baber/WOPTO huggingface dataset:
Patent JP-S63224308-A (JP)
Title: Foil-wound transformer
Inventor: SAITO RYO
IPC: H01F27/18
Filed: 1987-03-13
Abstract: PURPOSE:To shorten a recovery period by separating a coolant circulation system into a plurality of independent circuits, and circulating coolants having different characteristics in respective circulation systems, thereby enabling a repair plan to be easily made. CONSTITUTION:In a main body tank 1, a duct for high-voltage coil 9A and a duct for low-voltage coil 9B are provided as cooling ducts for winding 9, and also a plurality of cooling panels for iron core 10 are provided. Conduits 13 for feeding a coolant to those, condensers 11 and pumps 12 are separated into circuits thereby separately constructing each coolant circulation system, and coolants having different characteristics are sealed into the independent circulation systems. When the cooling system causes a leakage in the main body tank, a leaked coolant 16 is accumulated in a liquid reservoir 17 in the bottom of the tank and collected from a liquid collecting valve 18, and the collected liquid is analyzed to determine which circulation system is causing the leakage. If the amount of the leakage is not negligible, reparing is required, but the circulation system causing the leakage is already known, so the repir method and the equipment parts supply plan can easily be made. With this, the repair period can be shortened.
Patent JP-S58173221-A (JP)
Title: Penetrator for steel pipe sheet pile
Inventor: ASAYAMA KINGO
IPC: E02D7/20
Filed: 1982-04-06
Abstract: PURPOSE:To rapidly perform penetrating work on a steel pipe sheet pile when penetrating resistance is great by providing a clamping part for already-driven steel pipe sheet piles and a base to the base on which a catcher to grasp steel pipe sheet piles and a pivotally movable part are set to vertically move the catcher. CONSTITUTION:An oil-pressure jack 3 and a catcher 2 are attached to the upper part of a steel pipe sheet pile 4, and legs 12 and clamping parts 6 are attached to both sides in the longitudinal direction of a base 1. Also, in the clamping parts 6 paired contactors 6 provided in each leg 12, pressing jacks 7 serving as press drivers to move the contactors 6 in such a way as to contact or separate them, and jacks 9 serving as position-regulation drivers to move the contactors 6 and the pressing jacks 7 in the longitudinal direction of the legs 12 are provided. When the clamping is released, the interval of the contactors 6 is made larger than the diameter of an already-driven steel pipe sheet pile 4, and it is moved to the clamping position on a rail 1 by means of a moving wheel 13.
Patent JP-H04224689-A (JP)
Title: Electrolytic method of alkali metal sulfate
Inventor: BUORUFUGANGU HAABERUMAN
IPC: B01D61/44
Filed: 1991-03-20
Abstract: A process is described for the electrochemical cleavage of alkali metal sulphates into relatively highly concentrated solutions of alkali metal hydroxide and sulphuric acid by means of the use of a 3-compartment electrodialysis cell at temperatures of >/= 70 to </= 150 DEG C and current densities of 0.5 to 15 kA/m<2> equipped with an anion exchanger membrane, the polymeric ion exchanger matrix of which is composed of a styrene/divinylbenzene copolymer, having very highly basic quaternary ammonium groups, and a hydronium ion blocker, on the side of which facing the central chamber is located an anion exchanger layer or anion exchanger membrane having tertiary or secondary amino groups.
Patent JP-S60198427-A (JP)
Title: Electrostatic capacity type differential pressure transmitter
Inventor: MITAKE MASARU
IPC: G01L13/06
Filed: 1984-03-22
Abstract: PURPOSE:To prevent variation in sensitivity and the generation of residual strain and to attain linear displacement by forming a movable electrode of a plane part and a corrugated part. CONSTITUTION:Process pressure operates on introduction sides of a high pressure chamber 5 and a low pressure chamber 6 from introduction paths 5a and 6a to press seal diaphragms 11 and 12. The process pressure is transmitted to a charged liquid 15 and led to a detection chamber 14 to operate on the movable electrode 7 from both sides. The electrode 7 is displaced according to the differential pressure of the process pressure. In this case, the corrugated part of the electrode 7 deforms and the plane part 7a moves in parallel and is thus displaced without any variation in tensile force. This displacement varies the gap formed by a fixed electrode and electrostatic capacity variation caused by the gap variation is led out through a lead wire 10 as a detection signal. The electrode 7 has the corrugate part 7b, so there is no variation in tensile force and the sensitivity does not varies when the electrode 8 is displaced by the differential pressure. Further, no large pressure is applied to the electrode 8 because of the corrugated part 7b and no residual strain is therefore generated.
Patent JP-2000255888-A (JP)
Title: Discharged sheet storing device
Inventor: TAKAHASHI MASANORI
IPC: B41L13/04
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a discharged sheet storing device which can use a discharge tray on the image forming device side coupled thereto, and prevent occurrence of jamming of discharged sheets. SOLUTION: This storing device is composed of a body 5 which can be coupled to an image forming device on which a discharge tray 9 can be mounted and removed, a bin tray unit 7 which is provided in the body 5 and in which bin trays 6 for sorting and loading thereon sheets discharged from the image forming device 2, are vertically arranged, and a tray mounting part 25 for mounting the discharge tray 9 which is removed from the image forming device 2 when the body 5 is coupled to the latter.
Patent JP-H09244449-A (JP)
Title: Image forming device
Inventor: SHIMADA TAKATOSHI
IPC: G03G15/20
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress the rising of temp. outside a paper passing region, regardless of the passing position of a transfer material by making a fixing device composed of a heating roll and a pressure roll and providing a light control layer, which surrounds a heat source and is changed in a transmitted light quantity, in accordance with a temp value, in the axial direction of the cylindrical substrate of the heating roll, therein. SOLUTION: This image forming device is one for fixing a toner image on the transfer material, in such a manner that the transfer material after the toner image formed on an image carrier is transferred passes through the fixing device, to be heated/pressurized. The fixing device is constituted of the heating roll 61 incorporating the heat source 3 inside and the pressure roll 62 coming into press-contact with the heating roll 61, to nip the transfer material with respect to the heating roll 61. The light control layer 4 which surrounds the heat source 3 and is changed in the transmitted light quantity, in accordance with the temp. value is installed in the axial direction of the cylindrical substrate 1 of the heating roll 61, therein.  Therefore, the thermal reflectance of the light control layer 4 is changed according to the number of heat rays radiated from the heat 'source 3, to suppress the rising of the temp. in the nonpaper passing region of the heating roll 61.
Patent JP-S55150188-A (JP)
Title: Memory circuit
Inventor: TOKUSHIGE KAZUO
IPC: G11C11/417
Filed: 1979-05-10
Abstract: PURPOSE:To realize high-speed operation with malfunction prevented by interposing transistors between a sense amplifier and digit lines, and by turning ON transistors connected to selected digit lines while turning OFF transistors connected to unselected digit lines. CONSTITUTION:As for a static memory, digit lines D and D' are connected to a couple of input and output points of memory C and also led to differential sense amplifier SA, composed of transistors Q1-Q3, via tranistors Q4 and Q5. Drains of transistors Q1 and Q2 are connected to read bus lines RB and RB'. Enable transistor Q3, and transistors Q4 and Q5 of the sense amplifier are supplied with the output of Y decoder 4'. Transistors Q4 and Q5 conduct when digit lines D and D' are selected and turn OFF when unselected. Therefore high-speed operation is carried out without any malfunction.
Patent JP-H06276448-A (JP)
Title: Image pickup device
Inventor: MARUYAMA KENJI
IPC: H04N5/369
Filed: 1993-03-17
Abstract: PURPOSE:To attain image pickup with high resolution without increasing the number of light receiving elements by using a prism and a shutter so as to allow one photodetector to detect a light made incident in different positions around the photodetector in time division. CONSTITUTION:The image pickup device formed by arranging lots of photodetectors 4 on a light receiving face 3a is provided with plural prisms 6 arranged corresponding to each of the plural photodetectors 4 and introducing the light made incident around each photodetector 4 to each photodetector 4, a prism plate 5 placed opposite to the light receiving face 3a, a shutter section 7 placed just before the prism plate 5, dividing the light incidence face of each of the plural prisms 6 to make the predetermined number of the shutters 8 transparent sequentially, and applies switching control to the prescribed number of the shutters 8 to be made transparent sequentially. Moreover, signals obtained from the plural photodetectors 4 are divided synchronously with the switching control of the prescribed number of the shutters 8 to obtain the predetermined number of detection signals from each of the plural photodetectors.
Patent JP-H05257906-A (JP)
Title: Electronic interaction equipment
IPC: G06F15/16
Filed: 1992-03-16
Abstract: PURPOSE:To make it possible to transmit picture data, arrow/comment data for electronic interaction to a communicated subscriber independently of a picture display program function by simultaneously and independently executing a picture display program and an electronic interaction program by two CPUs. CONSTITUTION:When picture transmission is selected, the electronic interaction program interrupts the execution of a main CPU 4 by means of a main CPU control part 21 and picture data for electronic interaction are read out from a display VRAM 13 and transmitted to the communicated subscriber through a communication control part 18. The device of the communicated subscriber receives and displays an electronic interaction picture based upon the electronic interaction program. When an arrow icon is selected, an arrow is displayed and a part of the display picture can be pointed out. When a pencil icon is selected, the pencil icon is displayed and handwriting plotting can be executed by means of an input pen 24. The arrow display data and handwritten plotting data are sent to the communicated subscriber and displayed on the same position of a communicated subscriber's screen.
Patent JP-H11253573-A (JP)
Title: Walk training device and its control
Inventor: SAKAI AKIHIKO
IPC: A63B23/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate a kicking at the start of a walking even for a walking face where the change of a frictional resistance is large for this walk training device, and make a trainee exercise at a speed in response to his force to kick the walking face. SOLUTION: This walk training device is equipped with a walking face device 2 which operates in a manner to form a walking face for a trainee, and a control device 3 which controls the movement of the walking face, and the walking face device 2 has a speed detecting means to detect the speed of the walking face, and a. compensation force varying means which changes a compensation force for a resisting force of the walking face device 2 by a speed which is detected by the speed detecting means, is provided. By this method, even when the speed of the walking face changes, and the resisting force of the walking face device 2 changes, the compensation force for the resisting force changes as well, and the kicking force of the trainee can be made uniform regardless of the speed.
Patent JP-S57172270-A (JP)
Title: Processor of radioisotope image
Inventor: HONMA KAZUHIRO
IPC: G01T1/29
Filed: 1981-04-16
Abstract: PURPOSE:To exactly grasp a breakdown of the inside of internal organs, by fetching plural equal density area picture whose density levels are different, from one radioisotope image, and extracting its feature part as to each equal density area picture. CONSTITUTION:A radioisotope image of objective internal organs such as a liver is photographed by an image pickup device, an equal density line is extracted from its video signal, and plural equal density area pictures whose density levels are different are obtained. In this case, a picture by an output signal from an equal density line extracting device has width as to its border line and cannot be analyzed easily as it is, therefore, it is converted to a fine line by a fine line converting processor. Subsequently, plural equal density area pictures whose density levels are different are analyzed by a shape analysing device, a feature part is extracted as to each picture, and it is displayed on a display device.
Patent JP-H05257938-A (JP)
Title: Information processor
IPC: G06F17/21
Filed: 1992-03-16
Abstract: PURPOSE:To prevent the interruption of document input and to prevent the drop of the efficiency of document input by displaying an error message and operation guidance only when a user can not understand the cause of malfunction or misinput. CONSTITUTION:When a key input is not correct, a 'HELP KEY' message is displayed on a display device 1 to show the effectiveness of a help key and the queuing state of the succeeding key input is started. When a key depressed next is a help key 10, an error message and operation guidance are displayed on the device 1 and the 'HELP KEY' message on the device 1 is deleted. When misinput is continued, the user depresses the help key 10 at the time of detecting the 'HELP KEY' message displayed on the device 1 even if a buzzer is not buzzed, so that the error message and the operation guidance on the device 1 can be read out. When the user detects misinput or malfunction by himself, correct input can be executed in the succeeding operation, so that editing processing can be continued without reducing input efficiency.
Patent JP-H10254063-A (JP)
Title: Reflection video display device
Inventor: SAKATA HARUHIRO
IPC: G03B21/28
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a reflection video display device capable of displaying a deformed video in the case of projecting an original projected image without editing a deformed image based on the projected image particularly nor reconstructing a projector. SOLUTION: This device is provided with a 1st twin body 10 having cross-sectional form where two sides are connected at a specified angle, erected in its length direction and provided with a projection surface on each inclined surface erected, a 2nd twin body 11 having the cross-sectional form where two sides are connected at the specified angle, erected in its length direction and provided with a reflection surface on each inclined surface erected, and a projection device 5 projecting the video to the projection surface of the body 10. The bases of the bodies 10 and 11 are connected and the bodies 10 and 11 are alternately juxtaposed like a bellows, then the video of the body 10 and the reflected video obtained by reflecting the video of the body 10 on the reflection surface of the twin body 11 adjacent to the twin body 10 are displayed.
Patent JP-H08226473-A (JP)
Title: Pad spring of disk brake device
Inventor: WATANABE FUJIO
IPC: F16D65/097
Filed: 1995-02-22
Abstract: PURPOSE: To provide a pad spring for disk brake device which is excellent in material preparation and prevents vibration and drag of a frictional pad by pressing it to a torque receiving member in rotor surface direction and rotor axial direction CONSTITUTION: A pad spring for disk brake device comprises a pair of guide parts 6a and 6a which are installed on the arm part 4 of a torque receiving member 2 and provided between the contact surfaces of the arm part 4 and both frictional pads 7 and 8, a connecting part 6b which connects these guide parts 6a and 6a in the rotor axial direction, and bent parts 6d and 6d formed at bent portions of the guide parts 6a and connecting part 6b bent alternately in crossed direction. Also a spring force which presses a pair of frictional pads 7 and 8 to the torque receiving member 2 in rotor axial direction and rotor surface direction is given to the bent portions 6d and 6d.
Patent JP-S58189847-A (JP)
Title: Information reproducer
Inventor: JIYON ESU UINSUROU
IPC: H04N5/76
Filed: 1983-04-04
Abstract: Method and apparatus for controlling the speed of an information storage medium, such as a disc-shaped record carrier (11). relative to a device for recovering information recorded thereon. The disc includes a plurality of substantially parallel information tracks (15) arranged in a spiral or in concentric circles. and information recorded thereon includes a pilot signal having a predetermined frequency. The apparatus includes means (37) for comparing the phase angle of the recovered pilot signal (57) with the phase angle of a locally generated reference signal (33), to produce an error signal (43) for controlling the angular velocity of a spindle motor (17) that rotates the disc. The pilot signal includes an equal integral number of cycles on each information track, so its phase angle is aligned on adjacent tracks and the apparatus can continue to operate even when the information recovering device is traversing the disc from one track to another or is not critically positioned with respect to an individual information track.
Patent JP-H11258245-A (JP)
Title: Apparatus for automatically sealing specimen container
Inventor: SHIRAISHI HIROMASA
IPC: G01N35/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for automatically sealing test body containers which can cut a seal tape for every container after fitting the seal tape with pressure to mouth edge parts of a plurality of specimen containers. SOLUTION: An automatic sealing apparatus for specimen containers includes a conveyor 2 which transfers to below a heater head a plurality of containers 24 containing specimens while holding the containers in a state, e.g. in which every 10-20 containers aligned side by side are erected in a rack, a seal tape- sending device 25 which catches a seal tape 3 wound to a reel and a leading end part of the seal tape by a chuck 5 and places the drawn-out seal tape 3 to mouth edge parts of the containers 24, a seal attachment time-setting device and a heater temperature-setting device. A temperature and a time of the heater head 6 are controlled by set values. A height and a width of the rack are automatically detected to extend a stroke of a hydraulic cylinder 7.  The heater head 6 is butted with the seal tape 3. the apparatus has a cutter blade which can automatically cut the seal tape 3 fitted at the mouth edge part for every container after the seal tape is fitted with pressure to the mouth edge part of the container 24.
Patent JP-H07242470-A (JP)
Title: Aluminous-magnesian casting material
Inventor: SAKAKI SUMIO
IPC: C04B35/66
Filed: 1994-03-02
Abstract: PURPOSE:To prevent explosion at the time of drying caused at the time of obtaining a dense structure with ultrafine powder in an aluminous-magnesian casting material used for a ladle used for refining molten steel. CONSTITUTION:This aluminous-magnesian casting material consists of, by weight, 67-91% aluminous refractory material, 2-8% magnesian refractory material, 2-10% aluminous ultrafine powder having <=10mum particle diameter, 2-5% aluminous ultrafine powder having <=1mum particle diameter, 0.3-2% superfine silica powder and 3-8% alumina cement.
Patent JP-H11257107-A (JP)
Title: Resin-made air-quantity control unit
Inventor: KIYONO TAKASHI
IPC: C08J7/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To effectively thaw a frozen valve by installing a hot-air passage in and around the throttle valve to be opposed to a bore part of a throttle body to be made up with composite material forming synthetic resins into a matrix, and passing the preheated hot air through this passage. SOLUTION: A hot-air inlets 1-1, 1-4 and a hot-air outlets 1-2, 1-3 are formed in a throttle body to be made up with composite material forming synthetic resins inti a matrix, and when a throttle valve is frozen, temperature in the throttle body 101 is sensed by a thermocouple 2-2, starting a blast of hot air. In brief, a fan is driven, and the hot air heated by an electric heater is passed through a hot-air passage circular recessed groove and a hot-air circulating pipe 3-2 formed on a peripheral surface of the throttle valve from a hot-air inlet pipe 3-1, and it is passed through the hot-air passage circular recessed groove and a hot-air outflow pipe 3-3 in this order and subsequently the air is repeated by the electric heater and circulated and thus the throttle valve is heated to be thawed.
Patent JP-2000133378-A (JP)
Title: Electric connector assembly and electric connector used in it
Inventor: KASHIWA YOICHI
IPC: H01R24/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, easy-to-fit electric connector assembly requiring a low inserting/drawout force capable of being locked by fitting obliquely and turning and provide an electric connector to be used in the connector assembly. SOLUTION: An electric connector assembly (1) includes connectors 2 and 300, wherein the connector 2 is composed of a terminal 70 having an abutting part 82, a guide groove 36 inclined to a recess in a fit part 9, and a lock shoulder 38 continued to guide groove (36). The lock shoulder 38 has a slope. The other connector 300 is composed of a probe pin 170 abutting to the part 82 and a protrusive streak 110 guided by the groove 36. The tail of the protrusive streak 110 forms a locking shoulder 110a having a slope corresponding to the slope on the lock shoulder 38.  The connector 300 is fitted to the connector 2 aslant so that the protrusive streak 110 is guided by the guide groove 36, and then turned in the direction of Arrow B, and if the finger(s) is put off, the connector 300 is biased upward by the resilient repulsive force of the probe pin 170 so that the lock shoulder 38 is engaged with the locking shoulder 110a to establish locking.
Patent JP-S57173377-A (JP)
Title: Controlling circuit for pulse width modulation type inverter
Inventor: SHIODA TAKESHI
IPC: H02M7/527
Filed: 1981-04-20
Abstract: PURPOSE:To reduce the harmonic component of a noise by producing a pulse mode output mixed in the frequency width in the vicinity of an operating frequency for varying the pulse mode. CONSTITUTION:Pulse mode designation signals M' are repsectively outputted in response to a speed set signal S from pulse mode generators 14, 14', 14''. A mixed pulse mode instruction H is produced by the signal S from a frequency discriminator 11, and a flip-flop 12 produces an output I upon fall of the instruction H to a pulse mode switch 13. A signal generator 10 produces as 30 deg. interval signal G outputs P from a voltage/frequency convertor to the switch 13. When the instruction H is low level, the output I of the flip-flop is switched and is applied to the generators 14, 14', 14'' and when the instruction H is high level, the output G of the signal generator is switched and is applied to the generators 14, 14', 14''.