baber/WOPTO huggingface dataset:
Patent JP-S5968683-A (JP)
Title: Antenna directivity measuring device
Inventor: SAKURAI KAORU
IPC: G01R29/10
Filed: 1982-10-13
Abstract: PURPOSE:To investigate accurately a frequency characteristic in a short time, by transmitting plural frequency signals from a transmission antenna to an antenna to be measured which is rotated slightly and sweeping a tuning frequency in the antenna to be measured to attain a directivity data. CONSTITUTION:Plural frequency signals f1-fn to be measured are transmitted from a transmission antennas 3 and 3' and are received by an antenna 4 to be measured which is rotated slightly by a rotating device 6. They are inputted to field intensity measurer 5 after receiving by the antenna 4, and the tuning frequency of the measurer 5 is automatically swept for every slight rotation of the antenna 4, and the level signal to be measured of the measurer 5 and the frequency sweep signal output are inputted to a data processor 14. Each time coming frequencies f1-fn and the tuning frequency coincide with each other, the level to be measured is stored in the processor 14, and a data table is generated on a basis of the angle signal of the device 6, and directivity independent of one another of respective frequencies are generated on a display device 15. Thus, the directivity of plural frequencies f1-fn is measured simultaneously by the antenna 4.
Patent JP-S6239752-A (JP)
Title: Method for detecting abnormality of nozzle of high pressure water jet cutter using abrasive material
Inventor: ARASAWA HIROKI
IPC: G01N27/20
Filed: 1985-08-16
Abstract: PURPOSE:To make it possible to detect abnormality at the extremely initial stage of destruction, by constituting a capacitor circuit by providing an electrode to the end part of a nozzle and supplying a current to said capacitor circuit. CONSTITUTION:When high pressure water comes to high pressure water jet having an abrasive material mixed therein to flow out from the leading end of a nozzle 19, a current is supplied to a nozzle abnormality detection circuit to monitor the state of the nozzle 19. The nozzle 19 receives abrasion on the inner wall of the jet passage 26 thereof with the elapse of time and the diameter of said passage 26 is gradually enlarged. When this change is normal, the capacitor constituted of electrodes 30, 31 and the nozzle 19 changes in its capacity at a constant ratio and, therefore, the current value of an ammeter 33 gradually changes. However, when offset abrasion is generated in the passage 26 and partial abrasion markedly advances in the nozzle 19, the current value of the ammeter 3 shows irregular change. Further, when the nozzle 19 is destructed at an area where abrasion advanced excessively, the electrode 30 or 31 is destructed at said area and the electrostatic capacity of the capacitor changes and, therefore, the current value largely changes. By catching this change, the offset abrasion and destruction of the nozzle are detected.
Patent JP-H0528825-A (JP)
Title: High-molecular compound electrode
Inventor: SATO YOSHIKO
IPC: C08G73/00
Filed: 1991-07-19
Abstract: PURPOSE:To reduce interfacial resistance between an electrode of a compound electrode in which an ion conductive material is mixed with an electron conductive material and an electrolytic film. CONSTITUTION:A film formed by mixing an electronic conductive material with an ion conductive material is jointed with an electrolytic film consisting of only the ion conductive material, and further polymerized to make a monomer forming an electronic conductive high molecule coexist in aforesaid film, and an electronic conductive high-molecular chain is graft-polymerized on an electronic conductive film by an electrolytic polymerization method so as to increase a surface area of an electrode. An ion conductive high molecule is used as the ion conductive material and the electronic conductive high molecule or carbon is mixed as the electronic conductive material in order to make a compound electrode. These materials are shaped into a solid film, further the electronic conductive high-molecular monomer is made to coexist in order to perform electrolytic polymerization of the monomer inside the film. By this method the compound electrode having reduced resistance of an interface between the electrode and the electrolyte can be made.
Patent JP-H0526418-A (JP)
Title: Combustion device
Inventor: KOYAMA HAJIME
IPC: F23D11/44
Filed: 1991-07-19
Abstract: PURPOSE:To provide a combustion device capable of heating a gasifying cylinder up to a predetermined temperature within a short period of time. CONSTITUTION:Liquid fuel is supplied into a heated gasifying cylinder and gasified in it and then ignited and burned. An iron metallic plate 16 is casted into a bottom part of the gasifying cylinder 1, a bottom part of the gasifying cylinder 1 is placed in a magnetic force line A generated by flowing an electrical current in an induction heating coil 17 and heat is generated by this induction heating. With such an arrangement, a rising of temperature at the gasifying cylinder is made quite fast and a waiting time from a starting of operation to the ignition and combustion time is shortened.
Patent JP-H1028041-A (JP)
Title: Input buffer circuit corresponding to high-speed clock signal, integrated circuit device, semiconductor memory and integrated circuit system
Inventor: OKAJIMA YOSHINORI
IPC: G11C7/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a buffer circuit capable of coping with the clock input of a high frequency by separately providing an amplifier for detecting a leading edge and the amplifier for detecting a trailing edge and controlling the amplifiers by feedback signals. SOLUTION: A leading edge detector 11 detects the rise of clock signals inputted from an input terminal In and switches the potential of a point N to H. A trailing edge detector 12 detects the fall of the inputted clock signals and switches the potential of the point N to L. A gate 13 delays signal which appear at the point N and feeds back the delayed signals to the leading edge detector 11 and the trailing edge detector 12. By control by the feedback signal, the rise of the potential of the point N is controlled only by the leading edge detector 11 and the fall is controlled only by the trailing edge detector 12.
Patent JP-H11346523-A (JP)
Title: Onion harvester
Inventor: OTA KIYOSHI
IPC: A01D27/04
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type two- or four-row onion harvester capable of reducing the labor load on an operator, simply increasing the number of harvesting rows and improving the operating efficiency. SOLUTION: This sulky type two-row onion harvester is composed by installing a working part 2A or 2B for harvesting onions 11 for two rows on the left side or two rows on the right side facing the forward direction in a sulky type mobile vehicle 1. Otherwise, the sulky type four-row onion harvester is composed by installing a working part 2 for harvesting the onions 11 for four rows in the sulky type mobile vehicle 1.
Patent JP-H0466121-A (JP)
Title: Automatic liquid feed device
Inventor: MASUDA KANEO
IPC: B01J19/00
Filed: 1990-07-09
Abstract: PURPOSE:To selectively supply varieties of raw materials by moving a vessel or a tank onto a rotary table and turning said table to bring a raw material feed pipe into alignment with a raw material receiving port. CONSTITUTION:An automatic liquid feed device includes a raw material receiving port 34 having an opening in a doughnut-shaped receiving vessel 9 having a trough-like section which is supported by a vertical support 8 mounted on a rotary table 7 and a number of raw material feed pipes 40 arranged along a circle concentric with the table 7 with their ends being directed vertically to the vessel 9. A vessel or a tank 1 is transferred onto the table 7 and the table 7 is turned to place the vessel or the like 1 below a desired pipe 40 to feed liquid. As a result, varieties of raw materials can selectively be supplied into vessels or tanks, enabling thereby multi-item small quantity production.
Patent JP-S6423246-A (JP)
Title: Overhead projector
Inventor: SAKA YASUHIKO
IPC: B41J3/407
Filed: 1987-07-18
Abstract: PURPOSE:To prevent a joint from appearing in a projected image and to easily make an endless state by providing a mark for detecting the position of a film and a mark detector, and setting the joint of the film so as to position out of a projected range. CONSTITUTION:The thermochromic film 1 is stopped by detecting the marks 32a, 32b and 32c for detecting the position of the film, which are provided on the film 1 by a detection device 33. At such a time, an image written by a thermal head 14 exists within the projected range S and is projected. When the mark 32c comes to the position of the detection device 33 in the next printing action, the film is stopped, so that the mark 32a reaches the position of the 32b. By making the length of the film 1 the multiple of integer of moving quantity (l) in the printing action for the share of one page, the joint 31 of the film is made to position out of the projected range S to prevent the lowering of the quality of the projected image, and the process for the joint of the film 1 can be facilitated.
Patent JP-H0523705-A (JP)
Title: Method for rolling steel sheet
Inventor: TOMITA SHOGO
IPC: B21B37/38
Filed: 1991-07-19
Abstract: PURPOSE:To offer a method for rolling steel sheet that the sheet crown of steel sheet can be efficiently reduced without bringing an increase of the cost of equipment. CONSTITUTION:When a steel sheet is rolled with a 4 stages rolling mill which is constituted of a work roll 2 and back-up roll 1, the roll crown of the back-up roll 1 is made into a trapezoidal crown or large crown of >=0.2mm and the roll crown of the work roll 2 is made into a negative crown with a straight part in the middle part of the width.
Patent JP-S6239726-A (JP)
Title: Apparatus for supporting heavy matter
Inventor: YAMAMOTO KYUICHI
IPC: G01M99/00
Filed: 1985-08-15
Abstract: PURPOSE:To attain to enhance working efficiency, by providing a support stand, a locating stand and a rising/falling frame and mounting the locating stand on the rising/falling frame in a horizontally movable manner through castors. CONSTITUTION:When a model 2 is mounted on a support stand 1, a motor 15 is driven to operate jacks 16 and the pedestals 17 of a locating stand 18 are raised by a rising/falling frame 10 so as to be positioned above the stand 1 and the model 2 suspended by a hoist is fallen on the pedestals 17. In this state, the stand 18 is moved to a horizontal direction by utilizing ball castors 19 and ball receivers 20 to be adjusted so as to allow the center of the model 20 to coincide with that of the stand 1 and the position of the stand 18 in the horizontal direction is fixed. After the position of the stand 18 was fixed, the stand 18 is fallen through the frame 10 by operating the jacks 16 and the model 2 is transferred onto the stand 1 from the pedestals 17. By this method, the model 2 is mounted on the stand 1 so as to align the centers of both of them. Thereafter, the stand 1 is horizontally rocked around a yaw shaft and the yaw intertial moment of the model 2 is measured.
Patent JP-2000013423-A (JP)
Title: Device and method for processing information and providing medium
Inventor: MIYANO MICHIO
IPC: H04L12/44
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide communication at optimum communication velocity on a network. SOLUTION: An IEEE1394 interface 58 is an input/output interface based on IEEE1394 to which an IEEE1394 serial bus is connected. In this case, the tree structure data of a node connected to the network are generated from a topology map and the optimum gap count and the maximum velocity of communication with the other equipment connected to the network are calculated.
Patent JP-S6241789-A (JP)
Inventor: KAKIZAWA KATSUTOSHI
IPC: H05B3/10
Filed: 1985-08-17
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-H0628499-A (JP)
Title: Data driving-type information processor
Inventor: HATAKEYAMA KOICHI
IPC: G06F9/44
Filed: 1992-07-07
Abstract: PURPOSE:To provide the data driving-type information processor which can improve a processing speed, and also, can execute this processing in parallel with respect to plural pieces, with regard to the processing for executing a calculation by using data stored in a data memory, and updating the data stored in the data memory in accordance with a result of its calculation. CONSTITUTION:The processor is constituted so that an external data memory device 5 provided with a data memory interface 6 containing a comparing part 63 and a memory access part 64, and a data memory part 7 is connected, and when a packet is inputted, in accordance therewith, the comparison part 63 reads out data from the memory part 7 based on address data stored in the input packet through the memory access part 64, the read-out data is subjected to arithmetic processing in accordance with an instruction code stored in the input packet, and in accordance with a result of its calculation, the data stored in the memory part 7 is updated by using operand data stored in the input packet.
Patent JP-S6242951-A (JP)
Inventor: UIRIAMU JIYOOJI SHIYAAPU
IPC: C07C69/747
Filed: 1986-08-01
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-2001014892-A (JP)
Title: Semiconductor storage
Inventor: KATO TETSUO
IPC: G01R31/3185
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage having a function for performing a burn-in test efficiently and accurately in a mold state. SOLUTION: This semiconductor storage 1000 is provided with a test mode setting circuit 6 which receives an external signal and can set plural test modes in serial, a voltage generating circuit 8, a column system control circuit 10, a row system control circuit 12, and a memory cell array 14. Depending on a corresponding test mode, odd numbered word lines and even numbered word lines are made one unit respectively and it is made selection/non-selection. Also, depending on a corresponding test mode, voltage of a bit line is set to a higher (internal power source voltage) or lower (ground voltage) voltage than equalizing voltage of a normal operation node. Thereby, a checker pattern is written.
Patent JP-H0733466-A (JP)
Title: Production of porous silica preform for optical fiber
Inventor: OGINO TAKESHI
IPC: C03B37/014
Filed: 1993-07-21
Abstract: PURPOSE:To detect an accident that a part of a porous silica preform for an optical fiber falls at the time of producing of this preform and to take remedy. CONSTITUTION:The abnormality which arises when at least a part of the porous silica preform 5 falls during production in the method for forming the porous silica preform 5 by a vapor phase axial deposition method is detected by any of a method of measuring a weight change of the porous silica preform 5 with a weight measuring instrument 12 or measuring a change in the pulling up speed of the porous silica preform 5 with a pulling up speed measuring instrument 9 or measuring a change in the lightness of a flame of an oxyhydrogen burner 1 in a reaction vessel 2 or the light source of a device 7 for recognizing the front end position of the preform by the fall of the porous silica preform with a lightness measuring instrument 13 or the combination of these methods. The remedy for safety is then taken.
Patent JP-2000012320-A (JP)
Title: Flat rolled magnetic steel sheet for laminated-glued core having stable adhesive strength and superior corrosion resistance
Inventor: FUJII HIROYASU
IPC: H01F1/18
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To impart a stable adhesive strength and superior corrosion resistance to a flat rolled magnetic steel sheet for laminated-glued core by adjusting the moisture content of an insulating coating film formed on the surface of the steel sheet to a specific range. SOLUTION: An insulating coating film which exhibits a sticking function is formed on the surface of the flat rolled magnetic steel sheet, such as the grain oriented magnetic steel sheet, nonoriented magnetic steel sheet, etc. The coating solution used for the formation of the coating film includes a phenol resin, epoxy resin, acrylic resin, mathacrylic resin, etc. In addition, the moisture content of the coating film when formed is adjusted between about 0.2 wt.% and about 5.0 wt.%. At the time of applying the coating solution to the magnetic steel sheet, a normally rotating roll coater, spraying method, etc., is used and the applying amount of the solution to one surface is adjusted between about 1 g/m2 and about 20 g/m2.  Therefore, a stable adhesive strength and superior corrosion resistance can be imparted to the steel sheet and, in addition, the lowering of yield can be prevented when a core is manufactured from the steel sheet.
Patent JP-H0468031-A (JP)
Title: Patterned sheet
Inventor: OMAE HIDEKI
IPC: C08K9/02
Filed: 1990-07-10
Abstract: PURPOSE:To prepare a patterned sheet having a three-dimensional pattern showing color and shadow delicately changing with the direction of observation by dispersing a colored pearlescent pigment comprising specific mica flakes in a transparent resin under specified conditions, and forming the resulting compsn. into a sheet. CONSTITUTION:In preparing a sheet wherein a colored pearlescent pigment comprising mica flakes covered with a black titanium oxide layer consisting of a partially reduced titanium oxide and then covered with a titanium oxide layer has been dispersed in a transparent resin (e.g. PVC), the flakes are dispersed in such a manner that, in any unit part of the sheet in terms of the sheet plane, the axes vertical to the plate surfaces of flakes are arranged in one direction and in an adjacent unit part the axes are arranged in a different direction.
Patent JP-S6335303-A (JP)
Inventor: KOTANINO MITSURU
IPC: B27L5/00
Filed: 1986-07-31
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-S5970487-A (JP)
Title: Laser processing nozzle
Inventor: MATSUNAGA MASAYUKI
IPC: B23K26/14
Filed: 1982-10-15
Abstract: PURPOSE:To prevent the thermal damage of a water cooled laser processing nozzle and to stabilize laser processing by providing a filler wire nozzle, a side guide nozzle to said nozzle and a sealing gas nozzle around said nozzles into one body. CONSTITUTION:A laser beam 1 is irradiated, through a laser nozzle 2, to an object 6 to be worked. The nozzle 2 is kept water cooled by the cooling water through outlet and inlet ports 7, 8 for cooling water and is thus kept free from thermal damage. A filler wire nozzle 3 and a side gas nozzle 5 are built into the nozzle 2 body and therefore the position at the tip of the wire 4 is stabilized and the side gas 5 is securely ejected to the working position. Protective gas is ejected from a back sealing gas nozzle 10 and a front sealing gas nozzle 11 to the periphery in the working part and therefore the laser processing is stably accomplished.
Patent JP-S5970163-A (JP)
Title: Molded motor
Inventor: DOI YUUJI
IPC: H02K5/22
Filed: 1982-10-14
Abstract: PURPOSE:To rationally and reliably treat lead wirings by holding the wirings at a lead bush, and setting the leg of the bush to a mount formed on a core. CONSTITUTION:A lead bush is formed in a structure capable of being split into upper and lower parts 7a, 7b, and a leg is formed integrally on the back surface of the lower part 7b. The leg is formed of an insert 8a into a core 10, and a shoulder 8b having a thickness much larger than the insert. A groove for containing the lead wirings adjusted in radius smaller than the radius of the outer diameter of the wirings 1 is formed on each split surface of the parts. The bush is formed of thermoplastic having relatively high deforming temperature and high melting point such as nylon, polyester or the like.
Patent JP-H0343345-A (JP)
Title: Cubic cable package
Inventor: YURUGEN FUERUBAA
IPC: B65D5/40
Filed: 1990-07-10
Abstract: PURPOSE: To eliminate the trouble for mounting and not damaging a package by forming an inclined face by inward folding, also forming an open gable pocket within the cuboid outer contour of the gable package together with a side pocket face energizing the interior upper to an adjoining main wall and storing an adapter on an inclined face. CONSTITUTION: Narrow side sections 22 and 23 of a main body are formed by grooves 14-17, while wide side sections 24, 25/125 are formed by the mutual action between groove lines 19, 20, 28/128, 29/129 and grooves 30 and 31 of the gable pocket 9. A cable area 12 is provided with gable surface sections 32, 33/133, triangle folding tape sections 34, 35 and 36, an inclined face section (seventh face) 37, pocket face sections 38 and 39, a flap section 40 and a web seam section 87. The inward folding sections forming the seventh face and the gable pocket faces 38 and 39 covering partially the seventh face are formed by an area 10. The gable surfaces 32 and 33 for forming protrusions of lateral pocket faces 38 and 39 and the open gable pocket 9 are formed on the inclined face 37. An adapter ring 68 is provided on the inclined face 37.
Patent JP-H119876-A (JP)
Title: Lint sucking device of sewing machine
Inventor: SHIOZUKA NOBUHIDE
IPC: D05B81/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent lints from falling from a sewing machine table to a floor to make the floor dirty or from being caught and wound around the wheels of carts on which sewn products, etc., are placed with no danger that lints may adhere to sewn products while the disposing of lints is easy. SOLUTION: Lints which are produced on a sewing machine table 13 by sewing are sucked by suction by a suction device 21. A through hole which penetrates the sewing machine table 13 vertically is bored at one end of the sewing machine table 13. The suction nozzle 23 of the suction device 21 is inserted and fitted into the through hole. A photoelectric sensor 33 to detect the hands of an operator at a predetermined location is provided on the sewing machine table 13. When the photoelectric sensor 33 detects the hands of an operator, the suction device 21 is activated to suck lints from the tip end side of the suction nozzle 23 of the suction device 21, and lints are gathered in a lint housing bag 41 provided beneath the sewing machine table 13 and housed.
Patent JP-S6240420-A (JP)
Title: Infrared-ray image display unit
Inventor: MURAKAMI YOSHISHIGE
IPC: H04N5/33
Filed: 1985-08-16
Abstract: PURPOSE:To make it possible to enlarge desired part of an object to be measured at will and make it into an image, and improve function of an infrared-ray image display unit by equipping a gimbal supporting mechanism and a motor for adjusting horizontal scanning direction at a scanning mirror driving section of the titled unit. CONSTITUTION:A gimbal supporting mechanism 6 that supports a gimbal 5 and a motor 10 for adjusting horizontal scanning direction that changes scanning angle of a scanning mirror 1 are added to a scanning mirror driving section. When the center O of scanning of the scanning mirror 1 is shifted to O side or to O2 side, a gimbal supporting mechanism 6 provided turnably on the scanning mirror driving section 7 changes direction to 01 side or to 02 side together with the gimbal 5. Accord ingly, the center O of scanning of the scanning mirror 1 moves in desired direction, and makes scanning in left and right direction making the position after shifting a center. The center of turning of the gimbal supporting mechanism is conformed to the center of a torsion part 4. By this operation, the center O of scanning of the scanning mirror 1 is moved to 01 side or 02 side, and at the same time, the motor 10 for adjusting horizontal scanning direction acts on the torsion bar 4 to reduce the width of scanning of the scanning mirror 1.