baber/WOPTO huggingface dataset:
Patent JP-H0429080-A (JP)
Title: Bistatic radar equipment
Inventor: MATSUDA SHOJI
IPC: G01S13/46
Filed: 1990-05-24
Abstract: PURPOSE:To perform position measurement with high accuracy by arranging a bistatic receiving station separately from a radar other than a monostatic radar station, measuring a time difference between a reception wave and a transmission wave, and performing correlative processing with a position measured result. CONSTITUTION:A reflected wave from a target 4 is received with a reception antenna 10 in the bistatic receiving station 30, and after reception processing for amplification, etc., is performed with a receiver 11, the detection of the target and the measurement of the arrival time of the reception wave are performed by a signal detector 12. Thence, an arrival time difference detector 13 detects a time difference between a monostatic reception wave and a bistatic reception wave, and the position measurement is performed by a bistatic data processor 15 based on the above detected information and angle information from the beam directing angle detector 14 of a bistatic reception part antenna. A correlative position measuring processor 16 performs precision measurement and tracing of a targeted position by performing the relative processing of bistatic position measuring information with position measuring information obtained at the monostatic radar station. A precision measurement result is dislpayed on a display part 9 together with a monostatic position measurement result.
Patent JP-H04361047-A (JP)
Title: Ink jet recording
Inventor: SHIOTANI MAKOTO
IPC: B41J2/05
Filed: 1991-06-07
Abstract: PURPOSE:To obtain ink jet recording method capable of providing expression with less streaks and unevenness by reducing nonuniformity of ink droplet capacities among nozzles in any of gradations. CONSTITUTION:In an ink jet recording method employing a recording head having a plurality of nozzles for the recording, one pixel is formed by a plurality (four times) of scans, and a nozzle wherefrom ejection is made is determined by each of a plurality of scans in accordance with the density of each of the nozzles of the recording head. For example, in the case where one ink droplet is ejected, the nozzle No.33 or No.65 is used, and in the case where two ink droplets are ejected, the nozzles No.1 and No.97 or the nozzles No.33 and No.65 are used, and in the case where three ink droplets are ejected, combination of the nozzles No.1, No.33 and No.97 or the combination of the nozzles No.1, No.65 and No.97 is used. In the case where four droplets are ejected is four, four nozzles of Nos. 1, 33, 65 and 97 are used.
Patent JP-S6026525-A (JP)
Title: Platform for carrying car
Inventor: KATOU YOSHITO
IPC: B65G69/24
Filed: 1983-07-26
Abstract: PURPOSE:To make it possible to receive and return pallets by stopping a carrying car only once, by constitution wherein respective units for receiving or returning pallets, which are located on both sides of a carrying car respectively, by facing each other across said carrying car, are connected together with roller conveyers which transport said pallets in parallel, along the three sides of a square, without revolving of said pallets. CONSTITUTION:Receiving unit 16 and returning unit 18 for pallets, which are installed on both sides of a carrying car 14 respectivly, facing each other across said carrying car, constitute a platform 10 by being connected together by means of lifters 42, 50, 54, 58 and roller conveyers 48, 52, 56, so that said units, lifters, and roller conveyers form together three sides of a square. By this constitution, a pallet on said carrying car 14 is conveyed from a transfer unit 22 to said receiving unit 16. Works on a pallet are taken out to a line 12 with lifters 42 or 50, and the unloaded pallet is conveyed in parallel on said roller conveyers 48, 52, 56 and said lifter 50, 54, 58 without revolving to be returned to said car 14 from said returning unit 18. By this constitution, when said car is stopped once, not only the receiving of pallet but also the returning of pallets can be performed.
Patent JP-H082907-A (JP)
Title: Powdery silicon nitride
Inventor: YAMADA TETSUO
IPC: C01B21/068
Filed: 1994-06-20
Abstract: PURPOSE:To produce a powdery silicon nitride capable of stably producing a silicon nitride ceramic having a high strength at high temperature with excellent reproducibility by specifying the weight ratio of beta phase to alpha phase and the size of the crystallite. CONSTITUTION:This powdery silicon nitride having 0.018 to 0.032 weight ratio of beta phase to alpha phase and <=0.2mum size of the crystallite can be produced, e.g. by calcining and crystallizing amorphous silicon nitride which is a thermal decomposition product of silicon imide while controlling the calcination conditions (packing density, rate of temperature rise, maximum holding temperature, holding time, etc.) to control the properties of the powder according to the imide decomposition method capable of arbitrarily controlling the properties of powder, e.g. ratio of crystal phases, content of internal oxygen, secondary particle size, primary particle size and specific surface area or by admixing 5 to 20wt.% powdery silicon nitride of >=92% ratio of alpha phase and 2>=10m<2>/g specific surface area with powdery silicon metal having >=10m<2>/g specific surface area and <=1.0wt.% oxygen content, calcining the resultant mixture in an atmosphere of a mixture gas of H2 and N2 at 1400 to 1500 deg.C while elevating the temperature at 10 to 50 deg.C/h according to the direct nitriding method.
Patent JP-S5261615-A (JP)
Title: Rocket motor with solid propellant
Inventor: HOSOMURA TAKEO
IPC: C06D5/00
Filed: 1975-11-14
Abstract: PURPOSE: To have a rocket motor securely held in a motor case, through process of having the central zone of circumferential surface of the rocket motor firmly pasted to the casing in zigzag plane form. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53127578-A (JP)
Title: Formation of socket of synthetic resin pipe
Inventor: KASHIWARA JIYUNJI
IPC: F16L47/06
Filed: 1977-11-14
Abstract: PURPOSE: Softened thermoplastic resin pipe is applied to the outside surface of the mold and stop ring and then shrinked by cooling to form pipe socket capable of holding the mold and stop ring thereby the removal of the packing from the socket can be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10326209-A (JP)
Title: Electronic device monitor and control system
Inventor: SAKURAI NAOMI
IPC: G06F11/30
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiency monitor and control electronic devices by setting communication order according to the items of monitoring and control by each processor and communicating with high-order application when a plurality of processors monitor and control a plurality of units. SOLUTION: A monitor processor 100 is provided with a communication order control means 101. In this constitution, when processors 100A to 100N detect alteration of hardware 200, information regarding the state of old hardware acquired by the processors 100A to 100N and the state of new hardware is communicated to a high-order application 111 in specific order set by a communication order control means 101. Through this processing, the high-order application 111 is free of mixture of the information regarding the old hardware and information regarding the new hardware and the efficiency of the monitor and control system can be increased.
Patent JP-H11326193-A (JP)
Title: Sensor and measuring device using it
Inventor: TAKEI HIROYUKI
IPC: G01N21/41
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To sensitively detect the presence or absence of a specimen with a simple sensor by utilizing a color development phenomenon that is estimated to originate from the interaction of a gold thin film and the surface plasmon of a gold fine particle. SOLUTION: The layer of a complex 3 that is formed by depositing gold 5 with a thickness of 5-1,000 nm on a polystyrene fine small ball 4 with a particle diameter of for example 50 nm-100 μm is formed on a metal surface 1 of a channel where a metal surface 1 and a transparent substrate 2 are arranged oppositely. Monochromatic light 7 that is radiated from a light source 6 is guided into a channel by an optical system 8 and is reflected on the surface of the complex 3, is guided to a detector 9 by the optical system 8 and is detected, but the reflectance of the reflected monochromatic light 7 changes sensitively according to the surface state of the complex 3. Therefore, when a specimen 10 corresponding to the modification of the surface of the complex 3 is included in a sample that is introduced into the channel, it is selectively absorbed by the surface of the complex 3 and the reflectance of the monochromatic light 7 changes, thus detecting the presence of the specimen 10.
Patent JP-H11321831-A (JP)
Title: Labeling device
Inventor: SUGIMOTO HIROSHI
IPC: B65C3/08
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a labeling device for sticking easily a plurality of labels on positions to be stuck even when the size of the body to be stuck, the length of a label and the label sticking height on the body to be stuck are fluctuated. SOLUTION: A labeling device 1 is provided with a sticking drum 11 for chuck holding a plurality of labels L chuck held on the outer peripheral face in the state that a sticking face of a label device is faced to the outside and sticking a plurality of labels L chuck held on the outer peripheral face on the labels L by bringing them into contact with a body E to be chucked while revolving on its axis and a plurality of label feed means 20 for chuck holding a plurality of labels L on the outer peripheral face of the sticking drum 11 at the given intervals by feeding a plurality of labels L onto the sticking drum 11 by the given timing respectively, and a plurality of label feed means 20 are driven by servo motors provided respectively on them.
Patent JP-S5839596-A (JP)
Title: Auxiliary propulsion unit for sail boat
Inventor: KOBAYASHI YOSHIAKI
IPC: B63H21/30
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a secure sealing performance by using a double sealing structure between the drive unit of an auxiliary propulsion unit and the aperture of the ship bottom and by fitting a flood detection sensor to the drive unit casing between two seal sections. CONSTITUTION:A drive unit (b) connected to an engine unit stores a drive mechanism in a casing (b1), and it protrudes to the outside through an aperture 1 opened in a ship bottom B. The space between the outer periphery of the drive unit (b) and the aperture 1 is sealed with a seal member 2. That is, the lower half section contacting the water is sealed double with a seal section S1 and the upper half is sealed with a seal section S2. Accordingly, even if the seal section S1 is damaged, the seal section S2 works for sealing, and no water floods into the ship. The electrodes of a sensor 13 to detect the flooding of water is located at the lower portion of a recess 19, and when the seal section S1 is damaged and water has flooded between the seal sections S1, S2, the electrode 14, 15 conduct with the water acting as a medium, thus detecting the flood of water and alarming with a warning unit.
Patent JP-S62296051-A (JP)
Inventor: AIZAWA YUZO
IPC: E04F13/08
Filed: 1986-06-14
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-S5929125-A (JP)
Title: Method for molding thermoplastic resin film
Inventor: TAKA TOSHIO
IPC: B29C48/08
Filed: 1982-08-09
Abstract: PURPOSE:To obtain the titled film excellent in transparency at a high speed, by uniformly injecting cooling jet streams to both surfaces of a resin film to strongly perform air cooling while holding stable running. CONSTITUTION:Cooling jet streams are blown to both surfaces of a resin film F running between a die outlet 3 and a roll 6 by air knives 5. The blow-out gap of each linear jet orifice 5a is adjusted to 0.5-8mm. and the interval between the jet orifices 5a and the resin film F to 10-15mm.. A production speed can be enhanced even with respect to resin not enhanced in the production speed thereof by a chill roll method, for example, linear polyethylene resin with density of 0.935g/cm<2> or less having a short branch chain while transparency is held.
Patent JP-S6036518-A (JP)
Title: Condensation resin of alkylarylketone and formaldehyde
Inventor: IERUKU DERUFUERU
IPC: C08G6/02
Filed: 1984-07-04
Abstract: Condensation resins obtained by the polycondensation of alkyl aryl ketones and formaldehyde, wherein the polycondensation mixture contains 0.05 to 5% by weight, based on the alkyl aryl ketone, of an activator having the formula (A)    <IMAGE>  (A)  wherein X is a nitrogen or phosphorus atom; R1, R2 and R3 are each independently a C1-3-alkyl group or a phenyl group; and Y- is the anion of an inorganic or organic acid, have higher softening points than resins prepared by analogous processes but without the activator.
Patent JP-S5961689-A (JP)
Inventor: UIRIAMU ERU SHIEPAADO
IPC: E21B10/22
Filed: 1983-07-26
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-H05308762-A (JP)
Title: Converter between electric energy and mechanical energy and its manufacture
Inventor: KAIDO TSUTOMU
IPC: H02K35/00
Filed: 1992-05-01
Abstract: PURPOSE:To get a converter between electric energy and mechanical energy which enables circular reciprocation by making an armature conductor mobile on a circular truck, and curving a magnetic core, according to the truck of the armature conductor, in the section where the armature conductor pierces. CONSTITUTION:Though a magnetic core 4c is quadrilateral, it is constituted by combining circular two feet 4p and 4q with straight-line yokes 4s and 4t. I/o winding 1g is wound on one between the two feet, and further an armature conductor 2 is piercing outside of it. The armature conductor 2 is supported by a rotary shaft 8, and is connected to load or a power source by an arm 7. Moreover, on the other foot 4q, the field source 3 of a permanent magnet is attached to the section of the window of the magnetic core. Hereby, power transfer is performed between the i/o winding and the armature conductor 2 is made, and the armature conductor 2 can perform circular reciprocation, and the support with small frictional resistance becomes possible, and smooth motion excellent in responsiveness can be done.
Patent JP-H0431808-A (JP)
Title: Zoom lens controller
Inventor: UMETSU TAKAO
IPC: G03B5/00
Filed: 1990-05-28
Abstract: PURPOSE:To accurately drive a zoom lens to a desired zooming position by changing the driving speed of the zoom lens depending upon the zooming position. CONSTITUTION:Zoom switches SQT and SQW are respectively used for driving a zoom lens 10 in the telescopic and wide-angle directions at high speeds and zoom switches ST and SW are respectively used for driving the lens 10 in the telescopic and wide-angle direction at low speeds. A central processing unit (CPU) 12 controls the driving speed, etc., of the lens 10 by continuously driving and pulse-driving a zoom motor 14 through a driver 16 based on the operated states of the switches SQT, SQW, ST, and SW. Since the zoom lens is appropriately driven at the high and low speeds in such a way, the lens can be driven quickly to a desired zoom position by properly using the high and low zooming speed.
Patent JP-H082500-A (JP)
Title: Panel for solar battery
Inventor: HIGUCHI TAKESHI
IPC: H01L31/042
Filed: 1994-06-20
Abstract: PURPOSE:To provide a solar battery panel which can surely develop into a large area disc-shape only by releasing the restriction of a cylindrically folded up state. CONSTITUTION:This is an about disc-shaped panel 1 which has developed shape having an opened hole 1a at 5 center, and the panel 1 has radial top polygonal line 2a and bottom polygonal line 2b which are mutually radially formed from the center of the panel 1 and concentric top polygonal line 3a and bottom polygonal line 3b which are concentrically formed from the center and cross mutually at the position of an intersection point where the lines 2a, 2b are crooked. Many similar trapezoid-shaped pieces divided cobweb-shapedly on each of polygonal lines 2a, 2b, 3a, 3b are served as folding up elements 4, 5, 6 utilizing the polygonal lines 2a, 2b, 3a, 3b for a hinge, and the folding up elements 4, 5, 6 are mutually folded up to make the lines 2a and 2b form upper and lower edges, and moreover contracted into a vortex-cylindrical shape having height corresponding to the number of divisions of the most peripheral folding up element 6.
Patent JP-H07170350-A (JP)
Title: Method and equipment for discriminating facisimile quality and system using same function
Inventor: HENRII DABURIYU YAKOBUSU
IPC: H04L27/38
Filed: 1994-05-16
Abstract: PURPOSE: To judge the copy quality of a facsimile page without decoding a scanned line by measuring a distance between a Q point and a closest designated coordinate point, and judging the percent of a point beyond a preliminarily decided threshold distance. CONSTITUTION: Signals received by the judgment logic of a digital MODEM 16 includes I' and Q'. The logic judges which quadrant has the first received signals I' and Q'. Next, all points being normal I and Q points in the quadrant are checked, a point closest to a standard point is selected, and a distance is decided. A copy quality algorithm tests the square of a distance accumulated for the number of samples. A counter continues the accumulation of the distance until the counting of the number of designed samples is ended. Then, whether or not the accumulated value of the distance is beyond a threshold value is judged, and whether or not signal quality is satisfactory is judged. Another counter in the logic counts the number of unsatisfactory flags below the threshold value, and the percent of judgment is calculated.  The judgment of the copying quality is operated at a line terminating part, and executed by the output of a clocked EOL decoder 13.
Patent JP-S62810-A (JP)
Title: Detector for extremely small diameter of electromagnetic flow meter
Inventor: KAWAMATA ISAMU
IPC: G01F1/58
Filed: 1985-06-26
Abstract: PURPOSE:To uniform a magnetic flux distribution and to improve the ratio of effective utilization of magnetic flux by boring a hole which penetrates the projection part at the lower center end of an upper magnetic pole, separating stranded signal lines through the vertical hole formed in the upper center of the upper magnetic pole, and connecting them to a couple of electrodes. CONSTITUTION:The center part of an upper magnetic pole 6 is projected to the side of a conduit 1, the hole having a diameter (e) is formed penetrating the projection part horizontally, and the mutually stranded signal lines 41 are separated to right and left in the hole with the diameter (e) and connected to the electrodes 3 and 3' respectively. At this time, the lower part of the projection part is flat and has thickness (t) even at the thinnest place where there is the hole with the diameter (e) is formed, thereby preventing if from being saturated with magnetic flux passing thorugh the upper magnetic pole 6. Thus, the signal lines 41 are connected to apply uniform magnetic flux from the whole lower surface part of the upper magnetic pole 6 to the lower magnetic pole 7, and consequently the magnetic flux distribution is uniformed as shown by phia to apply a uniform magnetic field to fluid even when the diameter of the conduit 1 is small. Thus, the magnetic flux is utilized effectively without distorting the magnetic flux.
Patent JP-H10309459-A (JP)
Title: Poisoning-proof pretreatment agent having catalytic activity
Inventor: NAKANO MIKI
IPC: B01J35/06
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To keep catalytic activity at a high level for a long time by making a support carry a mixture or porous active alumina and active manganese oxide in such a manner as to expose them outside in a poisoning-proof pretreatment agent used for performing purification treatment of exhaust gas from factories such as printing factory and the like by means of a catalyst. SOLUTION: A porous support is usually used as a support material constituting a poisoning-proof pretreatment agent having a catalytic activity, and organic supports such as cordierite, alumina, etc., are suitable. Such a support is made to support porous active alumina and active manganese oxide intermingled with each other in such a manner as to be exposed outside. As the porous active alumina, γ, δ, η and other active alumina, particularly γ-alumina is preferred and support amount of the porous active alumina is not less than 20 g in terms of Al2 O3 per liter of the poisoning-proof pretreatment agent. The active manganese oxide may be electrolytic manganese dioxide or formation manganese dioxide, and support amount therof in terms of MnO2 is not less than 10 g per liter of the poisoning-proof pretreatment agent.
Patent JP-S62580-A (JP)
Title: Phosphor
Inventor: NARITA KAZUO
IPC: C09K11/86
Filed: 1985-06-26
Abstract: PURPOSE:To obtain an X-ray sensitized paper which is lower in cost and higher in efficiently than that obtd. using a calcium tungstate phosphor, by using a phosphor obtd. by activating a matrix comprising lanthanum oxychloride with a trivalent antimony ion. CONSTITUTION:An X-ray sensitized paper prepared by using a phosphor having a composition of the formula La1-xSbxOCl (wherein 0.002<x<0.1). The above phosphor is prepared as follows. A predetermined amount of each of a lanthanum source such as lanthanum oxide (La2O3), a chlorine source such as ammonium chloride and an antimony source such as antimony is weighed, and these raw materials are mixed with each other and sufficiently pulverized in, e.g., a ball mill. The mixture is calcined in a quartz crucible to obtain a phosphor. It is preferred that the raw material mixture contains chlorine in excess by about 50%, i.e., (La+Sb):Cl=1:1.5.
Patent JP-H05305717-A (JP)
Title: Method for recording by thermal transfer printer
Inventor: IKEDA YUKI
IPC: B41J17/02
Filed: 1992-04-28
Abstract: PURPOSE:To remove slacks in an ink sheet and thus completely prevent the ink sheet from being caught in a platen by a method wherein the ink sheet is wound in a predetermined amount until the next printing is started, even if the ink sheet is loosened due to an excessive withdrawal of paper. CONSTITUTION:Upon completion of printing by yellow section (Y) of an ink sheet, the rear end of paper 10 is disengaged from a pinch roller 15 and a platen 6 is rotated to a position in which the paper runs off the ink sheet. During this time, a motor is driven to wind the ink sheet 16 in a predetermined amount, whereby the looseness of the ink sheet 16 caused by an excessive withdrawal of the paper 10 is corrected and whereby the end of the cyan section (C) for use in the next printing is set in the next print starting position. The rotation of the platen 6 is thereafter restarted to reset the paper 10 in a print starting position and the printing operation by the cyan section (C) is performed under the same control as in the case of the yellow section (Y).