baber/WOPTO huggingface dataset:
Patent JP-S6460088-A (JP)
Title: Automatic white balance control circuit
Inventor: NAKAMURA TAKAHIRO
IPC: H04N9/73
Filed: 1987-08-31
Abstract: PURPOSE:To make a following range wide in white balance control and high accuracy compatible by narrowing the chroma and the brightness range of an extracted signal when the rate of an area in the picture of a low chroma and high luminance signal extracted from a picture signal is wide and widening the chroma and the brightness range when the area is small inversely. CONSTITUTION:A detecting means 14 for detecting a video signal corresponding to an object low in the chroma and high in the brightness, extracting means 8, 9 for extracting a color difference signal part corresponding to a video signal position detected by this detecting means 14 of a color difference signal, integrating means 10, 11 for integrating the extracted signal, and gain control means 12, 13 for controlling the gain of three primary signals according to the output of the integrating means 10, 11 are provided. A control means 15 is which the extracting rate of the signal extracted by the extracting means 8, 9 is decided and the chroma and the brightness condition of the signal to be detected by the detecting means 14 is changed according to this decision result is provided. Thereby, in the white balance control, an automatic white balance control circuit for satisfying the broadness of the following range and the high accuracy is realized.
Patent JP-2000041856-A (JP)
Title: Method for making mixed beverage and cap plug for internally sealing mixing ingredients
Inventor: KUBO REIKO
IPC: A47J31/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a mixed beverage and a cap plug for internally sealing mixing ingredients, allowing the making of a mixed beverage easily and instantly at any time and any place, making available a fresh mixed beverage and eliminating the need for post-disposal. SOLUTION: A cap plug α for internally sealing mixing ingredients can be attached with a bottomless inner plug part 4b inserted in and coupled to the opening 1a of a vessel body 1 for storing water, and forms a sealing part 6 for storing the desired mixing ingredients of a mixed beverage on the bottomless part of the hollow space of the bottomless inner plug part 4b of a cap plug body 4 allowing easy detachment from the opening 1a. In addition, opening teeth 5 are erected on a work conical part 3b for easily breaking the upper and lower division sheets 6a and 6b of the sealing part 6, and a breaking means 3 having an externally projecting operation collar end 3a is provided.
Patent JP-H1122806-A (JP)
Title: Balancing device for damper of lockup clutch
Inventor: YABE HIROSHI
IPC: F16F15/32
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a balancing device for a damper of a lockup clutch of torque converter. SOLUTION: A weight 40 is formed by folding a thin plate into an angle shape consisting of an inserting piece 41 located in the center and straddling parts 42 on both sides. A stepped part 23A is formed in a retainer plate 23 fixed to a piston 22 by rivet 26, and the inserting piece 41 is inserted between the stepped part 23A and piston 22 so that installation is accomplished. The straddling parts 42 are contacted with the two sides of the stepped part 23A and put in tight attachment to the retainer plate. The inserting piece 41 is furnished with a dowel 44 to be fitted in a hole 23C provided in the retainer plate 23.
Patent JP-S59106808-A (JP)
Inventor: KIKUCHI TAKEHIRO
IPC: H02B13/02
Filed: 1982-12-10
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-H0262913-A (JP)
Title: Rotation detecting device
Inventor: MAMIYA TOSHIO
IPC: G01D5/245
Filed: 1988-08-30
Abstract: PURPOSE:To improve the resolution of the detection of rotation by disposing a disk where an N pole and an S pole are magnetized at intervals of specified angle opposed to a rotor. CONSTITUTION:A Hall element 6 is disposed by opposed to the magnetized part of the disk 2 and it makes an output signal from a magnetism sensitive element into a pulse every change of specified amplitude to output. The output signal from the Hall element 6 is supplied to a comparator 13 through an amplifier 7 and an A/D converter 11. Plural reference values corresponding to the output signal from the converter 11 are supplied to the comparator 13 from a table 14. In the comparator 13, the output signal from the A/D converter 11 is compared with plural reference values from the table 14. When the signal coincides with them, the pulse is outputted from the comparator 13. The pulse outputted from the comparator 13 is supplied to a counter 15 and the output signal from the counter 15 is supplied to a display circuit 9 so that the display of the counter is performed. The output signal from the counter 15 is made to pass a system control circuit 10 so as to detect the abnormality, etc., of the rotation of a reel 1. Thus, the resolution of the detection of rotation can be improved without lowering rotational torque.
Patent JP-H03118375-A (JP)
Title: Four-position substituted 7-hydroxycoumarin derivative and method of its preparation
Inventor: SUTANREE ROBAATO BUUMA
IPC: C07D311/16
Filed: 1990-08-14
Abstract: NEW MATERIAL: A compound of the formula [R 1  is H, G-OZ, G-NHY, SZ, a substituted phenyl, etc., (G is a 1-25C alkylene chain, Z is t-butyldimethylsilyl, tetrahydropyran, etc.; Y is a protecting group); R 2  is H, J-OH, J-SH, COOH, J-X, etc., (J is a 1-10C alkylene chain; X is a halogen)].  
     EXAMPLE: 4-(2-Carboxy-1-ethyl)-7-hydroxy-2-oxo-2H-1-benzopyran.  
     USE: The subject compound is useful in immunoassay, PCR and other hybridization assay, because it is fluorescent.  
     PREPARATION: 4-Bromomethyl-7-methoxycoumarin is condensed with a monoalkyl malonate. One carboalkoxy group is removed from the reaction product and then demathylation is carried out. The remaining ester is chemically modified to give the objective compound of the formula. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02191629-A (JP)
Title: Graft peptide copolymer
Inventor: KURISUCHIYAN BUI BENEDEIKUTO
IPC: C08F8/30
Filed: 1989-08-22
Abstract: A water soluble cationic peptide-containing graft copolymer exhibiting a molecular weight of from about 30,000 to about 500,000 are provided comprising:   (a) a polymeric backbone containing or capable of modification to include free primary or secondary amine functional groups for reaction with an amino acid or peptide graft and exhibiting a molecular weight from about 10,000 to about 250,000; and (b) an amino acid or peptide graft reacted with from at least about 5% to about 100% of the primary or secondary amine functional groups of the polymeric backbone, wherein said amino acid or peptide graft comprises at least one 3,4-dihydroxyphenylalanine (Dopa) amino acid or a precursor thereof capable of hydroxylation to the Dopa form.   The peptide-containing graft copolymers of the present invention can vary in (a) molecular weight, cationicity, percent substitution of the amino acid or peptide unit grafted to the polymer backbone and (b) the chemical and physical structure of the peptide-containing graft copolymer itself, thereby enabling specific tailoring of the polymers of the present invention for particular end-use applications.
Patent JP-S60109060-A (JP)
Title: Magnetic disk device
Inventor: NISHIKAWA TATSUO
IPC: G11B17/043
Filed: 1983-11-18
Abstract: PURPOSE:To open a shutter only by loading a cassette through simple constitution by providing a simple shutter on a cassette side and providing a device with a bent part which engages the end edge of the shutter and opens the shutter. CONSTITUTION:The magnetic disk cassette 93 consists of upper and lower cassette half bodies 130 and 131, and a magnetic disk 94 having a center hub is stored between the both; when the cassette is not in use, the exposed part of the magnetic disk 94 is covered with the shutter 139 fitted slidably covering the cassette half bodies 130 and 131 from the outsides. When the cassette 93 is inserted into a cassette guide 87 in loading operation, the edge 139a of the shutter 139 contacts the bent part 87d of the cassette guide 87, so the shutter 139 in the closed state is opened to allow recording and reproducing operation.
Patent JP-2000043291-A (JP)
Title: Ink jet recorder
Inventor: NISHIMURA KAZUAKI
IPC: B41J2/175
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prove a novel ink jet recorder in which natural gradation representation can be realized without relying upon high density mesh points. SOLUTION: High density ink I from first liquid supply section 1 or mixture liquid with solvent S from second liquid supply section 2 is ejected as a liquid drop D from a nozzle 3 toward a recording medium P with the supply quantity being controlled by a control means 4 depending on the colortone being represented on the recording medium P.
Patent JP-H0498779-A (JP)
Title: Ic socket
Inventor: KIMURA YOSHIHIRO
IPC: H01R33/76
Filed: 1990-08-16
Abstract: PURPOSE:To maintain the good condition of the contact between an electrode and a lead by fixing the electrode, and by plating both contact surfaces in parallel. CONSTITUTION:An electrode 3 is fixed to the insulator of a socket main body 2, while the surface of the electrode 3 and a contact surface 4 of an IC lead 6 are placed in parallel to each other. A contact surface 5 of the lead 6 and a contact surface 8 of a lead press 9, which is opposed thereto, are placed also in parallel to each other. An IC 7 to be measured, is moved in an automatic measurement device, and when it comes to this socket part, after the contact is carried out in such a way that the contact surfaces 4, 5 of the IC lead 6 are sandwiched between the electrode 3 and the lead press 9, electric measurement is started.
Patent JP-S59106696-A (JP)
Inventor: IZUMI YUUSUKE
IPC: E21D9/06
Filed: 1982-12-09
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-S59105990-A (JP)
Title: Rotary compressor
Inventor: SAKAMAKI HIROSHI
IPC: F04C18/348
Filed: 1982-12-11
Abstract: PURPOSE:To avoid contact between a rotary sleeve and the inner peripheral surface of a center housing even if the rotary sleeve is pushed toward a high- pressure side by a method wherein a plurality of gas accumulating grooves are provided along the whole periphery of either both or one of the outer peripheral surfaces of the rotary sleeve or the inner peripheral surface of the center housing. CONSTITUTION:A pulley 14, rotated and driven by an engine, is attached to the shaft end of the front side of a rotary shaft 12 integral with a rotor 10. Vanes 16 are fitted into a plurality of vane grooves of the rotor 10 so as to be free of moving in-and-out while the tip ends of the vanes 16 contact with the rotary sleeve 30. The rotary sleeve 30 is engraved with a multitude of V-shaped or W- shaped gas accumulating grooves 32 around the whole periphery of the outer peripheral surface 31 thereof by means of electrolytic etching or shot-blasting. Air around the rotary sleeve 30 upon the operation thereof flows out of the end into a direction opposite to the rotation of the gas accumulating grooves 32 and generates a dynamic pressure, therefore, a load capability as the air bearing of an air bearing chamber 40 may be increased.
Patent JP-S6275139-A (JP)
Title: Torsional vibration absorbing device
Inventor: ADACHI NAOMICHI
IPC: F16F15/136
Filed: 1985-09-30
Abstract: PURPOSE:To reduce strength and thickness of a sheet by eliminating a sheet portion between a coiled spring and a resin sheet not to apply load of the coiled spring to the resin sheet. CONSTITUTION:The third coiled spring SP3 and a cushion rubber elastic member 25 are disposed in the upper and lower windows. The cushion rubber elastic member 25 is provided with resin sheets 26 of diameters larger than the outside diameter of the compressed torsion rubber elastic member, which are fixed to both ends thereof by strong adhesion, and is supported out of contact with the inner peripheral portion of the third coiled spring SP3. Accordingly, load of the coiled spring SP3 is not applied to the resin sheet 26, so that it is not necessary to consider the strength and thickness of the resin sheets 26.
Patent JP-S60109103-A (JP)
Inventor: SANNOKI MASATSUGU
IPC: F21V19/02
Filed: 1983-11-17
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-H0379540-A (JP)
Title: Postal matter transport processing device
Inventor: SASAGE TSUTOMU
IPC: B07C3/08
Filed: 1989-08-23
Abstract: PURPOSE:To shorten the restoration time after the generation of troubles by installing a bypass passage for turning the postal matters in a transport passage on the upstream side from the downstream side of each part in the initial stage after restoration from a transport trouble. CONSTITUTION:In the initial stage after restoration, the postal matters on the upsream side from a jamming generation part are shifted to the downstream side once, and automatically transported to the downstream side from bypass passages 34, 35 and 36, and processed again. Therefore, the need of the affiliated work such at the manual assortment for the postal matters piled in a discharge piling part 20 after restoration or the feed to a postal matter feeding part 1 of a postal matter transporting processing device can be obviated. Further, since the postal matters on the downstream side from the clogging part are treated during the clogging time, the quantity of the postal matters to be transported in the bypass passages 34, 35 and 36 is reduced, and the time for transporting the postal matters for re-processing is shortened, and the restoration time can be shortened.
Patent JP-H0763770-A (JP)
Title: Instrument and method for automatic analysis
Inventor: HASHIZUME YOSHIO
IPC: G01N35/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide an automatic analyzing instrument which is suitably used for the on-line analysis of foods, fermentation processes, etc., for which analyses must be conducted based on absolute time. CONSTITUTION:An automatic analyzing instrument is equipped with storing media 1 and 2 which store the, initial analyzing time and second and after second analyzing time intervals, an inputting means 6 to the media 1 and 2, a nonvolatile storing medium 5 which stores the initial, second, and after second analyzing times, a file input-output means 8 which stores the first, second, and after second analyzing times on the medium 5 and stores the analyzing times on the media 1 and 2 after reading the times from the medium 5, a timing means 7, and a timer means 11 which outputs analysis command signals when each analyzing time comes and the instrument outputs the analysis command signal at each analyzing time based on the time file 5.
Patent JP-S6196309-A (JP)
Title: Combustion cylinder
Inventor: NITTA SATORU
IPC: F23D3/10
Filed: 1984-10-16
Abstract: PURPOSE:To prevent generation of soot due to yellow flame and increase rating calories by a method wherein blue flame combustion is effected by good mixing of combustion gas and air having a fast flow velocity of secondary air. CONSTITUTION:The combustion cylinder is constituted of an inner flame cylinder 1 having many foles, an outer flame cylinder 2, a heat penetrating cylinder 3 covering the above mentioned cylinders and an outer cylinder 3a. Secondary flame ring 6 covering a clearance between the heat penetrating cylinder 3 is provided on the upper end of the outer cylinder 2. When the combustion gas comes to the vicinity of secondary flame ring 6 provided at upper end of the outer flame cylinder 2, it is mixed with secondary air 9 discharged out of flame holes 7 provided on the lower side of parting strip 8 of the inner flame cylinder 2. Here, the much amount of secondary air 9 is injected from respective flame holes 7 which is small slit type, moreover, its flow velocity injected from injection ports which seem to being chocked, is fast. Therefore, the mixing of the air and the combustion gas may be obtained in very good condition.
Patent JP-H0956388-A (JP)
Title: Production of pyridazine-3-carboxylic acid and fungus used for its production
Inventor: KONDO SATOSHI
IPC: C12P17/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To profitably obtain the subject compound useful as an intermediate for medicines, agricultural chemicals, etc., as a raw material for liquid crystals, etc., by culturing a pyridazine-3-carboxylic acid-producing fungus belonging to the genus Streptomyces and subsequently collecting the product from the culture product. SOLUTION: A method for producing pyriclazine-3-carboxylic acid comprises inoculating a pyridazine-3-carboxylic acid-producing fungus [e.g. Streptomyces brunneogriseus MJ492-77 Fl strain (FERM P-' 14698)] belonging to the genus Streptomyces on a culture medium, culturing the fungus at 27'C for 7 days by a shaking culture method, adding methanol to the culture product, stirring the mixture, centrifuging the mixture into the cells and the filtrate, immersing and extracting the cells with methanol, combining the obtained methanol extract with the culture filtrate, distilling off the methanol from the mixture, //7 extracting the concentrate with ethyl acetate and then with nbutanol, and subsequently subjecting the residual aqueous solution fraction to silica gel column chromatography for purification.  Thus, the objective pyridazine-3-carboxylic acid is profitably obtained without polluting environments.
Patent JP-H0960644-A (JP)
Title: Bearing device of main motor for vehicle
Inventor: YAGI NOBUYUKI
IPC: F16C33/66
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent heating by restricting the fluctuation of the quantity of lubricating oil, which is supplied to a rolling bearing, regardless of the number of revolutions of a motor. SOLUTION: An oil feeding chamber 14a is formed in an inner periphery of a bearing retainer 14, and the upper end of this oil feeding chamber 14 is communicated with the lower end of an oil feeding hole 11 formed inside a bracket 2a. A narrow oil feeding port 15 is formed on the bearing side of the lower end of the oil feeding chamber 14a, while a wide oil discharging port 16 is formed on the dipping up-plate 7 side of the lower end of the oil feeding chamber 14a. The heights of the bottoms of these oil feeding ports 15, 16 are made either equal to or a little higher than that of the inner peripheral surface of the lower end of an outer ring of a bearing 3, so that the fluctuation of the quantity of the oil flowing into the inside of the bearing 3 can be restricted.
Patent JP-H0758255-A (JP)
Title: Heat sink
Inventor: ISHIDA YOSHIO
IPC: H01L23/34
Filed: 1993-08-09
Abstract: PURPOSE:To provide a heat sink structure which is enhanced in heat dissipating properties, small in size, and lightweight. CONSTITUTION:A heat sink 10 is composed of a heat receiving plate 11 and at least a sheet of heat dissipating fin 12 which overlaps the plate 11, wherein a vent hole 50 is provided to a part of the heat dissipating fin 12, and a vibrating device 60 or a vibrator 70 is of an intake valve driven by a coil 68 disposed inside the heat sink 10, and a temperature sensor may be provided to the drive signal input section of the vibrating device 60 or the vibrator 70.
Patent JP-S6278459-A (JP)
Title: Slidable throttle valve type carburetter
Inventor: YAMAZOE HIROSHI
IPC: F02M9/06
Filed: 1985-09-30
Abstract: PURPOSE:To improve closing properties of a slidable throttle valve during rapid reduction running of an engine, by a method wherein a slidable throttle valve, placed in a throttle valve guide cylinder connected to a suction passage running through a carburetter body, is formed with a main and an auxiliary throttle valve, and the two valves are actuated in linkage with each other. CONSTITUTION:A slidable throttle valve guide pipe 3 is open to a position above the intermediate part of a suction passage 2 extended through a carburetter body 1, and a slidable throttle valve 9, formed with main and auxiliary throttle valves 10 and 11, is movably placed in the guide cylinder 3. The main throttle valve 10 is formed by providing a circular recessed part 10C in the end surface on the engine side of a flat laminar guide part 10A, and meanwhile, the auxiliary throttle valve 11 is formed by providing a circular engaging projection 11A on its end surface positioned facing that of the main throttle valve 10. Engagement of the engaging part 11A with the circular recessed part 10C causes formation of a pressure collecting chamber 13 therebetween, and a suction negative pressure on the engine side is fed in the chamber 13 from the auxiliary throttle valve 11 by means of a negative pressure introducing hole 11C machined in the auxiliary throttle valve 11. Further, the main throttle valve 10 is designed to be openable through a throttle valve lever 15 by a driver.
Patent JP-S6197767-A (JP)
Title: 9-16-bit parallel output circuit of microcomputer
Inventor: SASAKI JUNICHI
IPC: G06F13/16
Filed: 1984-10-18
Abstract: PURPOSE:To process output data in a short time and to output it in parallel by constituting such that output data of 9-16 bits is outputs through a high- order address bus and data bus of an address bus. CONSTITUTION:A CPU of eight bits shows a parallel output circuit of 16 bits. Instead of four conventional registers, two registers 1B and 2B are installed, to which high-order address buses A9-A15 and data buses D0-D7 are connected, respectively. At the CK terminal of the registers 1B and 2B the write command WR of an output cycle goes to a low level during the active state. In the register 1B contents of the register B, which are outputted to high-order signals of the high-order address buses A8-A15, are stored, while in the register 2B contents of a register E, which are outputted to the address buses D0-D7, are stored.
Patent JP-S6276951-A (JP)
Title: Loop form network
Inventor: YAMAGISHI OSAMU
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the out of synchronism caused by bypassing a branch station from giving effect onto a main transmission line by providing a means generating a synchronizing pattern at each prescribed period to the branch station. CONSTITUTION:A sub loop branch station 3 has circuit systems 7a, 7b receiving a frame signal from a main loop 5m and applying synchronization detection and write to a buffer and a frame buffer 10 having a capacity by one frame. Further, the frame buffer 10 has a synchronizing pattern generation ROM 10a. The circuit as above is arranged at a summing point between the main loop 5m and a sub loop 5s together with other circuits shown in figure and used for the selection of transmission lines. In the embodiment, since the synchronizing pattern of the frame is always guaranteed, the out of synchronism of a frame is not affected onto the main loop 5m even to bypassing or a fault of branch stations 31...3n.
Patent JP-H0773211-A (JP)
Title: Delay inspecting system of logical circuit
Inventor: HIROSE FUMIYASU
IPC: G06F17/50
Filed: 1993-09-01
Abstract: PURPOSE:To perform a delay inspection by detecting a path generating a designated signal value to be an object on a logical circuit at high speed. CONSTITUTION:A circuit 1 to be inspected which is provided with an input gate 10, an output gate 12 and logical gate 11 being arranged between the input gate 10 and the output gate 12 and performing a logical operation is provided with an inverse circuit 2 composed of logical gates 20 to 22 corresponding to each gate. When the generation of a preliminarily designated signal value is detected from the output gate 12 when one of signal values having plural waveforms is selected, respectively, and is inputted in each input gate 10 by changing the combination of the signal values for the circuit 1 to be inspected, each logical gate 20 to 22 of the inverse circuit 2 is driven by the event from the poststage, generates an event when the corresponded gate of the circuit 1 to be inspected is the designated signal value and supplies the event to the logical gate of the preceding stage.