baber/WOPTO huggingface dataset:
Patent JP-H0863584-A (JP)
Title: Color picture processor
Inventor: SATO MAMORU
IPC: G06T5/20
Filed: 1995-09-25
Abstract: PURPOSE: To make elements related to a color into one so as to minimize the varying condition of the color corresponding to an error by executing color processing after inputted picture data is converted into three elements of the color space of a color specification system conforming to the sense of a human being. CONSTITUTION: An inputted chrominance signal 300, i.e., Y1 , C1 , C2 (R, G, B) is converted into a signal 310 suitable to a color conversion LUT by a signal converter 313. Then, the signal 310 is color-converted by the color conversion LUT 308 designated by a CPU 8, and is turned into the signal 311. The color specification systems of these signals 311, 310 are the same system, and this LUT does not aim the conversion of the color specification system, but it aims the conversion of the color. Further, this signal 311 is converted into the signal 312 of a component separation type by the signal converter 314. The inputted picture data is converted in this way into the picture data of the color space of the color specification system conforming to the sense of the human being, and the the color processing is executed to the picture data after being converted.
Patent JP-H02118918-A (JP)
Title: Information processor
Inventor: MAEDA TAKESHI
IPC: G11B7/00
Filed: 1989-09-25
Abstract: PURPOSE:To make the additional recording accurate and easy by providing a slot guiding a light beam spot to an optical disk in advance in an information processing unit recording the information on the optical disk in addition and reproducing the information and guiding the spot while the slot is relied upon when the information is recorded. CONSTITUTION:The usual guide slots consist of pits subject to hatching and pits subject to additional recording are shown in dotted lines. The pit interval of the guide slot is that for one additional recording pit, the pit string of the guide slot is meandered in the progressing direction of the slot by a minute interval delta at a period T and the bit interval is selected as a period (t). Thus, since the bit string is meandered by a minute interval delta in the case of the additional recording, the light beam spot traces the pit accurately to apply tracking. That is, a signal 93 from a photodetector 80 is inputted to a digital signal detection circuit 86 in the case of the recording and a signal 87 corresponding to the pit string and a synchronizing clock signal 89 are applied to a disk 66 via an optical system 82.
Patent JP-S6398440-A (JP)
Inventor: NISHIZUMI TOSHIJI
IPC: B32B21/10
Filed: 1986-10-15
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-H1191866-A (JP)
Title: Chemical liquid container
Inventor: MOCHIZUKI KIYOSHI
IPC: B65D45/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To ensure airtightness between a container body and a lid to be put over a cylindrical port of the container body by making the cylindrical port integrally molded with a resin container through an upper cylindrical port of a metallic container protrude, and by fastening and holding an inner lid put over the cylindrical port by a pressing cap to be screwed onto an outer peripheral face of the cylindrical port. SOLUTION: An inner lid 7 is put over an opening end of a cylindrical port 6, then a pressing cap 18 is screwed onto a threaded part 6a on an outer periphery of the cylindrical port 6, and a flange 7e of the inner lid 7 is pressed by an inward flange 18a. Thus the flange 7e is fastened against an end face of the cylindrical port 6 while compressing a sealing O-ring 17, thereby sealing the inside of a resin container 2 by the inner lid 7. Subsequently, a pressing ring 21 is passed over a stud bolt 23 screwed into a bolt hole 8a of a bolt standing ring 8 via an attaching hole 22, and an outward flange 18c is interposed between circular stages 21a, 8b. Then a nut 24 is screwed onto the stud bolt 23 protruding from an upper face of the pressing ring 18 via a spring washer or the like for fastening.
Patent JP-H04129165-A (JP)
Title: Luminous device
Inventor: MATSUNO HIROMITSU
IPC: F21V9/40
Filed: 1990-09-19
Abstract: PURPOSE:To make variable the illumination of a luminous device by providing a mechanism for rotating or shifting a fluorescent lamp having two or more wall tube sections of different luminous color, and a shiftable reflector near the mechanism. CONSTITUTION:The semicircle section of the internal surface of a linear glass discharge vessel 4 is coated with a phosphor 3 luminous in red, green and blue, and emitting bright white color with color temperature of 6500K, while the remaining semicircle section is coated with a phosphor 30 emitting bulb color with color temperature of 3000K. When plugs 9 and 10 have a structure capable of rotation about the axial center of a fluorescent lamp, illumination color can be made variable without demounting the lamp. Also, when reflectors 21 and 20 having large reflectance for red and blue light are provided and made shiftable alternately, the color temperature of illumination light becomes variable between high and low levels.
Patent JP-H03108544-A (JP)
Title: Cooling system
Inventor: WACHI TAMIO
IPC: F25D1/02
Filed: 1989-09-22
Abstract: PURPOSE:To improve the thermal efficiency and to obtain a small-size device by integrally incorporating cool water coils for recooling an exhaust air increased in temperature and a fan for sucking the exhaust air through the cool water coils to return it to a chamber. CONSTITUTION:A suction duct 2 extending downward upto the center of a device is connected to a suction port of a centrifugal fan 1 disposed in the center of the device. Two cool water coils 3, 3 for recooling the exhaust air are provided at the starting end of the suction duct 2. Each of the cool water coils 3 is disposed so that a suction port is inclined downward to some extent in the direction of the side wall of the device. On the front face of the suction port, an air filter 4 for catching dusts in the exhaust air is mounted. In this manner, the exhaust air is circulated within the device without being discharged outside a chamber. Thus, the thermal efficiency is increased, the duct to be connected to the cool water coils 3 is shortened in peripheral length, and the thermall loss is reduced.
Patent JP-S62108691-A (JP)
Title: Inter-multiple points video conference system
Inventor: WAKAHARA TOSHIHIKO
IPC: H04N7/14
Filed: 1985-11-06
Abstract: PURPOSE:To synthesize and display a screen combining only bits of required picture information to one picture by adding a motion area detecting function and a picture synthesizing function at a control device for an inter-multiple points video conference service. CONSTITUTION:Video signals at each point inputted from video input terminals 6 (6a-6f) are accumulated temporarily at frame memories 10 (10a-10f), and are read out with a signal having the same clock phase, and a phasing is performed on them. The signal read out from the frame memory 10 are sent to motion area detection circuits 11 (11a-11f) and at the circuits, the difference between frame is taken out, and motions, such as the motions of a mouth, eyes, or hands, are detected. And at picture extraction circuits 12 (12a-12f), only a video part corresponding to a person having the motion is taken out, and the video corresponding to a moving part is synthesized at a picture synthesizing and switching circuit 13. A synthesized picture and a picture at a specified point, etc., are selected with video designating signals 16 (16a-16f) from the terminal and are sent to each terminal through output terminals 7 (7a-7f).
Patent JP-H10125072-A (JP)
Title: Semiconductor memory device
Inventor: RI KOTETSU
IPC: G11C11/407
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of a data input/output line without use of a latch circuit for preventing floating of the data input/output line by keeping constant and minimum the floating time of the data input/output line with a memory device comprising a clock signal generating means for generating a second clock signal, a precharging means, a writing means and an input means. SOLUTION: This semiconductor memory device comprises a cell 10 for storing data, an input/output driver 12 for outputting the data transmitted through a data input/output line DIO to the cell 10 and a read driver 14 for outputting the stored data read from the cell 10 to the data input/output line DIO. Moreover, a write driver 18, a data output driver 20, a precharge transistor 22 and a PWT generating circuit 30 are also provided.
Patent JP-2001075392-A (JP)
Title: Fixing device
Inventor: KUSUMOTO YASUHIRO
IPC: G03G15/20
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent warming-up time from getting longer, productivity from getting low and energy efficiency from lowering by restraining the heat loss of an endless belt in a fixing device what is called a belt nip type fixing device. SOLUTION: This fixing device is equipped with a fixing member 1 equipped with a heating source 1a and rotatably disposed, the endless belt 2 rotating in a state where it is arranged to press-contact with the member 1 and interposing a recording medium K carrying an unfixed toner image T between the member 1 and the belt 2, a pressure imparting member 3 provided to abut on the belt 2 inside the belt 2 and pressing the belt 2 toward the member 1 side, and a holding member 4 disposed inside the belt 2 and holding the member 3. Then, a heat insulating layer 5 is provided on the outer peripheral surface of the member 4 opposed to the inner surface of the belt 2.
Patent JP-H07100142-A (JP)
Title: Tourniquet and pump for charging and discharging fluid
Inventor: KAWASAKI ATSUKO
IPC: A61B17/12
Filed: 1993-10-04
Abstract: PURPOSE:To reduce the cost to suit to throw-away use and to enable convenient adjustment of the pressing force. CONSTITUTION:In a tourniquet A for suppressing bleeding having a hard case 2 attached by optional means on a predetermined place of the tourniquet made of non-stretchable or low-stretchable fibers, a nonwoven fabric or a film, and housing a balloon capable of expanding by filling a fluid in the hard case 2 through a check valve 5, the check valve 5 is employed to seal the valve part by the internal pressure, and a push pin 10 is placed inside the end of a connecting hose 8 of a pump B so as to release the check valve by connecting the pin to the check valve 5 of the tourniquet A.
Patent JP-H0590653-A (JP)
Title: Superconducting device
Inventor: KUBOTA HIROSHI
IPC: H01L39/22
Filed: 1991-09-26
Abstract: PURPOSE:To provide a superconducting device capable of increasing a critical current Ic with satisfactory reproducibility due to liquid nitrogen temperature upon using a Y-Ba-Cu-O oxide superconductor as a superconductor and a (Y, Pr)-Ba-Cu-O electrically conductive oxide as an ordinary conductor layer where part of Y of a Y oxide superconductor is replaced by Pr. CONSTITUTION:A title superconducting device constructs a superconductor/ ordinary conductor/superconductor junction using Y-Ba-Cu-O oxide semiconductors 2, 4 and a (Y,Pr)-Ba-Cu-O electrically conductive oxide 3 where at least part of Y in a Y oxide superconductor is replaced by Pr. A replacement ratio by Pr in the (Y,Pr)-Ba-Cu-O electrically conductive oxide 3 is continuously increased from the neighbourhood of an interface between the superconductor layers 2, 4 and the ordinary conductor layer 3 toward the interior of the ordinary conductor layer 3.
Patent JP-H1187690-A (JP)
Title: Semiconductor element
Inventor: HANAKURA MITSURU
IPC: H01L29/74
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To enhance the withstand voltage of a power semiconductor element. SOLUTION: A P-type collector layer 2 is formed on a lower surface side of an N<-> -type base layer 1 of a semiconductor substrate. Trench grooves 10a have been formed beforehand at a part formed with an outermost P-type well layer 4a and a part formed with a P-type guard ring layer 9a (ends of an element) at an upper surface side of the layer 1. When a part formed with a P-type well layer 4 and the groove 10a are P-type diffused by heat treating at the same time to form the layer 4 and the layer 9a, the layers 4a and 9a are formed deeper than the layer 4. Then, source layers 5a, 5b are formed in the layer 4, the source layer 5a is formed in the layer 4a, and an insulating film 6, a gate electrode 7 and a source electrode 8 are respectively provided at predetermined positions, thereby constituting a MOS control transistor 20a.
Patent JP-H0191951-A (JP)
Title: Molten-welded casting method for metal part in mold
Inventor: YOSHIDA HAJIME
IPC: B22D19/04
Filed: 1987-10-02
Abstract: PURPOSE:To surely integrate metal part by molten-welding, by pouring molten metal into a first mold after setting a metal part at boundary of first and second molds and next, pouring the molten metal into the second mold after solidification of the molten metal in the first mold. CONSTITUTION:The metal part 2 is set at the boundary of the first and second molds 12, 13, and also the molten metal is poured from sprue 14 in the mold 12 and solidified as enclosing circumference at the lower part of the metal part 2. Next, after solidification of the molten metal in the first mold 12, the molten metal is poured from sprue 17 in the second mold 13 and filled up in feeder head and flowed to pouring basin 19 at reversed side. As the metal part 2 is firmly held and fixed by solidification of the molten metal in the mold 12, bending of the metal part 2 is surely prevented. By solidification of the molten metal in the first and second molds, the molten-welding of the metal part 2 is surely integrated and formed.
Patent JP-S60143165-A (JP)
Title: Car theft preventer
Inventor: KATAOKA YUKIROU
IPC: B60R25/10
Filed: 1983-12-29
Abstract: PURPOSE:To prevent miss setting of theft preventer due to erroneous function of unlock detection switch caused through over-turning of key cylinder in the unlocking direction when drawing a key, by providing means for releasing function of locking operation confirming section only when unlocked state has been detected during operation of timer means provided in locking operation confirming means. CONSTITUTION:Locking operation confirming means A will confirm locking operation of key cylinder fixed to the chassis outer shell open/close section such as a trunk. With correspondence to confirmation of locking operation by means of said means A, theft prevention controlling section B is set to unauthorized intrusion waiting state while reset by means of reset operation controlling means C to detect unauthorized intrusion on the basis of open/close signal from open/ close state detecting means D fixed to the door only under unauthorized intrusion waiting state.
Patent JP-H0692405-A (JP)
Title: Container tilting device for refuse collecting vehicle
Inventor: TAKASE TOSHIO
IPC: B65F3/04
Filed: 1992-09-17
Abstract: PURPOSE:To provide a container tilting device for a refuse collecting vehicle in which stable operation and complete discharge of refuse can be achieved. CONSTITUTION:In each of right and left arm brackets 4 projected backward from the side face of a tail gate 1, one lift arm 5 is respectively supported freely rotatably around a pin 6 as a fulcrum. The right and left arms 5 are connected to each other by a support tube in the middle of the vertical direction. Each end part of a cylinder main body 10 of hydraulic lift cylinder 9, which acts as a lift arm driving means, and rod 11 is connected to the lower part of a side panel 3 or to the upper part of the lift arm 5. An approximately U-shaped pin receiver 13 is welded to the rear end face of the support tube, and its inside is formed into a vertically long groove 14 whose lower end part is opened. A hook-shaped catch 15 is arranged right beneath the pin receiver 13. A hydraulic cylinder 16, which acts as a catch driving means, for the catch is installed inside the lift arm 5.
Patent JP-H06105562-A (JP)
Title: Pwm controller for inverter
Inventor: ISHIJIMA GIICHI
IPC: H02M7/48
Filed: 1992-09-18
Abstract: PURPOSE:To continuously operate an inverter while protecting a switching element at the time of increasing a current. CONSTITUTION:An operator sets a frequency f1 mode in an initial state (S1).. A current detected value Ip is compared with a threshold value K1 in a suitable operating period (S4). At the time of a steady state, the frequency f1 mode is maintained (S4: N). At the time of an overcurrent, the frequency f1 mode is switched to a frequency f2 mode (S5). A switching loss is reduced. Heat generation of a switching element is suppressed. The operator monitors the reset to a steady range of the Ip after the mode is switched to the frequency f2 mode (S6). When it reaches the steady state (S6: Y), it is switched to the frequency f1 mode, and returned to a steady operation (S7).
Patent JP-H0296134-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C7/305
Filed: 1988-10-01
Abstract: PURPOSE:To improve the sharpness and the color reproducibility of the subject material by incorporating a specified yellow coloring coupler in a blue sensitive emulsion layer, and a specified compd. in the blue sensitive emulsion layer or its adjacent layer, respectively. CONSTITUTION:The yellow coloring coupler shown by formula I is incorporated in the blue sensitive emulsion layer, and the compd. shown by formula II is incorporated in the blue sensitive emulsion layer and its adjacent layer. In formulas I and II, R1 is aryl group, R2 is hydrogen or halogen atom, etc., R3 is a group capable of being substituted to an aromatic ring, LVG is a group capable of being released by coupling with the oxidant of an aromatic primary amine developing main agent (l) is an integer of 0 - 4, A is a group capable of being image-wisely released a group -(L)n-B, L is a group capable of being released a bond between the group L and a group B after being released from the group A, (n) is 0 or an integer of 1, B is a group capable of forming a fluorecent compd. by being released from a group A-(L)n. Thus, the sharpness and the color reproducibility of the photosensitive material are improved.
Patent JP-S60145939-A (JP)
Inventor: SUZUKI TAKESHI
IPC: F27D13/00
Filed: 1983-12-30
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-H0676049-A (JP)
Title: Infrared led luminaire for vehicle number recognition system
Inventor: HAYATA FUMITAKA
IPC: G06Q50/10
Filed: 1992-08-25
Abstract: PURPOSE:To relax congestion and snarl for entrance to and exit from a parking lot by providing an LED luminaire which has a high infrared reflection factor and performs the processing of clear pictures and has a high recognition reliability. CONSTITUTION:With respect to the illumination system used to pick up the image of a vehicle 3 by an ITV camera, many LEDs 13 in the infrared light emission band having a specific angle of light emission are arranged on a base like a curved face to locally condense the light of each LED. With respect to the arrangement pattern of adjacent LEDs 12, they are so rotated that relations of attaching positions of anodes and cathodes of individual LEDs 13 on the base 12 are random, and the irregularity of light emission patterns of individual LEDs 13 is cancelled.
Patent JP-S63101571-A (JP)
Title: Air breather device for oil seal
Inventor: KOBAYASHI TOSHIO
IPC: F16H57/027
Filed: 1986-10-20
Abstract: PURPOSE:To prevent oil of different kind from infiltrating to the side of an automatic transmission case while simplifying a structure, by providing a through hole being positioned in the upper from an opening hole to the atmosphere in a gasket disconnecting both breather passages. CONSTITUTION:A through hole 25 is provided in a part being positioned in the upper from an atmosphere opening passage 20 and a through hole 22 in a gasket 2 disconnecting breather passages 24, 18c. In this way, even if a common breather is used, oil of different kind, rising from a bearing through the breather passage, is allowed to flow in the atmosphere opening through hole 20, generating no possibility of infiltrating into the breather passage in the side of an automatic transmission case 1. Accordingly, the breather can be used in common, and a breather device, which simplifies its construction while satisfying a condition able to reduce a number of part items, enables the oil of different kind to be prevented from infiltrating into the side of the automatic transmission case 1.
Patent JP-H0191350-A (JP)
Title: Surface treatment of aluminum alloy cylinder for tape recorder
Inventor: OTSUKA TATSUO
IPC: G11B15/61
Filed: 1987-09-30
Abstract: PURPOSE:To improve the moisture resistance of an Al alloy cylinder and to prevent the corrosion by degreasing and washing the surface of the cylinder after machining and by forming an org. thin film having hydrophobic groups on the uppermost surface of the cylinder. CONSTITUTION:A silane monomer having a hydrolyzable group reactive with inorg. matter and an org. group, e.g., CH3Si(OR)3 is dissolved in an org. solvent or a coupling agent which cross-links molecules at the interface between an inorg. filler and an org. polymer matrix, e.g., a silane coupling agent represented by a formula (RO3)-Si-R-Y or a titanate coupling agent represented by a formula RO-Ti-(OXRY)3 is dissolved in an org. solvent. The resulting soln. is used as a treating bath. After the surface of of an Al alloy cylinder is degreased and washed, the cylinder is immersed in the bath, an oxide film on the surface of the cylinder is allowed to react with the treating agent to form a water repellent coating film and the cylinder is dried by heating. By this treatment, the moisture and corrosion resistances of the cylinder are improved.
Patent JP-2001071014-A (JP)
Title: Method and device for preventing meandering of steel strip
Inventor: YAMAMOTO KAZUOMI
IPC: B21B15/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To achieve the improvement of the yield of products, the prevention of the occurrence of equipment trouble, securement of the safety of workers and also to automate the preparatory work for connecting the end parts of the steel strips by surely preventing the meandering, waving or the like of a steel strip at the time of conveying the terminal part of the steel strip. SOLUTION: Two steel-strip supplying routes 1, 2 are provided on the inlet side of a conveying/processing line for the steel strips A, B such as a metallic hoop material. When the remaining amount of the steel strip A which is supplied from either of the two steel strip supplying routes 1, 2 is reduced, at the time of cutting the steel strip A, the steel strip A is clamped with a pinch roll 5 between the welding position of the steel strip A, B and a bridle roll 4a and, after cutting the steel strip A, when the terminal part of the steel strip A is conveyed with the bridle roll 4a, by imparting force to the pinch roll 5 with a motor brake 6 in the inverse direction D of the feeding direction C of the steel strip A and applying tension to the steel strip A, the steel strip is made to run in the state of mendering prevention and, after that, the steel strips A, B are welded.