baber/WOPTO huggingface dataset:
Patent JP-H06235145-A (JP)
Title: Method for driving loom and its apparatus
Inventor: HATTORI MASANOBU
IPC: D03D51/02
Filed: 1993-02-10
Abstract: PURPOSE:To suppress the fluctuation in rotation of a loom in changeover from the closing of a commercial power source in starting to the output from a frequency converting circuit. CONSTITUTION:A primary winding of a loom driving motor (M) is formed into a delta connection construction by turning ON an electromagnetic contactor 15 and a star connection construction by turning ON an electromagnetic contactor 16. In starting a loom, the electromagnetic contactors 15 and 19 are turned ON. When the rotational frequency of the loom understood from a rotary encoder 25 attains the set stationery rotational frequency, the electromagnetic contactors 15 and 19 are turned OFF to turn On the electromagnetic contactor 16. When the memory of information about the rotational frequency and frequency in normal rotation is present, the output frequency is determined from the information by a rotation controlling computer (C1). When the memory of information is absent, the output frequency is determined based on the detection of the phase with a phase detecting circuit 22.
Patent JP-S55116819-A (JP)
Title: Production of polyester composite fiber having thick and thin parts
Inventor: KANEDA YOUJI
IPC: D01F8/14
Filed: 1979-02-27
Abstract: PURPOSE: To obtain the title fiber capable of giving clear different color effects partly in the fiber axis direction with an ordinary device, by drawing an undrawn composite fiber prepared from a mixture of copolymers dyeable with an ionic dye as a sheath component.  
     CONSTITUTION: Polyethylene terephthalate (PET) as a core component and a mixture of PET and its copolymer dyeable with an ionic dye as a sheath component are combined to form an undrawn composite fiber having unevenness due to the mixing conditions of two polymers of different colors on the surface. The resulting fiber is drawn at 75°C or below, preferably 60°C or below, to make the uneven parts  prominent without causing broken fibers or fluffs. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58139709-A (JP)
Title: Gas-liquid separator
Inventor: YAMAJI HIDEJI
IPC: B01D19/00
Filed: 1982-02-16
Abstract: PURPOSE:To improve a sepn. effect and to reduce the size of a titled device by rising a gas-liquid separating nozzle formed with many orifices from an inlet nozzle for two-phase flow of gas and liquid therely supplying swirling flow to the gas-liquid reparating nozzle. CONSTITUTION:Two-phase flow of gas and liquid is introduced through an inlet nozzle 2 and ascends in a gas-liquid separating nozzle 3 after said flow is made into swirling flow A by the swirling force applied from a swirling former 5. Bubbles and liquid are centrifugally separalted in this stage and the bubbles are released upward from the nozzle 3. The liquid is released as the ejecting flow B contg. no bubbles through many orifices 4 by the centrifugal force into confluent areas C. The bubbles in the flow A released from the upper part of the nozzle 3 are carried upward by buoyancy up to the free liquid surface from  which the bubbles are released into the gas. The low flow rate region necessary  for gas-liquid sepn. is obtained by the above-mentioned mechanism and the gas- liquid sepn. efficiency is improved.
Patent JP-H04263295-A (JP)
Title: Image processor
Inventor: YAGI KAZUHITO
IPC: G06F3/038
Filed: 1991-02-18
Abstract: PURPOSE:To continuously perform optional oblique movement and scroll display operation by dragging by automatically scrolling and displaying an image which is displayed on a screen according to a distance and a direction specified through the dragging of a mouse. CONSTITUTION:When there is a drag scroll display instruction to an input control part 2 from the mouse, a scroll position analysis part 7 calculates a scroll position from the start point and end point of the dragging of the mouse and a scroll control part 3 moves the address of image data, stored in an image frame memory 4, up or down and right or left at the same time by a calculated address quantity to display the image on a display device 6 by using a display control part 5.
Patent JP-H04262588-A (JP)
Title: Laser and laser exposure device
Inventor: ENAMI TATSUO
IPC: H01L21/027
Filed: 1991-02-18
Abstract: PURPOSE:To variably provide a spectral width of a laser light by providing a prism drive-adjustably by first drive means for altering an incident angle of the light to a circuit grating, and providing at least one of the circuit grating and a high reflection mirror drive-adjustably by second drive means for regulating an optical axis. CONSTITUTION:A prism 15 is mounted on a rotary table 18 for constituting first drive means. A circuit grating 16 and a slitter 17 are provided on a finely adjusting table 19 for constituting second drive means provided on the table 18. If the table 18 is rotatably driven, an angle of the prism 15 to an optical axis of a laser light L to be output from a laser exciter 12 is altered, and a diameter of a beam of the light incident to the grating 16 is also varied. A spectral width of the light output from a laser 11 can be controlled based on a command from an exposure unit. A finely adjusting table 19 is rotatably driven to thereby correct a deviation of the axis.
Patent JP-2000218263-A (JP)
Title: Water quality controlling method and device therefor
Inventor: SAMEJIMA SHOICHI
IPC: G05D21/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a new water quality controlling method having excellent learning ability and self-performance diagnostic ability against the characteristics of water to be treated. SOLUTION: After calculating the deviation between a target water quality and a treated water quality predicted by neural network from the water quality of the water to be treated and the injection ratio of a flocculating agent, review of the neural network is executed so that the deviation may be fixed within a prescribed range. The flocculating agent injection ratio is obtained by adding the flocculating agent supplementary injection ratio obtained by fuzzy inference from the membership function between a chlorine agent injection ratio and an alkali agent injection ratio to a basic design injection ratio, or the like, as a parameter. The membership function is adjusted for improving the review of the neural network.
Patent JP-H02203269-A (JP)
Title: Method for detecting needle bending of automatic sample injection device
Inventor: MIYOSHI SATOSHI
IPC: G01N30/24
Filed: 1989-01-31
Abstract: PURPOSE:To preclude trouble by arranging the oscillation antenna of an oscillator nearby the needle of the microsyringe of the automatic sample injection device and detecting variation in the arrangement distance between the oscillation antenna and microsyringe by a receiver. CONSTITUTION:In the constitution where the oscillator 3 and receiver 4 are installed, the needle 2 of the automatic sample injection device 1 moves up and down at the time of the injection of a sample, but when the needle 2 stops at an upper position, the receiving circuit of the receiver 4 is allowed to operate. When the needle 2 is bent for any reason, the distance (d) between the antenna 5 of the oscillator 3 and the needle 2 varies. Then the amplitude in the receiver 4 varies, so the bending of the needle 2 can be sensed. Then variation in the amplitude is detected by a detecting circuit and fed back to a driving device which moves up and down the microsyringe 1 of the device 11 to stop injecting the sample. Thus, the trouble is precluded.
Patent JP-S62182782-A (JP)
Title: Image display device
Inventor: ANDO YUJIRO
IPC: G03G15/20
Filed: 1986-02-05
Abstract: PURPOSE:To observe an image from front and rear faces by moving an image recording medium in one direction from a coloring material sticking means to form the first display image on the front face and forming the second vertically and horizontally inverted display image thereafter. CONSTITUTION:An image recording medium 5 is stopped for image display to display images through windows 6 and 7. In case of rewrite of images, the image recording medium is carried in the direction of an arrow, and recording of the first image is started when the front end of the image forming position reaches the position of a recording electrode in relation to a joint. The first image is recorded from the upper end so that it is vertically and horizontally inverted when seen through the window 6 but is in the normal state when seen through the window 7. The image forming position of the second image is so determined that this second image comes to the position of the window 6 when the first image is stopped in the position of the window 7, and the second image is recorded from the lower end. Thus, images are displayed through both windows 6 and 7.
Patent JP-2000220222-A (JP)
Title: Structure member reinforcing construction
Inventor: IWATA TAKUMI
IPC: E04C3/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To facilitate construction by connecting plural plate members substantially intersecting the axis of a structure member by connecting members to form a reinforcing member and fitting the reinforcing member to the inner wall of the structure member. SOLUTION: In the case of reinforcing a structure body of a straight pipe (A part) of a main structure member 20, plate-like members 41 are fitted to the inner walls of both ends of a connecting member 42, and the outer periphery of the plate-like member is welded to form a reinforcing member 40. Holes 24 are provided in several portions of the periphery of a position required to dispose the reinforcing member 40. The reinforcing member 40 is inserted in the end part of the main structure member 20, and forced in to a designated position. Further, it is confirmed that the reinforcing member 4 is located in the position of the hole 24 provided in the main structure member 20, and the hole part 24 is welded. In the case of reinforcing the connecting joint part (B part) of a construction, similarly to the A part, the main structure member 20 and the reinforcing member 40 are joined.  A branch structure member 30 is pressed to the main structure member 20, and the periphery of the branch structure member 30 is welded. Thus, the structure member can be easily reinforced.
Patent JP-S60165814-A (JP)
Title: Tuner
Inventor: KANE JIYOUJI
IPC: H03J1/00
Filed: 1984-02-09
Abstract: PURPOSE:To improve the tuning frequency accuracy and to install remotely capacitors respectively by providing a tuning capacitor, a control capacitor connected to said tuning capacitor and a transmission line having a length nearly equal to an odd number multiple of lambda/4 electric length in the tuning frequency and inserted and connected between the tuning capacitor and the control capacitor. CONSTITUTION:A reactance element is connected to the capacitor via the transmission line having a length nearly equal to an odd number multiple of lambda/4 electric length in the tuning frequency. The impedance converting function is realized by the combination of the transmission line and the reactance element, and the converted reactance having a property opposite to that of the reactance of the reactance element to be converted realized in this way is acted onto the capacitor equivalently in parallel or series. For example, an impedance converter 11 comprising a capacitor 10 to be converted connected to a tuning capacitor 8 via a coaxial cable 9 of a lambda/4 electric length is connected and installed.
Patent JP-S61182918-A (JP)
Title: Injection compression mold
Inventor: MARUYAMA TERUNORI
IPC: B29C45/56
Filed: 1985-02-12
Abstract: PURPOSE:To enable to mold a plastic lens which is superior in both surface accuracy and symmetrical properties in relation to an axis, by a method wherein the title mold is either cooled or heated by flowing a cooling medium or heating medium respectively into a hole bored on the central axis of a cavity of an insertion piece or on a concentric circle with the side of the cavity spirally or vertically or in a circumferential direction at equal intervals. CONSTITUTION:As for a cooling device cooling a stationary mold 37 and movable mold 38, a cooling hole 25 bored on the central axis 1a and a cooling hole 27, which is a concentric circle with the side 8 of a cavity and bored spirally, are arranged on an insertion piece 12 of the stationary mold, a cooling hole 26 bored on a central axis 1a of the cavity is arranged in an insertion piece 18 of the movable mold and a cooling hole 28 which is the concentric circle with the side 8 of the cavity and bored spirally is provided in a bushing 19 of the movable mold. As for a heating device, band heaters 29, 30, 31 which are concentric circles with the side 8 of the cavity and are concerned spirally in a heater are arranged respectively on the insertion piece 12 of the stationary mold, insertion piece 18 of the movable mold and bushing of the movable mold.
Patent JP-S55117180-A (JP)
Title: Printing device
Inventor: KIMURA SHIYUUJI
IPC: G03G21/00
Filed: 1979-03-01
Abstract: PURPOSE:To enable latent image formation, development, transfer and fixing without renewing of printing paper by using a disc-form photosensitive member which has the specified thickness and is mounted with photosensitive elements on its peripheral surface and a drum mounted with printing paper spirally. CONSTITUTION:Video signal 1' is modulated by a modulator 3 and a laser beam 3' is directly radiated to the circumferential surface of the disc-form photosensitive member 12 which has the specified thickness, mounted with photosensitive elements on its peripheral surface, whereby latent images are formed. The photosensitive member 12 revolves in the 12' direction, is charged with an even charger 13 and forms latent images when radiated with the laser beam 3'. The latent images are developed to toner images by a developing device 15 and the toner images are transferred onto the surface of printing paper 18 by the transfer charger 20 built in a drum 16 on which the paper 18 is spirally set. The paper 18 is wound and set, sheet by sheet, on the surface of the durm 16, revolves in the 16' direction, makes contact with the photosensitive elements and moves in the 16' direction. Thereby, the printing may be done without renewing of the printing paper.
Patent JP-H04263378-A (JP)
Title: Portable data collecting device
Inventor: NOGAMI TAKEKI
IPC: G06F17/40
Filed: 1991-02-19
Abstract: PURPOSE:To provide a portable data collecting device capable of fetching and filing data automatically when the condition such as preliminarily set time, etc., is determined. CONSTITUTION:The time signal from a timer 9 is monitored in a collecting condition monitoring software in a memory 8. When the prescribed time passes, the data inputted by a keyboard 3 or a signal input part 6 is automatically fetched and is filed in a memory 2.
Patent JP-H11224944-A (JP)
Title: Light-controlled integrated electrostatic induction thyristor and manufacture therefor
Inventor: NISHIZAWA JUNICHI
IPC: H01L29/74
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a light-controlled integrated electrostatic induction thyristor and a manufacture therefor, which does not need a negative bias power to a gate when a main current is quenched and can perform a light switching control by an optical signal. SOLUTION: An n<-> substrate 10 is made a structure in which a first n<-> layer region has a p<+> anode region 1 of t e positive electrode of a main current, p<+> first electrostatic induction gates 2, a n<+> cathode region 3, a second n<-> layer region 4 which is adjacent to the cathode region 3 at the side opposite to the p<+> anode region 1 and generating electrons and positive holes by applying light, p<+> second electrostatic induction gates 5 formed in the second n<-> layer region 4, and an n<+> source region 6 forming a negative electrode of the main current, wherein the first p<+> electrostatic induction gates 2 is electrically connected to the n<+> source region 6.
Patent JP-H01203011-A (JP)
Title: Hydraulic servo valve filter
Inventor: OMURA MASARU
IPC: F15B21/04
Filed: 1988-02-05
Abstract: PURPOSE:To prevent defective operation of servo mechanism caused by iron content in oil by screwing a casing with a filter into a pressure equalization hole such as a hydraulic servo valve or the like. CONSTITUTION:A pressure equalization hole 7 of a cover 1 is threaded. A filter casing 9 is of column shape and is provided with a protruding section intermeshing with the thread of the pressure equalization hole 7 on the right end surface. A recessed section of coaxial column shape is provided on the left end, while a through-hole is bored along a shaft of a screw section and a 3mu sintering filter 8 is inserted and fixed coaxially on the recessed section. Said filter casing 9 is screwed and mounted on a cover 1 through an O-ring 10 by striking a screw driver along a slit. As high pressure oil comes in and out passing through the 3mu sintering filter 8, refuse iron content in the oil is prevented from entering and sticking or the like of the valve.
Patent JP-S58140126-A (JP)
Title: Dry etching method
Inventor: KUDOU HITOSHI
IPC: H01L21/302
Filed: 1982-02-16
Abstract: PURPOSE:To facilitate the detection of the finish point of a dry etching by a method wherein etching gas in a fixed amount is introduced into an etching chamber and exhausted, and the finish point of etching is judged by the integral amount of pressure which varies as the etching advances. CONSTITUTION:A vacuum meter 2 is installed in an etching chamber 1, and the output from the vacuum meter 2 is inputted in a control part 6 as it is via differentiators 3 and 4, and an integrater 5. The etching gas in a fixed amount is introduced into the etching chamber 1 and exhausted, and the finishing point of etching is judged at the control part 6 by the integral amount of pressure which varies as the etching advances.
Patent JP-H01200810-A (JP)
Title: Gain variable circuit for video signal
Inventor: MATSUMOTO KENJI
IPC: H04N5/52
Filed: 1988-02-05
Abstract: PURPOSE:To simplify the constitution of a device and to facilitate a gain adjustment by series-connecting an FET, in which a resistance value between the source and drain is changed due to the change of a gate voltage, to the downstream side of an emitter follower, and video-amplifying an FET output. CONSTITUTION:When a video signal is supplied to the base of a transistor 1 for an emitter follower, an emitter current is made to flow through the series body of a resistance 2 and an FET 3, the video signal generated between the source and drain of the FET 3 is amplified through a capacitor 4 by an amplifier 5, and the signal is supplied to a main amplifier 6. The amplitude of the video signal supplied to the amplifier 5 is adjusted by controlling the gate voltage of the FET 3. The output signal of the amplifier 5 is sample-held by a sample holding circuit 7 each time a clamping pulse supplied only when the video signal does not exist from an external part is supplied, and the signal is fed back through an amplifier 8 and an FET 9 to be turned on only while the clamping pulse is supplied to the input of the amplifier 5. In such a way, the gain can be adjusted.
Patent JP-S59149207-A (JP)
Title: Storage facility
Inventor: FUJITA SHIGEYOSHI
IPC: B65G1/04
Filed: 1983-02-16
Abstract: PURPOSE:To perform the access work without using a stacker crane, etc. by providing a transporting mover passing on an inclined guide rail beside a storage shelf device in a storage facility combined with the storage shelf device and an access transport device. CONSTITUTION:A storage shelf device 1 is constituted by stacking rotary shelves 2a-2d in multiple steps up and down, and the rotary shelves 2a-2d of each step are composed of a driving chain 6 suspended across a driving wheel 4 driven by a driving motor 3 and a free wheel 5 and many trays 7 connected to this chain 7 at a uniform distance and rotated through a horizontal circulation route. A transport device 8 is arranged to pass on one side of the storage device 1 and is composed of a guide rail 9 and a transporting mover 10, which is constituted with a self-propelled dolly 11, a free dolly 12, and a hanger 15. The guide rail 9 has an inclined portion 9a, and the hanger 15 can be made to correspond to the height of a cargo-receiving section of the rotary shelves 2a-2d of each step of the device 1 owing to the presence of this inclined guide rail portion 9a.
Patent JP-S53108702-A (JP)
Title: Photo wiring equiopment
Inventor: KONDOU NOBUO
IPC: H04B10/275
Filed: 1977-03-04
Abstract: PURPOSE:To remove electrical noises, to simplify the signal-transmitting wiring, and to improve reliability and operational efficiency, by connecting electric-apparatus terminal equipments of a car, etc., in series via photo fibers.
Patent JP-S60169486-A (JP)
Title: Preparation of 7-amino-3-substituted methyl-3-cephem-4- carboxylic acid and lower alkylsilyl derivative thereof
Inventor: SHIBANUMA TADAO
IPC: C07D215/06
Filed: 1984-02-10
Abstract: PURPOSE:To obtain industrially and advantageously the titled compound useful as an intermediate for cephalosporin based compounds, by reacting a specific cephalosporanic acid as a starting material with a silyl based compound and a pyridine compound. CONSTITUTION:(A) A 7-amino-3-halogenomethyl-3-cephem-4-carboxylic acid of formula I (X is halogen) which is a starting material is reacted with (B) a (tri lower alkylsilyl)trifluoroacetamide of formula II or III (R<1> is lower alkyl), preferably N-methyl-N-trimethylsilyl trifluoroacetamide, and (C) a pyridine compound A [A is formula IV (R<2> is H or amino), etc.], and if clesired the protecting group is removed to give the aimed compound of formula V or VI (-<+>A is onium ion of pyridine compound A; Y<-> is anion). The resultant compound is a novel compound except the compound of formula VII.
Patent JP-H05223116-A (JP)
Title: Additional tightening hole blocking constitution for magnetic levitation railroad
Inventor: SUZUKI KEI
IPC: B61B13/08
Filed: 1992-02-12
Abstract: PURPOSE:To prevent coming-off even when electromagnetic vibration and wind pressure are applied intermittently for a long period when a vehicle passes, facilitate removal and additional tightening work, and reduce wind breaking noise when a vehicle passes. CONSTITUTION:A propulsion coil (front side) 4 and a propulsion coil (back side) 5 are installed at the recessed part 1a of a concrete panel 1 through a stud bolt 6a, a washer 6b, and a nut 6c in common, an additional tightening hole 7 is provided at a levitation/guide coil 2 facing the position of the stud bolt 6a, and a hole blocking cap 8 is inserted in the additional tightening hole 7. The hole blocking cap 8 is made up of synthetic resin, and provided with a stopper 10 at the reverse surface side of a surface plate part 9 in a round plate shape, and the top end part of the stopper 10 is provided with a stopping part 10b. Besides, the additional tightening hole 7 is formed from a large-diameter hole part 7a with such a diameter and a depth as the surface plate part 9 is inserted, a small diameter hole part 7b with such a diameter so as the exterior side surface of the stopper 10b is inserted, and such a cut part 7c as the exterior surface of the locking part 10b of the small-diameter hole part 7b is inserted.