baber/WOPTO huggingface dataset:
Patent JP-H04129900-A (JP)
Title: Control system and method for automatic flying to desired hovering
Inventor: YAMASHITA NAOYUKI
IPC: B64C27/04
Filed: 1990-09-21
Abstract: PURPOSE:To reduce a burden on a pilot in operation and improve a reaching precision to a desired hovering point by completely automating a guided flying to the desired hovering point by a predetermined number of control sub-systems. CONSTITUTION:A control sub-system for changing modes of automatic flying corresponding to flying conditions, a sub-system for outputting a command to control a flying speed corresponding to the flying conditions to a pitch servo, a sub-system for outputting a command to control a flying altitude corresponding to the flying conditions to a collective servo, and a sub-system for outputting a command to control a roll attitude or a lateral speed for putting a helicopter on a predetermined flying course to a roll servo are provided. A sub-system for outputting a command to control nose orientation and laterial slide to a yaw servo, and a sub-system for setting a departure profile and an approach profile are provided in addition.
Patent JP-S62110064-A (JP)
Title: Oil pressure controller for v-belt type continuously variable transmission
Inventor: HONDA TAKUMI
IPC: B60W10/101
Filed: 1985-11-08
Abstract: PURPOSE:To reduce the number of solenoid valves and simplify the construction of a speed change control circuit, by providing a solenoid valve which adjusts the opening of a hydraulic power source side input port and a drain port, between an oil pressure chamber for controlling transmission gear ratio and the hydraulic power source. CONSTITUTION:A pipeline 70 which connects a hydraulic power source to an oil pressure chamber 18 controlling the transmission gear ratio formed on a driven side pulley 14 is provided with a solenoid valve 40 which has the input port 42 of the hydraulic power source side, the output port 43 of the oil pressure chamber 18 side and a drain port 44. As the solenoid valve 40 controls simultaneously the opening of the input port 42 and the opening of the drain port 44 based on the signal of a control circuit 60, any other solenoid valve is unnecessary, and an oil hydraulic circuit for controlling speed change can be simplified.
Patent JP-2001077659-A (JP)
Title: Surface acoustic wave device
Inventor: SHIMOE KAZUNOBU
IPC: H03H9/25
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent defects in mechanical and electrical connections between an element and a package container, an electric short circuit, breaking of an electrode pattern on the element surface, etc., by bringing a projection part except a bump electrode on the element-mounting surface or package electrode of the package container into contact with neither the surface of a surface acoustic wave element and an interdigital electrode formed on the surface nor electrodes such as input and output electrode. SOLUTION: A top surface 35 of the surface acoustic wave element 33, where the inter-digital electrode, input and output electrodes, etc., are formed face down, namely, the top surface 35 is arranged facing the element mount surface 43 of a package container 45, and the surface acoustic wave element 33 and package container 45 are connected mechanically and electrically and mounted across the bump electrode 37. Large-size waste pieces of ceramic and metal sticking on the element mount surface 43 are removed, and then the protective part 44 except the bump electrode 37 on the mount surface of the surface acoustic wave element 33 of the package container 45, e.g. projecting foreign matter is much shorter than the bump electrode 37 and will not come into contact with the surface 35.
Patent JP-H1096461-A (JP)
Title: Differential device
Inventor: TEZUKA MAKOTO
IPC: F16H48/30
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a differential device to cope with variation of the gear ratio of a drive pinion without variation of an actuator and besides reduce the number of assembly man-hours. SOLUTION: A differential device comprises a differential case 1; a pinion shaft 7; a pinion gear 11; side gears 13 and 15; a drive cam 25 arranged on the side gear 15 side and having a dog clutch 31 between the side gear 15 and the drive cam; and a press member 37 arranged inside the outer peripheral part of the differential case 1 and pressing and moving the drive cam 25 through operation of the actuator 45. A switch 55 for detecting switching operation of the actuator 45 is engaged with the lower plate 51 of the actuator 45.
Patent JP-H08114690-A (JP)
Title: Reactor fuel assembly
Inventor: AZEKURA KAZUO
IPC: G21C3/326
Filed: 1994-10-17
Abstract: PURPOSE: To flatten the axial power distribution by arranging short rods in which natural uranium is sealed, in the axial center inside a water rod. CONSTITUTION: Around a water rod 3, fuel rods 2 are arranged concentrically, and in the rod 3, natural uranium rod 5 are arranged and gap is kept with a plurality of spacers 6 between the fuel rods 2 and the rod 3 and between the uranium rods 5 and the rod 3. The uranium rods 5 are supported in the rod 3 with an upper and a lower tieplates 9, 10 and the whole fuel assembly is supported inside a pressure tube with an upper and a lower tieplates 7, 8. As the uranium rods 5 have only about half length of the fuel rods, the power distribution in the axial center of core can be flattened.  The light water flowing inside the rod 3 does not boil because of little heat of the uranium rods 5 and the function of water rod is maintained whereas the light water 4 flowing outside the rod 3 receives heat from the fuel rods 2 and boils and goes out of the core at a high temperature and high pressure through the upper part of the pressure tube.
Patent JP-S60137227-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1983-12-26
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-S60143633-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA YOSHIO
IPC: H01L21/302
Filed: 1984-11-29
Abstract: PURPOSE:To enable to perform a dry etching on silicon or silicon compounds sticking on the surface of a semiconductor substrate while preventing a hindrance due to carbons to the dry etching by a method wherein a plasma etching or a sputter etching is performed on the surface thereof using fluorine-containing hydrocarbon having the carbons as etching gas. CONSTITUTION:When fluorine-containing hydrocarbon is used as etching gas, C ions and radicals generate, but H ions and radicals are also produced simultaneously and both are easily polymerized by the energy of plasma. For example, the two are polymerized into a compound in the form of -(CH2)- and the compound adheres on a material to be etched or the sidewall surface of a reaction vessel or is exhausted to the exterior. Fluorine-containing hydrocarbon having a small number of Cs is desirable as etching gas, because the less the number of Cs is, the less the hindrance due to the Cs to a dry etching is. In particular, fluorine- containing hydrocarbon having the number of Cs of less than two is desirable as etching gas. When gas containing at least one selected from among methyl fluoride fluoroform, trifluoroethylen, vinyl fluoride, ethyl fluoride or diofluoroethane is used as etching gas, a more favorable result is obtained.
Patent JP-S60138764-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B15/60
Filed: 1983-12-27
Abstract: PURPOSE:To keep the ideal state in a running system with small friction coefficient by coating a tape slide face of a prescribed member with the thin layer made of a noble metal element such as Au, PT or Rh or their alloy in each member constituting a tape running system. CONSTITUTION:A substance is coated to the surface of a base 41 by the physical vapor-deposition method as a means forming the thin layer 42. As to a rotary drum, since the drum is constituted by coating a noble metal element on the base made of Al or plastic to constitute the drum; a problem produced with respect to the friction between the drum outer circumference face and the tape face is solved. The value of the friction coefficient is as small as 0.2-0.3. Since the thin layer is formed by using the alloys, a product rich in corrosion proof and prevented from tape sticking phenomenon in a humid environment is obtained.
Patent JP-S63104585-A (JP)
Title: Scan converter device for video signal
Inventor: ANDO HISATAKA
IPC: H04N7/01
Filed: 1986-10-21
Abstract: PURPOSE:To satisfactorily obtain an output video signal even if a horizontal frequency fH2 is not an integer-multiplied frequency fH1 by synchronizing a horizontal frequency ratio fH1/fH2 with a horizontal frequency signal which is approximated to n/m ((m) and (n) are respectively integer), controlling the reading of a memory and obtaining an output signal. CONSTITUTION:An input video signal SV1 is synchronized with the horizontal synchronizing signal HD1, and is written in the memory 3. The horizontal frequency ratio fH1/fH2 of the input video signal SV1, and the output video signal SV2 is approximated to n/m ((m) and (n) are respectively integer) and the horizontal synchronizing signal HD1 of the input video signal SV1 is inputted to a PLL circuit 16, whereby an m/n-multiplied horizontal frequency signal HD2 is obtained. With synchronizing with the horizontal frequency signal HD2, the memory 3 is read and the output video signal SV2 is obtained. Thus, the output video signal SV2 whose horizontal frequency substantially is fH2 is obtained. Consequently, the output video signal whose horizontal frequency is fH2 can substantially be obtained even if the horizontal frequency fH2 is not the integer- multiplied fH1.
Patent JP-S63104293-A (JP)
Title: Sense amplifier
Inventor: INAGAKI YASABURO
IPC: G11C11/401
Filed: 1986-10-21
Abstract: PURPOSE:To make the differential voltage of bit lines when the cell is in 'H' larger than that of bit lines when the cell is in 'L' by connecting a main and auxiliary bit lines and a dummy capacitance to lower the pre-charge level of a bit line. CONSTITUTION:At a t1, a sense amplifier is activated, a main bit line is in a level Vcc, and an auxiliary bit line is in a GND level. Meanwhile, as for the dummy capacitance CD, contacting points 1, 2 go to the GND level by the turning on of MOSFETs Q9, Q11. At a time t2, the sense amplifier is non-active but goes to a precharged status, and by the turning ON of Q8, Q10, the main and auxiliary bit lines and the dummy capacitance are connected. As a result, the precharge level of the bit line goes to lower than 1/2Vcc.
Patent JP-2001075201-A (JP)
Title: Camera adapter for stereoscopic image photography
Inventor: KUMA HITOSHI
IPC: G03B35/02
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make switchable right and left inputted images by a liquid crystal shutter equipped with a single liquid crystal panel by providing the liquid crystal panel capable of changing the oriented direction of a liquid crystal molecule between the 1st direction parallel or perpendicular to the axis of polarization of a 1st polarizing plate and the 2nd direction perpendicular to the optical axis direction of a phase difference plate. SOLUTION: A 1st transmitted light beam P1 transmitted through a 1st polarizing plate 11 and a phase plate 12 and a 2nd transmitted light beam P2 transmitted through the plate 11 are transferred to an optical multiplexing means 13 and joined on the same optical path. The 1st and 2nd joined light beams are transferred to the liquid crystal panel 16 and only the 1st transmitted light beam P1 is transmitted through the panel 16 and the 2nd polarized plate 17 in a state α where the oriented direction of the liquid crystal molecule is the same direction as the axis of polarization D1 of the plate 11. Meanwhile, in a state β where the oriented direction of the liquid crystal molecule is an orthogonal direction to the optical axis direction of the plate 12, only the 2nd transmitted light beam P2 is transmitted through the panel 16 and the plate 17. Thus, the photographing of the right and left images is alternately performed.
Patent JP-2001073381-A (JP)
Title: Wood frame slope protection method
Inventor: KASANAMI EIJI
IPC: E02D17/20
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To simply install a horizontal timber and a vertical timber on a slope and suppress a cost by combining and arranging the horizontal timber and a vertical timber so as to make them in the form of a lattice, allowing to penetrate them to be driven into the slope, fixing them, penetrating them, stretching a vertical and horizontal rope in the form of the lattice, grounding a plurality of them on the slope surface in the form of the lattice, and fixing them by the vertical and horizontal rope and the anchor to construct a wooden reinforcing frame. SOLUTION: A plurality of the horizontal timbers 2 and vertical timbers 3 in prescribed length are combined and arranged in the form of the lattice. A main anchor 7 and an auxiliary anchor 8 are allowed to penetrate the horizontal timber 2 and the vertical timber 3 to be driven into the slope so as to fix the horizontal timber 2 and the vertical timber 3. The horizontal rope 4 and the vertical rope 5 are allowed to penetrate holes 2a, 3a for the rope of the horizontal timber 2 and the vertical timber 3 respectively to be stretched horizontally and vertically. Thereby they can be simply installed on the slope, outflow of slope surface soil due to rain can be suppressed, it is advantageously for greening, and a cost is suppressed.
Patent JP-2000082607-A (JP)
Title: Chip-type thermistor and its manufacture
Inventor: HIGUCHI YOSHIHIRO
IPC: H01C7/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise and reliable chip-type thermistor and a method for manufacturing a chip-type thermistor with satisfactory workability, operability, and productivity. SOLUTION: A thermistor layer 2 is connected through a glass layer with an insulating substrate 1, and the two side faces and upper face of the thermistor layer 2 are coated with a glass layer 4, and external electrodes 6A and 6B are formed on the both edge faces in this chip-type thermistor 10A. In this case, a thermistor wafer is connected through a glass layer with the plate face of a thin plate-shaped insulating substrate, and a groove reaching from the thermistor wafer side to the insulating substrate is formed, and the upper face of the thermistor wafer and the groove are coated and filled with glass. Then, this is cut in the direction of the groove and in a direction orthogonally crossing the direction of the groove so that a chip can be obtained, and outside electrodes are formed on the both edge faces of this chip. Thus a chip-type themistor can be manufactured.
Patent JP-S63104097-A (JP)
Inventor: KAN TOSHIYA
IPC: G09G3/18
Filed: 1986-10-22
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-H0884818-A (JP)
Title: Prize winning device for pachinko machine
Inventor: IMURA MASATOSHI
IPC: A63F7/02
Filed: 1994-09-20
Abstract: PURPOSE: To station any one game ball winning a prize from an opening/closing member to a stationing member. CONSTITUTION: Any one of game balls to win prizes is stationed from opening/ closing members 9a and 9b to a stationing member 11, that game ball is defined as a special prize ball, the opening/closing members 9a and 9b and the stationing member 11 are simultaneously operated by working one solenoid 14 arranged at a rear part and when returning the solenoid 14 to the original position after the lapse of a prescribed time, the game ball defined as the special prize ball is dropped to the stationing member 11 and guided to a special prize winning port 13. Plural game balls excepting for the game ball stationed at the stationing member 11 win prizes but the game ball to win the prize after the stationed game ball hits the upper part of the stationed game ball and is guide to and ejected from ejecting ports 12a and 12b arranged on the left and right sides.  In this case, move supporting parts 16 play a role of transmitting the back and forth movement of the solenoid 14 to moving parts 15.
Patent JP-H1094810-A (JP)
Title: Method for controlling speed of finishing mill in endless rolling
Inventor: IMAZEKI TOSHIO
IPC: C21D9/68
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve productivity in the rolling of a thin material by decelerating a sheet speed on the outlet side of the finishing mill during a time when the joining part of a joining strip is positioned between the finishing mill and a strip shear, and increasing the sheet speed on the outlet side after the completion of cutting. SOLUTION: The detecting sensor of the joining part is arranged in a prescribed position between the finishing mill 7 and the strip shear 10. A speed command to the finishing mill 7 is decelerated and compensated by a controller according to a detected signal obtained by the sensor so that a cutting speed limit is satisfied (about 1200mpm). After the completion of the cutting, the speed command to the finishing mill 7 is accelerated and compensated by the controller according to the detected signal of the winding completion of a coil, and the sheet speed on the outlet side is reset to a maxim umspeed. Consequently, a rolling time is shortened and the productivity in the rolling of the thin material can be improved.
Patent JP-H1174338-A (JP)
Title: Container with simply detaching cover
Inventor: EJIMA KAZUTOSHI
IPC: B65D85/86
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of removing a cover body. SOLUTION: This container is provided with a container main body 2, a cover body 6 for blocking the main body 2, and a simple detaching mechanism 13 which fixes reliably the cover body 6 on the main body 2 and, at the same time, removes easily the cover body 6 from the main body 2. The mechanism 13 is constituted of a fitting plate 15 which is mounted to the cover body 6 in such a way as to extend to the side of the main body 2 and, at the same time, has an elasticity and can be deflected. A part 16 to be fitted which is provided in the main body 2 and fitted with the plate 15 by pressing the cover body 6 to the side of the main body 2 to fix the cover body 6 on the main body 2. And a separation means 17 which is mounted between the plate 15 and the part 16 to be fitted, pressed to the side of the main body 2, and separates the plate 15 from the part 16 by the pressing.  When the cover body 6 is removed from the main body 2, the means 17 is pressed downward, the plate 15 is separated from the part 16, and the fixing of the cover body 6 on the main body 2 is dissolved.
Patent JP-H04251385-A (JP)
Title: Multi-picture processing system
Inventor: HAYASHI KAZUO
IPC: G06T1/00
Filed: 1991-09-30
Abstract: PURPOSE:To construct a multi-picture processing system having a multifunctional function which can process plural picture data in parallel. CONSTITUTION:This multi-picture processing system has an ordinary picture quality mode and high picture quality mode and, when the high picture quality mode is set from a user interface (UI) 18, a controller 19 makes the picture data sending speed from an image input terminal (IIT) 1 to a multiprocessing control section slower than that in the ordinary picture quality mode and, at the same time, controls the copy outputting interval of an image output terminal (IOT) 17. Moreover, since picture data from the TIT 1, a personal computer PC 4, etc., are accumulated in an accumulating means 13, the data can be outputted as copies when required. In addition, since the data are compressed by means of a compressing means 12 and the picture data accumulated in the accumulating means 13 can be outputted after repeatedly reading out and extending the data, the data can be outputted as plural copies by one time of original reading.
Patent JP-S62113015-A (JP)
Title: Dot type color recorder
Inventor: HOSOKAWA TSUNEO
IPC: G01D15/16
Filed: 1985-11-12
Abstract: PURPOSE:To enable two color printing as required and maintain a printing speed, by selection of color allotment of printing dot at a print head and a multicolor ink ribbon of different color range. CONSTITUTION:Color allotment of print dot 7 at a print head is changed over to black 4 dots + red 3 dots from normal black 7 dots during double color printing operation of an alarm print. A head is arranged to enable two character printing with one reciprocation of the print head. The selection of this color allotment is performed with a controller. At the same time, the multicolor ink ribbon is changed to black range, red ranged types corresponding to said black 4 dots + red 3 dots. This can prevent significant lowering of the print speed when double color printing is required for dot type color recorder for single color printing.
Patent JP-H02102200-A (JP)
Title: Method for producing compound semiconductor crystal film
Inventor: MURATA HIROSHI
IPC: H01L21/205
Filed: 1988-10-07
Abstract: PURPOSE:To enable growth at high reaction temperature and give theoretical band gap and excellent crystalline properties to an aimed film by introducing a raw material gas using a specific system in producing AlGaInP which is a material for visible semiconductor laser by an organometallic chemical vapor phase method. CONSTITUTION:GaAs substrate is set in a reactor made of quartz and heated to >=750 deg.C by induction heating by high-frequency coil while charging an arsenic gas (e.g., AsH2) into a reactor. Then a phosphorus gas (e.g., PH3) is introduced and after 1 second, a gas of the group III [e.g., Al(CH3)3, Ga(CH3)3 and In(CH3)3] and the phosphorus gas are simultaneously introduced and after 0-3 second, introduction of arsenic gas is stopped and growth of a compound semiconductor expressed by the formula AlxGayIn1-x-yP (0<=x<=1, 0<=y<=1 and 0<=x+y<=1) is started to provide the compound semiconductor crystal film.
Patent JP-2001046206-A (JP)
Title: Tableware for drinking and eating
Inventor: MINEMURA YOSHIKO
IPC: A47G19/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To make a tableware to be convenient to have it in a hand and to take a meal. SOLUTION: By making the bottom cut end part 2 of a tableware have a remarkably large diameter, when the tableware is held in a hand, the fingers can catch the bottom cut end part 2 by a natural angle and the tableware can be prevented from falling down. In addition, appropriate cutouts are formed on parts 4 and 5 which left and right thumbs catch and a cutout close to a standard width of the human mouth is formed at a part 3 to which the mouth is fitted to be convenient to take drinking water and liq. food.
Patent JP-2000081989-A (JP)
Title: Processor and cyclic encoding processing method using the processor
Inventor: INOUE YUKI
IPC: H03M7/18
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a processor having simple constitution eliminating the necessity of previously executing the shift operation of a register storing information bit strings even when a carry flag and the position of a bit for executing bit operation instruction and to provide also a cyclic encoding processing method capable of reducing processing quantity and sharply reducing a program size. SOLUTION: The processor is provided with plural registers (general registers) 110 for storing 1st to 3rd data, an arithmetic logical operation device 108 having input shfters 109, 119 for shifting data received by two input ports, a bit processor 111 for shifting the received data, an exclusive OR operation circuit(XOR circuit) 112 for executing exclusive OR operation between data shifted out from one of the input shifters 109, 119 and data shifted out from the processor 111, and a status register 113 for storing data outputted from the XOR circuit 112.