baber/WOPTO huggingface dataset:
Patent JP-H0893489-A (JP)
Title: Engine having pressure wave supercharger
Inventor: WAKASA AKINORI
IPC: F02B33/42
Filed: 1994-09-28
Abstract: PURPOSE: To provide an engine having a simple and compact pressure wave supercharger provided with the starting valve function and the fail-safe function. CONSTITUTION: In a diesel engine DE, a main flap 17 to open/close a downstream intake passage 9b is closed under the prescribed low supercharging pressure condition by an ECU 11, and the in-flow of the exhaust gas into the intake system is prevented to demonstrate the starting valve function. A bypass valve 16 to open/close the bypass intake passage 15 is opened, and the intake air is fed to a combustion chamber through the bypass intake passage 15. When an electric FIP 4 is failured and the fuel injection becomes excessive, the main flap 17 is forcibly closed to reduce the air intake, and the engine output is suppressed to the small value capable of refuge traveling to demonstrate the fail-safe function. Thus, the starting valve mechanism is commonly served as the fail-safe mechanism, and the air intake system is simplified and miniaturized.
Patent JP-S60126517-A (JP)
Title: Gas apparatus monitoring and controlling system
Inventor: SHIBATA AKIHIRO
IPC: F23N5/24
Filed: 1983-12-13
Abstract: PURPOSE:To enable to detect the gas leakage and monitor easily the effectiveness of energy saving condition on a central operation console by a method wherein an actual gas consumption flow rate data is inputted to the central operation console, the gas consumption flow rate is calculated due to gas apparatus information, then the gas leakage is detected by comparing those data. CONSTITUTION:A central operation board (gas heating central monitoring operation board) 1 and plural terminals 3-1...3-n connected to the central operation board 1 via a two wires transmission line 2 and the like are installed. The ON/OFF operation for each gas apparatus load is controlled by a control signal from the central operation console 1. Monitoring signals from each load are made to be transmitted from each terminal 3-1...3-n to the central operation console 1. A measuring means for the total gas consumption flow rate in a system and a memory means stored previously the gas consumption flow rate for each gas apparatus load are provided in the central operation console 1. The gas consumption quantity of each gas apparatus load is indicated under operation condition by a monitoring signal, the gas consumption quantity of each gas apparatus is red out from the memory means. A total consumption calculating means and a gas leakage detecting signal generating means are provided. The gas leakage detecting signal is generated as following sequence, that is, initially, the total gas consumption flow rate based on the measuring is compared with the gas consumption flow rate based on the calculation, when the difference between those gas consumption flow rates exceeds the designated value, then the signal is issued.
Patent JP-S60126787-A (JP)
Title: Card
Inventor: SAWADA MINORU
IPC: B42D15/10
Filed: 1983-12-13
Abstract: PURPOSE:To utilize a card as a bank book or various licence by adopting a display device and also a nonvolatile memory free of write/erasure to store various data other than the password number of the user, finger print and voiceprint data. CONSTITUTION:SA magnetic stripe 9 is provided to a magnetic card 5, a finger touch part or voice input sections 6, 11, control circuits 7, 12 and display sections 8, 13 are provided to each of the magnetic card 5 and an IC card 10 and a power is fed to each section from the control circuits 7, 12. Moreover, the control circuits 7, 12 are provided with a microprocessor CPU14 controlling the entire system, a ROM15, a finger print detecting section 18, and a RAM16 storing each feature data from a voice input data 20. Moreover, the feature of the finger print or voiceprint registered with the password number of the user of the cards 5, 10 is stored in an R-MEM17. The data in the RAM16 read and the data of the R-MEM17 are compared by a comparator 22 so as to identify the user easily and accurately.
Patent JP-H0553307-A (JP)
Title: Dampening waterless photosensitive planographic printing plate
Inventor: GOTO SEI
IPC: G03F7/09
Filed: 1991-08-22
Abstract: PURPOSE:To provide the above printing plate which obviates contamination at the time of printing and has excellent image reproducibility and plate wear by subjecting at least the surface on the side opposite from a photosensitive layer of a paper base to hydrophobing and/or lipophobing. CONSTITUTION:At least the surface on the side opposite from the photosensitive layer of the paper base of the dampening waterless photosensitive planographic printing plate constituted by successively laminating a primer layer, a photosensitive layer, a silicone rubber layer and a cover film layer on the base is subjected to the hydrophobing and/or lipophobing. The printing plate, etc., which have good plate wear and allow the use of an automatic printing machine are thus obtd. by using an inexpensive base, such as paper base. Namely, a resin or lipophiling finishing is used as the surface finishing of the paper base and such finishing may be executed on one surface or both surfaces of the base. Coatings of polyethylene, polypropylene, etc., are provided as the resin finishing. A wax finishing is used as the lipophiling and the paper surface is coated with paraffin, cetyl stearate, etc.
Patent JP-S6477023-A (JP)
Title: Liquid crystal electro-optic device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1337
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a uniform display and driving characteristic by using a ferroelectric liquid crystal which is wide in the width of the transition temp. at which a ferroelectric liquid crystal material changes from an isotropic liquid to a state and with which the transition takes place slowly. CONSTITUTION:The transition temp. width of the liquid crystal is wide and therefore, the formation of a uniform monodomain is not possible at the time when the liquid crystal material transforms from the isotropic liquid state to the mesomorphic state. The liquid crystal has the multidomain state in which the many microdomains gather in such a case. Since the orientation defects of the liquid crystal are relieved by the boundary of the domains in such multidomain state, the generation of zigzag defects, etc., is obviated over the entire part of the liquid crystal electro-optic device. The microdomains are internally in the good monodomain state. The difference in the display or driving characteristic of the liquid crystal in the respective microdomains is thereby eliminated and the display or driving characteristic uniform over the entire part of the device is obtd.
Patent JP-H0282596-A (JP)
Title: Method of forming additional wiring
Inventor: YAMAMOTO TAKESHI
IPC: H05K3/22
Filed: 1988-09-19
Abstract: PURPOSE:To weld a wire over the whole wiring route orderly and smoothly by a method wherein an ultrasonic vibration is applied to the wire through a roller and the covering layer of the wire is welded to a printed board by friction heat. CONSTITUTION:A wire 23 is applied to a printed wiring 13 for an additional wiring. The wire 23 having a covering layer 28 made of low melting point resin is employed. The wire 23 is pressed against the upper surface 13a of the printed board 13 by a roller 20. An ultrasonic vibration B is applied to the wire 23 through the roller 20 while the position pressed by the roller 20 is moved along a wiring route 30 (10). With this constitution, the covering layer 28 of the wire 23 is melted by friction heat and the wire 23 is welded to the upper surface 13a of the printed board 13 over the whole wiring route 30.
Patent JP-H1178674-A (JP)
Title: Lamp for bicycle
Inventor: YAMADA KENICHI
IPC: F21S8/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To clear the existence of a bicycle from a pedestrian and drivers of an automobile, etc., by irradiating side surfaces and the rear of a lamp case by forming a socket to hold an electric bulb and a lamp case incorporating a luminous means of transparent resin. SOLUTION: Light emitted from an electric bulb 3 also reaches a socket 4 to hold it and is derived in the direction opposite to an opening direction of a reflector through this socket 4, that is, toward the rear of a lamp case 2. This derived light further reaches the lamp case 2 made of transparent resin. As the light reaching them does not all transmit on the lamp case 2 and the socket 4 but a part repeats irregular reflection inside, the light oozes out to the outside from a portion the light reaches and an area in the neighbourhood, and visibility on side surfaces of the lamp case 2, that is, from the cross direction of a bicycle on which the lamp case 2 is installed is improved.
Patent JP-S6475952-A (JP)
Title: Automatic solvent setting system in nmr apparatus
Inventor: KOSAKU TOMIO
IPC: G01R33/389
Filed: 1987-09-18
Abstract: PURPOSE:To simply perform automatic measurement, by constituting the title system so that a table is referred to from the magnetic field control value of a lock solvent detected by observing the unknown lock solvent of a sample to be measured to judge the lock solvent. CONSTITUTION:After the sample to be measured of an unknown lock solvent is to the probe 3 having an external <2>H nucleus sample mounted therein, a changeover circuit 7 is changed over to the outside. Next, the frequency of a high frequency oscillator 4 for locking is set to D2O resonance frequency and a saw-tooth oscillator 14 is controlled to apply a saw-tooth current to a shim coil 2 from a Z<0> constant current circuit 15 and the magnetic field of a magnet 1 is swept. At this time, the external <2>H nucleus signal is observed by CRT display and a Z<0> shim current value is detected from said observation value. A calibration value is calculated from the Z<0> shim current value and a chemical shift value, and the correspondence table of the solvent and the Z<0> shim current value is formed to be stored in a memory 13. The signal of the <2>H nucleus to be observed next is changed over from the outside to the inside to calculate a Z<0> shim current value XK. This value XK is compared with the shim current value of the table and the nearest value is determined as a sample solvent and the condition of the lock solvent is set.
Patent JP-H1172124-A (JP)
Title: Clutch disk and clutch disk assembly
Inventor: OKUBO MAMORU
IPC: F16D13/64
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress uneven wearing of a friction facing, in a clutch disk without adopting a rivet and with a cushioning function provided. SOLUTION: A clutch disk is provided with friction facings 15a, 15b and a cushioning plate 16. In the cushioning plate 16, a fixed part 16a, first/second mounting parts 16b, 16c, and first/second connection parts 16d, 16e are integrally molded. In the first mounting part 16b, extended to a peripheral side from the fixed part 16a, the friction facing 15a is mounted. In the second mounting part 16c, arranged between itself and a peripheral direction of the first mounting part 16b to be displaced therefrom in an axial direction, the friction facing 15b is mounted. In the first connection part 16d, one end in a circumferential direction of the first/second mounting parts 16b, 16c is connected. In the second mounting part 16e, the other end in the circumferential direction of the first/ second mounting parts 16b, 16c is connected.
Patent JP-S59124210-A (JP)
Inventor: FUKASE YASUO
IPC: B65B9/06
Filed: 1982-12-27
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-H1065436-A (JP)
Title: Antenna system
Inventor: EGAWA KIYOSHI
IPC: H01Q1/24
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the antenna system in which mobile communication is conducted stably with high quality in a speech state by providing a linear antenna having the operating mode of 1/2 wavelength +α for the operating frequency band to the antenna system used for a radio equipment. SOLUTION: The antenna system is made up of a monopole antenna 1, a connection spring 2, a matching circuit 3, a radio circuit 4, and a radio equipment case 5. The antenna system is operated in the operating mode of 1/2 wavelength +α. As a result, the antenna radiation characteristic excellent in both the standby state and the speech state is obtained by setting a radiation pattern emitted from the monopole antenna 1 upward and setting a case current hardly to be supplied.
Patent JP-S61113330-A (JP)
Title: Drive circuit of light emitting element
Inventor: TAKADA HISASHI
IPC: H04B10/524
Filed: 1984-11-07
Abstract: PURPOSE:To suppress a delay of a light emitting output at leading and to improve the waveform distortion by connecting an added circuit comprising series connection of a coil, a resistor and a diode in parallel with a light emitting element so as to flow dividingly a current from a current source to the added circuit and the light emitting element. CONSTITUTION:An electric charge stored in a parasitic capacitance of an LED 2 is discharged through an added circuit comprising series connection of the diode D6, the resistor 5 and the coil 4 when the LED2 is turned off with a transistor (TR) 3 turned off. The D6 acts on the LED2 to keep its terminal voltage over zero V even at turning-off of the 1ED2 and the voltage is offset by the threshold voltage VD of the LED2. In selecting the voltage VD identical to the threshold voltage Vth, since the leading of luminescence of the LED2 when the TR3 is turned on starts from the Vth, the delay in the luminescence at leading is eliminated and distortion of pulse width is suppressed.
Patent JP-H0895351-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOICHI
IPC: G03G21/18
Filed: 1994-09-29
Abstract: PURPOSE: To suppress the rising of the cost accompanying the cleaning of a contact electrifier and to simplify cleaning work when abnormality occurs. CONSTITUTION: An opening part for cleaning 6 is provided in a position opposite to an electrifying roller 3 in the housing part 9 of a cartridge and the electrifying roller 3 is supported to freely move to positions for electrifying and cleaning where the electrifying roller 3 is abutted on/separated from a photoreceptor drum 2. A transparent cover 10 is installed in the opening part and a guiding hole for guiding a shaft 3a is formed to an inverted L-shape, to attain holding in the cleaning position. A stopper mechanism is provided to prevent the dropping and colliding of the electrifying roller 3.
Patent JP-H1171609-A (JP)
Title: Porous plug
Inventor: ISOMURA SACHIYOSHI
IPC: C21C5/48
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to discharge gas at the time of restart and to detect the service threshold of a porous plug even when a gas blow is interrupted by providing a brick for back up with a combination of large through- holes into which molten steel infiltrates and solidifies and small through-holes into which the molten steel hardly infiltrates. SOLUTION: The porous plug has a brick 1 for working in its upper part and the above brick 2 for back up below this brick. The brick 2 for back up is provided with the plural through-holes. The area ratio of the through-holes 9 of 0.3 to 0.05 m in the width or diameter among the through-holes is specified to 15 to 80% and the balance comprises the large through-holes 8 of 0.31 to 2.0 mm in the width or diameter. If the gas blow is interrupted when the brick 2 for back up is exposed after the long-term use of the porous plug, the molten steel penetrates shallow into the through-holes 9 and deep into the through-holes 8. The molten steel penetrating deep therein is removed of heat and solidified by ambient refractories. Since the penetrating molten steel is shallow in the through-holes 8, the molten steel is blown off by the gaseous pressure of the penetrating part.
Patent JP-S59121167-A (JP)
Inventor: YATSU SHIYUUJI
IPC: C04B35/58
Filed: 1982-12-27
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-S6294866-A (JP)
Title: Corona discharging device
Inventor: TSUCHIYA HIROAKI
IPC: G03G15/02
Filed: 1985-10-21
Abstract: PURPOSE:To vary a discharging current while maintaining the superposition effect of a voltage by varying at last either of a DC high voltage and an AC peak-to-peak voltage and fixing the superposed waveform voltage of the DC and AC voltages at a constant level. CONSTITUTION:A DC high voltage power source 5 and an AC high voltage power source 6 are controlled through a high voltage control circuit 7 according to a control signal and the AC high voltage is superposed upon the DC high voltage to be supplied to a corona discharging device 2, and the voltage having the same polarity with the DC high voltage is fixed at the constant level and supplied to the corona discharging device 2, so that the discharging current varies with the value of the constant voltage. Therefore, even when the discharging current is small, the corona discharging current is varied while effect to the suppression of the production of ozone and corona products due to the stabilization of discharging is maintained.
Patent JP-2000055098-A (JP)
Title: Silincer for leaf spring
Inventor: MATSUMOTO MITSUTAKA
IPC: F16F1/20
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a silencer for a leaf spring, which can reduce creaking sound between leaves of a vehicle leaf spring, which has a convenient structure so as to be inexpensively manufactured and attached/detached, and which can be prevented from slipping down. SOLUTION: A silencer 1 has a plastic or rubber rectangular liner 2 having an inclined surface on its upper surface 2b, and locking plate members projecting from both sides of the liner 2 and bent so as to be held to a main leaf 4, resulting that their one end part 3a is arranged abutting against an eye part 5. When an external force P is applied, a force F is effected on an inclined surface of each of the silencers 1, and accordingly, the locking members 3 are made into press contact with the eye part 5 so that the motion thereof is restrained. As a result, the silencer is always interposed between leaves, thereby it is possible to reduce creaking noise.
Patent JP-S6479862-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIMI MAKOTO
IPC: H01L27/00
Filed: 1987-09-21
Abstract: PURPOSE:To rapidly find out the product of elements in a complex matrix by forming three-dimensional structure and executing parallel processing for the product calculation of matrix elements by means of simple wiring. CONSTITUTION:The titled device has three-dimensional structure, register groups Aij, Bij for storing numerical data corresponding to the elements of 1st and 2nd matrixes are arrayed on 1st and 3rd layers 1, 3 and operation parts Cij for inputted data from the register groups in the 1st and 3rd layers 1, 3 and executing the parallel processing of the data are arrayed on a 2nd layer 2. Each operation part Cij has a multiplier for multiplying matrix elements in parallel and an adder for accumulatively adding the multiplied results. The calculation of matrix products based upon parallel processing is executed by constituting the register groups Aij, Bij in the 1st and 3rd layers 1, 3 as shift registers for circulating data in mutually rectangular directions of the matrix and repeating the parallel multiplication among corresponding matrix elements and the cumulative addition of the multiplied results. Consequently, the calculation time of matrix products can be remarkably shortened.
Patent JP-H0980550-A (JP)
Title: Image blurring correcting device
Inventor: KAMATA TETSUHARU
IPC: G02B27/64
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the increase of the moment of an image blurring correcting device and to prevent the unstable behavior of a movable part by arranging the center of gravity of the movable part driven to correct image blurring, a part where a load is generated between the movable part and a guide device, and the motive power of a motive power generating device on the same plane or nearly the same plane. SOLUTION: An image blurring correction lens 21 is held by a lens chamber 22, and the lens chamber 22 is held by a nearly square lens frame 23. The right side and the upper side of the lens frame 23 are formed as extended parts faced to the outside, and coils 24 and 25 are attached to the extended parts. Magnets 26 and 27 and yokes 28 and 29 are attached to a lens body L side so as to interpose the straight line parts of the coils in between in an optical direction. The coils 24 and 25, the fixed ends P1, P2, P3 and P4 of wires 36, 37, 38 and 39 being an elastic body and the position G1 of the center of gravity are arranged to be on nearly the same plane approximately perpendicular to the optical axis.
Patent JP-H0981967-A (JP)
Title: Optical recording medium and recording and reproducing method
Inventor: MIZUNO HIROYOSHI
IPC: G11B7/24079
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To decrease crosstalks from adjacent tracks even if signals are recorded in both of land and groove by limiting the groove depth. SOLUTION: This optical recording medium is constituted by successively laminating a dielectric layer, phase change type recording layer, dielectric layer and metallic reflection layer on a transparent substrate 1 on which grooves 4 are formed. The recording, erasing and reproducing of information are executed in the optical recording medium by using both of the regions on the grooves 4 and on the lands 3 as recording regions and irradiating the recording medium with a laser beam of a wavelength of <=700nm.  The recording medium satisfies equation II, equation III (where m: integer) when the groove width is 0.3 to 0.8μm, the land width is 0.3 to 0.8μm and the groove depth (d) is equation I (where, λ: the wavelength of irradiation light, n: the refractive index of the substrate 1, d: the depth of the grooves) and when the larger of the reflectivity is defined as Rhigh%, the lower as Rlow% and the phase difference Q of the reflected light from the unrecorded regions and the recorded regions as equation IV. Further, the optical recording medium is so constituted that the land width LW satisfies equation V (where, NA: the numerical aperture of a focusing leans) and the groove width GW and land width LD satisfy equation VI.
Patent JP-H04113979-A (JP)
Title: Trunk lid opening/closing structure for vehicle
Inventor: YOKOYAMA SHIGEJI
IPC: B62D25/12
Filed: 1990-09-04
Abstract: PURPOSE:To facilitate the fine adjustment of the moment acting in the opening direction of a trunk lid by removably fitting a cushion material covering the contact sections of link members to stoppers restricting the sway displacement of the link members supporting the base end sections of stay dampers. CONSTITUTION:A trunk lid opening/closing structure has hinge members 2 openably supporting a trunk lid 1, a pair of the right and left stay dampers 3 exciting the trunk lid 1 in the opening direction, and link members 4 supporting the front end sections of the stay dampers 3. A stopper 10, which is brought into contact with the upper face of each link member 4 to restrict the lift position of its tip section when the trunk lid 1 is closed, is formed above the installation section of the link member 4, and a cushion material 11 made of a cylindrical rubber member is removably fitted to the stopper 10. The moment A in the opening direction while the trunk lid 1 is closed can be adjusted in the decreasing direction when the thick cushion material 1 is replaced with a thin one.