baber/WOPTO huggingface dataset:
Patent JP-H07243006-A (JP)
Title: Compound metallic material increased in anisotropy in thermal conductivity
Inventor: YAMAMOTO AKIO
IPC: C22C30/02
Filed: 1994-03-07
Abstract: PURPOSE:To provide a compound metallic material increased in the anisotropy in thermal conductivity in a rolling direction and in a direction perpendicular to the rolling direction. CONSTITUTION:This material has a compound metallic structure consisting of crystalline grains composed essentially of Cu and Al and crystalline grains which are composed essentially of Fe and Al or of Fe, Cr, and Al and in which the ratio of average grain size in a rolling direction to average grain size in a direction perpendicular to the rolling direction is regulated to three times or more. This material has an average composition consisting of <=0.1% C, <=2% Si, <=2% Mn, 30-65% Cu, 4-9% Al, 0% or 4-17% Cr, and the balance Fe with inevitable impurities and further containing, if necessary, one or >=2 elements among Mo, Nb, B, Ti, and V. By this method, the compound metallic material having anisotropy in thermal conductivity can be obtained. Moreover, because a design combining heat radiation with heat insulation is made possible by using a single material, the range of material choice can be widened and also there's a possibility of finding new uses.
Patent JP-S59161585-A (JP)
Inventor: IWATA TADASHI
IPC: F16G13/00
Filed: 1983-03-04
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-H06251747-A (JP)
Title: Plane type light source and manufacture thereof
Inventor: SANO KO
IPC: H01J9/24
Filed: 1993-02-25
Abstract: PURPOSE:To remove adverse influence of spacers in a plane type light source. CONSTITUTION:Noble gas is sealed in the inside space 16 between a front board 10 and a back board 12, and prescribed voltage is impressed here, and excimer is generated, and a phosphor layer 18 is excited, and is made to emit light. Though it is necessary to fill the noble gas by discharging air in the inside space 16 when a plane type light source is manufactured, when pressure of this inside space is reduced, spacers 22 support the boards 10 and 12, and prevent deformation of not less than a prescribed quantity. On the other hand, since the spacers are set smaller than a height of the inside space 16, these are separated from the front board 10 after the noble gas is filled. Thereby, since a phosphor layer 18 is not hidden by the spacers, the occurrence of nonuniformity of brightness can be prevented.
Patent JP-S63241309-A (JP)
Title: Integrating meter
Inventor: ABE TAKESHI
IPC: G01R11/00
Filed: 1988-02-18
Abstract: PURPOSE:To certainly detect a weak current at a remote area, by monitoring the integrated consumption quantity or time when the consumption quantity per predetermined time is a predetermined value or less and remotely transmitting the same when the aforementioned integrated consumption quantity or time becomes a set value or more. CONSTITUTION:When the integrated quantity of an integrating counter 10 during a measuring period is smaller than the set value of a flow rate lower limit value setting circuit 14, an adder 18 is operated by the pulse signal from a timer 12 and the integrated quantity of the integrating counter 10 is integrated and stored in a flow rate integrating memory 19. The value of the flow rate integrating memory 19 is compared with the set value of a setting circuit 21 by a comparing circuit 20 and, when the value of the flow rate integrating memory 19 becomes the set value or more, this result is outputted to a display part 7 or a memory 27. The output of an integrating counter 16 is stored in the memory 27 and, if necessary, a telegram message assembling circuit 29 and a modem 30 are controlled by a transmission control circuit 28 to perform remote transmission.
Patent JP-H03241505-A (JP)
Title: Magnetic head for perpendicular recording
Inventor: INAO TOSHIO
IPC: G11B5/127
Filed: 1990-02-19
Abstract: PURPOSE:To provide the magnetic head which has a simple structure, can be easily produced and allows improvement in productivity by pinching a part of the magnetic pole body of the magnetic head for perpendicular recording with electrodes and constituting at least the part of the body pinched with the electrodes of boracite or Cr2O3. CONSTITUTION:Recording on a recording medium 5 is executed by impressing an AC voltage on the electrodes 2 from lead wires 3. An AC electric field is generated in the part A of the body 1 by this voltage impression. The part A is constituted of a material exhibiting an ME effect and magnetization 6 is generated in the body 1 by the induction of the magnetization in the part A. A leak magnetic field 7 is applied to the outside of the body and the recording on the medium 5 is executed. The leak magnetic flux of the medium 5 from the body 1 is taken at the time of reproduction and the magnetization generated in the body 1 is guided up to the part A of the body. Electric polarization is generated in the part A by the ME effect. The electric polarization is detected as the potential difference between the electrodes through the lead wires 3 and the reproduction is executed by this detection. The production is facilitated without the need for winding a coil on the body.
Patent JP-2000234007-A (JP)
Title: Pigment dispersing agent, pigment dispersion composition comprising same and colored photosensitive composition
Inventor: TAKEDA AKIHIKO
IPC: G03F7/027
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersing agent which effectively prevents autohesion of a pigment and realizes good dispersion of the pigment. SOLUTION: This pigment dispersing agent comprises a graft copolymer having a nitrogen atom and an alcoholic hydroxyl group. The graft copolymer preferably contains, as the copolymer units, a polymerizable oligomer having ethylenically unsaturated double bond at the terminal, a nitrogen-containing monomer having a nitrogen atom and an ethylenically unsaturated double bond, and a polymerizable monomer having an alcoholic hydroxyl group. Alternatively the graft copolymer has preferably an alcoholic hydroxyl group and contains, as the copolymer units, a polymerizable oligomer having an ethylenically unsaturated double bond at the terminal and a nitrogen-containing monomer having a nitrogen atom and an ethylenically unsaturated double bond.
Patent JP-S60179811-A (JP)
Title: Power generating set using solar light
Inventor: TANAKA TATSUMI
IPC: G05F1/67
Filed: 1984-02-28
Abstract: PURPOSE:To improve efficiency moreover by fitting a posture control means to a floating body having solar cells and turning the photodetecting surface of the solar cells always to the sun. CONSTITUTION:When solar light L is irradiated rectangularly to the photodetecting surface of the solar cells 2, the quantity of light made incident on respective sensors 13a-13c is approximately the same. When the sun rises moreover, the solar light L is irradiated obliquely to the photodetecting surface of the solar cells 2 and the quantity of light made incident on respective sensors 13a-13c are made different each other. The difference is detected by a comparator 15 as a voltage difference to detect the solar position. A control device controls the posture of the floating body 1 by actuating three underwater winches 8a-8c, loosing one wire 9a and winding up other wires 9b, 9c simultaneously so that the solar light L is irradiated rectangularly to the photodetecting surface of the solar cells 2. Consequently, the posture of the floating body 1 is continuously controlled in accordance with the movement of the sun and the photodetecting surface of the solar cells is always turned to the sun.
Patent JP-S51112141-A (JP)
Title: Driving method of the memory unit
Inventor: YOSHINO HARUKOU
IPC: G11C27/04
Filed: 1975-03-28
Abstract: PURPOSE:To increase the overall transfer speed against the transfer speed of each memory element line, by using plural memory elements.
Patent JP-S52119809-A (JP)
Title: Frequency converter
Inventor: TAKANO TAKESHI
IPC: H03D7/12
Filed: 1976-03-31
Abstract: PURPOSE:To provide a frequency converter which is constructed of a hybrid circuit and, as its following stage, a transistor circuit and permits symplification of the circuit, by taking the output through a low-pass filter.
Patent JP-S51112666-A (JP)
Title: Rotary electric razor
Inventor: SHIMIZU NORIO
IPC: B26B19/14
Filed: 1975-03-28
Abstract: PURPOSE: A rotary electric razor that increases the effective area for hair cutting and provides improved cutting performance about the central region that closely contacts the skin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01211705-A (JP)
Title: Light source device for light emission body by optical fiber
Inventor: TOMITA MICHIHIKO
IPC: G02B6/42
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the light source device which has high light source utilization efficiency and is easily manufactured and adjusted by entering and converging luminous flux which is converged by a reflecting mirror or lens system from the large-diameter side to the small-diameter side of a conic tube body whose internal wall is machined into a reflecting mirror surface. CONSTITUTION:The conic tube body 5 is fitted to a hemispherical reflecting mirror case 2. Then a light source 1 is arranged nearby the focus of the hemispherical reflecting mirror 2a. The reflecting mirror 2a in the hemispherical reflecting mirror case 2 converges light, and then a light beam which becomes almost parallel or convergent and other necessary emitted light are all guided and converged to the small-diameter side of the conic tube body 5. The majority of the light emitted by the light source 1 is made incident on the end surface of an optical fiber bundle part 7 on the small-diameter side. Consequently, the utilization efficiency of the light source is good and the adjustment and manufacture of the device are easy.
Patent JP-S62194519-A (JP)
Title: Flying object
Inventor: HAYASHI YAICHIRO
IPC: G05D1/12
Filed: 1986-02-21
Abstract: PURPOSE:To secure the secrecy of a flying object by calculating an estimated meeting point between the flying object and a target through a computer mounted on the flying object based on the position information on the flying object that is measured by an inertia navigation system and the received position information on the target. CONSTITUTION:A command center 1 knows momentarily the position of a target 4 by a radar 2 and transmits the information on the position of the target 4 to a flying object 7 by radio waves. The object 7 receives the radio wave 6 from the radar 2 through an antenna 11 and reproduces the target position information 20 via a receiver 12 to send it to a guide computer 21. At the same time, the matter 7 calculates the flying object position information 23 by an inertia navigation system 22 on the basis of the center 1 and sends this information to a computer 21. The computer 21 calculates an estimated meeting point 9 between the target 4 and the object 7 based on the information 20 and 23 and sends an error 10 between the point 9 and the traveling direction of the object 7 to an automatic operating device 13. Then the device 13 controls the traveling direction of the object 7. In such constitution, it is not needed for the object 7 to radiate the responding wave. In such a way, the secrecy of the object 7 is secured.
Patent JP-H01211846-A (JP)
Title: High-voltage power source protecting device
Inventor: FURUYA MASAYASU
IPC: H01J37/248
Filed: 1988-02-19
Abstract: PURPOSE:To protect a power source from dielectric breakdown or the like by starting a three-electrode type discharging gap due to the voltage drop of a resistor caused by the discharging current at the time of an abnormal discharge across electrodes and short-circuiting output terminals of a DC voltage power source. CONSTITUTION:When an abnormal discharge occurs across electrodes 6 and 7, the output voltage difference between both DC high-voltage power sources 8 and 9 is borne by protective resistors 10 and 11. At this time, the voltage generated across both terminals of the resistor 11 is applied to a starting gap formed between the starting electrode 12c and the main electrode 12a of a three-electrode type discharging gap 12, the starting gap is first discharged, then a main discharge is started. When the discharging gap 12 is discharged and the electrode 6 is dropped to zero potential, the output voltage of the power source 8 holds the original value by the existence of the resistor 10, then a discharging current larger than that at the time of an abnormal discharge across the electrodes 6 and 7 flows via the resistor 10. The three- electrode type discharging gap is continuously discharged by the voltage drop of the resistor 10 caused by the large discharging current, output terminals of both power sources are eventually short-circuited.
Patent JP-S62194068-A (JP)
Title: Lock-up control device for automatic transmission
Inventor: KIKUCHI TOSHIYUKI
IPC: F16H61/14
Filed: 1986-02-20
Abstract: PURPOSE:To prevent uncomfortable feeling of a passenger by keeping on the lock-up on state to reduce a speed change shock at the time of shifting up to an upper step. CONSTITUTION:In the operating condition is not on the right of a line L1, the step returns without resetting FLAG 1 to 0, and lock-up on state is kept on just after shift up in the lock-up on state. Therefore, in case of shifting up from lock-up on state in the third speed to the fourth speed as shown by an arrow A, lock-up is not released. Accordingly, even if lock-up on state is kept on, it is up shift from the third speed to the fourth speed in high speed steps, and torque changes a little, so that speed change shock is very small..
Patent JP-H11271651-A (JP)
Title: Total internal reflection optical switch provided with vertical liquid-filled hole
Inventor: FOUQUET JULIE E
IPC: G02B26/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a switch whose optical coupling between waveguides is determined by the operation of fluid by providing a waveguide substrate and a heater substrate and coupling the two substrates while aligning them so that a trench communicates with one filled hole penetrating the heater substrate by the fluid and also thermally communicate with one heater on the top surface of the heater substrate. SOLUTION: The waveguide substrate 52 is shown on the heater substrate 53. To supply the refractive index matching fluid to the trench 94 on the top surface of the waveguide substrate 52, the fluid filled hole 57 is formed in the heater substrate. The optical coupling between waveguides is determined according to whether or not there is the refractive index matching liquid in the gap between waveguide end parts. An input signal from a waveguide 62 is possibly directed to an arbitrary waveguide among four waveguides 86 to 92 or propagated straight to a waveguide 84. This changeability is applied even to other three waveguides 64, 66, and 68 adjacent to the waveguide 62.
Patent JP-2000236508-A (JP)
Title: Image recorder
Inventor: HORI TAIZO
IPC: H04N5/91
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To record even a state in the cage of photographing a still picture. SOLUTION: A system control circuit 34 first discriminates a moving picture mode or a still picture mode depending on a state of a recording mode switch 36. In the moving picture mode, a moving picture and audio data are continuously recorded on a magnetic tape 28 by starting recording of the moving picture in response to an instruction of moving picture recording start by a moving picture photographing switch 38 until an instruction of moving picture recording stop by the moving picture photographing switch 38 is received. In a noncontinuous mode in the still picture mode, a still picture compression circuit 30 compresses a photographed image (exposed image by an image pickup element 12) at that point of time in response to depression of a release switch 40 and a flush memory 32 records the compressed image.  In a moving picture interlocking mode in the still picture mode, the operation of the moving picture recording is started in response to the depression of the release switch 40, the still picture recording is executed and the moving picture recording is stopped in response to the switch-back of the release switch 40.
Patent JP-S64299-A (JP)
Title: Two-layer plated steel sheet having excellent resistance weldability
Inventor: HANEDA TAKASHI
IPC: C25D15/02
Filed: 1988-02-19
Abstract: PURPOSE: To develop the resistance weldability excellent in terms of both of a welding current value and electrode contact resistance by subjecting the surface of a steel sheet to plating to two layers consisting of a ceramics-contg. plating layer dispersed with Zn as a lower layer and a Zn layer as an upper layer.  
     CONSTITUTION: The plating layer dispersed with Zn or Zn alloy contg. ≥1 kinds among the oxides, nitrides and carbides of Al, Si, Cu, Ti, Cr, Mn, Fe, Co, Ni, Zr, Nb, Pb, Ca, and Mg at (0.03+1.5/1,000×y)wt.% in total is formed at 3W200g/m 2  as the lower layer on the surface of the steel sheet. (Here, y is the weight of the plating expressed by g/m 2 ). The Zn or Zn alloy plating layer having <0.03% total concn. of the oxides, nitrides and carbides is formed to 0.3W8g/m 2  as the upper layer thereon. The performances of the lower layer and the upper layer are thereby balanced and the excellent resistance weldability is developed in the two-layer plated steel sheet. Furthermore, the corrosion resistance of the painting in the worked part is improved by incorporating ≥1% Cr into the lower layer. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H04277121-A (JP)
Title: Turn roller device for conveyer
Inventor: YAMANO KAZUHIRO
IPC: B65G39/18
Filed: 1991-03-04
Abstract: PURPOSE:To provide a turn roller device for a conveyer which can sufficiently adjust the position of a rotary roller and has the universal usability. CONSTITUTION:One conveyer 22 is connected at right angle to the other conveyer 21. Arm brackets 32 are mounted to first and second mounting grooves 2, 3 of a frame 1 of the other conveyer 21, and a support shaft 41 is inserted in 21 locking hole 36 in the arm bracket 32. A rotary shaft 44 is inserted in a rotary shaft hole 42 having the center axis different from that of the support shaft 41 on the other end side of the support shaft 41, and a roller body 46 is rotatably inserted in the rotary shaft 44. While the arm bracket 32 is slided longitudinally of the frame 1, the support shaft 41 is rotated to vary the center position of the roller body 46.
Patent JP-S63203600-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: B67D7/84
Filed: 1987-02-20
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-H10231644-A (JP)
Title: Smokestack
Inventor: IWATA SETSUO
IPC: E04H12/28
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to extend the operating life of a smokestack by preventing the corrosion and deterioration of the main body of a smokestack by filling up the gap between the main body of a smokestack and a reinforcing body located along its inner peripheral surface with anti-corrosive concrete. SOLUTION: A smokestack main body 1 is formed to a cylindrical shape made of concrete, and crack-preventing steel bars 2 are embedded in the smokestack main body 1. Also, a reinforcing body 3 made of fiber-strengthened plastics is arranged in the main body 1 along the inner peripheral surface of the smokestack main body 1 and through a gap 4. This reinforcing body 3 is constituted by placing a plurality of reinforcing plates 5A, 5B in adjacent to each other and jointing their edge portions together. And a gap 4 is filled up with anti- corrosion concrete 10 such as low shrinkage resin concrete or the like. Because of this, the ingress of exhaust smoke from a jointing face between the reinforcing plate 5A, 5B can be prevented and thus the corrosion and deterioration of the smokestack main body 1 can be definitely prevented.
Patent JP-H05200177-A (JP)
Title: Automatic thread-cutting type sewing machine of pattern sewing
Inventor: TACHIBANA TOMONORI
IPC: D05C5/06
Filed: 1992-01-28
Abstract: PURPOSE:To form a pattern like a patch work by sewing threads, by providing a mode-selecting means which selects either the first mode that a sewing data code is effective every after a block sewing is finished or the second mode that only the sewing data of the last block of the patterns are effective. CONSTITUTION:A thread cutting mode setter 8 holds selected one of modes among a mode selected by the manipulation of a key 10 before starting operation, a block thread cutting mode, and a pattern completion thread cutting mode. When sewing operation has finished against a thread cutting instruction and the upper axis on the sewing machine has stopped, the thread cutting data to be previously memorized are read and the thread cutting operation, indication, and thread cutting driving are executed. A solenoid drive instruction is output through a solenoid driver 13a after the upper shaft phase is adjusted by an upper shaft phase adjustment data. Then the upper thread and the lower thread are cut off.
Patent JP-H09296211-A (JP)
Title: Method for melting molten high purity and high nickel steel
Inventor: TOMITA YUSHI
IPC: C21C7/10
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a refractory, to stabilize an RH operation and to produce molten high purity and high Ni steel in a high productivity by shortening the time for bringing low m.p. ladle slag into contact with RH immersion tubes. SOLUTION: At the time of melting the high purity and high Ni steel having <=0.01wt.% C concn., after deoxidizing so as to remain 0.007-0.015wt.% free oxygen by charging an Si adding agent into molten steel in the RH vacuum degassing apparatus, the Si component is estimated to adjust the Si concn. and, successively, a slag component adjusting agent is charged to reform the ladle slag. The Si concn. at the time point passing 2-3min after charging the Si adding agent, can be estimated from the relation of log [(Si concn (wt.%))×(free oxygen concn. (wt.%))<2> ]+24800/(molten steel temp. (K))=7.75-7.95. As the slag component adjusting agent, it is desirable to use a material containing CaO as the main component and 15-45wt.% CaF2 and 0-10wt.% MgO.
Patent JP-2000235625-A (JP)
Title: Card processor
Inventor: ISONO FUMIHISA
IPC: B42D15/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a card processor capable of surely holding a card so as to appropriately performing data processing of a card and also being made small-sized in the direction of card width. SOLUTION: A card pressing member 62 is provided at a position being close to the front end side of a base plate 1 in the direction of card insertion while hosed in a tube part 63 that extends upward from the plate 1. The member 62 has a pressing part 64 in its lower end. The part 64 is arranged to proceed to a neighborhood position of a front end side in the card insertion direction in a recessed part 4 (card insertion path 20) from the rear face of the plate 1 through a hole part 65 formed through the plate 1 in the direction of card thickness, and its energization force is given by a spring 66 in the direction of a bottom plate 18.