baber/WOPTO huggingface dataset:
Patent JP-H0926312-A (JP)
Title: Method and apparatus for detection of three-dimensional shape
Inventor: NAKAGAWA YASUO
IPC: G06T7/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To detect a three-dimensional shape with good accuracy by a method wherein, regarding an object, an image whose focusing measure in a desired point is maximum is selected from a plurality of images whose focus point is different and its focus position is set as the height of the point. SOLUTION: In a state that an object 1 is irradiated with illumination light from a lamp 6 via a semitransparent mirror 4 or the like, the object 1 is moved up and down by a raising and lowering mechanism 3, and during this time, an image is detected by an image detector 8 such as a TV camera or the like. Thereby, a plurality of images are obtained in different focus positions. Then, a focusing-measure detection part 9 computes focusing measures F1 (numerical values representing respective focusing states in respective points) regarding the points on a screen on the basis of a video signal V1 from the detector 8. Then, a focusing-measure maximum-value-position detection part 10 finds the maximum value of the focusing measures F1 in the respective points on the object, and it finds the z-coordinates of the points. Then, the maximum value indicates height in its coordinate point.  Consequently, when the z- coordinates are computed regarding all coordinate points on the object, the three- dimensional shape of the object can be found.
Patent JP-H0488539-A (JP)
Title: Disk cache control system
Inventor: KIMURA KAZUYA
IPC: G06F12/12
Filed: 1990-08-01
Abstract: PURPOSE:To immediately obtain an effect of disk cache when ordinary processing is restarted by holding data with high access frequency accumulated in cache memory in previous processing as it is. CONSTITUTION:When a data write request is issued from a host computer 11 to a magnetic disk 12, the cache write flag of a flag register 18 is set, and data is written on the magnetic disk 12. Simultaneously, it is written on the cache memory 17. Also, when a data readout request is issued, the flag of the flag register 18 is set similarly in a write operation. When the readout request exists in the cache memory 17, the readout of the data is performed, and it is transmitted to a host computer 11. In the ordinary processing in which the designation of cache is received, the update processing of the cache memory 17 is performed, and the data with high access frequency can be accumulated.
Patent JP-H0488168-A (JP)
Title: Method and device for sputtering
Inventor: ISHIBASHI KEIJI
IPC: C23C14/34
Filed: 1990-08-01
Abstract: PURPOSE:To form a film without causing resputtering of the film by controlling specified voltages in a sputtering device to specified relations while monitoring the plasma state in order to control the energy of positive or negative ions incident to a substrate. CONSTITUTION:The voltages VT of a target 2 and VS of a substrate 3 are set to specified values by controlling the output of variable DC power sources 4, 5, respectively in order to produce plasma in the space between the target 2 and the substrate 3. The voltages of the target 2 and the substrate 3 are control led so as to satisfy the specified conditions with a controller 9 according to the plasma potential as the input signal. Namely, the output voltages of the variable DC power sources 4, 5 which determine the target potential VT and the substrate potential VS, respectively, are controlled with the controller 9 in order to satisfy the relations of formulae I, II, and III. In the formulae, VF is the plasma potential, VT is the voltage of the target 2, VS is the voltage of the substrate 3, VTH is the threshould for sputtering against the ion acceleration voltage determined by the target material and ion elements.
Patent JP-H0254624-A (JP)
Title: Digital/analog conversion circuit
Inventor: MIYAKE MASAYASU
IPC: H03M1/66
Filed: 1988-08-19
Abstract: PURPOSE:To facilitate the realization of an economical low pass filter by using a digital analog conversion circuit formed so as to convert a digital signal into a primary hold waveform. CONSTITUTION:An integration device 11 is discharged for each sampling period by an internal switch 10 and always restored to the initial value. An operational amplifier 9 adds an output D' of the integration device 11 and a signal E' of zero-th hold waveform being the result of converting a digital signal B' retarded by one sampling period at a delay element 4 by means of a DAC 8 into an analog signal to obtain an output F'. Thus, an undesired harmonic component is decreased and the requirement to the low pass filter is relaxed.
Patent JP-H0369577-A (JP)
Title: Production of mullite base sintered body
Inventor: ASAUMI JUNJI
IPC: C04B41/85
Filed: 1989-08-09
Abstract: PURPOSE:To improve the fracture toughness of the mullite base sintered body by packing an SiO2 precursor into the open pores on the surface layer of the presintered body of the mullite base and subjecting the sintered body to a heating treatment to convert the mullite to cristobalite. CONSTITUTION:The SiO2 precursor is packed into the open cells of the presintered body of the mullite base having 20 to 40vol.% open porosity and thereafter, the sintered body is regularly sintered. The sintered body obtd. in such a manner is then annealed at 1450 to 1580 deg.C, by which the SiO2 glass phase existing on the surface layer of the sintered body is converted to the cristobalite. The presintered body is so formed by properly adjusting the sintering time or sintering temp. as to obtain 20 to 40vol.% open porosity and the compsn. thereof is essentially composed of the mullite consisting of 70 to 80wt.% Al2O3 and the balance SiO2. Customary methods in ceramics production, such as solvent impregnation method, CVI method, melt Si impregnation method, and Si vapor adsorption method, are adopted as the method for packing the SiO2 precursor into the open pores and the SiO2 precursors suitable for the respective packing methods are adopted.
Patent JP-H0525385-A (JP)
Title: Resin composition
Inventor: TAKAGI KIYOJI
IPC: C08L25/10
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a resin composition having excellent balance of physical properties of rigidity and impact strength, improved organic solvent resistance, moldability and processability, comprising a polyphenylene ether resin, a polyamide resin, etc., CONSTITUTION:(A) 100 pts.wt. resin composition consisting of A1: 20-60wt.%, preferably 25-50wt.% polyphenylene ether resin, A2: 25-65wt.%, preferably 35-58wt.% polyamide resin (e.g. nylon 66) and A3: 1-35wt.%, preferably 2-25wt.% alkenyl aromatic-conjugated diene copolymer having >20wt.% to >=5wt.% ratio of alkenyl aromatic unit is blended with (B) 0.01-10 pts.wt., preferably 0.15-1 pt.wt. compound (e.g. maleic anhydride) containing both an unsaturated group and a polar group in the same molecule and (C) 1-50 pts.wt., preferably 2-20 pts.wt. inorganic filter (e.g. titanium oxide) having <=1mum, preferably 0.05-3mum average particle diameter.
Patent JP-H0847931-A (JP)
Title: Device for charging sheet into vessel
Inventor: MATSUI KOUJI
IPC: B29C39/44
Filed: 1994-08-04
Abstract: PURPOSE:To provide a device in which the sheetlike material is supplied automatically and accurately into a continuously traveling vessel by constituting the charging device of both a detection sensor for detecting time for starting sheet-charging actuation and a controlling part that is connected to the sensor and controls operation of the respective parts. CONSTITUTION:A controlling part F consists of a controlling means, an A/D converter and a counter unit. The controlling means is equipped with a CPU or the like and controls operation of the respective parts of a device. An input- output unit outputs a driving signal sent from the controlling means to a conveyance device 1 and a solenoid valve for operating an air instrument. Detection signals sent from both a detection sensor 17 of liquid level-detecting time and a detection sensor 23 of charge-starting time are inputted into the controlling means. The A/D converter converts an analog signal inputted from the conveyance device 1 or a detection sensor 16 of liquid level into a digital signal and inputs the digital signal to the controlling means.
Patent JP-H0948271-A (JP)
Title: Seat elevating device for automobile
Inventor: SUGA YASUO
IPC: B60P3/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve appearance without sacrificing reclining function by interposing a lateral pair of link mechanism between lateral side wall parts of a seat holder and lateral side parts of a runner, slided along a slide rail provided at a rotary supporting base, to put the seat holder in swing action. SOLUTION: A runner 5 is supported on slide rails 4, 4, provided at a rotary supporting base, through supporting rollers 5a-5a, and a seat holder 7 is supported on the runner 5 through a lateral pair of link mechanism 6, 6 formed of first and second link arms 6a, 6b. The upper parts of the first and second link arms 6a, 6b are inserted between both side plates of lateral side wall parts 7a, 7a of the seat holder 7, and the link mechanism 6, 6 are rotated by a driver 30 so as to be moved between a swing return position and a swing position. Connecting bars 34, 34 fixed to the first link arms 6a are thereby moved in a longitudinal direction. As a result, a seat S is rotatable and longitudinally movable.
Patent JP-S58106043-A (JP)
Inventor: IMAYOSHI SHIYOUICHI
IPC: F21V21/04
Filed: 1981-12-18
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-2001030882-A (JP)
Title: Parking mechanism for transmission
Inventor: FUNABASHI KOJI
IPC: B60T1/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To minimize or eliminate a shear load working on a pin and to position and fix a fixed shaft in a cantilever state in a case by means of a single pin by forming a load center from the fixed shaft rod in the axial center or in the center substantially. SOLUTION: By means of a pin 6 overhangingly fixing a fixed shaft 5 to a case 10 for a transmission, the fixed shaft 5 is positioned and fixed to the case 10. The pin 6 is forcibly inserted into the case 10 and a through hole 5d of the fixed shaft 5. In a passing hole 10a, a blind bolt 11 is screwed from the outside of the case 10, and an O-ring 12 is arranged in the outer circumference of the blind bolt 11. When the blind bolt 11 is fastened, oil leakage can be prevented by means of the O-ring 12. The pin 6 is put between the inner end of the blind bolt 11 and the outer circumference of a piston retainer 13 for a low and reverse brake arranged unrotationally inside the case 10. In this way, the pin 6 is prevented from coming off.
Patent JP-H0368295-A (JP)
Title: Bs tuner accommodating to high vision broadcast
Inventor: KUMAOKA TETSUYA
IPC: H04N5/44
Filed: 1989-08-08
Abstract: PURPOSE:To reduce the cost through the elimination of a downconverter by averaging the result of count to detect a deviation in a 2nd intermediate frequency thereby controlling a PLL circuit. CONSTITUTION:A keyed APC pulse P is inputted to a BS tuner 16 from a MUSE decoder 70 at the reception of a MUSE broadcast and inputted to a retriggerable monostable multivibrator 120 via a buffer circuit 124, which outputs a MUSE discrimination signal. Thus, a switch 122 is thrown to the position of an output inverting circuit 126, the keyed AFC is inputted to a microcomputer 32, a counter circuit 46 is operated at the input, a 2nd IF intermediate frequency is counted to average the count.
Patent JP-H1191092-A (JP)
Title: Digital ink jet printing apparatus and method
Inventor: SHIN UEN
IPC: H04N1/405
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce a quantization error, visible noise, the presence of excessive ink and a printing time in digital ink jet printing. SOLUTION: This apparatus is integrally attached to a printing head 50 and includes at least one nozzle emitting a small ink droplet to be capable of prescribing the correlated one of optical densities. The waveform forming device 230 connected to the nozzle forms the electronic waveform inputted to the nozzle. The nozzle responds to the inputted electronic waveform to emit a small ink droplet. Each waveform is prescribed by parameters such as the number of pulses, pulse amplitude, amplitude width and/or a time delay between pulses. A calibrator receives an input image and converts the pixel value of the input image to a waveform index number related to a waveform serial number.
Patent JP-H1081831-A (JP)
Title: Production of high-color-density diazo pigment mixture
Inventor: MEDINGER BERNHARD
IPC: C09B43/132
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a diazo pigment mixture excellent in color density and/or chromaticity by condensing an azodicarboxylic chloride with a mixture comprising two or three phenylendiamines in a specified ratio and isolating the condensate. SOLUTION: This mixture is obtained by condensing 2mol of an azodicarboxylic chloride (A) represented by formula I with 1mol of a mixture (B) comprising 0-30mol% diamine represented by formula II, 5-60mol% diamine represented by formula III and 40-95mol% diamine represented by formula IV by a usual method an isolating the product by a common method. The mixing ratio among the diamines represented by formulas II, III and IV is desirably 10/10/80 by mole. When this ratio is 25/25/50, a novel diazo pigment solid solution can be obtained. The diazo pigment mixture and the solid solution are useful for the coloration of organic materials such as cellulose ethers or esters and natural or synthetic resins.
Patent JP-S6182758-A (JP)
Inventor: MINOURA NORIHIKO
IPC: A61L29/00
Filed: 1984-09-28
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-S58105768-A (JP)
Inventor: FUJIKUBO KENJI
IPC: A63B69/38
Filed: 1981-12-21
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-2000033592-A (JP)
Title: Production system
Inventor: KOTANI HIKOTOSHI
IPC: B25J19/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To ensure the safety sufficiently when workers work with an automatic machine together. SOLUTION: A self-running type robot 12 stops in facility 14 to perform work by a robot arm 16. A detection sensor on an automatic machine side 19 detecting that an obstacle enters an operation possible scope A1 of the robot arm 16 is provided in the self-running type robot 12, and an optical communicator 19 is provided in a wall part on the facility 14 side. A mat switch 20 detecting that a worker M enters a safety ensuring scope A2 is provided in a floor part around the facility 14, and an optical communicator 21 opposing to the optical communicator 19 is provided.  A controller of the self-running type robot 12 stops the robot arm 16 when the detection sensor 18 is turned on and an obstacle detection signal is input from the optical communicator 21, and a controller of the facility 14 stops a work machine when the mat switch 20 is turned on and an obstacle detection signal is input from the optical communicator 19.
Patent JP-H1151285-A (JP)
Title: Tube expander
Inventor: MORI EIJI
IPC: F16L55/18
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a tube from being left with no expansion process applied when the tube inserted into a tube sheet of a heat exchanger, etc., is subjected to an expansion process by the use of a tube expander. SOLUTION: A tube expander includes a roller as a tool to expand a tube, and when the roller is inserted into the tube to the specified depth, bearing collars 5 and 7 contact with the tube end or the end face of a tube sheet, wherein the mounting positions of the bearing collars 5 and 7 are made changeable in order to alter the tube inserting depth of the roller 4, and a marking means is installed in the position where the bearing collars 5 and 7 contact with the tube end or the end face of tube sheet. Thereby a marking process is introduced during the tube expansion process, and a mark is applied to the tube end or the end face of tube sheet by the marking means always when the tube expansion process takes place.
Patent JP-S6266900-A (JP)
Inventor: MITANI TSUTOMU
IPC: D06F75/38
Filed: 1985-09-18
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-S6363728-A (JP)
Title: Highly dielectric resin
Inventor: ADACHI MASAKI
IPC: C08K7/18
Filed: 1986-09-03
Abstract: PURPOSE:To obtain the title injection-moldable resin which has a high dielectric constant and can give a small high-performance capacitor, by kneading an injection-moldable resin with a specified ceramics dielectric member. CONSTITUTION:A highly dielectric resin 13 is obtained by kneading an injection- moldable resin 11 (e.g., a mixture of polybutylene terephthalate with a glass fiber) with at least one powdery or fibrous ceramics dielectric member 12 selected from among BaTiO3, BaSnO3, BaZrO3, CaZrO3, CaSnO3, SrTiO3, PbTiO3, La2O3.2TiO2, CeO2, CaTiO3, MgTiO3, Bi2(SnO3)3, Bi2(TiO3)3, NiSnO3, MgZrO3 and MgSnO3. A capacitor 20 is obtained by embedding electrodes 15 and 16 fitted with lead wires 17 and 18 in the resin 13.
Patent JP-H1151282-A (JP)
Title: Pulsation reducing device
Inventor: SAKAIRI TETSUYA
IPC: E02F9/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation reducing device which can damp both the fundamental frequency and secondary frequency of the oil hydraulic pulsation in such a way that no ill influence is given to various hydraulic appliances or the structure. SOLUTION: A branch pipe 14 is mounted on the way of a discharge pipeline 13 which is installed in a hydraulic circuit of a construction machine, for example a hydraulically operated shovel, and through which the oil pressure pulsation generated in association with the drive of a prime mover 11 and hydraulic pump 12 is led. The branch pipe 14 is formed from a hydraulic hoses, etc., and includes the first pipeline part 14a having an open end 14d in communication with the discharge pipeline 13 and the second pipeline part 14b which is installed in continuity in the downstream of the first pipeline part 14a, whose diameter is set to a value different from that of the first pipeline part 14a, and whose end 14c is left blocked. The ratio of the section area of the first pipeline part 14a to the second 14b is set within the range 1:9/40 thru 1:18/40, for example to 1:1/4. The oil pressure pulsation can be reduced by introducing it into this branch pipe 14.
Patent JP-S58107485-A (JP)
Title: Method for sputtering ultra-plastic zn-al alloy
Inventor: SATOU KEIJI
IPC: C23C14/14
Filed: 1981-12-21
Abstract: PURPOSE:To simplify heat treatment and surface treatment for enhancing strength and to reduce production cost, by carrying out the sputtering of an eutectoid alloy based on Zn and Al which is a fine crystal grain ultra-plastic alloy in such a state that said eutectoid alloy is heated to an eutectoid temp. or more. CONSTITUTION:A fine crystal grain ultra-plastic alloy, for example, a Zn-Al eutectoid alloy having a standard composition consisting of 22wt% Al and the remainder Zn is sputtered. At this time, while the Zn-Al alloy is held an eutectoid temp. or more, for example, at about 500 deg.C, for example, Ni is sputtered. By this method, tensile strength is enhanced about 60-70%.
Patent JP-S5996710-A (JP)
Title: Solenoid device
Inventor: HANEDA HIDEO
IPC: H01F7/16
Filed: 1982-11-25
Abstract: PURPOSE:To reduce the dispersion of products, eliminate the fixing due to calking, and enable to thin the thickness of a coil bobbin by a method wherein the main yoke and a yoke end plate are allowed to be in the relation of engagement and an outer case to maintain this relation of engagement. CONSTITUTION:Magnetic substance plungers 2 and 3, electric coils 9 and 10 generating a magnetic flux in a direction along the shaft 4 thereof, the main yokes 17 and 18 two-splitted or more which form flux passages along the outside thereof, two yoke end plates 13 and 14 respectively engaged with each of the end parts of the main yokes 17 and 18, and the outer case 23 are provided. Then, recesses substantially rectangular to the shaft 4 of said plungers 2 and 3 are provided in one of the main yokes 17 and 18 and the yoke end plates 13 and 14, and the projections (e.g. 172, 173, 182, 183) advancing into the recesses are provided in the other, thereby the main yokes 17 and 18 and the yoke end plates 13 and 14 being in the relation of engagement by the advancement of the projections into the recessed, and the inner wall of the outer case 23 supports the main yokes 17 and 18, thus contriving to maintain this relation of engagement.
Patent JP-S60101312-A (JP)
Inventor: DEBUITSUDO SHII SHIYUBAITSUAA
IPC: B60R1/06
Filed: 1984-10-03
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-H1154966-A (JP)
Title: Insertion/extraction mechanism of package
Inventor: MIDORIKAWA YUJI
IPC: H05K7/14
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an insertion/extraction mechanism of a package of simple structure in which less parts are contained and manufacturing process is simple. SOLUTION: A surface A of a lever 20 is pressed to rotate the lever 20 in a counter-clockwise direction with a pin 25 as a center, and a front claw part 31 of the lever 20 is brought into contact with the inner side of a package slot protruding part 44 of a casing, and, with this place as a supporting point, an electronic circuit package 23 is inserted in an arrow A direction while the surface A of the lever 20 is pressed in the counter-clockwise direction, by utilizing a principle of a lever. Then, a lock arm 22 is rotated in a clockwise direction with a pin 26 as a center, and a lever lock part 33 of the lever 20 and a lever lock part 34 of the lock arm 22 are locked.
Patent JP-H1029667-A (JP)
Title: Structure equipped with constant-temperature unit
Inventor: KAWASAKI JUNICHI
IPC: B65D81/38
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To heat only a heating-requiring unit separately with a required quantity of heat and keep its temperature constant efficiently. SOLUTION: This structure comprises a chassis 1 having a hollow double structure holding a unit 3, whose temperature is to be made constant, in contact with it and comprising an external plate 11 containing gas inside and an internal plate 12, a heat means 15 provided in the hollow part 10 of the chassis 1, and a temperature detection means 16 provided in the hollow part 10 of the chassis 1. The unit held by the chassis 1 is kept at a specified temperature by controlling the heat means 15 based on a temperature detected by the temperature detection means 16.
Patent JP-S5995721-A (JP)
Title: Channel selection circuit
Inventor: SATOU MASARU
IPC: H04N5/44
Filed: 1982-11-25
Abstract: PURPOSE:To apply this circuit for countries where station frequencies and number of channels are different by searching sequentially plural stations at preset so as to write a channel selection data to a memory and converting the channel selection data of the memory into a display data for display at channel selection. CONSTITUTION:When a connecting switch 9 is turned on at preset, a count value of a control circuit 8 is changed sequentially by 10 each from 870-2360. A local oscillating frequency of a tuner 2 is changed sequentially from 87MHz to 236MHz for attaining search. The count value of the control circuit 8 is written in a memory 10 as a channel selection data at each channel selection. The channel selection data is read out from the memory 10 at the channel selection, selected by the tuner 2, a channel selection data is applied to a decoder 22, converted into a channel display data and the channel display is attained by a display device 25.
Patent JP-S58108674-A (JP)
Inventor: INAYOSHI TSUNEYUKI
IPC: H01R4/46
Filed: 1981-12-21
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。