baber/WOPTO huggingface dataset:
Patent JP-H1047981-A (JP)
Title: Vehicle navigating device
Inventor: KANAI MASAYUKI
IPC: G01C21/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle navigation system having such a device that vehicle are not projected from a stop line of an intersecting point when stopped. SOLUTION: A receiver 27 receives position information of a stop line of an intersecting point which is next passed and switching time information of a signal at this intersecting point. A processor 24 calculates a present position of the vehicle from an output of sensors 11, 12, 13. A signal color of a present time of a signal is calculated from time information, and a distance from the vehicle to a stop line of the intersecting point is calculated from the position information and present position of the vehicle. A speed of vehicles is measured from an output of the sensor 13, and a stop distance required to stop the vehicle is calculated from this speed. When a signal color is red and a distance from the vehicle to the stop line of the intersecting point is less than a stop distance, a message representing warning is output to a speaker 28 or a display 17.
Patent JP-S6185845-A (JP)
Title: Ic connector
Inventor: WATANABE TOYOSHI
IPC: H01L23/32
Filed: 1984-10-04
Abstract: PURPOSE:To obtain an IC connector applicable when the pitch between terminals is small or applicable to a flat pack, a miniflat IC and so forth as well by a method wherein the insulating terminals, each consisting of a shape memorizing alloy, are formed in such a way as to bend toward the base surface of the IC when the connector is fitted in the IC and the insulating terminals are respectively made to memorized the shape thereof in such a way as to become a linear form when the terminals are heated. CONSTITUTION:Insulating terminals 2, each consisting of a shape memorizing alloy, are insulation-coated excluding the parts 2b of the upper ends thereof, which receive heat. At a low-temperature time when the insulating terminals 2 do not receive heat, the point parts 2a thereof are bent in an L shape and are intruding into the side of the base surface of an IC1 from under the side surfaces 1a of the IC1 in such a way as to hold the IC1 thereon. By this way, a frame 5a is pushed down to the lower direction and contact terminals 3 are brought into contact to IC terminals 3a with the prescribed contact pressure. Removal of an IC connector 5 from the IC1 is only to arrange so that the insulating terminals 2 are warmed and the temperature thereof is raised.
Patent JP-S58108824-A (JP)
Title: Ecl type delay circuit
Inventor: OGAWA ROKUTAROU
IPC: H03K5/13
Filed: 1981-12-23
Abstract: PURPOSE:To obtain an ECL (Emitter Coupled Logic) type delay circuit having increased delay time by equipping an ECL circuit with a transistor (TR) which operates in a saturation area. CONSTITUTION:For example, input terminals IN1 and IN2 are at a level L. Then, TRs Q1 and Q2 are tuned off, a TRQ6 is turned on, and a reference-side TRQ3 is turned on. Therefore, a current flows from a VCC to a VEE through an R4, Q6, etc., and the collector potential of the TRQ6 is at the level L. Further, the TRQ6 when turning on operates in a saturation area, so if either one of the input terminals IN1 and IN2 goes down to a level H, the TR Q1 or Q2 turns on, so that even if the TRQ3 turns off, the base potential of the TRQ6 does not go down to the level L immediately. After the collector-base stored charge of the TRQ6 is discharged through the TRs Q1 and Q2, the base potential of the TRQ6 falls to the level L firstly. This variation is obtained as L-to-H level variation at an output terminal OUT through an emitter follower TRQ5.
Patent JP-H0867640-A (JP)
Title: Agent for resolving optical isomer
Inventor: HAGINAKA ATSUSHI
IPC: C07K17/14
Filed: 1994-08-31
Abstract: PURPOSE: To provide a stabilized agent for optical resolution of isomers which has the stationary phase prepared by binding a BSA(bovine serum albumen) fragment or a BSA fragment modified in the part of molecular structure to a support, thus is excellent in optical recognition with sample load increased. CONSTITUTION: The reaction product from BSA and L-cystine is hydrolyzed with pepsin and the resultant BSA fragment is bonded to, for example, aminopropyl-silica gel or a synthetic polymer to which amino groups are bonded by using N,N-disuccinimidyl carbonate as a cross-linking agent. In order to obtain the stationary phase to which a BSA modified in a part of the molecular structure is bonded, the BSA fragment previously modified in a part of the molecular structure is linked to the support through covalent or ionic bonds. Said stationary phase is used as an essential component in the agent for optical resolution to give this agent. The agent is inexpensive, stable to denaturation caused by organic solvents, excellent in elution efficiency, resulting in efficient resolution of optical isomers.
Patent JP-H0637542-A (JP)
Title: Antenna equipment for portable telephone set
Inventor: SUZUKI SEI
IPC: H01Q5/15
Filed: 1992-07-10
Abstract: PURPOSE:To provide a satisfactory characteristic in a wide band of transmission/reception in a small size by using a sleeve antenna in the upper stage as the transmission antenna and using that in the lower stage as the reception antenna. CONSTITUTION:A transmission antenna 1 and a reception antenna 2 as sleeve antennas are coaxially arranged in two stages. The transmission antenna 1 is provided with a radiating element 3 like a plate and a cylindrical radiating element 4 provided in the upper stage, and the reception antenna 2 is provided with cylindrical radiating elements 9 and 10. Since one antenna is divided into two upper and lower stages and consists of the transmission antenna 1 and the reception antenna 2, a duplexer is unnecessary which is required at the time of transmission/reception of one antenna and switches input/output of transmission/reception, and a wide band antenna characteristic is obtained. Consequently, this equipment copes with future extension of the frequency assignment band of automobile telephone system.
Patent JP-S58110372-A (JP)
Title: Rack pinion type steering unit
Inventor: KAMOSHITA AKIO
IPC: B62D3/12
Filed: 1981-12-22
Abstract: PURPOSE:To prevent the increase of a steering operation force at a large steering angle by providing a slant that is extending in the axial direction, along a rack surface on which a pressing body is pressed and deep at the center and narrow at both ends, and energizing the pressing body onto the slant using an elastic body. CONSTITUTION:When a car runs straight, a pressing body 10 receives the elastic force of a spring 12 and is pressed at the central position (A) of a groove 16. When a pinion gear 8 is revolved to turn a car, a rack 3 is moved to one axial direction. When the travel of the rack exceeds a preset value, that is, when a steering angle exceeds the preset value, the pressing body 10 rolls on the smooth circumferential surface of the rack 3. As a result, since the friction of the pressing body 10 against the movement of the rack 3 does not increase any more, the operation force of a steering wheel is not increased. Besides, since the component force of the spring is used as self-aligning torque, the return of the steering wheel to the neutral status is ensured.
Patent JP-S58107928-A (JP)
Title: Power supply control system
Inventor: INAGAKI SETSUO
IPC: G06F1/26
Filed: 1981-12-21
Abstract: PURPOSE:To attain efficient control, by turning on a power supply of a controller when a power supply of at least one set of terminal device is set on, and turning off the power supply of the controller when the power supplies for all the terminal devices are turned off. CONSTITUTION:An oscillating signal of oscillation circuits 12, 11 of a display device 1-1 passes through an information connection 4-1 in a short time and is inputted to a dislay controller 2. Thus oscillation signal is inputted to an OR circuit 8 as ''1''/''0'' signal in response to ON/OFF state. The signal ''1''/''0'' at ON/OFF state of other display devices 1-2-1-n is inputted to the OR circuit 8. Thus, the OR circuit 8 outputs ''1'' when at least one set of the displays is set on and outputs ''0'', when all the displays are set off. A control section 9 controls the power supply of the display controller 2 to ON/OFF state depending on the ''1'' and ''0'' signal.
Patent JP-S6268593-A (JP)
Title: Ultra-submerged aeration type sewage treatment apparatus
Inventor: OSAWA TAKEHIKO
IPC: C02F3/22
Filed: 1985-09-19
Abstract: PURPOSE:To reduce an installation area, by providing a pressure feed means for feeding sludge mixed water from an ultra-submerged aeration tank to a deaeration tank and arranging the deaeration tank in a center well while connecting the lower part of the deaeration tank to the pressure feed means. CONSTITUTION:Sludge mixed water containing sludge and fine air bubbles is transferred to the lower part 5a of a deaeration tank 5 fro the outlet 2c of a riser tank 2b through piping 3 by the head between an ultra-submerged aeration tank 2 and the deaeration tank 5. The sludge mixed water flowing in the lower part 5s of the deaeration tank 5 receives rising force by the head between the ultra-submerged aeration tank 2 and the deaeration tank 5 and passes through an air bubble separating packing material bed 5 in the form of an upwardly directed stream by said rising force to reach the opening part 5c of the upper part 5b of the deaeration tank 5. Fine air bubbles are grown into coarse bubbles by the adhesion and precipitation of air bubbles to the surfaces or internal surfaces of fiber lumps 6a and dispersed to the open air. By this method, an installation area can be reduced.
Patent JP-S6193042-A (JP)
Inventor: TAKI TERUMASA
IPC: B29C65/02
Filed: 1984-10-03
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-H0937427-A (JP)
Title: Cable feeder
Inventor: SANO SEIICHIRO
IPC: H02G1/06
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To feed cable having different diameter portions without performing adjustment by the feeder which are compact, lightweight, low power consumption and excellently waterproof. SOLUTION: A pair of drive pulleys 20, 20 are independently driven by a pair of motor portions 24, 24 thereby requiring no complicated drive and transmission mechanism. On the other hand, if a different-diameter portions of a cable is introduced between endless belts 23, 23, a supporting table 22 of each pulley is rotated around a center shaft 33, and the different-diameter portion is guided to the endless belts 23, 23. In this case, the interval of tables 31 for giving grasping force is automatically set by a grasping force adjusting mechanism in response to the different-diameter portion.
Patent JP-S58108992-A (JP)
Title: Adjusting method for thyristor leonard board
Inventor: MATSUKAWA YOSHITAKA
IPC: H02P7/292
Filed: 1981-12-21
Abstract: PURPOSE:To simply adjust the thyristor Leonard board by simulating a motor and a mechanical system for controlling with the board and controlling the board based on the simulated state signal. CONSTITUTION:In order to adjust a thyristor Leonard board 1, the necessary data for a DC motor and a mechanical system which are connected to the board 1 are first inputted from a peripheral unit 3 to a digital computer 2. Then, a controller 5 is operated to input a reference signal to the board 1, and a gate signal is outputted from the board 1 to the computer 2 in response to the signal. The computer 2 simulates the motor and the mechanical system upon receiving of the signal, feeds back the state signal to the board and draws the waveform on an indicator 4.
Patent JP-H0944942-A (JP)
Title: Magnetic recording/reproducing device and magnetic reproducing device
Inventor: HIRAFUNE YASUHIRO
IPC: G11B15/61
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve tape running ability and wear resistance by forming diamond thin films respectively on upper/lower cylinders forming the tape running part of a rotary magnetic cylinder device and on guide means for guiding the magnetic tape to the running part. SOLUTION: The rotary magnetic cylinder device 40 is constituted of the lower cylinder which is a fixed drum 41, and the upper drum which is a rotary drum 43 turning together with a magnetic head 44, and the tape running part 41a is formed in the oblique direction on the drums 41, 43, then the magnetic tape T is guided to the running part 42a through tape control guides 39, 38 of the guide means. The diamond thin films 62 are formed on the cylinders 41, 43 and guides 39, 38, thereby, the wear due to the sliding tape T is suppressed, then the objective magnetic recording/reproducing device or magnetic reproducing device improved in running ability and wear resistance is obtained.
Patent JP-2000039134-A (JP)
Title: Cleaning device for inside of chimney
Inventor: CHISHINA HIROTSUGU
IPC: F23J3/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To permit the removal of thin and hard film-type rust effectively with a small power. SOLUTION: A cleaning device for the inside of a chimney is provided with a wire, drooped in a chimney from the top of the same, a main body, elevated along the wire, a pair of arms, provided on the main body so as to be capable of being opened and closed freely, driving wheels, provided on the tip end of the arms to run along the inner peripheral surface of the chimney, and rotary brushes 8, provided on the tip ends of the arms to clean the inner peripheral surface of the chimney. In such a cleaning device, the rotary brush 8 is constituted of a core unit 23, positioned at the rotating center of the same, and a knot type hair material 25, provided radially on the core unit 23 and prepared by bundling and twisting a plurality of filament threads, having rigidity such as wire thread or the like.
Patent JP-H0196478-A (JP)
Title: Swash plate compressor for air conditioning system
Inventor: DEYUAN FUOODAISU SUTEIIRE
IPC: F04B27/12
Filed: 1988-08-22
Abstract: PURPOSE: To reduce manufacturing cost and assembling time by providing refrigerant pressure discharge and supply cavities forming refrigerant flow passages to the end plates of a housing and arranging a valve assembly in the vicinity of each end plate. CONSTITUTION: When a shaft 52 is rotated, a piston 30 is moved reciprocally in a cylinder defined by cylindrical openings 28, 50 of cylinder blocks 26, 34 by a swashplate 111 slidably engaged with slippers 102, 104. A rear housing plate 20 of a housing 14 comprises cast inlet and outlet pressure cavities 128, 134. When high pressure exhaust gas is supplied to the discharge passage 150 of the cylinder block 26, high pressure gas is supplied to a high pressure passage 130. The gas entering an inlet port passes an opening of a lead valve plate 36 directly.
Patent JP-H1175318-A (JP)
Title: Composite conduit for cable
Inventor: KAJIKAWA TOSHIICHI
IPC: H02G9/06
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent an inner tube already pulled in from being damaged at the time of pulling in an inner tube later in a composite conduit for cables which is formed so that the cable may be pulled in the inner tube after the inner tube is pulled in a laid outer tube. SOLUTION: An inner tube fixing unit 10 is fitted at the end part of an outer tube 1, and the end part of an inner tube 2 pulled in the outer tube 1 is fixed by the inner tube fixing unit 10. The inner tube fixing unit 10 is constituted of a tubular member 3 mounted on the inner periphery of the end part of the outer tube 1, an end surface plate 6 fitted at the outer end of the tubular member, and an inner tube fixture 9 fitted in a hole 8 form at the end surface plate.
Patent JP-S6269806-A (JP)
Inventor: SUZUKI YOSHINOBU
IPC: A43B7/00
Filed: 1985-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6187135-A (JP)
Title: Driving method of liquid crystal device
Inventor: NAGAE KEIJI
IPC: G09G3/18
Filed: 1984-10-05
Abstract: PURPOSE:To reduce instantaneous power required for display and to attain display with a fine contrast ratio by applying a preheating pulse voltage prior to the application of a heating pulse voltage to set up a liquid crystal temperature temporally to a value between the initial temperature and an objective temperature. CONSTITUTION:When a stationary temperature is low, a preheating voltage is boosted by a variable voltage source 602 to heat a liquid crystal material up to a prescribed initial temperature by the preheating voltage. If the stationary temperature is high, the preheating voltage is dropped to reduce temperature rise due to the application of the preheating voltage and to heat the liquid crystal material effectively up to the initial temperature. Namely, the output voltage of the variable voltage source 602 is controlled by the output of a temperature detector 604, the temperature of the liquid crystal material can be fixed independently of the initial temperature after preheating and the peripheral temperature and fine display can be attained by applying the preheating voltage. Consequently, the heating voltage can be reduced and the cooling speed at the time of cooling is not reduced, so that the contrast ratio can be prevented from reduction.
Patent JP-H1140913-A (JP)
Title: Printed board hierarchical structure
Inventor: MATSUMURA TSUNEO
IPC: H05K1/14
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for designing and manufacturing of large-scale printed boards and facilitate the function debug by mounting sub-printed boards and dummy sub-printed boards via connection components on main printed board to form a hierarchical structure. SOLUTION: For a main printed board 2 which realizes all the necessary functions for treating multifunctional apparatus, a sub-printed board 19 related to unwanted functions of a main printed board 1 is replaced with a dummy sub-printed board 16 which electrically connects relative signal input/output terminals of the board, to allow data and control information to be transferred between sub-printed boards 18, 20. Thus, apparatus having many different functions can be obtained by designing/manufacturing a single kind of main printed board, small-scale sub-printed boards coping with the desired functions, and dummy sub-printed boards, without designing/manufacturing many large- scale main printed boards.
Patent JP-S6452449-A (JP)
Title: Automatic tooth-brushing device
Inventor: BAN HAJIME
IPC: A46B15/00
Filed: 1987-08-21
Abstract: PURPOSE:To provide a codeless tooth-brushing device usable in the washing and sterili zation of the oral cavity, tooth-brushing, the stimulation of the gum, the prevention of the adhesion of tartar or the like, by constituting said device by hermetically sealing a piezoelectric vibration element, an oscillation circuit, a charging type battery, a transformer, a switch, a rectifier and a secondary coil in a container having a size impossible to swallow. CONSTITUTION:In the main unit 14 set to a stand 13, an oscillation circuit 3 is turned OFF by a switch 6 to turn a charge circuit 4 ON. The circuit of the primary coil 12 of the stand 13 is also closed by a switch 11 and electromagnetically coupled with a secondary coil 10 to supply charge power to a charging type battery 4 through a rectifier 7. Next, when the main unit 14 is detached from the stand 13, the switch 6 opens the charge circuit 4 and closes the oscillation circuit 3 to allow a piezoelectric vibration element 2 to perform ultrasonic oscillation. A load liquid 8 is a water like liquid and enclosed by a hermetical seal membrane 9 in order to avoid the overheat damage of the piezoelectric vibration element 2 due to non-load oscillation. A user contains the main unit 14 in his oral cavity along with water and expands his mouth so that said water spreads over the whole of the front and back sides of teeth to be brought into contact therewith the ultrasonic vibration is applied to the total surfaces of teeth and the gum to remove tartar and to stimulate the gum.
Patent JP-S6451279-A (JP)
Title: Universal arm type tool holder with suppressor
Inventor: SAKAMOTO SHOICHI
IPC: B25H3/00
Filed: 1987-08-21
Abstract: PURPOSE: To easily and surely suppress the rotational movement of a first arm by interposing a ring with an expanding slot having the internal circumference a little larger than the outer circumference of a support between the fixed support and a rotatable first arm support part. CONSTITUTION: When the rotation of a first arm 3 is suppressed, a pushing pressure is transmitted to a ring holder 7 and a ring 6 by fastening a bolt so as to contract the diameter of the ring 6. The contraction of the diameter removes any clearance between the ring 6 and a fixed support 1 so as to suppress the rotational movement. Secondly, when the first arm 3 is made to freely and rotationally move to the support 1, the pushing pressure is released by loosening the bolt. This operation produces the clearance between the outer circumference of the support 1 and the internal circumference of the ring 6 so as to freely and rotationally move the arm 3.
Patent JP-H0375490-A (JP)
Title: Fiber furnace
Inventor: IMOKAWA YOSHIKICHI
IPC: F16B43/00
Filed: 1989-08-11
Abstract: PURPOSE:To prevent fine fibers from being produced upon temperature being raised and lowered by engaging a ceramic nut in the inside of a furnace of a ceramic pin, and interposing a ceramic plate having a larger diameter hole than the ceramic pin between the ceramic nut and a furnace inner wall surface to bring it into contact with the ceramic nut. CONSTITUTION:A ceramic pin 4 is threaded along the end thereof on the side of a furnace, and a ceramic nut 6 is crewed over that portion. The ceramic nut 6 is shaped such that it has three legs 7 protruded inside the surface for example. Whilst a ceramic nut is adapted to directly push a ceramic fiber board conventionally, a ceramic plate 8 is interposed between the ceramic nut 6 and the ceramic fiber board 3. There is formed a hole 9 enough larger than the outer diameter of the ceramic pin 4 in the ceramic plate 8, and hence the ceramic pin 4 does not strike the ceramic plate 8 even though the ceramic pin 4 is defined more or less. Hereby, fine fibers are prevented from being produced upon temperature being raised and lowered.
Patent JP-S5998983-A (JP)
Inventor: OKUYA SHIGETO
IPC: E05B65/20
Filed: 1982-11-30
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-H0745058-A (JP)
Title: Vibration buffer device for electronic instrument
Inventor: AKIYAMA MASANORI
IPC: G11B33/12
Filed: 1993-07-30
Abstract: PURPOSE:To assemble the vibration buffer device with simple constitution and stages by inserting detaining means of a projecting shape disposed in a prescribed external easing into through-holes of buffer members to engage these members at the time of holding internal casings via the buffer members to this external casing. CONSTITUTION:The external casing 2 of the electronic instrument 30 and the vibration buffer devices 12, 31 to be inserted between the internal casings 4 and 13 held the casing 2 are installed. Engaging projections 31 have the pawl- shaped engaging means 36 at their front ends. The through-holes 12A consist of elastic members and are supported in the internal casings 4, 13. The engaging projections 31 are inserted into these holes. The internal casings 4, 13 are held in the external casing 2 by means of these engaging means 12.