel and a 2nd inverter element composed of semiconductor elements having a minimum W/L value or smaller among all the semiconductor elements composing the liquid crystal element, and to which at least one of the 1st and 2nd inverter elements is added separately from a picture display part and a driving circuit part, the configuration is aged with a signal also applied to the added 1st and 2nd inverter elements while letting the liquid crystal panel operate and display a picture thereon.
Patent JP-2000310769-A (JP)
Title: Color liquid crystal display device
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1343
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent color slippage and to reduce power consumption. SOLUTION: Relating to the liquid crystal display device provided with a liquid crystal panel 100 (201) with θ2 visual angle region of a uniform color, in the case (d) is defined as an observing distance from a direction vertical to the center of the display region of the liquid crystal display panel, the diagonal size of the display region of the liquid crystal display panel is set as <=2dtan (θ2/2). The visual angle region of a uniform color, having deviation of chromaticity coordinates with <=0.0314 X red primary color coordinate, <=0.0273 Y green primary color coordinate and <=0.0177 X blue primary color coordinate, is set larger than the half-power angle of brightness θ1 of respective primary colors of a backlight 103.
Patent JP-2001266371-A (JP)
Title: Information recording and reproducing device
Inventor: MASUI NARIHIRO
IPC: G11B7/09
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To surely correct the fluctuation of a servo gain in recording and reproducing to various kinds of information recording mediums where light reflectance, optimal recording laser power, etc., area different remarkably even by simple device constitution. SOLUTION: Variable gain amplifiers 2a to 2d respectively amplify photodetective signals outputted from photodetective elements 1a to 1d. An FE signal arithmetic circuit 4 and a TE signal arithmetic circuit 5 calculate servo error signals (FE and TE) from the respective photodetective signals. A photodetective total sum signal arithmetic circuit 3 generates a photodetective total sum signal (SUM) from amplified photodetective signals (VA to VA). A setting gain calculation part 10 calculates the gains of the amplifiers 2a to 2d from the photodetective total sum signal to set them respectively. Variable gain amplifiers 7 and 8 and a gain control part 9 automatically controls the gains of the servo error signals based on the photodetective total sum signal.
Patent JP-2000315100-A (JP)
Title: Harmony generating device
Inventor: NAKAMURA JUNICHI
IPC: G10L21/003
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To automatically add harmony to a vocal through a KARAOKE device. SOLUTION: The device is provided with an A/D converter circuit 43 which converts an audio signal of singing into a digital audio signal and an interval detecting circuit 5 which detects an interval from the digital audio signal. Further, the device is provided with an interval data generating circuit 67 which generates interval data of an interval in chord relation with the interval detected by the detecting circuit 45 and an interval converting circuit 46 which converts the digital audio signal outputted from the A/D converter circuit 43 into a digital audio signal of harmony according to the interval data. A mixer circuit 53 mixes and outputs the digital audio signal of harmony and the digital audio signal outputted from the A/D converter circuit 43.
Patent JP-2001275007-A (JP)
Title: Color film image data processor
Inventor: ONO TAKESHI
IPC: H04N1/60
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a color film image data processor which can improve only high-frequency components due to the granularity of blue signal data without exerting any adverse influence on other signal data. SOLUTION: This image data processor is equipped with a luminance data generation part which generates luminance data Y according to signal data R, G and B of three channels of red, green and blue obtained by reading an image of a color film, a high-frequency component extraction part which extracts a high-frequency component YH from the luminance data Y, a high-frequency component removal part which removes a high-frequency component BH from the signal data B of the blue channel, and a correction data composition part which puts together the signal data BL of the blue channel having its high-frequency component BH removed and the high-frequency component YH of the extracted luminance data and outputs the composite data as corrected signal data B' of the blue channel.
Patent JP-2001273968-A (JP)
Title: Ceramic heater and its manufacturing method
Inventor: AMINO TOSHIKAZU
IPC: C23C18/31
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater wherein there is no flaking-off of tungsten sintered compact layer and nickel plating layer formed in an external terminal after being used for long hours, and that is superior in durability. SOLUTION: In the ceramic heater wherein a resistor exothermic body is embedded in a ceramic substrate and in which an external terminal for power supply connection is formed on the surface of the ceramic substrate, the external terminal is composed of tungsten sintered compact layer, nickel plating layer, and gold-plated layer that have been sequentially laminated and formed by plating treatments on the tungsten sintered compact layer, and a nickel- impregnated layer which has 15 to 50% of thickness in proportion to the thickness of the tungsten sintered compact layer has been formed on the tungsten sintered compact layer.
Patent JP-2001284531-A (JP)
Title: Clock changer
Inventor: WATANABE HIROYOSHI
IPC: H01L21/822
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a clock changer which executes the control for gradually increasing the frequency of a clock applied a high current consumption type semiconductor device and the control for gradually decreasing the clock frequency in testing the semiconductor device which has a high clock frequency in a regular operation and consumes a high current in the regular operation. SOLUTION: The clock changer is composed of a clock generator for generating clocks covering all frequencies required for a semiconductor device and a selector circuit for selecting and outputting the clock generated by the clock generator. Further, the clock changer comprises a synchronizing circuit for generating a switching control signal synchronized with each clock, and a gate circuit constituting the selector circuit is controlled according to the switching control signal synchronized with each clock obtained by the synchronizing circuit.
Patent JP-2001044396-A (JP)
Title: Nonvoltaile semiconductor storage device
Inventor: IGARASHI MICHIHITO
IPC: H01L29/792
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device which can write, erase and read data at a low voltage and at a high speed. SOLUTION: This nonvolatile semiconductor storage device is divided into first and second regions I, II, and in the first region I, an n+ layer 9 is formed so as to extend from a source region 3 into under a floating gate 6. A p+ layer 10 is formed in a channel region 4. At reading of data, this p+ layer 10 prevents the occurrence of a short channel effect. Furthermore, a capacity banding ratio of a control gate 8 to the floating gate 6 C1/C2 ratio is preferably 0.8 or higher.
Patent JP-2001285724-A (JP)
Title: Charge amount detection circuit
Inventor: TAKAHASHI MASAYUKI
IPC: H04N5/357
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To compress the increase of a chip size due to the provision of a low-pass filter circuit as much as possible and to suppress the increase of a chip cost as much as possible in a charge amount detection circuit provided with the low-pass filter circuit in the post stage of a charge detection amplifier and provided with a voltage amplifier circuit in the post stage further. SOLUTION: A part of elements for constituting the low-pass filter circuit is made to serve also as a part of the elements for constituting the voltage amplifier circuit.
Patent JP-2001285670-A (JP)
Title: Video signal processing circuit and display device
Inventor: HARA MASAHITO
IPC: H04N5/66
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing circuit with high performance in which a stable operation can be instantaneously obtained even when an output of analog/digital converter is unstable and the stable state is fixed. SOLUTION: The video signal processing circuit is provided with an analog/ digital converter 1 that converts an analog video signal into an (n+1)-bit digital signal with a resolution of 2n+1, a comparator circuit 2 that compares an (n+1)-bit output of the analog/digital converter 1 with a value of a register 4 that stores the (n+1)-bit and discriminates the quantity, and an arithmetic circuit 3 that adds '1' to the output of the analog/digital converter 1 and provides an output of the result only when the output value of the analog/digital converter 1 is smaller than the contents of the register 4 according to the discrimination result of the comparator circuit 2. The register 4 stores an output of the arithmetic circuit 3.
Patent JP-2001284384-A (JP)
Title: Leadless bond
Inventor: TADAUCHI KIMIHIRO
IPC: B23K35/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure reliability by hierarchically employing an alloy containing zinc, which has been conventionally regarded as being unsuitable for soldering work, at the electrode part of electronic material, thereby suppressing growth of a reaction layer at the time of bonding. SOLUTION: A silicon substrate or a conductor provided thereon and an alloy which does not contain lead but contains zinc are integrated by having a layer containing zinc to be interposed to form an electrode. Since a hierarchic structure is formed, such that the melting point decreases toward the outside of a fine patterned electrode part, repairability can be ensured.
Patent JP-2001280066-A (JP)
Title: Penetration method for penetration body to natural ground
Inventor: MOCHIZUKI YOSHIO
IPC: E21D9/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a penetration method for penetration body to natural ground allowing the penetration of a penetration body, even if long, without requiring a reaction wall requiring a large-scale facility. SOLUTION: This method comprises a towing process of towing at least one penetration body 4-1 on the penetrating directional top side as a towing penetration body every prescribed distance by a towing jack 10 set in an arrival shaft 3 and a jacking process of pushing following penetration bodies 4-2, 4-3 and 4-4 to a natural ground every prescribed distance by a pipe jack 16 as jacking penetration bodies by use of the reaction from the towing penetration body 4-1. The towing process and the jacking process are alternately repeated to penetrate the penetration bodies 4-1, 4-2, 4-3, and 4-4 into the ground.
Patent JP-2001277751-A (JP)
Title: Album
Inventor: KAWAMURA SHUJI
IPC: B42F5/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an album having functions of a DP bag and a sheet for ordering extra-printing. SOLUTION: The album binds one sheet 11 having a sheet 20 for ordering extra-printing and a bag 30 between a cover 10 and a mounting sheet of the album.
Patent JP-2001281218-A (JP)
Title: Method and apparatus for measurement of degradation of wine
Inventor: HIGASHIKUBO RIEKO
IPC: G01N27/416
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely grasp the degradation degree of wine without relying on a sensory test. SOLUTION: A lipid membrane is formed in a prescribed thickness in such a way that a polymer material, a lipid which is contained in a ratio of 0.017 to 0.69 mmol with reference to about 800 mg of the polymer material and which has a positive electric charge and a plasticizer are mixed. The lipid membrane comprises remarkable selection responsivity to an astringent taste. By using the lipid membrane, the wine is measured, and its degradation is judged.
Patent JP-2001277768-A (JP)
Title: Binding file
Inventor: YASUMATSU FUJIO
IPC: B42F13/06
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a binding file which enables a whole page to be opened without making a fold on the binding side of a document and also a document as an intermediate page to be easily attached and detached. SOLUTION: A second keep plate 5 is attached to a base end inside a surface file face 2 and has a hole 5a, a hole 5c and an engagement hole 5d. Further, a coupled body 4 of a long strip 4a and an enlarged width part 4b on the tip of the former is connected using a connecting part 4c, and an engagement protrusion 4e below the base end of the coupled body 4 is inserted into the engagement hole 5d of the keep plate 5. In addition, the coupled body 4 is inserted from the hole 5a and made to pass through the binding hole 7a of the document 7. Then the coupled body 4 is introduced into an opening 6a of a slender keep plate 6 and is set in an engagement position. Finally, the second coupled body 6b of a keep plate 6 is introduced into the hole 5c of the second keep plate 5, passing through the binding hole 7a and the document 7 is bound.
Patent JP-2001278334-A (JP)
Title: Belt material for packaging small parts and small parts package belt body
Inventor: ASAO YUKIHIKO
IPC: B65D73/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To make a cover tape of a carrier tape separable easily without allowing the carrier tape to be peeled off partly and to prevent electronic parts from coming up or popping out when the cover tape is separated. SOLUTION: The belt material 20 for packaging small parts T is for housing the small parts T in a number of housing dents 22 arranged in the longitudinal direction and covering the housing dents 22 with a cover tape 30. The belt material is equipped with the housing dents 22 each formed, being depressed from the surface in the direction of thickness of the belt material 20 for housing the small parts T, and lowered surfaces 26 each being lower than the surface of the belt material and surrounding the housing dent 22 with its periphery partly arranged at the outside of an area covered by the cover tape 30.
Patent JP-2001290994-A (JP)
Title: Internet home page read guidance system
Inventor: KITAGAWA SEIJI
IPC: G06Q50/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that easiness and inexpensiveness in creation are spoiled since much preparation and costs are required for widely and generally knowing the existence of a home page itself as an effective advertisement means although the details of an enterprise or article can be published on the home page, the home page can become the effective advertisement means when reading it and the creation of the home page is extremely easy and inexpensive. SOLUTION: The existence of the home page is known in the manner of chain such as chain mail, and the existence of a prize is described in notice contents. Thus, the existence of the home page itself is known in geometrical progression and further, the home page is accessed with the attraction of the gift.
Patent JP-2001058177-A (JP)
Title: Apparatus and method for cleaning polluted soil and apparatus and method for decomposing pollutant
Inventor: KATO KINYA
IPC: A62D3/115
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide polluted soil cleaning technique requiring no complicated apparatus for further detoxification treatment or decomposition treatment and friendly to the environment. SOLUTION: A polluted soil cleaning apparatus has a cleaning container, a means for supplying polluted soil 1 to be cleaned to the cleaning container, a means for supplying functional water 3 capable of decomposing a pollutant in the polluted soil 1 under the irradiation of the container with light and a means for irradiating the container with light. The container further has a means for aerating a mixture of functional water 3 and a pollutant in order to decompose even a pollutant other than the polluted soil 1. Respective treatment processes using these means are provided.
Patent JP-2001290219-A (JP)
Title: Light source device
Inventor: OOWADA TATSUSHI
IPC: G03B21/14
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of securing the cooling effect of a lamp at the time of lighting and also preventing the broken pieces of the lamp from being scattered to the outside of a casing when the lamp is damaged with a simple configuration. SOLUTION: This light source device is provided with the lamp 1 and reflection mirrors 10 and 11 for guiding light from the lamp to a specified direction in the easing, and also vent holes 2 and 3 for making air for cooling the lamp 1 and the mirrors 10 and 11 circulate in the easing 1. The device is provided with a shielding member 15 arranged at a position separate from the hole 3 at an ordinary time and moved to a position where it closes the hole 3 when the lamp is broken in the easing 1.
Patent JP-2001287560-A (JP)
Title: Transfer apparatus
Inventor: SUZUKI MICHIYOSHI
IPC: B60K17/348
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer apparatus capable of facilitating discovery of abnormality in a mode transfer switch, and preventing a sudden change of a driving mode when the mode transfer switch gets out of order to secure the safety in traveling of a vehicle. SOLUTION: The mode transfer switch outputs a command signal having a redundancy degree as combination of output of plural switch elements in each of plural positions switched according to plural driving modes of high speed four wheel, high speed two wheel, and low speed four wheel. It is judged whether the command signal of the mode transfer switch is a preset regular combination or not (step 3), and when the output of combination other than the regular combination continues more than regulated time T0 (step 6), the mode is transferred to a fail-safe driving mode (step 7), and then abnormality of the mode transfer switch is determined to record a failure code (step 8).
Patent JP-2001287490-A (JP)
Title: Ceramic ball for ballpoint pen, manufacturing method for the same and ballpoint pen
Inventor: NIWA TOMONORI
IPC: C04B35/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic ball for a ballpoint pen capable of obtaining further better writing performance by optimizing a balance of the presences between rough air gaps and fine air gaps. SOLUTION: The air gaps of 3 to 30 pieces in size of 2 to 10 μm and the air gaps of 20 to 200 pieces in size of 0.5 to 2 μm are formed per a region of 50 μm×50 μm of a surface of a ceramic ball. The relatively rough air gaps 93 in size of 0.5 to 2 μm and the relatively fine air gaps 94 in size of 0.5 to 2 7 μm are formed in a good balance in a specifically forming density as described above. Thus, smooth writing satisfactoriness is simultaneously assured while ensuring a necessary sufficient ink flow-out amount so as to clearly express a distinct line or particularly a character or a fine line, and a wear of a ball sheet part can be effectively suppressed. In order to manufacture the ball for satisfying such conditions, it is effective to manufacture a spherically formed material by a tumbling granulating method. Simultaneously, a manufacturing efficiency and a material yield are dramatically improved.