baber/WOPTO huggingface dataset:
Patent JP-H0249108-A (JP)
Title: Azimuth measuring instrument
Inventor: ITO HISATSUGU
IPC: G01C17/28
Filed: 1988-08-10
Abstract: PURPOSE:To raise the accuracy for an azimuth measurement by measuring the magnetization quantity of a moving body which has contained the influence of a magnetic disturbance, and executing a compensation of the azimuth measurement by this measured value. CONSTITUTION:A magnetic sensor 10 which is loaded on a moving body has a detecting function of two orthogonal axes, and two output electric signals are obtained in output terminals 10U, 10V. In outputs of amplifiers 20U, 20V, DC voltages Eu, Ev being proportional to strength and the direction of a magnetic field being parallel to two orthogonal and roughly horizontal detecting axes 1U, 1V of the magnetic sensor 10 are obtained, respectively. Eu and Ev are converted to digital signals by an A/D converter 22 and inputted to a microcomputer 3. By closing a correction switch 5 by a prescribed time in a state that an electric device 7M is not operating, that is, a switch 7S is opened, the microcomputer 3 enters into a magnetization quantity measurement mode. Also, by closing the switch 7S, setting the electric device 7M to an operating state and closing the correction switch 5 again, the microcomputer 3 enters into the magnetization quantity measurement mode again.
Patent JP-H0363803-A (JP)
Title: Water level adjusting method for hydraulic power plant
Inventor: MOCHIZUKI TADASHI
IPC: G05D9/12
Filed: 1989-08-02
Abstract: PURPOSE:To prevent the hunting of water level and output occurring by measuring a time until the level reaches a prescribed level after the level enters a blind sector, outputting a controlled variable opposite to that in control when the level enters the blind sector in the control variable inversely proportional to the size of the time, and adjusting the level within the blind sector. CONSTITUTION:An in-blind sector control circuit 3 is operated when the level (a) is controlled with a PID arithmetic circuit 1 and a deviation proportional control circuit 2 and enters the blind sector. The control variable inversely proportional to the time (t) can be obtained in such a way that it is increased when the time (t) that the level reaches a preset level L0 from the upper limit level L1 or the lower limit level L2 of the blind sector is small, and it is decreased when the time (t) is large, and also, control output D0 opposite to that at a time when the level enters the blind sector is outputted. A MAX value and a MIN value are set for the control variable, and the control variable is decided with the internal arithmetic operation of the blind sector control circuit 3. In such a way, it is possible to prevent the hunting of the level and the output in the control of a generator occurring.
Patent JP-S6096318-A (JP)
Title: Automatic speed reducing device with instrument for detecting number of turns of inlet side coil
Inventor: WATABE MOTOAKI
IPC: B21B37/00
Filed: 1983-10-28
Abstract: PURPOSE:To prevent the generation of accident such as roll breakage by subtracting the number of revolutions of an unwinder from the number of turns of an inlet side coil detected by laser and calculating the residual number of turns for performing automatic speed reduction. CONSTITUTION:The number of turns of a coil 21 at the inlet side is calculated with a counter 42 by moving a laser emitter 22 and a recepter 23 from one end of the coil 21 to its other end in the direction of an arrow 37. The residual number of turns is calculated by subtracting the number of revolutions of a pulse oscillator 8 of unwinder from the number of turns of an inlet side coil inputted to a counter 42. The coil outer diameter under unwinding is obtained from the sheet thickness inputted to an inlet sheet-thickness setter 12, and the residual length of a coil 6 is accurately calculated. The residual length of unwinding coil 6 is constantly compared with the unwound length under speed reduction, and an accurate speed-reduction starting command is given to a speed commanding unit 13 from an arithmetic unit 51 when the deviation between them reaches a specified value. By this mechanism, the generation of serious accidents, such as the roll breakage caused by the tail end of coil, is prevented.
Patent JP-S58101907-A (JP)
Inventor: TADA HIROSHI
IPC: E01D19/04
Filed: 1981-12-15
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-S58103210-A (JP)
Title: Signal inverting circuit
Inventor: NAGAI KENJI
IPC: H03F3/04
Filed: 1981-12-15
Abstract: PURPOSE:To improve the matching properties between the noninverted output voltage and the inverted output voltage, by providing newly a capacitor and two analog switches to perform a proper ON/OFF control. CONSTITUTION:A capacitor 13 is provided between an input terminal 8 and a joint of analog switches 4/5 and a capacitor 7a, and analog switches 14 and 15 are provided at the side of the terminal 8 to drive the capacitor 13 The ON/OFF control is performed in the same way as conventional for the switches 1-5 in case the noninverted output voltage and the inverted output voltage are obtained. For the switches 14 and 15, the switch 14 is first turned on and then the switch 15 is turned off to obtain the inverted output voltage. Then the capacitor 13 is charged. Then the switch 14 is turned off, and then the switch 15 is turned off in the lapse of a minute time. Then the voltage is applied to a buffer amplifier 6. On the other hand, the noninverted output voltage is obtained by turning on the switch 4 and off the switch 1 with the switches 14 and 15 set free.
Patent JP-S57205753-A (JP)
Title: Image former
Inventor: KATAYAMA HAJIME
IPC: G03G15/04
Filed: 1981-12-14
Abstract: PURPOSE:To prevent initial malfunction completely through accurate initiation of control circuits by operating a timer circuit in response to switching on of an electric power source, initiating the control circuits in accordance with the timer signal and inhibiting the generation of control signals during that time. CONSTITUTION:A reset circuit shown in the figure is provided to sequence control circuits, and the STOP signal for resetting the entire part of the circuits is emitted when transfer paper jams or when an electrostatic charger spark discharges or when an electric power source is switched on. A circuit 205 is a timer circuit which generates the signal for resetting the necessary parts of other digital circuits to the initial state prior to starting, and outputs a (O) for a constant time TR alone since switching on of the power source and outputs a (1) upon lapse of a constant time. Therefore, the STOP signal is emitted from a terminal 208 and all the control circuits return accurately to the initial state. The initial malfunction owing to the imperfection of resetting is completely prevented.
Patent JP-S6355839-A (JP)
Inventor: OPRESKO STEPHEN T
IPC: H01J29/48
Filed: 1986-08-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58102154-A (JP)
Title: Quantitative determining analyzing method for oxygen in steel
Inventor: SUZUKI TAKEKAZU
IPC: G01N33/20
Filed: 1981-12-14
Abstract: PURPOSE:To easily obtain cut powder as an analyzing sample, by a method wherein an appropriate size analyzing sample is placed in a solvent, and the analyzing sample is cut by a drill in the solvent which is excellent in volatility, nonpoisonous, chemically stable, and has a high flashpot. CONSTITUTION:An appropriate size receptacle 3 is filled with Freon serving as a solvent 4 which is excellent in volatility, nonpoisonous, chemically stable, and has a high flashpoint. A groove 3a, approximately matching a sectional size of an appropriate size analyzing sample 5, is formed in the bottom 3 of the receptacle 3. The analyzing sample 5 is fitted in the groove 3a. A drill 6 is placed from the upper part of the receptacle, the forward end of the drill 6 is, in the solvent, pressed against the upper surface of the sample 5, and the sample 5 is cut with the drill 6 turned. Appropriate size cut powder, produced at that time, is used as material to be analyzed.
Patent JP-H0833722-A (JP)
Title: Pad good for health
Inventor: HIRACHIYAN DEBUMAN
IPC: A61N1/32
Filed: 1994-07-22
Abstract: PURPOSE:To provide a pad good for health, by which granular materials such as a crystal or the like can be favorably fitted along the line or surface of the body so as to prevent separation of the pad during use, and which has good air permeability. CONSTITUTION:Plural rows and columns of air holes 4 are bored in the vertical and horizontal directions in a ground fabric 2, semi-spherical crystal granular materials 1 are made adhere onto some of air holes 4 and covered from above with a mesh-like covering cloth 3, and the covering cloth 3 is divided into squares in such a manner that the respective granular materials 1 are independent from each other and sewn on the ground fabric 2, and the surroundings of both the ground fabric 2 and the covering cloth 3 are fringed by a tape cloth 5 to be tape-locked.
Patent JP-H0838616-A (JP)
Title: L-shaped clip for fixing catheter at ventricular shunt
Inventor: WATANABE YASUO
IPC: A61M1/00
Filed: 1994-08-03
Abstract: PURPOSE:To prevent dislodgment of a clip into the clip-inserting circular hole of a catheter of a ventricular shunt and to eliminate the stimulus on a living body. CONSTITUTION:This L-shaped clip is formed as integral molded goods free from angular parts by forming a dome part 13 having a collar part 12 of a diameter larger than the diameter of the clip-inserting circular hole 7a formed at a skull 7 and a main body 11 by silicone rubber. A catheter disposing passage 14 having an arc-shaped wall surface 14a capable of curving the ventricular catheter 2 at 90 deg. is formed in the clip. The collar part 12 formed in such a manner prevents the dislodgment of the L-shaped clip into the circular hole 7a and prevents leakage of the celebro-spinal fluid. The stimulus on the living body is suppressed by the shape free from the angular parts and the softness of the silicone rubber.
Patent JP-H0251262-A (JP)
Title: Manufacture of sio2 film for semiconductor capacity element
Inventor: KATO MASAAKI
IPC: H01L21/822
Filed: 1988-08-12
Abstract: PURPOSE:To form an SiO2 film on the upper face of a polysilicon film so as to improve dielectric breakdown strength by applying oxygen treatment to the upper face of a polysilicon film at low temperature, and subsequently applying steam treatment, and then doing chemical deposition at low temperature using tetramethoxysilane as reaction gas. CONSTITUTION:Boron, etc., are diffused partially onto a silicon single crystal semiconductor substrate 1 so as to form an impurity diffusion layer 2. Subsequently, a field insulating film 3 is formed at the whole face of the substrate 1, and then a window 2a is opened at a part on the diffusion layer 2. Next, after forming a non-dope polysilicon film 4 on the whole face of the insulating film 3, it is left only in the window 2a and its vicinity on the insulating film 3. Subsequently, after accumulating a field insulating film 5 on the whole face, an window 5a is opened over the polysilicon film 4. Next, when steam treatment is applied further after oxygen treatment is applied at low temperature to the surface of the polysilicon film 4, silanol radical is formed. Thereafter, by low temperature chemical deposition using tetramethoxysilane, an SiO2 film 6 is accumulated on the upper face of the polysilicon film 4. Next, a polysilicon film 7 is formed at the whole face, and arsenic, etc. are implanted, and after heat treatment, a polysilicon film 7 is left only on the SiO2 film 6, and a conductive film 8 is formed.
Patent JP-S6263346-A (JP)
Title: Method for measuring idle time of processor
Inventor: TEJIMA ATSUSHI
IPC: G06F11/34
Filed: 1985-09-13
Abstract: PURPOSE:To improve the extensibility of a system and, at the same time, to reduce the cost of the system, by making it possible to measure the idle time of a CPU by utilizing the difference in instruction executing speed of the CPU without changing programs. CONSTITUTION:A program 102 which calculates the number of idle loop executing times per unit time, which is a value indicating the executing speed of the loop (idle loop) of an instruction group 107 executed in the idle time of a CPU, and sets the calculated number of idle loop executing times in a table 105, is executed in a system rise processing program 101. After this system is actuated, an idle time measuring program 104 is executed when a CPU discriminates an idle time in a task managing program 103. The program 104 repeatedly executes an idle loop 107 and, when the number of the loop executing times reaches the value set in the table 105 by the program 102 which sets the number of idle loop executing times per unit time, the cumulative value of idle times in a table 106 is updated.
Patent JP-S58103404-A (JP)
Inventor: TAKEDA YOSHIAKI
IPC: A45D6/00
Filed: 1981-12-16
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-S6093059-A (JP)
Title: Counting and sorting device for printed matter
Inventor: KURIYAMA HITOSHI
IPC: B65H33/12
Filed: 1983-10-27
Abstract: PURPOSE:To automatically sort fractional printed matters keeping a present line by dividing a single conveying passage into upstream and downstream two systems, providing a re-sorting plate for sorting the fractional printed matters, and more increasing a speed of a downstream conveying passage than a upstream one while interlocking with operation of the aforesaid sorting plate. CONSTITUTION:When printed matters having a fractional number (a) less than a constant S are desired to be sorted from a series 4 of printed matters and accumulated, a sorting plate 13 sorts printed matters having the number of printed matters of constant S+ fractional number (a)=Z. By contrast, a re-sorting plate 18 is operated when the series of the printed matters having the constant S passes therethrough, namely when Z-S=(a), and inserted into the series, while a conveyance speed of the downstream conveying passage B, i.e., conveyors 9, 10, and 15 is changed over to a higher one than that of the upstream conveying passage A. Accordingly, a constant S of the preceeding printed matters cut off from succeeding printed matters by the re-sorting plate 18 is rapidly fed, housed and accumulated in a stapler 11. The re-sorting plate 18 blocks the successive printed matters (a) only during the time the preceeding printed matters are accumulated and treated in the stacker 11 and thereafter allowed to return to an original position, permitting a conveyance speed of the downstream side conveying passage B to be made equal to that of the upstream conveying passage A.
Patent JP-S63258998-A (JP)
Inventor: PIITAA ROBAATO GIYARETSUTO
IPC: C11D3/60
Filed: 1987-08-12
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-H0366846-A (JP)
Title: Rotary type water closet unit
Inventor: KUNIMOTO KEIJIRO
IPC: E03D13/00
Filed: 1989-08-02
Abstract: PURPOSE:To prevent urine from splashing to the surrounding by furnishing a sensing means for the body length of user at a urinal, and adjusting its mounting angle on the basis of the obtained value. CONSTITUTION:A means 26 to sense the body length of user is installed on a urinal unit, wherein the mounting angle of the urinal 15 can be varied by a motor. A control device is installed to adjust the angle of the urinal on the basis of the value given by this sensing means 26. When the user stands in front of the urinal 15 and a switch 28 is pushed, the angle of urinal 15 is varied according to his body length. This prevents the urine from splashing to the surrounding.
Patent JP-H0544308-A (JP)
Title: Down ridge cap
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/40
Filed: 1991-08-12
Abstract: PURPOSE:To increase construction facility by carrying out construction at the same angle as the fixing angle of a roof backing, and by forming a decorative surface and a tongue arm, and a bed joint engagement part on the lower end of the decorative surface, and a protruded arm for fixation on the upper end of the decorative surface. CONSTITUTION:A down ridge cap A is formed out of a decorative surface 1 tilted at a predetermined angle of the same shape as a decorative surface 9 of a roof material C, a tongue arm 2, for which both ends of the surface 1 are bent inward, a bed joint engagement part 6 provided with a lower engagement arm 4 and an engagement groove 5, a flat seam part 7, and of a protruded arm 8 for fixation. A mounted plate B is fixed to a down ridge D of a roof backing alpha, and construction is carried out for a cant strip H, a backing material E, and a roof material C, from the eaves to the ridge. The engagement arm 4 is stopped in engagement with the joint part between respective roof material C of the down ridge D in such a way that a lower connection part 3 of the roof material C is covered, while a part of the upper end of the decorative surface 1 is inserted into a male-type connection part 11 of the roof material C, and the upper vicinity of the protruded arm 8 is nailed to a ridge piece. The connection part 3 is covered with the engagement arm 4 of the cap A in a second step, and is also stopped in engagement with the groove 5 in an integrated manner, and the down ridge D is thus gradually covered.
Patent JP-H0260896-A (JP)
Title: Aerial transportation method of previously built building
Inventor: KUROODO IBORA
IPC: E04G23/06
Filed: 1988-08-15
Abstract: PURPOSE: To build a building on the mountain where the access is difficult by air-transporting the building which is built in advance by utilizing an airship from which the building to be transported is suspended. CONSTITUTION: An airship 5 comprises a main body 6 filled with helium, a tail fin 7, a nacelle 8 and a propulsion motor. A cable 9 is provided on the airship 5, a ladder 10 attached with suspending ropes 11 is suspended from the cable 9, and the building 1 is hooked by the suspending ropes. When the airship 5 is stopped in the stationary state on a tank 2, the building 1 is lowered. A conduit is unwound from the airship 5 to be connected to the tank 2, and the water in the tank 2 is stored in a ballast 19, whereby the airship on the returning way can be stabilized.
Patent JP-S6099836-A (JP)
Inventor: ARAKI KAZUNORI
IPC: B65B61/14
Filed: 1983-10-28
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-H0950092-A (JP)
Title: Photosensitive composition and element using the composition
Inventor: TANAKA MITSUGI
IPC: C09K9/02
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic photosensitive composition high in color development and decoration speeds and high in repeating use resistance. SOLUTION: This photosensitive composition contains the photochromic compound selected from the formulae I and II in which each of R1 -R14 is an H atom or a substituent and each of R2 and R3 , each of R9 and R10 may combine with each other to form a benzene ring; each of Ar1 -Ar4 is an alkyl or aryl or hetero-cyclic group; and X is an atom or atomic group or a simple bond necessary to form a 5-8-membered nonmetallic saturated or unsaturated ring.
Patent JP-S6094308-A (JP)
Inventor: KINOSHITA MASAMI
IPC: H05K3/00
Filed: 1983-10-28
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-S6094369-A (JP)
Title: Optically writing head
Inventor: HIRASAWA JIYUNICHI
IPC: B41J2/455
Filed: 1983-10-28
Abstract: PURPOSE:To obtain exact connection without fear of disconnection by a method in which connectors to be connected by insertion to the connectors on the body of an optical printer are provided on the end face of an optical writing head, and positioning pins are also provided there. CONSTITUTION:An optical writing head is inserted along a guide rail 33, and positioning pins 32 are inserted into the positioning holes on the head body side. A connector 31 is thus allowed to insert into the connector on the head body side, and a drive circuit is connected to interface, etc., on the head body side. Since the connector 31 is integrated with the head by a circuit-pattern connection without creeping of lead wire on the head 1, connection can be simply made on one- touch basis without fear of disconnection when the head 1 is taken in or out. Since the connector 31, etc., are set on the end face 30, the whole size of the optical writing head can be miniaturized.
Patent JP-H054223-A (JP)
Title: Cemented carbide material wire saw
Inventor: WATANABE TOSHIO
IPC: B28D1/08
Filed: 1991-06-25
Abstract: PURPOSE:To provide the above wire saw having quality suitable for the cutting of the ground. CONSTITUTION:A cement material wire saw is constituted of a drive device 11 and a wire 12. The drive device 11 consists of a pulley 13 and a moving part 14. The pulley 13 is provided to the moving part 14 in a freely rotatable manner and the pulley driving part rotating the pulley 13 is provided in the moving part 14. The wire 12 has a stripe like looped shape having flexibility and cutting blades 15 made of a cemented carbide material are provided to the outer peripheral surface of the wire 12 through spacers 16 in parallel at a predetermained interval. By using the cutting blades made of the carbide material having high hardness, the ground can be easily ground. Since grinding particles made of diamond are not used, the cost required in the cutting blades can be reduced.
Patent JP-H0523689-A (JP)
Title: Aerator
Inventor: SENOO OSAMU
IPC: C02F3/22
Filed: 1991-07-18
Abstract: PURPOSE:To improve efficiency in dissolving oxygen and to increase the dissolved oxygen concn. by vertically providing a partition plate in a deep aeration tank >=10m deep to form an upward passage and a downward passage, furnishing an upper diffuser and a lower diffuser and further providing a passage for a gas staying in the top cavity to the upper diffuser. CONSTITUTION:A water A to be treated contg. org. matter such as sewage and night soil supplied to an aeration tank 1 is air-lifted by a concd. oxygne D introduced from a lower diffuser 6, circulated through the upward passage 3 and downward passage 4 of the tank 1 and aerobically oxidized. An appropriate amt. of return sludge G from a settling tank 40 is introduced through a sludge inlet pipe 33, and the fine bubble regenerated at the shallow part deposits on activated sludge which is thereby floated. The gas E staying in the top cavity of the tank 1 is introduced by a circualting blower 11 from the upper diffuser 5 through a passage 10 to promote the settling of the activated aludge.
Patent JP-2000035183-A (JP)
Title: Repairing member for plastic tube
Inventor: ENOMOTO HIDEKAZU
IPC: F16L55/16
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To use the same parts as a repairing member for polyolefin tube, and to securely fuse for repair by forming the repairing material for plastic tube of a plastic cover member and a heater. SOLUTION: A repairing member 10 for plastic tube is arranged at a position for covering a damaged part 1a of a plastic tube 1, and one more repairing member 10 is arranged while changing its attitude symmetrically in relation to the former reinforcing member 10, and bonding lug pieces 12 of both the reinforcing members 10, 10 are overlapped with each other, and fastened by a bolt and nut 16. With this structure, the damaged part 1a of the plastic tube 1 is perfectly covered with two repairing members 10, 10. Continuously, when electricity is supplied from a connecting terminal 17 so as to heat a heater 14, plastic of a corresponding part is melted so that the periphery of the plastic tube 1 and the plastic cover materials 13, 13 are fused.  The heater 14 of the repairing materials 10, 10 surrounds the whole periphery of the plastic tube 1 and while the bonding lug pieces 12 are bonded to each other by fusion, and leakage at a fused part of the damaged part 1a is thereby prevented.