baber/WOPTO huggingface dataset:
Patent JP-S5478409-A (JP)
Title: Compound-wound ac generator
Inventor: KURODA WASUKE
IPC: H02K19/30
Filed: 1977-12-05
Abstract: PURPOSE: To stabilize the voltage rising property of the generator, by coupling a normally closed interrupter to the output of a rectifying diode to cumulatively apply the magnetic fluxes of shunt-wound and series-wound field coils when the generator starts.  
     CONSTITUTION: A shut-wound field coil 3 is connected to the output of an armature 1 through a rectifying diode 2. A flywheel diode 4 is coupled in parallel with a shunt-wound field coil 3. Series-wound field coils 5, 51 are connected to the output of the armature 1 through a rectifying diode 6 and auxiliary diodes 7, 71. A series circuit consisting of a resistor 8 and the normally closed interrupter 9, a voltage coil 10 for energizing the interrupter depending on the output, and an output terminal 1 are connected in parallel with the output of the rectifying diode 6. The normally closed interrupter 9, which is opened by the no-load voltage to cumulatively operate the shunt-wound and the series-wound field coils when the generator starts, is coupled to the output of the rectifying diode 6. Therefore, sufficient electric power is produced in a short time without being affected by the ambient temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6354429-A (JP)
Inventor: KURAUSU YOAKIMU DAARU
IPC: C08G65/00
Filed: 1987-06-09
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-S631955-A (JP)
Title: Method and apparatus for measuring young's modulus and internal friction
Inventor: OKAMOTO TAIRA
IPC: G01N19/00
Filed: 1986-06-20
Abstract: PURPOSE:To also perform the measurement of non-conductive plastic, by providing an electrode to one end surface of a plate-shaped measuring specimen by applying a paste having conductivity and heat resistance. CONSTITUTION:A specimen 1 having an electrode 11 mounted to the end surface thereof is placed on a jig 2 having two support parts so that the electrode 11 is turned downwardly. A conductor 7 having heat resistance comprising Mo, Ta or Ni is provided to the jig 2 and the part of the electrode 12 of the specimen is placed on the conductor 7 and the conductor 7 on an earth side overlaps at a place 13. When the specimen 1 is placed on two conductors 7, the electrode 11 on the specimen 1 is contacted with the conductor 7 on the earth side among two conductors 7 so as to reach above the drive electrode 8 on the jig 2. Alternating voltage is applied between the drive electrode 8 and the electrode on the surface of the specimen 1 from an alternating voltage source 5 to vibrate the specimen. By allowing the drive electrode 8 to position at the center of the specimen 1, vibration is obtained efficiently.
Patent JP-S5478139-A (JP)
Title: Pressure fixing device
Inventor: KATOU TOSHIBUMI
IPC: G03G15/20
Filed: 1977-12-05
Abstract: PURPOSE: To miniatureze the construction of supporting members and achieve the improvement in positioning accuracy by integrally constituting the supporting members supporting each end part of a fixing roller pair without dividing the same to two parts.  
     CONSTITUTION: Upper and lower fixing rollers 1, 2 which are mutually pressure contacted are supported by right and left supporting members A, B at the respective end parts. These supporting members are made in an integral construction of approximately C shape, wherein the upper part 8 and lower part 8a and a columnar connecting part 9 positioned between these upper and lower parts are constituted as one part and the receiving faces 10, 10a of the rollers extending in semi-circular form are formed to the upper part 8 and lower part 8a. These receiving faces are formed in groove form being stepped to the outside circumferential faces 11, 11a of the upper and lower parts 8, 8a. The rollers 1, 2 are controlled of the movement in their logitudinal direction by said step parts. By making use of the deflection of the connecting part in this way, the construction of the supporting members may be miniaturized and positioning accuracy may be enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63452-A (JP)
Title: Manufacture of magnetic thin film
Inventor: ADACHI HIDEAKI
IPC: G11B11/10
Filed: 1986-06-20
Abstract: PURPOSE:To manufacture a magnetic thin film containing Pt, Mn, and Sb, excellent in magneto-optical effects, and used for photomagnetic recording, by simultaneously evaporating individual evaporation sources containing Pt, Mn, and Sb, respectively, to under go film formation on a substrate. CONSTITUTION:A Pt target 11, an Mn target 12, and a Sb target 13 are separately disposed in a chamber (not shown in fig.), and further inclined by about 30 deg. so that they are focused on the position of a quartz glass substrate 18. Permanent magnets (not shown in fig.) are provided to the lower parts of the targets 11-13, respectively, so as to form parallel magnetic fields 17 on the surfaces. Then, the inside of the above chamber is filled with a low-pressure atmosphere of Ar gas, where electric powers properly controlled by means of individual DC power sources 14-16 are impressed, respectively, on the targets 11-13, so that Pt, Mn, and Sb are severally evaporated at practically equal velocities by means of ion bombardment by magnetron sputtering. Further, the above substrate 18 is heated up to >=about 200 deg.C and held at that temp. In this way, a crystalline thin film consisting of Pt, Mn, and Sb in a ratio of approximately 1:1:1 and unidirectionally oriented can be formed on the substrate 18.
Patent JP-S5370306-A (JP)
Title: Iron core for revolving electrical machinery
Inventor: MOTOJIMA TERUHISA
IPC: H02K1/06
Filed: 1976-12-03
Abstract: PURPOSE: To prevent a coil damage by bending an angle part of teeth parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S626860-A (JP)
Title: Brake apparatus for vehicle
Inventor: YAMANAKA TOSHIHIKO
IPC: B60T7/12
Filed: 1985-07-02
Abstract: PURPOSE:To maintain stop state of vehicle reliably by closing the cut-valve in brake liquid pressure circuit when the accelerator pedal is not stepped under approximately zero vehicle speed while boosting the liquid pressure in the downstream of cut-valve and feeding to the wheel cylinder. CONSTITUTION:An actuator 20 assembled with a cut-valve 22 and a piston 23 is arranged in the liquid pressure path P1 for leading the brake liquid pressure through master cylinder 12 to the wheel cylinder 14. The liquid chamber R at the left of piston 23 is communicable with the power source P through a solenoid valve 30. Upon detection through a controller 50 on the basis of the outputs from wheel speed sensor 51 and acceleration sensor 52 that the vehicle speed is approximately zero and the accelerator pedal 15 is not stepped, the solenoid valve 30 is functioned to lead the liquid pressure into the liquid chamber R thus to move the piston 23 to the right and to close the cut-valve 22 while the liquid pressure in the liquid chamber R0 is fed to the wheel cylinder 14 thus to perform braking.
Patent JP-H0313256-A (JP)
Title: Method for preventing carbon pickup in continuous casting of molten steel
Inventor: WASHIO MASARU
IPC: B22D11/10
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the C pickup from molding powder by incorporating a specific ratio of the C into the molding powder and then executing a continuous casting under the conditions under which the relation between the content of the C in the molding powder and the flow rate of an inert gas satisfies specific equation. CONSTITUTION:The molten steel in a ladle is supplied via an immersion nozzle into the continuous casting mold and is continuously molded under the intervention of the molding powder. After >=2.5wt.% C is incorporated into the molding powder, the molten steel is continuously cast under the conditions under which the content of the C in the molding powder and the flow rate of the inert gas to be blown into the mold 1 for continuous casting via the immersion nozzle 4 satisfy the equation. In the equation, A is the content (wt.%) of C in the molding powder, B is the flow rate (l/min) of the inert gas.
Patent JP-S63309883-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: ISHIKAWA KIYOMITSU
IPC: G01B11/00
Filed: 1987-06-12
Abstract: PURPOSE:To detect a distance, a position and a shape of an obstacle from the number of incidences of an incident beam, an incident angle and an incident position, by emitting successively modulated beams from plural LEDs, and allowing reflected beams from the obstacle to be made incident on a light receiving element having directivity. CONSTITUTION:When a retreat of a vehicle is detected by a signal from a back lamp switch 9, etc., a control circuit 3 outputs successively an ON signal to each LED of a stop lamp. As a result, a signal accompanied with a frequency of an oscillator 1 is outputted to each driving circuit 2 from an AND circuit Q, and each LED emits successively modulated beams toward the rear of the vehicle. The emitted modulated beams irradiate an obstacle and reflected irregularly, and its reflected beams return to a light receiving element H. In this case, since the element H has directivity, only the reflected beam of some incident angle range is photodetected. Subsequently, the incident beam of the element H is converted to an electric signal, passes through an amplifier 5, etc. and inputted to the control circuit 3. In the input data of the circuit 3, the number of incidences of the reflected beam, an incident angle an incident position are contained, and based on this data, an existence, a distance, a position and a shape of the obstacle are detected.
Patent JP-S636122-A (JP)
Title: Apparatus for preventing unwinding of roving end
Inventor: OGISO TAKASHI
IPC: D01H9/18
Filed: 1986-06-21
Abstract: PURPOSE:To prevent the unwinding of a roving end, by holding a roving bobbin with a peg on a transporter and rotating the bobbin along the direction to wind a roving by a bobbin rotating apparatus while pressing the circumference of the wound roving of the bobbin with a pressing device. CONSTITUTION:In the transport of a roving bobbin, the posture of the bobbin is maintained by a peg 32 of a lifter 27 and, at the same time, the outer circumference of the wound roving of the bobbin is pressed with a pressing device 34. The roving bobbin is rotated along the direction to wind the roving with a bobbin-rotating apparatus 38 keeping the above state. A roving end of a roving bobbin doffed from a roving machine can be surely pressed against the wound roving.
Patent JP-H01313548-A (JP)
Title: Polymer composition and rubber product for sliding prepared therefrom
Inventor: IWASAKI SHINICHI
IPC: C08L23/00
Filed: 1988-06-13
Abstract: PURPOSE:To obtain a polymer composition which can give a product having a lowered coefficient of friction and improved hardness and strengths by mixing an ultrahigh-MW PE with an ethylene/alpha-olefin rubber. CONSTITUTION:An ultrahigh-MW PE (A) of an average MW (viscometry) of 800000-2500000 is mixed with an ethylenealpha-olefin rubber (B) (e.g., ethylene/ propylene/diene rubber) in an amount to give a ratio of component A to component B of 1-99/99-1 and, optionally, carbon black, Sb2O3, TiO2, etc., (C).
Patent JP-S6125195-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G02F1/133
Filed: 1984-07-13
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-H04344566-A (JP)
Title: Machine translation system
Inventor: SENDA SHIGEYA
IPC: G06F17/27
Filed: 1991-05-21
Abstract: PURPOSE:To deal with as separate relations when the cooccurrence relations attached to elements in parallel phrases are different. CONSTITUTION:Morpheme analyzing section 1 uses a word dictionary 5 to carry out ordinary morpheme dividing processing and so on. A syntax analyzing section 2 obtains information of individual words and prepares a tree structure in accordance with grammatical rule 6. A syntax converting section 3 converts the tree structure of an input language to the tree structure of an output language. That is, after the input language is converted to a meaning expression, the cooccurrence processing is applied to the meaning expression to determine a case and translated word. A morpheme generating section 4 uses a generating rule 7 to translate an obtained tree structure for each node. In the analysis processing including parallel phrases, when the cooccurrence relation occurs in elements of parallel phases from the outside of the parallel, the cooccurrence relation is examined for individual elements, and if cooccurrence relations that are attached to individual elements are different from each other, those cooccurrence relations are dealt with as separate cooccurrences.
Patent JP-H10295948-A (JP)
Title: Maneuverable assembly type kite
Inventor: SUNAMI SHOHEI
IPC: A63H27/08
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a maneuverable assembly type kite capable of being stably flown even when the kite is miniaturized in shape and capable of being freely maneuvered via the action of kite strings. SOLUTION: Spindle-like gussets forming a camber to increase buoyancy are provided at the front portion of the boundary between horizontal wings and vertical wings, wedge-like gussets to save buoyancy are provided at the rear edges of the horizontal wings, and kite strings 11 are fitted crossingly on the back face of the kite as the means to rotate the kite via the actions of the kite strings 11.
Patent JP-H10313636-A (JP)
Title: Wiring structure for portable work machine
Inventor: ARAKI TSUNEO
IPC: F02B63/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure with improved appearance and handleability for preventing a wire for control from being caught by a tree branch or the like and disconnected during work and during carrying movement by guiding the wire for control to the inside of a cover, guiding it to a buffer groove further and extending it to an operation handle part. SOLUTION: The wire 6 for control extended from a prime mover part 1 to the operation handle part of an operation rod 3 is guided inside the cover 2 of the prime mover part 1, guided to the buffer groove 18 provided on the outer periphery of a rubber vibration isolator 17 inserted and fixed to the operation rod attaching cylinder part 2a of the cover 2 further and extended to the operation handle part.
Patent JP-H09326951-A (JP)
Title: Image pickup device
Inventor: ABE KENJI
IPC: H04N5/225
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device with an excellent operability and able to magnify an image pickup area effectively. SOLUTION: In the image pickup device where a camera section 101 and a display section 102 are configured separately, switches 119a-119d are provided to the camera section 101 and the display section 102, respectively. Furthermore, the image pickup device is provided with a pan head section 104 to conduct panning and tilting of the camera section 101, and a grip to allow a photographer to hold the image pickup device is formed to the pan head section 104 and the display section 102 respectively.  The camera section 101 and the display section 102 are configured separately and various operation keys are provided to a proper position of the camera section 101 and the display section 102 or the grips are arranged to them, then the image pickup at a narrow position and image pickup at a high angle and a low angle is facilitated and then the image pickup device with very excellent operability is realized.
Patent JP-H11339665-A (JP)
Title: Ac plasma display panel, substrate for it and protective film material for it
Inventor: WATABE KEIJI
IPC: H01J11/50
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance a secondary electron discharging rate of a protective film on an AC(alternate current) PDP(plasma display panel), and to suppress and eliminate flicker and failed discharge lighting. SOLUTION: In this substrate for an AC PDP, an X-electrode 10 and a Y- electrode in parallel each other are extendedly formed on the surface of a glass substrate 1, a dielectric layer 2 to entirely cover the surface of these electrodes and the glass substrate 1 is formed, and a protective film 3 to entirely cover the surface of the dielectric layer 2 is formed. The protective film 3 is formed by using a pellet formed by baking it for 30 minutes at 1400 deg.C in the atmosphere as a vapor deposition source in an electron beam vapor deposition method after powder of basic magnesium carbonate penta-hydrate and powder of iron oxide are mixed at a designated rate and pressurized for molding in a die. The protective film 3 is heated at 350 deg.C-500 deg.C in a vacuum or a reductive atmosphere after it is formed.  The protective film 3 comprises solution of magnesium oxide and iron oxide, and concentration of the iron oxide is 0.1 mol.% to 20 mol.%.
Patent JP-H07131022-A (JP)
Title: Complementary thin film fet transistor
Inventor: NAGANO KATSUTO
IPC: H01L27/092
Filed: 1993-06-17
Abstract: PURPOSE:To realize good frequency characteristics and high integration by laminating two semiconductor layers, i.e., N-type and P-type layers, thereby forming a thin film FET transistor. CONSTITUTION:A vertical face 59 is formed entirely at the end part of laminated semiconductor layers 54-58 and the operating regions of an NMOSTFT 52 and a PMOSTFT 53 are constituted on the vertical face 59. Silicon at the end part is then thermally oxidized to form a gate insulating film of SiO2 layer 60 and a low resistance thin silicon film 61 is deposited thereon thus forming a gate electrode. In the NMOSTFT 52 and PMOSTFT of such CMOSTFT 50, carriers are controlled by the gate electrode to flow in the thickness direction of the laminate. In this regard, the semiconductor layers 55, 57 can be formed sufficiently thin, and thereby good frequency characteristics can be attained.
Patent JP-S6037599-A (JP)
Inventor: IWAMURA HIROSHI
IPC: G10H1/40
Filed: 1983-08-10
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-H0437873-A (JP)
Title: Image forming device
Inventor: SATO MINORU
IPC: B01D53/66
Filed: 1990-06-04
Abstract: PURPOSE:To reduce flow velocity of air passing through an ozone filter and to improve ozone elimination ratio by providing a specified angle between advancing direction of the air flowing through an air duct to introduce the air to the filter and the advancing direction of air flowing through the filter. CONSTITUTION:The device 15 is the ozone filter to eliminate ozone generated inside the device, and inclination of an arrow 22 corresponding to an arrow 21 is shown by the angle theta. The direction of air flowing through the filter 15 is inclined only for theta (0<theta<90 deg.). The air sunctioned from inside the device flows inside the air duct 14 in a horizontal direction, from left to right, as shown by the arrow 21. Next, since the air flowing to the ozone filter 15 is passed through the filter 15 and has its advancing direction forcedly altered as shown by the arrow 22, the air flowing to the filter 15 has its flowing speed (flow velocity) reduced, and as the angle theta is made greater, the flow velocity of air when it passes through the filter 15 is reduced.
Patent JP-S5577403-A (JP)
Title: Gang head replacement type machine tool
Inventor: IDA YUKINARI
IPC: B23Q3/157
Filed: 1978-11-28
Abstract: PURPOSE:To greatly increase the number of gang heads, by providing a stock yard, sequentially arranging the gang heads on the yard and replacing the gang heads by each other through the medium of a conveying truck. CONSTITUTION:A plurality of gang heads 9 are sequentially arranged on a support frame 16 on a stock yard 13 provided with a moving track 12. A truck 11 having a vertically moved holder is moved on the track 12 in the direction of an arrow. One of gang heads 9 movable on rails 6, 8 of a machining unit 5 is transferred onto the truck and then returned onto a vacant part of the support frame 16. Another gang head 9 is transferred onto the truck 11 and then mounted on the machining unit 5.
Patent JP-H0441894-A (JP)
Title: Measuring device for tail clearance of shield excavator
Inventor: GOTO TORU
IPC: E21D9/06
Filed: 1990-06-06
Abstract: PURPOSE:To correct the direction of a shield body and improve the excavating accuracy by measuring the tail clearance directly with a sensor provided in plural places inside the shield body to measure the distance from the inside circumference surface of the skin plate of a shield body to the outside circumference surface of a segment. CONSTITUTION:A distance sensor 11 provided in plural places along a shield body 1 in the circumference direction measures the distance up to the outside circumference surface of an existing segment 8 as a tail clearance C1. The amount of eccentricity ex, ey between the center of the shield body 1 and the center of the segment 8 is found. Upon calculating the eccentricity amount (e) using the value and judging the direction of eccentricity of the shield body 1 in contrast to the existing segment 8, correction is made to the direction of the shield body 1. The tail clearance between the shield body 1 and segment 8 is then kept constant. A tunnel excavation with high accuracy in compliance with the construction scheme can thus be realized.
Patent JP-S5937178-A (JP)
Inventor: NOHARA HIROSHI
IPC: B65D88/74
Filed: 1982-08-25
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-S5671883-A (JP)
Title: Control system for memory
Inventor: RAIBA KOUJI
IPC: H04N1/21
Filed: 1979-11-14
Abstract: PURPOSE:To enable the write-in/readout of data of two types of clock rates continously and to perform refresh control, by forming the data write-in/readout cycle  through the use of a given clock to the same memory. CONSTITUTION:The data write-in/readout receives control from the level of the signal 21 at a clock generator 18, the write-in/readout cycle in data clock rate 1MHz at high speed side is formed by using the clock rate of 9MHz from an oscillator 19, the readout for the observation of picture from a memory 7 is made at high speed in 1MHz, and the write-in of data in lower speed than the readout is made by using the remaining period used for the readout in the relation of signal 20 and 21. Accordingly, 9-word, 72-bit of memory 7 at high speed readout can parallelly be Accessed, and the readout/write-in can continuously be made to the memory 7 and this state can be observed by a monitor 12.
Patent JP-2000336495-A (JP)
Title: Production of magnetite hyperfine particle
Inventor: TANAKA CHIKAFUMI
IPC: C25B1/21
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing magnetite hyperfine particles having a sharp grain size distribution below 100 nm in average grain size by inexpensive raw material with simple equipment. SOLUTION: An electrolytic cell is partitioned by ion exchange layers and an electrolyte containing ferrous ions is put into the anode 1 side of this cell and an alkaline electrolytic to the cathode 2 side. Voltage is impressed between the anode and cathode of such electrolytic cell to move the ferrous ions through the ion exchange layers from the anode side to the cathode side, by which the iron compound deposited in the alkaline electrolyte on the cathode side is oxidized and the magnetite hyperfine particles are obtained.