baber/WOPTO huggingface dataset:
Patent JP-H0884962-A (JP)
Title: Bottle sorting method
Inventor: KOBAYASHI MASAKAZU
IPC: B07C5/30
Filed: 1994-09-16
Abstract: PURPOSE: To properly sort a transparent bottle depending on the colors by computing the coordinates of a middle line of the coordinates of both side edge lines as the coordinates of the center line of a bottle, photographing the bottle at the coordinates of the center line and at the same time carrying out image-processing for taken images, and determining the color. CONSTITUTION: With a glass bottle 51 kept irradiated with a lighting system 54 in a color identifying part 53, the glass bottle 51 is photographed by a camera 55, the obtained image is image-processed by an image processing part 56 and at the same time the glass bottle 51 is sorted by a sorting part 57 depending on the color identified by the color identifying part 53. The image processing part 56 has windows 74 for (m) prescribed sections in the photographing region, sets a plurality of detection points P in each window 74, and identifies the color of the glass bottle 51 by carrying out image-processing for every detection point P.  At that time, the darkness of the glass bottle 51 is determined by computing the chroma/l uminosity from the obtained data, and in the case the color is pale, the coordinates are so corrected as to conform the origin of the coordinates with the color component of the illumination and then color is identified, and in the case the bottle is judged to be transparent, color can be identified by observing the bottom of the glass bottle from the side.
Patent JP-S6376665-A (JP)
Title: Image processor
Inventor: USAMI AKIHIRO
IPC: G03G15/04
Filed: 1986-09-19
Abstract: PURPOSE:To freely vary a projection magnification without moving a projector by employing a zoom lens to a projection lens in a film projector. CONSTITUTION:The film projector 18 employs the zoom lens 21a, which can move in the direction of an optical axis. For example, when a film projecting image in size A5 on an original platen 2 is enlarged to size A4 from an image formed state the zoom lens 21a is close to a film F, and an inner lens is moved to shorten a focal distance. Hence the projection image is formed on a film in the size A4. In such a case, since the projection image P4 in protruded at four corners, compared with the projection image P5 in size A5, a read starting position of an image read unit 18 is shifted to a place corresponding to the left side P4a of the projection image P4 in size A4 on the left side rather than the reading position of the image in size A5. Then the image is read and scanned. Thus the image can be formed on the original platen 2 without shifting the position on the main body of the projector 18, and the projection magnification can be varied freely.
Patent JP-S6378621-A (JP)
Title: Repeater for communication satellite
Inventor: CHIKIRA HIROSHI
IPC: H04B7/26
Filed: 1986-09-22
Abstract: PURPOSE:To attain communication quality even when a mobile objection comes off the communication area of a communication satellite, by providing a function to decide the lowering of the received electric field of an electromagnetic wave received by a repeater from the mobile objection, and a function to insert and transfer a result to a line in communicating with a terrestial station as a blank burst signal. CONSTITUTION:Receivers RX1-RXn corresponding to the mobile objection are connected to an electric field strength detector LVDET, and the LVDET detects received electric field strength. A level comparator COM, when detecting the fact that the above stated detected level is lowered below a reference level value set in the COM, transfers the bit of information of the fact to a coding device COD. The COD encodes the above stated information, and also, pulls in a communication path momentarily to the coding device COD, by operating an IFSW being connected to the receiver RX whose received electric field strength is lowered, out of IF switch matrices IFSW corresponding to the receivers RX1-RXn. The COD inserts the fact of the lowering of the received electric field strength into the communication path as the blank burst signal, and synthesizes it with an output from another IFSW at a signal synthesizer, and transmits it from an antenna ANTE to the terrestial station through a transmitter TXE, etc.
Patent JP-S6466351-A (JP)
Title: Nonslip blank for building
Inventor: ASAI YUTAKA
IPC: E04F11/17
Filed: 1987-09-07
Abstract: PURPOSE: To improve nonslip performance by a method wherein continual nonslip uneven surface parts are formed on the surface part of a soft and sheet- form body part and a metallic sheet is fixed on the back thereof. CONSTITUTION: This raw material used in a building, especially stairs, is formed by bending a metallic sheet material having a horizontal element 21 corresponding to a tread 11 of stairs 1 and a rise surface 12 corresponding to a vertical piece 22. The upper end part of the vertical piece 22 is bent backward, a groove- form lock part 23 is formed at the front end part of the horizontal piece 21, and an engaging part 41 of a body part 4 on which a metallic sheet 5 is stuck is inserted for fixing. After an anchor is buried in the tread 11, the horizontal piece 21 is fixed by a locking element, and a body part 4 is fixed on the horizontal piece for laying. This constitution improves a nonslip function.
Patent JP-S6464641-A (JP)
Title: Nuclear magnetic resonance imaging apparatus
Inventor: ASANUMA YUJI
IPC: G01R33/32
Filed: 1987-09-07
Abstract: PURPOSE:To simultaneously perform the frequency analysis of an input signal in parallel, by parallelly connecting a plurality of digital filters having different frequency bands to a computer. CONSTITUTION:The digital signals being the outputs of A/D converters 8A, 8B are simultaneously inputted to the digital filters 10A, 11A,..., 12A, 13A; 10B, 11B,..., 12B, 13B of respective systems. Each of these digital filters has function outputting the intensity of frequency like a<f<=b among various frequency components (f) contained in an input signal. In each of the digital filters, a frequency band width b-a is equal but frequency bands (a), (b) are different from each other but adjacent to each other. The outputs of the digital filters having different frequency bands are inputted to a computer 9A but the analytical result is the same to the result obtained by directly inputting the outputs of the A/D converter 8A, 8B to the computer 9A and mathematically performing frequency analysis. Therefore, it is unnecessary to perform the analysis and operation of frequency by the computer 9A. An NMR image is formed on the basis of the digital values inputted from the above-mentioned digital filters in the computer 9A.
Patent JP-H0385857-A (JP)
Title: Called party designation call system
Inventor: KUROSAKI KIYOSHI
IPC: H04M3/02
Filed: 1989-08-29
Abstract: PURPOSE:To allow a caller to designate a desired called party among plural users using an extension telephone set in common and to make a call by generating a sound for incoming indication corresponding to the called party based on a called party designation signal delivered from a private branch of exchange from a called party terminal equipment. CONSTITUTION:When a called desires a call to a specific user among plural users using a terminal equipment 20 in common, the caller adds an additional number da for user identification assigned to the called party to an extension number DNC given to the terminal equipment 2c and sends the result. A called party designation signal transmission means 100 receives and analyzes the additional number da sent added to the called extension number DNc from a caller extension telephone set 2a and sends a called party designation signal S(da) designating the sound for incoming indication generated by the called terminal equipment 2c so as to be made correspondent to the called party to the called terminal equipment 2c. A variable call sound transmission means 200 generates the incoming indication sound corresponding to the called party based on the called party designation signal S(da) sent from the private branch of exchange 1. Thus, each user of the called terminal equipment identifies the called party at the arrival of a call.
Patent JP-S60115493-A (JP)
Inventor: SASAKI TOSHIYUKI
IPC: B43K8/02
Filed: 1983-11-28
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-H0270964-A (JP)
Title: End surface combustion type solid propellant grain
Inventor: MITARAI YOSHIAKI
IPC: C06D5/00
Filed: 1988-09-07
Abstract: PURPOSE:To enable enlargement of a combustion speed region by a method wherein, in a solid propellant grain for propulsion of a rocket and the like, lines of pore with up to a specified size are formed in a direction extending approximately at right angles with a combustion surface. CONSTITUTION:It is essential that a line 5 of pore is formed in a direction extending approximately at right angles with a combustion surface, and the depth of the line of pore ranges preferably throughout the overall length of a solid propellant 2. It is essential that the size of the line of pore is up to a diameter of 3mm. This constitution induces heat from a dark zone to a propellant 2 through the lines 5 of pore, activates reaction, e.g. thermal decomposition and sublimation of the propellant 2, and progresses combustion.
Patent JP-H0886776-A (JP)
Title: Method and device for driving probe in ultrasonic tester
Inventor: MASUDA TOMONORI
IPC: G01N29/24
Filed: 1994-09-16
Abstract: PURPOSE: To enhance the accuracy on inspection by eliminating a difference in sound pressure between vibrators. CONSTITUTION: A control device 3 calculates the amount of delay of each vibrator 2 which corresponds to a given angle of incidence or to focal depth, and feeds the amount to a delay pattern setter 4. Parameters that affects the sound pressure of an ultrasonic wave incident on a subject A for inspection, such as the calculated amount of delay, the configuration of the probed surface of the subject A for inspection, and the state of the surface are fed to a sound pressure correcting calculator 5. Identification data for each vibrator 2 is fed to a sound pressure correction map 6. The sound pressure correcting calculator 5 calculates and determines sound pressure corrections that match the parameters affecting the sound pressure. The corrections of the sound pressure that match the identification data are extracted from the sound pressure correction map 6.  The sum of two of the sound pressure corrections is fed to a pulsar 7. The amount of delay between the vibrators 2 is fed to the pulsar 7 from the delay pattern setter 4. The ultrasonic wave is transmitted in accordance with these set amounts.
Patent JP-S6281462-A (JP)
Title: Heat-and corrosion-resistant coating vehicle
Inventor: GOTO JUNJIRO
IPC: C09D5/08
Filed: 1985-10-06
Abstract: PURPOSE:To contrive to us the coating vehicle as a muffler coating vehicle which can be prepared by a simple process at a low cost and has excellent long-term heat and corrosion resistance, by mixing a natural or synthetic resin, an alkylphenol, a trialkylnitrilotriacetamide and a saturated hydrocarbon solvent. CONSTITUTION:A coating vehicle prepared from a natural or synthetic resin, such as a gum resin, a copal resin, a petroleum hydrocarbon resin, an alkyd resin or an acetal resin; an alkylphenol in the form of either a solid or a liquid, such as propylphenol or butylphenol; and a saturated hydrocarbon solvent, such as n-heptane, n-octane or n-decane, with a trialkylnitrilotriacetamide of the formula (wherein n is an integer of 2-20) incorporated therein.
Patent JP-2000042779-A (JP)
Title: Laser beam machining device
Inventor: SAITO SHIGEKI
IPC: B23K26/064
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient melt depth even if the moving speed of a laser beam is fast, to prevent plural laser beams from splitting even if the position of a workpiece changes in the optical axis direction of the laser beam, and to hold the melt depth unchanged regardless of the moving direction of the laser beam. SOLUTION: The laser beam machining device 10 is provided with laser resonators 12A, 12B for generating laser beams A, B, a beam mixing means 14 for coinciding and mixing the optical axes Aa, Ba for the laser beams A, B generated from the resonators 12A, 12B, a beam irradiation means 16 for emitting to a workpiece 94 the laser beams A, B mixed by the beam mixing means 14, and focal position varying means 18, 20 capable of freely moving the focal points Af, Bf of the laser beams A, B.
Patent JP-2000044310-A (JP)
Title: Cold slurry for casting
Inventor: SAKUMA HITOJI
IPC: C08L33/06
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a slurry capable of providing a formed article having properties the same as or near to the properties of a ceramic wear obtained by firing, without heating, and excellent in demolding properties by compounding an emulsion containing a specific amount of mixed acrylic and urethane resins having specified mixing ratio, with an elutriation-treated hydrous rock powder clay composition in a specific amount. SOLUTION: This slurry is obtained by blending 1 pt.wt. emulsion containing 3-20 wt.% mixed resin of an acrylic resin and a urethane resin in a mixed ratio of (16:1)-(110:1), with 1-1.8 pts.wt. elutriation-treated hydrous rock powder clay composition. The hydrous rock powder clay composition is obtained by using a plastic clayey fine powder as a vehicle capable of enabling the composition to be compacted into any shape, and further using the rock powder as an aggregate capable of imparting strength and enabling the composition to keep the shape stably. Fine power of kaolin, montmorillonite, bentonite or the like is cited as the plastic clay, and silica, quartz, feldspar, pumice, pozzuolana, pottery stone, buhlstone or the like is cited as the rock powder.
Patent JP-S6378547-A (JP)
Title: Manufacture of semiconductor
Inventor: YANAGI AKIHIRO
IPC: B28D5/00
Filed: 1986-09-20
Abstract: PURPOSE:To improve yield while lengthening the lifetime of a dicing saw and reducing cost thereof by sticking a semiconductor wafer to an adhesive sheet, to which an ultraviolet curing type adhesive layer is formed, and irradiating adhesives with ultraviolet rays prior to dicing and curing adhesives. CONSTITUTION:When a wafer 1 is cut completely by a dicing saw 4, the wafer is irradiated with ultraviolet rays 5 from the adhesive tape 2 side prior to dicing, and adhesives 3 consisting of ultraviolet curing type adhesives are cured previously. Consequently, the adhesion of the adhesive layer 3 is weakened, but the fine deformation of the wafer 1 is removed because force is applied onto the whole surface of the wafer 1 even when a blade 4a cuts into the wafer 1 on dicing, and the frictional resistance of the dicing saw 4 by the adhesive layer 3 is reduced because a pellet 1a is difficult to be peeled during dicing and adhesion is weakened, thus lengthening the lifetime of the blade 4a. Since adhesives do not adhere on the surface 4a of the blade 4 on dicing, the pellet 1a is not spring out.
Patent JP-2000055060-A (JP)
Title: Lubricant circulation system of taper roller bearing
Inventor: MASUDA HIDEO
IPC: F16C33/66
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the early deterioration of a taper roller bearing provided in a space in which a lubricant is retarded. SOLUTION: By a pumping action of a roller bearing 13, a lubricant is pressed and exists in a space 22 at one side. However, since the space 22 does not have a drain port, not only the lubricant is retarded and a temperature rises in comparison with other portions but also an oxide of the lubricant is also accumulated and the concentration is apt to become higher. Therefore, the roller bearing 13 in a blind alley is early and easily deteriorated in comparison with other parts. So, a lubricant circulation system is constituted by providing a communication passage on one portion of a wall portion of a side housing 3 supporting the roller bearing 13. The lubricant of a low temperature flows into the space 22 and is circulated by forcedly draining the lubricant retarded in the space 22 by a pumping action of a taper roller bearing.
Patent JP-S60114846-A (JP)
Title: Picture processor
Inventor: MIURA MAKOTO
IPC: G03B27/34
Filed: 1983-11-26
Abstract: PURPOSE:To display the movement of a set value especially at the time of a stepless variable magnification request so that the magnification can be optionally changed by selecting plural fixed magnification setting means setting up previously fixed copying magnification and optional magnification setting means setting up an optional copying power. CONSTITUTION:When the operator depresses an equal magnification copying mode key 209, a fixed copying magnification mode display device 212 is turned on and the copying of equal magnification is selected. When the equal magnification copying mode key 209 is turned off and a variable magnification copying mode selection key 210 is depressed, a fixed copying magnification mode display device 215 showing 67% contraction is turned on and contraction copying having 67% power modification is selected. In addition, stepless copying magnification mode display device 216 is turned on by depressing the key 210 and stepless variable magnification is selected. In this case, an optional copying magnification can be set up by a stepless variable magnification lever 217. When the magnification value is changed by the stepless variable magnification lever 217 in said mode, the magnification value after modification is displayed on a display device 205 at the detection of the modification.
Patent JP-H0779228-A (JP)
Title: Network polishing control system and cell priority control system
Inventor: SEKIKAWA YOKO
IPC: H04L12/28
Filed: 1993-09-08
Abstract: PURPOSE:To prevent the degradation of the quality of data and to improve throughput by coping with a control to let a report and transmission information coincide with each other when a communication terminal violates the report and optimally controlling cell abandonment on an exchange side in the future. CONSTITUTION:When the transmission information from the communication terminal 1 violates a report value, a report management part 6 informs the terminal 1 of a change instruction and terminal management information. Then, when the terminal management information is received, the terminal 1 corrects the report and reports to an exchange. Also, in order to optimally controlling the cell abandonment on the exchange side in the future, a priority cell counter 11 counts priority cells arrived at a buffer 10 at every interval of unit time and inputs the value WK to a prediction device 12. The prediction device 12 stores the priority cell arrival number W(K) at the present point K of time and (m) pieces of the priority cell arrival numbers in the past from the present point K of time to the point K-m of time and outputs a predicted priority cell arrival number W'(K+1) until one point of time after by using them. Then, the cell abandonment is optimally controlled.
Patent JP-H0271542-A (JP)
Title: Jig for observing section of semiconductor integrated circuit
Inventor: HAMADA HIROYUKI
IPC: G01B9/10
Filed: 1988-09-06
Abstract: PURPOSE:To minimize the shifting of the observation surface of a specimen in the horizontal direction due to rotation thereby facilitating the observation by a method wherein the gap between the rotative central line of a specimen base and the observation surface of the specimen is minimized. CONSTITUTION:A semiconductor integrated circuit (specimen) 1 as a section observing specimen is inserted into a fixing groove 3 of a specimen base 4 to be fixed by a fixing screw 2 while a cut off end 1a of the specimen 1 is held at the level connecting two rotary axles 7, 7 with each other. The specimen 1 is turned in theta direction by rotating an operating handle 8 on the axis of a rotary axle 7 through the intermediary of gear trains 5, 6 subjected to the least shifting due to the rotation in the horizontal direction since the gap between the rotative central line of the specimen base 4 and the observation surface 1a is extremely small. Furthermore, the gear ratio of the gear trains 5, 6 can be increased to enable turning of the specimen 1 minutely.
Patent JP-S61101148-A (JP)
Title: Automatic measuring circuit for effective eye aperture rate
Inventor: TANAKA YASUO
IPC: H04L1/20
Filed: 1984-10-24
Abstract: PURPOSE:To measure automatically an effective eye aperture rate by applying A/D conversion to a sample-hold value, extracting the absolute value, classifying it into 1 signal and 0 signal and obtaining a percentage of a ratio of a difference of a minimum value of 1 signal and a maximum value of 0 signal at an optional time to a proper peak value of an equalizer output. CONSTITUTION:A classifying circuit 3 compares a prescribed value of threshold value inputted externally with an output signal of an A/D converter circuit 2, classifies the result into 1 and 0 signals, the 0 signal is fed to a maximum value detecting circuit 4 and the 1 signal is fed to a mimimum value detecting circuit 5. The maximum value detection circuit 4 obtains a maximum value among 0 signals fed from the circuit 3 within a specified time and similarly, the minimum value detection circuit 5 obtains a minimum value among 1 signals fed from the circuit 3 within the same time and the result is given to the calculation circuit 6. The calculation circuit 6 calculates a difference between the minimum value and the maximum value to obtain a percentage of a ratio of the (x) to the proper peak value VO-P. It is outputted as an effective eye aperture rate.
Patent JP-H0386327-A (JP)
Title: Miss-punch preventing device for punching machine
Inventor: YOSHIZAKI SEIJI
IPC: B21D28/00
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate the delay of operation of the slider and to surely pull the punch up by connecting the punch holding stud to the middle part of the operation lever. CONSTITUTION:The detecting pin 7 which is supported with the punch holder 1 freely movable up and down and is pushed up with the punched plate 16 of un-proper position is prepared, and the slider 5 inside of the punch holder 1 is moved slidely with the side tapered surface 8 of this detecting pin and the mutual engagement of the projecting parts of the projecting and recessing surfaces of the punch 2 and slider 5 are released. And the operation lever 10 which is supported with one side end freely tiltable and other end is lifted up by raising of the detecting pin 7 is prepared, and the punch holding stud 6 is installed at the middle part of this operation lever 10. So, the slider 5 is directly moved by raising of the detecting pin 7 and the punch 2 is pulled up through the operation lever 10 which comes into contact with the top end of the detecting pin 7.
Patent JP-S6467175-A (JP)
Title: Apparatus for cultivating and harvesting attached diatom
Inventor: SATO TAKEO
IPC: C12M1/00
Filed: 1987-09-07
Abstract: PURPOSE:To obtain the titled efficient apparatus, having a brush as an attachment base in a light-transmitting pipe and capable of passing seawater from the lower to the upper parts of the pipe and carrying out adhesion culture and cultivating an extremely large amount of attached diatoms with simple harvesting. CONSTITUTION:A brush 2 having a diameter and length corresponding to the inside diameter and length of a light transmitting pipe 1 is initially provided in the pipe 1 and seawater is passed from the lower to the upper parts to carry out attached cultivation of attached diatoms with the brush 2 which is an attachment base. Furthermore, the attached diatoms are harvested by using, e.g. scraping rings 8 constituted so as to vertically move rods 9 and scrape the diatoms from the brush (2a) with rings (8a).