baber/WOPTO huggingface dataset:
Patent JP-S6488273-A (JP)
Title: Communication/position-measurement system of moving body by satellites
Inventor: ICHIYOSHI OSAMU
IPC: G01S19/46
Filed: 1987-09-30
Abstract: PURPOSE:To enable the execution of rapid and highly precise measurement in addition to bidirectional communications without increasing a circuit scale, by using a chirp signal based on SCPC (single-channel per carrier) - FDMA (frequency division multiplexing connection). CONSTITUTION:Two or more geostationary satellites are added to a moving- body satellite communication system of an SCPC-FDMA method. A base station is constituted by a frequency divider 1, a data demodulator 2 as a receiving means, a reception control circuit 3, chirp signal receiving circuits 4a-4c and a time difference detecting circuit 5. A moving body is constituted by a data demodulator 21 as a receiving means, a reception frame sync circuit 22, a reception control circuit 23, a chirp signal generating circuit 24, etc. In the moving body, the circuit 24 generates a chirp signal for conducting frequency sweep of all working bandwidths for a certain time and at a certain sweep speed. In the base station, on the other hand, the circuits 4a-4c conduct a pulse compression processing for the chirp signal, and the circuit 5 detects a time difference between compressed pulses and forms a position-measurement signal for calculating the position of the moving body.
Patent JP-2000072245-A (JP)
Title: Clamp type container conveying apparatus
Inventor: NISHI TOKUO
IPC: B65G47/86
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To increase the design flexibility of a conveying apparatus having a plurality of delivering positions in comparison with conventional ones. SOLUTION: This clamp type container conveying apparatus 1 involves an engaging means 100 delivering a container selectively at the first delivering position on the upstream side from the second delivering position. The engaging means 100 is provided with a second oscillating lever 110 interlocked with a forth shaft part 104 (driving shaft) so as to be positioned at a different position from the position of a first oscillating lever of a cam mechanism, a second cam follower 111 mounted on the front end of the second oscillating lever 110, and a movable cam member 113 which is mounted on the first delivering position B, relatively-moves in the radial direction and is connected/disconnected to/from the first cam follower.  The movable cam member 113 engages with the first com follower to prevent the container from being delivered when positioned at the outside in the radial direction, while it is disconnected from the cam follower to deliver the container when positioned at the inside in the radial direction.
Patent JP-H03109878-A (JP)
Title: Zoom lens driving device for television camera
Inventor: KAMAI TAKASHI
IPC: H04N5/225
Filed: 1989-09-25
Abstract: PURPOSE:To improve the operability at television zoom lens drive by using a selection switch means and a signal switching means so as to allow one potentiometer to apply focus drive and macro drive. CONSTITUTION:This device is provided with a selection switch means 18 selecting focus drive or macro drive, a potentiometer 12 generating a signal equivalent to focus position or macro position set externally, a signal switching means 11 outputting a signal generated in the potentiometer 12 to focus servo means 3-5 and outputting a signal of the 2nd signal generating means 10 to macro servo means 7-9 respectively when the focus drive is selected and outputting a signal generated in the potentiometer 12 to macro servo means 7-9 and outputting a signal of the 1st signal generating means 8 to focus servo means 3-5 respectively when the macro drive is selected are provided to the driver. Thus, one potentiometer 12 implements focus drive and macro drive to improve the operability.
Patent JP-H1189013-A (JP)
Title: Master controller
Inventor: TAKAHASHI TORU
IPC: B61C17/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To keep a positional relation between a switch lever for a deadman's device built in a grip, and driver's fingers fixed regardless of the position of a handle lever, by connecting the handle lever with the grip so as to rotate freely against the axis in a horizontal direction of the driver. SOLUTION: A command part 2 is connected to one end of a handle lever 1 of a horizontal master controller and a control command signal is outputted, and two grips 3 of the right and left are fitted to the other end of the handle lever 1 so as to rotate freely. A switch 5 for deadman's device is fitted inside the grip 3, and it is formed into such a mechanism that gripping of the grip 3 and the switch lever 6 allows the switch lever 6 to be rotated around a pin 7, and the switch 5 for deadman's device to be operated. It is thus possible to maintain the positional relation between the switch lever 6 for deadman's device built in the grip 3, and driver's fingers to be fixed regardless of the position of the handle lever 1 with a simple structure, and obtain good operation feeling.
Patent JP-S61125229-A (JP)
Title: Pll circuit
Inventor: WADA YOSHIO
IPC: H03K5/00
Filed: 1984-11-21
Abstract: PURPOSE:To obtain a wide locking frequency for an input signal by operating a switch in response to a control signal outputted from a voltage level detecting means and supervising one of each constant current decided based on the upper and lower limit of a setting voltage range in advance on an error voltage signal of a phase detecting means to change the oscillating frequency of a voltage controlled oscillator (VCO) within the frequency decided by the setting voltage range. CONSTITUTION:A Schmitt circuit 13 outputs a pulse signal P in response to an output voltage DELTAV of an low-pass filter 12. A switch circuit 14 is operated by the pulse signal P that a constant current +I from a constant current source 15 is superimposed on an output signal E of a phase detector 10 when the outputvoltage DELTAV is lower than a threshold voltage VL. Further, the switch circuit 14 is operated that a constant current -I from a constant current source 16 is superimposed on an output signal E of the phase detector 10 when the output voltage DELTAV is higher than a threshold voltage VH. Thus, the control voltage DELTAV of the VCO11 is changed from the threshold voltage VH to the threshold voltage VL and the oscillating frequency of the VCO11 is changed largely in proportion to the control voltage DELTAV.
Patent JP-S60143104-A (JP)
Title: Adjusting device of piston rod for caulking device and the like
Inventor: SAKURAI HAJIME
IPC: B60C9/08
Filed: 1983-12-30
Abstract: PURPOSE:To reduce in size and ease adjustment by forming the captioned device so as to be capable of temporarily stopping a loading plate by means of a fixing implement provided on an air cylinder juxtaposed with an air cylinder for moving the loading plate. CONSTITUTION:When a part is placed on a loading plate 28, a piston rod 5 is slided in a guide 29 to move its position as shown by an imaginary line. A distance of this movement is decided by means of a bolt 33. Further, through adjusting a bolt 38, a position of contact of a L-shaped fixed frame 36, fitted to the piston rod 5' of an air cylinder B, with the lower edge 28a of the loading plate 28 of the piston rod 5 for an air cylinder A is adjusted so as to temporarily stop the loading plate 28 at an intermediate position of the moving distance of the piston rod 5. Then the piston rod 5' of the air cylinder B is extended, and the piston rod 5 is moved to the next position. Thus, a position of movement of the loading plate can be properly selected and the captioned device can be reduced in size and adjusted easily.
Patent JP-S61127688-A (JP)
Inventor: TSUCHIYA ICHIRO
IPC: C04B41/81
Filed: 1984-11-21
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-H04125977-A (JP)
Title: Heteromultiple structure avalanche photodiode
Inventor: TAGUCHI KENSHIN
IPC: H01L31/0352
Filed: 1990-09-17
Abstract: PURPOSE:To reduce the noise of the title photodiode by a method wherein a super-lattice layer formed by laminating alternately P-type InAlAs barrier layers, which are lattice-matched to an InP, and P-type InGaAsP well layers, which are lattice-matched to the InP and have a forbidden band width of a prescribed value or lower, of quaternary mixed crystal is used as an electron avalanche multiplying layer. CONSTITUTION:An N<+> InP buffer layer 12 is formed on an N<+> InP substrate 11 and thereafter, P-type InAlAs barrier layers 131, which are lattice-matched to an InP, and P-type InGaAsP well layers 132, which are lattice-matched to the InP and have a forbidden band width less than 1.0eV, of quaternary mixed crystal are alternately laminated by 20 times to form an avalanche multiplying layer 13. Then, after a P-type InAlAs layer 14 is grown, a P-type InGaAs photo absorption layer 15 and a P<+> InP cap layer 16 are grown in order. Then, an epitaxially grown region is removed and (p) and (n) electrodes 17 and 18 are formed. Thereby, a low-noise avalanche photodiode can be obtained.
Patent JP-H0560993-A (JP)
Title: Light deflector
Inventor: YAGI TAKAYUKI
IPC: H01L21/302
Filed: 1991-08-31
Abstract: PURPOSE:To deflect one light deflecting part around two axes. CONSTITUTION:A reflection plate 28 and an inner frame 25, which are so provided that centroid positions of revolving shafts coincide with each other, are supported by flexible beams 26 and 27 and flexible beams 23 and 24, and the reflection plate 28 or the inner frame 25 receives the electrostatic force and is rotated with the flexible beam 23 or 24 or the flexible beam 26 or 27 as the center when a voltage is applied to one of fixed electrodes 31 and 32 or one of fixed electrodes 33 and 34 which are provided under them.
Patent JP-S62107868-A (JP)
Title: Arc welding power source for both ac and dc
Inventor: TERAYAMA KIKUO
IPC: B23K9/073
Filed: 1985-11-01
Abstract: PURPOSE:To enable a smooth welding by eliminating the interruption is changing the polarity by bisecting a reactor, by connecting each reactor in series by dividing it at the output end side of a thyristor and by specifying the coil winding direction. CONSTITUTION:Reactors 15a, 15b are bisected and connected with being divided to the output terminal side of thyristors 6a-6d. And a reactor coil is wound on the common iron core and at the continuity time of a series thyristor 6a or 6d the winding direction is decided by the polarity that the magnetic flux in the same direction as the iron core is generated. In this composition the output current becomes a flat DC+I0 is case of the continuity of the time T1, the residual energy of the reactor 15b is transferred to the reactor 15a and the same current as 15b is immediately passed, so a smooth welding can be performed without a reset period in changing the polarity, the interruption of the arc.
Patent JP-S62106005-A (JP)
Title: External drug effective to suppress formation of melanine
Inventor: OOYAMA YASUAKI
IPC: A61K8/00
Filed: 1985-11-01
Abstract: PURPOSE:To provide an external drug effective to suppress the formation of melanine without inhibiting tyrosinase activity and facilitating the transcutaneous absorption and the access to the objective cell, by dissolving or suspending vitamine E and/or vitamin E derivative in an aqueous phase. CONSTITUTION:A natural vitamin E oil, a synthetic vitamin E such as alpha-tocopherol, beta-tocopherol, gamma-tocopherol, delta-tocopherol, etc., a vitamin E derivative such as vitamin E acetate, vitamin E succinate, tocopherol nicotinate, their slats or their mixture is dissolved or suspended in then aqueous phase of the objective external drug effective to suppress the formation of melanine without inhibiting tyrosinase activity and facilitating the transcutaneous absorption and the access to the objective cell. The agent is extremely effective for the prevention and remedy of chromatoses such as chloasma.
Patent JP-S60140587-A (JP)
Title: Ion implanting type magnetic bubble element garnet film
Inventor: HOSOE YUZURU
IPC: G11C11/14
Filed: 1983-12-28
Abstract: PURPOSE:To allow formation of the garnet film for the magnetic bubble element by making the magnetic garnet film into the two-layer constitution of the first and the second layers, and by forming the magnetic layer inside the surface by implanting ions at the upper layer part of the second layer. CONSTITUTION:A garnet film is formed by a liquid phase epitaxial method. A magnetic layer inside the surface 3 is formed by executing double implanting of H2<+> of 1X10<16>ion/cm<2> with the accerelated voltage of 25kV and 4X10<16>ion/cm<2> with the accerelated voltage of 60kV for the garnet film. Thickness of the magnetic layer inside the surface 3 which is formed at the upper layer part of the garnet film which makes the garnet film for the ion implanting type magnetic bubble element is regulated to 0.2mum. The ratio between the magnetic layer inside the surface 3 and the thickness of the effective bubble layer when a bubble layer 1 of the first and a bubble layer 2 of the second are considered to be one bubble layer is regulated to 0.4-0.5. Thickness of the magnetic layer inside the surface 3 becomes smaller than that of the second layer 2.
Patent JP-H0647122-A (JP)
Title: Construction of golf practice facility
Inventor: IHARA TAKEO
IPC: A63B69/36
Filed: 1992-08-03
Abstract: PURPOSE:To construct a hilly and, hazardous golf facility in which it is possible to practice putting, etc., for a real game. CONSTITUTION:A structure having a configuration like that of a true golf course and having natural ups and downs is constructed of a foam plate 1 on concrete or the like. A sheet 3 of artificial turf is spread over the foam plate 1. A hole 4 for a cup is bored through the foam plate 1 and the sheet 3 of artificial turf at a position where a hole is to be made.
Patent JP-H0966197-A (JP)
Title: Thick bedquilt drier
Inventor: YAMAGIWA YOSHIO
IPC: D06F58/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To hold antibacterial and deodorizing functions besides a thick bedquilt drying function by arranging an ozone generator in a thick bedquilt drier. SOLUTION: An air blowing fan 10 is rotatably arranged in a fan housing part 11 of an air blowing casing 9 formed by continuously arranging the fan housing part 11 and an air blowing passage 12, and a ceramic heater 13 is arranged in an intermediate part of the air blowing passage 12, and a hot air generator 7 is formed. A lattice-shaped stream lining plate 15 is arranged on the slightly upstream side of a blowing air blowoff port 14 of a tip part of the air blowing passage 12, and a partition piece 16 vertical to the air blowing direction is protrusively arranged in a part of the air blowing passage 12 between the ceramic heater 13 and the stream lining plate 15.  An ozone generating element 17 is fixed to the air blowing passage 12 on the downstream side of the partition piece 16, and an ozone generating circuit 18 connected to the ozone generating element 17 is fixed to the outer periphery of an outer casing 6, and an ozone generator 8 is formed.
Patent JP-H1179400-A (JP)
Title: Plate supply device
Inventor: KANAYAMA MASAAKI
IPC: B65G59/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To continuously and securely convey and supply plates one by one without scratching a surface thereof in a supply device which sends out stacked thin plates one by one and supplies them to each device. SOLUTION: This device is provided with a pusher 1 which pushes a rear end part of the uppermost plate 9a among the plates 9 which are stacked and mounted in such an inclined condition as to lower in the feed direction, floats a tip part of the plate member due to the action of a lever, and makes the plate 9a horizontal and an auxiliary roller 5 which feeds the plate 9a in a horizontal condition into a roller feed mechanism. Consequently, it is possible to separate the plate 9a to be fed from the plates 9 below it easily and feed the plate 9a separated to the roller feed mechanism one by one. Moreover, the use of an air blow-out pipe 8 can remove a foreign matter which causes scratches.
Patent JP-S63102031-A (JP)
Title: Magnetic recording medium
Inventor: HASUMI KAZUO
IPC: G11B5/73
Filed: 1986-10-17
Abstract: PURPOSE:To obtain a recording medium having high C/N, less drop-outs and high reliability by forming ferromagnetic powder of ferromagnetic iron oxide contg. specific ratios of cobalt and bivalent iron, incorporating a specific polyurethane resin as a binder therein and specifying the surface resistivities of a magnetic layer and back layer. CONSTITUTION:The ferromagnetic powder used in the magnetic recording medium formed by providing the magnetic layer contg. the ferromagnetic powder and binder on one face and providing the back layer on the other face is formed of the ferromagnetic iron oxide contg. 1-10wt% cobalt by the weight of the iron oxide and 1-10wt% bivalent iron by the weight of tervalent iron. The magnetic layer contains the polyurethane resin contg. 1-100equiv./10<5>g carboxyl group at 15wt% of the total binder weight as the binder. The surface resistivity on the surface of the magnetic layer is specified to <=10<11>OMEGA and the surface resistivity on the surface of the back layer to <=5X10<6>OMEGA. The particle size of the ferromagnetic powder is specified to about 0.01-1mu length, the ratio of the major axis/axial width to about 1/1-50/1 and the specific surface area of the ferromagnetic powder to about 30-50m<2>/g. The excellent C/N is thereby provided to the medium and the drop-outs are extremely decreased.
Patent JP-H0297622-A (JP)
Title: Finish-annealing method for grain orientated silicon steel strip
Inventor: IWANAGA ISAO
IPC: C21D8/12
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the development of side strain at lower end part of a coil by coiling a grain orientated silicon steel strip coil on a receiving table, laying it so as to make the axial direction vertical and heating at high temp. so as to develop the specific crystallized grain diameter with the specific width at the one side edge part bringing the coil into contact with the receiving table before finish-annealing. CONSTITUTION:An inner cover 3 is set on a base 4 through a sealing material 6 and on the coil receiving table 2 in this inner cover 3, the grain orientated silicon steel strip coil 1 is laid so as to make the coiling axial direction vertical and heated at high temp. under the prescribed atmosphere in the inner cover 3. By this method, the crystallized grain coarsening part 7 having >=15mu the average crystallized grain diameter with at least 2 mm the width to the one side edge part bringing the coil 1 into contact with the receiving table 2, ia formed. Successively, by executing the finish-annealing, the buckling strain at the lower end part of the coil is reduced and the production yield is improved.
Patent JP-H03109262-A (JP)
Title: Production of alumina-zirconia combined sintered body
Inventor: KAWAMURA KAZUO
IPC: C04B35/48
Filed: 1989-09-22
Abstract: PURPOSE:To obtain an Al2O3-ZrO2 combined sintered body having high strength and toughness by dispersing a specified amt. of fine zirconia powder in alumina hydrate, adding prescribed amts. of a binder and a plasticizer, molding, drying and sintering a prepd. slurry. CONSTITUTION:Fine zirconia powder is added and dispersed in alumina hydrate in 5/95-20/80 weight ratio of Al2O3/ZrO2. A binder such as methylcellulose is added by 2-6 pts.wt. per 100 pts.wt. of the resulting dispersion liq. and a plasticizer such as dibutyl phthalate is further added by 1-6 pts.wt. to prepare a slurry. This slurry is molded into a sheet shape and dried to produce a green sheet and an alumina-zirconia combined sintered body is obtd. by sintering the green sheet. The sintered body has high toughness and is suitable for use as a lightweight structural material, etc., having heat and corrosion resistances.
Patent JP-S61125604-A (JP)
Title: Program signal generator
Inventor: MIYAHARA KOICHI
IPC: G05B19/042
Filed: 1984-11-22
Abstract: PURPOSE:To require a small capacity internal memory and to facilitate modification of contents by using program pattern signal data, etc., which have been provisionally stored on a magnetic memory medium. CONSTITUTION:A display means 2, a setting means 3 and the magnetic memory medium 4 alike bubble cassette memory, which can be freely attached and detached, are equipped on the front upper part and lower part of the device main body 1 and the main body itself, respectively. The device main body 1 is constituted with an arithmetic control means 5 such as a microcomputer as a center, and stores at least one type of program pattern signal data on the magnetic memory device 4 with the aid of the setting means 3, referring to the display means 2. Then the device main body 1 transfers said data to the internal memory 6, and generates a program signal to the outside through an output means 7 based on the contents in the internal memory 6.
Patent JP-H09143041-A (JP)
Title: Oxidative hair dyeing agent containing 3,4,5-triamimopyrazole derivative and new 3,4,5-triaminopyrazole derivative
Inventor: IZORUDE REEBUE
IPC: C07D231/38
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an oxidative hair dyeing material having good applicability and capable of carrying out a durable dyeing by bringing to contain a 3,4,5- triaminopyrazole derivative as a color developing ingredient. SOLUTION: This oxidative hair dyeing material contains 0.01-3wt.% 3,4,5- triaminopyrazole of the formula (R<1> is H, a 1-4C alkyl or a 2-4C hydroxyalkyl; R<2> is H, a 1-4C alkyl or a 2-4C hydroxyalkyl) or its water soluble salt as a color developing ingredient. A coupling ingredient (e.g. α-naphthol) is combined with the color developing agent and the total amount of the both agents is 0.1-5wt.%. Further, other coloring ingredients (e.g. 6-amino-2-methylphenol) can be blended as assistants. It is preferable to prepare in a form of cream, gel or emulsion. Especially the hair dyeing material is excellent in durabilities against the sun, washing and abrasion and can express the hair in deep, luminous red-based color and natural hue.
Patent JP-S63101867-A (JP)
Title: Controller for copying machine
Inventor: BANDO TOSHIRO
IPC: G03G21/00
Filed: 1986-10-17
Abstract: PURPOSE:To improve the function of a controller, and to reduce its cost by integrating an exposure scan control unit of a copying machine, an AC system control unit, and a main input/output control function, to one controller. CONSTITUTION:An I/O control circuit 30 is integrally constituted of an exposure scan control unit, an AC system control unit and a main input/output control function. In this way, a circuit board 30 executes i) a positioning control for executing the constant-speed control of a scanner driving servomotor 58 of a variable exposure scanning system and the position control of a mirror driving motor 56, ii) an AC system control for executing the light quantity control of an exposing lamp 61, the temperature control of fixing heaters 62, 63 and the ON/OFF control of a main driving motor 64, iii) a developing bias voltage control, and iv) an I/O control except a copying sequence which is executed by a system control circuit 10, etc. In this way, by providing the circuit 30 for processing in parallel the management of an input/output data to other sequence than the copying sequence, by a multi-task, the arrangement and racking of a wire harness are simplified, the assembling work is executed efficiently, and the cost can be reduced.
Patent JP-S60141158-A (JP)
Title: Disc type brushless motor
Inventor: HIRANO NORIMITSU
IPC: H02K29/00
Filed: 1983-12-27
Abstract: PURPOSE:To eliminate a printed board and a screw for an armature coil by molding integrally the armature coil and the side of a disc type brushless motor body with plastic mixed with magnetic powder. CONSTITUTION:A supporting ring 11' of the body side of a disc type brushless motor 1' and an armature coil 2 group are molded integrally with plastic 19. When a supporting ring 11' is formed by molding with the plastic 19, a cutout 12 and a projecting plate 11a projected on the outer periphery are simultaneously formed. A small printed board 5 is bonded on the plate 11a.