baber/WOPTO huggingface dataset:
Patent JP-H07275551-A (JP)
Title: Device for removing thread remaining on bobbin
Inventor: NAKAMURA MASAO
IPC: D05B59/02
Filed: 1994-12-29
Abstract: PURPOSE:To surely remove the thread remaining on a bobbin so as to improve the reliability on a residual thread remover by judging that the device has failed in pull out of thread when it has detects the nonrevolution of bobbin during removal of residual thread, and executing the pull of the thread again, in case of removing the residual thread on a bobbin. CONSTITUTION:If a bobbin case 4 is set in a residual thread removal zone, according to a carrier 3, a control means 50 is operated. And, an air cylinder 12 is advanced by turning on a solenoid valve 12a, and also when the end of thread wound on a bobbin 10 is caught between a thread remover 7 and a receiving shaft 9 after a lapse of specified time, a winding means 60 is rotated in the opposite direction to that at winding of thread by operating a motor 37 so as to wind the thread wound on the bobbin 10 on a spindle 8. At this time, if photointerruptor 11 detects the nonrevolution of the bobbin 10, it performs the catching and winding operation of the winding means 60 again. Then, after a lapse of a specified time, the motor 37 is stopped, and also the air cylinder 12 is retreated.
Patent JP-2000165771-A (JP)
Title: Television receiver
Inventor: WAKIZAKA MASAKO
IPC: H04N5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To easily select channels where programs desired to be viewed are provided by retrieving a channel number where a number from the leading to inputted digits coincides with an inputted number among the whole receivable channel numbers and showing items including each channel number in a list every time a channel number having two or more than digits is inputted from the leading digit. SOLUTION: When the '1' of a numeric key of a remote control is pressed down, '1' in the leading digit of a numeric character input box in which numeric characters for four digits can be shown in the upper right of an image A and the selection item of each channel having the possibility of being designated by the inputted numeric character '1' are shown on the screen. When a user inputs a numeric character '2' of the next digit by referring to displayed selection items, 1 and 2 in the numeric character input box and the selection item for each channel where the front of a channel number starts with '12' are shown as in an image B. It is possible to prescribe one channel by inputting 3rd and 4th numeric characters in the same manner.
Patent JP-H07158111-A (JP)
Title: Engine/pump room of hydraulic operation machine
Inventor: RO AKINORI
IPC: F01P1/06
Filed: 1993-12-07
Abstract: PURPOSE:To make the flow of air in an engine chamber smooth greatly after securing 4 safety and reduction of noises, improve heat balance and to make it possible to cool efficiently a heating body such as an engine, etc. CONSTITUTION:An engine/pump room 34 is divided into two rooms of an engine chamber 34a and a pump chamber 34b with a partition plate 40. The partition plate 40 is constituted of an approximately vertical division wall section 40a dividing and forming an engine 30 and a hydraulic pump 31 and a wind wall section 40b linked with the division wall section 40a and inclined aslant upward. An opening 41a having a broad opening area in a position close to a side door 36 and an opening 41b close to an opening and shutting cover section 35a are bored in a fixed cover section 35b of a canopy cover faced to the wind wall section 40b, and air in the engine chamber 34a is smoothly exhausted. According to the constitution, the whole heat balance is greatly improved without making any air-lock, etc., in the engine chamber 34a, and heating elements such as an engine 30, etc., can be efficiently cooled.
Patent JP-H07146386-A (JP)
Title: Electromagnetic force balance coil for generating strong magnetic field
Inventor: SHIMADA RYUICHI
IPC: H01F5/00
Filed: 1993-11-22
Abstract: PURPOSE:To reduce an electromagnetic stress of a coil upon generating of a strong magnetic field by equilibrating a toroidal magnetic field of a toroidal helical winding with a poloidal magnetic field and varying a pitch of the winding with respect to a poloidal angle. CONSTITUTION:When a helical coil having a torus shape, a large radius R, a small radius alpha and total number of turns shape is made to carry a current I, a poloidal current component generates a toroidal magnetic field, and an electromagnetic force is generated inward the torus of the coil. On the other hand, a toroidal current component generates a hoop force, and an electromagnetic force is generated outward the torus. Accordingly, a coil of a single layer concentrated winding having a current component distribution in which two large radial electromagnetic forces are balanced become a complicated toroidal poloidal hybrid coil, which can be manufactured by using an NC-control machine tool. A pitch of the helical coil is varied to disperse a concentration of a local electromagnetic force in the torus. Thus, a coil supporting structure is simplified, and can be supported from a direction where it can be easily supported.
Patent JP-H06188732-A (JP)
Title: Pll circuit with double loop structure
Inventor: AOYAMA HIDEJI
IPC: H03L7/22
Filed: 1992-12-21
Abstract: PURPOSE:To enable C/N improvement and wide-band locking by starting the pull-in operation of VCO with a digital phase error signal in the beginning of PLL control and then starting C/N suppressing operation with an analog phase error signal after the operation is completed. CONSTITUTION:A digital phase comparator 26 detects the phase difference between a digital reference signal D from a distributor 22 and a digital feedback signal D1 from a distributor 25 and outputs the digital phase error signal. A charge pump 27 removes a carrier component from the phase error signal and outputs a DC voltage. Then the comparator 26 and charge pump 27 constitute a digital phase error detecting means. A mixer 28 is supplied with an analog reference signal A from the distributor 22 at its RF port and with a digital feedback signal D2 from the distributor D2 at its LO port respectively. Further, the digital phase error signal is supplied to a ground terminal from the charge pump 27. An LPF 29 removes a high frequency component and a noise component from the signal from the mixer 28 and supplies the resulting signal to the VCO 23, which uses the signal as a tuning voltage.
Patent JP-H03201240-A (JP)
Title: Gear switching and brake operating mechanism
Inventor: KATSUKI MASAYORI
IPC: F16D65/28
Filed: 1989-12-27
Abstract: PURPOSE:To make a mechanism thin and small-sized by inserting a cam operation pin provided on a brake member into a cam operation hole and turning a switching lever to perform gear switching and brake press-fitting/release operation. CONSTITUTION:A switching lever 25 is operated by a switching cam 27 to switch a gear lever 14, thereby performing switching between uniform-speed driving and high-speed driving. The switching lever 25 is provided with a cam operation hole 33, and a cam operation pin 34a is provided on a brake member 34, and they are so arranged that the cam operation pin 34a is inserted to the operation hole 33. Consequently, the gear switching operation and the brake press-fitting/release operation are performed by turning of the switching lever 25. The switching lever 25 is turned in accordance with rotation of the switching cam 27 to switch the gear on the same plane. Thus, the space between front and rear faces of a chassis is reduced to make the mechanism thin and small- sized.
Patent JP-H06185664-A (JP)
Title: Cartridge type restrictor valve
Inventor: KIHARA KAZUYUKI
IPC: F16K31/42
Filed: 1992-12-21
Abstract: PURPOSE:To provide stable operation and a high responsiveness by fitting a piston on the lower part of a spool which is incorporated in a cartridge type restrictor valve and which is adapted to be displaced in accordance with a pressure applied to a pressure receiving surface thereof through a pilot valve, so that the piston is vertically movable. CONSTITUTION:A piston 23 is fitted on the lower part 22 of a spool 20 formed therein a through-hole 21 so as to be vertically movable, and the lower edge part 23a of the piston 23 is made into contact with a tapered surface 1a of a sleeve 1 so as to isolate main circuits A, B from each other. A pressure receiving face 20d of the spool 20 in an upper pilot chamber 25 into which fluid flows having passed through a variable restrictor valve part 7 is formed so as to have an area of 2XS where S is the area of a pressure receiving surface 20c of the spool 20 in a lower pilot chamber 24 into which pilot fluid from the main circuits flows. Further, the upper pilot chamber 25 is connected to a drain line 10 through a proportional solenoid restrictor valve 4, and the upper part of the piston 23 is connected to the drain line 10 or a pressure line through a solenoid change-over valve 27, thereby it is possible to provide a restrictor valve having a high responsiveness.
Patent JP-H10183762-A (JP)
Title: Column connection structure
Inventor: ARAKI MOTOYUKI
IPC: E04B1/38
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a column connection structure in which a column and a horizontal member are fixed and connected solidly by a connection metal fitting plate, a plate material bonded on a side face of the column and the horizontal member does not float from the side face and is not deformed, a clearance does not occur between the side face and the plate material, and air-tightness is kept. SOLUTION: This column connection structure is constituted by arranging a column 4 and a horizontal member 3 by thrusting an end part of the column 4 against the horizontal member 3, flushing a side face of the column 4 with a side face of the horizontal member 3 substantially so that they become continuous, and fixing and connecting the side faces of the column 4 with the horizontal member 3 mutually by a connection metal fitting plate 5 which stretches over both side faces. In this case, a knotched recessed part 7 to store the connection metal fitting plate 5 is formed on a rear side of a plate material 6 bonded on the side faces of the column 4 and the horizontal member 3.
Patent JP-2000162917-A (JP)
Title: Fixing device and image forming device
Inventor: SEKIGUCHI NOBUO
IPC: G03G15/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent a succeeding recording material from being soiled by sticking unfixed toner to a fixing upper roller from a recording material at time of recovery after jamming processing. SOLUTION: In the case that jamming is caused in a state where the recording material is caught between the fixing upper roller 100 and a fixing lower roller 101, a fixing web 108 is cleaned by taking up the fixing web 108 brought into slidable contact with the fixing upper roller 100 by driving a fixing web take-up solenoid 102 for a specified time before the fixing upper roller 100 and the fixing lower roller 101 are rotated and driven at the recovery time after the jamming processing. Thus, toner stuck on the fixing upper roller 100 is completely removed by making the clean surface of the fixing web 108 appear, so that the toner is prevented from being stuck from the fixing upper roller 100 to the recording material after recovery and the quality of an output image is improved.
Patent JP-H05172694-A (JP)
Title: Method and apparatus for measuring reflection damping quantity of light connector
Inventor: KOBAYASHI MASARU
IPC: G01M11/02
Filed: 1991-12-24
Abstract: PURPOSE:To measure the reflection damping quantity only of the end surface of a light connector to be measured with a high measuring limit without receiving the effect from other reflecting point part. CONSTITUTION:The emitted light from a light source 1 is split by an optical fiber coupler 2 and the measuring light among the split lights is sent to a master light connector 3 to which a light connector 4 to be measured is bonded and the other reference light among them is reflected by a movable mirror 8 and the reflected light from the bonded part of the light connector is coupled with the reference light reflected from the movable mirror 8 by the optical coupler 2. The intensity of the coupled light is observed by a light waveform monitor 5 while the movable mirror 8 is moved and interference power is measured by a wattmeter 6 to calculate the reflection damping quantity in the bonded part of the light connector.
Patent JP-H10185892-A (JP)
Title: Device and method for forming eluant for liquid chromatography
Inventor: MATSUSHITA JUNICHI
IPC: G01N30/26
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a new eluant forming device capable of simultaneously mixing and deaerating an eluant. SOLUTION: The eluant forming device 1 is configured to form an eluant for liquid chromatography by stirring, mixing, and deaerating a single or plurality of composition solvents. This device 1 comprises a tank 3, at least one pipe 7 connected to a lower part of the side wall of the tank 3 for supplying a composition eluant to the tank 3, a pipe 9 connected to an upper part of the side wall of the tank 3 for supplying an eluant formed in the tank 3 to liquid chromatography, a vacuum pump 5, a pipe 4 connected to the vacuum pump 5 and tank 3, and an ultrasonic generator 6 mounted to the tank 3.
Patent JP-H05175993-A (JP)
Title: Facsimile store and forward exchange system
Inventor: NORIMATSU YOICHI
IPC: H04L12/58
Filed: 1991-12-24
Abstract: PURPOSE:To effectively utilize the result of transmittal for the purpose of confirming the operating state of the entire facsimile communication network by managing the result of transmittal to all facsimile equipments altogether accommodated in the facsimile store and forward exchange. CONSTITUTION:A host computer 11 connecting to each of facsimile store and forward exchanges 1, 2 in the system is equipped to the system and a transmittal result notice function informing the result of transmittal to a text delivery between facsimile equipments to the said host computer 11 is equipped with the facsimile store and forward exchanges 1, 2. Thus, data managed by the host computer 11 are analyzed to confirm the operating state of the entire facsimile communication network grasping the traffic in the communication network and the fault state of an optional communication path.
Patent JP-H03198520-A (JP)
Title: Logic circuit
Inventor: KOBAYASHI SOICHI
IPC: H03K19/0948
Filed: 1989-12-27
Abstract: PURPOSE:To simplify the constitution of a logic circuit and to facilitate the layout by bringing a node to a prescribed level when any transmission gate is turned off in response to a signal on a control line. CONSTITUTION:Signals (a), (c) on a control line inputted to input terminals INA and INC are signals having a longer enable period than that of signals (b), (d) inputted to input terminals INB, IND. Since a series transistor(TR) 1 in a logic circuit operates with a margin for speed, it is not required to increase the operating speed through the increased size of the series TR 1. Thus, the entire layout area is reduced. Moreover, when plural similar logic circuits are manufactured, since it is possible to provide an inverter to invert the signal b, d in common, the number of TRs is reduced by the common share.
Patent JP-H11174961-A (JP)
Title: Pattern seal
Inventor: TOTANI SATORU
IPC: G09F3/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the pattern of the pattern seal from being dissolved with nail polish, etc., and to lower the cost by printing the pattern on the top surface of a varnish layer formed on the top surface of a base material and further coating the top surface of the pattern with a UV coat. SOLUTION: The pattern seal 10 is formed by coating the top surface of the base material 11 made of a paper piece with a water-soluble glue. The top surface of the water-soluble glue 12 is coated with varnish to form the varnish layer 13. Further, various patterns 14, 14... are printed on the top surface of the varnish layer 13 and UV coats 15, 15... are formed on the top surfaces of the patterns 14, 14.... The patterns 14, 14... are printed on the varnish layer 13 as a base and interposed between the varnish layer and UV coats 15, so the print ink of the patterns 14, 14... is protected and fixed from above and below by the varnish layer 13 and UV coats 15. The print ink is never scattered after being printed and the patterns 14 which are printed maintain their original patterns as they are.
Patent JP-H03199023-A (JP)
Title: Injection molding mold and maintenance thereof
Inventor: IKEGAMI TOMIYUKI
IPC: B29L23/00
Filed: 1989-12-28
Abstract: PURPOSE:To lessen the frequency of cleaning of an air vent part and improve the productivity by communicating a cavity and an air hole via a narrow air vent formed between split molds. CONSTITUTION:A mold 1 is provided with an air vent mechanism 20, since molten resin injected every quantity from a gate 8 per one cycle completely fills the inner part of a cavity 10 while exhausting air in the cavity 10 to the outside of the mold 1. The constitution of the air vent mechanism 20 is made as an air vent wherein a narrow gap that is capable of letting air escape therefrom, and does not allow the molten resin to invade therein at the joint part with the cavity is formed at the mating part of the mold, and since a screw peripheral part 5a is lowered slightly one step from the mating surface 5b of the mold, extraction of heated air becomes well, resulting in the prevention of foaming at a prefoam mouth part and the prevention of adhesion of plate out to the air vent part, so that the frequency of cleaning in the mold can be decreased. Moreover, a groove 18 forms a passage 21 to promptly vent air from the air vent 14 to the outside.
Patent JP-H09173857-A (JP)
Title: Manufacture of glycoside
Inventor: KONDO FUSAO
IPC: B01J31/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-purity glycoside not containing any impurity incapacitating lipase. SOLUTION: This method for manufacturing glycoside is to cause 5-7C monosaccharides, a 4-7C glycol and at least, one type of saccharide selected from a group of dehydrated condensates of these saccharides to chemically react with a 1-4C lower alcohol with the help of a cationic exchange resin as a catalyst. In this case, an ionic substance contained in the cationic exchange resin used as the catalyst should be set to 100ppm or less.
Patent JP-H03205134-A (JP)
Title: Film sticking method and its sticking device
Inventor: TAGUCHI HIROSHI
IPC: B26D1/38
Filed: 1989-12-31
Abstract: PURPOSE:To cut a wide film quickly and surely and stick the same on a base by clipping a continuous film by a rotating blade and a fixed blade only by one rotation of the rotating blade. CONSTITUTION:While the feeding speed of a film and the transferring speed of a film feeding component are synchronized, the film to be fed is sucked. Then, while the rear end side of the feeding direction of a continuous film corresponds to the length of conveying direction of a base, the film to be fed is cut square to the film feeding direction by rotating cutters 15 and 17 without loosening the film. The rear end side of the cut film is stuck to the sticking surface of the film at the rear end side of the conveying direction of a base 22 by pressure rollers 21.
Patent JP-H06168278-A (JP)
Title: Facility data retrieving device
Inventor: TOUMEI SAKUYOSHI
IPC: G06F17/30
Filed: 1992-11-28
Abstract: PURPOSE:To retrieve facility data in a short period of time when access is performed from a terminal equipment. CONSTITUTION:A map data base 7 stores geography data 9 and facility data 11 in the unit of a mesh in different layers. When a drawing number or the like is inputted from a terminal equipment 15 for retrieval/output use, the geography data just by one mesh portion corresponding to the drawing number are sent to the terminal equipment 15 for retrieval/output use and displayed. When the operator of the terminal equipment 15 for retrieval/output use inputs coordinates showing a set range, a set range 3 is decided on the host side, a display range 5 including the set range 3 is calculated, and the facility data inside the display range 5 are sent from the host side to the terminal equipment 15 for retrieval/output use.
Patent JP-H09180485-A (JP)
Title: Non-volatile semiconductor storage
Inventor: OGURA NAOSHI
IPC: G11C16/22
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of an error correction circuit and at the same time increase operating speed. SOLUTION: Unit memory blocks MB11-MB44 including eight sectors for storing 512-byte sector data and 32-byte attribute data corresponding to the sector data as a set of data in one column are arranged in four columns and four rows. A column block decoder 12 and a row block decoder 13 for selecting one of the unit memory blocks are provided. One sector of one unit memory block is accessed. Therefore, only one-column access is required, thus increasing operating speed and requiring only one-bit error correction to rescue one-line bit-line failure and hence reducing the circuit scale of an error correction circuit.
Patent JP-H03203888-A (JP)
Title: Recording and reproducing device
Inventor: ASANO TAKASHI
IPC: G11B27/36
Filed: 1989-12-29
Abstract: PURPOSE:To surely and easily designate the length of a recording mute action time by providing a means which is switched so that the recording mute action time is digitally displayed according to the action of a recording mute means. CONSTITUTION:According to the actions of the recording mute means 2 and 4-7 which successively mute a recording level corresponding to a recording medium, switching means 1, 4 and 5 switch to digitally display the recording mute action time on a digital display part which is constituted of plural segments and at least digitally displays a margin. Therefore, a user can grasp the recording mute action time. Thus, the length of the recording mute action time is surely and easily designated. Furthermore, the constitution of this device is simplified and miniaturized.
Patent JP-H07168087-A (JP)
Title: Camera with line of sight detecting function
Inventor: KONISHI KAZUKI
IPC: G03B13/36
Filed: 1993-12-14
Abstract: PURPOSE:To select an optimum focus detecting point in various photographed conditions by installing a changeover means switching the selective range of an area to be selected and the number of areas according to a shutter speed to be set up. CONSTITUTION:This camera is provided with a microprocessing unit 1, a memory 2, a driver circuit 3 for CCD an IRED, a closed circuit display 4, an IRED group 5, a lens driving unit 6, a diaphragm driving unit 7, a shutter unit 8, and a camera mode setting dial 9. The microprocessing unit 1 has a function as a selecting means the selective range of an area to be selected and the number of areas, according to a shutter speed to be set, or according to the stop value to be set up, or according to a lens to be attached, or according to a distance of up to a subject. The selection of all areas being selectable so as to secure information to do control over the selective range of an area to be selected, the number of areas and various operations of a camera is made so as to be selected as whether it is performed by only the output of a line of sight detecting means or not.