baber/WOPTO huggingface dataset:
Patent JP-H0743148-A (JP)
Title: Automatic focusing mechanism
Inventor: IWAMOTO TADASHI
IPC: G01B11/30
Filed: 1993-07-27
Abstract: PURPOSE:To provide an automatic focusing mechanism capable of easily and quickly aligning a pinhole with an optical axis. CONSTITUTION:Regarding an automatic focusing mechanism where a pinhole plate having a pinhole is positioned before and after the imaging point of divided reflective light, a plurality of pinholes 31 are provided on pinhole plates 17A and 17B. As a result, a probability for the pinholes 31 to agree to the optical axis of the mechanism increases at an initial assembly and adjustment process. Also, even when no agreement is obtained at the process, some of adjacent pinholes 31 can be made to agree to the optical axis by moving the plates 17A and 17B. Thus, the pinholes 31 can be easily and quickly aligned with the optical axis, compared with a conventional case.
Patent JP-H0851675-A (JP)
Title: Communication device
Inventor: NUKUSHINA HARUNOBU
IPC: H04Q9/00
Filed: 1994-08-05
Abstract: PURPOSE:To provide a communication circuit which is simple and faster than the power source frequency and can easily detect communication troubles distinctively from troubles other than troubles at other circuit parts. CONSTITUTION:Two power lines 4 and 5 which can supply alternating main circuit currents and one communication line 19 are arranged between both equipments, and the device is equipped with a DC power circuit 40 which obtains a DC voltage for communication lower than the voltage of the power lines 4 and 5 from the voltage and photocouplers 50 and 70, and 13 and 23 for transmission and reception which are provided on both the equipment sides in series; and the photocouplers 70 and 23 for transmission and reception on the 1st equipment side are connected to the photocouplers 50 and 13 for transmission and reception on the 2nd equipment side through the communication line 19 respectively and further connected to the output terminal of the DC power circuit 40, and the communication device is further equipped with means 73 and 53, and 24 and 14 which output alarm signals when a voltage exceeding the DC source voltage for communication is applied to the communication line 19.
Patent JP-H1129075-A (JP)
Title: Offshore structure bottom surface moving vehicle
Inventor: MIYAWAKI KUNIO
IPC: B62D57/024
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To surely and closely adhere wheels or crawlers to the bottom surface of an offshore structure by providing a floating body for pressing the wheels or the crawlers on the bottom surface of the offshore structure. SOLUTION: Wheels 3 are provided on the lower part of a vehicle main body 2 of a moving vehicle 1 and a floating body 4 is provided on the vehicle main body 2 on the surface opposite to the surface on which the wheels 3 are provided. By connecting this floating body 4 to a cylinder which is mounted on the vehicle main body 2 and is filled with compressed air and making this cylinder an opening state, air is filled within the floating body 4. Buoyancy is generated in the moving vehicle 1 due to this filling of air, the wheels 3 are pressed on the upper internal surface and the moving vehicle 1 is made a freely travelable state in a state that driving loss from a frame body to the lower surface of an offshore structure P is reduced. Thus, the wheels 3 or the crawlers can be surely pressed on the bottom surface of the offshore structure P and can be stably traveled.
Patent JP-2000023339-A (JP)
Title: Retaining tool of sheath pipe for information cable
Inventor: ISHII TAKESHI
IPC: H02G9/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To surely retain a retaining pipe of a sheath pipe for information cable that can be mounted and fixed to the side of a protection pipe into the protection pipe by forming a protective member with a plurality of holders in a form with which they can be mounted individually to a mounting part with a fixing tool and the sheath pipe can be gripped by a pinching part. SOLUTION: A fixing member 2 consists of a fixing part 2a in a form such that the diameter can be stretched for mounting and fixing to the inner surface of a protection pipe 4, and a pair of left and right mounting parts 2b that are extended forward in the direction of an axial line that orthogonally crosses the stretching direction from it. A screw rod 2f is erected between facing raised parts 2e at the front end of a rod-shaped part 2d which extend forward from each mounting part 2b from both ends of a stretching part 2c into a nearly C shape at the fixing part 2a, and adjustment nuts 2g and 2i screwed to the screw rod 2f are rotated and operated for expanding the diameter of the stretching part 2c for mounting and fixing into the protection pipe 4, and at the same time the diameter of the stretching part 2c is made removable from the inside of the protection pipe 4.
Patent JP-2001014579-A (JP)
Title: Telemeter observation device and telemeter system
Inventor: URANO YASUSHI
IPC: H04Q9/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a telemeter observation device capable of transmitting covering data in which lack of data occurs in response to a request of a monitoring device when the lack of data takes place in a telemeter observation device transmitting observation data acquired by observation equipment such as a rain gauge and a water level meter according to a request from the monitoring device. SOLUTION: When a main controlling part 11a receives a calling (request) again within a prescribed time in the communication (transmission) of observation data following a calling (request) from a telemeter monitoring device, the part 11a interprets it as a retransmission request, reads observation data stored in an observation data storing part 11e and transmits (retransmits) the data by radio to the telemeter monitoring device through a transmission controlling part 11d, a modulating, demodulating part 11c and further a radio equipment part 13.
Patent JP-H0510095-A (JP)
Title: Gable form device in concrete lining of tunnel
Inventor: ENDA MASAMI
IPC: E21D11/10
Filed: 1991-06-28
Abstract: PURPOSE:To prevent an outflow of concrete from a gable part executing a concrete lining to an excavated wall surface and to place concrete surely. CONSTITUTION:A rail frame 2 having a form smaller than the circumferential surface of a section of a tunnel and capable of folding is provided to the front end of a boom capable of elevation and expansion provided forward of a self traveling truck. A form movable guide rail 4 is set along the rail frame, and a form 65 moving in the direction of the radius of the section of the tunnel on the rail 4 is so provided that it is capable of self-traveling. A plurality of cylinders are adjoined in a radial direction to the form 65. And, at the same time, retractable frames moving in a separable direction against bedrock of the tunnel through operation of the cylinders are provided to them, and elastic bodies are arranged to the surface opposed to the bedrock of the retractable frames. Air bulkheads bearing placed concrete pressure at the rears of the elastic bodies are provided to the retractable frames.
Patent JP-H0828429-A (JP)
Title: Driving force generating method and hydraulic booster engine
Inventor: NARISADA AKIRA
IPC: F03B17/06
Filed: 1994-07-13
Abstract: PURPOSE:To obtain relative large driving force by rotating a compression wheel through a driving motor, jetting pressure fluid to an impeller, circulating it around the compression wheel for making hydraulic pressure acceleratedly rotate the compression wheel, and repeating the above motion. CONSTITUTION:A hydraulic torque convertor 2 is nonloaded, and a rotating shaft 103 is driven by a driving motor 11. A compression wheel 114 draws fluid in a fluid supply passage 108 and pressurizes it to low pressure and feeds it to a compression wheel 115 through a compression hausing section 104 and a fluid passage 109, and the fluid is drawn and pressurized by the rotation of he compression wheel 115, and acceleratedly rotates an impeller 117 through a compression housing section 105 and a fluid jetting mouth 106. Jetted fluid is led out at a fluid discharging mouth 107 to a fluid circulating passage, and supplied to the compression wheel 114 through a tank 120 and the fluid supply passage 108. The above motion is repeated to make the pressure of a fluid circulating system 121 rise slowly for acceleratedly rotating the rotating shaft 103. When the torque convertor 2 is connected at the fixed number of rotations, relative large driving force can be taken out of the rotating shaft 103.
Patent JP-S6077800-A (JP)
Inventor: ITOU SHINICHI
IPC: D06F58/28
Filed: 1983-10-03
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-H0234614-A (JP)
Title: Rubber-modified styrene resin
Inventor: YOSHIMI SHUJI
IPC: C08F279/02
Filed: 1988-07-25
Abstract: PURPOSE:To provide the title resin in which the particle diameter of the rubber particle phase and the degree of swelling of a toluene-insoluble portion are each in a specified range and which gives a molding excellent in surface gloss, impact resistance, etc., by polymerizing a styrene monomer in the presence of a butadiene rubber of a specified composition under specified polymerization conditions. CONSTITUTION:A butadiene polymer (A) of a styrene content <25wt.%, a cis-1,4-bond content of 25-45mol.%, a ratio of the weight-average MW to the number-averate MW>=1.7, a solution viscosity of 50-350cP (as determined in a 5wt.% styrene solution), a Mooney viscosity of 25-80 (at 100 deg.C), and a retio of the solution viscosity to the Mooney viscosity >=2 is mixed with a styrene/ butadiene block copolymer (B) of a styrene content of 25-50wt.% in a component A to component B weight ratio of 95/5-45/55. A styrene monomer is polymerized in the presence of the obtained butadiene rubber to produce the title resin in which the weight-mean diameter of the rubber particle phase dispersed in the resin is 0.3-1mum, and the degree of swelling of a toluene insoluble portion in the resin is 7-13.
Patent JP-H08129938-A (JP)
Title: Electrically-driven switch operating mechanism of power switch equipment
Inventor: MIZUNO KAZUHIRO
IPC: F16H25/24
Filed: 1995-07-21
Abstract: PURPOSE: To obtain an electricaly-driven switch operating device of a power switch (for example, a disconnecting switch) having high reliability, wherein the corrosion resistance and the lubricity can be maintained in relation to the sliding surface of an operating mechanism for a long period with maintenance free without using grease. CONSTITUTION: A movable contact and a driving motor are linked and connected to each other through a power transmitting mechanism formed by combining a speed reduction gear mechanism, a ball screw, and a toggle mechanism with each other, and a device for switch-operating the movable contact by driving of a motor is provided. A functional, plating film 9 composed of two layers wherein a Ni-P-PTFE plating film 8 having high lubricity is laminated on a Ni-P plating film 7 having high corrosive resistance as a base layer is formed on the front surfaces of a screw shaft 5a to be slid with a steel ball 5d to at least the ball screw 5 and a nut 5b out of respective sliding parts of the power transmitting mechanism.  Moreover, a functional plating film 10 formed of the Ni-P plate film and having high corrosive resistance is formed on the front surface of the steel ball by the electroless plating.
Patent JP-H0823758-A (JP)
Title: Threshing device
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/18
Filed: 1994-07-14
Abstract: PURPOSE:To provide a threshing device not generating the clogging of grain straws and achieving the improvement of the threshing accuracy and threshing efficiency and the prevention of the load increase on the threshing device by disposing treating bars at positions separated from the loci of disposed spiral members so that the bars superpose on the blade parts of the treating chamber cutting blades. CONSTITUTION:A treating chamber in which a treating cylinder 24 having treating teeth 32 formed on its outer peripheral surface is pivotally disposed and such which partially communicates with a threshing chamber is disposed on the side part of the threshing chamber having a threshing cylinder pivotally disposed therein in parallel to the threshing cylinder, and cutting blades 37 are disposed in the treating chamber. The threshing cylinder and the treating cylinder 24 are both upward rotated at the faced parts, respectively. Plural treating teeth 32 are disposed in a continuously spiral state capable of carrying the treated materials from the starting end side to the final end side. Radially projected treating bars 33 are disposed at places apart from the disposed spiral loci X toward the generating line of the treating cylinder 24 at a prescribed distance. The treating bars 33 are disposed so as to superpose on the blade parts 38 of the cutting blades 37 in the treating chamber.
Patent JP-H0637014-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI TAKETERU
IPC: H01S5/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device having a strong effect of distortion and a large light emitting efficiency which uses a compound-semiconductor substrate and suppresses uniaxial relaxation arising immediately after growth when the amount of distortion of a distortion layer is increased. CONSTITUTION:Conventional growth on a just substrate causes relaxation in a <1-10> orientation, and hence a mismatch occurs in a crystal lattice when the substrate is viewed in a <110> direction. On the other hand, a distortion layer 2 is grown using an inclined substrate 1, so that the crystal of the layer 2 grows in the <110> orientation from the edge of a kink (an angular part) of the substrate 1. This enables the formation of the distortion layer 2 that is also aligned in the <1-10> orientation.
Patent JP-H0745339-A (JP)
Title: Communication cable connector
Inventor: NAKATOI KAZUO
IPC: H01R13/74
Filed: 1993-07-27
Abstract: PURPOSE:To hold electric connection of a connector with highly fixing strength so as to facilitate fixing work by fixing an auxiliary fixing tool in a portion where a fixing screw is screwed inward of an equipment main body. CONSTITUTION:When a connector main body 1 is fixed to a communication equipment main body 4, a screw 7d is inserted into a screw hole 10b of an auxiliary fixing tool 10 and another screw hole 6 of the connector main body 1, followed by screwing. Thereafter, the connector main body 1 is engaged with a connector unit 3. The screw hole 5 at one end of the connector main body 1 and the screw holes 10a, 10c on the auxiliary fixing tool 10 correspond to the screw holes 8c, 8a, 8b on the communication equipment main body 4, respectively, thus screwing fixing screws 7c, 7a, 7b.
Patent JP-2000019075-A (JP)
Title: Insolation device
Inventor: SATO MITSUHARU
IPC: H05B37/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To constantly obtain a proper amount of insolation by automatic adjustment so that the actually measured amount of insolation corresponds to a specific insolation condition before controlling insolation corresponding to the specific insolation conditions. SOLUTION: An insolation device 11 with a plurality of lamps is provided. A means 12 for measuring the amount of insolation being radiated from the means 11 for insolation is provided. The device 11 is provided with a control part 15 having the functions of an adjustment means and an insolation control means. The ON/OFF of the lamp of the means 11 for insolation is adjusted so that the actually measured amount of insolation being measured by the means 12 for measuring the amount of insolation corresponds to a specific insolation condition and at the same time dimming is adjusted by the adjustment means of the control part 15. Insolation is controlled corresponding to a specific insolation condition while the insolation means 11 is adjusted by the adjustment means by the insolation control means of the control part 15.
Patent JP-H0515189-A (JP)
Title: Speed detecting method for dc brushless motor
Inventor: TAMURA HITOSHI
IPC: H02P6/16
Filed: 1991-06-29
Abstract: PURPOSE:To detect the speed of DC brushless motor subjected to PWM inverter control for each section of single revolution based on the potential at pseudo- neutral point with no lag. CONSTITUTION:An estimated detection lag of timing, at which the potential at a pseudo-neutral point 16 pulsating in synchronism with the switching of PWM control matches with half of the potential at a DC power supply 8, is determined based on the switching period and the duty of PWM inverter control of a DC brushless motor 9. Detection lag of matching timing is then corrected by the estimated value thus determining the speed at each section of single revolution.
Patent JP-2001013766-A (JP)
Title: Electrifying member
Inventor: NARITA YUTAKA
IPC: F16C13/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image defects and the contamination of a body to be electrified by using a thermoplastic elastomer containing carbon black dispersed together with an ionic conductive material as a material forming an electrically semiconductive elastic layer. SOLUTION: The top of an electrically conductive substrate 201 is coated with an electrically semiconductive elastic layer 202 to obtain an electrifying roller. The electrically semiconductive elastic layer 202 is formed with a thermoplastic elastomer containing carbon black dispersed together with an ionic conductive material. Since the ionic conductive material is uniformly dispersed, the occurrence of unevenness in resistance is prevented. Since the carbon black suppresses the increase of the amount of the ionic conductive material added, the contamination of the surface of a photoreceptor due to the bleeding of the ionic conductive material is prevented. When carbon black having >= 100 cc/100 g dibutyl phthalate oil absorption is used, the desired electric conductivity is ensured by adding such a small amount of the carbon black as to compensate insufficient lowering of resistance by the ionic conductive material.
Patent JP-S5886392-A (JP)
Title: Latent heat accumulating unit
Inventor: HANAOKA TAKEO
IPC: F28D20/02
Filed: 1981-11-19
Abstract: PURPOSE:To make it possible to form a heat accumulating tank of a desired capacity by a method wherein a plurality of annular vessels each having a heat accumulating substance sealed therein are packed in layers within a canister provided with an air passage extending along the vertical axis of the canister. CONSTITUTION:The annular vessel 2 each having the heat accumulating substance 1 sealed therein are packed in layers within the canister 4 provided with the air passage 3 extending along the vertical axis thereof. The canister 4 may be, for example, in the form of a cylindrical drum having a capacity equal to a drum can of 4.765 galons or so. Further, the canister 4 is provided with a small cylinder 8 extending vertically along the axis thereof so as to pass through a bottom plate 9 and an upper cover 10. In this case, the small cylinder 8, the bottom plate 9, the upper cover 10 and the outer periphery of the trunk of the canister 4 are connected airtight to one another and the clearances among the packed annular vessels 2 and the clearance between each of the vessels 2 and the canister 4 are filled with a heat transfer substance.
Patent JP-S6246363-A (JP)
Title: Documentation device
Inventor: OGISO MASAO
IPC: G06F3/12
Filed: 1985-08-26
Abstract: PURPOSE:To facilitate inputting a document especially on a specific formed form by presetting an output format and editing inputted characters according to the format. CONSTITUTION:In the case of the display screen of a display device 5 when a format is set through a key operation on a keyboard 4, characters inputted through a character key 209 are sequentially arrayed and displayed at a placed shown by a horizontal line. Address '0'-m-1 and those (m)-2m-1 are assumed to be a format memory 3 and a memory 2, respectively. And the righthand side is the display screen of the display device 5, and displays the contents at addresses '0'-m-1, that is, the contents in the memory 3, in a format set screen mode. On the contrary, in a document input screen mode, the contents at the addresses (n)-2m-1, that is, the contents in the memory 2, are displayed.
Patent JP-H0472994-A (JP)
Title: Start reception circuit for exchange
Inventor: NAKADA NOBUKI
IPC: H04Q1/30
Filed: 1990-07-13
Abstract: PURPOSE:To save current consumption and to simplify the circuit by inserting a current control circuit setting a large circuit current at an initial state when a start relay is activated and decreasing the circuit current according to a CR time constant afterward to a start reception circuit of a step by step exchange having a double acquisition prevention function. CONSTITUTION:A current control circuit CC is inserted in series with the start reception circuit (line C). As shown in figure in details, a collector and an emitter of a transistor(TR) Tra and a resistor R3 are connected in series and inserted to the line C and a series circuit comprising a resistor R4 and a capacitor Cc is connected in parallel with the resistor R3. A resistor R5 is connected between the collector and a base of the Tr Tra, and a Zener diode Dc is connected between the base of the TR Tra and the other terminal (opposite to the Tra) of the resistor R3. Thus, current limit is implemented automatically by the CR time constant. Thus, an overcurrent flowing to the line C is suppressed to save power of the SXS exchange.
Patent JP-S5974153-A (JP)
Title: Resin composition
Inventor: HOTSUTA MASAHIRO
IPC: C08L23/00
Filed: 1982-10-21
Abstract: PURPOSE:To provide a resin composition having excellent flexibility, high-temperature strength, etc., by blending isotactic polypropylene and an ethylene/ acrylate copolymer with a specified block copolymer composed of an arom. vinyl polymer and a conjugated diene polymer. CONSTITUTION:A block copolymer composed of blocks (A) which form both terminals of the copolymer, accounts for 10-40wt% of the copolymer and are composed of an arom. vinyl polymer (e.g. polystyrene) of which not more than 10% is hydrogenated and an intermediate block (B) which is composed of a conjugated diene polymer (e.g. polybutadiene) of which not less than 90% is hydrogenated, is prepd. 5-40wt% isotactic polypropylene having an m.p. of 150 deg.C or higher or copolymer mainly composed of the same and 5-40wt% ethylene/acrylate copolymer having an acrylate content of 5% or above are blended with 30-90wt% said block copolymer to obtain the desired resin compsn.
Patent JP-S6164926-A (JP)
Title: Method and apparatus for burying foundation pile
Inventor: MACHINAGA KAORU
IPC: E02D5/12
Filed: 1984-09-05
Abstract: PURPOSE:To safely and quickly bury a pile without the needs to apply overmuch torsional forces to the pile by a method in which a pit is beforehand excavated in the ground where a pile is to be driven and a pile is penetrated into the pit and buried while being turned by a rod means. CONSTITUTION:An auger means 11 consists of a shaft 12, an auger head 13, a spiral auger 14, a crushing blade 15 and a crushed soil-compacting drum 16 provided at an interval. The auger 11 is turned by a driver to excavate the ground E for forming a pit 10 extending to the bearing layer R, and the auger 11 is then drawn out. A pile 21 is supported by a rod means 20 inserted into a through hole 22,and the pile 21 is penetrated into the pit 10 while being turned by a top metal 23 detachably coupled with the rod means 20. When the pile 21 reaches a bearing layer R, cement milk is injected for foot protection, and the rod means 20 is drawn out. The degradation of the pit 10 when the pile 21 is driven can thus be prevented.