baber/WOPTO huggingface dataset:
Patent JP-2000253740-A (JP)
Title: Combine harvester
Inventor: YOSHIDA MICHIICHI
IPC: A01F12/46
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To improve workability for discharging grains, the extension or con traction function of a discharging auger and the like. SOLUTION: In this combine harvester, a discharging auger 18 for discharging grains in a grain tank 16 is disposed, and the cylindrical body 25 of the discharging auger 18 for forming a grain-discharging port 20 is extended or contracted with an extending or contracting mechanism 29 to extend or contract the discharging auger 18. Therein, the spiraler 32 of the discharging auger 18 is divided into plural divisions. And, the discharging auger 18 is extended to enlarge the distances between the divided spiralers 32 and the adjacent divided spiralers 32 in the arranged spiralers.
Patent JP-2000340886-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: GOTO MASAKANE
IPC: H01S5/223
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser element where the operating voltage of the element can be lowered and the laser beam emitted from the element can be improved in aspect ratio, and a method for manufacturing the element. SOLUTION: A semiconductor laser element is constituted with an n-type contact layer 3, an n-type clad layer 4, an MQW active layer 5, and a p-type first clad layer 6a formed successively on a sapphire substrate 2. Then an n-type current blocking layer 7 having a stripe-like opening 8 is formed on the clad layer 6a. The width of the opening 8 becomes wider stepwise beginning from a width W2 of the lower layer of the layer 7 to a width W1 of the upper layer of the layer 7. In addition, a p-type second clad layer 6b is formed on the layer 7 and the first clad layer 6a is formed in the opening 8. The clad layer 6b is composed of a lower layer, having a lower end which has the width of W2 and an upper layer having the width W1 which has larger width than W2.
Patent JP-2001250286-A (JP)
Title: Device and method for manufacturing optical disk
Inventor: ASAHINA TAKAYUKI
IPC: G11B7/2533
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To promptly detect and distinguish disk substrates having color ununiformity or different hue. SOLUTION: A device for manufacturing an optical disk is provided with a coloring agent mixing section 4 for mixing a disk substrate molding material 3 with a coloring agent, a molding material supplying section 11 for intermittently supplying the disk substrate molding material 3 mixed with the coloring agent, supplied from the coloring agent mixing section 4, a kneading and melting section 16 for kneading and melting the disk substrate molding material 3 supplied from the molding material supplying section 11, a disk substrate molding section 22 for molding the disk substrate molding material 3 supplied from the kneading and melting section 16 and a hue inspecting means 31 for detecting and distinguishing the hue change of the disk substrate D molded in the disk substrate molding section 22.
Patent JP-2001256368-A (JP)
Title: Green purchase system
Inventor: TAKAYANAGI SHOICHI
IPC: G06Q50/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a green purchase system which can gather green purchase data with high efficiency and fundamentally evade misinput of the green purchase data, and supports judgement at the time of vendor's selection. SOLUTION: A vendor-side terminal 10 accesses green purchase conditions that a purchase-side computer 50 provides on a network 100 and the vendor side inputs data of the green purchase conditions included in a product to the network 100 from the vendor-side terminal 10. The purchase side stores the data in a database on the purchase-side computer 50 and the purchase side while retrieving the data by the purchase-side terminal 60 selects an article meeting the green purchase conditions and places an order for the article with the vendor side from the purchase-side terminal 60 the network 100 to purchase it.
Patent JP-2001147211-A (JP)
Title: Uric acid measuring method using diamond membrane electrode subjected to anodic oxidation treatment, diamond membrane electrode and uric acid measuring sensor and apparatus using diamond membrane electrode subjected to anodic oxidation treatment
Inventor: FUJISHIMA AKIRA
IPC: G01N27/416
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To clearly discriminate between uric acid and ascorbic acid without causing a secular change. SOLUTION: A diamond membrane is set up in a 0.1 M KOH solution and a voltage of 2.4 V (vs. SCE) is applied to the diamond membrane for 75 min to perform the anodic oxidation of the diamond membrane. In this case, at an especially necessary time, a voltage of +4--4 V (vs. SCE) is applied in the 0.1 m KOH solution at a speed of 0.1 V/sea to perform sweeping three times and a voltage of 4 V is held for 1 min to perform anodic oxidation. When the diamond membrane thus anodically oxidized is used in a solution of uric acid and ascorbic acid, from DPV in this solution, it can be measured that a peak of uric acid(UA) is sharp and clear and a peak of ascorbic acid(AA) is broad and obscure. From this result, uric acid can be clearly detected if the anodically oxidized diamond membrane is used.
Patent JP-2001255949-A (JP)
Title: Photovoltaic power generating inverter device
Inventor: MORISHIMA YOICHI
IPC: H02M7/5387
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve power using efficiency at the time of using plural solar battery assembly, and to realize stable power converting operation. SOLUTION: Photovoltaic cell strings 35, 36, and 37 are respectively provided with boosting chopper circuits 39a, 39b, and 39c a to constitute a DC power source circuit 22, and chopper control circuits 61a, 61b, and 61c respectively make switching controls of the boosting chopper circuits 39a, 39b, and 39c, so that the photovoltaic cell strings 35, 36, and 37 can be controlled for the maximum power point tracking. An inverter control circuit 60 calculates a reference power Po*, by adding a full output power Po of the cell strings 35, 36, and 37 and a power correction value ΔPo, based on an output voltage VCH, and adjusts an output power. A control power source circuit 28 operates the cell string, whose output voltage is the highest among the cell strings 35-37 as an input.
Patent JP-2000335641-A (JP)
Title: Sealed-up package
Inventor: TAKASU TAKAHIRO
IPC: B65D75/30
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To easily unseal a package with a relatively small force and to easily execute inspections for confirming whether or not the package is attained certainly sealed up. SOLUTION: This package bag is made up by heat sealing first and second sheet walls 30 and 40 together with a sealed-up space for housing provided in between the walls. An easily-separable layer 48 is provided only at an inner face of the sheet wall 40 on one side, and the easily-separable layer 48a existing in a heat-sealed region at the inside of the sheet walls is transferred to an inner face of the sheet wall 30 on the other side when both of the sheet walls are separated from each other. As a result, the state of sealing up is confirmed by a contrast between a base layer 35 of the sheet wall 30 and the transferred easily separable layer 48a.
Patent JP-2001256608-A (JP)
Title: Magnetic head, and magnetic storing/reproducing device
Inventor: FUNAYAMA TOMOKI
IPC: G11B5/64
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head for vertical magnetic recording, capable of suppressing noise caused by a soft magnetic layer, and rectifying reduction in efficiency, and a magnetic storing/reproducing device using the same. SOLUTION: An angle made by a line connecting the center of the main magnetic pole of a recording head with the center of a return yoke and a line connecting the opposing end parts of the main magnetic pole and the return yoke with each other is set to θ1, an angle made by the line connecting the center of the main magnetic pole of the recording head with the center of the return yoke and a line connecting the center of the main magnetic pole of a reproducing head with the center of the return yoke is set to θ2, and the relation between these angles is set such that θ2>θ1. Thus the direction of magnetic flux flowing through a medium during recording and reproducing will not overlap that of a magnetic flux that flows during recording and, therefore, the problems of Barkhausen noise, generated when the direction of both magnetic fluxes overlap, reduction in reproduction efficiency, and the like are solved.
Patent JP-2001254338-A (JP)
Title: Concrete retaining wall
Inventor: TANAHASHI TAKASHI
IPC: E02B3/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a concrete retaining wall capable of harmonizing with nature by making an optimum habitat space for plants, small animals and other living things in the inner spaces inside stacked blocks. SOLUTION: A coupling wall is provided between a front wall and a rear wall having notched portions at the rear face of the top end portion and the surface of the bottom end, thereby the blocks laid forming a space portion communicating up to down and right to left are connected together so as to form water passing holes in up-down direction by each notch portion, and vegetation soil is filled in the spaces and the concrete retaining wall is constructed.
Patent JP-2001264260-A (JP)
Title: Deterioration degree evaluating method in inspecting pipe inner face corrosion
Inventor: MASAOKA NORIO
IPC: G06T1/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To evaluate a deterioration degree of a galvanized steel pipe inner face quantitatively and accurately when automatically detecting and determining interior corrosion of the steel pipe inner face by image analysis with a computer. SOLUTION: An industrial endoscope is inserted in an interior of the steel pipe for performing image pickup of the pipe inner face, an evaluation range W concentric with the pipe is set to a static image with a corroded portion, this evaluation range is divided into a plurality of concentric blocks in a pipe depth direction, surface conditions (areas of red rust, black rust, or the like) inside the pipe are determined per divided concentric block from color information (lightness, saturation, hue, or the like), and these deterioration conditions per concentric block are corrected by an area distortion correction factor K in the pipe depth direction for determining the deterioration degree.  Furthermore, calibration specimens 10 with different pipe diameters adhered with color samples 11 are used for correcting color change in the pipe depth direction and correcting color changing in accordance with a pipe diameter.
Patent JP-2000271332-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To decide discharging abnormality by deciding abnormality concerning discharging of prize balls by prize ball discharging operation executed under discharge control when a ball discharge detecting means for detecting discharging of the prize balls and ball discharging condition detecting means detect forming of a prize ball discharging condition. SOLUTION: When an adjusting number is inputted, adjusting number input processing is executed and the variation of the number of credits is displayed on a variation display 27 to discharge with real balls or a receipt by executing adjusting processing. Then, discharging of prize balls is detected by ejection sensor though the operating state of an adjusting switch 6 and a receipt selecting switch 7 is not in the state of requiring discharge of prize balls in an adjusting control circuit 612 and a receipt real ball selecting control circuit 605, the function of the ejecting device illegality monitoring processing of an ejection credit controller 300 detects the discharging operation as illegal ejection. Thus, a clerk of the game shop can stop the using of the game machine to repair in accordance with the deciding result.
Patent JP-2001263829-A (JP)
Title: Solar heat water heater
Inventor: FUJIMOTO KAZUYA
IPC: F24J2/34
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat water heater capable of being suitably used by maintaining a distance from a water surface to a hot water collecting port constant even if a water level or an installing angle of a hot water storage tank is any value. SOLUTION: In the solar heat water heater, the hot water storage tank 1 in which a warm water is circulated from a heat collector 2 and the water heater is arranged above the collector, a hot water collecting tube 4 is connected to a hot water output tube connecting part 13 provided at one side face of the tank via a flexible tube 40, and the base end 5a of a float 5 is rotatably and foldably coupled to a leading end of the collecting tube. A weight 6 substantially horizontally floating the float is mounted at a leading end of the float. A hot water collecting port 41 opened at the leading end face of the tube is submerged at a near position of a water surface W in a state in which the float is floated.
Patent JP-2001265472-A (JP)
Title: Method for realizing user interface and computer readable recording medium with program for the same recorded
Inventor: KURABAYASHI NORIYUKI
IPC: G06F3/048
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an interface realizing method for realizing an interface properly adjusted for each user regardless of a computer system to be used. SOLUTION: A method for realizing an interface to be operated on a server 20 includes a step for dynamically preparing a module including a profile 24 filtered (22) under a prescribed extraction condition and a program code for constructing a user interface to be presented to a user in response to a request received from a client 10, a step for realizing an interface 30 by transmitting the module to the client 10, and performing the module on the client 10, a step for receiving information for profile update obtained as the result from the client 10, and a step for updating a profile data base 24 by using the information for profile update received form the client 10.
Patent JP-2001265657-A (JP)
Title: Data base sharing method and system and computer readable storage medium
Inventor: ONO KAZUTERU
IPC: G06F21/60
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To securely share a data base without logging in a data base server. SOLUTION: This storage medium (RAM 19, hard disk drive 28; refer to diagram 2) stores the data base 41 readable by a computer 10. The data base 41 is provided with a structure having a ciphered data base main body 45 and data base access information 43 including at least public keys 43-2A-43-2C and ciphered cipher keys 43-4A-43-4C among the IDs 43-1A-43-1C of plural users A-C provided with an access right to the data base 41, the public keys 43-2A-43-2C of the plural users A-C and the ciphered cipher keys 43-4A-43-4C obtained by respectively ciphering a cipher key corresponding to the ciphered data base main body 45 by the public keys 43-2A-43-2C of the plural users A-C.
Patent JP-2001266648-A (JP)
Title: Resin composition for insulating material and insulating material using the same
Inventor: YAMAJI TAKASHI
IPC: C08G73/22
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for insulation with excellent characteristics for electric/electronic uses and semiconductor devices and an insulating material using the same. SOLUTION: The resin composition for insulation comprises a component (A): a polybenzoxazole precursor with a polymeric functional group (such as the one expressed by formula(1)) and a component (C): a pyrolitic component, as the essential components; or comprises a component (B): a polybenzoxazole resin with a polymeric functional group (such as the one expressed by formula (4)) and the component (C): the pyrolitic component, as the essential components. The insulating material is manufactured by using the above resin composition for insulation.
Patent JP-2001231810-A (JP)
Title: Goggle
Inventor: TSUBOOKA TOORU
IPC: A63B33/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a goggle having a sufficient anti-cloud effect even in both side parts of a goggle lens. SOLUTION: This goggle comprises a goggle frame 1 and the goggle lens 3 removably engaged with a groove 10 formed in the inner periphery of the goggle frame 1, and has a plurality of ventilation holes (h) in the upper part of the goggle lens 3. The ventilation holes (h) on right and left sides are larger than a ventilation hole (h) on the central part side.
Patent JP-2001264463-A (JP)
Title: Radio watch
Inventor: ENDO TAKANORI
IPC: H01Q7/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent damage to a magnetic core member so as to maintain a good appearance of a radio watch even when a shock load is applied to the radio watch. SOLUTION: A case 12 is constructed of a frame part, a glass lid, and a case back 12c, a drive unit is housed in the case 12, and a display unit housed in the case 12 is driven by the drive unit so as to display a time. An antenna 16 receives radio waves including time information, and a controller housed in the case 12 controls the drive unit on the basis of detection output of the antenna 16. The antenna 16 is arranged along the outside face of the case back 12c and provided with the magnetic core member 16a, which is formed into a flat shape so as to be arranged along the outside face of the case back 12c, and a coil 16b wound on the magnetic core member 16a.
Patent JP-2001259646-A (JP)
Title: Electric deionized water producer
Inventor: HIDAKA MASANARI
IPC: C02F1/469
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a power saving type deionized water producer and a deionized water production method using this device fundamentally improved on a structural point of an electric deionized water producer and besides reducing electric resistances of an electrode room and a concentration room. SOLUTION: In the electric deionized water producer in which a desalt room D1 is constituted by filling ion exchange bodies into two small desalt rooms d1, d2 partitioned with a cation exchange membrane 3 at one side, an anion exchange membrane 4 at the other side and an intermediate ion exchange membrane 5 in the center, and concentration rooms 1 are provided at both sides of the desalt room D1 via the cation exchange membrane 3, the anion exchange membrane 4, and these desalt room D1 and the concentration rooms 1 are arranged between an anode room 2b provided with an anode 7 and a cathode room 2a provided with a cathode 6, and the ion exchange bodies 8a are filled into the concentration rooms 1, the cathode room 2a and the anode room 2b, the outflow water from the small desalt room d2 at one side is flowed in the small desalt room d1 at the other side, while voltage is impressed,  and also the concentrated water is flowed in the concentration rooms 1 and then the electric resistance is extremely reduced and impurity ions in water to be treated are removed to obtain deionized water.
Patent JP-2001272124-A (JP)
Title: Pulse tube refrigerating machine
Inventor: RI TAMA
IPC: F25B9/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a pulse tube refrigerating machine which can materialize the simplification and time shortening of maintenance work. SOLUTION: A 4 m coupling tube, which connects a valve unit 32 and a cold head 33, is provided with self-sealing couplings 13 and 14 at both its ends. Moreover, a 1 m coupling tube, which connects the cold head 33 with a buffer tank, is also provided with a self sealing coupling 15. A high pressure pipe 35 and a low pressure tank 36, which connect the valve unit 32 with a compressor, are provided severally with the self-sealing couplings.
Patent JP-2001269379-A (JP)
Title: Massaging machine
Inventor: MISHIMA HIROYUKI
IPC: A61H7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a massaging machine comprising a massaging mechanism 2 provided with applicators 21 and installed on a chair main body 10 to apply massage to a human body by the applicators 21 by vertically moving the applicators 21 to reciprocate so that pain caused by physical difference is relieved. SOLUTION: This massaging machine is provided with an electromyogram sensor 5 installed on a backrest 13 of the chair main body 10 to detect a myogenic potential of a neck part of a user, an operation processing circuit to form index data representing size of pain applied to the human body by action of the applicators 21 based on change of the myogenic potential detected by the electromyogram sensor 5, and a control circuit to control movement of the massaging mechanism 2 to reduce pain based on size of the index data.
Patent JP-2001269607-A (JP)
Title: Coating device and coating method
Inventor: OTA YOSHIHARU
IPC: B05D1/40
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating device for applying, for example, a coating liquid such as a resist on the surface of a glass substrate for liquid crystal display(LCD) or a substrate such as a semiconductor wafer to form a coating film and after that, vacuum-drying or the like of the coating film, and a coating method. SOLUTION: The treating device 22 for applying a coating liquid on the substrate G possesses a coating means such as a resist liquid discharge nozzle 73a for applying the coating liquid on the substrate G and a chamber 43 capable of being evacuated inside by closing gas introducing ports 58a and 58b. The coating liquid is supplied on the substrate G to form coating film and the coating film is preliminarily dried by keeping the pressure in the chamber 43 reduced.
Patent JP-2001284437-A (JP)
Title: Moving body guiding apparatus, method for guiding moving body and aligner using it
Inventor: SAKINO SHIGEO
IPC: B23Q1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent failures due to changes of control characteristics and carrying or the like by making the height low, keeping the attitude accuracy high, and not making the clearance of bearings change even if the temperature changes. SOLUTION: This apparatus comprises a surface plate 1 on which a Y direction driver 42 as a first moving body and an X direction driver 43 as a second moving body are guided in the vertical direction and two fixed guides 21, 22 which are fixed on the surface plate 1 and along which the X direction driver 41 and the Y direction driver 42 are respectively guided in the transverse direction. The X direction driver 41 and the Y direction driver 42 are respectively driven by linear motors 511, 512 and linear motors 521, 522 that are actuators deployed on the surface plate 1, and an XY moving body 3 as a third moving body is guided in the vertical direction on a surface plate 1a. The XY moving body 3 moves in mutually perpendicularly two directions by being guided along the side faces of the X direction driver 41 and the Y direction driver 42.
Patent JP-2001284069-A (JP)
Title: Discharge lamp lighting device and illuminator
Inventor: KITAMURA NORIYUKI
IPC: H05B41/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and an illuminator enabled to pertinently preheat filament electrodes of serially connected discharge lamps which can be thinned out. SOLUTION: Serially connected discharge lamps 3, 4 and serially connected first capacitive elements 6, 7 are connected to the output terminals c, d of a high frequency generating means 2 with the intervention of the first inductive element 5, and a parallel resonance circuit 9 resonating near at the preheating frequency is connected between a common connecting point 13 of the first capacitive element 6, 7 and a common connecting point 12 of the discharge lamps 3, 4.