baber/WOPTO huggingface dataset:
Patent JP-H10126998-A (JP)
Title: Stator motor
Inventor: NANBU YASUO
IPC: H02K3/50
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a stator for motor in which the stator winding can be protected against damage due to cutting of a binding thread or a lacing machine, assembling work can be facilitated inexpensively without requiring any self-fusing wire or varnish and the coil end is secured while being covered by an insulating resin member where extraction of oligomer is suppressed. SOLUTION: Stator windings 2 of a plurality of poles are wound around a cylindrical stator core 1 having a plurality of slot openings in the inside diametral part. A plurality of annular insulating resin members 3, each having an opening for wrapping the coil end along the profile thereof are arranged in the center of the pole in order to cover and secure the coil end. This structure facilitates the assembling work inexpensively and realizes the stator for a motor where extraction of oligomer is suppressed.
Patent JP-S62143032-A (JP)
Title: Light dimming body
Inventor: NAGAI JUNICHI
IPC: G02F1/17
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a light dimming body which is large-sized, permits low-voltage driving and has a long life and high coloring and decoloring response speed by laminating transparent electrode and wire-like metal on the electrodes of the light dimming body and covering the surface of the wire-like metals with a material which can prohibit the oxidation reduction reaction by an electrolyte. CONSTITUTION:ITO transparent electrodes 2A, 2B, and an electrochromic layer 5 consisting of a transition metallic component such as WO are laminated on glass substrates 1A, 1B to form electrode substrates. Metallic films 3A, 3B consisting of Cu, etc., are formed into a wire shape on at least either of the transparent electrodes 2A, 2B. The width and thickness of the wires and inter-wire space are determined by the size of the light dimming body and the desired response speed thereof. The surfaces of the Cu films 3A, 3B are coated with oxide films 4A, 4B to prevent the oxidation reduction reaction of the Cu 3A, 3B by the electrolyte 7 when the voltage is impressed to the electrodes. The electrolyte 7 prepd. by adding LiI to a gel-like soln. formed by dissolving an urethane resin, etc., into an org. soln. or gamma- butyrolactone, etc., is used. The response speed is remarkably improved by such constitution and the uneven colors between the center and the periphery are made hardly generatable. The formation of the larger-sized light dimming body is made easy and since there is no elution of conductive films, the shortening of the life by deterioration is obviated.
Patent JP-H04158189-A (JP)
Title: Baking shelf plate
Inventor: NISHIO SHIGETAKA
IPC: B32B9/00
Filed: 1990-10-19
Abstract: PURPOSE:To form a layer of thick covering material at a surface of a shelf plate so as to eliminate means for redrawing of paint by a method wherein a surface of a shelf plate of SiC is covered with and formed by the first layer of agalmatolite, aluminum hydroxide and electrode alumina mixed to each other and the second layer having clay mixed with mullite. CONSTITUTION:A surface of a shelf plate of SiC is formed with the first layer having as its major constituent agalmatolite having superior close fitness with SiC and containing agalmatolite with a superior close fitness characteristic with mullite, aluminum hydroxide and electrode alumina and then the second layer composed of mullite and clay hardly adhered to a ceramic product is formed on the surface of the first layer. Due to this fact, a adhering of it with the ceramic product during baking operation can be completely prevented and at the same time the first layer and the second layer have superior adhering characteristic with the shelf plate of SiC and it can be coated on the surface of the shelf plate in a thick form. With such an arrangement, a thick layer of covering material can be formed on the surface of the shelf plate and the troublesome operation for redrawing can be eliminated.
Patent JP-H04156612-A (JP)
Title: Multiplier
Inventor: KIMURA KATSUHARU
IPC: G06F7/16
Filed: 1990-10-19
Abstract: PURPOSE:To reduce an input offset voltage by forming first to eighth differential pairs by means of the eight pairs of transistors having different W/L ratios and setting the W/L ratios of the respective transistors to be a specified value. CONSTITUTION:The first to eighth differential pairs are formed by the eight pairs of TrM1-M8 having the different W/L ratios (the ratio between a gate width and a gate length). A first input voltage is inputted to the first to fourth differential pairs M1-M4 in such a way that the phases of the first and the second differential pairs M1 and M2 and those of the third and the fourth differential pairs M3 and M4 become opposite. A second input voltage is inputted to the fifth to eighth differential pairs M5-M8 in order to make the phases to be same. One output of the fifth and the sixth differential pairs M5 and M6 is set to be the current source of the second differential pair M2 and the other output to be the current source of the fourth differential pair M4. One output of the seventh and the eighth differential pairs M7 and M8 is set to be the current source of the first differential pair and the other output to be the current source of the third differential pair M3. The input offset voltage is reduced by setting the W/L ratios of respective Tr to be the specified value.
Patent JP-2001112189-A (JP)
Title: Electrical apparatus
Inventor: OGAWA TAKESHI
IPC: H02J50/60
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrical apparatus which is composed of a main body and a separate body detachable with reference to the main body, in which a primary-side coupled circuit installed at the main body and a secondary-side coupled circuit installed at the separate body are coupled electromagnetically in a state in which the separate body is mounted on the main body and whose safety is enhanced. SOLUTION: A control microcomputer 15 calculates a difference value Δi (where Δi=IR-i), between the current value IR of a primary-side coupled circuit 12 detected by a current detection circuit 14 and a reference current value (i). A value Ith (where Ith=I+Δi) which is obtained by adding the current limit value I of the primary-side coupled circuit 12 to the difference value Δi is used as the threshold, and the overcurrent of the primary-side coupled circuit 12 is detected. When overcurrent is detected, a power-supply cutoff circuit 13 cuts off the supply of power to the primary-side coupled circuit 12.
Patent JP-H04155045-A (JP)
Title: Rolling preventing device for suspension floor
Inventor: NISHIMOTO RYUICHI
IPC: E04B5/43
Filed: 1990-10-19
Abstract: PURPOSE:To prevent rolling of a floor by protruding a U-shaped supporting means at a lower end of the floor frame, and holding and fixing a vertical plate of a beam or pole on a side of the floor frame to the supporting means. CONSTITUTION:A vertical plate 11 at an upper end of a suspension pole 10 for supporting a back part side is fixed to a stiffener plate 9 weld-ed with a side surface of a web 8 of a beam 1, and a horizontal plate 12 at a lower end of the suspension pole 10 is fixed to a floor frame 6. An upper end of a suspension pole 13 supported at a front part side is fixed to the web 8 of the beam 1, the suspension pole 13 is suspended down, and a lower end is fixed to the floor frame 6. A U-shaped support metal 23 is then welded to an installation plate 19 at a lower end of the suspension pole 13, and a rib plate 26 of a structural pole 3 is inserted to the supporting metal 23 to be fixed with a bolt 25. Rolling of the floor frame 6 can thus be prevented.
Patent JP-H11113245-A (JP)
Title: Thyristor valve module and insulating bolt for use therein
Inventor: NISHIDA AKIHIRO
IPC: H02M1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent corona discharge at cooling fins even during use at high voltage, by installing an electrical stress relaxing section at both the ends of each guard electrode, and electrically connecting the electrical stress reducing section with the respective cooling fins. SOLUTION: A module is formed by alternately placing thyristors 1 and cooling fins 2, installing valve reactors or the like in series, clamping them between retaining members 3 of insulator, and fastening them together using insulating bolts 4. A width L of each guard electrode 44 is made larger than a distance L' between the guard electrodes 44, and electrical stress reducing sections 45 are formed at both ends. The cooling fins 2 are electrically connected with the guard electrodes 45 using bonding wires W. Therefore, the potential of the cooling fins 2 is applied to each guard electrode 44, and thyristor voltage is exerted on between the guard electrodes 44 with creeping electrical stress acting on the surface of the resin insulating layer. Since the electrical stress reducing sections 45 are formed at the guard electrode ends, the creeping electrical stress can be reduced.  As a result, the occurrence of corona discharge at the surfaces of the cooling fins can be sufficiently prevented even at high voltage.
Patent JP-H01124956-A (JP)
Title: Lithium secondary battery
Inventor: WATANABE ATSUSHI
IPC: H01M10/052
Filed: 1987-11-09
Abstract: PURPOSE:To obtain a lithium secondary battery having excellent discharge performance by using a negative electrode prepared by alternately stacking thin lithium films and thin aluminium films, then alloying them. CONSTITUTION:When thin lithium films 12 and thin aluminium films 11 are alternately stacked and immersed in an electrolyte, lithium is ionized and lithium ions are released in the electrolyte, and at the same time, ions are transferred to aluminium metal, and the lithium ions react with aluminium on the surface of the aluminium to alloy aluminium. This reaction is repeated to complete alloying, and the alloy obtained is used in a negative electrode. Discharge voltage is heightened compared with an ordinary battery. This negative electrode has uniform Li-Al alloy and lithium is smoothly released from the Li-Al alloy. The production of the negative electrode is easy and the formation of breakage and crack is retarded.
Patent JP-H02129511-A (JP)
Title: Revolution detector
Inventor: OGAWA NAOKI
IPC: G01C19/5607
Filed: 1988-11-09
Abstract: PURPOSE:To obtain an accurate signal with a smaller error for detection corresponding to the angular velocity of a device by making tuning forks to vibrate normally in the axial direction of the rod, rotating the device making the axis orthogonally crossed with the rod as the center and detecting the twisting force of a rod. CONSTITUTION:The rod 4 is arranged along a Y-axis, a twist detector 3 is provided in the center part, and the tuning forks 1, 2 are arranged in both sides of the detector 3. The tuning fork 1 is furnished with a rectangular metal vibrating plate 1a in the thin-sheet state, a longitudinal direction of which is faced to a Z-axis direction, and rectangular piezoelectric ceramics 1b, 1c are stuck to both sides of the vibrating plate 1a in the thickness direction. The tuning fork 2 is also furnished with the vibrating plate 2a and the piezoelectric ceramics 2b, 2c in the same manner. When the tuning forks 1, 2 are made to vibrate normally in the axial direction of the rod 4 and the device is rotated making the Z-axis orthogonally crossed with the axis of the rod 4 as the center, a Coriolis' force is exerted to the vibrating plates 1a, 2a in accordance with the angular velocity of the tuning forks 1, 2 at the time. The accurate signal for the angular velocity is obtained by detecting the twisting force of the rod 4 produced thereby.
Patent JP-H06131110-A (JP)
Title: Information processor
Inventor: NAKAMURA YUTAKA
IPC: G06F3/0488
Filed: 1992-10-21
Abstract: PURPOSE:To speed up a gesture function when the gesture function is effective by providing a means which decides whether or not the gesture function is effective from pen-down coordinates where an input pen abuts on a tablet first at the time of the gesture function. CONSTITUTION:Respective coordinate data of drawing are detected in order by a track coordinate extraction part 21 which is connected to the tablet 19. At this time, the gesture decision part 22 for which the coordinate data from the track coordinate extraction part 21 are inputted decides whether or not the pen-down coordinates as XY coordinates that the input pen 12 abuts on the tablet 19 first among the coordinate data are in the effective area of the gesture function. Further, the gesture decision part 22 once deciding that the pen-down coordinates are effective sets the pen-down coordinates corresponding to each display screen of a display device 14 and decides whether or not the coordinates are in a pen button area where a choice is made with the input pen 12.
Patent JP-H07142794-A (JP)
Title: High frequency power supply and laser oscillator
Inventor: WATANABE YOSHIYA
IPC: H01S3/097
Filed: 1993-11-12
Abstract: PURPOSE:To hold a switching element in a turn-off state and prevent the flow of a short-circuit current to an inverter part by a method wherein, when an abnormal condition in a power supply such as a power failure, etc., generates, a controller keeps on outputting a control signal of turn-off to the switching element of the inverter part by charge-holding of a control power supply part. CONSTITUTION:A controller 33 has a PLL controlling part 20, an inverter controlling part 23, and a DC power supply controlling part 26, and also a power supply abnormality detecting part 34. An input terminal of the power supply abnormality detecting part 34 is connected to a commercial alternating current power supply and its output terminal is connected to a control terminal of the inverter controlling part 23. When the commercial alternating current power supply stops, the power supply abnormality detecting part 34 detects it to turn off a normally closed switch 35, and mechanically holds in a turn-off state until an operator resets it. Also, the power supply abnormality detecting part 34 outputs a continuous command signal from the output terminal to supply it to the control terminal of the inverter control part 23, which controls so as to keep on outputting a gate signal supplied to the control terminal of an inverter part 14.
Patent JP-H08162173-A (JP)
Title: Cylindrical air battery
Inventor: YOSHIZAWA KOJI
IPC: H01M50/193
Filed: 1994-11-17
Abstract: PURPOSE: To enhance the sealing state of the upper and lower parts of a cylindrical positive electrode formed of a current collector layer, a catalyst layer and a porous film layer, and prevent an electrolyte from being leaked from a get zinc negative electrode arranged on the inside of the positive electrode to the outside of a battery. CONSTITUTION: In this cylindrical air battery, an air electrode consisting of a cylindrical metal current collector 1, a catalyst layer 2 arranged around it and a fluorine resin porous film 3 is used as a positive electrode 9, and an outer cup 4 and an inner cup 5 are pressed onto the upper part of the positive electrode to nip it, whereby the leakage of an electrolyte from the upper part of the positive electrode is prevented.  To seal the positive electrode lower part, a resin sealing body having a ring recessed part to be fitted to the positive electrode lower part is used, and after the positive electrode lower part is inserted into the recessed part to house the resin sealing body 17 in a positive electrode can 7, and the side surface of the positive electrode can opposed to the side surface of the resin sealing body is pressed inward by this side surface to closely adhere the positive electrode lower part to the recessed part of the resin sealing body.
Patent JP-H01125049-A (JP)
Title: Message mailing informing system
Inventor: SUZUKI RYOICHI
IPC: H04M3/42
Filed: 1987-11-09
Abstract: PURPOSE:To easily judge a fact that a message has been mailed into its own mail box by calling a pocket bell with a display of a main box owner, and also, displaying a subscriber telephone number of a voice store device on a display part of the pocket bell with a display. CONSTITUTION:When an incoming is detected, a pocket bell call center 8 answers automatically, and sends out a talkie sound for transmitting a fact of incoming. When a network control part 3 detects a fact that the pocket bell call center 8 has answered, a subscriber telephone number of a voice store device 7 which has been recorded in a memory of a subscriber telephone number store part 5 from a PB signal sending-out part 6 is converted to a PB signal and sent out, after having waited for the timing of 4-5 seconds in which a talkie sound is sent out. When the PB signal which has been sent out of the PB signal sending-out part 6, the pocket bell call center 8 calls a pocket bell 9 of a user B by radio, converts the received PB signal to numeral information, and displays it on a display part of the pocket bell 9.
Patent JP-H01124802-A (JP)
Title: Production of lens array for information reading
Inventor: OTSUKI HISANORI
IPC: G02B3/00
Filed: 1987-11-10
Abstract: PURPOSE:To produce the title lens array with high accuracy at a low cost by arraying elements which are arranged with a pair of spherical columnar lenses concentrically in the optical axis direction and are bonded with these lenses by transparent plastic and holding the elements in place between a pair of frame plates, then bonding the same by light shieldable plastic. CONSTITUTION:A pair of the spherical columnar lenses 1 are concentrically disposed in the optical axis direction in a molding tool 20 and the transparent plastic 30 is cast into the space to form the lens element 30. The plural elements 31 are then disposed in one row between a pair of flat plate-shaped frame plates 5a and are held in place between the frame plates 5a; thereafter, the light shieldable plastic 29 is cast into the spacings therebetween to form the lens array. The lens array is completed by adequately selecting the refractive indices of the lenses 1, the radii of curvature of both lenses, the length in the optical axis direction, the inter-lens spacings of the elements 31 and the refractive index of the plastic 30. The high-accuracy lens array is thereby produced in large quantities at a low cost.
Patent JP-H11221086-A (JP)
Title: Truncated cellulase composition
Inventor: ANDERSON PAIGE
IPC: C12N15/09
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA sequence for production, etc., of cellulase, comprising a plurality of partial sequences of a specific amino acid sequence, encoding a protein having cellulase activity which is stable to strong alkalinity and high temperature and useful for surfactant composition, etc., for washing. SOLUTION: This DNA sequence encodes a protein having cellulase activity containing (CelB5) sequence in A1001st to P1424th and K1425th or N1426th amino acid positions of formula I, (CelB4/5) sequence in K635th to N1426th amino acid positions of formula I, (CelE1) sequence in Y39th to D481st amino acid positions of formula II, (CelE1/2)sequence in Y39th to G635th amino acid positions of formula II, (CelE1,/2/3) sequence in Y39th to G812nd amino acid positions of formula II, (CelE6) sequence in V1233rd to K1751st amino acid positions of formula II, (stable region) sequence, etc., in E482nd to G635th amino acid positions of formula II or a functional equivalent of the protein and the DNA sequence is not genome DNA of natural source and is useful for washing surfactant composition, etc., for preventing dyeing, reverse dyeing or graying of cellulose material.
Patent JP-2001107000-A (JP)
Title: Adhesive sheet
Inventor: SUZUKI KENJI
IPC: G09F3/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive sheet of which the surface substrate is punched into a plenty of label-shaped sheets scarcely causing curling and lifting at the edges of the label without causing the troubles thereof even when compounded waste paper pulps. SOLUTION: This adhesive sheet is composed by sequentially laminating the surface substrate mainly composed of a wood pulp, an adhesive layer and a peeling sheet containing a peeling agent layer and processed by punching the surface substrate into a rectangular label shape so that the mainly oriented direction of pulp fibers of the surface substrate is approximately parallel to the wide side of the label. The surface substrate and/or the peeling sheet of the adhesive sheet may be composed of a reclaimed paper including the waste paper.
Patent JP-2000112858-A (JP)
Title: Method and device for downloading data
Inventor: INOUE TAKAO
IPC: G06F13/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To realize an efficient downloading processing by executing a task control matched with the communication speeds of respective tasks. SOLUTION: All tasks in operation are inquired of about the communication speeds of these tasks and the practical communication speeds of these tasks are compared with the communication speed expected value of a system which is extracted from a communication speed expected value storing part 33. When there is a task whose communication speed is lower than the expected value, whether a new task can be prepared or not is judged, and at the time of judging that a new task can be prepared, the task having the low communication speed is switched to an exclusive mode, the priority of the task is lowered, a task 22n is newly prepared at normal priority, and the downloading of a succeeding page is started in parallel.
Patent JP-H03145177-A (JP)
Title: Semiconductor laser device
Inventor: FURUYAMA HIDETO
IPC: H01S5/00
Filed: 1989-10-31
Abstract: PURPOSE:To enable a semiconductor laser device to operate in a high speed region and to be densely mounted in parallel by a method wherein electrical connection and optical coupling are made through a transmission line and an optical waveguide path respectively and optimized. CONSTITUTION:A semiconductor laser 5 and a photodiode 6 are mounted on a heat dissipating plate 4 and fixed, and a dielectric board 1 whose rear side is metallized is also mounted on the heat dissipating plate 4 and fixed. An electric signal is inputted into a terminal A, propagates on a transmission line 2, and inputted into a semiconductor laser 5 through a bonding wire 7. At this point, the characteristic impedance of the transmission line 2 and an input line are combined together, whereby the inputted power is restrained from being reflected at a coupler to the transmission line 2. The semiconductor laser 5 generates and emits an optical signal in accordance with the inputted electrical signal, when it emits the same optical signal in the opposite direction, the emitted light is coupled with an optical waveguide path 3 and inputted into a photodiode 6 propagating through the waveguide path 3. The photodiode 6 converts the inputted optical signal into an electrical signal, which is outputted through a terminal B. By this setup, a semiconductor laser device is sharply improved in operability in a high frequency region.
Patent JP-H10118895-A (JP)
Title: Device and method for controlling production system
Inventor: WATANABE YUZURU
IPC: G05B19/418
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To set remote conveyance commands through a production monitoring system, which displays the condition of each equipment and workpiece in a machining state. SOLUTION: When a manual conveyance function (remote conveyance function) is started (S101), a system state display screen appears in the display (S103). The operator selects the pallet to be carried by box number the pallet selection field and drags it onto the system state display screen (S105), moves it to the position representing the desired station or machining device and drops it there (S107). At this point, if the pallet can be transferred (S109), it is input into the file. If it cannot be transferred, an error message appears on the screen (S113). Through such operation, a single remote conveyance command is registered and conveyance begins.