baber/WOPTO huggingface dataset:
Patent JP-2001009778-A (JP)
Title: Unnecessary part cutting device of farm product
Inventor: NAKATANI ATSUSHI
IPC: B26D1/15
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce labor of work, and to increase efficiency by accurately and surely peforming work for cutting off an unnecessary part of farm products by arranging a cutting means for cutting a cutting part of the farm products on the basis of a judgment by a discriminating means. SOLUTION: Preprocessed farm products A are placed on placing parts 12 of a carrier conveyor 2 by a mechanical means or an artificial means, and a root part Aa of the farm products A is carried by being placed in a state of projecting outside from a reference line B of a side part of the carrier conveyor 2. An image of the root part Aa of the farm products A is picked up by an image pickup camera 21 of a judging device 4, and a cutting part of the farm producrs A is discriminated by a device body on the basis of the image data. Since the root part Aa is accurately cut by a cutting device 5 on the basis of a judgment by the judging device 4, work for cutting off an unnecessary part can be simply and easily performed. Since cutoff work can be mechanically performed, labor of cutoff work can be reduced, and efficiency can be increased.
Patent JP-H02103286-A (JP)
Title: Production of ammonia-containing combustible gas
Inventor: NAKAMURA KEIZO
IPC: C10J3/72
Filed: 1988-07-18
Abstract: PURPOSE:To readily produce a combustible gas containing much NH3 and reduce the concentration of S compounds, such as H2S, by feeding a nitrogen- substance into a cyclone body. CONSTITUTION:Powdered coal and air are fed into a cyclone body 2 and both are simultaneously mixed as high-speed swirling streams and burned to partially burn the powdered coal and produce a combustible gas containing CO, H2, etc. An M-containing substance is simultaneously fed into the cyclone body 2, a high-temperature reducing zone near a gas discharge port 6 of the cyclone body or a high-temperature reducing zone 15 of a secondary furnace 1 to contain much NH3 in the combustible gas. A desulfurizing agent is simultaneously fed to reduce the concentration of S compounds, such as H2S.
Patent JP-S6335760-A (JP)
Title: Manufacture of aluminum material excellent in resistance to heat and wear
Inventor: HIRANO MASAKAZU
IPC: C22F1/04
Filed: 1986-07-29
Abstract: PURPOSE:To manufacture an Al material excellent in wear resistance and heat resistance, by locally irradiating an Al alloy ingot having a specific composition containing Si, Ni, Cu, Mg, etc., or its intermediate-stage products by a high energy density beam. CONSTITUTION:The Al alloy ingot containing one or more kinds among 5-20%, by weight, Si, 0.5-5% Ni, 0.5-10% Cu, 1-20% Mg, 0.05-2% Fe, 0.05-2% Mn, 0.05-2% Cr, 0.05-2% Zr, 0.05-2% Ti, 0.05-2% Co, 0.05-2% Mo, and 0.05-2% W or its intermediate-stage product prepared by applying rolling, extruding, and forging to the above ingot is irradiated by a beam of high energy density, such as electron beam, etc. In this way, local remelting and solidification can be continuously applied to the surface layer of the above Al alloy ingot, etc., by which crystallized matter can be formed into fine and uniform structure and contained elements can be forced to enter into solid solution.
Patent JP-S5881234-A (JP)
Inventor: RICHIADO EI FUROTOU
IPC: F16D65/12
Filed: 1982-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5969576-A (JP)
Title: Mixing valve in hot water producing device
Inventor: MITSUDA TOORU
IPC: G05D11/00
Filed: 1982-10-12
Abstract: PURPOSE:To prevent abrasion of an O-ring preventing leaks around a diaphragm in a mixing valve for adjusting the opening degree of a valve member by means of the diaphragm in accordance with variations in the flow of hot water, by specially designing an O-ring fitting section. CONSTITUTION:In a hot water producing device in which heated water and cold water fed into a mixture valve through the openings 16c, 16d of a valve member 16 from inlets 11b, 11c, respectively, are mixed together to form hot water that then flows out through a hot water outlet 11d, the valve member 16 adjusts its opening degree with the use of the displacement of a diaphragm due to the equilibrium between a cold water inlet pressure which is led to an upper chamber 29 through an introduction pipe and the spring force of a spring 22. In the above- mentioned arrangement, an O-ring 21 is disposed between the outer peripheral surface of a shaft part 16b of the valve member 16 and the inner peripheral surface of a diaphragm retainer 19. Further, the diaphragm retainer 19 and the valve member 16 are coupled together by fastening a nut 20 screwed onto the valve shaft part 16b, thereby the replacement of the above-mentioned O-ring etc. may be simplified.
Patent JP-2000013945-A (JP)
Title: Packing material for wiring harness insertion work
Inventor: KITAYAMA SEIICHI
IPC: H02G1/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for dimension control with a jig at the time of a packing work using a packing material or/and after a packing work, to pack a wiring harness whose trunk harness has a plurality of branch harnesses branching from it so as to have a packing diameter smaller than the dimension of a narrow harness insertion part, and furthermore, to remove a packing material easily after the wiring harness is laid trough the harness laying part. SOLUTION: A packing material 100 for an insertion work comprises of a plurality of cylindrical elements 1A-1B, which are made of resin and have diameters smaller than the diameter of a wiring harness laying part and flexible linking elements 2A and 2B, which are made of resin or rubber and with which the plurality of cylindrical elements 1A-1B are successively linked with each other. Each of the plurality of cylindrical elements 1A-1B has openings on both its ends, has a thin hinge 3 in its axial direction, and has its side opposite to the hinge side separated to have halved parts. The separated sides of the plurality of cylindrical elements 1A-1B are opened to pack a wiring harness W/H and the cylindrical elements 1A-1B are removed after the laying work.
Patent JP-H0933516-A (JP)
Title: Inspection equipment for nonmetallic inclusion
Inventor: ISHIZAKA YUKIO
IPC: G01N21/84
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection equipment for nonmetallic inclusion in which a nonmetallic inclusion can be discriminated automatically from erroneous factors and quantitative analysis of nonmetallic inclusion can be made accurately. SOLUTION: The inspection equipment 1 for nonmetallic inclusion comprises an image pickup unit 2 for an object, a unit 3 for discriminating between nonmetallic inclusion and erroneous factors in the object based on the image thus picked up, and a unit 4 for outputting the discrimination results. The discrimination unit 3 comprises means 32c for calculating the profile factor, i.e., the profile coefficient K, of the object and the standard deviation σ of external angle at the peripheral points based on the image data received from the image pickup unit 2, and means 32d for discriminating between a nonmetallic inclusion and erroneous factors by comparing the profile coefficient K and the standard deviation σ of external angle at the peripheral points with preset threshold values Kc0 , σCO for discriminating between a nonmetallic inclusion and erroneous factors.
Patent JP-H1020422-A (JP)
Title: Image constitution deciding device
Inventor: AOYAMA TATSUYA
IPC: G03B42/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To decide an image constitution in a specified area on the image prior to the image processing. SOLUTION: In this image constitution deciding device 20 for deciding the image constitution by making histogram data by data working means 22, based on the histogram data, by deciding means 24, the image constitution in the specified area is decided weather it is a pattern, a character or combination of the pattern and the character. Thereafter, the image process suitable for the image constitution of the specific area is performed by such as a magnifying/reducing device 30.
Patent JP-H1020577-A (JP)
Title: Image processor and density control method
Inventor: SHIBA HIROSHI
IPC: H04N1/46
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and a density control method by which noise component is eliminated and the control accuracy of image density is enhanced. SOLUTION: By detecting the density of a toner image formed on an image carrier 100 by an optical sensor 114 through an optical sensor control circuit 11 and canceling a noise signal detected by a noise detection circuit 14 by a noise canceling circuit 13, a developing bias is controlled 16 based on a signal obtained by canceling the noise component and the density of the toner image is controlled by an image density control part 15.
Patent JP-S6074998-A (JP)
Title: Control system for engine drive generator
Inventor: SANGO MASAYUKI
IPC: H02P9/04
Filed: 1983-09-29
Abstract: PURPOSE:To enable to readily start an engine even if a large load of a rush current exists by raising the rotating speed of the engine before the prescribed time of applying the load, and raising the output voltage of a generator. CONSTITUTION:When a load application prenotice signal is applied from a load application prenotice signal generator 5, a generator voltage rise instructing circuit 6 and an engine speed rise instructing circuit 7 are operated to raise the output voltage of the generator and the rotating speed of the engine by the prescribed value from the rated value. When the load is applied, a load application detector 11 is operated, the circuit 6 is reset, and a load starting time voltage setter 10 is operated. When the engine speed reaches the rated value, a reset signal is applied from a reset signal generator 14 to the circuit 7 and the setter 10.
Patent JP-H0530633-A (JP)
Title: Current detecting circuit for protective relay
Inventor: BABA SADAAKI
IPC: H02H3/02
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a current detecting circuit for protective relay in which current can be detected positively by varying the current detection period optimally according to the frequency of load current and in which the period and frequency of current can be determined at the time of current detection processing. CONSTITUTION:A first processing section 11a detects transition of A/D converted current data from 0 to a value higher than 0 and acquisition of A/D converted current data takes place based on the output from the first processing section 11a. A second processing section 11b detects transition of the A/D converted current data from 0 to a value higher than 0 and current input processing is ended based on the output from the second processing section 11b. Since the current input processing is started and ended through decision processing of A/D converted data, the current input processing can be performed with an optimal current detection period regardless of the frequency conditions of current signal.
Patent JP-2000005776-A (JP)
Title: Septic tank
Inventor: KANO HIROSHI
IPC: C02F3/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to reduce a cost by easily changing shapes of a receiving grid and holding-down grid with respect to a change in the size (length in plane view) of a septic tank. SOLUTION: A receiving grid 3 and the holding-down grid 4 are formed to a rotationally symmetrical shape around the rotationally symmetrical axis X in the plane view shape of an aerobic tank 2. The grids 3 and 4 are composed of plural sectorial bodies 5a, 5b which have arcuate parts C coinciding with the arcuate shape at the end of the anaerobic tank 2 and vary in the lengths in the longitudinal direction of the rotationally symmetrical axis X and plural rectangular bodies 6a and 6b which have straight parts L coinciding with the straight shape of the intermediate part of the tank and vary in the lengths in the longitudinal direction of the rotationally symmetrical axis X.
Patent JP-H0467660-A (JP)
Title: Lead frame of semiconductor device
Inventor: ISHIHARA KAORU
IPC: H01L23/50
Filed: 1990-07-09
Abstract: PURPOSE:To enable a lead frame to be improved in productivity and reduced in cost by a method wherein the end face of a frame close to the peripheral part of a package is made to extend, the frame and a tie bar are connected together so as to enable the end face of the frame to cross the end face of the tie bar which faces toward the package at a right angle, and a hole is provided to the joint of the frame to the tie bar riding on a part of a tie bar punching face. CONSTITUTION:A frame la is made to extend rectilinearly approximating to the peripheral face 2b of a package 2 and connected to a tie bar 1c crossing it at a right angle. Therefore, an extension 1e of an end face 1d is made to extend along the peripheral face 2b crossing an end face 1g which faces toward the package 2 at a right angle, so that a space which is in contact with the package 2 and surrounded with the frame 1a and the tie bar 1c is eliminated. A hole 11 is provided to the joint of the frame 1a to the die bar 1c, and a cutout 11c is provided to a part of an end face 11b of the hole 11 close to the extension face 1e of the frame la riding over the end of a tie bar punching face 4. The hole 11 and the cutout 11c reduces the part of the frame la which overlaps the punching face 4 at the cut-off of the tie bar, so that the tie bar can be easily cut off preventing a resin 3 from being left protruding from the package 2.
Patent JP-S6072558-A (JP)
Title: Thermoplastic gypsum bandage material
Inventor: RICHIYAADO GURIIN
IPC: C08L75/04
Filed: 1984-08-30
Abstract: A cast material comprising a filled crystalline polyurethane is disclosed. The filler is present in an amount of from 30% to 60% by weight composition. The filler comprises form 20% to 60% by weight of calcium metasilicate fibers and from 40 °C to 85 °C by weight of silica.
Patent JP-2001011577-A (JP)
Title: Second ring material of piston for internal combustion engine
Inventor: ONO TAKEHIRO
IPC: F16J9/26
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a steel second ring having sufficient wear resistance and seizure resistance at a low cost. SOLUTION: This material contains, by weight, 0.5 to <0.8% C, 1.0 to 2.0% Si, 0.5 to 1.5% Mn, 0.3 to 1.0% Cr and 0.04 to 0.10% S, and the balance Fe with inevitable impurities. Then, in addition to the above compsn., <=0.01% Ca is added. The content of Ca is preferably controlled to 0.002 to 0.01%.
Patent JP-H0733371-A (JP)
Title: Safety device for elevator door
Inventor: ONUKI SATOSHI
IPC: B66B13/26
Filed: 1993-07-21
Abstract: PURPOSE:To dispense with a device retreating door safety shoes immediately before doors are fully closed by forming the safety shoes provided on both door panels of double opening doors into taper shapes overlapped together when the doors are closed. CONSTITUTION:Safety shoes 3, 4 are fitted to door panels 1, 2 via links 5, 6. The safety shoes 3, 4 are normally protruded from the door panels 1, 2, and the safety shoes are formed into taper shapes at their tips to be overlapped together when doors are closed. If obstacles collide with the safety shoes 3, 4 when the doors are closed, the shoes 3, 4 are retreated in parallel with the faces of the door panels 1, 2 via the links 5, 6. When the links 5, 6 are operated, contact points of microswitches provided adjacently are closed, and the doors are reversely rotated. A pinch accident of the elevator door is thus prevented.
Patent JP-H0229558-A (JP)
Title: Air conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F25B13/00
Filed: 1988-07-19
Abstract: PURPOSE:To prevent the compressor from being damaged by proving a first sensor to the suction line, a second sensor to a bypass at its outlet, and a third sensor to each of a plurality of indoor heat exchangers in a setup, when the difference between the temperatures detected by the first sensor and the second sensor exceeds a set point, to control the opening of the relevant electrical expansion valve in preference to signals detected by the third sensors. CONSTITUTION:During the cooling, when the difference between the temperatures detected by a first sensor T1 and a second sensor T2 does not exceed a set point 15 deg.C, a control means 14a controls the opening of a relevant electrical expansion valve 12a on the basis of the temperature detected by a third sensor T3a-1; when the difference between the temperatures detected by the first sensor T1 and the second sensor T2 exceeds the set point 15 deg.C, the control means 14a acts on the signals detected by the first sensor T1 and the second sensor T2 in preference to the signals detected by the third sensor T3a-1 and opens the electrical expansion valve 12a a little wider so as to increase the quantity of the refrigerant returning through an outdoor heat exchanger 4 to a compressor 2, causing the temperature of the refrigerant sucked into the compressor 2 to be lowered. Therefore, there is no fear of the compressor 2 being damaged due to increase of the temperature of the refrigerant sucked therein.
Patent JP-H0622585-A (JP)
Title: Controller for commutatorless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/08
Filed: 1992-07-07
Abstract: PURPOSE:To arbitrarily control an applied voltage of a commutatorless motor by dropping the voltage until a detected current value is, if the current value exceeds an upper limit value of a current control zone, returned to the control zone, and raising it if it becomes less than a lower limit value. CONSTITUTION:A commutatorless motor 4 has a rotor position detector 9, which detects a voltage to be applied and calculates a speed. Then, a microprocessor 7 generates a PWM signal based on the speed, outputs it to a chopping circuit 6, and controls a driving circuit 5 to drive switching elements of a switching circuit 3. A current flowing to a power source circuit of the motor 4 is detected by a current detecting sensor 8, input to the microprocessor 7, which so control the circuit 6 as to return a current value converted from an analog signal to a digital value to a current control zone if the current value is out of the preset control zone to regulate and maintain the voltage to be applied from the circuit 3 to the motor 4.
Patent JP-S6071185-A (JP)
Inventor: KATOU HISAO
IPC: B25J15/04
Filed: 1983-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0228838-A (JP)
Title: Name search system for ada language compiler
Inventor: TAKEUCHI HIROSHI
IPC: G06F9/45
Filed: 1988-07-19
Abstract: PURPOSE:To execute the search of a same identifier after second operation at a high speed by registering a declaration to an invisible information base when the declaration in a package, which is designated with a use-clause of a context clause, is not directly visible. CONSTITUTION:The compile unit of an Ada language program has the context clause and the use-clause is included in the context clause. Then, when the identifier to be declared in the package, which is designated by the context clause, is referred in the program, an invisible information check means 4 checks whether invisible information 7 to the identifier exist in an invisible information base 6 or not. When the information exist, the declaration is decided to be invisible. When the information do not exist and it is decided by the declaration search that the declaration is invisible, an invisible information registering means 5 registers the invisible information 7 to the identifier into the information base 6. Then, in the following name search of the same identifier, the declaration can be immediately decided to be invisible.
Patent JP-H11351029-A (JP)
Title: Control method for fuel injection amount
Inventor: TANAKA YUTAKA
IPC: F02D41/08
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate eruption of an engine and abnormal rising of idle rotation speed by calculating basic fuel injection amount using a virtual pseudo straight line of a map data, limiting a result derived by adding corrective value such as idle to a positive value, and using it as a target fuel injection amount. SOLUTION: Using a drive Q map data accommodated in a control portion, first, a value of fuel injection amount Qt corresponding to engine speed or others is derived by three-dimension map interpolation calculation based on this map data (31, 32). When this fuel injection amount Qt is 0, a basic fuel injection amount QB is calculated using a virtual pseudo straight line, and when it is not 0, Qt is set to QB, and it is added by a corrective value QC to provide an after-correction fuel injection amount QH (33-36). When the after- correction fuel injection amount QH (33-36) is positive, it is set to a fuel injection amount Q, and when it is negative, the fuel injection amount Q is set to 0 and is outputted as a target injection amount (37-40). As a result, control of engine rotation speed can be normally performed.
Patent JP-S6422247-A (JP)
Title: System for using fine body including individual identification data recorded therein in dental treatment and body for performing the same
Inventor: SATO SHIGEHIKO
IPC: A61B5/117
Filed: 1987-07-17
Abstract: PURPOSE:To find a clue to identity when the identity is unknown, by filling a tooth with a fine body including data capable of identifying an individual recorded therein along with a filler at the time of treatment. CONSTITUTION:A fine body 5 wherein data 2 for identifying an individual is recorded on the surface or interior of a matrix material 1 is prepared and allowed to fill a tooth 3 along with a filling material 4 at the time of treatment. The shape of the body is set to, for example, a square plate, a disc, a ball or a column and, as the material thereof, a metal, a resin, ceramic or the like are variously considered. Recording content is especially limited but a name or a number is considered suitable and, as a recording method, a character, a numeral, a mark, a secret code or the like are considered.
Patent JP-H1092150-A (JP)
Title: Reproducing apparatus and method for multi-scene recording medium
Inventor: HIRAYAMA KOICHI
IPC: H04N5/92
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To realize reproduction of a multi-scene depending on the selected data stream by recording a first program information and a second program information to a data area and then making reference to the multi-scene format information recorded in the control area. SOLUTION: A control area is prepared in the internal circumference side of a disc 10, a data area is provided in the external circumference side of this control area and this data area includes a first program information and a second program information which may be reproduced in replacement with such first program information. A system control section 204 controls a pickup drive section 104 to move a pickup 103 in order to execute reproduction depending on the control data read from the control area, a selection information of a user and the specified information. When the multi,-scene information is included in the control, information, the multi-scene can be reproduced depending on the selected data stream by selecting any one of the first and second data streams displayed on the menu image.