baber/WOPTO huggingface dataset:
Patent JP-H07243651-A (JP)
Title: Gas cooker provided with windbreak cover
Inventor: OKUDA MASANORI
IPC: F24C3/14
Filed: 1994-03-08
Abstract: PURPOSE:To provide a gas in cooker which a windbreak cover can be effectively fixed to the range side at the time of transporting or using and the cover can be simply removed at the time of necessity such as in the case of washing. CONSTITUTION:A gas cooker has a burner 20, a windbreak cover 30 covering its upper part, and a support base for supporting the cover 30, and comprises latches 40 provided at the base to clamp the cover 30 at the base, wherein locking parts of the latches 40 are locked from end sides onto the cover 30.
Patent JP-H05208816-A (JP)
Title: Production of cerium hydroxide and cerium oxide
Inventor: NAKAMURA MAKOTO
IPC: C01F17/235
Filed: 1992-01-28
Abstract: PURPOSE:To provide a producing method of cerium hydroxide and cerium oxide small in crystal diameter of cerium oxide finally obtained and capable of giving a catalyst larger in oxygen occluding ability than a conventional catalyst and capable of carrying in good dispersibility on a support. CONSTITUTION:When an alkali is added to an aqueous solution of cerium (IV) sulfate and cerium oxide is precipitated by hydrolysis with the alkali, an aqueous solution of the alkali is dropwise added to an aqueous solution of cerium (IV) sulfate, but the addition is temporarily stopped until cerium hydroxide once produced is re-dissolved in the aqueous solution of cerium sulfate, and after cerium hydroxide is completely re-dissolved, addition of the aqueous solution of alkali is again carried out. The reaction for depositing cerium hydroxide is finished so that pH of the reaction liquid in a state where the produced cerium hydroxide is not dissolved may be <=2.0 and the deposited cerium hydroxide is washed, dried and burned to produce the objective cerium oxide.
Patent JP-S62195788-A (JP)
Title: Semiconductor storage device
Inventor: HAYASHI SHIGEO
IPC: G11C11/34
Filed: 1986-02-24
Abstract: PURPOSE:To increase storage capacity without increasing the number of address signal input terminals by optionally determining a base address by means of an address data supplied to a register, and selecting, a specified memory cell from a memory array of prescribed bit words by means of an external address signal having the number of bits equal or less than that of the said address data. CONSTITUTION:The specific memory cell is able to be selected within the extent of 256 bit words selectable by means of an 8-bit address signal A0-A7 with the reference of the base address corresponding to a 12-bit address data Da0-Da11. Therefore, the desired memory cell can be selected throughout the entire memory array MA depending on how the base address Abase is set. For the said selection, the external address signal A0-A7 supplied from the address signal input terminal suffices with only 8 bits. As a result, four pieces of address input terminals can be eliminated compared to the case where a 12-bit address signal normally necessary for selecting from a memory array of 4k bit words is directly supplied from the address signal input terminal.
Patent JP-S61203025-A (JP)
Inventor: ROINE BURANSUTOROOMU
IPC: F23C10/16
Filed: 1986-02-24
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-S63204226-A (JP)
Title: Laser beam scanner
Inventor: NAKAGAMI HIDEKAZU
IPC: G02B27/00
Filed: 1987-02-19
Abstract: PURPOSE:To control the diameter of a beam on the surface of a photosensitive body by simple constitution corresponding to slits of different width and to control it automatically to the best beam diameter corresponding to each print density value by allowing plural slits of width to enter and exit from a laser light path corresponding to print density. CONSTITUTION:A laser beam projected by a semiconductor laser 1 has a constant spread and is converted into elliptic parallel light P1 by a collimator lens 2. A slit plate 11 is interposed between lenses 2 and 3, and the slit plate 11 has slits 11a-11c of different width formed at its peripheral edge part and is controlled by a pulse motor 12 so that the respective slits 11a-11c are positioned selectively on the optical axis. Thus, the slits 11a-11c are interposed and then the stopping of an ftheta lens 7 decreases by a decrease in beam diameter on a polygon mirror 4, so that the beam diameter on a photosensitive drum 20 increases on the photosensitive drum 20 as shown by P2'. Consequently, beam diameters are switched corresponding to print density.
Patent JP-S59163681-A (JP)
Title: Standard pattern producer
Inventor: KABASAWA SATORU
IPC: G06K9/68
Filed: 1983-03-08
Abstract: PURPOSE:To produce a standard pattern which ensures high recognition by selecting a feature pattern having the smallest maximum distance to another feature pattern as the standard pattern among those feature patterns within a group. CONSTITUTION:A feature extracting means 1b extracts the feature quantity of each input pattern and produces a feature pattern to send it a memory means 2b. A calculating means 3b calculates the distance among the feature patterns and holds the result of this calculation. A grouping means 4b defines the upper K units of patterns having small distances to other patterns as a feature pattern group and groups the feature patterns having the number of patterns which are common among the N units of feature pattern groups selected each feature pattern is larger than a prescribed number KS. A judgeing means 5b judges whether the number of groups is larger than a prescribed number M. A selecting means 7b selects a feature pattern having the smallest maximum distance among those patterns within the M units of groups and delivers it as a standard pattern.
Patent JP-2000237009-A (JP)
Title: Vessel storing rack
Inventor: OKAZAKI EISEI
IPC: A47F5/01
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enable placing a rack without a strange feeling in no consideration of a placement direction when it is placed in the neighborhood of a center in a room, for example, by storing plural vessels in a cage from four directions, which is provided with center members consisting of cross shape members and vertical members fixed to their tips. SOLUTION: The cage part 1 is formed by using metallic wire, for example, and constituted of the center members 2 being a nearly cross shape by planar viewing and of peripheral members 3 being a square shape by planar viewing. Besides, the center member 2 consists of four parallel vertical members 4 and plural first members 5 and second members 6 being shorter than the members 4. The first members 5 and the second members 6 being the same in length constitute the cross shape members 7 where the members 5 and 6 are mutually bisected in a length direction and also fixed at one place to be crossed. The four tips of each cross shape member 7 are respectively fixed to the vertical members 4 to be vertical in the length direction of the members 4 at same interval.
Patent JP-H09224655-A (JP)
Title: Disease injury-controlling microorganism and disease injury control using the same
Inventor: KINOOKA YUZO
IPC: C12R1/07
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To accomplish preventing disease injuries due to Pseudomonas solanaserum hard to be prevented, by making a specific kind of microorganisms act on plant seeds and/or roots and/or the soil or nutriculture medium to raise such plant therein. SOLUTION: Plant seeds and/or roots and/or the soil or nutriculture medium to raise such plant therein are treated with Bacillus sp. T-0002 having ability to inhibit the growth and infection of Pseudomonas solanaserum.
Patent JP-S59163979-A (JP)
Title: Color picture processing device
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04N1/60
Filed: 1983-03-08
Abstract: PURPOSE:To improve the picture quality by normalizing a color signal amplitude of color contrast picture separated into plural electric stimulating values before processing to improve the discriminating capability of colors of the post processing. CONSTITUTION:A color contrast picture on an original 1 is separated into three colors of optical spectrum, the image is formed on CCD solid-state image pickup elements 4-1-4-3, where the image is converted into an electric signal and after the signal is amplified into a prescribed level by video amplifiers 5-1-5-3, the signals are quantized respectively into digital signals Y, M, and C. The signals are converted respectively into signals Y', M' and C' by a color band pass filter means having a normalizing means, the signals Y, M and C drive ink nozzles and a color copy is obtained again on a sheet of paper on a paper drum 9 by means of the subtractive color mixture.
Patent JP-H03243119-A (JP)
Title: Or gate
Inventor: OTSU SATOSHI
IPC: H03K19/20
Filed: 1990-02-19
Abstract: PURPOSE:To configure a low loss parallel operation power supply system having features similar to those of an OR gate comprising diodes by controlling ON/ OFF operation of a power MOSFET provided for each DC power supply based on the comparison results of a comparator comparing the DC source voltage and a load side source voltage. CONSTITUTION:When the input voltage of an OR gate is higher than the output voltage thereof, output voltage of a comparator 14 is equal to the terminal voltage of negative power supply for the comparator 14, gate potential of an MOSFET 12 is lower than the source potential and thereby the MOSFET 12 is turned ON. When the input voltage of the OR gate is lower than the output voltage thereof, gate potential of the MOSFET 12 is equal to the source potential and thereby the MOSFET 12 is turned OFF. Since voltage drop in the OR gate can be reduced, loss to be determined by the product of the voltage drop and current can be reduced.
Patent JP-2000181398-A (JP)
Title: Stereoscopic picture realizing device for computer system
Inventor: JEONG SUNG CHEOL
IPC: G09G3/20
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the device capable of easily realizing a stereoscopic picture by arranging a scanning line control part between a computer VGA(video graphic adaptor)card and a CRT(cathode-ray tube) monitor without using the method realizing the stereoscopic picture with the conventional control program. SOLUTION: This stereoscopic picture realizing device includes a scanning line control part 30 which is to be operated by ON/OFF control signals to be inputted from the outside and which outputs a video signal for left eye or a video signal for right eye of an analog video signal every fields with a vertical shynchronizing signal to be outputted from a video adaptor 20 and which controls the video signal for left eye or the video signal for right eye so as to be displayed respectively on odd numbered scanning lines or even numbered scanning lines of a monitor 50 and shuttering means 70, 80, 90 which are to be operated in the case of detecting either of signals to be outputted from the video adaptor 20 and which shut the video for left eye displayed on the odd numbered scanning lines or the even numbered scanning line of the monitor 50 from being seen by the right eye or the video for right eye from being seen by the left eye.
Patent JP-S59164905-A (JP)
Title: Negative feedback type dual beam laser interferometer
Inventor: NOMURA SHIYOUICHIROU
IPC: G01B9/02
Filed: 1983-03-10
Abstract: PURPOSE:To measure a minute displacement simply and accurately, by detecting a displacement amount of an object of measurement by means of light wave phase modulation, subjecting the detected displacement amount to negative feedback in order to convert the same into a quantity of electricity which is proportional to the displacement amount, and arranging incoming and outgoing interference optical paths in symmetrical relation to each other. CONSTITUTION:The laser beam emitted from an He-Ne laser oscillator 1 is passed through a polarizer 2, a quater-wave plate 3 and a half-reflecting plate 4 and is applied to a substrate 8 and a sample 9. Reflected light beams 6, 7 are reflected by a rectangular prism 10 such as to travel in directions opposite to each other and are then reflected by mirror 11, 12 having fine- adjustment mechanisms 11a, 12a, respectively, such as to travel backwardly. These beams interfere with each other as parallel beams and detected by a photodetector 13. The output of the photodetector 13 is inputted to a negative feedback circuit composed of a phase detector 15, a phase modulation frequency oscillator 16 and a DC amplifier 17. In the circuit, the phase frequency (f) component is phase- detected, rectified and amplified and is then fed back to an electrostrictive element 14 such that the (f) component, that is, the phase difference phi between the light 7 of measurement and the reference light 6 becomes zero, whereby the dark portion of the interference fringe is fixed in the photodetector 13. From the negative feedback voltage, a displacement is measured with high accuracy.
Patent JP-S61197721-A (JP)
Title: Supercharging pressure control system
Inventor: HAYASHI TAKASHI
IPC: F02B37/12
Filed: 1985-02-26
Abstract: PURPOSE:To improve output and accelerating property by operating a branch path and a waste gate respectively to open and close to raise supercharging pressure in high knock limit and low temperature when water temperature and intake temperature have predetermined values or less. CONSTITUTION:When water temperature and intake temperature exceed predetermined temperatures, a servo motor 9 is operated to close a control valve 10. The output pressure of a compressor 1 acts on a diaphragm unit 11 for operating a waste gate 4 through a waste gate operating pressure path 5 and opens the waste gate 4 when it exceeds a predetermined pressure. When water temperature and intake temperature are under predetermined temperatures, the servo motor 9 is operated to open the control valve 10 so that pressure in said path 5 leaks and pressure acting on the diaphragm 11 is reduced to operate the waste gear 4 in the closing direction.
Patent JP-S57152524-A (JP)
Title: Magnetic recording medium
Inventor: SATOU KOUSABUROU
IPC: C09D5/23
Filed: 1981-03-16
Abstract: PURPOSE:To improve the dispersibility, packing property, etc., of magnetic powder by using a vinyl choride-vinyl acetate copolymer and specific polyurethane resin in combination as binder components for a magnetic layer. CONSTITUTION:As binder components for a magnetic layer, a vinyl chloride- vinyl acetate copolymer having epoxy groups and polyurethane resin having polyurethane molecules having hydroxyl groups at positions other than both terminals of a principal chain are contained. The weight ratio of said copolymer to polyurethane resin is set 8:2-3:7 and this polyurethane resin favorably has 10,000-100,000 mean molecular weight: the mean number of hydroxyl groups in resin for every molecule is >=0.5. Further, an isocyanate compound having low molecular weight such as 2,4-tolylenediisocyanate, for example, is contained as a binder component to further improve the heat resistance of the magnetic layer.
Patent JP-H10219242-A (JP)
Title: Compound for organic el element and organic el element
Inventor: SHIROTA YASUHIKO
IPC: C09K11/06
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a new thiophene compound useful for an organic EL element, etc., emitting light in high luminance, enabling continuous emission of light and having excellent reliability, low driving voltage, good display quality and high heat-resistance. SOLUTION: This compound is expressed by the formula (R1 to R4 are each an alkyl, an aryl, an alkoxy, an aryloxy or amino; m1 to m4 are each >=2; adjacent R1 to R4 may be bonded with each other to form a ring; (n) is 2-6), e.g. 5,5"-bis 4-[bis(4-methylphenyl)amino]phenyl}-2,2':5',2"-terthiophene. The compound of the formula can be produced e.g. by the cross-coupling reaction of a dihalogenated thiophene polymer with a halogenated triphenylamine (derivative) in the presence of an Ni catalyst, etc.
Patent JP-2000234638-A (JP)
Title: One-way clutch
Inventor: TERADA TADAHIRO
IPC: F16D41/067
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To make compatible both stabilization and wearing resistance of condition switching action in a wide temperature range from a low temperature to a high temperature, in a one-way clutch. SOLUTION: This one-way clutch is interposed in an opposed annular space of outer/inner rings 11, 12 arranged in a concentric state inside/outside diametric direction. A lubricant used in an operating location of a condition switching element 13 is set to a component blending a urea-based thickener with ester- based system or synthetic oil-based base oil formed by setting a coefficient of pressure viscosity (at 25 deg.C) to 12 GPa-1 or more. With this lubricant, movement of the condition switching element 13 can be stabilized even at low temperature, the condition switching element 13 and an operating surface are prevented from easily wearing even at high temperature.
Patent JP-H03242308-A (JP)
Title: Production of paste for preparation of thick-film oxide superconductor
Inventor: USAMI AKIRA
IPC: C01G29/00
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a paste capable of giving a homogeneous and smooth thick film of an oxide superconductor free from crack by dissolving (in)organic acid salt of each element constituting an oxide superconductor in a solvent, adding an organic acid to the solution, concentrating the mixture with heat and mixing the produced solid with a hydrophobic solvent. CONSTITUTION:Inorganic acid salts or organic acid salts of individual elements constituting an oxide superconductor (e.g. bismuth nitrate and copper acetate) are dissolved in a solvent (e.g. water) at specific weight ratios. An organic acid (e.g. acetic acid) is added to the solution and the mixture is heated and concentrated to dryness. Finally, the obtained solid is mixed with a hydrophobic solvent (e.g. benzene) to obtain the objective paste for the preparation of a thick film of an oxide superconductor. The paste produced by the above process has high uniformity in atomic level and the segregation of each component can be prevented by the presence of the hydrophobic solvent. A thick film having high critical temperature and critical current density can be produced by the use of the paste.
Patent JP-H05200864-A (JP)
Title: Shape memory polyester molded article having heat generation properties
Inventor: WATANABE TOMOKO
IPC: C08L67/02
Filed: 1992-01-29
Abstract: PURPOSE:To provide a shape memory polyester molded article having heat generation properties suitable for food packing, clothing or a sanitrary material. CONSTITUTION:A shape memory polyester molded article consists of a copolyester A based on a dicarboxylic acid component consisting of two or more kinds of dicarboxylic acid components containing 70mol% or more of aromatic dicarboxylic acid and one or more kinds of an aliphatic diol component and having a glass transition point of 10-80 deg.C and shape memory capacity and polyester B having an m.p. equal to or higher than the glass transition point of copolyester A but below the m.p. thereof and crystallization heat of 10mJ/mg or more at the time of temp. fall and generating the latent heat change accompanied by the phase change of melting and solidification and polyester B is arranged in copolyester A.
Patent JP-H11239323-A (JP)
Title: Frame synchronizer and recording medium
Inventor: SHIKAKURA AKISUKE
IPC: H04N5/907
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To realize operation of a frame synchronizer FS which is applicable to the 4:2:2P form and also to the 4:2:2 form and where no line shift takes place in an output image even in the case of executing a read address jump in the unit of fields. SOLUTION: In the case of setting the 4:2:2P form, a 1st mode where a video signal read from a 1st memory section 104 is outputted to a 1st output terminal 112 and also a video signal read from a 2nd memory section 105 is outputted to a 2nd output terminal 113 or a 2nd mode where the video signal read from the memory section 104 is outputted to the output terminal 113 and also the video signal read from the memory section 105 is outputted to the output terminal 112 is alternately selected for each jump operation. In the case of setting the 4:2:2 form, a 3rd mode is selected, where the video signal read from the memory section 104 is simultaneously outputted to the two output terminals 112, 113. The selection above is conducted by an output signal replacement section 111 provided to the frame synchronizer.
Patent JP-H07251892-A (JP)
Title: File sheet for floppy disk
Inventor: SHIONO KAZUNORI
IPC: B65D85/57
Filed: 1994-03-09
Abstract: PURPOSE:To improve inserting and holding and drawing-out characteristics of a floppy disk against the containing part and relatively simply and thinly, and inexpensively produce floppy disks which are excellent in rigidity and durability. CONSTITUTION:A file sheet 10 is constituted so as to form a plurality of containing parts 22 of floppy disks composed of respective recessed bottoms 20 through a partition frame 18, between a stopping and holding wall 14 with a continuous flap 12 on one side face of a rectangular sheet and an insertion opening 16 on the other side face. And respective containing parts 22 are provided with pressing covers 30 (composed of a covering belt piece 32 and a pressing protruded lines 34) on the corners of the stopping and holding wall 14 and the partition frame 18, retaining parts 40 of floppy disks on the recessed bottom 20 adaptable for a notched recess face 52a of a slide shutter of a floppy disk 50, and a center notch 16a for picking up against the floppy disk 50 on the insertion opening 16, and fitting projections 16b at both sides for fixing respectively.
Patent JP-H05180800-A (JP)
Title: Moisture detector, diaper with moisture sensor and diaper wetting annunciator
Inventor: MIYAZAKI OSAO
IPC: G08B21/00
Filed: 1992-01-08
Abstract: PURPOSE:To obtain a handy moisture detector at a low cost which enables self annunciation during the detection of moisture without requiring power of an external power source. CONSTITUTION:A positive electrode 2 comprising a metal foil is arranged on one side of a planar flexible water absorbing substrate 1 and a negative electrode 3 comprising a metal foil on the other side. An alarm 6 is connected between both the electrodes 2 and 3 free to load or unload to generate an electromotive force between both the electrodes 2 and 3 by the water absorption of the flexible water absorbing substrate 1 thereby actuating the alarm 6 by the electromotive force.
Patent JP-S59165709-A (JP)
Inventor: TOKUOKA KENJI
IPC: E01F9/00
Filed: 1983-03-11
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-S61198014-A (JP)
Title: Object information processor
Inventor: TANMACHI MASAHIRO
IPC: G06T1/00
Filed: 1985-02-28
Abstract: PURPOSE:To process an object three-dimensionally based on distance information by forming a mask means obtained by forming a prescribed pattern of a relation of negative and positive, in two divided optical paths in a light guide means, from a stripe-shaped color filter. CONSTITUTION:An object image 60 contains the same part of an image from a lens 41 and an image from a lens 42, and it is constituted so that it is shifted in the direction of a scanning line and forms an image. As a result, on a photosensor 52, images which have passed through both optical paths from the lenses 41, 42 are not overlapped but arranged alternately. In such a state, by aligning the array direction of mosaic masks which are arranged alternately, with the direction of a scanning line on the photosensor 52, the same object images from both the optical paths by the lenses 41, 42 can be projected adjacently, for instance, as shown by B or D in the figure, onto the same scanning line of the photosensor 52. With regard to the adjacent same object images which have been obtained in this way, distance information can be detected, based on a principle for measuring a distance.