baber/WOPTO huggingface dataset:
Patent JP-H04259874-A (JP)
Title: Fm radar
Inventor: KOMATSU SATORU
IPC: G01S13/931
Filed: 1991-02-15
Abstract: PURPOSE:To make it possible to reduce noise and to detect a distance to a target and a relative velocity to it by a method wherein a high-frequency power of a prescribed period comprising a part wherein a frequency changes on a time basis and a part wherein the frequency is held at a prescribed value is supplied in an alternating manner to a pain of antennas. CONSTITUTION:A high-frequency power of a microwave band generated from an oscillator 10 is divided 11 in two and converted into high-frequency powers of a submillimeter wave band by upconverters 12 and 13, and these powers are distributed to treble multipliers 14a to 14d and 15a to 15d by switch circuits 22 and 23 respectively. High-frequency powers from the multipliers 14a to 14d are emitted with prescribed angular differences from pains of antennas 18a and 18b, and 18c and 18d, respectively. The high-frequency powers from the multipliers 15a to 15d are supplied to mixers 17a to 17d, beats are generated therein by reflected waves received by the antennas 18a to 18d and they are supplied to a ad detecting circuit 19 selectively through a switch circuit 24. The circuit 19 detects the direction of a target within horizontal and vertical planes on the basis of level ratios between these beats, detecting a distance to the target from the propagation delay time of the beams and detecting the relative velocity to the target from a Doppler shift amount.
Patent JP-H01215377-A (JP)
Title: Production of coated metallic sheet
Inventor: AKASAKA MASAAKI
IPC: B05D1/06
Filed: 1988-02-24
Abstract: PURPOSE:To uniformly form a resin coated film at one time on a metallic sheet over a wide area in a short period of time by continuously coating paint powder by an electrostatic oscillation on the surface of the metallic sheet, then calcining the paint powder. CONSTITUTION:The front face of a coating box in which the resin powder is charged is closed by the metallic sheet 1 in the state of having a slight spacing therefrom and a high voltage of DC and AC is impressed between upper and lower electrodes 4. The powder between the two electrodes is then charged by the electrostatic charge by the contact with the floor of the coating box or by the contact of the powder particles with each other and is subjected to repulsion and attraction forces between the electrodes, by which the powder is electrostatically oscillated upward and downward. The powder particles soar up and head toward the metallic sheet 1, thus sticking onto the surface to be coated. Thereafter this metallic sheet 1 is placed in a calcining furnace to form a uniform coated film on the sheet. The resin coated film is thus uniformly and continuously formed on the metallic sheet over a wide area in a short period of time.
Patent JP-H07229262-A (JP)
Title: Direct mounting handrail stay bracket
Inventor: NAKATANI TOSHIMARO
IPC: E04F11/18
Filed: 1994-02-17
Abstract: PURPOSE:To always install a series of handrails in a vertical direction in spite of the state of a concrete body, such as waviness and inclination of the body. CONSTITUTION:A handrail support bracket A is separated into a direct mounting base body 1 and a pair of stay fixing members 20. The stay fixing member 20 is securely nipped between a pair of erecting bolts 4 disposed in an erecting state to a direct mounting base plate 2 of a direct mounting base body 1 through an oblong hole 22, formed through in an overhang base plate 21 of the stay fixing member 20, by a nipping nut 5, and a handrail stay C is erected on a concrete body B. The overhang base plate 21 of the stay fixing member 20 to support a handrail stay C is additionally functioned as an elevation inclination base plate, waviness and inclination of the concrete body B are absorbed and handrails stays are vertically erected at the constantly same height as each other.
Patent JP-S63209925-A (JP)
Title: Manufacture of laminated interior finish plate for vehicle
Inventor: YAMADA SATORU
IPC: B32B5/18
Filed: 1987-02-27
Abstract: PURPOSE:To manufacture a lightweight and rigid laminated interior finish plate for vehicular trim by a method wherein a polystyrene-based foamed sheet is treated under specified pressurizing treatment and, after that, laminated to a decorative material layer. CONSTITUTION:A polystyrene-based foamed sheet 1 is rapidly heated in a heating furnace so as to raise the surface of the sheet 1 up to 150 deg.C. The sheet expands. Next, the sheet 1, both the surfaces of which are brought into molten state by heating, is pinched with compression rollers 14 and 15 so as to reduce the thickness of the sheet to 0.5-0.9 times as thick as the original thickness of the sheet. In succession, the resultant sheet is also pinched and cooled with cooling rolls 16 and 17 so as to produce a skinned foamed sheet 4, the skin part of the foamed layer of which is in non-foamed state 2, and at the central part of which a foamed layer 3 is left. A laminated interior finish plate 8 for vehicle is obtained by gluing a decorative material layer 7 to said sheet 4.
Patent JP-H09237589-A (JP)
Title: Color picture tube
Inventor: KAGEYAMA JUNICHI
IPC: H01J29/51
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a withstand voltage characteristic and a touch between electrodes generated by sticking to the electrode of an electron gun of foreign matter coming off from an in-pipe member. SOLUTION: In a color picture tube formed by arranging an electron gun in a neck, having a plurality of electrodes arranged in a fluorescent material screen direction from a cathode in the electron gun, and mounting a convergence cup C with a bottom part 22 as an electron beam emitting end part electrode side in a fluorescent material screen side end part of an electron beam emitting end electrode, 8 fluorescent material screen side opening of an electron beam passing hole 21 in the bottom part of the convergence cup is positioned higher than a bottom part internal surface in a fluorescent material screen side.
Patent JP-S59169306-A (JP)
Inventor: YAGIU SATORU
IPC: H01H31/32
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09236457-A (JP)
Title: Mounting structure for dial of meter device
Inventor: MIYAWAKI ATSUYA
IPC: G12B11/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure in which an illumination quality is enhanced by a method wherein a coupling claw is coupled to a light-guiding plate and a dial is brought into close contact with the rear of a reverse cover so as to prevent light from being leaked wastefully. SOLUTION: A dial 8 which is arranged on the rear of a reverse cover 3 is coupled, together with a light-guiding plate 13, to a coupling claw 6 at the peripheral edge of an opening part 4 in the reverse cover 3. Thereby, the dial 8 is attached to the reverse cover 3 so as to be brought into close contact. Even when the opening part 4 is not formed uniformly along the circumferential direction due to a sink mark or a warp in the molding operation of the reverse cover 3, light is not leaked even when an uneven gap is generated between the reverse cover and the dial 8. Consequently, an interference material is not required, and dust particles are prevented effectively because the reverse cover 3 is brought close to the dial 8. The coupling claw 6 is constituted of an elastic leg piece part 6a and of a claw part 6b.  As a result, the dial 8 and the light- guiding plate 13 can be attached from the lower part with one touch of a finger, and they can be attached simply.
Patent JP-S58160834-A (JP)
Title: Method of hydraulic test of aluminum alloy container
Inventor: MIWA KEIICHI
IPC: G01M3/02
Filed: 1982-03-18
Abstract: PURPOSE:To prevent pitting during a hydraulic test, and to dispense with post- treatment in draining, by adding at least 10ppm sodium azide to water in the hydraulic test. CONSTITUTION:Sodium azide is used for a microorganism proliferation inhibitor apparently killing them temporarily and added in accordance with a time length of a hydraulic test to perfectly prevent pitting. If it is <=2 months, 10-50ppm NaN3 is added, and if it is >=2 months, it is added in a rate of 30ppm/month. An amt. of aluminum alloy etched was a negligible value as low as 0.012mg/cm<2> after 2 months from addition of 50ppm NaN3. It is unnecessary to treat COD or pH. 50ppm NaN3 corresponds to about 20ppm COD at 7 of pH.
Patent JP-S59169459-A (JP)
Title: Production of boiled noodle
Inventor: ABE HIROHIDE
IPC: A23L5/10
Filed: 1983-03-16
Abstract: PURPOSE:To obtain boiled noodles with saved water and energy without retention of hot water, by packing a plastic bag with uncooked noodles and water, sealing up the bag, forming the sealed bag into a plate flat packaging shape, and heating the flat bag under pressure while reversing the top and rear sides of the packaging bag in hot water under a high pressure. CONSTITUTION:Uncooked noodles 2 and water preferably at 100:(50-100) weight ratio are charged into a plastic bag 1 having heat sealing properties obtained by laminating a nylon film on a polyethylene film, etc., sealed up by heat sealing, and formed into a plate flat packaging shape, which is then placed in a high pressure cooker. The high pressure cooker is then tightly closed and filled with hot water 4 to boil the noodles 2 while reversing the top and rear sides of the plastic bag 1 in the packaging shape under heating.
Patent JP-S57157641-A (JP)
Title: Amplitude equalizing circuit
Inventor: YAMADA TAKAHIKO
IPC: H04B3/14
Filed: 1981-03-24
Abstract: PURPOSE:To equalize amplitude characteristics other than 2-wave interference, by installing a primary inclination compensation circuit and the 2nd resonance circuit to the front and rear stages of a variable resonance circuit, respectively, and by controlling the output level of a level detector to a fixed value at the 2nd controlling circuit. CONSTITUTION:A circuit 14 which can vary the amplitude characteristic of primary inclination is installed to the front stage of a variable resonance circuit 3 whose center frequency and sharpness are controlled. The 2nd resonance circuit 11 whose resonance frequency becomes the same as that of the circuit 3 is installed to the rear stage of the circuit 3. A level detector 12 which detects the level of signals passing through the circuit 11 and the 2nd controlling circuit 13 which outputs a control signal 18 in accordance with the output information of the detector 12 are installed between the circuits 14 and 11. Then, the circuit 14 is controlled in such a way that the output level of the detector 13 becomes a constant value. In this way, distortions etc. in amplitude having the primary inclinations of 3-wave interference, are equalized.
Patent JP-S63209281-A (JP)
Title: Video signal storing method
Inventor: IWASAKI KIYOSHI
IPC: H04N5/907
Filed: 1987-02-25
Abstract: PURPOSE:To reduce the capacity of a memory by forming a period which is not stored in a memory within the synchronizing signal period of a video signal at the time of storing a composite video signal in the memory. CONSTITUTION:The synchronizing signal of the video signal has three types. During the period A, all levels are synchronizing tip levels, so that this period is not stored in the memory. Thereby, information stored in the field memory 5 includes only a part except the period A. At the time of reading, the same timing as a writing time may be formed from the constantly inputted video signal, the data of the field memory 5 may be read and the synchronizing tip level may be applied to the period A. In such a way, a part of the synchronizing signal period is not stored in the memory, thereby, the capacity of the memory can be reduced.
Patent JP-H01217185-A (JP)
Title: Crushing method for sintering ore
Inventor: YANAGISAWA KAZUYOSHI
IPC: F27B21/12
Filed: 1988-02-25
Abstract: PURPOSE:To finely granulate sintering ore under preventing excessive crushing and improve the cooling efficiency in a sintering ore cooling machine by placing single roll hot crushers at two stages of the upper and lower sides and crushing the sintering ore by a DL-type sintering machine so that crushing grain size of the upper side becomes specific times that of the lower side. CONSTITUTION:After at first a sintering cake is crushed by a single roll crusher 10 of the upper stage, it is crushed by another single roll crusher 11. The crushers of the upper and lower stages are placed so that their rotary teeth 7 engage with their fixed teeth 8 and the intervals D of the fixed teeth 8 are set so that the upper D- dimension/the lower D-dimension=1.5-3.0 is satisfied. Since fine granulating is performed while preventing excessive crushing, the cooling efficiency by a sintering ore cooling machine can sufficiently be heightened. Further, in the case where the crushing grain size in the upper stage crusher is below 1.5 times that of the lower stage crusher, a great part of sintering ore crushed by the upper stage crusher passes through the lower stage crusher without stopping and in the case where the crushing grain size in the upper stage crusher exceeds 3.0 times that of the lower stage crusher, a lower stage crusher load becomes excessive and the damage of the lower stage crusher becomes serious.
Patent JP-H07229906-A (JP)
Title: Scanning-type probe microscope
Inventor: MIYAMOTO MASAHIKO
IPC: G01N37/00
Filed: 1994-02-18
Abstract: PURPOSE:To easily remove a substance adhering to a front end of a probe and easily restore the probe to an initial state without exchanging the whole of a cantilever, by providing a removing means for removing the adhering substance. CONSTITUTION:When an atomic force microscope(AFM) is used for measurement, a to-be-measured sample 2 is set and scanned immediately below a probe 3. When a resolution of an AFM image is decreased as a result of continuous scanning, the manipulation is once stopped, and a rack-and-pinion mechanism 10 is moved large over a linear slide 11 to change a relative position between a cantilever 1 and a three-dimensional piezo scanner 6, thereby to arrange a cleaning tank 7 filled with a cleaning liquid 8 immediately below a front end part of the probe 3. A position in X-Y-Z directions is also finely adjusted by the rack-and-pinion mechanism 10. The probe 3 is cleaned while the whole of the cantilever 1 including the probe 3 is dipped in the cleaning liquid 8. For the cleaning liquid 8, KOH solution which has a two to three-digit larger selectivity of an etching rate of Si to Si3N4 is used.
Patent JP-H08208832-A (JP)
Title: Active energy ray curing type composition for coating plastics
Inventor: NIWA MAKOTO
IPC: C08F16/14
Filed: 1995-02-08
Abstract: PURPOSE: To obtain the subject composition, comprising a specific compound containing the oxetane ring and a cationic photopolymerization initiator, having a high curing rate, excellent in adhesion, scuff resistance and surface smoothness of a film and useful for hard coating of a plastics. CONSTITUTION: This composition comprises (A) a compound having 1-4 oxetane rings  e.g. a compound of formula I [R<1> is H, a 1-6C (fluoro)alkyl, allyl, etc.; R<2> is a 1-6C alkyl, a 2-6C alkenyl, phenyl, etc.] or a compound of formula II [R<3> is a (branched) alkylene, a (branched) poly(alkyleneoxy), a bivalent unsaturated hydrocarbon group, etc.]} and (B) a cationic photopolymerization initiator (e.g. a diaryliodonium salt or a triarylsulfonium salt) and, as necessary, further (C) a compound containing epoxy group, (D) a compound containing vinyl ether group or (E) a compound containing (meth)acryloyl group and a photopolymerization free radical initiator.
Patent JP-S56140980-A (JP)
Title: Recovering method of urea and isocyanic acid from waste gas of process for preparing isocyanuric acid
Inventor: HIAI ATSUHIKO
IPC: C07C239/00
Filed: 1980-04-04
Abstract: PURPOSE: To recover urea and isocyanic acid from a waste gas of a process for preparing the isocyanuric acid from urea by the heating method effectively and make it possible to operate the process stably and continuously for a long time, by bringing a specific amount of molten urea into contact with the waste gas at a specified temperature.  
     CONSTITUTION: Urea is heated at 240W360°C, and the amino derivative of the formed isocyanuric acid is hydrolyzed under acidic conditions to form isocyanuric acid. In the heating method, a waste gas generated in the preparation of the isocyanuric acid from the urea is brought into contact with molten urea in an amount of 50 times or more that of the waste gas at 132W145°C to recover the unreacted urea and isocyanic acid which is thermal decomposition product thereof from the waste gas containing large amounts of them effectively. At the same time, a stable continuous operation for a long time is possible by avoiding the blocking of the contacting apparatus, gas liquid separator and piping due to the deposition of solids. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09235821-A (JP)
Title: External wall panel
Inventor: MATSUDA TAKEHIKO
IPC: E04C2/40
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, thereby aiming at the promotion of commonness in parts concerned as well as to constitute a connecting part between two basic panel unit bodies as a column supporting the vertical load of two channel steel materials superposed back to back at a time when various external wall panels in width are formed in a simple manner. SOLUTION: This external wall panel 4 is provided with a longitudinal frame consisting of channel steel where opposed surfaces are opened to both ends, constituting a, basic panel unit body 2 whose width becomes up to N times (N is an integer of at least 1) of a basic module. It is made up of contacting and sticking webs themselves of the longitudinal frame consisting of the channel steel of the basic panel unit body 2. In addition, a reinforcing frame is contacted tight to each web of the longitudinal frames being situated at each end of bothe sides of the external wall panel 4.
Patent JP-H06322292-A (JP)
Title: Polymer composition for hydrophilic treatment
Inventor: MIZOHATA KOUJI
IPC: C09D171/00
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a polymer compsm. for a hydrophilic treatment which compsn. is excellent in hydrophilicity and resistance to dissolution in water. CONSTITUTION:A polymer compsn. for a hydrophilic treatment comprises as the main components [I] a combination of at least 2 kinds of polymers selected from the group consisting of (a) polymer of a kind such as a polyacrylic acid polymer, (b) a polymer capable of forming a polymer complex with the polymer (a) through a hydrogen bond, such as polyethylene oxide or polyvinylpyrrolidone, and (c) a polymer having carboxyl groups and proton-acceptive structural units interactive with a carboxyl group through a hydrogen bond, or the polymer (c) alone; and [II] a voltaic base capable of suppressing the formation of the polymer complex, such as ammonia. The compsn. is applied on the surface of a metal such as aluminum, and then heated to volatilize the voltaile base together with water to form the polymer complex which is insoluble in water.
Patent JP-S56141559-A (JP)
Title: Reagent for immunological inspection
Inventor: HOSAKA SHIYUNTAROU
IPC: C08F20/00
Filed: 1980-04-04
Abstract: PURPOSE: To obtain the titled reagent which does not cause nonspecific flocculation and adsorption by using fine particles of a crosslinked polymer having specific repetitive units as a particulate carrier for fixing immune activity.  
     CONSTITUTION: Fine particles of a crosslinked polymer having the repetitive units shown by the formula (R is H, methyl) and 0.03W10μ average particle sizes is used as a particulate carrier. The above-mentioned polymer is formed by (co)polymerizing, for example, 2,3-oxypropyl acrylate and/or methacrylate (the amount of using other copolymerizable monomers is about ≤50mol%) (the rate of crosslinkage is sufficient if the polymer is made three-dimensional to the extent of showing insolubility). The fixation of immune active material is sufficient if the hydroxyl groups in the polymer are activated by cyanogen bromide and this is caused to react with the immune active material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10235595-A (JP)
Title: Mold cutting endless wire for foam styrol and the like and manufacture thereof
Inventor: ISHIKAWA HIROAKI
IPC: B26D3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately perform mold cuttings for curve cutting and linear cutting by inserting and forming the starting end part of a strand wire for one end of a cutting core wire so as to be located at a wire center in its butting state against the termination part of the strand wire for the other end of the cutting core wire in the connection part. SOLUTION: A cutting wire in which an endless wire is cut as a material to a dimension which is six times +α as long as the circumferential length of an object endless wire from a ready-made stainless steel wire is twisted back from one end part and is separated into a core wire and six strand wires Wg. A cutting core wire Wc 1 which is cut into six equal parts in the length of the core wire Wc is formed into a circle and strand wires Wg are successively wound in the ready-made strand lead shape on this circular core wire Wc 1. In the connection part of the cutting core wires tip parts E1 , E2 , a starting end A of the strand wire Wg for one end E1 of the cutting core wire Wc 1 and the other end of the strand wire Wg for the other end E2 of a cutting core wire Wc 2 are inserted and formed so as to be located at the center in their butting state.
Patent JP-H11239583-A (JP)
Title: Medical system
Inventor: NAKAMURA GENICHI
IPC: A61B19/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a medical system capable of easily moving a suspension unit loaded with a heavy medical device. SOLUTION: A driving mechanism is constituted of, for instance, the combination of a hollow forth short rod 119 in which a third arm member 113 is fixed to one opening part and a forth arm member 114 and the short rod 119 is freely turnable to the forth arm member 114. A driven gear is fixed to the end face of a bearing part and a motor provided with a potentiometer is fixed to the internal space of the forth arm member 114. The driving gear of the rotary shaft of the motor is engaged with the driven gear. In a controller, input operated in an operation unit 22 and rotation angle information transmitted from a detection cable are compared and driving power to be supplied to the motor is controlled. The driving mechanisms around the other rotary shafts O1 , O2 , O3 and O5 are also in a structure equivalent to the driving mechanism around the rotary shaft O4 .