baber/WOPTO huggingface dataset:
Patent JP-H02304418-A (JP)
Title: Dimmer film
Inventor: SHINGU AKIRA
IPC: G02F1/13
Filed: 1989-05-19
Abstract: PURPOSE:To suppress the mutual operation between a transparent conductive film and a liquid crystal layer and to improve the durability of the dimmer film by arranging a transparent film, the transparent conductive layer, an insulating thin layer, and a liquid crystal material layer in specific order. CONSTITUTION:The dimmer film is formed by arranging the transparent film 1, transparent conductive layer 2, insulating thin layer 3, liquid crystal material layer 4, insulating thin layer 3, transparent conductive layer 2, and transparent film 1 in this order. Further, the transparent film 1 is made principally of an organic high polymer compound, which is not limited as long as it is a transparent organic high polymer compound with heat resistance. The transparent conductive layer 2 is made of a metallic or metal oxide compound thin film. Consequently, superior dimmer capability is obtained and excellent durability is also obtained.
Patent JP-H11353122-A (JP)
Title: Method and system for data transfer
Inventor: SIMMS MARK J
IPC: G06F3/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the method and system for data transfer which can transfer data composed in plural records from a data recording medium to a host system while reducing the overhead and the complexity of a processing. SOLUTION: A 1st record length parameter value indicating the length of at least one record is determined (30). Then a 1st record having length matching the 1st record length parameter value is read in (32). At this time, a further read is carried on until a record having length different from the length of the 1st record length parameter value which is determined firstly is read in (34). In some situation, the read of records is interrupted and record having record length matching the record length parameter value is transferred to the host system (36). After all records are transferred, a record length parameter value is redetermined according to a record having different length (38).
Patent JP-S6017964-A (JP)
Title: Semiconductor device
Inventor: OOMURA KAZUMICHI
IPC: H01L29/786
Filed: 1983-07-11
Abstract: PURPOSE:To reduce the area of an MOS transistor by half and to largely decrease a current leakage by forming a gate through an insulating film around a pole or conical unit of semiconductor between two sources and drains. CONSTITUTION:The surfaces of an Mo strip film 5 having a width of a gate length and an insulator 4 are finished substantially in the same height, a gate dielectric insulating film SiO2 of semiconductor MOS is accumulated on Mo, and polycrystalline Si 10 is crystallized in large grains. Then, a gate SiO2 film 14 is formed, semiconductor islands of source, channel, drain are etched, and the film 5 of lower part is exposed. Then, when an Mo film 5' which contains oxygen is accumulated and annealed, a semiconductor Si film 10 contacted with the Mo at the side of the film 10 is varied to an SiO2 film 14, and an MOS structure is formed at the side. Then, the Mo except the gate is etched to expose source and drains 15, 16, P<+> ions 11 are implanted, and converted into N<+> type. When an acceptor impurity is previously doped with a semiconductor substrate, thereby forming electrodes 6, 7, 8 of source, drain and gate to form an n-channel transistor.
Patent JP-S5457481-A (JP)
Title: Production of granular waste water disposing material
Inventor: SATOU HIROSHI
IPC: B01J20/12
Filed: 1977-10-18
Abstract: PURPOSE: To obtain a granular disposing material having high strength and superior oil separation efficiency at the time of disposing waste water by heat treating granules consisting of attapulgus clay made of powder adsorbing substance, attapulgite, and alumina sol as a binder.  
     CONSTITUTION: 10W50 wt% (as alumina component) of alumina sol is mixed into 90W50 wt% of attapulgas clay made of attapulgite having needle-like structure, an average granular size of about 0.1W50μ and a surface area over 100 m 2 /g. The mixt. is then granulated by extrusion and heat treatd at 70W150°C to obtain a desired granular waste water disposing material. This material is suitable for purification of municipal sewage and industrial water, esp. oil-contg. waste water, and by suitably selecting the form it shows its disposing power to all of oily contaminants dispersed or dissolved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63289708-A (JP)
Title: Nonreducible dielectric ceramic constituent
Inventor: FUJINO MASARU
IPC: H01B3/12
Filed: 1987-05-20
Abstract: PURPOSE:To aim at reduction in electrode cost with the promotion of large capacity in a laminated condenser by containing a specific amount of Mn, SiO2 and ZnO each in a main component to be expressed in a formula (Sr1-xCax)m(Ti1-yZry) as a subcomponent. CONSTITUTION:A main component is expressed with a formula (Sr1-xCax)m(Ti1-yZry), and x, y and m are of 0.30<=x<=0.50, 0.92<=y<=0.98, 0.95<=m<=1.08, respectively. And Mn is converted into MnO2 and its 0.01-4pts.wt., a 2.00-8pts. wt. of SiO2 and 0.01-1.00pts.wt. of Zn are contained in this main component 100pts.wt. as a subcomponent. A nonreducible dielectric ceramic constituent of suchlike composition is used as material for a laminated condenser, and what is more, a base metal such as Ni, Fe, Cr or the like is usable as an internal electrode, so that reduction in cost of the electrode with the promotion of large capacity in the laminated condenser can be realized.
Patent JP-S6017392-A (JP)
Inventor: TAKIZAWA TERUHIRO
IPC: H01F7/20
Filed: 1983-07-11
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-S613748-A (JP)
Inventor: TOYODA TAKASHI
IPC: B41M5/52
Filed: 1984-06-18
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-H02302882-A (JP)
Title: Intersecting point calculating system between curve and straight line
Inventor: SHINOHARA KATSUYA
IPC: G06F17/50
Filed: 1989-05-18
Abstract: PURPOSE:To improve the parallelism of processing and processing efficiency by decomposing a curve into curve patches expressed by a single polynominal. CONSTITUTION:A curve rotating means 10 rotates a straight line so as to make the straight line parallel with the (y) axis and rotates a curve also by the same angle and the rotational angle, rotated curve data and an x-coordinate value are respectively sent to an intersecting point rotating means 60, a curve patch forming means 30 and a rough decision means 40. A natural number forming means 20 forms a natural number 1, the means 30 finds out 4 control points of a partial string of a NOT vector corresponding to the sent curve data and the natural number 1 and sends the control points to the means 40 and a patch- straight line intersecting point calculating means 50. The means 40 finds out the minimum and maximum values of the (x) coordinate values of the four control points and the means 50 finds out the coordinate value of the intersecting point between the curve patch and sends the coordinate value to an intersecting point rotating means 60. Consequently, the parallelism and processing efficiency can be improved.
Patent JP-H05134255-A (JP)
Title: Liquid crystal display device
Inventor: KANBE JUNICHIRO
IPC: G09G3/36
Filed: 1992-05-18
Abstract: PURPOSE:To provide the gradation display of an element for which a chiral smectic liquid crystal is used by setting the angle formed by the polarization axis of a polarizer and the axis of the uniaxial anisotropy of the liquid crystal at a specific angle. CONSTITUTION:The chiral smectic C (SmC*) phase is used for a liquid crystal layer 103. The liquid crystal molecules are oriented in the average molecular axis direction 501 coincident with the rubbing direction of an orientation control film 105 in the SmA phase which is the uniaxial anisotropy phase. The average molecular axis direction 502 of the liquid crystal molecules are oriented at the angle theta with the rubbing direction 500 in the SmC* phase. The average molecular axis direction 503 of the liquid crystal molecules change to the angle THETAlarger than the angle theta when a voltage is impressed between upper and lower electrodes 102 and 102' in such a state. The one polarization axis direction 504 of the polarizers 107, 108 is aligned to the molecular axis direction 502. The number of the pulses in the phases of the information signals to be impressed to signal electrodes 102' is changed according to gradations.
Patent JP-H0424994-A (JP)
Title: Soldering equipment for lead insertion type component
Inventor: KANEKO HITOSHI
IPC: H05K3/34
Filed: 1990-05-15
Abstract: PURPOSE:To reduce the manhour for mounting work of special components by a hand, and improve reliability of soldering, by jetting, upward from a nozzle, melted solder against a lead of a component on the back side, which component is inserted from above at a specified position of a fixed printed board. CONSTITUTION:A special lead insertion type component 11 is mounted on a printed wiring board 3 wherein ordinary components 1 are mounted on both surfaces by using an automatic mounting equipment. Firstly, in this work, the printed wiring board 3 is mounted on a table 7; leads are cut to be in a uniform length; the component 11 whose tips are coated with flux are mounted by inserting each lead 2 in a specified position. This parts mounting is simultaneously performed for all parts to be mounted on the same printed wiring board 3. After that, when a control part 9 is started by operating a switch, a table 7 is automatically moved in XY direction; the positions of the inserted leads are made to coincide with the vertical axis position of the nozzle 5; at this position, the printed wiring board 3 is made to descend by 10mm; at the same time, a plunger 83 is started, and melted solder 6 is jetted from the nozzle 5.
Patent JP-H05322840-A (JP)
Title: Water content measuring instruemtn and method
Inventor: WATANABE KEIICHI
IPC: G01N27/416
Filed: 1992-05-18
Abstract: PURPOSE:To obtain a water content measuring instrument which can measure amount of water content within a specimen continuously and accurately and a method for measuring water content using it by reducing the influence of a solid object which is included in the flowing specimen. CONSTITUTION:The title instrument is provided with at least a pair of cathodes 2 and anodes 1 which are connected to a power supply and a measuring part and a resin insulation part 3 where the cathode and the anode are fixed and only the tip 11 is exposed, the electrode width of the cathode and/or the anode is 0.2mm or less, the spacing between the cathode and the anode is 0.5mm or less, further the resin insulation part is in spherical shape, and then an electrode surface with the cathode and the anode which are exposed on the surface is in columnar or spherical sculptured surface. When installing the title instrument into a flowing specimen and then applying a DC voltage which is not less than 2.5V to measure the water content of the specimen. the exposed electrode surface of the water content measuring instrument is installed vertically for the direction of flow.
Patent JP-S6017615-A (JP)
Title: Catalytic combustion device
Inventor: SHIBATA TSUNEO
IPC: F23D11/02
Filed: 1983-07-08
Abstract: PURPOSE:To quickly and surely enable to confirm the continuation of combustion and the presence and absence of ignition by a method wherein the heat of catalyst for combustion is transmitted to catalyst for ignition confirmation in order to red-heat its through-hole part. CONSTITUTION:The heat generated at an ignition heater during energizing is quickly transmitted through the tip part 10 of catalyst 9 for ignition confirmation and further the combustion heat generated at catalyst 1 for combustion is also quickly transmitted through the tip part 10 of the catalyst 9 for ignition confirmation and the contact surface between the catalyst 1 for combustion and the catalyst 9 for ignition confirmation in order to start combustion at the catalyst for ignition confirmation. Because the air flow resistance of the through- hole part 11 of the catalyst 9 for ignition confirmation is small, gas concentrates at the through-hole part 11, resulting in red-heating the part 11. Accordingly, the ignition confirmation can be done by monitoring the red-hot through hole part visually. Further, the continuation of combustion can also similarly be performed in the similar manner.
Patent JP-H02302429-A (JP)
Title: Production of elastic polyester
Inventor: ISHII HIROMITSU
IPC: C08G85/00
Filed: 1989-05-17
Abstract: PURPOSE:To economically obtain the subject high quality polymer by carrying out addition polymerization of a crystalline aromatic polyester with a lactone compound in a continuous stirring mixer having plural platy paddles fixed to parallel and eccentric stirring shafts of the same diameter. CONSTITUTION:A crystalline aromatic polyester, such as polyethylene terephthalate, and a caprolactone, such as epsilon-caprolactone, are charged from a feed port 4 of a double-axle self-cleaning type mixer having platy paddles 2 of cross-section in the form of a convex lens, ellipse, etc., in which the paddles fixed to one stirring shaft 1 face to the paddles fixed to the other and rotate in a drum having a jacket 3 for regulating temperature with mutual clearances kept among the inner surface of the drum, tips of the paddles and the facing paddles and reacted at, e.g. 210 to 280 deg.C, to afford the objective polymer.
Patent JP-2000315105-A (JP)
Title: Management system for nc machine tool and its management program
Inventor: MASUDA HIROYUKI
IPC: G05B19/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a management system and a management program for an NC machine tool which can be operated from a personal computer with high operation efficiency. SOLUTION: The NC machine tool management system remotely manages an NC machine tool from a personal computer(PC) connected to the machine tool through a network. The NC machine tool has a parts working part 1 for executing parts working by numerical control(NC) and an NC part 2 for controlling the operation of the parts working part 1 in accordance with a prescribed working program. The PC has a graphical user interface function and a picture display part for displaying an icon standing for the NC machine tool, senses the operation state of the machine tool and displays an icon corresponding to the sensed operation state. Consequently, the PC can execute accurate remote operation while surely grasping the operation state of the machine tool.
Patent JP-S5827491-A (JP)
Title: Color reproducing device for double scanning television receiver
Inventor: HARADA SHIGERU
IPC: H04N9/64
Filed: 1981-08-10
Abstract: PURPOSE:To perform accurate color demodulation, by obtaining continuous phase of each sub-carrier during each double speed scanning period, in a double speed scanning television receiver which twice scans signals substantially equal with each other obtained from signals during horizontal scanning period. CONSTITUTION:A double speed scanning signal S2 from a terminal 26 becomes a chroma signal SC1 through a band pass amplifier 9 and is connected to a contact (a) of a switch 29 and to a contact (b) via an inverter 30. The switch 29 is changed over at each 1H with a switching pulse PG applied to a terminal 27. Thus, the phase of sub-carrier of an output signal SC2 of the switch 29 is inverted at each 1/2H. On the other hand, a burst SB is picked up from the signal SC1, which drives a sub-carrier oscillator 17. Then, the phase of the sub-carrier is continuous in each scanning line and chroma signals R, G and B with correct demodulation can be obtained from a color reproducing circuit 25.
Patent JP-S6017649-A (JP)
Title: Ventilating fan for range
Inventor: OZEKI KENICHI
IPC: F24F7/06
Filed: 1983-07-08
Abstract: PURPOSE:To permit to clean a hood easily and sufficiently and simplify to attach it by arranging detachably the hood separately from a ventilating device. CONSTITUTION:The hood 11 is different from the ventilating device 1 and is provided with a ventilating port 12, smaller than a suction port 10 for a casing 2, at the uppermost section thereof. A keyhole-like fitting hole 13 is formed on the lower half of the vertical back surface of the ventilating hole 12, the fitting hole 13 is hooked to a screw 13 screwed to the wall 6b of a cooking room 6 so as to arrange the hood detachably below the ventilating device 1 under facing the ventilating port 12 to the suction port 10 of the casing 2. When the hood 11 get dirty, only the hood 11 is detached and washed easily and sufficiently without taking care of the ventilating device 1. On the other hand, the ventilating device 1 may be connected to an exhaust duct 9 or the like independently of the attaching condition of the hood 11.
Patent JP-S5837072-A (JP)
Title: Apparatus for bonding windshield glass dam of vehicle
Inventor: HIRATA TOSHIO
IPC: B60J1/02
Filed: 1981-08-12
Abstract: PURPOSE:To construct an apparatus capable of efficiently bonding a dam to glasses of various shapes, by circularly and horizontally moving a windshield glass side placed on a holding stand and simplifying the operation of the holder block side of a dam. CONSTITUTION:The end part of a dam 10 drawn out from a holder block 46 is pressed against the surface of the periphery of a windshield glass 7 fixed to a holding stand 28 to hold the end part. While rotating the holding stand 28 (i.e., the glass 7) in one direction and moving it horizontally, the dam 10 is drawn out to bond it to the whole circumference of the glass 7 along its periphery. In the above operation, the horizontal movement of the holding stand 28 is controlled through a controlling apparatus 27 by a signal from the position displacement detector 51 of abutting rollers 50, 50 in contact with the outer peripheral surface of the glass 7. At the corner part of the glass 7, the rotation of the holder block 46 is controlled by a signal from a tangential direction detector 55 for the glass edge of the rollers 50, 50. At the same time, the rotating speed of the holding stand 28 is controlled so as to be in inverse proportion to the angular velocity of the block 46.
Patent JP-S6084879-A (JP)
Title: Photo thyristor
Inventor: MORI MUTSUHIRO
IPC: H01L31/111
Filed: 1984-06-20
Abstract: PURPOSE:To obtain the titled device of a high photo transmission efficiency and a high photosensitivity by a method wherein an optical guide is split into the first optical guide member at the part of penetration through a package and the second optical guide member present inside the package and having a bending part, and the second guide is formed of a quartz series glass. CONSTITUTION:A photo thyristor element 1 consists of a semiconductor substrate 11 having a pair of the main surfaces and a required P-N junction between the main surfaces and an anode electrode 12 and a cathode electrode 13 in ohmic contact with both the main surfaces of this substrate. The first optical guide member 31 penetrates through an insulation ring 25 and is hermetically fixed to the ring via metallic sleeve 32. The second optical guide member 33 is arranged inside the package; one end is optically coupled with the first optical guide member 31, and the other end is opposed in proximity to the photo receiving surface 14 of the element 1. This member 33 is formed of a quartz series glass and has the bending part on the midway. The second optical guide member is guided to a groove 222 connecting the recess 221 of a cathode post 22 to the periphery.
Patent JP-H10319911-A (JP)
Title: Led display device and control method therefor
Inventor: MATSUDA YOSHIKAZU
IPC: H04N9/30
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a display device improved in reproducibility of color in an original red color, a red color region, an original green color and a green color region. SOLUTION: This device is provided with a LED display circuit 11 in which light emitting blocks 10 consisting of LED of three or more colors are arranged in a matrix type, a red color control circuit 4, a green color control circuit 5, and a blue color control circuit 6 controlling a ratio of light emitting quantity of each LED corresponding to video signals of a read color, a green color, and a blue color, and a red color LED drive circuit 7, a green color LED drive circuit 8, and a blue color LED drive circuit 9 controlling lighting of each LED. Thus, video display of natural color having good color reproducibility in a red color region and a green color region can be performed by performing red primary color light emission and green primary color light emission with LED of two or more colors.
Patent JP-2000315348-A (JP)
Title: Optical disk reproducing device utilizing slot-in system
Inventor: KATO MASAHISA
IPC: G11B17/051
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a sub-standard optical disk from becoming a state unable to take out. SOLUTION: By a control part 24A, a size of disk is discriminated plural times from the detection output of a disk detecting part 13 during an optical disk is in a state loaded on a turntable 5, and when the eject operation is made by an eject operating part, a slot-in type loading part is controlled to start the unloading operation, and when the sizes discriminated plural times are all large, the unloading operation is stopped when the state of the optical disk attained to an ejecting position is detected by a 1st disk ejection detecting part 17 for the large size, and when the sizes discriminated plural times are all small, the unloading operation is stopped when the state of the optical disk attained to the ejecting position is detected by a 2nd disk ejection detecting part 20 for the small size, meanwhile, when the sizes discriminated plural times are different,  the unloading operation is stopped when the state of the optical disk attained to the ejecting position is detected by both 1st and 2nd disk ejection detecting parts 17, 20.
Patent JP-S6020805-A (JP)
Inventor: ROBAATO AI SAMAAZU
IPC: B23B31/06
Filed: 1984-06-20
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-S62282315-A (JP)
Title: Redundant power unit
Inventor: INAO KIYOHARU
IPC: G05F1/10
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a redundant power unit with high reliability while applying proper overload protection at all times regardless of number of faulty power unit by providing a switching means switching the protection threshold value of its own overload protection circuit discretely in response to the faulty state of other power unit. CONSTITUTION:If any of (N+1)-set of power units is faulty, an overload protection value switching means DR in each power unit receives a signal representing the faulty state from the faulty power unit. Then it is judged that one set is faulty and the other remaining M-set of power units are normal and the DR throws a switch SW to the position selecting the overload protection value VTH2. Then a comparator A2 in the N-set of the power units applies overload protection so that the current I1 flowing through a current sensing resistor R1 is not larger than a value corresponding to the overload protection value VTH2. The overload protection value VTH2 is selected so that the current I1 flowing through the current sensing resistor R1 is not much larger than a value of I1=I0/N.