baber/WOPTO huggingface dataset:
Patent JP-S61247104-A (JP)
Title: Composite feeding system antenna
Inventor: SUGANO MASAYUKI
IPC: H01Q25/00
Filed: 1985-04-25
Abstract: PURPOSE:To widen the width of a main beam by providing each one low power inverting phase radiation element to the left of a left feeding radiation element and to the right of a right feeding element in addition to the feeding radiation elements at both the right and left sides of a primary radiator. CONSTITUTION:The feeding radiation elements 3, 4 for the 2nd primary radiator are provided around the radiation elements 1, 2 of the 1st primary radiator and low power inverted phase radiation elements 13, 14 are provided at both outsides of the elements 3, 4. The transmission power is fed to the elements 3, 4 via a directional coupler 20 and an equal distribution device 21 and irradiated. After the transmission power fed to the phase device 23 is phase-shifted so as to be in opposite phase, the result is fed to the elements 13, 14 via the equal distributor 22 and irradiated.
Patent JP-S5314350-A (JP)
Title: Current detector
Inventor: MIYAZAKI YUKIO
IPC: H02H3/16
Filed: 1976-07-27
Abstract: PURPOSE: To obtain a current detector capable of easily obtaining the counter timing characteristic and available for a conventional high speed type device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5614182-A (JP)
Title: Digital electronic timepiece
Inventor: TANAKA TOYOTOSHI
IPC: G04G9/00
Filed: 1979-07-16
Abstract: PURPOSE: To prevent the erroneous setting of an alarm time in the morning or afternoon with simple constitution by applying 24hr display to alarm set time display and 12hr display to time display by changing display modes through the operation of an external switch.  
     CONSTITUTION: When minute and hour correction switches S 1  and S 2  and display change-over switch S 3  are turned off, converting circuit 8 converts outputs of minute and hour 24hr counters into 12hr values with a low level output having passed through inverters 13, 14 and 25 and they are passed through selecting circuit 9, decoder 10, etc., to display a 12hr time on digital display 11. This display changes to 24hr display by closing switches S 1  and S 2  in time correction, etc. On the other hand, closing switch S 3  in alarm time setting applies a high-level output to display selecting circuit 9, which selects outputs of alarm minute and time 24hr counters 6 and 7, so that an alarm time in the morning or afternoon is accurately set in the form of the 24hr display of display unit 11 by the simple constitution, requiring no discrimination mark for the morning and afternoon, without erroneous setting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07289612-A (JP)
Title: Finger disinfector
Inventor: IGUCHI YOSHIBUMI
IPC: A61L2/22
Filed: 1994-04-27
Abstract: PURPOSE:To provide a finger disinfector which can spray disinfectant solution equally into space between fingers without dropping it. CONSTITUTION:A disinfectant solution spray means 11 has an nonhorn type of ultrasonic oscillator 18 and a pipe 19 for atomizing which is curved in roughly C shape in plain view and is arranged to surround this oscillator 18, and the pipe 19 for atomizing has a disinfectant solution feed port 20 and a plurality of discharge ports 21a-21d being provided at the position including the two places at both ends of pipe 19 for atomizing and besides being opposed to a plurality of places at equal intervals in the circumferential direction of the oscillator 18. A control means 15 operates the oscillator 18 and a pump 12, based on the detection signal of a sensor 14 for detection of hand fingers, and supplies the disinfectant solution inside a disinfectant solution tank 13 to the pipe 19 for atomizing. What is more, a waste liquid collecting means 17 has a tray 29 for recovery of atomized disinfectant solution and a waste liquid tank 30.
Patent JP-H06296663-A (JP)
Title: Radiation irradiation device
Inventor: WASHIO MASAICHI
IPC: A61L2/08
Filed: 1993-04-16
Abstract: PURPOSE:To provided the radiation irradiation device which is possible to be made lower in cost, high in safety and good in controllability. CONSTITUTION:This radiation irradiation device has an electron beam accelerator for irradiation with electron beams and a metallic piping 31 which is disposed at the front end of this electron beam accelerator, contains a chemical material and is used as the target of the electron beam accelerator. Radicals for initiating a chemical reaction in the chemical are generated by irradiating the chemical material with the electron beams and the chemical material is heated as well by irradiating the chemical material with the electron beams. Then, the acceleration of the chemical reaction is possible. The device has an X-ray irradiation section 40 which is disposed near the metallic piping 31 and irradiates a work 41 with the X-rays generated when the electron beams fall onto the metallic piping 31. The irradiation with the X-rays is easily turned on and off and the controllability is improved.
Patent JP-H06301727-A (JP)
Title: Similarity degree table preparing device in conception hierarchy
Inventor: KOBAYASHI CHIEKO
IPC: G06F9/44
Filed: 1993-04-16
Abstract: PURPOSE:To provide the similarity degree table preparing device in a conception hierarchy, for preparing a similarity degree table between each attribute value is accordance with a user's intention, while maintaining the balance and the consistency of the degree of similarity in the whole conception hierarchy. CONSTITUTION:A similarity degree temporary file 7 stores a similarity degree table. The constraint inputted from a constraint input part 9 is stored in a constraint file 10. When a user inputs the new degree of similarity from a similarity degree input part 11, a similarity degree setting part 12 sets the new degree of similarity to the similarity degree table. The user selects a propagation state from a propagation state input part 16. A similarity degree propagating part 13 propagates the new degree of propagation to other degree of similarity stored in the similarity degree table, based on the constraint. A matching adjusting part 14 adjusts each degree of similarity of the similarity degree table, based on the constraint.
Patent JP-S61250176-A (JP)
Title: Amorphous alloy replacement blade having improved press blanking and edging characteristics
Inventor: CHIBA YOSHITAKA
IPC: C22C38/00
Filed: 1985-04-26
Abstract: PURPOSE:To develop a replacement blade material for a razor having an excellent press blanking characteristic and edging characteristic in the stage of producing a replacement blade blank by producing the replacement blade for the razor of a thin strip of an amorphous iron-base alloy which has a specific compsn. and is subjected to a surface treatment with Cu. CONSTITUTION:The thin strip of the amorphous structure formed by cooling ultra-quickly the melt of the iron-base alloy contg. 5-40atom% Cr, <10atom% P, <5atom% C and <80atom% 1 or >=2 kinds among <10atom% Ni, <20atom% Cu and <80atom% Fe in total of Ni+Cu+Fe is used as the material of the replacement blade for the razor. The surface of such thin sheet is subjected to a surface treatment by Cu to 0.01-10mum thickness by which the amorphous alloy replacement blade material having the excellent blanking characteristic in the stage of blanking the replacement blade blank from the thin sheet and edging characteristic as the replacement blade is obtd.
Patent JP-S59216732-A (JP)
Title: Four-wheel-drive vehicle
Inventor: SUZUKI KUNIHIKO
IPC: B60K23/08
Filed: 1983-05-23
Abstract: PURPOSE:To prevent deterioration of fuel consumption and as well generation of noise upon two-wheel-drive in a four-wheel drive vehicle having an automatic locking clutch, by displaying the condition of engagement of an automatic locking clutch. CONSTITUTION:Upon four-wheel-drive an automatic locking clutch 24 automatically locks to rotate a front wheel axle shaft 23 integrally with a wheel hub secured to a front wheel 25. Further, the vehicle is switched into its two-wheel- drive mode to move backward so that the above-mentioned locking is released. A display means 30 for indicating a predetetermined indication is provided to a vehicle body 1 in the vicinity of the driver's compartment. When, in accordance with a signal from a rotational speed detecting means 18 or a vehicle speed detecting means, a first judging device 32 and a second judging device 33 in a control means 31 judge the engagement of the automatic locking clutch 24, they issue signals to be indicated on the display means 30.
Patent JP-S58208994-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: WADA MASASHI
IPC: H01L29/792
Filed: 1982-05-28
Abstract: PURPOSE:To attain efficient data rewriting, by performing erase and rewrite only to a storage element where the necessity of data rewrite is discriminated by means of the comparison between a written data and a data to be written in. CONSTITUTION:A data written in an ROM cell electrically rewritable of a cell matrix 1 and a data to be written in via an I/O buffer 2 are compared at comparison circuits 4a, 4b-, and when they are dissident, it is discriminated that the data rewrite is required. The data erase/rewrite is done for the corresponding ROM cell of the matrix 1 with a write signal generating circuit 5 and an erase signal generating circuit 6 in response to this discrimination signal. Thus, it is not required to rewrite after lots of ROM cells are erased in byte unit, and the data rewrite is done for a required cell only efficiently and quickly.
Patent JP-H04323194-A (JP)
Title: Method of notifying access of lifted load in crane
Inventor: SUZAKI ISAO
IPC: B66C23/88
Filed: 1991-04-22
Abstract: PURPOSE:To provide a method of irradiating and forming a dangerous zone forbidden to enter by a high bright and colored light followingly to a lifted load and just under the load to ensure the safety of a worker in the lifting work by a crane. CONSTITUTION:A projector 1 for high brightness colored light is mounted on the top end of a crane boom 2, and a zone 3 forbidden to enter by illumination is formed vertically downward from a lifted load by the projector 1.
Patent JP-H06281923-A (JP)
Title: Liquid crystal display device
Inventor: KUNII MASABUMI
IPC: G02B5/22
Filed: 1993-03-25
Abstract: PURPOSE:To improve the light shielding ability and electric insulating ability of an on-chip black mask. CONSTITUTION:This active matrix type liquid crystal display device has a flat panel structure mutually separately arranging a main substrate 1 and an opposite substrate 2 and holding a liquid crystal layer 3 between both of substrates. The main substrate 1 is provided with picture element electrodes 4 arranged in the shape of a matrix, thin film transistor 5 for driving these electrodes, and light shielding film 6 to be the black mask. The opposite substrate 2 is provided with opposite electrode 7 on the inner surface. Thus, the light shielding film 6 is mainly composed of non-crystal silicon in which boron is doped, and improves the light shielding ability and the electric insulating ability.
Patent JP-H09283967-A (JP)
Title: Magnetically shielded room for clean room and magnetic shielding panel
Inventor: ISHIKAWA TOSHIYUKI
IPC: H05K9/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetically shielded room whose breathability and desired shielding performance are ensured by a simple configuration and whose costs can be reduced by a method wherein a porous magnetic shielding panel having a multilayer structure which is composed of a panel using a ferromagnetic material and of a panel using a conductive material is arranged on a porous wall surface which has many small ventholes. SOLUTION: A magnetically shielded room 1 for a clean room is formed in such a way that a panel by a ferromagnetic material and a panel by a conductive material are piled up on a ceiling 2 and a floor 3 and that a porous magnetic shielding panel 4 in which many small ventholes are formed is attached. A ventilation duct 6 is arranged on the ceiling 2 to which the porous magnetic shielding panel 4 is attached, an exhaust duct 7 is arranged under the floor 3 to which a porous magnetic shielding panel 5 is attached, and an air cleaning device 8 is connected across the ventilation duct 6 and the exhaust duct 7.
Patent JP-H06283877-A (JP)
Title: High frequency shielding apparatus
Inventor: OGAWA HIROSHI
IPC: H05K9/00
Filed: 1993-03-25
Abstract: PURPOSE:To form a shielding structure which is divided complicatedly with a simple structure and to obtain an effectively shielding effect. CONSTITUTION:A plurality of protrusions 3a provided in side a shielding cover 3 are press injected to be fixed by four slots of through holes 16a-16d provided at an upper positions 14a of a shielding plate 14. Then, when the cover 3 is mounted on a chassis 2, an end of a lower position 14b of the plate 14 is brought into contact with a ground pattern 6c on a circuit board 6 with elasticity. The pattern 6c is connected to a ground pattern 6a of a rear surface via a through hole 6d, and a transmitting circuit device and a receiving circuit device on the board are shielded therebetween. In this case, the position 14b is delicately displaced corresponding to an uneven part of the pattern 6c to be effectively brought into contact with the pattern.
Patent JP-H09278635-A (JP)
Title: One pack type hair-treating agent composition
Inventor: KAJI MARIKO
IPC: A61Q5/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a one pack type hair-treating agent composition capable of dyeing hair in a light color, excellent in the ageing stability of a dye and capable of being easily used by compounding a specific kind of the dye, an oxidizing agent and an acid and setting the pH of the mixture to an acidic region. SOLUTION: One or more kinds of dyes selected from the green dye No.3, the black dye No.401, the violet dye No.401, the orange dye No. 205, the yellow dye No.4, the yellow dye No.402, etc., an oxidizing agent (e.g. hydrogen peroxide), and an acid (e.g. phosphoric acid, lactic acid) are compounded with each other and controlled to a pH of 1.5-5, especially 1.5-4. The dye is preferably compounded in an amount of 0.001-5wt.%, especially 0.1-1.0wt.%, based on the whole amount of the composition. The oxidizing agent is preferably compounded in an amount of approximately 0.5-10wt.%, especially approximately 1-6wt.%, An oxidation stabilizer (e.g. sodium stannate) is preferably further added to the system in an amount of approximately 0.01-2wt.%, especially approximately 0.05-1wt.%.
Patent JP-H02269480-A (JP)
Title: Protecting device for inverter
Inventor: DOMAE HIROSHI
IPC: H02M7/48
Filed: 1989-04-11
Abstract: PURPOSE:To surely prevent trip stop of an inverter due to under-voltage by disabling power supply to an internal device from an internal power source of the inverter due to 2-phase defect, and detecting the defect of the remaining one phase by the terminal voltage of a smoothing capacitor. CONSTITUTION:An internal power source 20 as an operation power source of an internal device of an inverter 3 is provided to receive power supply from predetermined two phases of a 3-phase power source 1, a smoothing capacitor C1 is connected between remaining one phase of the power source 1 and one of the predetermined two phases, and a voltage detector for detecting the terminal voltage of the capacitor C1 is provided. If R-phase or S-phase of the power source 1 is defective, the power source 20 does not supply power to the internal device. Accordingly, the control of a power inverter is not conducted, and the inverter 3 is not operated originally. Thus, the trip stop of the inverter 3 due to the defective R-or S-phase can be surely prevented.
Patent JP-H07296114-A (JP)
Title: Character recognizing method
Inventor: KURITA TOMOYUKI
IPC: G06K9/34
Filed: 1994-04-28
Abstract: PURPOSE:To separately segment two characters even when two characters are recognized as one character in the case of separating characters processed at a half angle. CONSTITUTION:In a step ST1, a character string being an object is extracted. In a steep ST2, one character is separated/recognized from the character string. In a step ST3, the characters are merged in the heightwise direction and in a step ST4, the characters are similarly merged in the breadthwise direction. Among these merged characters, any characters satisfying the conditions are found out and recognized by search processing in a step ST5. In a step ST6, which one is a figure is discribed. When both of them are not figures, in a step ST7, those characters are defined as one character. When either one of the step ST6 is discribed as a figure, two characters are merged as one character in a step ST9. In a step ST10, the characters recognized as one character in the step ST9 are outputted as two characters.
Patent JP-H06320291-A (JP)
Title: Resistance spot welding method
Inventor: KIKUCHI KANEYUKI
IPC: B23K11/11
Filed: 1993-04-19
Abstract: PURPOSE:To stably obtain joint strength, to extend a pickup service life of an electrode and to improve productivity in resistance spot welding of aluminum or aluminum alloy sheets. CONSTITUTION:The resistance spot welding method is provided with a two-stage pressurizing mechanism having a stroke to start the property dF/dt at a gradient of 35-100N/msec for electrode pressurizing force F and a forging pressure stroke to start at a gradient of 20-90N/msec by using a controller where an inverter type current waveform and plural energizings are praticable and a pressurization detecting function to detect the pressurizing force in the pressurizing mechanism. In a state with a joint pressurized at two stages by the electrode with this pressurizing force property, when the pressurizing force attains the set pressurzing force in the range of 30-80% of the welding force, an initial current of 40-60% of a regular welding current is allowed to flow and afterward, the regular welding current is allowed to flow.
Patent JP-S61254442-A (JP)
Title: Printed circuit board supplying device
Inventor: KOBAYASHI MASAICHI
IPC: H05K3/30
Filed: 1985-04-30
Abstract: PURPOSE:To provide possibility of use of two or more units in connection by installing a rack supplying and a rack exhausting buffer conveyor at the same level situated in front of and behind a rack elevator device in such an arrangement that their direction of transportation is right across the direction in which said elevator device pushes out printed circuit boards. CONSTITUTION:A buffer conveyor 14 to supply racks 13 and a buffer conveyor 15 to exhaust racks 13 are installed at the same level situated in front of and behind a rack elevator device 12, wherein the conveyor transport direction is so arranged as right across the direction in which printed circuit boards are pushed out. In this manner, two or more units of printed circuit board supply devices can be used in connection.
Patent JP-S5615924-A (JP)
Title: Screw cutter
Inventor: HAYASAKA ISAO
IPC: B23G1/18
Filed: 1979-07-18
Abstract: PURPOSE: To enable high-speed and high-precision thread cutting by combining a motor for cutting with a motor for return monolithically and thus reducing the quantity of heat generation of motors.  
     CONSTITUTION: A female screw body 3 is screwed in the main shaft 2 to which a threading tool holder 1 is fixed and further a driving motor 4 for cutting, which is the source of driving power, is united with a driving motor 5 for return by their main shaft 6, the device being formed in such a manner that a gear 7 on the driving side and another gear 8 on the following side are engaged with each other. The driving force of these motors 4 and 5 is transmitted to the main shaft 2 through the intermediary of gears 7 and 8 and a driving transmission shaft 9, and, as the main shaft 2 rotates, high-speed thread cutting is performed by the threading tool held by the holder 1. The cut depth of the screw is controlled by detecting the number of rotations of a rotational number detecting vane 11 of the main shaft 2 by a detector 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07289766-A (JP)
Title: Industrial sewing machine driving equipment
Inventor: YAMANE MITSURU
IPC: H01F7/18
Filed: 1994-04-28
Abstract: PURPOSE:To prohibit driving a motor by turning off a power source switch and a relay to prevent the rush current and to eliminate sewing machine damage, by cutting DC by a coupling condenser in an AC input voltage detection circuit. CONSTITUTION:When AC input power source is applied, electric power is supplied via a filter circuit 1 and a voltage doubler rectifier circuit 2 to an inverter circuit 3 to drive a motor 4 and to a solenoid driving circuit 9. Then a power source circuit 5 and a control circuit 6 respectively start up. In that case, when the power source switch is turned off, the voltage of a smoothing condenser 204 under the voltage doubler rectifier circuit 2 is applied via the coil of a solenoid 901 to an AC input voltage detection circuit 8. DC is cut by a coupling condenser and the input of a protection circuit 7 is made zero to cut the relay driving signal immediately and prohibits to drive a motor 4 by the control circuit 6.
Patent JP-S5427352-A (JP)
Title: Anode button for cathode-ray tube
Inventor: KUZE TAKASHI
IPC: H01R24/00
Filed: 1977-08-01
Abstract: PURPOSE: To reduce the X-ray leak from the anode button without imparing the sealing performance with the glass valve, by selecting properly the thickness of the anode button for the cathode-ray tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59218303-A (JP)
Title: Gas turbine blade
Inventor: FUKUYAMA YOSHITAKA
IPC: F01D5/18
Filed: 1983-05-26
Abstract: PURPOSE:To improve cooling performance, by communicating a porous layer of heat resistant material in the effective part of a gas turbine blade to supply paths of a coolant and collecting the evaporated coolant from a passage inside the porous layer of heat resistant material. CONSTITUTION:The first coolant passage 5 consisting of a porous layer of heat resistant material is provided in a blade effective part 2 and communicated to coolant supply paths 3. A coolant evaporated in the side of an outer shell 6 of the first coolant passage 5 is allowed to flow into the second coolant passage 8 inside the first coolant passage 5 from pipes 9 mounted to an inner shell 7 and collected from a coolant collective path 4. In such way, liquid is used as the coolant, and its evaporation is utilized enabling high cooling perormance to be obtained.
Patent JP-S5427648-A (JP)
Title: Magnetic clutch
Inventor: MIZUTANI KENICHIROU
IPC: F16D27/10
Filed: 1977-07-30
Abstract: PURPOSE:To dry a clutch surface all the time, by flowing idle current or heating a heater when a clutch is released to vaporize waterdrop and ice attached on the clutch surface.
Patent JP-S62258978-A (JP)
Inventor: FUJIMOTO YUUJI
IPC: F25D11/00
Filed: 1986-04-21
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-S63256124-A (JP)
Title: Screen type granulator
Inventor: SUGIYAMA SHUKO
IPC: B02C19/20
Filed: 1987-04-14
Abstract: PURPOSE:To drastically improve the durability of a screen by providing a screen receiving member to the lower neighboring part of the outer periphery of a rotor to receive a screen so as not to bring the screen into contact with the bars provided to the outer peripheral rims of the rotor. CONSTITUTION:Plural bars 14 parallel to the direction of the revolving axis are fixed to the outer peripheral rims of the rotor 10. The screen receiving member 30 consists of plural frames 31-33 provided to the lower neighboring part of the outer periphery of the rotor 10. The screen 35 is so provided on the inside of the screen receiving member 30 as to cover the lower outer periphery of the rotor 10 and not to be brought into contact with the bars 14. As a result, the screen especially, not to mention the bars, is drastically improved in durability with little abrasion. Consequently, the need of exchanging of screen is eliminated even though it is put in operation for a long period with the result that the granulating efficiency is improved.