baber/WOPTO huggingface dataset:
Patent JP-2000214751-A (JP)
Title: Computer hologram, and its formation
Inventor: HAMANO TOMOTSUNE
IPC: G03H1/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility in the case of reproduction of it with white light. SOLUTION: M pieces of unit regions are defined and the hologram image of an original image consisting of M pieces of spot light sources P1 to PM is recorded on a recording medium 20. The m-th unit region (m=1 to M) is divided into three divided regions Cmr, Cmg and Cmb. The red information of the spot light source Pm is recorded in the region Cmr, the green information of the spot light source Pm in the region Cmg, and the blue information of the spot light source Pm in the region Cmb, respectively. A virtual light source (the white light illumination light Lw made incident at a uniform angle α) and a virtual visual point E anticipated to be used at the time of reproduction are defined.  At the time of recording, the computation defining the reference light respectively having different incident angles with each of the respective divided region is executed and the reconstructing light having the color information recorded in the respective divided regions is made to gather at the virtual visual point E when the reproduction is executed by using the virtual light source Lw.
Patent JP-S61286786-A (JP)
Title: Electromagnetic clutch alarm apparatus
Inventor: OKAMOTO KIYOHIDE
IPC: G04F10/00
Filed: 1985-01-30
Abstract: PURPOSE:To prevent the burnout of a powder clutch, by performing clocking when the rotary slip of the first connection main body and second connection main body of an electromagnetic clutch reached zero to output a clocking time to a comparing apparatus and comparing the clocking time with a set max. Tolerant slip time. CONSTITUTION:A clocking apparatus 10 starts clocking on the basis of the output signal sent out from an exciting apparatus 11 simultaneously with the supply of an exciting current to the exciting coil mounted in a cylinder. The slip time during clocking is successively outputted to a comparing apparatus 12 while the max. tolerant slip time set to a reference time setting apparatus 13 is inputted to the apparatus 12 with due regard to various conditions and compared with the slip time successively inputted from the apparatus 10. When the slip time becomes larger than the max. tolerant slip time, an alarm apparatus 14 is operated to send out an alarm signal. By this method, the burnout accident of the electromagnetic clutch can be prevented.
Patent JP-S59145694-A (JP)
Inventor: SUZUKI TAKAO
IPC: B64B1/62
Filed: 1983-02-08
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-S60163093-A (JP)
Inventor: PIITO PII BARENTEINO
IPC: G10D9/00
Filed: 1984-02-02
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-S59144770-A (JP)
Title: Liquid crystal pyrazine derivative
Inventor: YOSHIMOTO HATAAKI
IPC: C09K19/34
Filed: 1983-02-08
Abstract: NEW MATERIAL:The compound of formula I (R is 3-9C aliphatic alkyl; X is CN or 1-5C aliphatic alkoxy). EXAMPLE:2-(4-n-Hexylphenyl)-5-cyanopyrazine. USE:Most of the compounds exhibit the property of liquid crystal in pure form. Useful as a colorless liquid crystal substance stable to heat, light, air and moisture. PREPARATION:The compound of formula I can be prepared by (1) acetylating the compound of formula II by conventional Friedel-Crafts reaction to obtain the compound of formula III, (2) oxidizing the compound with selenium dioxide, (3) reacting the resultant compound of formula IV with the compound of formula Vto obtain the compound of formula VI, (4) reacting the compound with 0.5- 50 times mole of a halogenating agent at 50-200 deg.C, and (5) reacting the obtained compound of formula VII (Y is halogen) with 1-10 times mole of a cyanizing agent or a metal alkoxide in a proper solvent at 20-200 deg.C.
Patent JP-S60164627-A (JP)
Title: Fuel nozzle purge system
Inventor: NAMEKAWA YOSHIHISA
IPC: F23K5/18
Filed: 1984-02-06
Abstract: PURPOSE:To aim at preventing a fuel nozzle from clogging, by purging a fuel communication passage in the fuel nozzle with the use of purge air upon resting the operation of a gas turbine. CONSTITUTION:A purge air line 15 is connected to the inlet port of a fuel nozzle 8 for a gas turbine combustor 9 in a fuel pipe line 6 through which fuel is fed from a fuel inlet 1 to the fuel nozzle 8, and a fuel shut-off valve 3 in the fuel line 6 and a solenoid valve 14 are connected together through a signal line 12. When the gas turbine stops, the fuel shut-off valve 3 is fully closed, and the solenoid valve 14 is opened in association with a signal transmitted through the signal line 12 to feed pressurized air in a fuel communication passage in the fuel nozzle 8. With this arrangement it is possible to prevent the fuel nozzle 8 from clogging.
Patent JP-H09188802-A (JP)
Title: Sealing resin composition and device comprising sealed electronic component
Inventor: ITO MASAHIKO
IPC: H01L23/29
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealing resin compsn. having a high whiteness, excellent thermal conductivity and moldability and capable of inhibiting the abrasion of a production apparatus and provide a device comprising a sealed electronic component. SOLUTION: This sealing resin compsn. comprises (A) an epoxy resin, (B) a phenolic resin, (C) a spherical alumina nitride powder, (D) a curing accelerator, and (E) titanium white as indispensable ingredients. The content of the spherical alumina nitride powder as the component (C) and the content of the titanium white as the component (E) are respectively 25 to 90wt.% and 1 to 50wt.% based on the whole resin compsn. The device comprising a sealed electronic component comprises an electronic component sealed with a cured product of this sealing resin compsn.
Patent JP-H11210145-A (JP)
Title: Ceiling fixing structure and method for assembling the same
Inventor: OMORI TAKASHI
IPC: E04B9/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling fixing structure which enables waterproofing to be achieved easily as it can prevent water from entering a building frame from between a wall side receiving element and fixed support, and which enables ceiling to be supported against an indoor wall. SOLUTION: A ceiling fixing structure includes a wall side receiving element 30 fixed along an indoor wall 20 and fixed support 40 projecting from the side edge of a ceiling 10 and fixed to the upper surface of the wall side receiving element 30. Either the fixed support 40 or the wall side receiving element 30 has an open groove 50 located around the ceiling 10 and opened to the other side, and either the fixed support 40 or the wall side receiving element 30 has an insertion part 60 projecting toward the open groove 50 and inserted into the open groove 50. A watertight part 70 closing the space between the outer surface of the insertion part 60 inserted and the inner surface of the open groove 50 to prevent water from entering a building frame 21 from between them is provided inside the open groove 50.
Patent JP-H02197938-A (JP)
Title: Restoring system for draw type optical disk directory
Inventor: MOROTA YOSHIZO
IPC: G06F3/06
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the increase of the set-up time at and after the next time by rebuilding a directory corresponding to the lost directory for each directory block via a file header and reregistering the rebuilt directory into another unused area when a directory is partly lost. CONSTITUTION:When a directory is partly lost, a directory corresponding to the lost directory is rebuilt at and after a file header for each directory block. Then the rebuilt directory is reregistered into another unused area of a directory area of an optical disk. Thus it is possible to give the subsequent accesses to the lost directory without deteriorating the processing speed by using the rebuilt directory.
Patent JP-S59143957-A (JP)
Title: Analysis of human hemoglobin
Inventor: HOSHINO TADAO
IPC: G01N33/72
Filed: 1983-02-07
Abstract: PURPOSE:To simultaneously analyze a large number of specimens, by such simple operation that a specimen containing human hemoglobin, from which unstable glucose-bonded hemoglobin is removed, is adsorbed with a cellulose packed column and a buffer solution with pH of 4.5-8.0 is subsequently flowed through the column. CONSTITUTION:A specimen containing human hemoglobin, from which unstable glucose-bonded hemoglobin is removed, is adsorbed with a cellulose packed column and a buffer solution with pH of 4.5-8.0 is subsequently flowed through said column as an elution liquid. As the cellulose packing agent used in the cellulose packed column, one prepared by introducing a carboxyalkyl group into cellulose is designated. As the buffer solution, a buffer solution containing a potassium salt or a sodium salt of phosphoric acid, acetic acid, citric acid or boric acid is represented. The buffer solutions each having a predetermined pH value are separately prepared and a definite amount of the buffer solution with a low pH value is flowed through the column and the buffer solution with a high pH value is flowed therethrough. By this method, SGHb can be efficiently and rapidly analyzed by the short column utilizing cellulose as the packing agent.
Patent JP-H04308095-A (JP)
Title: Dry etching method
Inventor: HORIIKE YASUHIRO
IPC: C23F4/00
Filed: 1991-01-18
Abstract: PURPOSE:To selectively etch the silicon in a silicon oxide film without any damage by irradiating a substrate to be treated in a vacuum vessel with a fluorine radical and simultaneously with vacuum UV ray. CONSTITUTION:A substrate 3 to be treated is set in a vacuum vessel 1. The substrate 3 is irradiated with a fluorine radical and simultaneously with UV, and the silicon in a silicon oxide film is selectively etched. The wave length of the vacuum UV ray is controlled to <=150nm or preferably to <=149.4nm. The fluorine radical and vacuum UV are generated by the electron cyclotron resonance plasma using a microwave and a magnetic field. The fluorine radical is supplied by a fluorine atom-contg. gas such as NF3 and SF6. Consequently, the silicon in the silicon oxide film is selectively etched without spoiling vacuum treatment.
Patent JP-H05182593-A (JP)
Title: Gas electric discharge display panel
Inventor: WATANABE SATOSHI
IPC: H01J17/49
Filed: 1992-01-07
Abstract: PURPOSE:To enhance reliability of connection between the insulating substrate and the conductor layer of a gas electric discharge display panel. CONSTITUTION:On the upper surface of a back substrate 2 on which plural lines of anode electrodes 3 are formed, one end face of a strip cathode plate 5 having cathode electrodes 6 formed on both sides thereof is disposed in such a manner that the anode electrodes 3 cross the cathode electrodes 6 with a discharge space therebetween. An intermediate layer 9, made of crystallized glass containing glass crystal or non-crystallized glass having inorganic powders mixed therein is interposed between the external terminal extended portion 3a of each anode electrode 3 and the upper surface of the back substrate 2 on which the external terminal extended portion 3a is formed and an intermediate layer 92 is interposed between the cathode terminal 11 of the cathode electrode 6 and the surface of a cathode plate 5 on which the cathode terminal 11 is formed and an intermediate layer 93 is interposed between the upper surface of the back substrate 2 and an external terminal extended portion 10 to which the cathode terminal 11 of the cathode electrode 6 is connected and which is formed on the upper surface of the back substrate 2.
Patent JP-H03222553-A (JP)
Title: Measuring method for timing jitter
Inventor: AMAMIYA MASAKI
IPC: H04L7/00
Filed: 1990-01-29
Abstract: PURPOSE:To measure jitter accurately even to a high speed timing signal by using a spectrum analyzer so as to obtain a relative power difference between a clock component and a jitter component within a prescribed band width. CONSTITUTION:This measuring method is provided with a pulse pattern generator 1, a synthesizer 2 supplying a clock signal to the pulse pattern generator 1, a spectrum analyzer 6 and a computer 7. Then the spectrum analyzer 6 is used to obtain a difference An between the power of the clock component and power of the jitter component measured at a frequency band width A by the measuring instrument and the power spectrum density PHI ((degree)<2>/Hz) is calculated by using equation 1, and the power of jitter is obtained by integrating it at a frequency range to calculate the effective value of the root of power. Since the relative power difference is obtained in this way, the effect of a display error of the spectrum analyzer is excluded and jitter is measured with high accuracy even to a timing signal at a high speed in which jitter is spread over a wide band.
Patent JP-H04296834-A (JP)
Title: Flash lanp and its operation circuit
Inventor: INGO DEYUUNITSUSHIYU
IPC: G03B15/05
Filed: 1992-01-07
Abstract: PURPOSE: To provide a circuit capable of applying a short arc type flash lamp provided with an interval between electrodes equal to or less than 10mm. CONSTITUTION: An inductance 7 is disposed between a flash capacitor 2 and this flash lamp 5a, a free wheel diode 8 is connected parallelly to a serial circuit composed of the flash lamp 5a and the inductance 7, a semiconductor switch 6 is connected serially to the flash lamp 5a and the flash lamp 5a is turned ON and turned OFF at all times at the time of generating a flash.
Patent JP-S53103355-A (JP)
Title: Manufacture of waveguide
Inventor: KUDOU YUKITOSHI
IPC: H01P3/12
Filed: 1977-02-22
Abstract: PURPOSE:To eliminate occurrence of bubbles or resin lumps by extracting the merits only of both the steel tube armoring method and the lamination method and then combining these merits together, and thus to simplify the manufacturing process and to increase the working efficiency.
Patent JP-H10222219-A (JP)
Title: Method and device for genrating robot program
Inventor: TAKAHASHI HIDENARI
IPC: G05B19/42
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten a program generation time and a teaching time by merging calculated teaching point data with attitude data, rearranging the obtained data according to an inputted indication, and converting the data into data based upon a robot origin. SOLUTION: A data merging means 6 merges the teaching point data calculated by a teaching point calculating means 4 with the attitude data calculated by an attitude data calculating means 5. In this case, they are merged with each other so that the teaching attitude data are added behind the teaching point data. A rearranging means 7 rearranges the data according to a track where the robot moves according to the indication inputted through an input means 2. A 1st converting means 8 converts the data, viewed from the center point (origin) of an object work, which are rearranged by the rearranging means 7 into data viewed from the robot origin.
Patent JP-H07226749-A (JP)
Title: Port setting method for lan transceiver
Inventor: KAMIMURA NOBUKO
IPC: H04L12/40
Filed: 1994-02-15
Abstract: PURPOSE:To provide a method in which the security of the LAN system is enhanced and fault occurrence is prevented in advance. CONSTITUTION:A LAN transceiver 18 is provided with a setting port 10, a command reception means 12 receiving a command of port setting from the port 10 and a setting execution means 16 opening or closing concerned ports 14-1, 14-2... 14-N according to a received command, and a port setting processing unit 22 is provided with a command transmission means 20 sending a command of port setting to the LAN transceiver 18 depending on the input operation of the user and the processing unit 22 is connected directly to the setting port 10 of the LAN transceiver 18.
Patent JP-S62176913-A (JP)
Title: Process for separation and recovery of cesium from treating liquid containing sodium salt
Inventor: TANIHARA KOICHI
IPC: B01J20/02
Filed: 1986-01-29
Abstract: PURPOSE:Cs is separated and recovered efficiently and inexpensively from acidic soln. contg. Cs by neutralizing the acidic soln. contg. Cs, removing generated precipitate, then allowing the filtrate to contact with an adsorbent comprising zinc ferrocyanate to adsorb Cs. CONSTITUTION:Acidic soln. contg. Cs such as waste liquid generated from a retreating facility of used nuclear fuel, etc., is neutralized by adding NaOH, Na2CO3, NaHCO3, or their mixture to the acidic soln. Generated insoluble compds. are then separated and removed, and the filtrate is allowed to contact with an adsorbent comprising zinc ferrocyanate at 1-10pH to adsorb Cs. Thus, Cs is separated and recovered. This process is particularly effective when the concn. of Cs is >=10<-3>M. When radioactive Cs having <=10<-3>M concn. is to be treated, the treatment may be more effective if non-radioactive Cs is added as carrier so as to increase the total Cs concn. to >=10<-3>M.
Patent JP-S61179181-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1985-02-01
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-2000218183-A (JP)
Title: Rice polishing machine
Inventor: YAMAYA HIROO
IPC: B02B7/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To add a polished rice lustering function to a rice polishing machine to increase its merchandise value by providing the polished rice lustering function which drives a motor at the lower number of revolutions than during polishing rice only for a specified time, in the rice polishing machine equipped with an outer container, a rice polishing container and a motor for driving the rotary shaft of a rice polishing blade to rotate. SOLUTION: A measured amount of brown rice is loaded into a polishing container 9 and an appropriate key on a control panel 8 is operated. Then a motor 3 is driven in accordance with the polishing amount of rice and the degree of rice polishing set by a controller 7 and a rice polishing blade 12 is rotated to start a rice polishing process. Further, the rice at the bottom of the rice polishing container 9 is pushed toward the outside by a rotary blade 41 and instead, the rice in the center of the rice polishing container 9 flows down along a blade body 13. As a result, the skin of the rice is peeled. On the other hand, the polishing rice is loaded into the rice polishing container 9 and an appropriate key is operated. Then the motor 3 is driven in accordance with the amount of the polishing rice.  In this case, the motor 3 is rotated at a lower number of revolutions than during polishing the rice and the grains of the polished rice are made to rub each other while being slowly convected to luster the polished rice.
Patent JP-H06233569-A (JP)
Title: Electrostatic force generator
Inventor: KIKUTANI YUKIO
IPC: H02N11/00
Filed: 1993-02-05
Abstract: PURPOSE:To reduce the voltage drop of an interface and to generate an electrostatic force with high efficiency by a method wherein the frequency of an applied voltage is made high and the impedance of the interface is lowered. CONSTITUTION:This apparatus is constituted of two opposite electrodes 3a, 3b and of a liquid 5 with which the space between the electrodes 3a, 3b is filled. The resistance in the part of the liquid 5 excluding the interface between the electrodes 3a, 3b is designated by R1 (OMEGA), the capacitance of the part of the liquid 5 excluding the interface between the electrodes 3a, 3b is designated by C1 (F), the resistance of the interface is designated by R2 (OMEGA), and the capacitance of the interface is designated by C2 (F). An AC voltage at a frequency (f) which satisfies [{R2(1+2pifC1R1)}/{R1(1+2pirfC2R2)}]<-20 is applied between the electrodes 3a, 3b, and an electrostatic force generated between the electrodes is utilized as driving power.
Patent JP-S60164401-A (JP)
Inventor: IWANAGA KENJI
IPC: A01B33/02
Filed: 1984-02-03
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-H11209743-A (JP)
Title: Carbon sealing material
Inventor: YAGIOKA KATSUAKI
IPC: F16J15/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon sealing material excellent in heat resistance and oxidation resistance in a high temperature environment. SOLUTION: This carbon sealing material is obtained by coating the surface of a carbon sealing base material 1 other than its sliding surface 3 with an SiC layer 2 having a high heat resistance in order to reduce the lowering of the heat resistance in a high temperature environment, and exposing the sliding surface 3 of the carbon sealing base material 1 in order to maintain a necessary lubricating property.
Patent JP-H01193119-A (JP)
Title: Machining feed control device for shaving machine
Inventor: SEI MASANORI
IPC: B23F23/12
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the reduction in machining accuracy due to thermal deformation by providing a sensor for measuring the interval between the outer peripheral surface of a ring body on the cutter side and the outer peripheral surface of a ring body on the work side, and controlling feed of a shaving cutter in accordance with the measured values from the sensor. CONSTITUTION:A ring body 7 on the cutter side is in contact with a shaving cutter 5, and attached to the same rotary shaft as used in the cutter 5. As a result, when the cutter 5 is thermally expanded due to heat generation, backlash, heat generated in cutting operations, and the change in atmospheric temperature, etc., the ring body 7 is also thermally expanded proportionately. And, since a ring body 8 on the work side is in contact with a work 6 and attached to the same rotary shaft as used in the work, and further the work 6 is thermally expanded due to bearings, backlash, heat generated in cutting, and the change in air temperature, the ring body 8 is also thermally expanded proportionately. Thus, by measuring the interval between the outer peripheral surface of the ring bodies 7 and 8, the change in the interval between the cutter 5 and the work 6 can be estimated, and the feed of the cutter can be performed in accordance with the measured values.
Patent JP-H07228938-A (JP)
Title: Aluminum alloy for galvanic anode
Inventor: WATANABE KUNIO
IPC: C23F13/00
Filed: 1994-02-16
Abstract: PURPOSE:To produce an aluminum alloy for galvanic anode, suitable for use in corrosion protection for reinforcing bars in a reinforced concrete structure. CONSTITUTION:The aluminum alloy, useful for corrosion protection of reinforcing bars and having a composition consisting of, by weight, 10-50% Zn, 0.03-0.6% In, 0.0005-0.05% Zr, 0.05-0.3% Si, 0.02-0.2% Ce or 0.005-0.1% Ti, 0.001-0.02% B, and the balance Al with inevitable impurities, is prepared.
Patent JP-S62178787-A (JP)
Title: Vacuum pump control device
Inventor: TAKAHASHI RYUICHI
IPC: F04B49/00
Filed: 1986-01-31
Abstract: PURPOSE:To permit a vacuum pump to be used in regions of different power- frequency, by supplying a rectified output obtained from an AC input subjected to full wave rectification to a control rectifying element through a motor and making a level shift of a zero level of a full wave rectification output to a direction same as a peak level. CONSTITUTION:A DC motor 1 is supplied with a voltage obtained from a full scale rectification waveform which is rectified by a power supply unit 6 for generating an output by causing an AC input to the motor 1 to be subjected to full wave rectification and is shifted towards a peak level side by an amount of a forward voltage drop of a level shift diode 7. In addition, an oscillator 4 issues a periodical intermittent signal determined by a capacitor 45 and a combined resistance of a resistor 32 of a vacuum detector 3 and a variable resistor 44 so that a injunction transistor 40 is turned on intermittently and a current is supplied to a thyristor 5 for its turning on period. As a result, the DC motor 1 is intermittently controlled and the r.p.m. of the motor 1 is determined regardless of a power supply frequency, whereby vacuum pressure can be controlled with ease and the same device is applicable to regions of different power-frequency.