baber/WOPTO huggingface dataset:
Patent JP-H05267461-A (JP)
Title: Method and improved structure of circuit layout for processing
IPC: G06F17/50
Filed: 1992-07-16
Abstract: PURPOSE: To place dummy lines adjacent to isolated lines with predetermined spacings by providing floating lines and working lines which have at least treated surfaces with predetermined amounts of metals. CONSTITUTION: A mesh M has mutually parallel extending local wires 100-180 and is laid on existing physical wires 101, 102, 103, 104. All the overlapped parts of the physical and local wires are removed to avid causing short circuit between the local wire and the physical wire. The local wires are removed if deemed 'redundant'. The sum of the remaining physical and local wires, the metal utilization, is determined to decide the layout of the dummy lines. Thus the dummy lines are laid adjacent to the isolated lines with predetermined spacings.
Patent JP-S6191982-A (JP)
Title: Discharge excitation excimer laser
Inventor: NAKATANI HAJIME
IPC: H01S3/223
Filed: 1984-10-11
Abstract: PURPOSE:To enable the main discharge to generate uniformly in the titled excimer laser as well as to enable the excimer laser to operate without causing the insulation deterioration thereof over a long term by a method wherein an alumina ceramic being constituted of alumina as its main component is used as the material for the dielectric, which is held between the auxiliary electrode and the main discharge electrode on one side of the two main discharge electrodes. CONSTITUTION:Two main discharge electrodes 1 and 2 are arranged in opposition to each other with the direction of the laser optical axis as the longitudinal direction and the main discharge electrode 2 on one side is constituted of a screening electrode 2b to be provided at its central part and supporting electrodes 2a and 2c to support the electrode 2b. An auxiliary electrode 3 to be used for making an auxiliary discharge 8 generate between the electrode 2 and the auxiliary electrode 3 is set up in the vicinity of the electrode 2. A dielectric 10 is made to interpose between the electrode 2 and the electrode 3 for making the auxiliary discharge 8 generate uniformly between the electrodes 2 and 3. As the material for the dielectric 10 is used an alumina ceramic being constituted of alumina; which is very high in insulating withstand voltage, and moreover, has a large specific inductivity, and furthermore, is inactive to halogen gas; as its main component.
Patent JP-H1060831-A (JP)
Title: Lighting device for pedestrian crossing
Inventor: IDO KENICHI
IPC: E01F9/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a pedestrian crossing lighting device capable of making drivers driving their cars toward a pedestrian crossing recognize that there are pedestrians, bicycles, etc., going across the pedestrian crossing and, at the same time, calling their attention to them which are crossing the pedestrian crossing. SOLUTION: A detection sensor 2 detects pedestrians, bicycles, etc., going across a pedestrian crossing 1 in the night, and a lighting lamp 3 is turned on for a specific time based on the detection signal to irradiate the surface of the pedestrian crossing 1. Since the lighting lamp 3 illuminates the surface of the pedestrian crossing 1 only when the pedestrians, bicycles, etc., are crossing the pedestrian crossing 1, drivers driving their cars toward the pedestrian crossing 1 can easily recognize that there are pedestrians, etc., on the crossing, their attention can be called to effectively prevent accidents on the pedestrian crossing 1, and since the lighting lamp is not turned on when there is no pedestrian, bicycle, etc., on the crossing, economical loss is also reduced.
Patent JP-H0495608-A (JP)
Title: Plain bearing of internal combustion engine
Inventor: FUKUMORI EIJI
IPC: F16C33/10
Filed: 1990-08-14
Abstract: PURPOSE:To enable that an oil film is not cut and a wear is reduced, even if squeeze effect occurs when the plain bearing receives impact force, by provid ing a thin groove which has the predetermined width and depth in the peripheral direction on a slide face in the vicinity of a side end section of the plain bear ing. CONSTITUTION:A thin groove 5 which has the predetermined depth D and width W is provided on a slide face 7 in the vicinity of a side end section 6 of a plain bearing 3 which slides with a crank shaft pin section in the periph eral direction. Consequently, the residence time of an oil film 4 between the crank shaft pin section 1 and plain bearing 3 becomes long, and the oil film 4 is not cut even if a strong impact force occurs. It is possible to reduce wear and prevent burning.
Patent JP-H0759713-A (JP)
Title: Dish-washer
Inventor: UCHIYAMA WATARU
IPC: A47L15/42
Filed: 1993-08-30
Abstract: PURPOSE:To accurately detect abnormal water supply into a washing chamber due to the defect of a water supply valve without decrease of the detecting accuracy, in a dish-washer for washing tableware by ejecting washing water to the tableware contained in the washing chamber. CONSTITUTION:Tapwater is supplied into a washing chamber 1 containing tableware 2 through a water supply valve 6 and the specified water level of the washing water in the washing chamber 1 is detected by a water level sensor 7. When a specified water level is detected continuously for a specified time interval by the water level sensor 7, it is regarded as an abnormal water supply into the washing chamber 1 due to the defect of water supply valve 6 by a controller 15 controlling a sequential movement in washing, rinsing, and drying processes or the tableware 2 and the abnormal water supply is alarmed.
Patent JP-H1054517-A (JP)
Title: Method and device for collecting bone
Inventor: YOSHIDA YASUHARU
IPC: F23G1/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce by half the time required to completely collect bones by a method wherein a cremation truck generating hot air is cooled and hot air still diffusing in a bone collecting room is absorbed successively in a longitudinal direction of the truck, following the movement thereof, to hold the temperature of the truck suitable for collecting bones. SOLUTION: After a cremation is completed, a cremation truck B is cooled in a furnace or a front room and cooling is suspended at a high temperature, for example, of 100-150 deg.C and the truck B, as it is, is mounted on a carrier truck A and transferred to a bone collecting room 1, where the truck A is inserted into a station 2 and an exhaust blower is driven to absorb hot air still diffusing from the surface of the truck B by means of a movable body 6. The body 6 comprises a hollow plate-shaped body and its longitudinal direction is oriented normal to the longitudinal direction of the truck B and the length of the body 6 is such that the opposite ends of the body 6 project from both partition walls 5, 5 toward side walls 3a of a partition wall 3, respectively. Thus the circumference of the movable body 6 is cooled and bones are collected in the cooled circumference.
Patent JP-S6369606-A (JP)
Title: Adding agent pouring device for molten resin
Inventor: MATSUBARA TETSUYUKI
IPC: B01F5/04
Filed: 1986-09-12
Abstract: PURPOSE:To prevent the reverse flow of adding agent for molten resin into a pouring line at the time of stopping the pouring of the adding agent, by providing small chambers, in which the adding agent is poured the molten resin, with balls. CONSTITUTION:Two small chambers 7, 8 for preventing reverse flow are formed at the intermediate part of a pouring line 4 in a pouring nozzle 3, while balls 9, 10 for preventing reverse flow are arranged movably in respective small chambers 7, 8. Here, the balls 9, 10 in the small chambers 7, 8 drop onto the upstream side seat surfaces 12, 13, of the lower part of the chambers by gravity when the supply of adding agent is stopped and, further, they are pushed against the same upstream side seat surfaces 13, 14 by the pressure of molten resin side. The upstream side seat surfaces 13, 14 are made so as to receive the balls, and the seat surfaces 13, 14 are contacted with the balls 9, 10, therefore, the fluid will never flow into the reverse direction.
Patent JP-H0268368-A (JP)
Title: Treating agent for textile
Inventor: RAKUTANI KENJI
IPC: D06M15/27
Filed: 1988-08-30
Abstract: PURPOSE:To provide the title treating agent of high heat resistance capable of preventing rust development and of imparting fiber with high-grade smoothness and antistatic nature in the production process for fibrous products, containing a polymer made up of each specific structural unit at specified proportion. CONSTITUTION:The objective treating agent containing a polymer 1000-500000 in mean molecular weight made up of (A) structural unit of formula [R<1> is H or methyl; X is 2-4C alkylene oxide residue with ethylene oxide residue accounting for >=50wt.% of the whole alkylene oxide residue; n is 3-300; R<2> is H, 1-3C alkyl, etc.;] and (B) structural unit of formula [R<3> is H or methyl; R<4> is 4-30C alkyl, alkenyl, etc., or COOR<5> (R<5> is 4-30C alkyl, alkenyl, etc.)] at the weight ratio A:B=(3-97):(97-3) with the total content of A+B>=70wt.%. This treating agent, which has excellent heat resistance and gives high-grade smoothness without conversion into tar, is applied on each of various fibrous materials at 0.01-1wt.%.
Patent JP-H0760394-A (JP)
Title: Heading tool and manufacture thereof
Inventor: NAKAMURA HIDEKI
IPC: C22C38/24
Filed: 1993-08-30
Abstract: PURPOSE:To provide a heading tool and its manufacturing method where both the hardness and the toughness required for a heading tool are provided, crack is difficult to propagate and the service life of the tool is extremely long. CONSTITUTION:A core part except the carburized part has the composition consisting of 0.1-0.35%C, <=1.5% Si, <=1.0% Mn, 2.0-7.0% Cr, one or two kinds of W and Mo of 3.0-24.0% W equivalent (W+2Mo), <=5.0%, and the balance Fe with inevitable impurities, while the surface layer part has the compostion of higher content of carbon than this content of the core part. In this heading tool, the fracture toughness value of the core part is >=100kg/(mm<2/3>), the Vickers hardness is <=600, while the Vickers hardness of the working surface of the tool is >=700, and the compressive stress is remained in the carburized surface layer part. After the carburization is executed to the stock of this composition, the quenching and tempering is executed to obtain the heading tool.
Patent JP-H0872120-A (JP)
Title: Method and device for automatically winding sheet
Inventor: IDE AKINORI
IPC: B29L7/00
Filed: 1994-09-07
Abstract: PURPOSE: To automate an operation of winding a relatively thick sheet on a new bobbin and wind the sheet on a new bobbin with efficiency in a safe and reliable manner. CONSTITUTION: When a winding machine is brought to a stop, an extruded sheet S is accumulated upstream of the winding machine. The sheet S is cut in the width direction thereof by a cutter device 52. A leading end S0 of the cut sheet is pressed against a new winding bobbin 44 by a heating roller 46 provided with a heater inside. The new bobbin 44 is rotated to be wound with the sheet.
Patent JP-H0496382-A (JP)
Title: High temperature superconducting thin film
Inventor: WATANABE TAKAYA
IPC: H01L39/02
Filed: 1990-08-13
Abstract: PURPOSE:To improve adhesive properties between thin films and durability against external environmental change by epitaxially growing a high temperature superconducting thin film on a silicon substrate, and further covering it with barium titanate having the same crystalline structure and substantially the same lattice constant. CONSTITUTION:A magnesia spinel film 2 having 0.806nm of a lattice constant and a BaTiO3 film 3 having 0.403nm of a lattice constant are formed in a laminar state on a substrate Si 1 having 0.543nm of a lattice constant, and further a Y base high temperature superconducting thin film 4 having the same perovskite structure of BaTiO3 crystalline structure and 0.382-0.290nm of a lattice constant is epitaxially grown. Then, it is covered with the film 4. A BaTiO3 film 5 is formed on an uppermost layer. Three times of the constant of the silicon substrate and the twice of the constant of MaAl2O4 substantially coincide with twice of the constants of the MaAl2O4 the BaTiO3 and high temperature superconductor, and adhesive properties between the thin films are improved. If the silicon substrate is formed of a single crystalline silicon substrate, the adhesive properties of it with MaAl2O4 film are further improved.
Patent JP-S60109707-A (JP)
Inventor: KAMURA YUKIO
IPC: H02B13/02
Filed: 1983-11-16
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-H05154257-A (JP)
Title: Musical toy
Inventor: OTSUKA TADAO
IPC: G10K15/04
Filed: 1991-08-26
Abstract: PURPOSE:To amuse the creation of a melody and store a created melody in a memory body, by turning ON a plurality of switches through the contact of the lower edges of a plurality of pins inserted into the pin insertion holes of a turntable, and converting the sound signal which melody chips output by the turning-ON of the switch to the audible sound. CONSTITUTION:A turntable 6 and a rotary member 5 for turntable 6 are installed inside a case body 1, and a plurality of pin insertion holes 6b are installed at a prescribed intervals in radial form from the vicinity of the center of the turntable 6. A plurality of switches which are ON/OFF-operated by the contact according to the revolution of the lower edge of a pin inserted into a plurality of pin insertion holes 6b of the turntable 6 inside the case body 1 are installed. Melody chips for generating the prescribed sound by turning-ON the switch and a sound generating means for converting the sound signal to the audible sound by the outputs of the melody chips are installed. Accordingly, the created melody is memorized and preserved, and the same melody cam be amused repetitively.
Patent JP-H0943038-A (JP)
Title: Device and method for adding liquid for metering
Inventor: MUTO KUNIO
IPC: B01J4/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of error and breakage of a flow meter and simplify the configuration of the device by providing a control valve for controlling the liquid flow and a reservation tank, etc., for temporarily accumulating a metered liquid. SOLUTION: This device is provided with a stock tank 3 for pooling a liquid 2, a bottom valve 4 for controlling the discharge of the liquid 2, a liquid flow meter 8, a reservation tank 12 for temporarily accumulating a metered liquid, etc. The input side of the meter 8 is prepared at the lower side in a gravity direction toward the outlet side of the valve 4, and the output side thereof at the upper side in a gravity direction toward the inlet side thereof, respectively. Therefore, an air within piping sections 5 and 7 can be discharged in the preparation stage, so that no error is generated during metering, resulting in improved metering accuracy. In addition, the flow meter can be prevented from breakage by discharging the air within the sections 5 and 7.  Further, since the outlet side of a flow control valve 10 is directly connected with the outlet 12a of entering flow for the tank 12, a fluid can be led without exposing it in the air, and the inside of the tank 12 is thereby pushed up for appropriate accumulation.
Patent JP-H0876031-A (JP)
Title: Endoscopic image pickup device
Inventor: HARA TADAYOSHI
IPC: G02B23/24
Filed: 1994-09-07
Abstract: PURPOSE: To provide an endoscopic image pickup device which does not require a special measuring room and a function at a manufacturing site or by which an endoscopic image always having good color tone can be obtained with respect to the various kinds of endoscopic at the site of a clinical inspection. CONSTITUTION: The average color or an image extracted from a CRT tube surface is obtained by color measurement on the CRT tube surface at steps S1 and S2, and the reproduced color on a film is presumed by considering the obtained average color as that of an object. Arbitrary three-color density is calculated at the step S3 by using the reproduced color shown by spectroscopic characteristics, and the estimate of subjective evaluation is performed at the step S4. The value of density is substituted in a discriminant expressing whether the color obtained from the subjective estimate performed by a doctor is good or not so as to presume the subjective estimate, and if it is good, an input signal, by which the result is obtained, is transmitted through to the CRT.  On the other hand, if it is defective, the arbitrary three-color density is optimized at the step S5, and the optimized signal is outputted to the CRT.
Patent JP-H0264289-A (JP)
Title: Horizontal rotary compressor with floating mechanism
Inventor: MANGYO MASAO
IPC: F04C23/02
Filed: 1988-08-29
Abstract: PURPOSE:To extremely reduce vibration and noise by constituting a floating mechanism with a sealed case, a coil spring with a shaft arranged nearly in the horizontal direction and a nearly cylindrical holder. CONSTITUTION:Multiple floating mechanisms 24 are provided on both ends of a support case 21 respectively. A stud 121 is welded at the center of a holder 120, and a coil spring 122 is inserted on the stud 121. The large-diameter section 122b of the coil spring 122 is freely inserted into the cylinder section 120b of the holder 120 and brought into contact with the inside of the sealed case 23, and the sealed case 23 elastically holds the support case 21. Vibration is absorbed by the floating mechanisms, thus vibration and noise are extremely reduced.
Patent JP-H0761172-A (JP)
Title: Id card
Inventor: KOBAYASHI TORU
IPC: G06K19/10
Filed: 1993-08-30
Abstract: PURPOSE:To provide an ID card which does not curl even with a hard ultraviolet layer suitable for mass production by forming an image receiving layer for accepting coloring matters and also forming a transfer image and further forming an ultraviolet cure protective layer having the volume shrinkage factor of specified numerical value or less on one face of a substrate. CONSTITUTION:An ID card is constituted by forming an image receiving layer for accepting color matters and forming a transfer image and an ultraviolet cure protective layer having the volume shrinkage factor of 7% successively in said order on one face of a substrate. The thickness of the ultraviolet cure protective layer is set to be 1-30mum. When the volume shrinkage factor is beyond 10%, the ID card is curled to the cure protective layer side. When the thickness is beyond 30mum even if the volume shrinkage factor is 7% or less, the ID card is curled to the ultraviolet cure protective layer side. When the thickness is 1mum or less, the transfer image cannot be protected and the mechanical characteristics are insufficient.
Patent JP-H02216964-A (JP)
Title: Output device for picture information recorded on medium
Inventor: TABATA YUKIO
IPC: B41J2/44
Filed: 1989-08-21
Abstract: PURPOSE:To turn the picture information into the pictures having high image resolution and high gradation property by separating the light radiated from a light source into R, G and B color beams and scanning a photosensitive body while controlling the intensity of each light beam in accordance with the intensity of each separated picture signal. CONSTITUTION:A picture signal separating means 21 separates the picture information read out of a medium 1 into the picture signals in response to R, G and B colors respectively. The light intensity modulation means 11 and 24 extract the beams having the intensity corresponding to the intensity of three color picture signals obtained via the means 21 out of a light source 8. A scan means 14 irradiates a photosensitive body with the R, G and B color beams extracted via the means 11 and 24 through the optical paths independent of each other. Then a secondary scan means moves relatively the means 14 to the photosensitive body. Thus it is possible to obtain the picture having high image resolution and high gradation property and also to obtain a compact and inexpensive output device for picture information.
Patent JP-H06155870-A (JP)
Title: Ink ribbon sub-cartridge and ink ribbon cartridge
Inventor: MATSUOKA EIJI
IPC: B41J35/04
Filed: 1993-08-30
Abstract: PURPOSE:To certainly replace an ink ribbon, in the cartridge of a wire dot printer, by attaching a slit piece to the ink ribbon reversal to the ink ribbon reversal area in the cartridge in a freely detachable manner in such a state that the slit piece is inserted in the slit in the slit piece to receive the same in the ribbon case. CONSTITUTION:The upper lid of an ink ribbon cartridge 30 is opened and a sub-cartridge 100 is set to the receiving part 38 of the cartridge 30 as it is. Subsequently, the engaging piece 301a of the case main body 301 of the sub- cartridge 100 is detached from the slit 302a of the upper lid 302 to open the case main body 301. An exposed slit piece 420 is set to the reversal area 33 of the ribbon cassette 30 by engaging the pieces 423, 424 to be engaging parts of the slit piece 420 with the guide bosses 33a, 33b of the reversal area so as to be shown by a number 42. The shapes of the pieces 423, 424 to be engaged are made different from each other and the shapes of the guide bosses 33a, 33b are made different from each other to prevent a setting mistake.
Patent JP-H0638117-A (JP)
Title: Channel changeover circuit for television receiver
Inventor: INOUE NAOYUKI
IPC: H04N5/44
Filed: 1992-07-20
Abstract: PURPOSE:To provide interesting to a display pattern by gradually selecting a pattern before changeover into a pattern after changeover at channel changeover and to simplify the configuration of its channel selection circuit. CONSTITUTION:A channel selection control circuit 20 selects alternately 1st and 2nd channel selection circuits 16,18 on every input of a generated channel switching pulse, and the selected channel selection circuit commands a channel selection by a relevant tuner. A weight signal output circuit 30 outputs a weight signal whose level changes from 0% to 100% or vice versa gradually outputs a weight synthesis circuit 42 every time the channel switching signal is inputted to the circuit 30. Thus, television signals of a channel selected by the 1st and 2nd tuners are weighted and synthesized via 1st and 2nd A/D converter circuits 38,40 into a display video signal.
Patent JP-S59107034-A (JP)
Title: Batch annealing device
Inventor: OOMURA SEIJI
IPC: C21D9/663
Filed: 1982-12-09
Abstract: PURPOSE:To improve the excitation characteristic and iron loss characteristic of a metallic coil by adjusting a heating means, the ascending speed of the coil and a cooling means for a base plate so as to provide a prescribed temp. gradient in the part of the coil near the opening of a bottom chamber. CONSTITUTION:A coil C of an electrical sheet which is subjected to primary recrystallization annealing is placed on a base plate 41 and is covered with an inner cover 2; further the coil is covered with a furnace body 1 and the inside of the furnace is heated uniformly. The coil C is lowered to a lower limit by a driving device 71 for lifting and is housed in a bottom chamber 11. When the top end of the coil C having the same height as the height at the top end in the partition part 33 of a stationary base 31 attains a prescribed temp. or above, the coil C is moved upward by the device 71 so that a temp. gradient is generated in the coil at the boundary between the cover 2 and the part in the chamber 11. When the part in the chamber 11 is heated in the course of time and when no more temp. gradient is obtd., gas is run from the gas flow passage 42 of the plate 41 through a hole 44 and a groove 43 into the chamber 11 to cool the plate 41 and the bottom surface of the coil C whereby a temp. gradient is obtd.