baber/WOPTO huggingface dataset:
Patent JP-H0751450-A (JP)
Title: Display
Inventor: MATSUI KATSUSHI
IPC: G07F9/00
Filed: 1993-08-10
Abstract: PURPOSE:To provide a dot matrix LED type display in which characters or patterns to be displayed can be clearly visually confirmed. CONSTITUTION:In front of a dot matrix LED 40, a cover body 50 formed by successively arranging a lot of convex lenses 51 is provided so that the respective convex lenses 51 correspond to respective LEDs 45 arranged in the shape of a matrix. Thus, since light emitted from two adjacent LEDs 45 is enlarged by the continuous convex lenses 51 and are radiated to the outside, block walls 42 disappear and the light emitted from two adjacent LEDs 45 is continuously visually confirmed so that the patterns or characters to be displayed can be clearly visually confirmed.
Patent JP-2000055486-A (JP)
Title: Refrigeration device
Inventor: MATSUNAGA HISATSUGU
IPC: F25B1/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration device capable of restricting deterioration of an evaporator air amount and refrigeration capacity upon frosting with stable control. SOLUTION: First, an initial air volume (air volume upon non-frosting in a refrigerant evaporator) of an air fan 1 is set to an air volume where effective refrigeration capacity of a refrigeration machine is maximum. Thereafter, when a blowoff air speed from a refrigerant evaporator 5 is lowered, an air blowing level (revolutions of a motor) of the air fan 1 is increased stepwise until it reaches a previously set maximum air volume level. When the air blowing level of the air fan 1 reaches the maximum air volume level, the air blowing level (the maximum air volume level) is kept intactly for a predetermined time, and then when the blowoff air speed from the refrigerant evaporator 5 is lowered to a blowoff air speed previously set, defrosting operation is executed.  Hereby, cooling-down time is reduced, and the evaporator air volume and the refrigeration capacity are prevented from being lowered.
Patent JP-H04231186-A (JP)
Title: Method for engraving solid article by using laser beam and article produced by the same
Inventor: PIEERU RIYUTEI
IPC: B41F31/26
Filed: 1991-08-06
Abstract: PURPOSE: To embody a closed cellular structure by forming a single cell by laser beam pulse groups, of which the respective groups include >=2 consecutive spaced pulses. CONSTITUTION: At the time of engraving a series of the consecutive cells on a solid surface by impinging the pulse laser beam upon the same under relative motion, the single cell 6 is formed by the laser beam pulse groups, of which the respective groups include the >=2 consecutive spaced pulses. As a result, the adjacent cells 6 of the liquid transfer article are eventually equidistantly parted and the uniform cellular structure substantially closed by build-up parts 12 may be embodied.
Patent JP-H1166486-A (JP)
Title: Electric meter and connecting method for it
Inventor: KITANO SHINICHI
IPC: G08C19/00
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the installation cost by reducing the number of instrumenting cables necessary for laying so as to reduce the handling time and the number of processes for instrument installation. SOLUTION: The input terminal of a transmitter is connected to the power source supply terminal T3 of an electric meter 5 to supply a driving power source signal for the transmitter 4. The transmitter 4 detects the change of a detecting objective quantity and a corresponding transmission signal is outputted to a receiver 2 through an output terminal and a relay terminal 26. As the receiver 2 executes prescribed operation based on the inputted transmission signal and inputs the transmission signal to the transmission input terminal T4 of the meter 5 from the output terminal, the relay terminal does not need arranging separately and as wiring is not exposed unnecessarily, a transmission signal of a high definition is obtained.  In addition, as what is required for connection between the transmitter 4, the receiver 2 and the meter 5 is only using two pair of instrumentation cable, wiring construction is simplified.
Patent JP-H0863540-A (JP)
Title: Optical card reader
Inventor: KITAMURA TOSHIYA
IPC: G06K17/00
Filed: 1994-08-22
Abstract: PURPOSE: To protect the surface of a lens by attaching a specified guide plate to the opening parts of left and right case bodies to facilitate production and assemblage and to reduce the sticking of dust to the surface of the lens. CONSTITUTION: The device is provided with the case bodies 1 and 4 provided on both left and right sides of the insertion passage T of a card CK by putting it there between, a light receiving element 2 and a light emitting element 5 which are attached to both case bodies 1 and 4 by being placed on mutually opposite left and right sides, and the guide plates 3 and 6 attached to the front of the front opening parts 1a and 4a of the respective case bodies 1 and 4 so as to cover. The whole of these guide plates 3 and 6 is made of a transparent glass plates or synthetic resin transmitting light.  On the other hand, the external sides of the left and right guide plates 3 and 6, namely the guide faces facing the passage T of the card CK, are constituted to be flat and smooth surfaces, and at the internal surfaces of them, respective projecting lenses 3R and 6R are integrally formed by facing inward to the light receiving and emitting elements 2 and 5. Consequently, most of light beams emitted from the light- emitting element 5 pass through the hole of the card CK and to be captured by the light-receiving element 2 in the state of a parallel light beam.
Patent JP-H11150435-A (JP)
Title: Gain control rf signal amplifier
Inventor: GRAESSLE JUERGEN
IPC: H03G1/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a gain control RF signal amplifier that has superior linearity especially up to a GHz frequency band, regardless of the low gain with low noise figure and low power consumption. SOLUTION: This gain control amplifier 11 is made up of a transistor(TR) 51 that amplifies a received AC signal, a feedback circuit 52 connecting between a collector and a base of the TR 51, and a DC load resistor 54 connected between the collector of the TR 51 and a DC power supply 55. A feedback-control circuit 53 controls a feedback circuit 52, based on a voltage across the DC load resistor 54.
Patent JP-H04102791-A (JP)
Title: Flange joint
Inventor: URAKAWA KENICHIRO
IPC: F16L23/02
Filed: 1990-08-21
Abstract: PURPOSE:To obtain a flange joint which can prevent leakage of the inside fluid to the outside by providing a thermal shield having a small hole in the inner surface of a flange, and forming a steam reservoir with this thermal shield. CONSTITUTION:A thermal shield 30 is respectively provided in the inner surfaces of flange parts 23, 24 of flange joints 21, 22, and steam reservoirs 31 are formed between these thermal shields 30 and the inner surface of the flange parts 23, 24. The steam reservoirs 31 and the inside of the flange joints 21, 22 are communicated with each other through small holes 32 provided in the thermal shields 30. Temperature in the inner surfaces of the flange parts 23, 24 can be therefore changed gradually against quick change of temperature of the inside fluid to prevent lowering of the sealing surface pressure of a packing 25. Consequently, leakage of the inside fluid to the outside to be caused by lowering of the sealing surface pressure can be prevented.
Patent JP-S61104954-A (JP)
Inventor: KOMATSU TERUHIRO
IPC: B65D33/36
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6462122-A (JP)
Title: Electronic hemomanometer
Inventor: YAMAGUCHI TOMOYUKI
IPC: A61B5/022
Filed: 1987-09-02
Abstract: PURPOSE:To make a memory having relatively small capacity usable and to reduce the shape of a hemomanometer as a whole, by normalizing the interval between a predetermined pulse pressure wave and the next generated pulse pressure wave corresponding to a predetermined value and storing the max. value of the respective pulse pressure waves and the normalized interval in a memory. CONSTITUTION:The internal average time of a plurality of pulse pressure waves calculated by an average value calculation means 34 is set to Tav and each interval of a pulse pressure wave is set to Tp and the interval Tp is normalized, for example, in the following four stages. In this case, the normalized value is set to N. That is, at the time of Tp>TavX2, N=3 is set and, at the time of TavX2>=Tp>=TavX1.5, N=2 is set and, at the time of TavX1.5>=Tp>=TavX0.5, N=1 is set and, at the time of Tp >=TavX0.5, N=0 is set. These normalized values are stored in an interval memory 33 in order of generation. Herein, an address memory means 42 stores the addresses respectively corresponding to the max. blood pressure, average blood pressure and the min. blood pressure among the max. value addresses stored in a max. value memory means 23. Each pulse pressure wave max. value read from the max. value memory means 23 is normalized by a normalizing means 24 to be printed on a printer 52.
Patent JP-2001039664-A (JP)
Title: Moving handrail storing device and moving handrail replacement method for passenger conveyor
Inventor: SEKIYA FUTOSHI
IPC: B66B31/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate an operation for developing a new moving handrail, thus eliminating an necessity for assuring an extra space, to reduce the labor of workers, and to increase a work efficiency in a replacement operation for replacing a moving rail with a new one. SOLUTION: In this method, an extraction part at the inside edge of a moving handrail 3 is fixed temporarily to a holding member of a winding drum, the moving rail 3 is wound sequentially around the winding drum with a protective sheet provided therebetween, when the moving handrail is wound to an outer edge, a canvas of the moving handrail is fixed temporarily with a guide roller 13, and a package box 1 is transferred to a working site. After the moving handrail is installed near the entrance of the moving handrail on an upper landing of an escalator device, a worker pulls out the outer edge canvas of a new moving handrail 3 slightly from the guide roller 13 through a drawer window provided in the package box 1, leads the moving handrail 3 into a frame 72, and separates the protective sheet from the moving handrail 3 to allow the sheet to be suspended downward from the package box 1.
Patent JP-H0881764-A (JP)
Title: Vacuum deposition method
Inventor: ONO YUTAKA
IPC: D06M101/16
Filed: 1994-09-14
Abstract: PURPOSE: To stabilize the arc discharge and improve the vapor deposition efficiency at the time of conducting the vacuum deposition with a low-m.p. metal as a cathode by laying a cover on a tip of the cathode opposed to an anode to prevent the deformation and melting of the part. CONSTITUTION: An anode 2 and a long-sized low-m.p. metal such as lead, tin and zinc as a cathode are opposed in a vacuum vessel, a DC voltage is impressed on both electrodes to generate an arc, and the metal from the cathode 3 is vapor-deposited on a material 4 to be coated. In this case, a cover 40 consisting of a metal having a higher m.p. than the metal constituting the cathode 3 is laid on the tip of the cathode 3, and then an arc is generated. Any material capable of protecting the low-m.p. metal of cathode 3 can be used for the cover 40, and the stainless steel and general structural steel having 1-5 mm thickness are usually used. Meanwhile, a lightweight and insulating shielding plate 42 is preferably provided to separate the tip of the cathode 3 furnished with the cover 40 and the region around the base end of the cathode.
Patent JP-2001042985-A (JP)
Title: Method for display control over menu in fif form and data input device
Inventor: WADA YUTAKA
IPC: G06F3/048
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent the contents from being hidden behind an in-line display menu when input data is selected in the pull-down menu on a data input picture in FIF(File In the Form) form. SOLUTION: A document display means 15 reads out and displays a notice document in FIF form completed by embedding data in blank columns from a document information storage means 11 and a menu display means 18 makes a pull-down display of corresponding menu information in the in-line form corresponding to a blank column position instructed by a input means 20. A document display position control means 13 and a document display property control means 14 receive the menu display position from a menu display position control means 16 and change the property (line spacing) and display position of a notice sentence overlapping with the menu, e.g. inserts carriage returns corresponding to menu height, thereby controlling the document display so that the document information will not be hidden behind the menu.
Patent JP-H0384246-A (JP)
Title: Balancer device for engine
Inventor: KAI YUKIMASA
IPC: F16F15/26
Filed: 1989-08-29
Abstract: PURPOSE:To improve an effect of reducing the generation of noise in a car room and to reduce the weight of an engine outer jacket part by a method wherein drive of a moving structure balancer mass is controlled according to an engine running condition, a phase angle between the two masses is set to an optimum position according to a running condition. CONSTITUTION:An oil passage 30 opened to the rear end part of a mass shaft 22 is communicated to an oil passage 27 of the mass shaft 22. A control valve 28 is located in a manner to open and close the oil passage 30. A control solenoid 29 moves forward an actuating shaft 29a during energization to operate the valve 28 into the closed state, and during non-energization, the actuating shaft 29a is moved backward to operate the valve 28 into an operating state. A belt for driving a balancer shaft is run around the mass shaft 22 and fixed and therefore, only the mass shaft 24 side is rotated. Rotation of the mass shaft 24 causes rotation of a small balancer mass 23, and a phase angle between the small balancer 23 and the large balancer 21 is varied.
Patent JP-H04103691-A (JP)
Title: Production of resource energy gas
Inventor: TAMAURA YUTAKA
IPC: C10J3/00
Filed: 1990-08-22
Abstract: PURPOSE:To facilitate the production of resource energy gases such as H2 and CO and to enable the selection of the generated component gas by the selection of the reaction temperature by reacting a specific carbon-containing iron oxide with water, etc., at a specific temperature. CONSTITUTION:A resource energy gas can be produced by reacting (A) particles of an iron oxide (e.g. magnetite, ferrite or wustite) having carbon powder deposited on the surface and principally free from oxygen defect with (B) water or steam at >=100 deg.C (the CO-generating reaction becomes dominant at a reaction temperature of >=550 deg.C).
Patent JP-H1166560-A (JP)
Title: Method and apparatus for recording of optical information
Inventor: KOBAYASHI SEIJI
IPC: G11B7/126
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus which remove a jitter caused by the formation state of a pit that is deviated from an ideal state and which can manufacture a low-jitter disk by a method wherein the edge position of a recording pulse is adjusted fine according to a recording pattern. SOLUTION: In a timing correction circuit 13, the change pattern of an EFM modulation signal SB is detected, and a modulation signal SC in which an edge position is adjusted fine according to the change pattern is putout. An FG signal from a spindle motor 4 is sent to the timing correction circuit 13, the FG signal is counted, a radius which is being recorded at present is detected, and the fine adjustment amount of the edge position is changed according to the radius. The obtained modulation signal SC is sent to an optical modulator 8, and the output of a laser 7 is turned on and off so to be recorded. Thereby, on the whole face of a manufactured disk, a problem that the formation state of a pit in every pattern is delicately different is removed, and a disk in which the jitter of a reproducing signal is lowered can be manufactured.
Patent JP-2000059280-A (JP)
Title: Activating and inactivating device control system
Inventor: FUNADA YOSHIMARU
IPC: H04B7/24
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To control an activating and inactivating device in the service area of a commander with high reliability. SOLUTION: An activating and inactivating device control system consists of the commander (a) and network type activating and inactivating devices b1 to bn and allows the commander (a) to control the activating and inactivating devices b1 to bn by using radio waves. Each of the activating and inactivating devices b1 to bn is equipped with a repeating function. When the radio wave propagation path between the commander (a) and a specific activating and inactivating device is incommunicable, one or two frequencies are used by other activating and inactivating devices for repeating to establish a communication between the commander (a) and specific activating and inactivating device.
Patent JP-S6373928-A (JP)
Inventor: KAWAKAMI HIROSHI
IPC: A47L9/24
Filed: 1986-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0653286-A (JP)
Title: Film carrier and tab type semiconductor device
Inventor: EMOTO YOSHIAKI
IPC: H01L21/60
Filed: 1992-07-28
Abstract: PURPOSE:To simply and effectively conduct an error preventing remedy of a semiconductor chip against a radioactive ray without coating an active element region of the chip with a special shielding film. CONSTITUTION:Openings 23 are formed at a film base material 21 only at peripheries of inner leads 11a of a film carrier 20 to form a shielding part 24 integral with the material 21 except the openings 23. When electrode terminals 11 of a semiconductor chip 10 are connected to inner leads 22a in the openings 23, an active element region P of the chip 10 is entirely covered with the part 24. An error preventive remedy of the chip 1 against radioactive rays can be conducted by the part 24 sufficiently thicker than the coating corresponding to the region P.
Patent JP-H1147313-A (JP)
Title: Method for print-transferring to tennis ball
Inventor: TAKAGI KATSUTO
IPC: B44C1/17
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To remarkably widen freedom on the design of a color image which can be displayed on a tennis ball and to cope with small lot production. SOLUTION: A displaying color image 1 is prepared by a small computer 4 such as a personal computer 4. Next, an inversion image obtained by mirror- image-inverting the image 1 is printed onto the print-transfer layer of a transfer paper 6 consisting of a print-transfer layer and a releasing paper layer by means of a color printer 7. After then, while heating the paper 6, the print-transfer layer is pressed to the outer surface of the tennis ball to transfer the print- transferring layer to the tennis ball to display the image 1.
Patent JP-H1048244-A (JP)
Title: External force measuring apparatus
Inventor: NEGORO YASUHIRO
IPC: B81B3/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a part to be jointed through a filling member by bringing the conductive filling member filling a through hole into contact surely with an external force detection means. SOLUTION: An acceleration measuring apparatus 21 comprises a board 2, a detecting section 3, a barrier wall 9, and a cover 22. The detecting section 3 comprises a fixed part 4 and a movable part 7 which comprises a supporting part 7A, a beam 7B, and a mass part 7C. The cover 22 is provided with through holes 23, 24 and an air vent 25 at the position where the fixed part 4 abuts against the supporting part 7A and the through holes 23, 24 are filled with a conductive paste 13. The air vent 25 comprises a vent 25A and a groove 25B communicating the opening of the through hole 23, 24 on the detecting section 3 side with the vent 25A.
Patent JP-S6462913-A (JP)
Title: Signal period measuring instrument
Inventor: HAYASHI KATSUHIKO
IPC: H03K3/64
Filed: 1987-09-03
Abstract: PURPOSE:To attain measurement with finer accuracy than the limit of an operating speed of a counter by combining the rough measurement by the counter and the minute measurement using a delay time of a logic gate for the measurement of the signal period. CONSTITUTION:An analog signal F whose amplitude is limited and the 1st clock C1 are given to a D flip-flop 4 to output the 1st control signal P1. The signals F, P1 are given to a pulse width detection circuit 10 to detect a pulse with W shorter than the signal C1. The signals F, P1 and inverted clocks C1, C2 are given to a logic circuit 5 to obtain a control signal P2. The signal C1, P2 are given to a counter 6 and its output is given to a latch 7 together with the signal P2 to obtain a high-order digit as the output 12. The signals W, P2 are given to a latch 8, the output WA is given to a latch 9 together with the signal P2 to obtain the signal WB. The signals WA, WB are subtracted to obtain a low-order digit as the output. Thus, the delay time of the logic circuit is used to attain minute measurement more than the limit of the counter operating speed.
Patent JP-H0862308-A (JP)
Title: Timing calibration method for measuring signal of semiconductor testing device and its circuit
Inventor: KUROE SHINICHIRO
IPC: G01R31/28
Filed: 1994-08-22
Abstract: PURPOSE: To provide a measuring signal timing calibration method and its circuit constitution in a semiconductor testing device, remarkably decreasing a difference of phase delaying time between respective paths applying measuring signals and capable of properly measuring characteristics of an object device to be measured. CONSTITUTION: Feedback loops 121, 122 from a timing generating circuit 8 to a frequency measuring instrument 10 via a driver 5, two measuring points C, a multiplexer 16 containing four driver output points B to two measuring points C are constituted. Phase delaying time of all the paths is adjusted to become the same value as a reference measurement value obtained by measuring through a loop method, and the phase delaying time of a calibration path, namely, passing A point 9, B point 4, D point 15, and F point 11, obtained by simultaneous measurement is adopted as a calibration value for each path.  Thereafter, when change of path condition in respective paths and change of ambient temperature condition are generated to require calibration work, phase delay time of respective paths for calibration is made to coincide with already obtained respective calibration values so as to conduct calibration.
Patent JP-H04175165-A (JP)
Title: Paper jam recovery device for folding machine
Inventor: OSAWA SHIN
IPC: B65H45/28
Filed: 1990-08-24
Abstract: PURPOSE:To shorten a time required for a recovery operation to a great extent by a method wherein two web cutters are provided, and when paper is jammed, the paper is cut in two processes, i.e., during running and after stop, to be discharged and fed. CONSTITUTION:When paper is jammed in a paper jam recovery device for folding machine, which is provided on a folding machine attached on a rotary printing press with a plurality of nip rollers between a vertically folding former 1 and a laterally cutting cylinder 10, a running web 2 is cut by a first web cutter 14 on the downstream side of a downstream nip roller 9, and the web fed from the upstream side is discharged outside the machine. When the web stops running, the web 2 is again cut by a second web cutter 40 above the downstream nip roller 9. When printing is restarted, the unnecessary web 2 on the downstream side of the second web cutter 40 is discharged by the downstream nip roller 9, and the web on the upstream side is supplied to the cutting cylinder 10 by a nip roller 7 and the nip roller 9.