baber/WOPTO huggingface dataset:
Patent JP-H02300329-A (JP)
Title: Operation of spinning machine
Inventor: KATO HISAAKI
IPC: D01H1/30
Filed: 1989-05-15
Abstract: PURPOSE:To shorten the length of a suction pipe for storing a sagged yarn to prevent the kinkiness and entanglement of the yarn by reducing the speed of the yarn spun from a twisting section through a drafting section at a slower speed at the starting time of the spinning than that of the yarn in the ordinary spinning operation. CONSTITUTION:Before a piecing operation commands are given from a control device 54 to respective controllers 31, 32, 33 and 45, which give further motors 25, 26, 27 and 44 speed-increasing commands based on their speed control patterns each having an inclined portion b, a flat portion c, an inclined portion d and a flat portion a for an ordinary spinning operation. The speed of the spun yarn thus controlled at the spinning starting time of the yarn is low, thereby permitting to shorten the length of the sagged yarn caused by the piecing operation, reduce the generation of the kinkiness and entanglement of the yarn accompanied with the excess length of the sagged yarn, reduce the amount of the fed yarn bundle and prevent the deterioration of nozzle clogging.
Patent JP-S5913112-A (JP)
Title: Universal joint
Inventor: YAMAURA SHIYOUICHI
IPC: F16C11/06
Filed: 1982-07-12
Abstract: PURPOSE:To facilitate the construction of a joint coupling part, by providing two balls in an upper and a lower pipes separably screwed with each other, so that a part of each of the balls projects out of the pipe and by interposing a spring between the balls to urge them outwards. CONSTITUTION:A universal joint A comprises a lower and an upper pipes 1, 2 which have, at one end, inner edges 1t, 2t projecting inwards and, at the other end, a female and a male threads screwed with each other, balls 3, 3' housed in the pipes 1, 2 and kept by the inner edges 1t, 2t from dropping off, and a spring 4 for urging the balls 3, 3' through bottom plates 5, 5' outwards. The balls 3, 3' are provided with coupling portions 3a, 3a' having female threads for attaching coupling levers. Members to be connected to each other through the universal joint are attached to the coupling levers so that a joint section for a doll or the like is constructed.
Patent JP-H02303746-A (JP)
Title: Work transporting pallet
Inventor: OZEKI YUKIO
IPC: B23Q3/06
Filed: 1989-05-15
Abstract: PURPOSE:To carry out the turning operation of a fixing screw without shifting the position of a rotary tool by installing a supporting member for supporting a plurality of engaging rotary members in proximity, onto a pallet plate and connecting the rotary members onto the fixing screws for an auxiliary supporting board through a revolution transmission means. CONSTITUTION:The rotary tools such as hexagonal wrench and screw driver are hooked onto a plurality of hooked rotary members (rotary shaft) 4 positioned in proximity, and when the hooked rotary member 4 is revolved, the revolution is transmitted to the fixing screw 29 of an auxiliary supporting base 14 through a revolution transmitting means (flexible shaft) 5, and the fixing screw 29 revolves. Therefore, fixation and release of the supporting pins 26 of a plurality of auxiliary supporting bases 14 are carried out by the revolution of the fixing screw 29. Therefore, the turning operation of the fixing screw 29 can be carried out without shifting the position of the rotary tool.
Patent JP-H09277707-A (JP)
Title: Medium for laser printing
Inventor: ENDO TOKUO
IPC: B41M5/26
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a medium for laser printing which can be clearly printed at a high speed with a laser emission and also has outstanding properties such as light fastness, antiabrasion, water proofness and chemical resistance. SOLUTION: This medium 1 for laser printing consists of at least an undercoat 3 and a concealing layer 4 which are formed, in that order, on one of the faces of a base material 2. The undercoat 3 absorbs a laser beam and the concealing layer 4 contains a metal powder and a white pigment. The laser beam emitted to the medium 1 for laser printing is absorbed by the laser- absorptive undercoat 3, and this undercoat 3 generates heat to break down. In turn, the concealing layer 4 at a laser-emitted area is removed and consequently, light is generated between the non-laser emitted area of the concealing layer 4 and the laser emitted area where the concealing layer 4 is removed, so that print at the laser emitted area can be clearly recognized visually.
Patent JP-H05296729-A (JP)
Title: Breadth measurement method for steel plate
Inventor: TANAYA SHIGEHIKO
IPC: G01B11/24
Filed: 1992-04-16
Abstract: PURPOSE:To measure the breadth of a steel plate in such a way as generating no error, even when the steel plate gives a vibration in a vertical direction, by laying a plurality of linear sensors along the breadthwise direction of the steel plate for detecting the breadthwise ends thereof, and calculating the breadth of the steel plate on the basis of values detected with the sensors. CONSTITUTION:Two linear array type cameras 12 and 22 are fixed above a traveling steel plate 3 along the breadthwise direction thereof. The cameras 12 and 22 detect both ends of the steel plate 3 with the breadthwise direction thereof taken as one dimension, and are used as the one-dimensional position sensors with horizontal scanning for the breadthwise direction. A white lower illuminant 4 is installed under the cameras 12 and 22 in such a way as sandwiching the steel plate 3, thereby ensuring the easier detection of the breadthwise ends of the steel plate 3. Values detected with the two fixed cameras 12 and 22 are inputted to a computer, and the two-dimensional coordinates of the cross section of the steel plate 3, or the breadth of the steel plate 3 can be calculated by an operation expression or the like in the computer. According to this construction, a less measurement error occurs, even when the steel plate 3 vertically vibrates at the time of measurement.
Patent JP-S5824673-A (JP)
Title: Solenoid valve
Inventor: ATSUMI KENJI
IPC: F16K31/06
Filed: 1981-07-31
Abstract: PURPOSE:To prevent metal powder from the movable contact part of a solenoid valve such as a movable iron core from mixing into a fluid and enhance the reliability of the action of the valve, by coating the movable contact part with plastic of high elasticity. CONSTITUTION:In a solenoid valve, a movable iron core 1b is moved against a spring 8b by electromagnetic force caused by energizing a coil 2b provided around a cylindrical secured iron core 3b, to open or close the valve. The movable core 1b, which is inserted in the secured core 3b and fitted with a spring 8b on the peripheral part of the movable core, is coated with a bellows 10 made of plastic of high elasticity. When the valve is to be opened, a fluid is caused to flow into the secured core 3b so that the pressure at an outlet port 7b acts in such a direction as to close the valve. According to this constitution, the fluid is kept from leaking at the time of the closure of the valve and metal powder from a movable contact section including the movable core 1b is prevented from mixing into the fluid.
Patent JP-2000310119-A (JP)
Title: Cooling system of working machine
Inventor: YOKOTA KENICHI
IPC: B60K11/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning work of a radiation core by arranging a cavity member for forming a path for cooling air between a pair of radiation cores for successively passing the cooling air, forming at least one opening part on the circumferential wall of the cavity member, and mounting an openable and closable cover member on the opening part. SOLUTION: A cooling system 2 arranged within the engine room of a working machine is formed of a pair of radiation cores arranged so as to successively pass cooling air, or an oil cooler 8 and a radiator 9, and a cavity member 10 for forming a cooling air passage is arranged between the radiation cores 8, 9. The cavity body 18 of the cooling member 10 is formed by mutually bonding plate members into a square tubular shape, and opening parts 20, 24 are formed on the upper and lower parts of the cavity body 18. Upper and lower covers 22, 26 are attachably and detachably mounted on the opening parts 20, 24, respectively. The oil cooler 8 is rockably supported on the lower part of the cavity member 10 through a pair of hinge brackets 8a, 8b provided on the lower end of the support frame of the oil cooler 8.
Patent JP-2000312094-A (JP)
Title: Optimum method for mounting electronic part
Inventor: MIMAKI NOBUYUKI
IPC: H05K13/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the mounting efficiency for mounting electronic parts, by setting the combinational patterns of sucking nozzles installed in a mounting head, and by determining the arrangement of the electronic parts disposed in a part feeding portion at every individual kind of the electronic parts based on these patterns. SOLUTION: A mounting head 2 is moved onto a casette column 10 to hold by respective sucking nozzles 3 electronic parts assigned by a mounting program. Then, the mounting head 2 is moved onto a recognizing camera 9 to photograph the electronic parts held by the respective sucking nozzles 3. From the photographed pictures by this recognizing camera 9, whether the electronic parts are held properly by the respective sucking nozzles 3 or not, and whether the electronic parts are faulty ones or not, are recognized to sense the attitude deviations, of their held positions from predetermined positions.  Subsequently, the mounting head 2 is so moved onto the mounting positions present on a circuit board 4, whereon the electronic parts held by the respective nozzles 3 are mounted, as to perform corrective operations respondently to the recognized positional deviations from the predetermined positions by the recognizing camera 9. As a result, the electronic parts can be mounted accurately on their mounting positions.
Patent JP-H0257228-A (JP)
Title: Packaging system for disposable outer cover of internal observing mirror
Inventor: ERITSUKU OOPII
IPC: G02B23/24
Filed: 1989-05-15
Abstract: PURPOSE: To protect a one-way outer cover for an endoscope from being polluted during transportation and on mounting to the endscope, by providing the system with a one-way outer cover for the endoscope to an open end positioned at proximity of a base side of a bougie and making it possible to mount the outer cover onto an inserting tube through a base side opening of the bougie and an opening of the outer cover. CONSTITUTION: A mounting bougie 40 has length slightly longer than that of an inserting tube 12 of an endoscope 10 and a slender inserting tube bougie 42 with diameter much larger than that of the inserting tube 12 but in an expansion range of the outer cover. The outer cover 22 extends from a cylindrical housing 25 to an air compressed-in nozzle 80 in a lengthwise direction of the inserting tube 42. The air compressed-in nozzle 80 is mounted detachably to the bougie 42 by a conventional means (not shown in the figure) such as clip, snap or Berglow type fastener, and protect to operate the outer cover accidentally and successively along the lengthwise direction of the bougie 42. The diameter of the outer cover 22 is much smaller than that of the inserting tube bougie 42.  In this case, the inserting tube bougie 42 shields the outer cover from environment, to protect the outer cover from its pollution and maintain its sterilized state.
Patent JP-S5246234-A (JP)
Title: Air-fuel ratio controlling device for su-type carburetor
Inventor: IWASA YOSHIO
IPC: F02M9/06
Filed: 1975-10-09
Abstract: PURPOSE: To improve the durability of the air/fuel ratio controlling device used for a SU-type carburetor or a variable choke carburetor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60263771-A (JP)
Title: Operation control device for plural pumps
Inventor: INADA HIROSHI
IPC: F16H61/444
Filed: 1984-06-13
Abstract: PURPOSE:To reduce power consumption during operation of pumps by selecting a combination of a constant speed pump and a variable speed pump which can discharge a required flow and which requires the minimum power consumption among combinations of plural constant speed pumps and variable speed pumps, and operating the selected combination of the pumps. CONSTITUTION:Plural pumps 12 are operated in a combination of a constant speed pump and a variable speed pump. The terminal pressure is estimated from detection signals of a flow detector 18 and a discharge pressure detector 26, and a certain combination of the pumps among the plural pumps is selected in order to obtain designated terminal pressure. The selection is performed by a pump combination selector 22. Further, among the above combinations, a combination requiring the minimum power consumption is selected. Thus, the pumps combined according to the selection are operated.
Patent JP-S62277886-A (JP)
Title: Mounting position adjusting method for solidstate image pickup element
Inventor: TAKAHATA YUKIHIRO
IPC: H04N5/335
Filed: 1986-05-27
Abstract: PURPOSE:To facilitate the position adjustment of a solid-state image pickup element by providing a magnification image pickup means while picking up an image of the solid-state image pickup elment with magnification in place of a lens chassis to other end of a camera chassis. CONSTITUTION:An optical center point of an image pickup area magnification microscope 2 fixed to a chassis 1 is made coincident with an optical centerpoint of a lens 12 at camera assembling. Further, an image by the microscope 2 is displayed on a monitor TV3 via a camera circuit 13 to monitor the magnified video image of the image pickup area of the element 6. After the position of the element 6 is adjusted, the chassis 1 with the video image area magnification microscope 2 is replaced with a chassis 14 with the camera lens 12 of the same shape and the chassis 14 has only to be fixed. Thus, the limitation of the position of tightening screws at adjustment is eliminated and the hold of the printed board is much facilitated.
Patent JP-H10303806-A (JP)
Title: Hand-free device
Inventor: SAKAGAMI TATSUYA
IPC: B60R11/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a hand-free device without disturbing concentration of a driver during driving by a sudden call tone. SOLUTION: A control means 20 discriminates whether or not a vehicle is driven with a state detection signal from a state detection means 31, and when an incoming call comes during driving, the control means 20 makes call reception automatically. Then a message transmission means 34 sends a prescribed message to a speech opposite party to confirm whether or not the speech is emergent and upon the receipt of a prescribed emergency speech request tone signal from a speech opposite party, an emergency speech notice means 33 informs an emergency speech to a driver. When no emergency speech request tone signal is received, a recording means 32 records a message of the speech opposite party to prevent the power of concentration of a driver during driving from being disturbed by a sudden call tone.
Patent JP-H06329702-A (JP)
Title: Modified natural rubber and its production
Inventor: TANAKA YASUYUKI
IPC: C08F8/00
Filed: 1993-05-24
Abstract: PURPOSE:To provide a modified natural rubber which is obtd. at a high modification efficeiny, hence exhibits an excellent modification effect, and is useful as measures against allergy. CONSTITUTION:After the content of protein in a natural rubber is reduced to a nitrogen content of 0.10wt.%, the rubber is modified e.g. by graft copolymn., epoxidation, etc.
Patent JP-H0726078-A (JP)
Title: Ethylene-acrylic copolymer resin composition and ethylene-acrylic copolymer resin film
Inventor: YAMAUCHI KENICHI
IPC: C08L23/08
Filed: 1994-05-11
Abstract: PURPOSE:To provide an ethylene-acrylic copolymer resin compsn. from which an ethylene-acrylic copolymer resin film having merits such as excellent transparency, flexibility and high-frequency weldability can be produced by calendering with a high productivity. CONSTITUTION:100 pts.wt. ethylene-acrylic copolymer resin such as an ethylene- methyl acrylate copolymer or an ethylene-methyl methacrylate copolymer is admixed with 0.01-10 pts.wt. antioxidizing agent and/or 0.1-10 pts.wt. phosphate compd. to prepare an ethylene-acrylic copolymer resin compsn., which may further be admixed with an acrylic processing aid.
Patent JP-S6014684-A (JP)
Inventor: AKIMA HIDEO
IPC: F16L5/00
Filed: 1983-07-05
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-S5597673-A (JP)
Title: Coordinates reader
Inventor: FURANKU PAURU KARAU ESU AARU
IPC: G06F3/033
Filed: 1979-09-21
Abstract: PURPOSE: To secure the accurate measurement for the cursor position with a simplified structure by detecting the electric traveling wave on the platen via the cursor and then measuring the cursor position based on the time delay to the reference signal.  
     CONSTITUTION: The paper to be read is put on platen 3 of coordinates reader 1, and then cursor 4 is shifted along the optional point or line. Cursor 4 is composed of transparent pickup electrode 2 which forms the electrostatic capacity between traces inserted to platen 3 along with shield 54 distributed vertically and horizontally. At the same time, electrode 24 is made into the 3-tier transparent electrode and absorbs cursor 4 onto platen 3 via the vaccum chuck within the accessory cable. Then the adsorption and cut off are controlled by air switch 55. And then the position of cursor 4 is measured based on the delay of the reference signal under the control of controller 2. Thus the coordinates position on the paper can be read accurately through a simple-structure device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10323068-A (JP)
Title: Servo equipment
Inventor: NAMIKATA YOSHIMICHI
IPC: H02P29/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to execute a stable servo operation without specially requiring accuracy improvement or adjustment process for circuits or parts in a both edge sample method. SOLUTION: A pulse width in H level period and a pulse width in L level period are measured in response to the edge of pulse signal of the frequency corresponding to a drive speed, moreover, each measured value is corrected to a value in a state of 50% pulse duty respectively, and this is considered as present speed information (DFG1, DFG2...) of a driven body. And the present speed information obtained through the measurement and corrective operation is compared with reference speed information, thereby creating speed error information, and the servo operation can be executed by driving motor means in response to the speed error information.
Patent JP-H07332859-A (JP)
Title: Dryer
Inventor: YAMADE KOICHI
IPC: F26B21/04
Filed: 1994-06-03
Abstract: PURPOSE:To make a dryer, where a heat pump free to change operation mode from heating/dehumidifying mode to cooling/dehumidifying mode and vice versa is provided and heating/dehumidifying air or cooling/dehumidifying air from the heat pump is supplied to a storage chamber and returned to the heat pump through the inside of the storage chamber, usable for taking care of grafted trees and stimulating germination and growth of roots of young plants besides usual drying. CONSTITUTION:In addition to a heat pump 2, a humidifier 16 is provided to maintain or raise the humidity inside a storage chamber 1, and used for taking care of grafted trees and stimulating germination and growth of roots of young plants.
Patent JP-S63305721-A (JP)
Inventor: FUIRITSUPU DEII HATSUCHINGUSU
IPC: H02J7/00
Filed: 1988-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62283269-A (JP)
Title: Gas cutoff valve
Inventor: KENJO TSUNEO
IPC: F16K17/36
Filed: 1986-05-29
Abstract: PURPOSE:To promote the smallness of size of a valve and the improvement of its safety, by placing a valve actuating plate to be locked to a valve opening side while releasing the plate from its lock for a decrease of pressure in a predetermined value or more. CONSTITUTION:If a solenoid 30 operates, a ratchet 68 opens to the outside by protrusive urging force of a plunger 32, and a valve actuating plate 56 is unlocked cutting off a gas flow path by a valve unit 34. While the solenoid 30 performs resetting action causing the valve actuating plate 56 to also rise, and it is again locked in the uppermost position by turning the ratchet 68 to be reset to the inside. Further when the pressure of gas decreases, urging tension of the second and third springs 62 increases stronger than the attractive holding force of the plunger 32, and the gas flow path is mechanically cut off by opening the ratchet 68 to the outside by the similar action.
Patent JP-S5246722-A (JP)
Title: Spark killer of printer
Inventor: MITSUI YOSHIHIRO
IPC: B41J9/00
Filed: 1975-10-09
Abstract: PURPOSE: Separate diode and common resistance which is connected to this diode in series are connected to each selection electromagnet. In this way, the transient current is suddenly reduced at the time of selection, thus increasing printing speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6015535-A (JP)
Title: Roll pressure measuring apparatus
Inventor: IMAMOTO TSUNEHIKO
IPC: G01L5/00
Filed: 1983-07-07
Abstract: PURPOSE:To enable automatic control of the roll pressure finding the inter-roll pressure accurately and quickly by inserting between rolls a sheet-shaped detector section made of a piezo-electric organic high polymer material to provide a detection output thereof to an integration circuit. CONSTITUTION:A pressure detecting section 1 is equipped with electrodes 5-a and 5-b on both sides of a sheet 4 made of a piezo-electric organic high polymer. A integration circuit 2 integrates an inter-electrode signal of the detecting section 1 by time. An output section 3 outputs the output of the circuit 2 as pressure value. Then, the detecting section 1 is pinched between rolls 7-a and 7-b to be measured to measure the pressure.
Patent JP-S612940-A (JP)
Inventor: RAINAA ANDORE
IPC: F16F7/10
Filed: 1985-06-05
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-S612376-A (JP)
Title: Sheet-shaped piezoelectric body
Inventor: KADOOKA TSUTOMU
IPC: H01L41/09
Filed: 1984-06-14
Abstract: PURPOSE:To mold a solid shape easily while improving conversion efficiency by forming juxtaposed electrodes connected to a pair of facing terminals and shaping piezoelectric layers consisting of a composite piezoelectric substance into slits among the electrodes so that the direction of polarization thereof is alternated to each other. CONSTITUTION:Terminals 2, 4 are arranged oppositely on both sides of an insulating plate 1, and juxtaposed electrodes 3, 5 in which a plurality of insulating slits S are constituted in the longitudinal direction of the insulating plate 1 are formed projected from the terminals 2, 4 in an alternate manner. The slits S are filled with a composite piezoelectric substance 6 consisting of a mixture of piezoelectric porcelain powder and a molding agent, such as a resin, a rubber, glass, etc., thus constituting a plurality of piezoelectric layers 6a, 6b. The piezoelectric layers 6a, 6b are polarized in electrically parallel in such a manner that DC voltage is applied while bringing the terminal 2 to positive polarity and the terminal 4 to negative polarity and the adjacent piezoelectric layers are directed mutually oppositely.