baber/WOPTO huggingface dataset:
Patent JP-H07159779-A (JP)
Title: Mounting structure and its method for liquid crystal display panel
Inventor: WAKIZAKA SHINJI
IPC: G02F1/1335
Filed: 1993-12-01
Abstract: PURPOSE:To make a device light in weight, to make it thinner and to reduce the number of parts. CONSTITUTION:This mounting structure for a liquid crystal display panel is provided with a liquid crystal display panel 2 where liquid crystal is sealed between two film substrates 7 and 8 and the liquid crystal sealed part is made to be a display area 3, and a back light 1 constituted by embedding light emitting diodes 12 and 12 in a light transmission plate 11 made of resin; and the four corners of the lower surface of the liquid crystal display panel 2 corresponding to the outside of the display area 3 and the four corners of the upper surface of the light transmission plate 11 corresponding to those of the lower surface are heated to be equal to or above their melting temperature, and also are pressurized and are welded and fixed. Therefore, the whole device is made light in the weight and also is made thinner and the number of the parts is reduced without necessitating a part fixing the liquid crystal display panel 2 and the back light 1.
Patent JP-H01167528-A (JP)
Title: Catalytic burner
Inventor: IDA HARUO
IPC: F23D14/18
Filed: 1987-12-23
Abstract: PURPOSE:To enable ignition to be quickly ascertained, by a method wherein a mixed gas within a combustion chamber is sparked and exploded to heat catalysts with thermal energy produced by the explosion and, at the same time, exhaust gas is directed at a thermal display part provided on the portion opposite to an exhaust port so as to discolor the thermal display part. CONSTITUTION:In a curler main body is incorporated a liquefied gas tank 11 from which gas is injected into a supply pipe 12 with a combustion chamber 14 via a valve. In this instance, air is simultaneously fed into the supply pipe 12 through the valve to be mixed with the gas. Then, a mixed gas is fed through holes 13 perforated on the supply pipe 12 into the combustion chamber 14 and is ignited by a discharge electrode 16 to be exploded, so that catalysts 15 are heated by thermal energy produced by the explosion. This exploded gas is exhausted through an exhaust hole 17 in an A part. However, a thermal display at 18 provided in opposition to the exhaust hole 17 is rapidly discolored by the exhaust gas. Accordingly, whether or not ignition is carried out is ascertained instantaneously.
Patent JP-H06120579-A (JP)
Title: Laminated piezoelectric actuator
Inventor: KONDO MASAHIRO
IPC: H01H57/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a reliable laminated piezoelectric actuator which does not give any to the life influence even when operated on a direct current or almost direct current drive voltage in a highly humid environment. CONSTITUTION:Piezoelectric ceramic thin plates 1 and internal electrode thin films 2A and 2B, of almost the same shape as the plates, are alternately superposed and integrated to obtain a laminated body 3. Each of the four corners of these layers, composed of the ceramic plates 1 and internal electrode films 2A and 2B, which form four ridges parallel with the direction of the lamination, is chamfered or rounded. The corner ends of each layer, where microcracks are densely distributed, are thus removed; therefore, the resultant actuators will not cause short circuits between the internal electrode films 2A and 2B due to microcrack.
Patent JP-H07148739-A (JP)
Title: Method and apparatus for production core vent
Inventor: HOSHINO SHIGENOBU
IPC: B29C33/10
Filed: 1993-11-30
Abstract: PURPOSE:To simplify a core vent producing process and to shorten a producing time by providing a knurling processing device in parallel to a forward feed mold and successively applying knurling processing to the core vent pulled down from a flat metal plate by forward feed processing. CONSTITUTION:When a core vent 1 is produced, a knurling processing device 20 is provided in parallel to a forward feed mold 10. The core vent 1 pulled down from a flat metal plate by forward feed processing is sent into the knurling processing device 20 to be successively subjected to knurling processing. The fixed blade 21 fixed to the forward feed mold 10 and the movable blade 22 straightly and reciprocally moved in opposed relation to the fixed blade 21 are arranged to the knurling processing device 20. A feedout cylinder 11 pushing the pulled-down core vent 1 to the knurling processing device 20 from the forward feed mold 10 and a fixing cylinder 23 fixing the core vent 1 pushed to the movable blade 22 to the fixed blade 21 are arranged. By this constitution, a core vent producing process is simplified.
Patent JP-H10167375-A (JP)
Title: Packing apparatus
Inventor: ISHII SHIYOU
IPC: B65D85/68
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a packing apparatus for easily positioning a pair of cushioning materials fitted to both ends of an object to be packed on left and right of a cylindrical outer cover for receiving them to improve packing efficiency. SOLUTION: The packing apparatus comprises an object 1 to be packed, cushioning materials 3 to be mounted at both ends of the object 1, a cylindrical outer cover 2 for receiving the object 1 and the cushioning materials 3 and a band for fastening the outer cover 2. In this case, a protrusion 3b protruding outward on an upper or side face of either of the cushioning materials 3 is integrally formed, while a notch 2a for fitting the protrusion 3b is provided at an opening rim of the outer cover 2.
Patent JP-H06171014-A (JP)
Title: Resin sandwich type metal panel excellent in weldability and processability
Inventor: KATO AKITOSHI
IPC: B32B15/08
Filed: 1992-12-07
Abstract: PURPOSE:To provide a metal panel free from appearance abnormality such as plate-cutting, seizure or perforation heretofore generated at the time of welding, having good weldability and improved in processability by enhancing the close adhesiveness of metal skin materials and a resin intermediate layer by reducing the content of the metal powder in the resin intermediate layer as low as possible. CONSTITUTION:In a resin sandwich type metal panel wherein a resin intermediate layer is integrally interposed between upper and lower metal skin materials, a metal powder with a m.p. of 1800 deg.C or higher is added to the resin intermediate layer.
Patent JP-2001144351-A (JP)
Title: Excimer laser
Inventor: SAITO TAKASHI
IPC: H01S3/134
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To avoid operation in short pulses which is greatly related to the service life of a lens system by installing a laser pulse width detecting means in an excimer laser device. SOLUTION: This excimer laser device consists of a laser pulse waveform detecting means 7, which receives a part of a laser beam and detects the laser pulse waveform of the laser beam, a laser pulse width calculating means 8, which calculates the laser pulse width of the laser beam on the basis of laser pulse waveform data from the laser pulse waveform detecting means 7, and a control means 4 which outputs an abnormal state informing signal, when the laser pulse width is shorter than a prescribed length on the basis of laser pulse width data from the laser pulse width calculating means 8.
Patent JP-H10166351-A (JP)
Title: Apparatus for removing cut powder of core drill
Inventor: KIKUCHI KENSHO
IPC: B28D1/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the remaining of a cut powder on the inner peripheral surface and bottom side of a tool even after work and to enhance workability by providing a longitudinally freely extensible tank in a drilling tool and providing the freely extensible small diameter cut powder discharge hose piercing through the tank. SOLUTION: An adaptor 3 becoming a discharge port is provided between a rotary tool 1 and the almost columnar core drill (drilling tool) 2 attached to the rotary tool 1 and dust is sucked by a dust collector 4. The core drill 2 has a tank 5 composed of a freely extensible bellows part 5a and the cut powder discharge hose having small diameter freely extensible bellows 6a piercing through the tank 5 built therein and a smooth plate 9 having a plurality of projections provided thereto is provided to the under surface of the tank 5. The cut powder discharge hose 6 large in caliber but small in diameter of the core drill 2 is constant in diameter and the vol. of the space between the upper surface of concrete and the smooth plate 9 is constant by the projections 8 and, therefore, stable dust collection becomes possible even in all drilling depths.
Patent JP-H02140023-A (JP)
Title: Diversity antenna communication system
Inventor: HIGUCHI HARUICHI
IPC: H04B7/04
Filed: 1988-12-23
Abstract: PURPOSE:To prevent data loss at the changeover by radiating a radio wave inserted with a radio wave inserted with a reception system switching timing at the sender side, extracting the radio wave at the receiver side and switching the system into the reception system from which a maximum reception level is obtained. CONSTITUTION:A switching timing flag is inserted between block data in a transmission data generating section 1 at the sender side to generate a series of data and the result is radiated from a transmission antenna 2. A radio wave coming from each direction is received by direction antennas 3a-3d arranged in 4-direction at the receiver side and the signal is distributed to a receiver system switch 5 and a level comparison circuit 8 by distributers 4a-4d. The signal distributed to the switch 5 is sent to a receiver 6 through a channel from which a maximum reception level is obtained in response to a switch control signal from the circuit 8 and a switching clock pulse generating section 7 generates a switching clock pulse. A CPU 85 outputs a signal switching the reception level to the switch 5 when the switching clock pulse is inputted.
Patent JP-H01170246-A (JP)
Title: Transmission signal control system
Inventor: ISE TSUNESUKE
IPC: H04L29/06
Filed: 1987-12-25
Abstract: PURPOSE:To attain signal transmission with high transmission efficiency by switching only when a signal able to express a significance in n-unit comprising a prescribed m-unit is consecutive. CONSTITUTION:A code whose one code length is m-bit and a code whose one code length is n-bit (m>n) are sent in mixture and when a switching signal from the m-bit into the n-bit and vice versa is inserted and only when the code comprising the n-bit is consecutive by the number of codes satisfying (x) equation I, the switching from m-bit into the n-bit is applied. Thus, the deterioration in the transmission efficiency due to the signal with a high redundancy signal only and the deterioration in the transmission efficiency due to the insertion of a switching signal for each switching caused in case of the switching are prevented and the efficient signal transmission is attained.
Patent JP-2001105825-A (JP)
Title: Car body lift device which keeps car body horizontal for safe travel against sinking of outside and floating-up of inside by using centrifugal force, inertia, etc., when traveling in curve
Inventor: KUZUU MIKIO
IPC: B60G17/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a car body lift device which can run safely by correcting the outside sinking of a car body by lifting the car body outside and the inside floating up of the car body by pushing down the car body inside by the utilization of a centrifugal force and inertia, when the car runs on a curve. SOLUTION: When a car travels in a curve, in order to correct the outside sinking and inside floating-up of a car body, by using the centrifugal force of the car body, a sensor for measuring the centrifugal force and inertia measures the bigness of the centrifugal force and inertia. Thereafter, the device for lifting the car body is operated so as to lift the sunk car body on the outside wheel and the device for pushing down the car body is operated so as to push down the floated up car body on the inside wheel. Therefore, a safe traveling is obtained.
Patent JP-H07180704-A (JP)
Title: Single acting fluid pressure cylinder device
Inventor: SATO YASUAKI
IPC: F15B15/14
Filed: 1993-12-24
Abstract: PURPOSE:To prevent damage of a part of a cover due to expansion exceeding elastic limit by arranging a filter at a fluid discharge hole communicating inside with outside of an extention/contraction cover installed on a cylinder body. CONSTITUTION:Air discharged by a piston and a part of air leaked from a higg pressure chamber to a low pressure chamber 4 flows into a cover 8 through an air escape hole 7. The cover 8 starts expansion. A discharge hole 9 for air is formed on a side wall 8a of a leading end of the cover 8. The air flowed into the cover 8 is discharged outside from the discharge hole 9. It is thus possible to prevent a part of the cover 8 from expanding exceedingly its elastic limit. Neither crack nor damage is generated on the cover 8. Durability of the cover 8 is therefore improved. Since a filter 10 is arranged at the discharge hole 9, dusts are prevented from entering into the cover 8 from the outside. Function of a cylinder device A is kept.
Patent JP-H03188649-A (JP)
Title: Lsi wiring modifying method
Inventor: SUGIYAMA YAROKU
IPC: G06F17/50
Filed: 1989-12-18
Abstract: PURPOSE:To decrease probability of short circuit between adjacent wirings and improve reliability, by a method wherein a shiftable wiring is automatically shifted by using routing data prepared on the basis of a routing algorithm. CONSTITUTION:Element layout of an LSI and its routing data are stored in a disk equipment 24; a specified amount of the routing data are read from the equipment 24 to a main memory 22; adjacent route is searched about the routing data. When one of the adjacent routes is not used all over the whole length of said wiring, a segment start pointer is modified to deal with the wiring grid on the side not used, and the route is shifted. Said shift requires the condition that wirings do not exist at the adjacent wiring grid position in the moving direction when the route is shifted.
Patent JP-2001141774-A (JP)
Title: Semiconductor integrated circuit and operation method
Inventor: KOMATSU DANICHI
IPC: H01L27/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To make a test and evaluation operation in an input/output interface efficient and easy. SOLUTION: In this semiconductor integrated circuit equipped with an input/ output interface means, the input/output interface means is provided with a first control means and a second control means. The first control means consists of transistors A, B. Transistors A, B are applied with electric potential by a first power source VDD, VSS and control power supply to a prescribed terminal P. The second control means consists of transistors E, F. Transistors E, F are applied with electric potential by a second power source VDD2, VSS2, which is different from the power source VDD, VSS related to the first control means. A leakage current of the terminal P is detected by measuring current values by the second power source VDD2, VSS2.
Patent JP-H03187658-A (JP)
Title: Telephone set with telephone directory function
Inventor: AKIMOTO MASAO
IPC: H04M1/275
Filed: 1989-12-18
Abstract: PURPOSE:To effectively utilize information registered in a telephone directory by registering designation information of external line/extension onto a removable external storage unit together with a telephone number in terms of a telephone directory and registering an external line caller number of an exchange with a telephone set connected thereto to an internal storage section. CONSTITUTION:External/extension designation information is registered in a removable external storage unit 7 such as an IC card together with a telephone number in terms of a telephone directory and an external line call number 50A of an exchange with a telephone set 70 connected thereto is registered in an internal storage section 50. In the case of dialing the telephone number registered in the external storage unit 7, when the registered designation information designates an external line together with the telephone number, the external line call number registered in the internal storage section 50 is dialed prior to the dialing of the registered telephone number. Thus, when the telephone set 70 in a same exchange is replaced, the external storage unit 7 is replaced only and when the exchange is replaced, the registration of the external line call number is tried again, then the information registered as a telephone directory is effectively utilized.
Patent JP-H06174836-A (JP)
Title: Vt fuze device
Inventor: NAKAMURA MASAHIRO
IPC: F42C13/04
Filed: 1992-12-08
Abstract: PURPOSE:To eliminate the possibility of mis-detection resulting from the influence of a wing, etc., present near an antenna pattern even if mechanical action of the wing is caused by steering and to issue a command to ignite the ammunition of a warhead at an optimum timing by accurately detecting the direction of a target object, relating to a VT fuze device. CONSTITUTION:A VT fuze device is so designed that signals received by antennas 3C, 3D and demodulated by demodulators 5A, 5B are correlated at each correlator 15A-15G with codes (spectrum diffusion codes), which are obtained by passing the outputs of code generators 19A, 19B through delay circuits 20A-20D, 21, 22A, 22B and thus delaying the outputs by a predetermined time, so that the correlation original point of the distance at which to detect a target is set outside a wing, etc.
Patent JP-H08177964-A (JP)
Title: Vibration proof device
Inventor: NOGUCHI TAKESHI
IPC: B60K5/12
Filed: 1994-12-28
Abstract: PURPOSE: To facilitate manufacture by simple construction and reduce the manufacturing cost by adjusting fluid resistance of liquid in a slender restricted passage so as to obtain damping effect due to liquid column resonance against vibration of various frequencies input from a vibration generating part. CONSTITUTION: Vibration generated in an engine is transmitted to a liquid chamber 13 through a vibration absorbing main body 10, electroviscous fluid in the liquid chamber 13 is moved through an orifice 18, and the vibration is absorbed by the passing resistance. An electrode plate 21 and the outside wall 24 of the lower end part of an outer cylinder 9 are made to carry a current through lead wires 22, 22A, viscosity of electroviscous fluid in the orifice 18 is adjusted, and because the orifice 18 is formed along a circular-arc-like protruded part 6 into a slender shape of long axial measure, even if engine vibration is generated extending over a wide range of frequency, various liquid column resonance vibration absorbing effects corresponding to these are obtained. In this way, manufacture is facilitated by simple construction and the manufacturing cost is reduced.
Patent JP-H06176718-A (JP)
Title: Image strengthening device
Inventor: NAKAMURA HARUHITO
IPC: H01J43/24
Filed: 1992-12-08
Abstract: PURPOSE:To provide an image strengthening device which can be used for a long time and perform the efficient operation of high-frequency modulation. CONSTITUTION:When image light is incident upon a photoelectric surface 4 from the outside of a surface plate 2, photo-electrons corresponding to the strength of the image light are emitted from the photoelectric surface 4. The photo-electrons are multiplied by a micro channel plate (MCP) 6 which is coated with a coper layer and a gold layer to be incident upon a fluorescent screen thereunder. Thereby, fluorescence corresponding to the distribution of the amount of the photo-electrons is produced and the fluorescence is delivered to the outside through a fiber plate. At that time, if a modulation voltage applied to the MCP 6 from a signal source is controlled, the degree of strengthening image light can be arbitrarily adjusted to make it feasible to perform a gate operation and the other various kinds of high-frequency modulating operations. And besides, the ununiformity of a modulation voltage Vm applied to the MCP 6 due to the existence of a copper layer 36 provided in the input and output surface of the MCP 6 and in the lower part thereof can be prevented to increase the radiating effect of the MCP 6. Further, with the existence of a gold layer 46 provided in the input and output surface and in the upper part thereof, the material of the photoelectric surface can be prevented from being absorbed.
Patent JP-2000150534-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKODA TOSHIYUKI
IPC: H01L21/337
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To form an N-channel-type J-FET in a one-conductive type well region that is formed in an island region and becomes a bottom gate region, to form a J-FET with a superior S/N ratio, and further to form the well region in a BIP-IC. SOLUTION: A well region 28 being formed in an island region 26 is adopted, thus an N-channel-type J-FET of a superior S/N ratio can be formed. Also, a P+-type buried layer 24 is formed on the upper layer of an N+-type buried layer 22, thus a PN junction that can be easily punched through in a depletion layer conventionally can be formed between the P+-type buried layer 24 and the N+-type buried layer 22, and hence suppressing of the punch-through is made possible.
Patent JP-H07187717-A (JP)
Title: Ultraviolet light absorbing transparent material
Inventor: NAGASHIMA TOSHIKAZU
IPC: C09D5/32
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an ultraviolet light absorbing transparent material capable of screening ultraviolet lights, especially markedly sharply screening the boundary of an ultraviolet light/visible light range approximately at 400nm without impairing optical characteristics. CONSTITUTION:The surface of a transparent base is coated with a coating solution of a synthetic resin-based primer obtained by dissolving an ultraviolet light absorber containing at least a fluorescent brightener and especially an indole-based compound and the coated material is heated and cured at a relatively low temperature to form an ultraviolet light absorbing thin film. The film is successively coated with a silicone-based hard coating solution obtained by dissolving a siloxane prepolymer in an organic solvent and the coated material is heated and cured and a protecting thin film is formed to give an ultraviolet light absorbing transparent material. The ultraviolet light absorbing transparent material is obtained by using a coating solution of an acrylic primer as the coating solution of a synthetic resin-based primer.
Patent JP-H02172799-A (JP)
Title: Writing brush written character recorder using xy plotter
Inventor: SHIRAHATA ATSUSHI
IPC: B43L13/00
Filed: 1988-12-26
Abstract: PURPOSE:To express the feature of a brush writing by providing a generator of a command for moving it while gradually falling a writing brush pen, holding it at a predetermined fallen position, further gradually rising and further holding it at a predetermined risen position. CONSTITUTION:An X-Y plotter 3 holds a writing brush, and moves a writing brush pen in X-Y directions by a command of control means 2 to write a character. A core wire input means 1 is composed, for example, or a tablet, places a sample of a brush writing on the tablet and inputs a core wire 11 concerning individual movements of (1)-(14) to control means 2. In this case, a movement command for moving the writing brush pen while gradually falling it, a movement command for moving the writing brush pen while holding it at a predetermined fallen position, a movement command for moving the writing brush pen while gradually rising it, and a movement command for moving the writing brush pen while holding it at a predetermined risen position are input to the control means.