baber/WOPTO huggingface dataset:
Patent JP-H03246517-A (JP)
Title: Color liquid crystal display device
Inventor: KOBAYASHI KAORU
IPC: H04N9/31
Filed: 1990-02-24
Abstract: PURPOSE:To enable color display with excellent color balance, without sacrificing its brightness by providing a light converging means on the light incidence side of a liquid crystal shutter means corresponding to a filter means of at least one weak color among respective color light beams. CONSTITUTION:A lens part 22 is provided with many lenses 28R, 28G, and 28B at its opaque part 26 corresponding to respective liquid crystal shutters of R, G, and B; and the lens 28R has shorter focal length than other lenses and is formed convexly and the apparent aperture rate of a shutter part of R is AR. Then the aperture rates of respective shutter parts of R, G, and B are so determined that AR > AG > AB. Further, the intensity of the output light of a fluorescent lamp is so set that R < G < B, so the former relation is reversed. Therefore, weaker light is intensified more through the operation of lenses 28R, 28G, and 28B. Consequently, the light of a light is utilized effectively to make the color display with the good color balance without sacrificing its brightness.
Patent JP-2000244918-A (JP)
Title: Device and method for compressing moving picture
Inventor: UEDA HIROAKI
IPC: H04N19/146
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for compressing a moving picture by which a size of a code buffer storing a compression code of a picture can be reduced. SOLUTION: The moving picture compression device has a buffer 13 having an picture buffer 132 provided with storage areas to store an original picture and a code buffer 134 provided with storage areas to store a picture compression code, a means that monitors whether or not a data capacity of compression codes stored in the storage areas of the code buffer 134 exceeds a capacity of the storage areas of the code buffer having been reserved in advance, a means that newly allocates storage areas in the unit of frames not needed in the picture buffer to the storage areas of the code buffer in the case that the data capacity of the compression codes exceeds the capacity of the storage areas of the code buffer having been reserved in advance,  and a means 23 that tentatively writes data of the compression codes in excess of the capacity of the code buffer to the storage areas newly allocated as the storage areas of the code buffer.
Patent JP-S6285229-A (JP)
Title: Ttl light measuring device of single-lens reflex camera
Inventor: MURAMATSU MASARU
IPC: G03B7/099
Filed: 1985-03-06
Abstract: PURPOSE:To measure object light efficiently and to eliminate the difference of a light measurement area even when a lens is interchanged by dividing a submirror by a boundary line which runs on the intersection of the optical axis of a photographic lens and constituting >=2 areas which differ in reflection direction characteristics. CONSTITUTION:Rays of light 11 incident on a point P1 from a photodetecting element 6 are diffuse-reflected within a narrow range by the upper Fresnel mirror 41 of the submirror 4 to form an area 11b and rays of light 12 incident on a point P2 form an area 12b at a lower part 42 similarly. Then, rays of light guided from the photographic lens 1 to the photodetecting element 6 backward through the optical path are divided into four sections on the submirror 4 to become rays of light of the four uniform areas. Therefore, the object light is measured efficiently and even if there is a difference in F value of an interchangeable lens at open aperture or if the lens is stopped down, variation of the light measurement area in a picture plane is eliminated.
Patent JP-S606657-A (JP)
Inventor: KAARUUHAINRITSUHI SHIYURUTEEER
IPC: C07B61/00
Filed: 1984-03-09
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-S54137594-A (JP)
Title: Atomic reactor control rod driving hydraulic system and operation method
Inventor: INOUE AKIHIRO
IPC: G21C7/16
Filed: 1978-04-17
Abstract: PURPOSE: To prevent from dew condensation of piping and equipment surface to improve soundness by providing insulation material for suction pipe joined with condensation storage tank and condenser and driving pump and providing heater for driving pump discharge pipe.  
     CONSTITUTION: Cooling water supplied to control rod driving unit 15 is provided from condenser 5 or condensation storage tank 12 or from both, and joined with pump 13 by means of connecting pipe 16 through condensation de-salting unit 7 to transmit to configuration 15 through dhydraulic control unit 14 from pump 13. Insulation material 32 such as glass wool is covered on the connection pipe 16, and further heater 33 is provided for discharge pipe of pump 13. Insulation material 32 and heater can be provided in parallel or can be provided one of them. Heater 33 is controlled allowing the supply water to give several degrees higher than dew point within the dry well 2a. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07254150-A (JP)
Title: Copying method
Inventor: KITAORI NORIYUKI
IPC: G11B5/86
Filed: 1994-03-15
Abstract: PURPOSE:To easily execute copying at a low cost by making it possible to execute copying without requiring a mirror mother VTR and mirror mother tape. CONSTITUTION:A blank tape B1 transferred with prescribed information signals by a master VTR and a blank tape B2 of the same kind has the blank tape B1 are mounted at a transfer device shown in Fig. At this time, the tape B1 and the blank tape B2 are mounted at the magnetic transfer device by superposing both tapes in such a manner that the growth direction 1M of the columns in the magnetic metallic film 1 of the tape B1 and the growth direction 1B of the columns in the magnetic metallic film 1 of the blank tape B2 intersect with each other and that the magnetic metallic films l come into contact with each other. A bias magnetic field is perpendicularly impressed to the tapes from the base side of the blank tape B2 by a ring type magnetic head 5, by which the recording information signals of the tape B1 are transferred to the blank tape B2. Next, the blank tape B3 of the same kind as the tape B2 recorded with the information signals used and the information signals are transferred to the tape B3 in the same manner as for the transfer from the tape B1 to the blank tape B2.
Patent JP-H01218650-A (JP)
Title: Continuous discharge type centrifugal separator
Inventor: SUZUKI TOMIO
IPC: B04B1/20
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the generation of swirly flow in the cross-sectional direction in a flow path and to enhance precipitation effect by providing one or more sheets of flow straightening plates to the part performing principal solid/ liquid separation, namely between the adjacent pitches of a screw to the discharge port of separated liquid from a slurry feed port. CONSTITUTION:Both a rotary bowl 1 provided with a slurry feed hole 6, the discharge port 5 of separated sludge and the discharge port 4 of separated liquid and a screw 3 arranged on a uniaxial line in the inside thereof are provided and the rotary bowl 1 and the screw 3 are rotated to the same direction while holding differential velocity. One or more sheets of flow straightening plates 8 lengthened to the radius direction are provided between the adjacent pitches of the screw 3 in the part performing principal solid/liquid separation. As a result, the generation of swirly flow is prevented in the cross-sectional direction in the flow path and thereby precipitation effect is enhanced and the clarified supernatant liquid can be discharged as separated liquid.
Patent JP-S56142337-A (JP)
Title: Air cooler
Inventor: FUTAMURA KEIZOU
IPC: F24F11/00
Filed: 1980-04-03
Abstract: PURPOSE: To make it possible to extend the operation hours of the air cooler at the time of initiation of cooling, in response to the cooling condition by a method wherein the operation and the stopping of the air cooler is controled by duplex hysteresis detecting means having two hysteresis zones one of which can include the other.  
     CONSTITUTION: In a cooling cycle including a compressor 2, a condenser 8, an expansion valve 7 and a coolant evaporator 5 connected to one another through pipes, a couple of parallelly connected thermostats 4 and 9 are inserted in a power supply line extending from a power supply terminal 1 to an electromagnetic clutch 3 arranged at the junction of the compressor 2 and a vehicle engine. The thermostats 4 and 9 are constructed such that the contacts thereof are opened and closed through capillary tubes 4a and 9b leading to temperature sensers 6a and 6b, respectively, which are fixed close to the surface of the evaporator 5. In addition, the thermostats 4 and 9 have different hysteresis zones A and B, respectively, which have such a relationship that the zone B is included in the zone A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03251066-A (JP)
Title: Motor balance structure
Inventor: NAKAMURA ATSUO
IPC: H02K15/16
Filed: 1990-02-27
Abstract: PURPOSE:To adjust residual imbalance of a motor upon completion of assembly by providing a plurality of taps on each outer face of a gear for detecting the rotation of oil intrusion preventing labyrinths arranged at the front and rear ends of the motor. CONSTITUTION:Labyrinths 22F, 22R are arranged, respectively, at the front end of front housing 16 of a motor and the rear end of rear housing 18. Furthermore, sixteen taps 22A are arranged, with equal interval in the circumferential direction, on the outer faces of the labyrinths 22F, 22R. Upon completion of assembly, imbalance is measured by means of a field balancer while rotating the motor. A stop screw screwable into the tap 22A made in the labyrinth 22F is then screwed into an appropriate tap according to the amount of imbalance thus suppressing imbalance as low as possible. Consequently, a motor structure, balanced over the entire rotational speed range, can be obtained with low cost.
Patent JP-H09291073-A (JP)
Title: Vitamin d derivative of crystal form
Inventor: IKEDA MASAHIKO
IPC: A61P35/02
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound excellent in storage stability, easy in handleability, and useful as a medicine for treating or preventing diseases caused by the abnormal absorption, transport or metabolism of calcium. SOLUTION: This vitamin D derivative of crystal form is represented by formula I. The derivative can be obtained by applying a crystallization treatment to a vitamin D derivative of amorphous form represented by formula II in an organic solvent containing water. For example, 10mg of the vitamin D derivative of amorphous form represented by formula II is dissolved in 0.2ml of diethyl ether, and the obtained solution is mixed with 1.35ml of toluene and subsequently stirred, until giving a homogeneous solution. The homogeneous solution is concentrated under vacuum, until being reduced to a half volume of the solution, mixed with three drops (approximately 100mg) of purified water and further stirred at room temperature for >=15hr. The treated solution is cooled to approximately 5 deg.C, and the deposited crystals are filtered off to obtain 7mg of the vitamin D derivative or crystal form.
Patent JP-S55137041-A (JP)
Title: Washing method for solid by ion exchange resin
Inventor: MATSUI YUUJI
IPC: C11D3/37
Filed: 1979-04-14
Abstract: PURPOSE: To remove an electrolyte from a solid containing the electrolyte for a short time and effectively by extremely simple operation by a method wherein an ion exchange resin absorbing the ions of the electrolyte is made coexist in a washing liquid when washing the solid.  
     CONSTITUTION: Water is again added to an aluminum silicate slurry liquid obtained by a reaction, etc. between sodium silicate and aluminum sulfate to which caustic soda is added, a gauze in SUS containing the Amberite IR-120AG of an ion exchange resin is charged, and the liquid is agitated. The liquid is filtered and washed by water, water is again added, the said gauze to which an ion exchange resin Dowex MSA-1 is admitted is charged, and the liquid is stirred. The liquid is filtered, washed by water and dried, and aluminum silicate is obtained. There exists no sodium ion of caustic soda secondarily produced in case of the formation of the slurry liquid in the aluminum silicate. The kinds and shapes of the ion exchange resin used can properly be selected, one kind or two kinds or more may be combined, and it is preferable that ion exchange capacity is larger than the quantity of the ions of an electrolyte to be adsorbed in the quantity of the resin used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57158154-A (JP)
Title: Liquid pressure control apparatus for anti-skid device
Inventor: IKUTA MITSUHO
IPC: B60T8/40
Filed: 1981-03-26
Abstract: PURPOSE:To simplify attachment/detachment of an accumulator by placing in the accumulator setting position, a stop valve adapted to close when the accumulator is detached. CONSTITUTION:A solenoid valve 6 is placed between a master cylinder 1 and a wheel cylinder 8 to discharge pressurized liquid into a reserver 10 and to lessen the pressure according to skid signal. The liquid in the reserver 10 is pressurized through a pump 19 to return a master cylinder 1 through accumulator setting portion 24, an accumulator 23, and a check valve 28. The stop valve 40 provided on the setting portion 24 is opened through a valve opening member 58 of the accumulator 23. When the accumulator 23 is detached, the valve 40 is closed. Consequently, brake liquid can be prevented from leaking and any air vent is no more required.
Patent JP-S6126947-A (JP)
Inventor: COHEN DONALD KENNETH
IPC: G11B7/125
Filed: 1985-03-08
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-H01220604-A (JP)
Title: Garbage storage house
Inventor: KOBAYASHI MINORU
IPC: B65F1/14
Filed: 1988-02-26
Abstract: PURPOSE:To promptly cool garbage and prevent its bad smell by continuing cooling operation for a fixed time after a door mounting a garbage vessel is opened, in a garbage storage house provided with a cooling compressor. CONSTITUTION:When a door 3 is opened for storing garbage, a switch plate 12 separates from a switch 13, and both the switch 13 and a control box 14 are turned on. In this way, a compressor 10 continues operation for the fixed time, cooling the inside 4 of a house. Thus placing the stored garbage 5 quickly in a low temperature condition, a bad smell can be prevented.
Patent JP-H01219368-A (JP)
Title: Frictional mechanism member for compressor
Inventor: TSUDA YOSHIYUKI
IPC: F04B39/00
Filed: 1988-02-26
Abstract: PURPOSE:To aim at the abatement of a sliding loss by constituting one side of compressor frictional mechanism members with a metal material containing a large quantity of nonferroud metal constituent parts and the other side with a ferroud sintered material subjected to lead impregnating treatment, respectively. CONSTITUTION:A rotary compressor 7 is assembled with a roller 3 decentered to a shaft 2, and this roller 3 is rotated as coming into closely contact with an inner wall of a cylinder 8 and as pressing a tip curvature part of a vane 9. A ferrous sintered material subjected to lead impregnating treatment is used on this cylinder 8, and a cobalt radical alloy is used for the vane 9. In this connection, as a vane material, a metal material containing more than 15wt.% of at least one type of nonferrous metal such as W, Co, Mo, Cr or the like may used. In addition, as for a lead impregnating ratio of the ferrous sintered material, a range of 5wt.%-30wt.% is appropriate.
Patent JP-H04264700-A (JP)
Title: Redundantization process signal input device
Inventor: UCHINUMA SOUICHIROU
IPC: G08C25/00
Filed: 1991-02-19
Abstract: PURPOSE:To easily specify abnormal parts in the redundantization process signal input device. CONSTITUTION:A sensor 1, a transmission medium 2 and an abnormality detection means to detect the abnormality of its own are provided on each of input modules 4 and 5. When only the abnormality detection means of the input module 4 of the two input modules 4 and 5 has detected an abnormality, the judgment means of a control module 6 judges the input module 4 to be abnormal whose abnormality has been detected, and when the abnormality means of the input modules 4 and 5 have both detected an abnormality, the judgment means of the control module 6 judges the sensor 1 and the transmission medium 2 to be abnormal. As a result, abnormal parts are easily specified without a complicated process control.
Patent JP-S57160612-A (JP)
Title: Thermoplastic film
Inventor: CHIBA KAZUMASA
IPC: B29C48/08
Filed: 1981-03-30
Abstract: PURPOSE:To manufacture film of good pinhole-proofness at low temperature and transparency, by mixing polyamide composed of caproamide as a main constituent and ethylene type ionomer of the specified value at the specified compounding ratio. CONSTITUTION:Polycaproamide obtained by melting epsilon-caprolactam, 60-95wt% and ethylene type ionomer, 5-40wt% (5-50% of carboxyl radical of the copolymer composed of alpha-olefin and alpha,beta unsaturated carboxylic acid is neutralized with zinc ion, ionized and it has a melt index larger than 7.0.) are mixed and pelletized after melting and milling. Then, a film is obtained by extrusion- forming of this pellet by an extruder having a T die. Biaxial stretch treatment is done if necessary.
Patent JP-S57160542-A (JP)
Title: Push bench process for manufacture of pipe
Inventor: IKEHATA SHIGEKI
IPC: B21C1/26
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a thick pipe efficiently and at a low cost, by forming a cup-like bottomed material pipe, and after that, removing its bottom part, and subsequently, extruding the pipe by inserting a mandrel. CONSTITUTION:A cup-like bottomed material pipe 3 is formed by means of hot Erfurt piercing, etc., its bottom part 3a is cut and removed after cooling, and also a worked part 3' a is formed by reducing the extruding bottom side. Subsequently, a bottomless material pipe 3' is installed on the front of a die 4, and a mandrel 7 installed to a ram head 5' of a hydraulic press, formed in one body with a flange 5, and having the diameter being smaller than the inside diameter of the material pipe 3' is inserted into the inside of the material pipe 3'. Subsequently, hot extrusion of the material pipe 3' is performed in a state that the flange 6 has been pressed against a pipe end 3'b of the material pipe 3'. After that, prescribed finish working such as cutting of the inside and outside surfaces, etc. is performed.
Patent JP-H07255086-A (JP)
Title: Radio telephone set
Inventor: HANDA TOMOHISA
IPC: H04W76/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide a radio telephone set which is superior in convenience and operability and automatically performs automatic line wire origination unless its radio telephone slave equipment is in the service area of its radio telephone master equipment. CONSTITUTION:The radio telephone set consists of the radio telephone master equipment and radio telephone slave equipment; and the radio telephone master equipment is equipped with a radio part 2 which modulates and demodulates a radio signal, a wire part 3 which modulates and demodulate a wire signal, a radio signal analysis part 4 which analyzes the radio signal, a superframe sending-out part 6 which sends out a message sequence, a radio telephone slave equipment monitor part 11 which monitors the radio telephone slave equipment, a radio telephone slave equipment management part 12 which grasps the radio telephone slave equipment, a radio telephone slave equipment number storage part 13 which stores the telephone number of the radio telephone slave equipment, a radio telephone slave equipment number sending-out part 14 which sends out the telephone number of the radio telephone slave equipment, and a control part 5a which controls the entirety, and the radio telephone slave equipment is equipped with a radio signal analysis part which analyzes the received radio signal and a position registration request analysis part which analyzes the position registration request signal from the radio telephone master equipment.
Patent JP-H02224122-A (JP)
Title: Dynamic link system for memory patch data
Inventor: MAEZONO KAZUO
IPC: G06F11/28
Filed: 1989-02-27
Abstract: PURPOSE:To prevent the formation of a useless idle area in a memory by dynamically loading patch data and executing address resolution between a patch data area and an OS program in each loading. CONSTITUTION:The title system is constituted of a patch data registering func tion 10, a patch data loading function and a patch data address resolving func tion 30. Patch data are previously registered in a prepared patch data file 40, when necessary the patch data are loaded from the file 40 to a patch data area 60 and the address of patch data area 60 is written in the OS program 50 simultaneously with the loading of the patch data to the memory. Thereby, at the 2nd execution of the OS program or after, control can be directly trans ferred to the patch data in the area 60. Consequently, the generation of a useless idle area in the memory can be prevented.
Patent JP-H09246109-A (JP)
Title: Method for manufacturing solid electrolytic capacitor
Inventor: IDA TAKASHI
IPC: H01G9/04
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solid electrolytic capacitor small in a leakage current and a breakdown strength by a method wherein, on a face of a porous sintered body composed of a metal having a valve reaction, an oxide film is formed by anodigation by a compound liquid to which hydrogen peroxide water being oxidizing agent is added. SOLUTION: On a face of a porous sintered body composed of a metal having a valve reaction, an oxide film is formed by anodigation by a compound liquid to which peroxide water being oxidizing agent is added. As described above, since the compound liquid to which hydrogen peroxide water being oxidizing agent is added is used, not only hydroxyl ions but also hydrogen peroxide water become a supply source of oxygen required for a formation on of the oxide film. As the result, movement of hydroxyl ions to an anode interface is not rate-determining for forming the oxide film. For this reason, it is also possible to uniformly form the oxide film in a recess of a face of the porous sintered body or a pore inside the porous sintered body.
Patent JP-H10153664-A (JP)
Title: Two-dimensional array radiation detector
Inventor: TONAMI HIROMICHI
IPC: G01T1/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional array radiation detector for improving the accuracy for shielding X rays in slice and channel directions, preventing the error in an X-ray aperture area, and preventing any artifact from occurring. SOLUTION: Pillar-shaped parts 2 are aligned in a stripe shape vertically and horizontally with a specific interval, and a groove part 3 is formed between the pillar-shaped parts 2. A wire 4 is extended between the groove part 3 and an opposing groove part 3, and an X-ray detection element 5 is arranged at a square formed by the wire 4 that is extended vertically and horizontally. The X-ray detection element 5 is screened by the wire 4, thus preventing warpage or distortion from being generated easily and improving the accuracy for shielding X rays in slice and channel directions.