baber/WOPTO huggingface dataset:
Patent JP-2000028647-A (JP)
Title: Method for reacting to automatic detection of abnormal waveform
Inventor: SULLIVAN STEVEN K
IPC: G01R13/34
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enable an operator to react to the reading and detection of an abnormal waveform, to notice the abnormal waveform, and analyze or record it by performing rerasterizing in both brightness, where the abnormal waveform is automatically detected and emphasized and a different color or the emphasized brightness and a different color. SOLUTION: A rasterizer 14 converts a pair of single data/address into a dot or converts a series of pairs of data/address into a vector and then map the resultant point to a two-dimensional of columns and rows. The two-dimensional array is displayed by a raster-scanning display 20. The rasterizer 14 executes reading/changing/writing operations at the storage position of each memory in a raster memory 16. A pixel counter 15 continues to track how many pixels are present, that have not been subjected to previous raster processing among a series of currently read waveforms in the pixels that a waveform rasterization path executed rasterization processing. Then, the pixel counter 15 tests a pixel value being read from the raster memory 16 and judges whether the pixel is new or not, when the rasterizer 14 executes reading/ changing/writing operations.
Patent JP-S5944885-A (JP)
Title: Semiconductor laser element
Inventor: FUJITA TOSHIHIRO
IPC: H01S5/00
Filed: 1982-09-06
Abstract: PURPOSE:To control the oscillation wavelength spectrum of laser light into an arbitrary form by a method wherein a semiconductor laser having a wide distribution of loss is decided as the source to be injected, and then the laser light from one semiconductor laser is injected into the semiconductor laser to be injected. CONSTITUTION:One semiconductor laser 16 to be photo-injected is provided on a substrate. Photo injection semiconductor lasers 17-21 which inject light into the laser 16 are provided on the substrate at the position close to the laser 16. When the oscillation wavelengths of the semiconductor lasers 17'-21' are lambdai-2, lambdai-1, lambdai, lambdai+1, lambdai+2, the oscillation spectrum of the semiconductor laser light 16' at the time of injecting current into the lasers 19 and 21 becomes as in the figure. Thereby, the oscillation wavelength of the laser 16 can be controlled.
Patent JP-S5379828-A (JP)
Title: Preparation of n-substd-phenyl aminofatty acid derivs
Inventor: UEDA IKUO
IPC: A61K31/33
Filed: 1976-12-22
Abstract: PURPOSE: The title cpds.  I(R 1 ,  2  are halogen or alkyl;R 3  is H or acyl; R 4  is alkylene or aralkylene;R 5  is alkyl or heterocyclic) and their carboxyl derivs., e.  g.  N-[2,6-dichloro-4-(2-benzothiazolyloxy) phenyl] glycine  ,  sodium salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5944526-A (JP)
Title: Cooker
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/02
Filed: 1982-09-07
Abstract: PURPOSE:To improve the accuracy of heating control by a method wherein the outputs of an infrared sensor before and after the lighting of an interior lamp at the start of cooking and, if the influence of the interior lamp is perceived, the heat is performed without the interior lamp being lit in the cooker equipped with the infrared sensor. CONSTITUTION:A main control unit 17 starts to drive a motor 15 so as to rotate a chopper 14 in order to detect the temperature of a foodstuff 2. A signal level is checked by obtaining the outputs Vot detected by the sensor from a signal processing circuit 16 for a certain fixed period of time. After the elapse of said period of time, a relay 11 is turned on in order to light the interior lamp 10. After that, the change of the sensor output level Vot inputted from the signal processing circuit 16 is checked by the main control unit 17 in order to judge the presence and absence of the influence of the lighting of the interior lamp 10. When the increase of the output level V to occurs, the relay 11 is turned off in order to go off the interior lamp 10 and the going-off of the interior lamp is announced. Then, after the elapse of a certain fixed period of time, heating is started. In such a manner as described above, the influence of the interior lamp is eliminated and the heating control is performed accurately.
Patent JP-S5581205-A (JP)
Title: Rotary internal combustion engine and sealing mechanism for rotary engine
Inventor: SASAKI MINORU
IPC: F01C19/00
Filed: 1978-12-14
Abstract: PURPOSE: To attain reliable seal for a rotary engine by urging its apex seals onto the inner surface of center casing by a force proportional to the urging force of spring and to prevent that chtter marks be formed on the inner surface of center casing.  
     CONSTITUTION: Thickness at sliding contact portion 1 of apex seal that is kept in sliding contact with the inner surface of center casing is made smaller than that at suporting portion 2 for supporting the sliding contact portion 1. Top end 5 of the wall surface interposed between adjacent apex seals is positioned such that its distance from the axis of a polygonal piston having a multiplicity of seal inserting grooves 3 is shorter in centrifugal direction than that of apex portion 4 of the piston. With such an arrangement, sealing surface is obtained by urging the apex seals onto the inner wall surface of center casing by a force proportional to the biasing force of springs 6, while sliding them smoothly along the wall surface of said grooves 3, whereby it is prevented that chatter marks be formed on the inner surface of center casing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0447293-A (JP)
Title: Processing method of lump-like grains produced by fluid bed denitration
Inventor: ONOSHITA TOSHIO
IPC: G21C19/46
Filed: 1990-06-14
Abstract: PURPOSE:To simply and effectively process lump-like grains produced in fluid bed denitration by selecting the lump-like grains to pulverize the lump-like grains alone. CONSTITUTION:In the case where uranyl nitrate and plutonium nitrate solution are thermally decomposed and denitrated in a fluid bed reactor, produced lump- like grains are pulverized by dry pulverization. Once, UO3 extracted through a seal tank 102 from a denitration tower 101 is sieved by a screen 103 to separate powder-like UO3 from the lump-like grains. After the lump-like grains are received into a crasher 105 and pulverized, it is received in an UO3 receiving tank 104 as powder-like UO3 grains and mixed with the UO3 under the screen so as to make products. Thereby handling for dissollution is eliminated to make it possible to effectively process the lump-like grains.
Patent JP-H0735887-A (JP)
Title: Building for nuclear reactor
Inventor: EBATA SAKAE
IPC: G21C13/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide a building for nuclear reactor in which the construction schedule is shortened easily by improving the workability in the construction of pressure suppression chamber for reactor container which is the critical path in the construction schedule of nuclear power plant. CONSTITUTION:A pressure suppression chamber 3 contained in the building 1 for nuclear reactor comprises two vessels 3a, 3b juxtaposed on the opposite sides of a reactor container 7 with the aseismatic walls 6, 8 having rectangular cross-section being arranged orderly on the outside of the chamber 3. Aseismatic walls 21a, 21b are formed on the inside of the aseismatic wall 6 in parallel with two opposing sides thereof while continuously to the vessel 7 with the two vessels 3a, 3b being disposed between the two opposing sides of the aseismatic wall 6 and the aseismatic walls 21a, 21b. The aseismatic walls 6, 8 also serve as walls for partitioning a radioactive facility installing section 10 and a non-radioactive facility installing section 11.
Patent JP-2000186755-A (JP)
Title: Differential device
Inventor: NAKAMURA AKITOSHI
IPC: F16H48/40
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To surely set an initial actuation limiting force and suppress the wear of a component by assembling an input side rotator to an inscribed member while imparting a negative clearance in the axial direction of the part where the input side rotator makes contact with the inscribed member. SOLUTION: The driving force from an engine is transmitted to a differential case 1, and the whole body of the differential case 1 and a case cover 2 is rotated around the axial center. When the assembling is performed while imparting a negative clearance in the axial direction of the part where the differential case 1 which is an input shaft and the case cover 2 make contact with an inscribed member consisting of each disc plate 3, a ball holder 4, and a ball 5, a proper initial differential limiting force can be provided. This force is obtained by acting the differential case and the case cover 2 as elastic bodies and the disc plate 3, the ball 5 and the like as rigid bodies to impart a pressure to the inside of the disc plate 3. The wear between the inside and outside diameters angle end surface is minimized by each flat washer arranged on the back surface of each disc plate 3.
Patent JP-S5858869-A (JP)
Title: Phase synchronization control circuit
Inventor: TAYAMA HARUO
IPC: H02M7/48
Filed: 1981-09-30
Abstract: PURPOSE:To enable to improve the phase synchronization controlling accuracy of a phase synchronization control circuit by detecting and compensating the phase difference of the output of an inverter, and adding a voltage controlled oscillator varying in response to the output and an oscillation signal switching circuit for the output of the oscillator and the output of a crystal oscillator. CONSTITUTION:A conventional inverter composed of a crystal oscillator 1, a frequency divider 41, a pulse width modulator 42, a reverse converter 43, a filter 44, a voltage detector 51, a voltage setter 52, a deviation amplifying and compensating circuit 53 and an AC voltage output 6. An additional phase synchronzation control circuit 3 is composed of a phase difference detector 71 for comparing the voltage phase of the AC voltage 6 with the output of a phase reference signal 72, amplifying and compensating circuit 73 of the output of the detector 71, a voltage controlled oscillator 74 for generating a variable frequency  oscillation signal with the output of the circuit 73, and an oscillation signal  switching circuit 2 for selecting and switching either the signal from the oscillator 1 and the variable frequency oscillation signal.
Patent JP-S62105962-A (JP)
Inventor: MIYAI AKIRA
IPC: C04B35/581
Filed: 1986-07-04
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-H10328619-A (JP)
Title: Powder shape separating device
Inventor: ITO TOMIAKI
IPC: B07B7/01
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate adverse effects such as greasing generated by the shape and the diameter of particles, the electrification amount and the like by disposing a plurality of classifying and separating edges on the positions where powder is scattered while being dropped at the intervals in the vertical direction. SOLUTION: Powder 2 introduced from a raw material introduction opening is jetted out of a nozzle 1 by an air injection means, and while the powder 2 is rotated facing downward in the forward moving direction, the powder is accelerated on an ejector section and jetted into a shape separating machine 3. A plurality of classifying and separating edges 6 are disposed at the intervals in the vertical direction on the positions where the powder 2 is scattered while being dropped, and the speed of the particles 4 of irregular shape is lost as their particle drag coefficient of spherodized particles is small, and the particles overcome the fluid resistance of jet flow and scatter farther.
Patent JP-H05318384-A (JP)
Title: Cutter for cutting magnetic tape
Inventor: MATSUI HIROYUKI
IPC: B26D1/24
Filed: 1992-05-23
Abstract: PURPOSE:To enable natural cutting without excessive stress to a cut part of a base film by finishing at least either one of the circumferential face or a lap face of a lower blade for cutting into the base film side of a magnetic tape as a rough face with the surface roughness exceeding 0.4-s. CONSTITUTION:An upper blade 1 in the ring state rotating mounted to a pair of parallel rotation shafts is brought into contact with lap faces 11 and 21 at the blade tip of a lower blade 2 in the ring state for cutting a magnetic tape t inserted between these blade tips. At this time, at least either one of a circumferential face 22 or a lap face 21 of the lower blade 2 cutting into the base film b side of the magnetic tape t is finished as a rough face with the surface roughness exceeding 0.4-s. With this rough face, the blade tip of the lower blade 2 hits at random the back face of the base film b dislocated in the width direction of the magnetic tape t. By this, the direction of a crack cm formed from the magnetic film m side of the magnetic tape t almost accords with the direction of a crack cb generated on the back face of the base film b, and the magnetic tape t is sheared naturally.
Patent JP-S641165-A (JP)
Title: File writing system
Inventor: SEKI MAKI
IPC: G11B27/00
Filed: 1987-06-23
Abstract: PURPOSE: To shorten a head movement distance by generating an emptiness managing table and writing a new file from a free block on a specific track of a track set whose number of tracks is minimum among track sets wherein the number of all-empty blocks on several successive tracks is larger than the number of blocks of files.  
     CONSTITUTION: When the logical record length of a disk 15 is regarded as a block, an emptiness managing table EAT which manages the number of empty blocks of each track on the disk is generated and when a file is written, such track sets that the number of all-empty blocks of several successive tracks is larger than the number of blocks of files is found and the set whose track number is minimum is found among those track sets. Then a new file is written from empty blocks of specific tracks of the found track set. Consequently, when a file is written, the necessary head movement distance can be shortened. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05317005-A (JP)
Title: Production of instant processed fish
Inventor: OKAMURA KOICHI
IPC: A23L17/00
Filed: 1992-05-25
Abstract: PURPOSE:To obtain processed fish useful for restaurant, etc., having excellent portability, flavor and simplicity by steaming fishes, freeze-drying in vacuum, sealing and packaging. CONSTITUTION:Fishes such as salmon or slices of fishes are boiled or steamed to give processed fishes, which are freeze-dried and sealed and packaged with a packing material such as three-layer laminate of nylon, linear polyethylene and polyvinylidene chloride to give the aimed processed fish.
Patent JP-S5681199-A (JP)
Title: Precondensation process for sludge freeze-thaw desiccating apparatus
Inventor: SUGIURA KIYOSHI
IPC: G05D7/00
Filed: 1979-12-04
Abstract: PURPOSE: To recover separated water at a high efficiency and to make the second condensation stable even when a sludge changes its property, by keeping a content of separated water at a substantially constant level during the precondensation step using a centrifugal separator.  
     CONSTITUTION: A sludge is charged from a source 20 to a centrifugal separator 10 by a pump 22. In the separator 10, the sludge is divided to a solid part and a liquid part by the rotations of an outside drum 12 and an inside drum 14. The condensed sludge is scraped out along the direction A by a screw conveyer, and carried to a freeze-thaw vessel through a conduit 16. The separated water flows over an orifice plate 17 along the direction B, and is discharged through a conduit 18. The water is optionally recycled to a sludge storing vessel. The content of the separated water is detected by a sludge sensor 26. In accordance with the detected content, a controller 28 feeds a rotation speed increase signal to a speed variable motor 30, so that the amount of a sludge being charged to the separator 10 is controlled by the operation of the pump 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H026161-A (JP)
Title: Drive for semiconductor laser
Inventor: NAGASEKI KIYOTO
IPC: H01S5/06
Filed: 1988-06-24
Abstract: PURPOSE:To express an excellent gradation without deteriorating the resolution of a picture image by generating pulses in response to a picture data by a fist modulation means, driving a semiconductor laser and modulating the amplitude of pulses in response to the picture data by a second modulation means. CONSTITUTION:Modulating beams emitted from a laser diode 22 are changed into parallel beams by a collimator lens 26, and deflected repeatedly by a deflecting system 28 turned and driven by a motor 27. Modulating beams from the deflecting system 28 are scanned on a photosensitive drum 30 through a condenser lens 29, and the photosensitive drum 30 is rotated and driven by the motor and charged uniformly by a charger, and exposed by modulating beams, thus forming an electrostatic latent image. The electrostatic latent image is developed by a developing machine, and transferred onto transfer paper by a transfer device. Beams from the condenser lens 29 are reflected by a mirror 31 on the outside of a picture region and detected by a photo-detector 32, and the modulation of the laser diode 22 is started synchronized with the output signal of the photo-detector 32.
Patent JP-2000348466-A (JP)
Title: Disc reproducing apparatus
Inventor: AKITA KOJI
IPC: G11B19/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To realize automatic settings of a menu language, audio language, superimposing language and definition of parental level or the like suitable to a country by detecting the country to use a DVD reproducing apparatus. SOLUTION: Settings of menu language, audio language, superimposing language and definition of parental level corresponding to a country are stored in a default setting memory 14. A controller 12 accesses a country database 13 based on the position information inputted from a GPS receiver 11 to identify the country, to which the current position of the apparatus belongs and then reads the default setting information such as settings of audio language corresponding to the identified country, superimposing language and definition of parental level or the lik from the default setting memory 14 in order to execute the DVD reproducing operation based on the settings.
Patent JP-S5780899-A (JP)
Title: Transmitter and receiver
Inventor: TAKASAKI HAIMI
IPC: H04R1/44
Filed: 1980-11-07
Abstract: PURPOSE:To reduce the loss and make a device light-weight, by covering both end faces, at least, of the whole of the outside face of a piezoelectric sheet, which is formed into a cylinder, water-tightly with insulating materials having an acoustic impedance density approximating that of a used medium. CONSTITUTION:A piezoelectric sheet 1 which has electrodes 3 and 4 on both faces and is provided with an insulating material 2 on one electrode 4 is molded into a cylinder by rolling. This piezoelectric sheet 1 molded into a cylinder is covered with insulating materials 5, which have an acoustic impedance density approximating that of a used medium, watertightly without leaving air bubbles and air layers, thus forming a vibrator. By this watertight structure, the acoustic impedance density of the sheet 1 approximates that of water closely, and most of coming sounds is incident to the sheet 1. Further, by this structure, a transmitter and receiver is obtained which endures the external water pressure sufficiently and is light-weight and has less loss.
Patent JP-H11350688-A (JP)
Title: Rain protection unit for drying area in house
Inventor: TERASAKI KIMINORI
IPC: E04F10/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a rain protection unit which prevents rain from blowing in diagonally from the front and scarcely blocks the sunshine and the ventilation as the rain protection unit for a house. SOLUTION: A sheet winding shaft 15 which winds up and feeds a rain protection sheet 11 having sliders 13 attached to parts adjoining to respective side edges in its end by a motor 16 is provided in a sheet storage case attached to an external wall. Guide rails 21 engaged with the sliders 13 are extended from respective end parts of the sheet storage case 19 to a floor 33. Sheet tension device 27 energizing a wire winder drum in the direction for winding up tensile wires 26 extending from the sliders 13 are provided in the bottom end part. A rain sensor 30 is attached to the guide rail 21 so that the rain protection sheet is drawn out along the guide rails 21 or stored in the sheet storage case 19 based on the rotation of the motor 16 in the direction for feeding or winding up the rain protection sheet 11 according to the rain detecting or no rain detecting signal.
Patent JP-S643898-A (JP)
Title: Data writing system for eeprom
Inventor: KOBAYASHI YOSHIAKI
IPC: G11C17/00
Filed: 1987-06-25
Abstract: PURPOSE:To secure the completeness of write data by providing write areas at plural positions and regarding another area as an write object area when the number of times of writing of one area exceeds a guaranteed value. CONSTITUTION:When write data 100 is inputted to a decision circuit 1, the circuit 1 actuates a read circuit 4 to read data and the counted value of the number of times of writing out of an area (a) of an electrically erasable P-ROM 3. Then the address of the area (a) and the counted value are outputted to a writing circuit 2 and written in the area (a) unless the counted value exceeds the specific guaranteed value of the number of times of erasure and writing. When, however, the value exceeds the guaranteed value, the circuit 1 reads data out of a stand-by area (b) through the circuit 4 and similar processing is carried out. Then when the numbers of times of erasure and writing of all stand-by areas exceed the guaranteed value, a LED lights. Thus, the completeness of write data is guaranteed.
Patent JP-H113127-A (JP)
Title: Power supply device
Inventor: IGARASHI YUKIO
IPC: G05F3/18
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a power supply device prevented from being influenced by the sorts or number of Zener diondes even when outputs to be controlled are increased and capable of reducing the dispersion of voltage characteristics and the number of parts by successively outputting different output voltage in each arrival of charging voltage to a charging/discharging element at each voltage from a divided voltage output part. SOLUTION: When prescribed voltage is supplied from an auxiliary power supply VAUX, the charging of an electrolytic capacitor C1 is started through a resistor R4. Reference voltage is set up by a resistor R1 and a Zener diode D1. Voltage differences are generated on the nodes of a series circuit of resistors R12 to R14 for dividing the reference voltage into difference voltage components and outputting the divided voltage outputs, i.e., the potential levels of the non- inverted input terminals of 1st to 3rd comparators IC1 to IC3. In each arrival of the charging of the capacitor C1 at each different voltage, the output voltage components 6V, 12V, 16V e.g. are successively sent in the order of output terminals A to C of the comparators IC1 to IC3.