baber/WOPTO huggingface dataset:
Patent JP-H09248165-A (JP)
Title: Continuous type fluid temperature-retaining container
Inventor: ARAKO SHIGERU
IPC: F28D1/03
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous type fluid retaining container capable of preparing a flow path having prescribed length so as to be low in height and simply and inexpensively carrying out heat-retaining engineering work and installation work by spirally rolling two sheets of metal plates and forming continuous flow path in one container. SOLUTION: This continuous type fluid temperature-retaining container comprises a bulkhead plating 1, two sheet of spiral plates 2 and 3 connectedly installing the ends of the internal circumference at both ends of the bulkhead plating 1 and two flange plates 7 and 8. Spiral flow paths R1 and R2 which are each independent are formed by spirally rolling both spiral plates 2 and 3 and the space between both flow paths is made to conduct in outer peripheral end parts of these both flow paths R1 and R2.
Patent JP-S59212601-A (JP)
Inventor: MOCHIDA YOSHIO
IPC: F22B37/10
Filed: 1983-05-18
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-H10267096-A (JP)
Title: Belt insert and takeout device
Inventor: MICHIKURA HIROMI
IPC: F16H7/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To certainly take out and mount a transmission belt from/on a pulley, by arranging the belt on a belt lifting part under a condition that the belt is separated from a pulley main body while the belt takeout part of a pulley with an auxiliary mechanism is turned, and completely shutting out the co- rotation of the belt. SOLUTION: When a moving pulley 35 is lowered so as to apply tension to a belt 31, the belt 31 is traveled by the rotation of a driving shaft 33, and the measurement of the belt 31 is performed. When this measurement is finished, the moving pulley 35 is lifted to its original position and the tension of the processed belt 31 is released, and at the same time, the driving part of a pulley 1 with an auxiliary mechanism is operated, so that a rotor is turned by 180 deg.C. In a process that the rotor is turned, the supporting base 16 of a belt lifting part 15 is arranged under a condition that it is floated from a main body 3 while lifting the belt 31. At this time, a stopper member 18 suppresses the fallout of the belt 31, and also stabilizes the position of the belt 31.  The belt 31 is separated from the pulley main body 3 and the moving pulley 35, and the co- rotation of the belt 31 can be completely shut out therefore, the belt 31 can be certainly taken out.
Patent JP-H04299288-A (JP)
Title: Fuel assembly for pressurized water reactor
Inventor: YOSHIKUNI MASAAKI
IPC: G21C3/326
Filed: 1991-03-28
Abstract: PURPOSE:To make the economical use of fuel while ensuring the allowance of safety, by increasing the restraint effect of reactivity peculiar to fuel in a reactivety insertion accident, etc. CONSTITUTION:A hold chamber 6 to hold a neutron absorber and a releasing measure to detect core output abnormality to release the neutron absorber within the hold chamber 6 are provided to the lower part of a fuel assembly. The neutron absorber of an enriched boric acid solution 7, etc. released by detecting the abnormality of a core power ramp, etc., is released into the flow of the coolant, arrives instantly at a fuel rod, and absorbs neutrons to be capable of restraining the reactivity, because a coolant flows toward the upper part from the lower part of the fuel assembly in a pressurized water reactor.
Patent JP-S5712677-A (JP)
Title: Printer
Inventor: HOSOYA MASAYOSHI
IPC: B41J7/92
Filed: 1980-06-27
Abstract: PURPOSE: To simplify the adjustment of printing pressure, and to lengthen the life of a type carrier by a method wherein a movable section of a printing hammer is divided into two or more sections, and each driven independently in the impact type type printer.  
     CONSTITUTION: A printing head 13 giving the type of a petal, etc. type head striking force from the back has structure similar to a dot matrix type printer head. For example, seven wires 53 are driven by attracting armatures 52 by electromagnets 51. In this case, the number of the magnets 51 excited is selected in response to the shape of the type to be printed, and impact force at the time of the striking of the type is changed. In case of characters M, W, printing areas thereof are large, and a symbol @, for example, seven wires aWg are selected. The impact force is adjusted in response to the size of characters as six wires in characters B, D..., etc., five wires in characters A, C..., etc., etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01257529-A (JP)
Title: Part taking out method
Inventor: MORI AKIRA
IPC: H05K13/04
Filed: 1988-04-08
Abstract: PURPOSE:To perform safe operation even during adding and exchange of a tray by a method wherein a position where an adsorbing nozzle makes contact with a part is stored as the height position of a tray, and after the adsorbing nozzle is lowered at a high speed to a position in the vicinity of the height position of the tray, the nozzle is lowered at a low speed and adsorbs the part to take it out. CONSTITUTION:When a tray 1 is added and a box 2 in which the trays 1 are piled up is exchanged and the number of tray stages is varied, an adsorbing nozzle 6 is lowered at a high speed to a position in the vicinity of the height position of the tray available when the trays 1 are piled up in the maximum number of stages. Thereafter, the nozzle is lowered at a low speed, and the height position of the tray 1 is detected to store it, and in the following, the nozzle is lowered at 8 high speed to the height position to take out the part. When the tray 1 becomes empty and the first part of the next tray 1 is taken out, after the nozzle is lowered at a high speed to the height position of the preceding tray 1, the height position of the subsequent tray 1 is detected to store it. In the following, the nozzle is lowered at a high speed to the detecting height position to take out the part. This method prevents interference of the adsorbing nozzle 6 to the tray 1 even during adding and exchange of the tray 1.
Patent JP-H02265876-A (JP)
Title: Group control method for elevator
Inventor: TSUJI SHINTARO
IPC: B66B1/20
Filed: 1989-04-06
Abstract: PURPOSE:To reduce a waiting time for riding floor call by temporarily setting a standby position, when an empty cage is detected, and estimating in a certain floor or floor area after the predetermined time a number of sets of cages evaluated selecting a floor for the cage to be dispersed waiting. CONSTITUTION:A group control unit 10 inputs information from each control unit 11 to 13, when an empty cage is detected by an empty cage detecting means 10F, a standby means 10G temporarily sets a position for this empty cage to wait. A number of sets of cages, expected to be present in a certain floor or floor area after the predetermined time, are estimated by a cage position estimating means 10D and a cage quantity estimating means 10E, correlating to the floor or the like these estimated values evaluated being based on the arrival anticipation time calculated in an arrival anticipation time arithmetic means 10B, and by this evaluated value, the standby means 10G selects a floor for the cage to be dispersed waiting. Thus, a waiting time for a riding floor call can be reduced.
Patent JP-H10263748-A (JP)
Title: Compressed air blowing device
Inventor: OSUGI MITSUHARU
IPC: B22C15/24
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To change the blowing quantity per unit time of the compressed air to be blown into a molding flask by regulating by an actuator the position of a cylindrical member which is arranged on an upper part of a valve seat, and to which a valve to vertically open/close an upper end of the valve seat is fitted in a vertically slidable manner. SOLUTION: The compressed air is fed from a compressed air source 15 to a space S to be demarcated by a cylindrical member 5 and a valve 4 to press the valve 4 against a valve seat 3. A piston rod 12 is expanded to lower a control valve 11, a discharge outlet 6 is opened to discharge the compressed air in the space S. The valve 4 is elevated by the compressed air stored in a cover 9 to open an opening part at an upper end of the valve seat 3. The compressed air in the cover 9 is blown into a molding flask from an air inlet 1 through a clearance between a frame 2 and the cylindrical member 5. The clearance between the cylindrical member 5 and the frame 2 is changed by expanding/contracting an actuator 8 to vertically move the cylindrical member 5, and the flow rate of the compressed air is regulated.
Patent JP-H11281600-A (JP)
Title: Flame retardation evaluation method
Inventor: IKEDA KENICHI
IPC: G01N33/44
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To quickly evaluate a lamination plate with less number of test pieces, by counting a weight change when the test pieces are exposed to flame. SOLUTION: An initial test piece weight W0 is measured. Then, the test piece is mounted to a retaining tool and then is exposed to the flame of a gas burner for a specific amount of time. Then, the flame of the gas burner is removed, temperature is cooled to a room temperature, a weight W of the test piece is measured, and flame exposure time is recorded. The test piece is mounted to the retaining tool again and is exposed to the flame of the gas burner for a specific amount of time. Then, the gas burner is removed, temperature is cooled to a room temperature, the weight of the test piece is measured, and the total flame exposure time up to this point is measured.  It is repeated for a required number of times, and obtained data are inputted to an expression W/W0 =exp (-βt) (W0 : initial test piece weight, where w: test piece weight after exposure to flame, t: flame exposure time) to obtain β. When β is small, it is judged that fire retardation property is appropriate.
Patent JP-S58204612-A (JP)
Title: Fail-safe type negative feedback amplifier
Inventor: SHISHIKURA NOBUO
IPC: H03F1/52
Filed: 1982-05-24
Abstract: PURPOSE:To guarantee the performance of fail-safe while using a ternary winding, by using the ternary winding small in an AC resistance value and providing negative feedback to a transistor (TR) of the pre-stage from the ternary winding. CONSTITUTION:The ternary winding T of an output transformer T2 connected to output stage TRsQ2, Q1 is formed with a small AC resistance value. One end of this ternary winding T is grounded and the other end is connected to a collector of the TRQ1 of the pre-stage to which an input signal is applied via a connecting point A for the provision of negative feedback. Through the forming in this way, the impedance of the transformer T2 is decreased at the short- circuit of the ternary winding T and a signal power to a load L is decreased. Further, an emitter circuit of the TRQ1 is cut off when the ternary windig T is subject to an open circuit failure, the emitter circuit of the TRQ1 is cut off and the signal power to the load L is interrupted. Thus, the fail-safe performance is guaranteed while using the ternary winding.
Patent JP-S5612895-A (JP)
Title: Controlling device for motor
Inventor: KINOSHITA TOSHIAKI
IPC: B43L23/02
Filed: 1979-07-10
Abstract: PURPOSE:To improve the safety of the motor under effective control by varying the operating state of the motor regardless of the length of the time of the stable point of the predetermined level at a detector having two stable points at constant level and pulse train and retaining the state. CONSTITUTION:Since a power switch 3 is closed to allow DC current to flow through a diode 7, resistors 8, 10 and 11 toward the light emitting side of a photocoupler 12 and Cds of light receiving side to become low resistance, a three-terminal bidirectional thyristor 4 turns on to permit the motor 2 to start no load operation. Thus, the detector 16 repetitively become on and off, but a voltage is applied to the detector 16 by delaying the time until load is applied to the motor 2 with the delay circuit having transistors 18, 20, resistors 19, 21, 23 and capacitor 22. When the load is applied then to the motor 2, since the detector 16 is in off state, the motor continues rotating, while when the motor become no load state, the detector 16 becomes repetitively on and off to allow the thyristor 4 to turn on to stop the motor 2 continuously until the switch 3 is opened. In this manner it can secure the safety.
Patent JP-S62245489-A (JP)
Inventor: REIMONDO EFU ROOBIIZUA
IPC: G06K7/016
Filed: 1987-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58205377-A (JP)
Title: Adaptive type time spatial filter
Inventor: TANAKA YUTAKA
IPC: B42D25/23
Filed: 1982-05-26
Abstract: PURPOSE:To reproduce an excellent picture suitable for the property of a picture signal, by changing the passing characteristics in response to the amount of movement of the picture. CONSTITUTION:An input picture signal is applied to a vertical filter 5 comprising a 1H delay circuit and a time filter 6 comprising a field memory, and output picture signals of the filters 5 and 6 are synthesized at an adder ADD4 and a sequential scanning picture signal output is obtained. Further, a filter control circuit 7 outputs a filter coefficient control signal so as to change the filter characteristics suitably for a still and a synamic picture based on the time spatial picture information from the filters 5, 6, allowing to control the filters 5 and 6.
Patent JP-S57205472-A (JP)
Title: Composition for friction material
Inventor: TANABE YUTAKA
IPC: C08L27/00
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a composition capable of forming a brake lining or the like whose friction coefficient is hardly changed with the temperature by mixing it with a thermosetting resin, said composition consisting of inorganic fibers or particles, a pylp-like material of poly-m-phenyleneisophthalamide and a solid lubricant. CONSTITUTION:The titled composition consists of 5-70wt% inorganic fibers (e.g. glass fibers) and/or inorganic particles (e.g. silica dust) 5-70wt% pulp-like material of poly-m-phenyleneisophthalamide, and 1-30wt% solid lubricant selected from among carbon fiber, carbon black, graphite, molybdenum disulfide, tungsten disulfide, boron nitride, fluororesin and nockel iodide. 5-40wt% thermosetting resin (e.g., a phenol resin) and 95-60wt% said composition are mixed and heated in a prescribed mold to be molded into a friction material. EFFECT:A friction material excellent in the mechanical strength that would generate no abnormal sound when used can be obtained. USE:A disc pad, etc.
Patent JP-S5423576-A (JP)
Title: Shunt for detecting of high frequency pulse waveforms
Inventor: SAITOU HIROYUKI
IPC: G01R15/14
Filed: 1977-07-22
Abstract: PURPOSE: To reduce inductances by parallel connecting resistors at specified intervals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08337584-A (JP)
Title: Condensed six-membered cyclic amino compound, medicine containing the same and production of the same
Inventor: KANBARA SHINJI
IPC: C07B53/00
Filed: 1996-04-10
Abstract: PURPOSE: To obtain the subject new compound, a specific camptothecin derivative consisting of a condensed six-membered cyclic amino compound, free from hygroscopicity, excellent in filterability and solubility, advantageous to handle, having antineoplastic activity, thus useful as e.g. a highly safe antineoplastic agent. CONSTITUTION: This new compound is a new camptothecin derivative methanesulfonate (hydrate) of formula I, being free from hygroscopicity, excellent in filterability and solubility, advantageous to handle, high in safety, thus being useful as e.g. an antineoplastic agent. This compound is obtained by the following process: 2-acetyl-amino-8-amino-6-fluoro-5-methyl-1-tetralone of formula II (X is a protecting group eliminable by methanesulfonic acid) is reacted with dihydro-pyrano-indolidin-trione of formula III to form a camptothecin derivative of formula IV, which is then treated with methanesulfonic acrid and the product is recrystallized.
Patent JP-H09284870-A (JP)
Title: Remote radio control system
Inventor: KOGA KATSUHIDE
IPC: H04Q9/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a remote radio control system by which plural radio stations are in simultaneous operation while making coordination. SOLUTION: This system is composed of plural radio stations 1-N and the radio stations 1-N make remote control while being in coordinate operation. For example, the radio station 1 is composed of a controller 11, a transmission reception device 12, communication units 1A, 1B and antennas 13, 14, 15, 16, and the other radio stations (2-N) are constituted similarly to the case with the radio station 1.
Patent JP-S60234217-A (JP)
Title: Method for generating signal for detecting positional  information
Inventor: NAKANISHI HIROSHI
IPC: G11B5/596
Filed: 1984-05-04
Abstract: PURPOSE:To determine the position of a head by providing the period of approximately half the half-amplitude level of the isolated Lorentz waveform from odd and even tracks to each of said tracks and magnetizing said period in a way as to permit reading-out of the 2-bit patterns which do not interfere with each other thereby differentiation and holding the read-out signals. CONSTITUTION:The magnetization sections 5, 6 and 7, 8 for the odd and even tracks are formed to a magnetic medium. The sections 5, 8 are magnetized toward the direction of S from N in the direction where the signals are recorded and reproduced. The sections 6, 7 are magnetized in the direction opposite therefrom. The length in the signal recording and reproducing directions of the sections 5 and 7 is determined to approximately half the half-amplitude level of the isolated Lorentz waveform. The length in the recording and reproducing directions of the sections 6, 8 is made about the time the half-amplitude level of the isolated Lorentz waveform to avoid mutual interference of the signals read out of the same track. The signals read out of a magnetic head 10 are processed by a differential amplifier 11, differentiators 12 and peak holding circuits 13. The difference between the 1st and 2nd signals read out of each track is determined and the position of the head is determined.
Patent JP-H10281763-A (JP)
Title: Inclination meter
Inventor: ITO SEIJI
IPC: G01C9/06
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To ensure an accurate measurement constantly while eliminating useless measurement by interrupting the measurement upon detecting removal of a guide roller from a guide groove. SOLUTION: Since the guide rollers 4A, 4B of an inclination meter 1 are guided by guide grooves in a casing pipe, the inclination meter 1 is not displaced at all in the rotational direction around the longitudinal axis thereof. When one of the rollers 4A, 4B is removed from the guide groove in the pipe, the inclination meter 1 is displaced in the rotational direction around the longitudinal axis thereof and a signal is delivered from an angular speed sensor. The signal is subjected to analog signal processing and converted through an A/D converting section into a digital signal which is inputted to CPU and subjected to threshold value processing. If the digital signal is larger than a specified threshold value, the CPU makes a decision the rollers 4A, 4B are removed from the guide groove and a message to this effect is presented on a display and subsequently measurement is stopped.
Patent JP-H08280725-A (JP)
Title: Throw-away diaper
Inventor: MIYAHARA SATOSHI
IPC: A61F5/44
Filed: 1995-04-13
Abstract: PURPOSE: To make it possible to easily and surely arrange a throw-away diaper in an adequate position even when this diaper is used for adults by providing this diaper with a reference line in approximately the central part in the transverse direction of the rear side part of the diaper. CONSTITUTION: This throw-away diaper 1 is provided with the reference line 10 along the longitudinal direction of the diaper 1 in approximately the central part in the transverse direction of the rear side part A on the top sheet 2 side. Only the rear side part A is provided with this reference line 10 by marking a line at the top sheet 10. A user is let to lie on his or her side and thereafter, the throw-away diaper 1 is laid with its top sheet 2 side faced up on the user's hip side at the time of using the throw-away diaper 1. The reference line 10 is then so positioned as to be pressed to the backbone of the user and the user is let to move supine so that the upper abdominal side C is positioned on the user's abdominal side. The diaper 1 is fixed by sticking a fastening tape 20 to a landing tape 21.
Patent JP-H01261148-A (JP)
Title: Transport device for record medium roll of cartridge type
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03B21/11
Filed: 1988-04-11
Abstract: PURPOSE:To prevent hitching of the leading edge of a recording sheet with the edge of an opening by furnishing a guide at the opening differently situated from the outlet of a device to transport the recording medium upon inserting a driving means in the same hole as the outlet for the recording sheet. CONSTITUTION:A leader tape 4 at the film end is wound fast at the flange edge of a reel 1, and a separately transporting unit 8 moves in the B direction to allow a drive roller 7 to intrude into a film outlet 3, and pressure contact is attained with the periphery of the tape 4. At this time, the roller 7 rotates in the A direction, and the reel 1 rotates in the C direction with rotation of the roller 7. The tape 4 advances in the C direction in the same manner as the reel 1 along the inner wall 12 of cartridge M to be transported in the D direction from the film outlet 3. Even though the tape 4 is curling at its leading edge, a guide 11 tapered in the film transporting direction is provided at an opening 5, so that the tape 4 advances in the C direction along the inner wall 12 to run against the guide 11, and the path is bent inward to accomplish smooth transport without touching the edge of the opening 5.
Patent JP-H02267786-A (JP)
Title: Carriage lock mechanism
Inventor: AIMIYA TAKAYUKI
IPC: G11B21/22
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate the troubles such as the damage of a positioning motor, the other mechanical breakage, etc., by braking the movements of a magnetic head, a carriage to drive a magnetic disk medium and a rotating mechanism by means of a fixed arm made of a bimetal. CONSTITUTION:In the vicinity of a contact piece 7, a supporting part 12 is provided on a base 1, a fixed arm 13a made of the bimetal is fixed, and a heater 14a is attached to the arm 13a. At the time of transporting and carrying a magnetic disk device, the heater 14a is in a non-current-flowing condition, the head of the arm 13a is brought in contact with a contact stopper 7, the movement is braked, and the movement of a carriage 5, consequently, of a magnetic head 4 is fixed. After the installation of the magnetic disk device, the current is made to flow to the heater 14a, the bimetal part of the fixed arm 13a is heated, then, the fixed arm 13a is curved, the contact of the contact piece 7 is opened, and the fixation of the magnetic head 4 is released.
Patent JP-S5314245-A (JP)
Title: Ignition timing control means for internal combustion engine
Inventor: AZUMAKAWA KEIZOU
IPC: F02P5/06
Filed: 1976-07-27
Abstract: PURPOSE:To permit optimum ignition timing to be always set irrespective of the engine load state by making the negative pressure applied to a negative pressure advance angle diaphragm at the time of partial loading to gradually increase in proportion to the engine rpm, that is, to the throttle valve aperture.