baber/WOPTO huggingface dataset:
Patent JP-2001301789-A (JP)
Title: Lid for container
Inventor: NIWA TSUGUMASA
IPC: B65D43/03
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To stably and beautifully stack lids with handgrips on one another in an unbulky state. SOLUTION: The lid 2 is detachably mounted on an opening of a container 1. A handgrip 4 is protrusively provided upward on the upper surface of the lid 2. The underface of the lid 2 is formed into the shape of a recessed portion 4 opening downward. A handgrip engaging portion 5 is provided which is engaged with and supported by a handgrip 4 of another lid 2 when it is positioned in the recessed portion 4.
Patent JP-2001299091-A (JP)
Title: Method for measuring number of stalk by interruption of infrared ray
Inventor: KOBAYASHI YASUSHI
IPC: G06M11/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To automatically measure the number of stalks in a crop community on a broadcasting (direct sowing) field of paddy rice (crop) with infrared rays. SOLUTION: The measurement of the number of stalks is carried out by (1) using a plurality of infrared sensors each composed of a light projector and a light receiver, arranging the projectors on a horizontal line and the receivers on a straight line opposite to the projectors and estimating the number of the stalks of the measuring object range from the density of the crops shielding the receiver from the projector, (2) attaching a shielding plate to the infrared receiver to change the reaction on the crops standing between the infrared sensors by adjusting the sensitivity of the sensor and estimating the growth density of the crop from the difference of reaction on the standing crops of the same crop community by varied sensitivity and (3) varying the projecting direction of the infrared rays,  integrating the light interruption information for various directions to improve the estimation accuracy of the number of stalks, utilizing the difference of reaction on the standing crop for each sensitivity level for improving the estimation accuracy of the stalk number and using the light interruption information for various projection directions and receiving sensitivities as the integrated algorism.
Patent JP-2000333587-A (JP)
Title: Improved apparatus for preventing rat
Inventor: CHARLES R PATTERSON
IPC: A01M29/24
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To stop the operation when detecting the abnormal state of a coil. SOLUTION: This rat-preventing apparatus generating intermittent pulsed electromagnetic field through one or more coils CL1 leads the pulsed electromagnetic field to a power line in a building through each magnetic core coupled with the coil. A microprocessor IC1 is connected to the coil(s) to automatically detect the cycle rate of line voltage and to precisely control a coil-switching circuit. The microprocessor IC1 can detect the abnormality of the coil(s) such as short-circuit or open-circuit by being provided with coil supervisory signals. When the above abnormality was detected, the microprocessor IC1 disconnects control signals to the coil CL1 and an indicator LED1 until a normal state of the coil(s) is detected.
Patent JP-2001310236-A (JP)
Title: Purifying/recovering device of coolant
Inventor: NOMURA HIDEYUKI
IPC: B23Q11/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To feed coolant and machined chips to a cyclone without stagnating them in a dirty tank, by generating a vortex in the coolant flowing into the dirty tank from a clean tank by a stirring nozzle. SOLUTION: This purifying/recovering device comprises the dirty tank 1 for reserving the coolant that contains the machined chips and is discharged from a machine tool, the cyclone 3 for separating and removing the machined chips when the coolant in the dirty tank 1 is supplied by a pump 2, a magnetic substance contamination processing tank 5 for removing magnetic substance particle contamination from the coolant from which the machined chips are removed by the cyclone 3, and the clean tank 8 for reserving the coolant clarified by the processing tank 5. The inner wall surface of the dirty tank 1 is provided with a stirring nozzle 1a for generating the vortex by making the coolant from the clean tank 8 flow in the inner wall tangent direction of the dirty tank 1.
Patent JP-2001313114-A (JP)
Title: Waterproof connector
Inventor: ICHIOKA TETSUO
IPC: H01R13/52
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To realize reliable individual waterproofing and enables installation of the sealing member simple. SOLUTION: The female housing 10 is equipped with cylindrical female terminal housing portions 12 disposed in parallel, and a hood portion 14 is formed at the outside of it. The engaging cylindrical portion provided in the opposite male housing is engaged around the larger diameter portion 12A of the female terminal housing portions 12 in the depth of the hood portion 14. Waterproof rings 51, which are to be engaged with the large diameter portion 12A of each female terminal housing portion 12, are provided and these rings are connected by a connecting plate 56 in one body and form a waterproof ring assembly 50. The assembly 50 is installed by having the stopper pin provided protruding at the inner wall 15 of the hood portion 14 pressure-inserted in the mounting hole of the assembly 50.
Patent JP-2001312433-A (JP)
Title: Information processor and method for information processing and storage medium
Inventor: MACHIDA HARUO
IPC: G06F3/048
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To immediately grasp what equipment is connected on a network and to immediately grasp the installation states and use states of drivers when a PC and peripheral devices such as a printer and a scanner are shared through the network. SOLUTION: The processor has a communication means which transfers information between computers connected on the network, a 1st data acquiring means which obtains information on a computer on the network and connection information on the peripheral devices connected to the computer, a 2nd data acquiring means which obtains the installation states of device drivers of the peripheral devices, and a display means which displays the connection state of the computer and peripheral devices on the network according to the information on the computer on the network and the connection information on the peripheral devices.
Patent JP-2001317669-A (JP)
Title: Gas cock
Inventor: YONEMOTO SHIGEMITSU
IPC: F16K27/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas cock equipped with a male screw part 30 formed at outer periphery of a plug 31 for a plug thread engagement hole 13 formed in a gas cock main body 11 and threadedly engaged while an adhesive is applied and a packing provided closely between a region to be sealed which is outer periphery of the plug 31 and out of a formation region of the male screw part 30 and a constituent wall of the gas cock main body 11 to prevent the adhesive applied to a thread engagement part of the gas cock main body 11 and the plug thread engagement hole 13 when the gas cock is assembled from entering a gas seal part and adhering by the packing so as to suppress hardening and deterioration of quality of the packing. SOLUTION: The packing is provided with a main annular packing part 42 interposed in an air-tight condition between the region to be sealed and the constituent wall of the gas cock main body 11 and an auxiliary annular packing part 43 interposed in a liquid-tight condition in a clearance between an outer face of the plug 31 between the region to be sealed and the male screw part 30 and the constituent wall of the gas cock main body 11.
Patent JP-2001320833-A (JP)
Title: Photovoltaic power generator
Inventor: IDA HIROFUMI
IPC: H02J3/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generator which does not trip a breaker, even if snow melting work in a winter time is performed. SOLUTION: The photovoltaic power generator 20 is fitted with an interrupting means 40 which interrupts the flow of current from a commercial power source to a solar battery panel 21, before the sum value of currents flowing into a load 7 inside a building and into the solar panel 21 from the commercial power source exceeds a specified current value. As the result of this, current is caused to flow into the panel 21 automatically when demand is a little, since the flow of current to the panel 21 is interrupted by the interrupting means 40, even if current is caused to flow into the panel 21 to melt snow. Excessive current does not flow in the breaker 22 in the case of usual load demand, and the breaker 22 does not trip, even if snow melting operation is executed.
Patent JP-2001314664-A (JP)
Title: Turntable apparatus for railway model
Inventor: AMAMIYA HIROKI
IPC: A63H30/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a turntable apparatus for a railway toy having high operability. SOLUTION: In the turntable apparatus including an annular frame body, which is provided on a base table and on which connection rails can be installed, a turntable, which is set inside the annular body and has turntable rails, a motor provided on the turntable, and a controller which rotatably drives the turntable about the center axis of the annular body by means of the motor, a rotation stop point setting means to set a rotation stop point of the turntable and a rotation control means which monitors the rotation point of the turntable to stop the rotation of the turntable at a set rotation stop point are provided.
Patent JP-2001315442-A (JP)
Title: Reversible heat sensitive recording body
Inventor: YAMANE NORIO
IPC: B41M5/337
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a reversible heat sensitive recording body, with which a developed color image is formed on a white ground by a small sized device, which is excellent in high contrast and the preservability and can vanish the image in a very short time. SOLUTION: In the heat sensitive recording layer of the reversible heat sensitive recording body, at least one kind of aromatic compound represented by general formula (I) is included as a developer together with a dye precursor and, in addition, a specified thermally fusible compound is included as a decoloring accelerator, in the formula (I), R1 represents a lower alkyl group, an unsubstituted aromatic ring group and an aromatic ring group substituted by at least one member selected from the group consisting of a lower alkyl group, a halogen atom and a lower alkoxy group, R2 represents a single bonded or a 1-11C bivalent hydrocarbon group, R3 represents a 11-30C straight-chain aliphatic group and X1 and X2 represent independently a single bonded member or a member selected from the group of the bivalent groups.
Patent JP-2001318309-A (JP)
Title: Photographing lens and optical apparatus using it
Inventor: HARADA AKIRA
IPC: G02B27/42
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a lens wherein chromatic aberration is excellently corrected by using a diffraction optical element and an optical apparatus using it. SOLUTION: This photographing lens possesses a diffraction optical surface, and is symmetric or nearly symmetric to a diaphragm, and a whole lens system is moved for focusing, and when a maximum photographing magnification is assumed as β, the condition of β>=0.5 is satisfied.
Patent JP-2001321974-A (JP)
Title: Method of monitoring and controlling for deviation of position irradiated with energy beam on welded pipe
Inventor: YAGI NORIAKI
IPC: B23K26/21
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an economically excellent method by which a deviation amount of irradiated position with an energy beam is measured on line during the manufacturing of a welded pipe. SOLUTION: A non-welded part 26 is formed by temporally interrupting the radiation of the energy beam during the welding, the trace 24 made by irradiation with the energy beam and the non-welded part 26 are photographed, and the deviation amount between the non-welded part 26 and the trace 24 is derived by observing the photographed data.
Patent JP-2001324444-A (JP)
Title: Light-measuring apparatus
Inventor: ODA ICHIRO
IPC: G06T7/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To display images at any arrangement position, without limiting an arrangement position of light transmission/detection points in a light-measuring apparatus and without being affected by a position relationship between an absorption (or absorption change) part inside of a body to be tested and the light transmission/detection point. SOLUTION: This light-measuring apparatus has a light transmission/detection means 2 for illuminating the body to be tested with a light from a plurality of light transmission points and detecting the light passing the body to be tested at a plurality of light detection points, a light intensity signal-measuring means 3 for measuring the light intensity signals of light signals detected by the light transmission/detection means, a sensitivity distribution-forming means 4 for forming for each set of the light transmission and the light detection points of the plurality of light transmission and light detection points a sensitivity distribution showing for each position in the body to be tested a weight to the light intensity signals,  and an image-forming means 5 for operating image signals showing an internal state of the body to be tested with the use of the light intensity signals and the sensitivity distributions. The internal state of the body to be tested is displayed by images using the image signals obtained by the image-forming means 5.
Patent JP-2001324355-A (JP)
Title: Measurement device
Inventor: MOROZUMI AKIO
IPC: G09F9/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost versatile measurement device. SOLUTION: In this measurement device, a function 34 for converting an output value from a sensor into a measurement value and a unit 35 displayed with the measurement value can be set from the outside, and in a display 10, an area 12 for displaying the unit is formed of a free-display type one allowing indication of characters such as a dot matrix freely. Therefore, there is no limitation of the function for conversion into a measurement value and a display unit in a manufacturing step, and the measurement device having highly economical effect on many phases such as system design, distribution, and inventory management can be provided.
Patent JP-2001323052-A (JP)
Title: Metal sulfonate-copolymerized lactic acid-based resin
Inventor: SHIBAZAKI SATOKO
IPC: C09D11/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the developments of biodegradable polylactic acid-based resins into the uses of coatings, paints, inks, adhesives, and so on, have not been obstructed, because the dispersibility of inorganic pigments, colored pigments, fillers and so on in the biodegradable polylactic acid-based resins is inferior. SOLUTION: A specific metal sulfonate was introduced into the lactic acid- based resin to remarkably improve the dispersibility of the inorganic pigments, colored pigments, fillers, and so on, in the lactic acid-based resin. Namely, the metal sulfonate-copolymerized lactic acid-based resin characterized by comprising an aliphatic polyester which contains a metal sulfonate in a concentration of 10 to 200 eq/106 g, contains the lactic acid residues in an amount of >=80 mol.% and has an L-lactic acid/D-lactic acid molar ratio (L/D) of 1 to 9.
Patent JP-2001328121-A (JP)
Title: Die for molding
Inventor: INOUE FUMIO
IPC: B29C33/38
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a die for molding, in which degassing is easily performed and mold release properties are excellent. SOLUTION: The molding surface of the body 1 of a conventionally known die is subjected to plating treatment by hard chrome or the like and is roughened by blast treatment and thereafter fluororesin processing is performed. Fluororesin is impregnated into the roughened surface 3a of a plated layer 3 and is well stuck and a stable fluororesin layer 5 is formed. In the die for molding, the molding surface is an uneven fluororesin layer 5 and therefor mold release properties for a molding material are excellent. Further, a gap is easily formed between the recessed part of the molding surface and the molding material. Gas generated by heating the molding material is well drawn out through the gap. It is controlled that bubbles remain in the molded body.
Patent JP-2001330046-A (JP)
Title: Support device and vibration generator
Inventor: FUKUSHIMA TAKEHIRO
IPC: B06B1/12
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a support device improved in the durability at a low manufacturing cost. SOLUTION: This support device 1 is provided with a pair of receiver plates 2F and 2M to be fitted to a movable part and a fixed part and a locker 4 to be pinched for holding by the pair of receiver plates 2F and 2M. The locker 4 has a roller part 4a and an engagement part 4b, and the roller part 4a is brought in pressure-contact with flat surfaces 3 and 3 of the receiver plates 2F and 2M, and engagement surfaces CFa, CFb, CMa and CMb of the engagement part 4b are brought in contact with inclined surfaces 16F, 17F, 16M and 17M of the receiver plates 2F and 2M. In this support device 1, when the roller part 4a is rotated and the locker 4 is moved, the locker 4 is held between the pair of receiver plates 2F and 2M by the engaging work of the pair of receiver plates 2F and 2M.
Patent JP-2001328081-A (JP)
Title: Tool with grip and grip relocating device
Inventor: KANEKO YUKITSUGU
IPC: B25G3/18
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To relocate the position of a grip as desired by a worker, to firmly hold the grip after the relocation, and to improve the reliability in working. SOLUTION: A polisher 10 (tool with grip) is provided with a main grip 13 and a sub-grip 14 on its body 12. When the sub-grip 13 is used at a normal position, a grip bolt of the sub-grip 13 is fastened to a female screw of the body 12. When the sub-grip 14 is relocated, a guide member 22 is fixed to the female screw of the body 12 by an auxiliary bolt 21, and the grip bolt of the sub-grip 14 is fastened to an end part at a side opposite to an auxiliary bolt 21 of the guide member 22 by an auxiliary nut 24. A locking claw 22 extended to a side end part of the guide member 22 is locked to a predetermined position of the body 12 to stop of the rotation of the guide member 22.
Patent JP-2001327513-A (JP)
Title: Ultrasonic medical operation device, ultrasonic medical operation apparatus and medical equipment
Inventor: MINAGAWA EIICHI
IPC: A61B18/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that sterilizing processing of an electric switch provided at an ultrasonic medical operation device is difficult. SOLUTION: A gas channel 14 is formed in the ultrasonic medical operation device 10 and an operator opens and closes a pressure adjusting hole 18 to control the on/off of driving of an ultrasonic oscillator 30. Namely, the channel 14 is applied with suction force from the suction pump 46 of a main body part 12 to suck outside air from the hole 18. The conductance of the channel 14 is varied by the adjustment of the opening of the hole 18 and the pressure of the channel 14 is varied with this adjustment. The pressure switch 48 of the part 12 detects this pressure variation and the on/off of an oscillation driving circuit 64 is controlled in accordance with its detecting result.
Patent JP-2001330345-A (JP)
Title: Cold and hot water machine for gas absorption
Inventor: CHO DAISAKU
IPC: F25B43/04
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To be capable of emitting hydrogen gas generated in a machine even during a heating operation period. SOLUTION: A non-condensible gas chamber 15 to store non-condensible gas extracted from a lower drum 1 by an extraction device 11 and an evaporator 2 of the lower drum 1 are intercoupled through a communication pipe 32 having an on - off valve V5. Since heating operation is effected by opening the on - off valve V5, a wide pressure difference is not generated between the lower drum 1 and the non-condensible gas chamber 15 even during starting and absorption liquid in an extraction tank 14 is not pushed up to the non- condensible gas chamber 15.  Since during a stop of operation, temperature in a machine is lowered and refrigerant steam is condensed, the steam partial pressure of a refrigerant is lowered even in the non-condensible gas chamber 15, a hydrogen gas ratio is increased, and an amount of hydrogen gas emitted to the outside of a machine through a hydrogen emission pipe 16 is increased. Thereby, hydrogen generated in a machine and having a rapid diffusion speed, flows in the non-condensible gas chamber 15, in which the hydrogen partial pressure is decreased, through the communication pipe 32 and is emitted through the hydrogen emission pipe 16.
Patent JP-2001330779-A (JP)
Title: Focus correction method of scanning type microscope and scanning type microscope
Inventor: KAWAMURA ICHIRO
IPC: G02B21/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To realize a scanning type microscope which can focus at a sample surface without scanning the entire surface of the sample surface and without being restricted in a measurement point at a high throughput with high accuracy. SOLUTION: The scanning type microscope which forms a surface image by scanning the surface of the sample 100 formed with plural regions 101 having the same shape has scanning mechanisms 11 and 16 which scan the image surface and input scanning position signals indicating scanning positions, focusing mechanisms 12 and 16 which change the focus state of the scanning type microscope, focus state detectors 14 and 15 which output focus signals indicating the focus state, a template memory section 17 which stores the focus signal as a template data when one 111 of the plural regions is scanned at the desired focus state and a comparator which reads out template data in correspondence to the scanning position by each of the respective regions in scanning the sample,  compares the template data and the focus signal and generates a focus control signal to control the focus so as to eliminate the difference between the two signals.
Patent JP-2001024625-A (JP)
Title: Transmitter and receiver for multipoint-to-point synchronous cdma network
Inventor: ENSSLE JUERGEN
IPC: H04L7/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an acquisition method for a multipoint-to-point synchronous CDMA network NET by which the influence of an acquisition procedure in the transmission of information can be pept to a minimum. SOLUTION: An acquisition signal is encoded by a specified acquisition code different from a CDMA communication code of an information signal. The acquisition signal is further transmitted with an amplitude smaller than that of the information signal. The acquisition signal is detected on the receiving side by correlation 11 and accumulation 12 after that. Transmission capacity of the information signal is maximized by this method. Furthermore, acquisition time is also shortened since adaptive contention settlement technique is used, while taking the number of estimation of competing terminals 2, 3, 4, 5 into consideration.