baber/WOPTO huggingface dataset:
Patent JP-H05201021-A (JP)
Title: Liquid storage container, recording head unit using the same, and recording device carrying said unit
Inventor: NAKAJIMA KAZUHIRO
IPC: B41J2/175
Filed: 1992-08-27
Abstract: PURPOSE:To eliminate leakage of ink and enlarge the degree of freedom of acting position by providing a supply port for supplying liquid to the outside in one of a plurality of chambers and providing an atmosphere communication port in a chamber other than the chamber wherein the supply port is provided. CONSTITUTION:A supply port 5 for supplying liquid to the outside is provided in a chamber (outer surface of front wall) of a container body 1 and a recording head 6 is provided to receive ink from the port 5. An atmosphere communication port 4 is provided in a chamber (rear wall) other than the chamber wherein the port 5 is provided. The port 4 is formed into a tubular shape and is open in a protruding manner at approximately the center of the chamber wherein the port 4 is provided and hence even if ink accumulates in the chamber with port 4 and the ink container takes any position, the ink does not leaks out if the volume of the ink is no more than half of the volume of the chamber. Further a liquid supply member 3 comprising board-shaped porous material such as sponge is disposed on a bottom wall 1s of the body 1.
Patent JP-S61109127-A (JP)
Title: Timer counter
Inventor: WAKIMOTO YASUHIRO
IPC: G06F11/30
Filed: 1984-11-01
Abstract: PURPOSE:To prevent the increase in overhead of a CPU in a monitor mode by providing an up-down counter whose count mode is switched by an external signal and the 1st and 2nd comparator resisters which set the upper and lower levels of said counter. CONSTITUTION:An up-down counter 21 of a timer counter 2 counts the clock signals CLK of an internal clock generating circuit 8. A CPU1 sets the upper and lower levels alpha and beta of the counter 21 through comparator registers 22 and 23. The coincidence circuits 24 and 25 monitors the coincidence between the contents of the counter 21 and those of registers 22 and 23 and then delivers an alarm signal AL to the CPU1 as an interruption signal via an OR circuit 26 when the complete coincidence is obtained. While a 1-bit binary counter 27 counts the external input signals Din and changes the count mode of the counter 21. The CPU1 has no intervention to the working of the counter 2 when the cycle of an external input signal is small and the count value of the counter 21 does not reach the levels alpha and beta.
Patent JP-H0866953-A (JP)
Title: Polycarbonate resin extrusion foamed sheet
Inventor: MOMOSE YOSHIAKI
IPC: B29L7/00
Filed: 1994-08-30
Abstract: PURPOSE: To manufacture a molded piece of excellent quality with a good yield by a foamed sheet whose dimensional stability at molding with heat is excellent so that the foamed sheet is not torn nor corrugated in manufacturing a molded piece. CONSTITUTION: A foamed sheet is formed by melting and kneading a polycarbonate resin and a foaming agent with an extruder and extruding the kneaded matter from a die at the tip of the extruder to a low pressure area. When an average cell diameter and a cell shape of the foamed sheet satisfy the following conditional expressions 1<X/Z<=3, 1<Y/Z<=5, (X+Y+Z)/3>=0.1mm, wherein X represents an average cell diameter (m) in a direction crossing a sectional thickness direction of a sheet width direction, Y represents an average cell diameter (mm) in a direction crossing a sectional thickness direction of a sheet extruding direction, and Z represents an average cell diameter (mm) in a thickness direction of the sheet cross section, a polycarbonate resin extrusion foamed sheet can be obtained.
Patent JP-H0278141-A (JP)
Title: Image displaying device
Inventor: OSUGI MICHIO
IPC: H04N5/68
Filed: 1988-09-13
Abstract: PURPOSE:To lower dispersion of luminuce in vertical direction of an image displaying plane by bridging a pair of linear cathode as electron beam source for one section in parallel each other while keeping a distance about the radius of the linear cathode between them. CONSTITUTION:Linear cathode 2 and 2' are bridged in parallel while keeping a distance about the radius of the linear cathode between them. First, they are bridged by a fixing seat 31 and a spring 33, supported by V-shaped grooves 34 to prevent them from out of position, and then electron beams distributed horizontally in strip-like shapes are generated from linear cathodes 2, 2' as beam sources in parallel each other. When passing a raw of through holes 10 of a perpendicularly focusing electrode 3, the stripe-like electron beams are devided in horizontal direction. When the linear cathode 2 or 2' starts vibrating, the other linear cathode 2' or 2 absorb the vibration and thus the vibration is lowered and as a result fluctuation of intensity of electron beam passing the raw of through holes 10 of the perpendicularly focusing electrode 3 can be decreased. After that, the electron beam is diffused while deflected perpendicularly when passing a perpendicularly deflecting electrode 4.
Patent JP-H0785720-A (JP)
Title: Conductive paste and circuit board using this paste
Inventor: HAYASHI HIROAKI
IPC: H01G4/12
Filed: 1993-09-14
Abstract: PURPOSE:To reduce shrinkage on baking and prevent conduction faillure such as discontinuity on a ceramic circuit board by containing silver particles and specific resinted paste. CONSTITUTION:Conductive paste is obtained by kneading silver particles whose mean particle size is 3mum or more, 0.05wt.% or more resinated paste, which produces an inorganic oxide by baking, such as silicone, 2wt.% or less glass component whose softening point is 700 deg.C or higher if necessary, and a binder such as ethyl cellulose with a high boiling point organic solvent such as terpineol and butyl Carbitol acetate in a paste-like material with desirable viscosity. Wiring is formed on a ceramic circuit board with the conductive paste, dried, and baked to provide a circuit board.
Patent JP-H0655573-A (JP)
Title: Manufacture for molded product
Inventor: SUYAMA HIROSHI
IPC: B29C45/14
Filed: 1992-08-04
Abstract: PURPOSE:To easily manufacture a molded product by a method wherein a skin is formed of a flexible resin and set it a mold, a rigid resin is injected into a cavity formed by clamping the mold thereby to obtain a base material, and the skin and the base material are tightly held with each other. CONSTITUTION:A skin 12 is formed by injection molding using a flexible PVC. The skin 12 is positioned generally at a constant position of a recessed mold 120 by a positioning piece 12a. When the recessed mold 120 is clamped with a projecting mold 132, a cavity 134 is formed. A flexible ABS resin is injected from an injection nozzle 130 into the cavity 134, and cooled and set to form a base material 14. The skin is expansion-molded to the base material 14 in accordance with the compatibility to the flexible elastic resin. Accordingly, a molded product having the base material 14 and the skin 12 rigidly and tightly bonded each other can be manufactured with ease.
Patent JP-H0279775-A (JP)
Title: Pwm controlled inverter
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02M5/458
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the increase in higher harmonic components by constituting a rectifier circuit so that the rectifier circuit can be switched into a plurality of rectifying methods whose DC output voltages are different, and doubling the control rate in comparison with a conventional apparatus at the time of the low output voltage of a main circuit. CONSTITUTION:An inverter main circuit 11 is constituted in a three-phase bridge of NPN Trs. A smoothing capacitor 24 is connected between both terminals of a signal-phase bridge rectifying circuit. Two smoothing capacitors 25 and 26 are connected in series between DC output terminals. A TRIAC 27 which is controlled by a CPU 20 is connected between a common connecting point and one AC input line. When the TRIAC 27 is ON, voltage doubling rectification is performed. When the TRIAC is OFF, a full-wave rectification is performed in a rectifier circuit 21. In this constitution, the control rate of a PWM-signal generating circuit 18 can be made twice the rate of a conventional apparatus at the time of a low-voltage output. Thus the noises of motors and the like can be reduced.
Patent JP-H0787628-A (JP)
Title: Switchboard and main bus inspection method therefor
Inventor: FUJITA YASUHARU
IPC: H02B1/30
Filed: 1993-09-14
Abstract: PURPOSE:To provide a switchboard in which a panel fixed with control members serves as a cover for main bus by disposing the panel closely to the main bus in the rear of a unit chamber. CONSTITUTION:A recessed fixed hinge 1d is disposed in the rear of a unit chamber on the side face of a box frame so that the fixed hinge 1d is fitted to a protruding movable hinge 13d disposed on a panel 13. When a main bus 6 is inspected with the panel 13 being fixed, fixing screws are removed from the panel 13 which is then drawn out with the lower notched part being engaged with a guide rail 11 while gripping the right and left handles thereof with hands. After drawing out the panel 13 to the position of a stopper 12, the movable hinge 1d is fitted in the fixed hinge and the panel 13 is rotated to be opened. This structure allows the maintenance and inspection of the bus 6 without removing the panel 13 from the switchboard.
Patent JP-H0779946-A (JP)
Title: Magnetic resonance imaging apparatus and manufacturing method of its gradient magnetic field coil
Inventor: TAKAHASHI RYOICHI
IPC: H01F7/20
Filed: 1993-09-14
Abstract: PURPOSE:To obtain an MRI apparatus having a gradient magnetic field coil of which spatial position accuracy of each coil is good by using a coil which is made in a manner such that a groove is formed on a conductive cylinder by a cutting process as at least one of X, Y, and Z coils which generate a gradient magnetic field in the direction which gradient magnetic field coils perpendicularly cross each other. CONSTITUTION:A pipe unit A comprising a cylindrical resin molding which is made in a manner such that a tube 12 is embedded in a resin layer 28 formed in the internal circumference of a conductive cylinder 29 is put on a machine tool and a groove 32 is formed on the conductive cylinder 29 by moving a cutter 31 in the direction of an arrow S while rotating it in the direction of an arrow R or by rotating the pipe unit A in the direction of an arrow T, thereby forming the conductor like a coil. For instance, when the conductive cylinder 29 is cut so as to be a solenoid coil, a Z coil is obtained. Accordingly, there is no fear such that the dimension in the axial direction and a radial dimension of the conductor are uncertain and, particularly, when such a coil is used as a Z coil, the position accuracy of the solenoid coil becomes better and, therefore, a clear MR image can be obtained.
Patent JP-H0276159-A (JP)
Title: Disk player
Inventor: UMEZAWA YASUNORI
IPC: G11B17/028
Filed: 1988-09-13
Abstract: PURPOSE:To reduce the number of parts and to miniaturize the subject device by providing plural concentric disk mounting parts on which plural recording media disks can be selectively mounted and controlling the position of a centering guide equipped with plural fitting in protruding parts corresponding to plural center holes of the disks. CONSTITUTION:Plural concentric disk mounting parts 10a-10d on which the plural recording media disks respectively having different sizes of the center holes can be selectively mounted are provided for a disk tray 9, plural fitting in protruding parts 33 and 34 are provided for a centering guide 31, the centering guide 31 is made freely movable in a vertical direction within a fixed range, and upward moving force is always applied to the centering guide 31. Further, for the moving of the disk tray 9 or a turn table 30 to a recording mode position or a reproducing mode position, after the disk mounting surface of the turn table 30 sandwiches the disk and one part of a magnet catching member 43 and moves the them up to a position where the member 43 abuts on a supporting member 42 or to an exceeding position as a position slightly closer than the abutting position, the moving is controlled so that they can be returned to the recording mode position or the reproducing mode position. Thus, the number of the parts can be reduced, and the shape of the device can be miniaturized.
Patent JP-H1058881-A (JP)
Title: File with integrated binding tool
Inventor: NAKADA TAKEMI
IPC: B42F13/06
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To manufacture at low cost, make the storage control and disposal easy and by forming long and narrow cuttings on a back cover and insertion holes for inserting the long and narrow cutting on a cover, also forming return holes outside the forming positions of the insertion holes and providing a binding tool integrated with the cover. SOLUTION: A file with integrated binding tool is formed on a cover 4 formed of a back cover 1, a backbone 2 and a cover 3, and separately a system having the function as a binding tool without actually attaching the binding tool is formed integrally with the cover 4. The binding tool is formed integrally with the cover 4 by forming two long and narrow cuttings 11 on the backbone 2 side of the back cover 1, also forming two insertion holes 31 for inserting the long and narrow cuttings 11 on the positions of corresponding to the cover 3 and providing return holes 32 outside the positions of forming the insertion holes 31 of the cover 3. Documents of a small number of pages can be filed easily by the arrangement, and the file with integrated binding tool can be manufactured at low cost, and the storage control is easy and the disposal can be carried out easily.
Patent JP-H0764426-A (JP)
Title: Fixing device of image output device
Inventor: OOTA KAZUYA
IPC: H01K1/26
Filed: 1993-08-23
Abstract: PURPOSE:To use the heat of a quartz lamp effectively to heat a heat roller and to enable the width of a heat-roller type fixing device to be reduced by preventing heat from leaking from the end of the heat roller. CONSTITUTION:A quartz lamp 10 is disposed inside a heat roller that constitutes a fixing device, and infrared rays output from its filament are applied to the inner surface of the heat roller to give heating action. A metallic sleeve member 20 which is treated to be able to reflect infrared radiation is installed outside the paper fixing area H of the heat roller 1 and around a portion that holds lamp foil 13 located at the end 11 of the quartz lamp 10, and any light leaking from an opening at the end of the heat roller is reflected by the sleeve member so as to enable effective use of heat.
Patent JP-H0890846-A (JP)
Title: Print buffer
Inventor: AOKI MICHINORI
IPC: G06F3/12
Filed: 1994-09-26
Abstract: PURPOSE: To select the sheet feed tray of a printer at each page or unit of print data according to a print buffer. CONSTITUTION: Print data fetched from an input unit 1 is analyzed by an input data controller 2, the print buffer control command of the data is stored in a memory 3, and the print data is stored in a data buffer 4. When the printer is actually printed, the data of the pages of the data are sequentially read by an output data controller 5, a sheet feed tray control code corresponding to sheet feed tray designation information corresponding to the page is read from the memory 3, and they are sent from an output unit 6 to the printer with each page at one unity. Even when the data are printed by a plurality of sheets, the data and the tray control code of each part are gathered to one unity, and set to the printer.
Patent JP-H1071366-A (JP)
Title: Vibration feeder fitted with grizzly
Inventor: MIZOGAMI AKIRA
IPC: B02C23/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration feeder fitted with a grizzly capable of simply and rapidly altering a slit gap and capable of corresponding to the diversification of a product size. SOLUTION: A vibration feeder fitted with a grizzly is constituted so that a plurality of grizzly bars 26 are parallelly arranged in the advance direction of supplied rocks and the rocks are transferred while sorted into large lumps and fine articles. In this case, a pair of front and rear crossbars 24, 25 supporting both ends of a plurality of grizzly bars have rectangular notches 24a, 25a provided to the upper sides thereof longitudinally at an equal interval and a pair of grizzly bars having a rectangular cross-sectional shape and only different in thickness are brought to a mutually close contact state and both ends thereof are housed in the notches to be fixed by tapered wedge-shaped driving keys 27.
Patent JP-2000063910-A (JP)
Title: Powder rolling mill
Inventor: NOMURA AKIHIRO
IPC: B22F3/18
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To enable producing of a thin plate-like powder rolled blank thinner than plate thickness decided by the effective angle of bite of rolling rolls and a prescribed density and uniform thickness in the width. SOLUTION: One pair of rolling rolls 1, 2 at the right and the left sides mutually rotation-driven while holding the prescribed biting interval in the horizontal direction are arranged so as to be faced, and the powder 100 supplied into a powder chamber 3 between the rolling rolls 1, 2, is rolled as the thin plate-like between the outer peripheral surfaces 1a, 2a of the rolling rolls 1, 2. A baffle 6 is disposed so as to be inserted into the powder chamber 3 in the range of the powder pulling height or lower of the biting reference level decided with the effective angle of the bite between the rolling rolls 1, 2.
Patent JP-S6290265-A (JP)
Title: Thermal transfer recording apparatus
Inventor: SATO MASA
IPC: B41M5/26
Filed: 1985-10-17
Abstract: PURPOSE:To make it possible to form a high quality recording image free from image blurring without contaminating a recording medium and to prevent a sticking phenomenon, by providing a heating means for further heating ink at the part to be heated of the ink already heated by a thermal head. CONSTITUTION:The titled recording apparatus is constituted by at least mounting a thermal head 2 for heating supercooling thermal transfer ink containing a supercooling binder up to a point below a supercooling state and a heating means 3 for bringing the part to be heated of the ink already heated by the thermal head 2 into the supercooled state. The thermal head 2 has a picture element comprising a heat generating element made of various materials, for example, TaN, Ni or a Ag-Pt alloy arranged in order to heat the supercooling thermal transfer ink in response to requests. As a heating means 3, one capable of bringing the supercooling thermal transfer ink into a supercooled state may be used. By this method, the sticking phenomenon of the thermal head is prevented and high quality recording generating no image blurring nor contamination due to the ink of a recording medium can be performed.
Patent JP-2000050397-A (JP)
Title: Voice guide reproducing device, voice guide transmitter and voice guide system
Inventor: SHIRITSUKI SHINGO
IPC: H04L12/28
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to listen to necessary information only for a required time by reading out and reproducing voice data corresponding to area ID stored in a 2nd storage means based on a signal identified by a signal identification means. SOLUTION: A radio wave received by a receiving antenna 101 is amplified by a receiving part 102 and demodulated to a transmission format signal, which is sent to an area ID identification part 103. The identification part 103 extracts area ID and a guide machine ID. A control part 109 retrieves and reads out voice data corresponding to the area ID outputted from the identification part 103 from a storage part 105. The read voice data are inputted to a signal processing part 106 and decoded into reproducible voice data, which are sent to a digital/analog(D/A) converter 107. The voice data inputted to the D/A converter 107 are converted into an analog signal, which is amplified by an amplifier circuit part 108 and the amplified signal is outputted to an external earphone 116.
Patent JP-H062608-A (JP)
Title: Detecting device for engine knocking
Inventor: HIRATA YOSHIHIKO
IPC: G01M15/00
Filed: 1992-08-28
Abstract: PURPOSE:To detect knocking even at low rotation range by decreasing amount of calculation without lowering detectability and accuracy of frequency analysis, and thereby shortening processing time. CONSTITUTION:A signal from a knock sensor 8 is A-D converted at each determined time by an A-D converter 14, and frequency analysis is performed repeatedly by a frequency analysis means 13 every time A-D conversion values of the determined point are accumulated in this A-D converter 14. The results are then added, and based thereon whether knocking is generated or not is judged.
Patent JP-H09151571-A (JP)
Title: Manufacturing of thermal insulating roofing tile
Inventor: KAMEDA KENICHI
IPC: E04D1/28
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To stick a resin foam sheet on a roofing tile with high degree of accuracy and to stabilize the effect of thermal insulation by making openings on the approximately same corrugates surface with a plurality of holes, and absorbing the resin foam sheet along the sheet on a bearing board to stick it on the roofing tile. SOLUTION: A resin foam sheet 2 is spread on a bearing board molding a plurality of holes 8 so as to have openings on the surface thereof. In that case, a table 3 equipped with absorption devices is used, and the surface of the table 3 is formed in the approximately same corrugated shape as that of a roofing tile 1 to fix the sheet 2. An anchorage device 4 for preventing the slippage out of position or rebound of the sheet 2 is formed of steel or stainless steel to fix, and a form 5 is placed for positioning the whole sheet 2. Then, the sheet 2 is absorbed through a plurality of absorbing holes 8, and the corrugated sheet 2 is stuck on the roofing tile 1 with adhesives.  By the constitution, the resin foam sheet 2 is stuck on a specific position of the roofing tile 1 while avoiding the slippage out of position, and a thermal insulating roofing tile having a heat insulation layer with uniform thickness can be obtained.
Patent JP-2000043459-A (JP)
Title: Card with heat reversible display
Inventor: TAKAHASHI NORIO
IPC: B42D15/10
Filed: 1998-08-01
Abstract: PROBLEM TO BE SOLVED: To form a heat reversible display without necessity of high sticking accuracy without impairing a design of a card by sticking a heat reversible display sheet having a heat reversible dye layer formed on a transparent or translucent film on a part or an entire surface of at least one surface of the card. SOLUTION: The card 1 having a heat reversible display is formed on a surface of a printed card, and a heat reversible display sheet 3 made of a transparent film is stuck to one another via an adhesive becoming transparent after adhering. The sheet 3 is obtained by forming a heat reversible dye layer on the surface of the transparent film. Thus, when the card in which the print on a card base material can be peered through the transparent sheet 3 is provided, a boundary of the sheet is scarcely recognized via the print surface and a deviation of a sticking position is not apparent, and hence high sticking positional accuracy is not required. Since the display sheet is transparent, a design of the card is not impaired.