baber/WOPTO huggingface dataset:
Patent JP-2002070064-A (JP)
Title: Self-propelled soil improving machine and mixing device therefor
Inventor: OTA TAISUKE
IPC: B01F7/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled soil improving machine enabling a stable improvement in soil by preventing such a state as to be unable to be operated due to jamming of gravel. SOLUTION: The self-propelled soil improving machine is provided with an introducing part port 51 for introducing soil to be improved and a soil improving material added to the above soil, a paddle mixer 53 having rotational shafts 54 and 54, respectively, fitted with a plurality of agitating blades 61 so as to agitate and mix the introduced soil and the soil improving material, and a mixing device body 50 formed with an exhaust port 52 for discharging the agitated and mixed soil. The agitating blades 61 are arranged in such a manner that the rotational loci of the agitating blades 61 are located at least in such positions as to contact or be separated from one another.
Patent JP-2002085064-A (JP)
Title: NOVEL PLASMID, STRAIN ESCHERICHIA COLI JM83/pKP2 TRANSFORMED THEREWITH, AND PHYTASE PRODUCED THEREFROM
Inventor: GO TAKO
IPC: C12R1/07
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel plasmid vector for transformation, for the mass production of a phytase serving the role to enhance the phosphorous bioavailability in grains used as monogastic livestock feeds. SOLUTION: This novel plasmid vector is a recombinant vector pKP1 or pKP2. The strain Escherichia coli JM83/pKP2 transformed by the vector, and the phytase produced from the strain are also provided.
Patent JP-2002079832-A (JP)
Title: Cab structure of working vehicle
Inventor: TAKENAKA MITSURU
IPC: B60J5/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To simultaneously open with simple operation a boarding and alighting door swinging around a vertical axis of a machine body, and a window door mounted upward and downward swingable on the boarding and alighting door. SOLUTION: The boarding and alighting 12 is urged to an opening side by a gas spring 15, and the window door 21 is urged to the opening side by a gas spring 26. A swinging speed of the window door 21 when opened by the gas spring 26 is set higher that of the boarding and alighting door 12 when opened by the gas spring 15.
Patent JP-2002056170-A (JP)
Title: Mental operation thinking and inference circulation management system
Inventor: AZUMA ISAO
IPC: G06Q30/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a safe information site which has excellent system mechanism and secrecy and which can gather investigate and, analyze data more in real time without useless efforts to make business more effective. SOLUTION: The information literacy of a user is improved and a fixed rule is determined as an operation rule to structure and manage a site based upon the conditions. When the site is structured, a mechanism, which can gather and strictly manage the through data (favorite lists of users) through user's 'mental operation thinking', regard the gathered information as an aggregate of knowledge of life environment, and share and create the knowledge continuously, is structured as Knowledge Management.
Patent JP-2002084499-A (JP)
Title: Device and method for recording/reproducing image and computer-readable storage medium
Inventor: TAKAHASHI KAZUHIRO
IPC: H04N5/781
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To optically rearrange image data recorded on a recording medium so as to always ensure tree areas in which the image data can continuously be recorded to the utmost. SOLUTION: In the case that images 1, 3, 4 are respectively recorded in consecutive sectors of a recording medium and an image 5 is recorded while tree sectors 17, 18 exist between the images 1 and 3 as shown in Figure (a), the image 5 is separately recorded by the images 3, 4 in the case of usual recording as shown in Figure (b) resulting in causing complicated accesses at recording and reproduction. Thus, the recorded images 1, 3, 4 are rearranged to optimize the arrangement and the image 5 is arranged and recorded as shown in Figure (c) so as to more facilitate access at recording and reproduction in comparison with the case with the arrangement as shown in Figure (b). The rearrangement processing as above is executed when a transmission rate of the image data is lower than a prescribed transmission rate.
Patent JP-2002078578-A (JP)
Title: Hook device for goods exhibition
Inventor: TSUCHIDA TAKAYOSHI
IPC: A47F5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To lock net hooks, i.e., hook devices for a goods exhibition at the surface and the back at intersections of vertical and horizontal lines of a wire net for a goods exhibition case or at optional places other than the intersections. SOLUTION: Lock pawls 7 and 8 locked on the wire net 2 of the goods exhibition case are provided at the upper and lower sections of the rear ends of the right and left vertical pieces 6a and 6a of a support bar 6 folded into a U-shape on the plan view, with an intermediate connection located in the front.
Patent JP-2002087221-A (JP)
Title: Repairing tool of automobile body
Inventor: SAKUMI SHINYA
IPC: B60S5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To easily repair a dent of a body even by an unexperienced operator by preventing a push flaw of a painting film of a body inside surface by properly absorbing push-out force by an elestic body, preventing separation of the painting film of the body inside surface, and making a dent-projection inconspicuous without forming an extreme dent-projection at push-out time by pushing out the dent by nonseparably moving a pressing body while pressing the pressing body to the dent of the body. SOLUTION: This repairing tool 10 of the automobile body is formed by bending one end 12 of a metallic bar 11, installing the pressing body 14 composed of the elastic body on the tip 13 of this one end, and arranging a grip part on the other end of the metallic bar, and can repair the dent 32 of the body 31 by pushing the automobile body 31 by the pressing body.
Patent JP-2002086203-A (JP)
Title: Work roll for rolling, and rolling method
Inventor: IWASAKI KIMIHIKO
IPC: B21B3/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a work roll for rolling and a rolling method for reducing required rolling power by lowering rolling load while preventing the defective biting of a material to be rolled or the like caused by slip in the hot finish rolling and/or cold-rolling of an aluminum plate or an aluminum-alloy plate. SOLUTION: In this work roll for rolling, the surface roughness Ra in a surface part which is brought into contact with the part of 10-50% of the width of the material to be rolled is 1.5-5.0 μm and the surface roughness Ra in the surface part which is brought into contact with the part of >=50% of the width is <=2 μm.
Patent JP-2002093836-A (JP)
Title: Apparatus and method of mounting metal ball
Inventor: AMAMI SHINYA
IPC: B23K101/40
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method of mounting metal balls which can increase the chucking efficiency of the metal balls by a suction head. SOLUTION: When the suction head 1 chucks the metal balls 3a at the suction position (I), gas is blown against the metal balls 3 from a gas blowout nozzle 15, to cause only the metal balls near a slit-like slender blowout port 5 to float. Consequently, some of the metal balls 3 in a storage space 13 reach the lower face of the suction head 1, to be chucked by some suction holes 5. Then, by moving the blowout nozzle 15 in the horizontal direction, some of the other metal balls 3a are chucked by the lower face of the suction head 1, that is, other suction holes 5 of the suction face of the suction head 1.
Patent JP-2002085634-A (JP)
Title: Slot machine
Inventor: OGAWARA NOBUYUKI
IPC: A63F5/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine having a sound output device capable of outputting a game sound effect without deteriorating the quality of the game sound effect so that a fraudulent process is hardly applied to devices or the like provided in a case. SOLUTION: This slot machine is provided with a variable display means having a variable display area capable of variably displaying symbols of multiple kinds, a stop action means capable of stopping the symbols displayed in the variable display area, and the sound output means 110 giving a prescribed game value to a player when the display result in the variable display area becomes a predetermined specific display mode and capable of outputting the game sound effect or the like. The sound output device is provided with at least one speaker 110 with a horn, the speaker 110 with the horn is provided in the case so that an opening section 113 formed at a prescribed position on the front face of the case is covered by the opening of the horn 118, and the game sound effect is discharged to the outside from the opening section 113.
Patent JP-2002092735-A (JP)
Title: Energy management system
Inventor: SAWAMURA HIROSHI
IPC: G07G1/01
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an energy management system allowing confirmation of energy consumption. SOLUTION: This energy management system is provided with a consumed energy measuring device A measuring energy consumed by a chain store outlet U, and a consumed energy display device B receiving a measurement output of the consumed energy measuring device A and displaying the energy. A POS terminal device installed in the chain store outlet is used as the consumed energy display device B. By such a composition, since the situation of consumed energy can be confirmed by an existing POS terminal device, installing space of the consumed energy display device B and energy can be saved.
Patent JP-2002094134-A (JP)
Title: Thin laminate piezoelectric/electrostrictive element and its manufacturing method
Inventor: SHIBATA KAZUYOSHI
IPC: H01L41/338
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin laminate piezoelectric/electrostrictive element and its manufacturing method which correctly specifies the shape of a laminate constituting this element, such as the thickness, the length, the width, etc., and its deformability to avoid deteriorating the handling convenience. SOLUTION: The thin laminate piezoelectric/electrostrictive element 10b is a laminate of several or several tens square plate-like alternately laminated electrode layers and/or piezoelectric/electrostrictive layers. The laminate has a length T of 30-150 μm, length L of 0.8 mm or more, and width D of 0.1 mm or more and its variable (variable deformation ratio) ΔT/L per unit length in the thickness direction is 0.01 or more. This element 10b is formed by baking a green laminate laid on a vanishing layer sublimatively dissipative by combustion to form a large-area thin element mother board 10a and cutting this board into many elements.
Patent JP-2002059189-A (JP)
Title: Aeration method and device
Inventor: ITO KANICHI
IPC: B01F3/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an aeration method and device which greatly improves the atomization of air bubbles in order to increase the gas-liquid contact area in an aeration tank and gas stagnation time in aeration of oxygen and ozone, such as water treatment, reduces electric power consumption and eliminates a hindrance, such as clogging. SOLUTION: In the method of releasing the high-density dissolved gas made by dissolving high-pressure gas (oxygen or ozone) within a tank to the aeration tank, the device connects a plurality of tanks through automatic valves to a high-pressure gas supplying device, a raw water circulating pump and the aeration tank as shown in Figure 1 and alternately switches the supply of the high-pressure gas and the supply of the raw water to the tanks by the command of a timer, etc., thereby releasing the high-density dissolved gas water in the tank into the aeration tank.
Patent JP-2002092691-A (JP)
Title: Paper sheet housing device
Inventor: IWAI KOJI
IPC: G07D9/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets housing device whose maintenance work is easy even if arranged upside down. SOLUTION: In the case of providing a device upside down, when a device main body 12 is turned so as to open the inside of the device, a notch 12c of the device main body 12 is locked with a guide part 11b of a front cover 11, and the device main body 12 is locked at the predetermined position. With this structure, a worker can perform the maintenance work in the condition that the inside of the device is open. Since the worker can perform the maintenance work without holding the device main body, the maintenance work is facilitated.
Patent JP-2002092632-A (JP)
Title: Three-dimensional image forming device and its method
Inventor: SUZUKI SATOSHI
IPC: G06T15/80
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately and easily shade a three-dimensional image formed according to three-dimensional coordinate data. SOLUTION: A laser oscillator 111 forms an irradiation spot on the surface of an object with a laser beam. The laser beam direction is changed in the X-axis direction and the Y-axis direction by means of electric motors 105 and 119. A line sensor 118 is constructed of a plurality of light receiving elements and receives reflected light from the object due to the irradiation spot. An electric control circuit device 150 detects a distance (Z-axis directional distance) Lz from a mirror 115 to the object surface in compliance with the light receiving position by the line sensor 118 and detects a light receiving width Lzs of the reflected light by means of the line sensor 118.  A computer main body 200 forms a three-dimensional image of the object in accordance with the laser beam irradiation direction θx, θy, and θz and the Z-axial directional distance Lz and adds shade to the three-dimensional image according to the light receiving width Lzs.
Patent JP-2002093741-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MITSUSHIMA TAKESHI
IPC: H01L23/522
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gate electrode which can ensure full insulation margin by using a reflection prevention film, where an optical constant is adjusted to optimum value, and to provide a self-aligning contact formation method. SOLUTION: A antireflection film 27a, consisting of an oxynitride film, is formed on a conductive layer for gate electrode formation using plasma CVD method. Then, it is exposed to oxygen plasma with N-H bond on the surface of the oxide nitride film being terminated by oxygen. The antireflection film is left as it is in an etching process for forming a gate electrode. An etching process for forming a self-aligning contact is executed by using etching selectivity between the remaining antireflection film and a layer insulation film 31.
Patent JP-2002087040-A (JP)
Title: Pneumatic vehicle height adjusting system
Inventor: HAYASHI KENJI
IPC: B60G17/052
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive pneumatic vehicle height adjusting system that can shorten the time for vehicle height lowering, and excels in the efficiency of dehumidification regeneration of a dehumidifying agent in a dryer. SOLUTION: Upon a vehicle height lifting request, a controller 19 actuates a compressor 1 with a first tank valve 13 and an air release valve 17 both closed and vehicle height adjusting valves 11 opened to lift the vehicle height. Upon a vehicle height lowering request, the controller 19 closes a second tank valve 15 and the air release valve 17 and opens the vehicle height adjusting valves 11 and the first tank valve 13 for a given time T1 from a start of vehicle height lowering control to lower the vehicle height (first vehicle height lowering control phase), and if the vehicle height is not lowered to the target vehicle height after the lapse of the given time T1, closes the first tank valve 13 and opens the air release valve 17 from the state to lower the vehicle height furthermore.
Patent JP-2002098654-A (JP)
Title: Method for judging inner quality of fruit and vegetable, and x-ray light path length measurement method used for the same
Inventor: ITO MASAHIRO
IPC: G01B15/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a judgment method of the inner quality of fruit and vegetables for detecting a non-ripening state or an over-ripening state such as wetting state that has not been detected conventionally regardless of large fruit and vegetables such as melons and watermelons. SOLUTION: In the method for judging the inner quality of the fruit and vegetables based on the amount of X rays through the fruit and vegetables by applying X rays to them, amount of applied X rays Pin to the fruit and vegetables and amount of transmitted X rays Pout through the fruit and vegetables are obtained, and at the same time, physical length L where the X rays pass through the fruit and vegetables is obtained, and it is judged to be abnormal in the case of | log(Pin/Pout)-α×L}/(αk-α)|>0 according to an absorption coefficient α of X rays in normal fruit and vegetables that have been measured in advance and an absorption coefficient αk of X rays in an abnormal section in the fruit and vegetables.
Patent JP-2001159620-A (JP)
Title: Gas analyser and calibration method thereof
Inventor: KON MASAO
IPC: G01N27/416
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas analyzer, capable of accurately monitoring the exhaust concentration of an NOx component, even under an environment where air ratio λ is lower than 1, and a calibration method using the gas analyzer. SOLUTION: A gas sensor consists of a third space, where a third electrochemical pump being a control means to a constant low oxygen partial pressure value and a fourth electrochemical pump being a suction means of oxygen generated, when a gas component to be measured guided from a second space is reduced or decomposed are arranged and a suction air duct isolating the outside pump electrodes of first and second electrochemical pumps, so as to prevent their direct exposure to a gas to be measured and functioning as an oxygen supply source, when oxygen is pumped in a first space.  A gas analyzer is provided with a gas sensor, a drive part of the electrochemical pumps arranged in the first to the third spaces of the gas sensor, an operation part for operating the pumping current flowing to the electrochemical pumps to obtain the value of the gas to be measured, the display part thereof and the heater drive part of the gas sensor. Calibration method uses this gas analyzer.
Patent JP-2002100120-A (JP)
Title: Intermusic control method of music data, information processor and intermusic control program of music data
Inventor: WADA KOETSU
IPC: G10L21/047
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To perform intermusic control when music data of different systems are reproduced and outputted in consolidation. SOLUTION: Reproduction is performed in accordance with a play list to manage the reproduction music sequence of the music data of the plural systems and the music data are converted to the music data of the prescribed data system, following which silence intervals are detected from the converted music data and the intermusic silence intervals are regulated by the preset silence intervals set by users and the detected silence intervals.
Patent JP-2002100226-A (JP)
Title: Surface light emitter
Inventor: CHIBA HARUMI
IPC: F21Y101/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To simulate a surface light source using a light emitting diode. SOLUTION: A notch 6 is formed on one side of a light guide plate 5 made of a transparent acrylic resin having a thickness of 10 mm. A light emitting diode 7 is positioned within the notch such that the diode faces the inside of the light guide plate. Straight grooves 9 perpendicular to the axis of the LED are formed on a back face of the light guide plate. Each groove has a V shape cross section. Light emitted from the light emitting diode propagates through the inside of the light guide plate 5 and proceeds toward the back face of the light guide plate directly or after total reflection at a front face. The light goes out from the front face of the light guide plate after total reflection at the inclined faces of the V shape grooves.
Patent JP-2002102615-A (JP)
Title: Filtering system
Inventor: KONO BUHEI
IPC: C02F1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a filtering system capable of being used on the basis of a scientific capacity limit value while also taking the effect of a change in a water quality condition into consideration and expressing a renewal period clearly at the same time by clearly measuring that the water quality condition is within a safe holding period and efficiently using a filter means to bond impurities in raw water to the filter means to remove them and capable of more certainly keeping the quality of pure water. SOLUTION: The filtering system 50 is equipped with a flow rate measuring means 10 and a filter means 20, and further equipped with a memory means 30 for storing the concentration value of impurities in raw water, obtained by analyzing the water quality of raw water at a predetermined period corresponding to a change in the quality of raw water, and the predetermined upper limit value of the adhesion amount of impurities to the filter means, and a renewal period calculation means. The renewal period calculation means is connected to the flow rate measuring means and, on the basis of the flow rate value obtained from the measuring means and the concentration value, the adhesion possible amount of impurities up to the upper limit value is calculated to calculate the renewal period of the filter means to output the same.
Patent JP-2002109928-A (JP)
Title: Light guide plate, and flat lighting device and liquid crystal display device using the same
Inventor: SUGA YOSHINORI
IPC: G09F9/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate, and a flat lighting device and a liquid crystal display device using the same, which is an optical system of lighting which is easy to manufacture despite that it is furnished with a sufficient lighting efficiency, and equipped with a very good property as a large-sized front light capable of easily amending an unevenness of brightness. SOLUTION: The light guide plate 11, having one surface as a light outgoing plane, using a light source 12 located at least at one side surface 11a, is arranged in front of a body to be irradiated. On a surface 11b of the light guide plate 11, located at the side opposite to a plane on which the body to be irradiated is arranged, a plurality of groove parts 18, shaped in a curved line, with V-shaped or U-shaped cross section, are formed at intervals with a pitch of 5000 μm or less, and the angle of inclination α of inclined plane 18a of respective groove parts 18 of the light source 12 side, is made to range between 15-17 degree.
Patent JP-2002110995-A (JP)
Title: Active matrix substrate
Inventor: KUWAYAMA SHINTARO
IPC: G02F1/1368
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to enhance electrostatic countermeasure effect, related to an active matrix substrate where the electrostatic break of a switching element comprising a thin-film transistor is prevented, using an electrostatic protective element comprising two thin-film transistors connected in series. SOLUTION: A common source electrode 48, of two thin-film transistors 37A and 37B constituting an electrostatic protection element 37, is separated into a plurality of pieces. Drain electrodes 50 and 53 are comb-shaped, and the number of teeth parts 50a and 53a is equal to the number of the common source electrodes 48.