baber/WOPTO huggingface dataset:
Patent JP-H03293516-A (JP)
Title: Correcting method for output of azimuth detecting apparatus
Inventor: IHARA YASUHIRO
IPC: G01C17/38
Filed: 1990-04-12
Abstract: PURPOSE:To improve the detecting accuracy of azimuth by a method wherein the central coordinates, ellipticity, axial direction of an ellipse output by the terrestrial magnetism which is necessary to calculate the azimuth with use of a terrestrial magnetism sensor are obtained from coordinates of a plurality of representative points on the ellipse obtained from the data during a one turn. CONSTITUTION:A host detector is constituted of a terrestrial magnetism sensor 1 which decomposes the intensity of the terrestrial magnetism into components in two directions orthogonal to each other, a turning angle sensor 2, A/D converters 31, 32, a microcomputer 4, an output means 5 and a memory. The geomagnetic azimuth data collected during one turn is averaged in an averaging process based on outputs from the sensor 2 for every turn of predetermined angles, so that a representative point is calculated. Moreover, the central coordinates of the ellipse are obtained from the representative points. It is detected whether the ellipse is linearly symmetric to a linear component connecting the central coordinates with each representative point on the circumference of the ellipse. The direction of the linear component assuming the linear symmetric relation is calculated as an axial direction of the ellipse, whereby the axial direction can be obtained correctly. Accordingly, outputs can be corrected correctly.
Patent JP-H01268859-A (JP)
Title: Formation of transparent conductive film and device therefor
Inventor: ONO ICHIRO
IPC: C23C14/08
Filed: 1988-04-20
Abstract: PURPOSE:To form a film having a constant resistance value on all substrates by controlling the supply of gaseous O2 into a sputtering chamber in accordance with the O2 partial pressure in the atmospheric gas in the sputtering chamber at the time of forming a transparent conductive film by sputtering. CONSTITUTION:A target material 18 is set in the sputtering chamber 16 prior to the formation of an ITO film 21, and the chambers 1a-1c are evacuated. Gaseous N2 is then supplied into the chamber 1a to the atmospheric pressure, then a glass substrate 20 is set, and the chamber 1a is evacuated to a high vacuum. The substrate 20 is then sent into the chamber 1b, gaseous Ar and O2 are supplied from supply pipes 9 and 10, the chamber 16 is simultaneously evacuated by an evacuating device 4, the total atmospheric gas pressure in the chamber 1b is controlled, and sputtering is carried out. In this case, a part of the atmospheric gas in the chamber 16 is sampled into a sampling tube 13, a signal corresponding to the O2 content in the gas is sent from a mass spectrometer 14 to an arithmetic controller 16. The O2 partial pressure in the atmospheric gas is measured by the controller 16, and the supply of gaseous O2 is controlled in accordance with a difference between the measure value and the set O2 partial pressure value.
Patent JP-S5220906-A (JP)
Title: Sintered alloy for valve seats
Inventor: SAITOU YUUICHI
IPC: F01L3/02
Filed: 1975-08-12
Abstract: PURPOSE: Provision of a sintered alloy having high high-temperature wear durability, suitable for valve seats for internal combustion engines using fuels having no lubricity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59224751-A (JP)
Inventor: KAKIZAKI MASAYOSHI
IPC: E04C5/00
Filed: 1983-06-01
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-S5322594-A (JP)
Title: Dissolution of urethane polymer
Inventor: SAKAI KAZUYOSHI
IPC: B29B17/00
Filed: 1976-08-13
Abstract: PURPOSE: To dispose or reuse advantageously waste urethane foam by dissolving the waste urethane foam at low temperatures in a short period of time using a solution containing a urethane polymer as a solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5431254-A (JP)
Title: Antenna for mobile/syationary satellites
Inventor: MIYAMOTO BUNICHI
IPC: H01Q3/00
Filed: 1977-08-13
Abstract: PURPOSE:To ensure reception of the electric waves from both the mobile and stationary satellites by receiving the electric wave from the mobile satellite through the tracking antenna after reflecting the wave from the mobile satellite by the stationary satellite reflecting plate.
Patent JP-S62253462-A (JP)
Title: Impact pulse generating circuit for dot matrix printer
Inventor: HORI SHINICHI
IPC: B41J2/51
Filed: 1986-04-25
Abstract: PURPOSE:To enhance processing speed and contrive a higher printing speed, by providing an impact pulse controlling part of a dot matrix printer as hardware. CONSTITUTION:Character patterns in the form of 24X24 dot matrices are set into 8-bit data registers IC1-IC3 by using signals WR1, WR2, WR3 under the functions of control signals of address signals SDR0, SDR1 and a writing signal WRITE which are inputted to a 4-bit decoder circuit IC4. Odd-numbered not column data are inputted to input terminals of an odd-numbered dot column adder IC7, which even-numbered dot column data are inputted to input terminals of an even-numbered dot column address IC8, and printing bits are added. Added data are read into counters IC10, IC14 latch signals OLAT, ELAT from memories IC9, IC13, respectively, and signals OQH, EQH are outputted respectively from the counters IC10, IC14, whereby printing speed is enhanced.
Patent JP-S61257993-A (JP)
Title: Phosphoric ester macromer and production thereof
Inventor: YAMADA AKIRA
IPC: C08F30/02
Filed: 1985-05-08
Abstract: NEW MATERIAL:A compound shown by the formula I (4<=n<=22; 1<=a<=2; 1<=b<=2; a+b=3; R is 2-4C alkylene; R' is H or methyl). EXAMPLE:Di(2-hydroxyethyl methacrylate)mono(oligoethylene oxide) phosphoric triester shown by the formula II. USE:A softener for plastics, a pressure-sensitive adhesive, an adhesive, a nonionic metallic ion collecting and separating material, a protein separating material or a solid electrolyte (blended with lithium perchlorate, etc.). PREPARATION:A hydroxyalkylene (meth)acrylate shown by the formula III is reacted with an oligo ethylene oxide of one terminal methyl ether having 200-1,000 molecular weight and phosphorus oxychloride in a dehydrated aprotic organic solvent in the presence of an agent to eliminate a tertiary amine hydrochloride, containing no active carbon.
Patent JP-H06309107-A (JP)
Title: System provided with hard disk device and disk data input /output method
Inventor: YUKI KEIKO
IPC: G06F13/12
Filed: 1993-04-23
Abstract: PURPOSE:To provide a system in which even an auxiliary computer without possessing an arbitration phase can directly make access the hard disk device of a main system. CONSTITUTION:This system is equipped with the main system 1 provided with the hard disk device 14 connected to a first SCSI protocol controller 153 by a first SCSI bus 155, and the auxiliary computer 2 provided with a disk device 21 connected to a second SCSI protocol controller 232 by a second. SCSI bus 24, and the main system 1 is equipped with a gate 15 set in a passing state when data is written from the outside, or the data is read out from the hard disk device 14 to the outside, and in a non-passing state in a time other than that.
Patent JP-S62283238-A (JP)
Title: Differential gear equipped with differentiation restricting mechanism
Inventor: TANAKA TOSHIFUMI
IPC: F16H48/30
Filed: 1986-04-25
Abstract: PURPOSE:To execute the selection between the ordinary differential movement and the limited differential movement certainly, speedily and smoothly by permitting a spring plate for pressing a frictional clutch to be shifted in the longitudinal direction by a rolling body and a mechanism utilizing the inclined surface. CONSTITUTION:A rolling body 9 is arranged in a plurality of through holes 8 in the boss part 7 of spring plate 2 for pressing a frictional clutch 2. In the ordinary differential state, the rolling body 9 is positioned in the recessed part 10 on the outer peripheral surface of a sleeve 6, and the outer peripheral side of the rolling body 9 is attached onto the clutch case inclined surface 15 of a clutch case 1 arranged onto the outer peripheral side of the boss part 7. When the sleeve 6 is pulled out, the rolling body 9 is pushed outwardly by a sleeve inclined surface 12, and the rolling body 9 is shifted to a recessed part 11, guided by the clutch case inclined surface 15, and the spring plate 2 retreats. When the sleeve 6 is pulled out up to the position where the rolling body 9 is positioned onto the pushing side surface 13 of the sleeve 6, the limited differential state is generated by the retreat of the spring plate 2.
Patent JP-S5724225-A (JP)
Title: Continuous molding of fiber-reinforced synthetic resin foam
Inventor: NISHIHARA KIYOSHI
IPC: B29C44/20
Filed: 1980-07-18
Abstract: PURPOSE:To obtain fiber-reinforced synthetic resin foam continuously by impregnating reinforcing fiber with foaming synthetic resin, then foaming and harding it. CONSTITUTION:Foaming original liquid 6 of polyurethane foam etc. is made by mixing of e.g. polyol component and polyisocyanate component in the delivery mixer 7 and is delivered into the molding passage 2 from the opening of nozzle 8 tip. Only glass fiber exists in the first zone I of the forming passage. The boundary of the zone II and the zone III is the position of the opening of the nozzle 8 tip, however there is no substantial difference between both zones. The zone IV shows completion of expansion and gelation by original liquid 6. Figure 3 shows A-A section of figure 2.
Patent JP-S62296730-A (JP)
Title: Small motor
Inventor: SATO HIRONOBU
IPC: H02K1/14
Filed: 1986-04-25
Abstract: PURPOSE:To facilitate assembly of a stator in a motor having the stator of three-foot form, by a method wherein a contact surface between a stator core and a foot member is formed in concentric circular arc. CONSTITUTION:A stator core 1 is composed of magnetic poles 3, 4, 5 and foot members 9, 10, 11 connected thereto, and a core 2 is press fitted to other side of a foot member. A hole 14 is for inserting of a guide pin used in press fitting of the core 2. Contact portions 16, 17, 18 between the core 2 and the foot members 9, 10, 11 are formed by concentric circular arcs of radiuses R and r about one point O on the center foot 10. In this constitution, shifting during press fitting of the core 2 is produced only at rotational direction about the point O. Consequently the press fitting is performed easily by taking care of this shifting only. Also the press fitting is possible at slight shifting of the core 2 about the center point O, and even if the press fitting is performed in this state, contact state in the contact portions 16, 17, 18 is always constant and performance of the motor is not deteriorated.
Patent JP-S61255940-A (JP)
Title: Polyester film having coated layer
Inventor: TAKEDA NAOHIRO
IPC: C08J7/04
Filed: 1985-05-10
Abstract: PURPOSE:To provide the titled film having improved chargeability, by providing a coated layer on at least one side of a polyester film. CONSTITUTION:1-80wt% phthalocyanine metal complex contg. sulfo (salt) groups, water-soluble and/or water-dispersible resins (e.g. gelatin) and optionally, additives such as crosslinking agent, fine inorg. powder, anti-foaming agent, coatability improver, thickener, antistatic agent, org. lubricant, etc., are dissolved or dispersed in water to obtain a coating agent. The agent is applied to at least one side of a monoaxially stretched polyester film and optionally dried. The film is oriented in a direction perpendicular to the direction of the above stretching and heat-treated to form a coated layer of 0.01-1mu in thickness on the surface of the biaxially oriented polyester film of 1-500mu in thickness.
Patent JP-H01269129-A (JP)
Title: Microprogram controller
Inventor: WAKAYAMA TAKAHARU
IPC: G06F9/26
Filed: 1988-04-20
Abstract: PURPOSE:To save a return address after a sub-routine processing is completed and to supervise the number of the processing repetitions even when the number of times of the nesting of the sub-routine is increased by providing a means to select an address to add a constant number to a branching address to the sub-routine when the number of times of repetition goes to '0'. CONSTITUTION:The title device provides a repetition frequency holding means to hold the number of times of the repetition of a sub-routine during the execution, an address holding means 8 to hold all branching addresses to respective sub-routines, means 9 and 1 to change the holding contents of a repetition frequency holding means 12 while the number of times of the repetition held at the repetition frequency holding means 12 is subtracted successively one by one for the repetition of the sub-routine, and a means 7 to select a branching address to the sub-routine until the number of times of repetition becomes 0 as the return address of the sub-routine and select the address to add a constant number to the branching address to the sub-routine when '0' is obtained. Namely, by saving plural return addresses from the sub-routine, the address saving and the supervision of the number of times of processing repetition can executed.
Patent JP-S5621863-A (JP)
Title: Multinozzle head for ink jet
Inventor: KAKEFU SADAO
IPC: B41J2/02
Filed: 1979-07-31
Abstract: PURPOSE:To increase the transfer efficiency of vibration of a diaphragm by mounting a plurality of nozzles in a front wall with a plurality of nozzles in a rear wall closely and oppositely and further setting a liquid chamber (liquid chambers) at one side of the front and rear walls or at both sides of them. CONSTITUTION:A vibrating chamber 10 is formed securing a diaphragm 2 to top ends of two protruded walls 9 project towards the front wall 1A from the rear wall 1B. A space of the gap 12 between the front wall 1A having nozzles 3 and the diaphragm 2 is made to be 0.5-1.0mm.. The liquid chambers 13 and 14 are formed on both sides of the diaphragm 10 respectively, said liquid chambers being connected to the gap 12. Pressure controlling pipe 6 is provided in the liquid chamber. Since the transfer range of the vibration of the diaphragm 2 is small and the transfer distance of the vibration of the diaphragm is short, the transfer loss of the vibration energy is a little.
Patent JP-S60243322-A (JP)
Title: Method of improving performance of multi-cylinder engine
Inventor: SHIMIZU TATESHI
IPC: F02B27/04
Filed: 1984-05-16
Abstract: PURPOSE:To easily improve the overall output of engine by making the valve timing overlapping angle of a cylinder which has a shorter exhaust pipe larger than that of a cylinder having a longer exhaust pipe. CONSTITUTION:The transversely-mounted V-engine has exhaust pipes 3, 5 respectively extending from the front side of a forwardly-inclined cylinder 2 and from the rear side of a rearwardly-inclined cylinder 4. Therefore, the length of the exhaust pipe 3 of the forwardly-inclined cylinder 2 is longer than the exhaust pipe 5 of the rearwardly-inclined cylinder 4. In the present embodiment, the valve timing overlapping angle of the rearwardly-inclined cylinder 4 having the shorter exhaust pipe 5 is made larger than that of the forwardly-inclined cylinder 2 having the longer exhaust pipe 3. The difference of angle between the cylinders 2, 3 is set in the range of 1-60 deg.. By this constitution, the overall engine output can be improved without modifying intake and exhaust pipes, etc.
Patent JP-H04306289-A (JP)
Title: Non-asbestos insulating material and non-asbestos molding of friction material
Inventor: KOBAYASHI MITSURU
IPC: F16D69/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide the subject insulating material comprising reinforcing fibers excluding asbestos and containing metal fibers, a binder consisting of a thermoplastic resin and a filler, and having good heat resistance and a strength resisting against the braking forces of middle and large motor vehicles. CONSTITUTION:The objective insulating material comprises (A) reinforcing fibers excluding asbestos and containing metal fibers, such as steel fibers, copper fibers or bronze fibers, preferably having an average fiber diameter of preferably 30-150mum and an average fiber length of approximately 0.5-6.0mm in an amount of approximately 0.5-20vol.% based on the total amount of the insulating material, and (C) a filler such as barium sulfate.
Patent JP-2000126449-A (JP)
Title: Game device
Inventor: ANDO KAZUO
IPC: A63F13/285
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To enable vibration to be efficiently transmitted to a player by equipping a vibration part including a vibration means to vibrate correspondingly to the progress of a game into one end part of an operating body in a game device in which the operation body is vibrated correspondingly to a character on a display screen sensing an impact to play back a prescribed sound. SOLUTION: An operation lever 7 which is used for a player to operate a game device looking at the progress of a game displayed on a CRT display is equipped with an operation part 12 on the upper end part and a support part 14 on the middle trunk part and a vibrating part 15 to vibrate correspondingly to the progress of the game on the lower end part. A drive motor 10 as a drive means and a plumb 24 are mounted on the vibrating part 15 via a motor bracket 25. Vibration is generated by the movement of the center of gravity of the plumb to rotate, accompanying driving of the vibration motor 10 and the vibration is transmitted to a shaft 17 and a lever ball 16 via the motor bracket 25 to be transmitted to a hand of the game player.
Patent JP-H02277388-A (JP)
Title: Visualizing system for time change area
Inventor: IWASE HIROMICHI
IPC: G06T1/00
Filed: 1989-04-18
Abstract: PURPOSE:To display the history of an image supplied successively so as to be easy to observe by an observer by supplying the information of the outside to a change area detecting part as an image by an image supplying part, storing a supplied image at the change area detecting part, performing an arithmetic operation between the image and the supplied image, and detecting difference between them. CONSTITUTION:A change area detection circuit 2 stores the image supplied from an A/D converter 1b in the inside. A time change area and a time unchange area are detected between stored image data and the image supplied from the A/D converter 1b, and the image in which those areas are distinguished is generated. A gradation conversion circuit 4 converts the picture element value of the image data, and a D/A converter 5a converts the image data to analog data, and a monitor 5b converts supplied synchronizing signal and image data to luminance information, then, displays them.
Patent JP-S58213927-A (JP)
Title: Construction machine such as power shovel
Inventor: IKEDA TOSHIO
IPC: E02F3/43
Filed: 1982-06-07
Abstract: PURPOSE:To gradually increase the discharge amount of a variable pump when actuating a rotator by using a system in which the negative pressure detection port of a flow direction control valve for a turning motor is connected to a load sensing valve to control the discharge amount of the variable pump and a pilot relief valve through a throttle mechanism. CONSTITUTION:In an oil-pressure circuit having load sensing valves 21 and 22 to control the discharge amounts of variable pumps 19 and 20 and a flow direction control valve 14 with a negative pressure detection port for switching the supply direction of pressure oil from the variable pump 19 to a turning motor 13, the negative pressure detection port R of the flow direction control valve 14 is connected to a pilot relief valve 29 and the spring chamber 21C of a load sensing valve 21 through a throttle mechanism 27. When actuating the turning motor 13, the pressure of the spring chamber of the load sensing valve 21 is kept at a pressure below the set relief pressure of a cross-over relief valve 26 by the pilot relief valve 29, and the negative pressure of the turning motor is controlled to a value below the relief pressure.
Patent JP-S5221734-A (JP)
Title: Information storing method and its device
Inventor: SHIGA KAZUMASA
IPC: G11C11/41
Filed: 1975-08-12
Abstract: PURPOSE:To obtain the monostable state adequate to the large capacity and high speed, by means of adopting P-MOSFET being connected with positive source and N-MOSFET heing connected with negative source with itheri sources respectively.
Patent JP-S60242048-A (JP)
Inventor: KURAHASHI KAZUO
IPC: B23K20/00
Filed: 1984-05-16
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-S5527822-A (JP)
Title: Production of silica sol
Inventor: OKA TOSHIO
IPC: C01B33/143
Filed: 1978-08-11
Abstract: PURPOSE: To produce an acidic silicic acid sol effective as a principal ingredient for treatment of sludge by dropping a dil. soln. of sodium silicate and/or potassium silicate into an acidic soln. being rapidly agitated to pass the acidic soln. through the neutralization region in a short time.  
     CONSTITUTION: Acid 2 is supplied into reactor 1 with pump 3 in an amt. required to produce silica gel. Next agitator 4 is actuated to rotate agitating vanes 5 at a peripheral speed above 10m/sec, thus continuously agitating the acid. At this time, circulation pump 6 is also worked to prevent residence in reactor 1. Pump 7 is then worked to drop sodium silicate soln. 8 onto rotating vane 5 in the form of droplets of below 1mm diameter, thereby shifting the strongly alkaline sodium silicate to the stable, strongly acidic side of silica gel in below 0.1sec. By continuously dropping soln. 8 a desired high concn. silica sol is produced gradually from the low sodium silicate concn. side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58217869-A (JP)
Title: Confluence control valve
Inventor: MATSUMURA SHIZUO
IPC: F15B11/17
Filed: 1982-06-08
Abstract: PURPOSE:To reduce an operating force, by providing a pair of cylinder ports in a valve casing and connecting one of the ports to a feed passage and the other to a tank passage depending on the position of a spool to cause the flows of oil from both pumps to join each other by a single operation of a control valve. CONSTITUTION:A spool 16 housed in a valve casing 15 is pushed rightward against a spring 17 so that a neutral passage 18 and a pump port 19 are disconnected from each other, one cylinder port 20 is connected to a tank passage 25 through a first annular recess 26 and another cylinder port 21 is connected to a feed passage 24 through a second annular recess 27. Since an auxiliary body 28 is provided with a confluence port 29 and the spool 16 is provided with a third annular recess 30 that functions only for the tank passage 25, the confluence port and the tank passage are disconnected from each other. A high-pressure fluid at the confluence port 29 pushes a check valve 34 open so that the fluid joins a fluid at the feed port 21 through a hole 32.
Patent JP-S5324549-A (JP)
Title: Supplying method of ac power
Inventor: ABE YASUO
IPC: H01H9/54
Filed: 1976-08-18
Abstract: PURPOSE:To prevent the power supply device from being affected by a bad effect caused by an excitation rush current, with the sub-switch method driven at a prescribed phase angle where the excitation rush current comes to be small after the master switch method is operated.
Patent JP-S5724122-A (JP)
Title: Transistor driving circuit
Inventor: KOUNO MICHIO
IPC: H03K17/04
Filed: 1980-07-18
Abstract: PURPOSE:To save power consumption while performing high-speed operation, by connecting a series circuit of a diode and a switch between the base and collector of a switching transistor and turning on this switch at the end of conduction period of the transistor. CONSTITUTION:When a switching element SW6 repeats on/off at the period T, a transistor TR1 turns on at on-period t1. When a switching element SW5 is temporarily turned on at the latter half of the period t1, since the collector of the TR1 is clamped, the TR1 is unsaturated and transisted from the conduction to the nonconduction quickly. The on-time of the SW5 is short and the power consumption can be saved.