baber/WOPTO huggingface dataset:
Patent JP-S58179604-A (JP)
Inventor: NIBUKI YASUHIRO
IPC: B27L5/02
Filed: 1982-04-14
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-H03262680-A (JP)
Title: Thermal transfer color serial printer
Inventor: YAGI TOMOHITO
IPC: B41J35/16
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate a difference in printing processing time without reducing the number of effective printing characters of an ink ribbon before and after a ribbon cassette is reversed by a method wherein the ink ribbon in use is coated with inks of M, Y, C and B in this order, and printing data for at least one line is stored. CONSTITUTION:Before a ribbon cassette is reversed, the colors M, Y, C and B are used as a group, and printing information signals 20 issued from a host device are transmitted to a printing control circuit 10 in a printer in the order of Y, M, C and B. The printing control circuit 10 stores a first printing information signal Y 20 in a printing data storage circuit 11 and precedes a next printing information signal M 20 for printing, thereafter outputting the stored printing information signal Y 20 for printing. After that, C and B are printed in this order. After the ribbon cassette is reversed, the colors of Y, M, B and C are used as a group. Y and M are printed. The control circuit 10 stores a printing information signal C 20 transmitted next in the printing data storage circuit 11, precedes a next printing information signal B 20 for printing, thereafter outputting the stored printing information signal C 20 for printing.
Patent JP-S54153342-A (JP)
Title: Gas flow control device
Inventor: HARA MASAO
IPC: F23N1/00
Filed: 1978-05-25
Abstract: PURPOSE: To prevent rapid change of load at burner flame gate and temporary instable combustion phenomena at the time of rapid change of gas flow by providing a gas governer's back pressure chamber side with an air cushion action capable of adjusting function.  
     CONSTITUTION: By sliding a slide main body 29 to the right, a shaft 25 shifts a slide cam 30 to a high and a spring 20 expands. By this action, back pressure of a diaphragm 18 is weakened and, at the same time, a valve body 21 reduces opening of a valve seat 22, and therefore, a set gas flow is decreased and output of a gas burner is lowered. When the set gas flow is changed by sliding the slide main body 29 rapidly, air flow between a back pressure chamber 39 of a gas governer 4 and the atmosphere takes place gradually due to resistance of a ventilation chamber 40 and ventilation holes 42 and 43, and therefore, the set gas flow changes with a time lag behind operation of the slide main body 29 without being accompanied by rapid change of load at the burner section's flame gate and momentary (or temporary) instable combustion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55155201-A (JP)
Title: Floating type detector
Inventor: ICHIKAWA KOUICHI
IPC: G01B5/00
Filed: 1979-05-24
Abstract: PURPOSE: To measure the size of a material at a high accuracy without deforming the same, by using a detecting unit consisting of a detecting roller cotacting a side surface of the material and a detecting element for detecting variations in the width of the material as the material is fed with the detecting unit maintained in a suspended state.  
     CONSTITUTION: A frame 8 is set on leaf springs 6 which are fastened to a fixed block 1 with a gap 4 left therein. Frames 9, 10 are attached to both sides of the frame 8. A shaft of a reference roller 15 is fixed to the frame 9. A shaft of a detecting roller 16 is fixed to a projected member 14 attached to an upper portion of a leaf spring 11 which is set on the frame 8. A detecting needle 19 of a detecting means 18 lightly contacts the leaf spring 11 via compression springs 17. A material M is fed between the rollers 15, 16 via a guide roller a shaft of which is fixed to the frame 9, with a detecting unit 7 maintained in a suspended state. The width of the material M is thus measured at a high accuracy without deforming the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52147296-A (JP)
Title: Radiation ray exposure reduction method at exchanging operation in local power range monitoring system
Inventor: KASAI MAKOTO
IPC: G21C19/20
Filed: 1976-05-31
Abstract: PURPOSE: To leave apart the work men from high contaminated materials and to recuce radiation ray exposure of work men at the time of exchanging operation in a local power range monitoring system of a boiling water type neuclear reactor, by means of setting up a separating panel for accumulating high contaminated materials thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273048-A (JP)
Title: Manufacture method of compound semiconductor single crystal and single crystal substrate using such method
Inventor: ITO HIROTAKA
IPC: H01L21/205
Filed: 1994-03-31
Abstract: PURPOSE:To provide a method for the manufacture of a III-V nitrogen compound semiconductor single crystal having such a thickness that it is capable of being divided in the direction of thickness for use, and a method for the manufacture of single crystal substrates using such a compound semiconductor single crystal. CONSTITUTION:A buffer layer is formed on a substrate, and a single crystal of compound semiconductor of a III-group typical element and nitrogen, is grown on the buffer layer by vapor phase epitaxial growth. This method for the manufacture of compound semiconductor single crystals uses a chloride of a III-group typical element and NH3 for material gas, 1000-1200 deg.C for crystal growth temperature and five hours or longer for crystal growth time. This obtains a single crystal of a compound semiconductor of III-group typical element and nitrogen, having a thickness of 500mum or above in the direction of crystal growth. The obtained single crystal of the compound semiconductor of the III-group typical element and nitrogen, is divided in the direction opposed to that of crystal growth to obtain single crystal substrates.
Patent JP-H09259758-A (JP)
Title: Manufacture of electron gun and device therefor
Inventor: MORI KEIZO
IPC: H01J9/18
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun having an excellent cutoff characteristic by calculating a distance between a position of a first electrode and an electron beam emitting film of a cathode sleeve with a central position of an electron beam passing opening part of the first electrode as a reference. SOLUTION: When an electron gun is assembled, a central position of an electron beam passing opening part of a first electrode 22 is measured. A position of the first electrode 22 in the moving direction of an electron beam is measured with this position as a reference, and a position of an electron beam emitting film formed on one end of a cathode sleeve 20 is measured. A distance between the first electrode 22 and the electron beam emitting film is calculated from a difference between the measured position of the first electrode 22 and the position of the electron beam emitting film. A distance between the first electrode 22 and the cathode sleeve 20 is adjusted on the basis of its result, and the first electrode 22 and the cathode sleeve 20 are fixed together by welding or the like so as to keep its distance. The obtained electron gun is used in a cathode-ray tube or the like.
Patent JP-S63228188-A (JP)
Inventor: SAKAI KOICHI
IPC: G02F1/1335
Filed: 1987-03-17
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-S61224591-A (JP)
Title: Digital exchange system
Inventor: KODA YOSHIFUMI
IPC: H04Q3/60
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the master processor and the standby processor of a processor system in a slave station side with an individually and simple constitution at the slave station side. CONSTITUTION:When a processor system equipment 1 of a master station side is broken down, a master processor 21 continues to operate as usual. When the processor 21 is troubled, a differentiation circuit 203 is detected and a pulse signal is outputted. At a switching processing circuit 205, a switching control signal SWC is impressed at a standby processor 22 responding to the input pulse. Responding to the switching control signal SWC, the standby processor 22 is operated. As the standby processor 22 can identify whether a backup processing is requested upon the switching control signal SWC, or is requested by the command from the processor system device 1 of the master station side, the backup processing corresponding to the difference of the command is executed.
Patent JP-H10262318-A (JP)
Title: Protector for wiring
Inventor: MOTOYAMA SHIGEHARU
IPC: H02G3/30
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To protect a cable mechanically and electrically. SOLUTION: A protector 11 for a wiring is so formed as to comprise a first mat 12, a second mat 13 and a protective panel 14 shaped like a thin sheet. The first mat 12 has flexible and electrically insulative properties and contains a gas sealing space wherein air is sealed. The second mat 13 has the flexible and electrically insulative properties and fitted firmly in a state of lamination on the first mat 12. The protective panel 14 has the flexible and electrically insulative properties and is interlaid between the first and the second mats 12 and 13.  Accordingly, a high shock-absorbing effect is obtained and mechanical protection of a cable can be attained by the air in the first mat 12 and by shock absorption by the protective panel 14, while electrical protection of the cable can be attained by the electrical insulation by the air and by the electrically insulative properties of the protective panel 14 and the first and the second mats 12 and 13.
Patent JP-H09256480-A (JP)
Title: Gangway footplate structure
Inventor: AOYANAGI TORU
IPC: E04B1/62
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of reinforcing a gangway footplate with a reinforcement material and automatically holding the center position of the gangway footplate always at a center between both floor slabs, even upon the occurrence of the relative displacement thereof. SOLUTION: A gangway footplate 3 is laid between floor slabs 1 adjacent to each other, and a comb tooth type travel guide 3a is formed on both ends of the footplate 3, so as to be freely movable and engaged with a comb tooth type fixed guide 2 formed on both floor slabs 1. In addition, a stepped part 1a is formed on the floor slabs 1 for moving and guiding the fixed guide 2 freely in a direction orthogonal with the travel direction of the travel guide 3a.  Also, the lower surface center of the footplate 3 is provided with a reinforcement body 6 formed out of a pair of rotatable upper and lower sleeves, a pair of support arms projected from the external surface of each sleeve at 180-degree intervals, with the ends engaged and held on a recessed groove on the edges of both floor slabs 1, and a spring laid between both sleeves 1 for the energization thereof in directions opposite to each other.
Patent JP-H08230814-A (JP)
Title: Binding head of binding machine
Inventor: YASUMA YOSHINORI
IPC: B65B13/18
Filed: 1995-02-27
Abstract: PURPOSE: To cut a binding tape by a small force and to extend the life of a cutting blade. CONSTITUTION: A tape relief plate 20 is provided on a binding head 4 so that the top part of the tape relief plate 20 can be moved up and down through a compression spring 21 separately from a binding tape 6. In this manner, when the binding tape 6 is cut by a cutting blade 22 by inclining a binding arm 2, the compression spring 21 is pressed to be compressed with the inclination of the binding arm 2 in the state that a lower end of the tape relief plate 20 is supported by the binding tape 6 under large tension. The tape relief plate 20 is moved upward to the binding head 4 against the resilient force of the compression spring 21. A force for inclining the binding arm 2 at this time turns to the resilient force of the compression spring 21. A large force is not required for the inclining force.  In addition, the binding tape 6 is not pressed out to a space part 25 by the tape relief plate 20. Therefore, there is no need for pulling the cutting blade 22, and the cutting blade 22 is prevented from being rubbed by a clamping member 24.
Patent JP-H09218276-A (JP)
Title: Method for assembling watch
Inventor: MAKIBANE HIDENORI
IPC: G04B37/05
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a case-fixing element from being separated from a case step part even when outer disturbances such as shocks, vibrations or the like are impressed to a watch case, and confirm that the fixing element is correctly engaged with the watch case. SOLUTION: A middle frame 3 having a movement 2 incorporated therein is assembled with a watch case 1. At this time, a case-fixing element 6 having a projecting part 9 is engaged with a first step part 1a of the watch case 1, thereby assembling the middle frame 3 to the watch case 1. Then, a dial ring 13 is fitted inside of a projecting part 11 extending at an upper end of the fixing element 6. The dial ring 13 is arranged so as to prevent the fixing element 6 from shifting inward.
Patent JP-2000225055-A (JP)
Title: Rice cooker
Inventor: KANAZAWA KATSU
IPC: A47J27/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To separate rice from a fallen condensed waterdrop collection to cook the rice with good taste by forming a projection on the bottom of an inner pan so that the condensed water drop is easily fallen to the bottom part of the inner pan bottom plate. SOLUTION: Projections 1 are arranged on and around the bottom of an inner pan 2. The form of the projections 1 is set to a semisphere having low resistance in washing and advantageous for heat efficiency or a form close thereto. The projections 1 are arranged so that the dew condensed water easily runs to the bottom of the inner pan 2. When rice is boiled by use of this inner pan 2, the apexes of the projections 1 support the mutually adhered grains of cooked rice 3 as wide and large fulcrums and separate the cooked rice 3 from the waterdrop 4 collected on the bottom of the inner pan 2. Accordingly, the rice can be boiled with good taste.
Patent JP-S60208191-A (JP)
Title: Broad band picture signal transmission system
Inventor: TORII KENICHI
IPC: H04N11/10
Filed: 1984-03-31
Abstract: PURPOSE:To attain compression of a transmission band width more than the TCI system by 1.5-2 times by distributing a broad band picture signal into two channels, applying time axis expansion as to a luminance signal and applying time axis compression to a chrominance signal. CONSTITUTION:Inputted three primary color signals R, G, B are converted into a luminance signal Y, a broad band color difference signal Cw and a narrow band color difference signal CN. The signals are converted into digital signals by A/D converters 13a-13c via LPF12a-12c respectively and fed to a 1H memory group 17 for time axis compression and expansion by write switches 16a-16c via vertical LPF15a-15b. The Y signal is subjected to time axis expansion and read, the Cw signal and the CN signal are read while being subjected to time axis compression, and an adder 20a adds the Y signal and the Cw signal and an adder 20b adds the Y signal and the CN signal. The two channel signals are transmitted as a frequency modulated wave.
Patent JP-H02245591-A (JP)
Title: Float preventing method for offshore pipeline
Inventor: NAGANO HIROO
IPC: F16L1/12
Filed: 1989-03-17
Abstract: PURPOSE:To prevent the generation of the water pollution and enable the diver's work under the safe condition by comprising steps for searching a buried pipeline, measuring the earth covering, connecting anchors placed in both sides with a beam and sinking the beam to hold a pipe. CONSTITUTION:After the research from the sea surface, a support truck 1 is hanged down to the sea bottom to narrow the position of a pipe P from the sea bottom surface with the magnetism and the ultrasonic wave. When the position in outline is confirmed, a survey pin 11 of a truck 1 is inserted to the sea bottom, and the position and the depth of the pipe can be decided by repeating that insertion till the pin abuts on the pipe. Next, the truck 1 is stopped just over the pipe 1, and a holding beam 4 in which both ends anchors 2 are attached is hanged up by a work ship 3 to fall down the beam 4 so as to pinch the pipe in the ground, and the anchors 2 are vertically inserted into placing guides 14. Next, after the anchors 2 are inserted into the sea bottom to a good depth by the weight of the beam 4, etc., a placing machine 42 is actuated to place the anchors, and the truck 1 is moved in front of it. Next, after the beam contacts to the sea bottom, an attached jet of the placing machine 42 drills to bury the beam 4.
Patent JP-S57180391-A (JP)
Title: Revolution stabilizer for dc motor
Inventor: KAMITO SATORU
IPC: H02P7/288
Filed: 1981-04-27
Abstract: PURPOSE:To alleviate the irregular rotation of a DC motor by detecting a ripple current of the motor and feeding back it, thereby reducing the ripple current. CONSTITUTION:A DC amplifier 22 inputs a drive signal which is applied to a terminal 21 and a reference voltage which is applied to a terminal 23, and outputs a control signal to drive transistors Q11, Q12. On the other hand, a current (i) which flows through a motor 29 is detected by a resistor 30, and its AC component is fed back through a capacitor 32 to the drive signal input terminal of the amplifier 22. In this manner, a motor drive circuit can increase the output impedance in a relatively high frequency, can reduce the motor ripple current and can alleviate the irregular rotation of the motor 29.
Patent JP-S57179865-A (JP)
Title: Developing method and device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1981-04-30
Abstract: PURPOSE:To form developer cloud in a stably controlled condition and to form an image having high resolution, by inducing the developer cloud formed in AC electric field to a developing region, and performing development. CONSTITUTION:A developing drum 12 consists of a rotating sleeve S and magnets which are fixed at an inside, and magnets M1, M2 are used for carrying, M3 for carrying and preventing oscillation and M4 is a developing magnet also for preventing toner-fly. A counter-drum 27 consists of a sleeve and magnets M1, M2 fixed at an inside. Magentic toners are carried with a rotation of the sleeve S and are oscillated and charged between sleeves with AC electric field V charged to sleeves after control of layer thickness by a blade 16, and they are induced to a photosensitive drum 11 with action of a could induction electrode and a developing electrode 45 provided if necessary and then developments are performed. Toners which are not used for developments are adhered on the sleeves and are peeled 39, 40 to be recovered.
Patent JP-S60206960-A (JP)
Title: Piston for internal-combustion engine
Inventor: NAGASE HIDENOBU
IPC: F16J1/14
Filed: 1984-03-31
Abstract: PURPOSE:To prevent gouging between a cavity forming member and a cylinder to enhance the durability of the cylinder, by forming the cavity forming member with a diameter smaller than that of the piston body, and as well, by fitting the cavity forming member in a through-hole formed in the substantially center section of the top surface of the piston body. CONSTITUTION:A piston body 2 is rotatably attached to a connecting rod 7 by means of a piston pin 6. Further, a cavity forming member 3 in which a recessed combustion chamber cavity 4 is formed is pivotally supported to the piston pin 6 through an attaching hole 9 formed in the leg section 8 of the cavity forming member 3. In this arrangement, the cavity forming member 3 is formed in a bottomed cylinder shape having a diameter smaller than that of the piston body 2, and the cylindrical section 2a of the cavity forming member 3 is fitted in a through-hole 1a formed in the substantially center section of the top surface of the piston body 2 so that the top surface of the cavity forming member 3 is made substantially flush with the top surface of the piston body 2. With this arrangement, the cavity forming member 3 is never made into contact with the inner wall of a cylinder even by vibration so that it causes no gouging between the cavity forming member 3 and the cylinder.
Patent JP-S51140880-A (JP)
Title: A process for production of liquid air using the coldness of liquefied natural gas
Inventor: ISHII HIROSHI
IPC: F25J1/00
Filed: 1975-05-30
Abstract: PURPOSE:Liquid air is efficiently obtained by water removal, low temperature compression, carbon dioxide removal and liquefying processes using the coldness of liquefied natural gas.
Patent JP-H05264898-A (JP)
Title: Lens for copying machine
IPC: G02B13/24
Filed: 1992-03-19
Abstract: PURPOSE:To realize a lens for a copying machine composed of an asymmetric lens and six groups while having an half viewing angle of 20 deg. or more and a large aperture of F/No=4.5. CONSTITUTION:Groups from a first to a sixth group are successively arranged from an object side to a subject side and this lens consists of six groups and six lenses while the first group is the first lens 1A of convex, the second group is the second lens 2A of concave, the third group is the third lens 3A of a convex meniscus, the fourth group is the fourth lens 4A of convex, the fifth group is the fifth lens 5A of concave and the sixth group is the sixth lens 6A of convex lenses. Defining the composite focal length of the total system as (f) and the focal length of the first group as fx, the condition (1-1) 0.25f<f1<0.6f is satisfied.
Patent JP-S52146842-A (JP)
Title: Cable connecting unit in gas isolated switching facility
Inventor: MARUTA HITOSHI
IPC: H02G5/06
Filed: 1976-06-01
Abstract: PURPOSE:To easily establish the respective withstand voltage test of the switching facility and cable by providing a contactor in the switching facility and cable sides, by dismountably providing a connecting member between the both terminals, which is fixed to the side wall of a tank, and by connecting a testing bushing conductor, opening facility assembly or a cable head.
Patent JP-S61223529-A (JP)
Title: Tester for measuring performance of unmanned vehicle
Inventor: SAITO HIROO
IPC: G05D1/02
Filed: 1985-03-28
Abstract: PURPOSE:To enable the measurement of performance of an unmanned vehicle under the same conditions as when it runs over the entire route being stopped, by providing a running floor surface simulation unit having a floor simulation wheel and a simulation guidance platform with a controlled simulation guidance path. CONSTITUTION:A floor surface simulation running wheel 21 is made to run with a running of a vehicle 40 placed on a test platform 2 and the rotation thereof is transmitted to a motor 28 and an encoder 24, the output signal 81 of which 24 undergoes a distance computation and a running speed computation with a CPU section 51 and the results thereof are outputted to a CRT unit 84 or the like to be display on real time, while various marker output signals 64' are applied to the vehicle to match conditions of a running course depending on the results of the distance computation to control the speed of the vehicle 40. When the vehicle starts climbing a hill section, to increase the running resistance, the current flowing through a field coil 75 of the motor 28 is increased. The control of the running course of the vehicle is executed by controlling a motor 8 mounted on the simulation guidance platform 6 with a programmable power source 78.