baber/WOPTO huggingface dataset:
Patent JP-H0882618-A (JP)
Title: Ultrasonic flaw detector for nozzle
Inventor: SASAHARA TOSHIHIKO
IPC: G21C17/003
Filed: 1994-09-12
Abstract: PURPOSE: To provide a novel nozzle ultrasonic flaw detector which is not accompanied with a performance deterioration by a damage or an abrasion and can achieve correct positioning. CONSTITUTION: An axial moving part 6 which reciprocates in an axial direction of a nozzle is set on a truck 5 turning along the periphery of the nozzle of a pressure vessel of a nuclear reactor. Moreover, the moving part 6 is provided with an ultrasonic probe 7 which detects a flaw while moving along a fitted surface of the pressure vessel and the nozzle. At least two or more laser distance detectors 31, 31 are set in the moving part 6 to detect a distance between the moving part 6 and the fitted surface of the nozzle by laser beams.
Patent JP-2000047910-A (JP)
Title: Method and device for converting information
Inventor: SUZUKI SHINICHIRO
IPC: G06F11/34
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To appropriately judge the continuity and discontinuity of information and to reduce the transmitting or recording amount of low-important or excessive information. SOLUTION: This information converting device is provided with an integrating and measuring means 3 for integrating a unit time pulse or an event change signal, a previous value holding means 4 for holding the previously integrated and measured value of the integrating and measuring means is an individual area corresponding to the information class of input information 1, a setting means 6 for setting a discrimination reference value for discriminating the continuity of the input information for each information class or every group in advance, a selecting means 2 for selectively outputting the previously integrated and measured value B and the discrimination reference value C corresponding to the information class of the input information respectively from the previous value holding means and the setting means when the input information is received,  a judging means 5 for judging the continuity of the input information when the input information is received and the difference between the present integrated and measured value A and previously integrated and measured value B of the integrating and measuring means is smaller than the judging reference value C and for judging the discontinuity in the opposite case and a means 7 for converting the input information and outputting it according to predetermined conversion rules based on this judged result.
Patent JP-S6196187-A (JP)
Title: Swash plate type compressor
Inventor: FUTAMURA KENICHIRO
IPC: F04B27/10
Filed: 1984-10-17
Abstract: PURPOSE:To prevent the generation of seizure, by providing no cavity part, serving as an oil reservoir, only in one portion of a sliding surface in a swash plate, where a large load acts between a shoe and the swash plate, so as to prevent a decrease of a contact area in the portion with the large load acting between the shoe and the swash plate. CONSTITUTION:A piston in a compressor is driven by a swash plate 5 through a shoe. This swash plate 5 provides in its relatively sliding surface of the shoe a plurality of cavity parts 20, 20 serving as an oil reservoir. The swash plate, not providing these cavity parts 20, 20 but forming a level surface in a portion 21 in the vicinity of a part where the piston comes to its compression top dead center, prevents the decrease of a contact area between the shoe and the swash plate 5.
Patent JP-S6194672-A (JP)
Inventor: FUJITA MINORU
IPC: A63H33/30
Filed: 1984-10-17
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-H0857114-A (JP)
Title: Speaker mounting structure for japanese pinball game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1994-08-19
Abstract: PURPOSE: To achieve higher mounting workability of a speaker by a method wherein a holding ring is fitted into a smalldiameter recess part of a housing recessed part and a speaker is held securely with the holding ring being attracted by a magnetic force to eliminate a trouble due to the slipping of a speaker before the covering thereof with a protective cover. CONSTITUTION: A housing recessed part 7 is formed on the front of a wainscot 1a of a mounting frame 1 of a game board to house a speaker 20 and a small diameter recess part 9 is formed in the housing recessed part 7. A holding ring 16 is fitted into the small-diameter recess part 9 and a retaining hole 19 of a bent piece 18 integrated with the holding ring 16 is fitted onto a retaining protrusion 13 projecting from a small-ring shaped frame 10 to fix the holding ring 16. Then, a yoke 21 of the speaker 20 is fitted loosely into the holding ring 16 within the small-diameter recess part 9 to house the speaker 20 and the rear of the edge 16 of a cone 22 is made to abut the tips of receiving stop pieces 11. Here, the yoke 21 is held on the holding ring 16 being attracted by a magnetic force. Thereafter a protective cover 24 is attached to the front of the housing recessed part 7.
Patent JP-H0965199-A (JP)
Title: Video camera with camera shake correction device
Inventor: TOBA AKIRA
IPC: H04N5/243
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To exactly correct a camera shake by detecting the high frequency component changed amount of the video signal from the area which is different from a detection area and preventing a camera shake correction from being performed when the changed amount is prescribed value or more. SOLUTION: The analog video signal outputted from a solid-state image pickup element 12 is converted into a digital video signal by an A/D converter 16, the signal is imparted to a high frequency component detection circuit 18 and the changed amount of the high frequency component is calculated. The video signal for which a digital conversion is performed is imparted to a motion detection circuit 20. A microcomputer 22 judges whether the high frequency component changed amount between the two fields calculated in the high frequency component detection circuit 18 is larger than the prescribed value fixed by an experiment, for instance. When the changed amount is larger than the prescribed value, a whole motion vector is set to '0' and a camera shake correction operation is stopped.  Namely, the whole motion vector is set to '0' based on the high frequency changed amount of the video signal and the malfunction due to the camera shake correction can be prevented.
Patent JP-H1059771-A (JP)
Title: Ceramic-based fiber composite material and its production
Inventor: KAMEDA TSUNEJI
IPC: C04B35/565
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a reaction sintering method to form a dense SiC matrix for such a structure that at least a lubricating layer is present on the interface between the matrix and a fiber, and to effectively suppress the reaction between Si which is highly reactive and the fibers or between Si and the sliding layer in the reaction sintering process. SOLUTION: This ceramic based fiber composite material consists of a matrix essentially comprising SiC produced by reaction sintering and ceramic fibers incorporated into the matrix. A sliding layer which can cause sliding of the fiber against at least the matrix is present on the interface between the fiber and the matrix. The fiber consists of a structural body of fiber bundles. The matrix has such a compsn. that the amt. of isolated St is substantially small in the inner part of the fiber bundle and nearer the bundle than in the outer part of the fiber bundle.
Patent JP-H0266531-A (JP)
Title: Production of metallic mold for reticle
Inventor: NAGAYAMA NORIMITSU
IPC: C03B11/00
Filed: 1988-09-01
Abstract: PURPOSE:To allow the transfer of a reticle which has no black spot-like unequalness and has natural soft focus feel by forming regular pyramidal rugged relief on the surface of a metallic plate base and subjecting the surface to specific working to suppress the diffusion of the light passing the valley parts between microlenses to a small level. CONSTITUTION:The regular pyramidal rugged relief 2 is formed by machining on the surface of the base 1 consisting of a metallic plate. The surface thereof is subjected to acidic nickel electroplating with sulfuric acid contg. additives having a smoothing effect to fill the valley parts of the adjacent pyramids and to form the surface 5 having gentle curvature. The surface is thereafter subjected to satin-like acidic electroplating with sulfuric acid contg. the additives having no smoothing effect and the surface of the satin-like copper plating layer 6 is subjected to acidic nickel electroplating with the sulfuric acid contg. the additives having no smoothing effect to form the transferred surface 7. The metallic mold capable of producing the reticle which obviates the generation of the black spot-like unequalness and has the natural out-of-focus feel is easily produced.
Patent JP-H04232826-A (JP)
Title: Electrochemical force sensor
Inventor: HENRII JIIN ROBAATO MAJIETSUTO
IPC: G01N27/409
Filed: 1991-08-06
Abstract: PURPOSE: To accurately measure the partial pressure of electrochemically active gas by separating an accumulation chamber into a reference chamber and a sensing chamber by a strongly supported electrolyte membrane and reversibly converting the pressure difference between both surfaces of the membrane and voltage. CONSTITUTION: When the pressure of a reference chamber 12 is different from that of a sensing chamber 14, the reduction of surface gas molecules between a permeable electrode 18 and an electrolyte membrane 16 and the oxidation of gas ions on the boundary surface between the membrane 16 and an electrode 20 are generated. In the case of hydrogen gas, electrons are applied to the electrode 20 with respect to the reduction. This process is reversed only by reversing the pressure ratio of the chambers 12, 14. As a result, the voltage is formed across the electrodes 18, 20 to be measured by a voltmeter 24.  When the internal impedance of the voltmeter 24 is extremely high, no current flows across the electrodes 18, 20 and, therefore, the transmission of ions traversing the membrane 16 is not generated and, therefore, the relative pressure difference between the chambers 12, 14 is kept except diffusion loss generated by pressure without receiving other effect and the absolute pressure of electrochemical gas can be measured.
Patent JP-2000041527-A (JP)
Title: Package of oxygen-generating agent.carbon dioxide- absorbing agent and transportation of live fishes or shellfishes
Inventor: YOSHIDA KIYOSHI
IPC: A01K63/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a safe oxygen-generating agent.carbon dioxide-absorbing agent package having a simple structure, capable of being simply treated, and capable of enhancing the survival rates of live fishes or shellfishes on their transportation or storage to reduce the cost of the transportation by placing a drying agent in the oxygen-generating agent pack. SOLUTION: This oxygen-generating agent.carbon dioxide-absorbing agent package is obtained by packaging an oxygen-generating pack and a carbon dioxide-generating pack with a packaging material capable of passing water at atmospheric pressure. Therein, a drying agent is placed in the oxygen-generating pack. The oxygen-generating pack is preferably obtained by packing a solid peroxide, a peroxide decomposition catalyst and the drying agent such as silica gel, activated alumina or zeolite with a moisture-penetrable material having a cup method moisture permeability of >=20 g/m2/24 hr (40 deg.C, 90% RH) and not passing water at atmospheric pressure.  The carbon dioxide-absorbing agent pack is preferably obtained by packing an alkaline earth metal hydroxide and the drying agent with a gas-penetrable material having a Gurley air permeability (JIS-P8117) of 0.1-3,000 sec/air/100 ml and not passing water at atmospheric pressure.
Patent JP-H09121232-A (JP)
Title: Digital i-q converting circuit
Inventor: NIKORASU POORU KAURII
IPC: H04L27/38
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain the digital I-Q conversion circuit with a high efficiency suitable for reception and demodulation of both analog and digital signals. SOLUTION: In a 1st mode processing, quadruple I and Q base band channels are generated from a digital modulation input signal. In a 2nd mode processing, an analog angular modulation input signal is demodulated in relation to any of the channels in terms of circuitry. A signal route decision device 86 selects the processing mode on request. The I or Q channel circuit used for the two purposes is made up of mixers 60, 70 and local oscillators 77, 78. In the 2nd processing mode, (a) a loop filter is inserted in a feedback path to the local oscillator 78, (b) a limit amplifier 67 is inserted in an input circuit of a modulator 60, and (c) a Costas loop is provided to the oscillator 78 from an external digital signal computing element 102.
Patent JP-2000111622-A (JP)
Title: Speed signaling test for integrated circuit
Inventor: CLIFFORD B COLE
IPC: G01R31/30
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a test method of an IC capable of processing data at two or more different data rates. SOLUTION: A test method of an IC has a digital logical circuit 202 discriminated by respective data rates having a data prefix by different common mode voltage. Normally, the integrated circuit has one or more comparators for comparing an average signal voltage level with one or more reference voltages to decide the data rates. Different processing speeds of the digital logical circuit 202 can be tested by this method, and can be tested without making a special automatic testing device such as supporting the whole different possible voltage levels in response to the supporting different data rates.
Patent JP-S6199936-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/851
Filed: 1984-10-19
Abstract: PURPOSE:To execute a production of a magnetic recording medium of a long size by making a cathode and a moving magnetic field to execute a reciprocating movement at a relative speed and to satisfy a prescribed relation, when accumulating a sputter atom on a moving high polymer substrate. CONSTITUTION:While a high polymer substrate 4 is moving, a soft magnetic layer and a vertical magnetized layer are formed successively, but as for a target, the material quality is selected in accordance with the purpose. A magnetic field generator 9 consists of a permanent magnet and an electromagnet, etc., and constitutes a magnetron discharge. In this case, the target 8 is fixed, and constituted so that the magnetic field generator 9 executes a reciprocating motion. When accumulating a sputter atom on a moving high polymer substrate, a cathode and the magnetic field generator execute a reciprocating motion at a relative speed U, and also a relation of U>=3V is satisfied. By the relative motion of the target and the magnetic field generator, a uniform and long-sized magnetic recording medium can be obtained.
Patent JP-S6279275-A (JP)
Title: Ultraviolet curing coating composition
Inventor: KIRIYAMA YOSHIYUKI
IPC: C08K7/16
Filed: 1985-10-02
Abstract: PURPOSE:The titled composition containing specific spherical glass beads in an ultraviolet curing coating composition containing a color pigment and capable of giving thick coating films having improved abrasion resistance, etc. CONSTITUTION:An ultraviolet curing coating composition containing transparent spherical glass beads having <=0.3 difference in refractive index between coating films thereof and those clear coating films of the ultraviolet curing coating composition except a color pigment and <=100mu central bead diameter in an amount of 20-80wt% based on the solid of the total composition in the ultraviolet curing coating composition containing the color pigment. The central bead diameter of the above-mentioned glass beads is preferably 10-60mu.
Patent JP-H0665007-A (JP)
Title: Method for controlling pink bollworm by disturbance of communication thereof
Inventor: OGAWA KINYA
IPC: A01N25/10
Filed: 1992-08-19
Abstract: PURPOSE:To provide a control method sufficiently giving the control effect against pink bollworms by the disturbance of their communication with a small amount of a chemical ingredient (sexual pheromone). CONSTITUTION:Z,Z/Z,E-7,11-Hexadecadienyl acetate and Z,Z/Z,E-7,11- hexadecadienyl alcohol in a control composition are released in a field in a weight ratio of 99.2:0.8 to 90:10. The control composition is preferably released at a rate of 4-80mg per hr and per hectare of the field in the above weight ratio.
Patent JP-H06153894-A (JP)
Title: Method for manufacturing and packaging cigaret with filter
Inventor: BURUUNO BERUBEDERI
IPC: A24C5/33
Filed: 1993-09-03
Abstract: PURPOSE: To simultaneously supply the trains of cigarettes in the same direction to the two input parts of a package unit. CONSTITUTION: Tobacco items 20 are continuously sent to a cutting station 24 and the first and second trans 25 and 26 of the cigarettes 11a and 11b whose directions oppose with each other one by one are formed. The cigarettes 11a of one train 25 are rotated outwards for 180 degrees relating to the cigarettes 11b of the other train 26 and the two trains 25 and 26 with an interval on the side in the same direction are formed, passed through respective passages 31 and 32, sent to the respective output 38 of a filter assembling machine 2 and supplied to the input parts 6 and 7 with the interval on the side of the package unit 3.
Patent JP-2001048829-A (JP)
Title: Production of fumaric acid
Inventor: WATANABE NAOYUKI
IPC: C07C57/15
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fumaric acid containing little heavy metals and having a good hue in producing fumaric acid by isomerizing maleic acid in the presence of a compound having >=1 V standard electrode potential and a water soluble bromine-donating compound. SOLUTION: In producing fumaric acid by isomerizing maleic acid in the presence of a compound having >=1 V standard electrode potential and a water soluble bromine donating compound, a reaction apparatus of austenitic stainless steel containing 1-5 wt.% of molybudenum is used and the water soluble bromine-donating compound is used in >=0.0001 mole % but <0.1 mole % in terms of bromine.
Patent JP-2000066908-A (JP)
Title: Process for identifying process and its data and resource, module and exchange
Inventor: WILLEMS MATTHIAS
IPC: G06F9/46
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To realize a method capable of allowing a new process succeeding an ended process to access the data and resource of the ended process and prepare a proper module and an exchange for the purpose. SOLUTION: In a process for identifying a process P1 provided with a 1st identifier PID1 for clearly identifying the process P1 and its resource the process P1 and its resource are provided with a 2nd identifier RID1 for clearly identifying the process P1. Especially after the incomplete end of the process P1, a process P2 for succeeding the function of the ended process P1 is started and the process P2 stores the 2nd identifier RID1 of the ended process P1 as the 2nd identifier. Then the new process P2 succeeding the ended process P1 can access the resource of the ended process P1.
Patent JP-H0267291-A (JP)
Title: Production of asymmetric triorganotinhalide
Inventor: FUJIKAWA MASAZUMI
IPC: C07F7/22
Filed: 1988-09-01
Abstract: PURPOSE:To produce the title compound in short process and high yield by reacting an esymmetric tetraorganotin with a stannic halide at nearly equimolar amount in the presence or absence of an inert organic solvent. CONSTITUTION:For example, compound expressed by formula I (R is alkyl or phenyl; R* is cyclohexyl or neophyl) is directly or after being diluted with an inert organic solvent (preferably n-hexane) added dropwise to a compound (used at an amount of 1-0.5mol based on 1mol compound expressed by formula I) expressed by the formula SnX4 (X is Cl or Br). The above-mentioned reaction is carried out at 20-80 deg.C in 0.5-1hr dropping time for 0.5-4hr to provide compounds expressed by formula II and formula III at a molar ratio of 1:1. The above-mentioned compounds are heated under reduced pressure and the compound expressed by formula III is distilled out with a solvent to provide the aimed compound expressed by formula II.
Patent JP-H1148299-A (JP)
Title: Method for protection of heater of injection molder
Inventor: KOYAMA HIRONORI
IPC: B29C45/50
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent seizure and friction of a heater based on warpage by offset heating of a screw by a method wherein when a screw is positioned at a most front end in a heating cylinder to lower a temperature of the heating cylinder, and a temperature of all zones or a zone in which rising temperature speed is most slow, of the heating zone reaches a specific value, the screw is rotated by the number of rotations at a slightly low speed for a specific time. SOLUTION: A signal wherein each detected temperature reaches a set value is outputted from temperature adjusters 13, 14, 15, 16 to a controller 17, and the controller 17 processes the signal. When temperatures of all temperature zones reach a set value, or some zones are specified, and temperature of a zone in which rising temperature speed is most slow reaches the set value, the controller 17 outputs a signal so as to rotate a rotary driver 12 of a screw 1 at a specific slightly low speed, starts counting a rotary time timer, and outputs the signal during a specific set time of the rotary time timer. Those specific slightly slow value and specific time value are preliminarily inputted to the controller 17.
Patent JP-H0773559-A (JP)
Title: Shutter switching mechanism for cartridge
Inventor: TAKASU DAIHACHIRO
IPC: G11B17/04
Filed: 1993-09-03
Abstract: PURPOSE:To attain the reducing of the thickness of a device by making the space between a holder and a spindle motor small by moving an abutting member along the guiding groove of the holder. CONSTITUTION:At the time of inserting a cartridge 3, a shutter 14 can be closed before the shutter 14 reaches over a spindle motor 21 driving rotatably a disk shaped storage medium by moving the abutting member provided on the other end of an arm 9 along the guiding groove 5 on a holder 4. Since the cartridge 3 reaches over the motor 21 in a state where the shutter 14 is moving at a position deviated from the motor 21, the space between the holder 4 and the motor 21 is narrowed by the amount of the thickness of the shutter 14. Thus, the reducing the thickness of a cartridge loading mechanisms 1 attained by setting the space between the holder 4 and the motor 21 to be small.
Patent JP-H0556867-A (JP)
Title: Oven toaster
Inventor: OTSUKA KENJI
IPC: A47J37/08
Filed: 1991-08-30
Abstract: PURPOSE:To keep a controller room at a low temperature without using heat- insulating materials by a method wherein the controller room is surrounded by a dividing plate-extending to the bottom of a main body case and located at a distance from a partition plate. CONSTITUTION:An dividing plate 41 is continuously formed along a hanging rib 27b to form a controller room 40 at a distance from a partition plate 24, and is independent from the partition plate 24. The dividing plate 41 consists of a sloped wall 41a extending and slightly declining toward a rear panel 14, and a vertical wall 41b extending from the sloped wall 41a to a bottom plate 46. As the sloped wall 41a and a sloped part 24a of the partition plate 24 form a narrow space 42, a part A of the partition plate 24 comes in contact with the top of the vertical wall 41b when the partition plate 24 is pressed from above. Thus, the controller room 40 is kept at a low temperature.