baber/WOPTO huggingface dataset:
Patent JP-H01178884-A (JP)
Title: Monitoring apparatus of dose of gamma ray
Inventor: UEMATSU MIKIO
IPC: G01N21/59
Filed: 1988-01-08
Abstract: PURPOSE:To monitor the dose of gamma rays without replacing a colored-type dosimeter for each use, by a method wherein a monochromatic light is led to and transmitted through the colored-type dosimeter and the intensity of the light after transmission is detected. CONSTITUTION:One end of a first optical fiber 15 is lead to a high-level gamma ray dose area 12, and a light from a light source 13 is sent through a spectroscope 14 into a colored-type dosimeter 17 disposed on the surface of an apparatus 16 having a gamma ray source. The light transmitted through the colored- type dosimeter 17 enters one end of a second optical fiber 18. The other end of the second optical fiber 18 is connected to a photomultiplier tube 19 inside the high-level gamma ray dose area 12, and the transmitted light is subjected therein to photoelectric conversion. An output of the photomultiplier tube 19 is inputted to a signal processing system 22 through a cable 21 and an integrated exposure is recorded in a recorder 23.
Patent JP-S63171223-A (JP)
Title: Manufacture of lead frame
Inventor: ATOBE HIDEMI
IPC: B21D28/02
Filed: 1987-01-07
Abstract: PURPOSE:To form a lead frame having less width camber by feeding a metal strip bar to a progressive die and after punching one part of a lead frame pattern feeding it to the progressive die by turning over the metal strip bar and punching the remaining part of the feeding to the progressive die from the reverse direction. CONSTITUTION:In order to form the lead frame 10 used for a resin sealing type semiconductor device a metal strip bar 11 is first fed to a progressive die to subject the inner pattern part 24 surrounded by a broken line as shown in A on the figure and a guide hole 21 to a pressing. The metal strip bar 11 pressing the inner pattern part 24 is thereafter turned backside out. It is then located with the guide hole 21 formed by pressing as shown by B on the figure as the reference and formed in a specified shape by subjecting an external part lead part 12, damper 22 and rail part 20 excepting the inner pattern part 24 to a pressing. A plating treatment, cutting with bend, etc., are thereafter performed. The width camber due to punching is thus canceled each other.
Patent JP-S5593504-A (JP)
Title: Magnetic recording device
Inventor: MURATA SHIYUUJI
IPC: G11B5/024
Filed: 1979-01-10
Abstract: PURPOSE: To prevent temperature rise of a recording medium dependent upon heating of an erasing head by interrupting generation of the erasing magnetic field for the running temporary stop of the recording medium at a recording time.  
     CONSTITUTION: When a pause switch is operated in case that data is recorded onto magnetic tape 3 by erasing head 4 and recording head 5, pinch roller 2 is separated from capstan 1, and running of tape 3 is stopped to set a pause mode. Switch 23 is opened while interlocking with this pause switch, and bias oscillator 6 and head 4 become a non-connection state, and in the pause mode, generation of the erasing magnetic field dependent upon head 4 is interrupted to stop heating of head 4 dependent upon an eddy current. Consequently, harmful temperature rise dependent upon heating of the head to cause deformation of the recording medium, etc., can be prevented surely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03206989-A (JP)
Title: Disappearing target tracking apparatus
Inventor: OKAMOTO KAZUO
IPC: G01S13/66
Filed: 1990-01-10
Abstract: PURPOSE:To resume an automatic tracking of a target being tracked as identical when appearing again after disappearing in a radar by setting an identification number of a target tracked at the preceding operation or in the past on a first tacking table and a forecast data judged for an identification number stored in a second tracking table. CONSTITUTION:Reflected wave from a target is inputted into a radar section 2 through an antenna 1 and, for example, a binary quantization data is outputted sequentially into a memory 4 for inputting as data having position, time, speed, bearing and identification number in one set with a target appearance condition calculating section 3 to be stored in a data input means 5. The means 5 picks up a data from the memory 4 to be outputted to a tracking means 6. A comparison means 9 reads the data and when the data is determined to exist, an identification number of a forecast data stored in a first tracking table 7 is read to judge whether the forecast data coinciding with the identification number exists. A decision means 11 reads a second tracking table 8 to judge whether the forecast data saved exists. A smoothing data calculated by the means 6 and the identification number are outputted to a tracking code generation means 14. When all processings are determined to be executed, a display is given on a display device 17 by the means 14.
Patent JP-S5926032-A (JP)
Inventor: BAANAADO RATSUSHIYUTON
IPC: G01N1/28
Filed: 1983-01-11
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-H03208235-A (JP)
Title: Electron gun for color image receiving tube
Inventor: SHISHIDO AKIRA
IPC: H01J29/50
Filed: 1990-01-08
Abstract: PURPOSE:To enable assembling works with high accuracy by providing guide holes for No.1 focusing electrode and No.2 focusing electrode, and thereby penetrating a core bar into these holes when the assembling works are processed. CONSTITUTION:An electron gun for a color image receiving tube is made up out of a cathode 21, a control electrode 22, an accelerating electrode 23, No.1 focusing electrode 24, No.2 focusing electrode 25 and of a final accelerating electrode 26. G1 guide hole 32 for the electrode 22, G2 guide hole 33 for the electrode 23, Gs1 guide hole 34 for the G2 electrode side of the electrode 24, Gs2 guide hole 35 for the electrode 25 side, and Gd guide hole 36 for the electrode 24 side of the electrode 25 are provided respectively. When the electron gun is assembled, a guiding core bar 37 provided for an assembling device is inserted into the respective guide holes from the electrode 22 side.
Patent JP-S59126809-A (JP)
Inventor: HIGANO YOSHIKAZU
IPC: E01F13/04
Filed: 1983-01-10
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-H05184082-A (JP)
Title: Interruption compensated power supply
Inventor: OISHI KATSUMI
IPC: H02J7/04
Filed: 1992-01-09
Abstract: PURPOSE:To provide an interruption compensated power supply which can charge a battery quickly through simple circuitry. CONSTITUTION:A power interruption counter 4 performs counting when an power interruption detecting circuit 3 is detecting power interruption. At the end of power interruption, a control circuit 6 determines the count in a quick charge counter 7 based on the count in the power interruption counter 4 and then the control circuit 6 operates a quick charge circuit 8 for a time corresponding to the count in the quick charge counter 7 thus charging an NiCd battery 1 quickly.
Patent JP-2000197455-A (JP)
Title: Production of germfree boiled rice
Inventor: FUJITA AKIFUMI
IPC: A23L7/10
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a germfree boiled rice clear and white in appearances, excellent in taste and palate feeling, and retaining these good properties for a long-term preservation. SOLUTION: This production method comprises: immersing rice in water; sterilizing it by heating under high-temperature and high-pressure steam conditions in the presence of 1.0 to 4.0 vol.% of oxygen-containing gas; and then boiling the thus heat-treated rice.
Patent JP-H05191187-A (JP)
Title: Limiter device
Inventor: KUMAGAI TAKESHI
IPC: H03G11/00
Filed: 1992-01-09
Abstract: PURPOSE:To limit the waveform of an object signal to a level less than a constant value so as not to generate distortion by monitoring the level of the object signal always fluctuating, generating a control signal based on an output signal, and adjusting the level of the object signal. CONSTITUTION:An input signal Sin increasing gradually is inputted to a comparator 11 via a multiplier 14. The comparator 11 outputs a signal Sc with short pulse width when the level of the input signal i.e., the output signal Sout arrives at a limit value VLIM. A signal generator 12 receives the signal Sc, and performs a fast integral action when the signal Sc is set at an H level, and outputs the control signal Sg by discharging when it is set at an L level. A subtractor 13 receives the signal, and subtracts it from a reference level value Vo, and generates a differential signal VCNT, then, supplies it to the multiplier 14. The multiplier 14 multiplies the differential signal VCNT by the input signal Sin. In other words, the gain of the multiplier 14 which decides a ratio of input/ output of a device is controlled by the differential signal VCNT, thereby, the waveform of the object signal Sout can be limited to the level less than the constant value so as not to generate the distortion.
Patent JP-S5593379-A (JP)
Title: Liquid crystal television drive circuit
Inventor: YAZAWA SATORU
IPC: H04N5/66
Filed: 1979-01-10
Abstract: PURPOSE: To obtain the construction strong in leakage, by different timing of gate signal through cascade connection of two sets of video element transistors, in the drive circuit of liquid crystal television using semiconductor substrate.  
     CONSTITUTION: Video signal is outputted from the shift register 39 for video signal sampling, the analog switch 38 is turned on and off, the output is fed to the source line 3-1 and fed to the two transistors 34, 35 in cascade connection constituting the video element transistors. The gate signal 42 of the line 33 from the shift register 3-10 for gate signal control is fed to the transistor 34 and held, and the transistor 35 is driven with the gate signal 43 on the line 3-2. Since the signal on the line 3-2 is delayed than the read-in timing of the analog switch 38 by the resistor and capacitor of line, the time to keep the video signal of the source line can be shorter and the construction is strong to the leakage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59127522-A (JP)
Inventor: HARADA KATSUMI
IPC: H02H3/05
Filed: 1983-01-12
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-S60197799-A (JP)
Inventor: NAKAYAMA SADAO
IPC: C11D7/40
Filed: 1984-01-09
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-H0381934-A (JP)
Title: Dynamic focus electron gun
Inventor: CHIYOU SHIYAKURAI
IPC: H01J29/62
Filed: 1990-01-09
Abstract: PURPOSE: To improve the focusing state of an electron beam by an electrodynamic field by installing an elliptical cylinder type electrode while surrounding auxiliary electrodes, in which electric field leading-in windows are formed, of a main lens system. CONSTITUTION: An electrode G31 and an electrode G33 are joined into one by auxiliary electrodes G32 consisting of three cylindrical members 32 and parabolic dynamic focusing voltage synchronized with horizontal and vertical synchronizing signals is applied. An electrode G4 has a main body having an elliptical cylinder shape surrounding the electrodes G32 and so constituted as to surround the electric field leading-in windows W1 formed in the auxiliary electrode G32. Consequently, dynamic electric fields to control R, G, B electron beams are generated between neighboring auxiliary electrodes with cylindrical shape and isolated from the outside and the focusing state of the electron beams can be retained in the optimum state.
Patent JP-H02183006-A (JP)
Title: Manufacturing method, its ground drainage member and anti-liquefaction method therewith
Inventor: SAIMURA YUKIO
IPC: E02D3/10
Filed: 1989-01-09
Abstract: PURPOSE:To prevent liquefaction of a ground making surplus pore water of the ground dissipate by annularly covering the outer circumference of a pipe, a bar or the like with solid mesh-like structure body and water permeable filter, and by utilizing it as a drainage member for the ground, or a pile resisting against liquefaction of the ground. CONSTITUTION:A solid mesh-like material is made of thermoplastic resin fiber, and by sticking joining parts of the said material together, a pipe-shaped or a mat-shaped soild mesh-like structure body 3 is made. The structure body 3 is then fitted annularly to the outer circumference of a steel pipe pile 2 or a steel bar 2'. Then the structure body is covered with water permeable filter 4, made of nonwoven fabrics, warp-knitted fabrics or the like, for preventing running in of soils. As occasion demands, a metallic or a synthetic resin porous sheet 5 may be placed thereon for protecting the filter from damages. To a ground likely to suffer from liquefaction, the pile or the bar prepared by the abovementioned method is driven in as a pile or an earth anchor. Thereby pore water is drained, when the pore water pressure in the ground becomes higher on the occasion of earthquake, toward the upper side of the pile or the bar through its outer circumference, and the liquefaction of the ground can be prevented thereby.
Patent JP-H0787943-A (JP)
Title: Continuous device for heat-treating food
Inventor: YAMAGUCHI KAZUAKI
IPC: A47J27/14
Filed: 1993-01-11
Abstract: PURPOSE:To obtain the subject device useful for producing raw ham, etc., having excellent operation efficiency, by equipping each treating line with a driving source, connecting the treating lines, having a transmitting means with a control means, capable of operating each line synchronously. CONSTITUTION:This device 10 is equipped with plural treating lines set in the vertical direction, treating line driving sources 32 set in each treating line, driving only its treating line, a transmitting means 34 consisting of an article sending means 40 connecting the treating lines, sending out articles from a treating line at a lower step, an article supplying means 60 receiving articles from article sending means 40, transporting the articles to a treating line at an upper step, extending in the vertical direction and an article receiving means 80 receiving articles from the article supplying means 60 and sending the articles to a treating line at an upper step and a control means 100 for regulating the transmitting means 34.
Patent JP-H08267101-A (JP)
Title: Apparatus for manufacturing intermediate thickness slab casting-series hot rolled belt sheet and sheet,method for manufacturing sheet by it and slab storing container
Inventor: JIYOOJI DABURIYU TEIPINZU
IPC: B21B1/46
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To balance a processing rate in a casting apparatus and a processing rate in a rolling apparatus and to enable separating the casting apparatus and the rolling apparatus, if necessary. SOLUTION: The apparatus for making the plate comprises a continuous band plate casting means 26, 28, 30, 32, a cutter 34, a slab storing and sequencing means for selectively storing the slab and sequencing the selected slab, a reheat furnace 42 installed on a downstream side of the slab storing and sequencing means and a feed and run back table 52 arranged at an exit end of the reheat furnace.  Further the apparatus comprises a reversing hot rolling mill 56 which is arranged in series to the feed and run back table 52 and reduces the slab taken out of the reheat furnace 42 to an intermediate product having enough thickness for coiling and a pair of coller furnaces 58, 60 one of which is arranged at an upstream side of the reversing hot rolling mill 56, another of which is arranged at a downstream side thereof and which receives the intermediate product and then extrudes it to reduce to thickness of a final product in cooperation with the reversing hot rolling mill 56.
Patent JP-2000197628-A (JP)
Title: X-ray computed tomography photographing system
Inventor: ADACHI KATASHI
IPC: A61B6/03
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To realize the correction of scattered beams in the X-ray computed tomography photographing system mounting an X-ray detector of a multi-slice type. SOLUTION: An X-ray tube 12 radiating X-rays and the X-ray detector of the multi-slice type 14 are arranged to face each other through an X-ray diaphragm device 13 and output data of a plurality of detecting element strings are combined according to the number of slices and the width of the slices designated by an operator to obtain projection data to reconstitute tomography data by multi-slices based on projection data to display in this X-ray computed tomography photographing system. In the system, a scattered beam correcting processor 41 obtains scattered beam data based on output data of the X-ray element string which is not irradiated directly with X-rays, and gives the correction of scattered beams to projection data based on this scattered beam data. Then a reconstitution processor reconstitutes tomography data based on corrected projection data.
Patent JP-H03207047-A (JP)
Title: Rotary head scanner
Inventor: ANDO SHIGEO
IPC: G11B15/61
Filed: 1990-01-09
Abstract: PURPOSE:To prevent the change of a magnetic tape speed on a picture head by arraigning a means which presses the magnetic tape when a sound head and the magnetic tape start to come into contact with each other so that the picture head is made to be positioned between the means and the sound head. CONSTITUTION:When the sound head 33a comes into contact with the tape 45 while the picture head 31a is scanning the magnetic tape 45, the picture head 31a is made to be positioned between a special reproducing head 35a and the sound head 33a, and when the sound head 33a starts to come into contact with the tape 15, driving voltage is impressed to a piezoelectric element attached to the special reproducing head 35a, and the tape 45 is pressed by the piezoelectric element. Thus, the tape 15 on the picture head 31a is pulled by the sound head 33a and the special reproducing head 35a, and the tape 45 on the picture head 31a does not generate the change of the speed, and therefore, jitter to be generated when the sound head 33a starts to come into contact with the tape 45 can be prevented.
Patent JP-S60148061-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: TAKAHASHI WATARU
IPC: H01M10/34
Filed: 1984-01-11
Abstract: PURPOSE:To remarkably reduce the amount of electrolyte by pouring dilute sulfuric acid to a state that a specified amount of free electrolyte exists, and controlling formation voltage in a specified value when formation of an assembled battery is performed. CONSTITUTION:For example, two cathode plates measuring 40mm.X30mm.X3.5mm., three anode plates measuring 40mm.X30mm.X1.7mm., and glass fiber separators having a mean fiber diameter of 0.7mu are used to assemble a sealed lead-acid battery having a 10hr rate capacity of 2Ah and a voltage of 12V. In this battery, dilute sulfuric acid is poured to a state that free electrolyte of 0.15ml or less part 1g of cathode active material exists, and formation voltage of an assembled battery is controlled to 2.50-2.67V per cell. This can remarkably reduce the volume of electrolyte.
Patent JP-H06208999-A (JP)
Title: Manufacture of semiconductor device
Inventor: NEMOTO TAKENAO
IPC: H01L23/52
Filed: 1993-01-11
Abstract: PURPOSE:To improve electromigration resistance while suppressing occurrence of corrosion in Al alloy interconnection by providing the step of heat treating to precipitate Cu after the step of forming an Al alloy thin film containing a predetermined quantity of Cu and Si equivalent or less to the predetermined quantity of the Cu. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1. Then, a metal thin film made of Al alloy containing 0.5wt.% of Cu and 0.5wt.% of Si is deposited on the film 2. Thereafter, the thin film is formed to metal interconnection 3. Then, a passivation film 4 is deposited on the interconnection 3 so as to cover the interconnection 3. An obtained silicon substrate 1 is die bonded to be packaged. In order to improve reliability of electromigration, a heat treatment for precipitating Cu in Al grain boundaries of the film 3 is conducted. As such a heat treatment, a constant-temperature storage is executed.
Patent JP-H02185593-A (JP)
Title: Method of purifying tar-base fractionated quinoline and preventing discoloration thereof with time
Inventor: SHIGYO KAZUAKI
IPC: C01F11/00
Filed: 1989-01-11
Abstract: PURPOSE:To enable the removal of impurities which tend to discolor with time, by distilling a tar-base fractionated quinoline after incorporating CH3ONa therein. CONSTITUTION:A tar-base fractionated quinoline comprising either a crude quinoline fraction obtained by dehydrating hydrous crude quinoline recovered from tar middle oil or a quinoline fraction which has colored or discolored during storage and has a purity of about 95% is mixed with 0.1-2wt.% methanolic solution of CH3ONa containing 20-40wt.% CH3ONa. The mixture is distilled and, if necessary, mixed with 50-300ppm stabilizer comprising NaBH4.
Patent JP-S57116267-A (JP)
Title: Circuit for measuring light emitting characteristics of light emitting diode
Inventor: AIDA AKIRA
IPC: G01R31/26
Filed: 1981-01-12
Abstract: PURPOSE:To adjust the correlation between the output voltage and the brightness to ratio 1:1 stably, by preparing two sets of ranging resistors of a current voltage converter, reducing the resistance ratio of the two sets of the resistors, keeping the varying range of an input variable resistor of an operation amplifier in the range wherein variation is small, thereby obtaining the large gain adjusting range. CONSTITUTION:The light emitting output of the LED is converted into an optical current is by a photoelectric transducer 11. Said optical current is is converted into the voltage corresponding to the optical current is by the current voltage converter 12. Said converter 12 has an amplifer OA1, two sets A and B of the ranging resistors R1-R3 and R1'-R3'. The ratio of the ranging resistors of the set A and set B(R1 and R1'...R3 and R3') is set to about 3. An output e1 of said converter 12 is sent to a symbol reversing amplifier 0A2. The output e0 of said amplifier 0A2 is determined by a resistor R4 for the feedback connection and the variable resistor connected to the input side. That is e0 is expressed by e0=-(1/K)e1, where coefficient K has a value 1-3.34 which is located in the correlated adjusting range based on the VR.
Patent JP-S62161351-A (JP)
Inventor: KOYATA KENJI
IPC: A61B8/12
Filed: 1987-01-09
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-H10195681-A (JP)
Title: Corrosion preventing agent and corrosion preventing method
Inventor: MIZUTANI MASUMI
IPC: F16L58/02
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion preventing agent and a corrosion preventing method capable of suppressing the corrosion of metal such as the inside surface of a metallic pipe line with a low concentration and small quantity of use. SOLUTION: The corrosion preventing agent contains a molybdate and a dicarboxylic acid compound. As the molybdate, sodium molybdate is preferably used. As the dicarbocylic acid compound, at least one kind selected from dicarboxylic acids expressed by the formula, R(COOH)2 (R represents a 1-16C alkyl group) and the salts is used. As the dicarboxylic acid compound, sodium sebacate, sodium diacidic dodecate or succinic acid is used. The corrosion preventing method of the metal is performed by adding the molybdate and the dicarboxlic acid compound into a liquid flowing in the metallic pipe line.
Patent JP-H10195238-A (JP)
Title: Tire tread rubber composition for racing
Inventor: SHIROKAWA TAKASHI
IPC: B60C1/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for tire tread improved in grip performance of tire without exerting a bad influence upon grip performance at an early running stage. SOLUTION: This tire tread rubber composition for contest comprises 100 pts.wt. rubber component containing >=50wt.% diene-based rubber having -35 to 0 deg.C glass transition temperature and 1-60 pts.wt. resin component comprising a homopolymer resin or copolymer resin of aromatic vinyl compound(s) or a blend of the resin with a copolymer resin containing 5-9C fraction obtained by pyrolysis of naphtha.