baber/WOPTO huggingface dataset:
Patent JP-H0737695-A (JP)
Title: Lighting device for electrodeless discharge lamp
Inventor: SHIMIZU KEIICHI
IPC: H05B41/24
Filed: 1993-07-23
Abstract: PURPOSE:To stabilize the operation by preventing the phase angle of a load side circuit including a matching circuit from being largely changed, and preventing the change to the capacitive phase angle in particular. CONSTITUTION:The high-frequency current generated by the switching of FET 1, 2 is fed to an exciting coil 3 via a matching circuit constituted of capacitors C1, C2, CP and a coil L, and the electromagnetic energy generated on the exciting coil 3 is fed to an electrode-less lamp to light it. Since the values of the constituting elements of the matching circuit are properly set, the frequency characteristic of the phase angle of a load side circuit including the matching circuit forms a pure resistance or slightly inductive pole near the frequency of the high-frequency current. Even if this frequency or the values of the constituting elements of the matching circuit are somewhat drifted, the above phase angle is not changed so much, and a stable operation can be performed. Even when the drift is large, the phase angle is kept in the inductive range, thereby the FET 1, 2 do not break.
Patent JP-S6069386-A (JP)
Inventor: UENO TAKEO
IPC: F16L15/04
Filed: 1984-08-31
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-S5882426-A (JP)
Inventor: YOSHIYASU HAJIME
IPC: H01H73/18
Filed: 1981-11-12
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-H07247617-A (JP)
Title: Reinforcing structure of roof rafter of building
Inventor: HISHIKAWA MITSUO
IPC: E04B7/04
Filed: 1994-08-04
Abstract: PURPOSE:To enhance the work efficiency by enabling roof rafters to be reinforced very easily. CONSTITUTION:A number of roof rafters 1 are arranged at proper intervals and each projected outwards from a pole plate 2, and above the pole plate 2 a portion of each roof rafter 1 is channeled parallel to the pole plate 2 and a retaining bar 6 is fitted into the channeled portions 5 from above so that the plurality of roof rafters 1 are retained by one retaining bar 6. The end of the retaining bar 6 is located between the roof rafters 1, 1, a brace 7 which is approximately T-shaped on frontal view and is located between the ends of the adjacent retaining bars 6 and is inserted into the pole plate 2, and the ends of the adjacent retaining bars 6 are held by each side of the upper end of the brace 7. The roof rafters 1 are sandwiched between the retaining bar 6 and the pole plate 2 and thus prevented from floating.
Patent JP-S6339370-A (JP)
Title: Character processor
Inventor: KATANO KIYOSHI
IPC: B41J21/08
Filed: 1986-08-05
Abstract: PURPOSE:To enable printing of a document as it is without requiring a modification input of margin position, by inputting the range of recording character and the character pitch of single record line prior to the preparation of the document thereby setting the recording range having the same center according to the character pitch being modified after preparation of the document without requiring automatic modification of the number of characters in single recording line. CONSTITUTION:When the printing of a document is commanded by an operator through a keyboard 5, a CPU1 reads out a format information such as the right/left margin positions from a RAM4 and feeds said information to a printer 6. RAM4 judges whether a print pitch thus read out is identical with the print pitch specified through a print pitch specifying switch 5-1 on the keyboard 5. If the print pitch has not been modified, recording of document information is commanded. If the print pitch has been modified, centers of right/left margin positions at the time of registration are obtained without requiring modification of the arrangement of characters in the document, then the distance to the right/left margin positions at the time of registration is modified corresponding to the print pitch being modified thereafter the right/left margins are set and printing is carried out.
Patent JP-S6425645-A (JP)
Title: Electronic exchange
Inventor: KAWANAMI YUKIO
IPC: H04M3/22
Filed: 1987-07-21
Abstract: PURPOSE:To prevent the interruption of voice response service by checking a voice reply device of a standby system if an active system is faulty and switching the system into the standby system when the normal operation is confirmed. CONSTITUTION:If a fault or closing is found out in a relevant voice response device by an automatic test for a prescribed period, whether or not the faulty or blocked device is the active system voice response device 1 or the standby system voice response device 2 is discriminated. When the fault exists in the device 1, whether or not the device 2 is in the state of fault blocking, maintenance blocking or sound source circuit fault is discriminated. If one of them suits the case, since the changeover to the standby system is disabled, the sound source is blocked. If not, the changeover to the device 2 is applied by a connection order from the central processing unit 6. Thus, the interruption of the voice response service is prevented.
Patent JP-S6425370-A (JP)
Title: System for positioning head of magnetic disk device
Inventor: MURAKAMI SATORU
IPC: G11B21/10
Filed: 1987-07-22
Abstract: PURPOSE:To improve the using efficiency of a magnetic disk by fitting a head for a servo, whose moving radius is small, to a swinging arm common to a head for data and reading a servo pattern in the moving range. CONSTITUTION:A head 22 for a servo is fitted on the swinging arm of the center position of a rotation center 24 of a swinging arm 23 and a head 21 for data. An area corresponding to the moving range of the head 22 for the servo in the moving range of the head 21 for the data in a magnetic disc 19 is made into a servo area 26, and another areas are set in a data area 27. Corresponding to that the head 21 for the data is moved in the using range of the magnetic disc 19, the head 22 for the servo moves the servo area, and when the head 22 for the servo is in the vicinity of a track for a servo, the head reads, successively and with the rotation of the magnetic disk, level information from the servo patterns abusent to one another. Thus, the using efficiency of the magnetic disk can be improved.
Patent JP-H1126535-A (JP)
Title: Electromigration evaluation circuit
Inventor: OTSUJI YUICHI
IPC: H01L23/52
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromigration evaluation circuit, capable of giving a current pulse of high frequency to an evaluated element with small distortion. SOLUTION: There are provided transistors 2, 3 for connecting respectively power sources 6, 7 to each end part of an evaluated element 1 and transistors 4, 5 for connecting with grounding power sources 8, 9, and on/off switching of each transistor is performed by an output pulse from a pulse generator 10, whereby one of the respective end parts of the evaluated element 1 is alternately connected to the power source 6 or grounding power source 8. Then on the contrary, the other of the respective end parts is alternately connected to the grounding power source 9 or a power source 7.
Patent JP-H055522-A (JP)
Title: Monitoring method of abnormal supply of fuel to combustion equipment
Inventor: UEDA HIROKAZU
IPC: F23N5/12
Filed: 1991-06-26
Abstract: PURPOSE:To prevent such a disadvantage that fuel is supplied to an unexpected combustion tube due to an opening failure of a fuel supply valve and the like. CONSTITUTION:In regard to combustion equipment having two combustion tubes 10 and 20 provided with fuel supply switching valves 11 and 21 respectively, a main switching valve 30 of fuel, a common igniter 40 sparking simultaneously for the two combustion tubes, flame detectors 51, 52, 61 and 62 detecting the respective flames of the combustion tubes and a controller 70 receiving information as an input from a sensor of each part of the equipment and outputting a control instruction to each part of the equipment, a monitoring method of abnormal supply of fuel to the equipment determines the presence or absence of the detection of the flame of one combustion tube even when an instruction for the combustion is given only for either one of the two combustion tubes, and also it stops combustion operation when the flame is detected 10 in the combustion tube.
Patent JP-S6425130-A (JP)
Title: Electrode plate for display device
Inventor: FUKUYOSHI KENZO
IPC: G02F1/1343
Filed: 1987-07-22
Abstract: PURPOSE:To improve soldering characteristic of a thin metallic film layer on a transparent electrode and to enhance adhesion of the layer to the electrode by forming the metallic thin film from a specified Ni alloy. CONSTITUTION:A color filter 14 comprising an org. filter formed by a dyeing method, overcoat layer 15, SiO2 layer 10, transparent electrode 12 consisting of an oxide of In and Pb, etc., and a metallic thin film layer 13 are laminated successively on a glass substrate 11. The layer 13 is formed of an alloy consisting of >=30wt.% Cu, 0.1-10wt.% Sn, and residual wt.% Ni. In this case, Au, etc., may be added to the alloy in order to improve the soldering characteristic, and Ti may be added in order to improve the adhesion to the electrode 12. Further, the layer 13 may be formed by sputtering, etc., and then patterned by a photolithographic means.
Patent JP-S6242877-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/327
Filed: 1985-08-21
Abstract: PURPOSE:To enhance a color forming property, raw storage stability and the stability of a developed color image, by using a specific fluorane derivative in a recording material utilizing a phenomenon forming a color upon the contact with an electron acceptive compound. CONSTITUTION:An electron donating leuco dye being a fluorane derivative wherein the aromatic ring of a phthalide part has a substituent selected from an alkoxycarbonyl group, an aryloxycarbonyl group and a N-substituted carbamoyl group is contacted with an electron acceptive compound to form a color. As the electron acceptive compound, inorg. and org. Lewis acids and Bronsted acid are used. When the electron donating leuco dye and the electron acceptive compound are used in thermal paper, both of them are ground to a particle size of 10mum or less in a dispersing medium and dispersed therein. The use wt. ratio of the electron donating leuco dye and the electron acceptive compound is pref. 1:10-1:1 and, at this time, it is pref. to together use a compound such as a nitrogen-containing org. compound, carboxylic acid or a polyether compound.
Patent JP-H10133810-A (JP)
Title: Method and device for retrieving target trace driving information
Inventor: TOGNAZZINI BRUCE
IPC: G06F3/0346
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To visually receive additional information without averting the gaze from a picture concerned by monitoring a user with a computer and judging which situation in computer operation is user's concern. SOLUTION: A computer display device 203 has a display area 209 accessable by a computer to display information. Plural windows 211, 213 are prepared to display information. When a user observes a display area 209, a gaze tracing device 201 judges a user's gazing position. In this case, plural category information data are displayed on the device 203. Then a user's concern level about the category information displayed on the device 203 is judged and one or plural topics for sorting these plural category information are extracted. Thus correlation to be used for selecting new plural category information is judged by using these topics and the concern level.
Patent JP-H0232471-A (JP)
Title: Limited predicate processing method for related data bases
Inventor: NAKAMURA KIMINOSUKE
IPC: G06F17/30
Filed: 1988-07-22
Abstract: PURPOSE:To simplify an inquiring processing, and to shorten the execution time of a qualifying predicate processing by replacing the element value of a sub-inquiry result with a single element value, and replacing it with a simple comparative predicate processing when a comparative operator is in the case of LAMBDA=, <, >, <= or >=. CONSTITUTION:By the combination of the comparative operator and a defining piece, the element values of the sub-inquiry results are replaced with a single value like an equation I as follows. Here, for a UNIQUE( ), when the values in parenthesis are all equal, the value is returned, and when even a single one is different, the defining predicate is decided to be false. In MIN( ) and MAX( ), respective minimum and maximum values are returned out of the values in the parenthesis. In V1..., the respective element values in the sub-inquiry results are indicated. The execution is first simplified after the evaluation of the condition expression in the sub-inquiry according to the said converting rules by replacing the sub-inquiry result with a single element value, and by simply making the evaluation of the condition expression into the one of the comparative operator, and the processing time can be shortened.
Patent JP-H0623296-A (JP)
Title: Method and apparatus for production of pulverized coal
Inventor: SAITO HAJIME
IPC: B02C21/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide the method and apparatus for production of pulverized coal which can deal with the low-load operation of a coal firing boiler and is extremely high in safety with substantially no possibilities of spontaneous combustion. CONSTITUTION:The pulverized coal is pulverized by a pulverizing machine 12 in an inert gas. The pulverized coal obtd. by such pulverization is transported by the inert gas to a pulverized coal bin 14 where the inert gas and the pulverized coal are separated. The pulverized coal is stored in the pulverized coal bin. The pulverized coal in the pulverized coal bin is pneumatically transported to the pulverized coal firing boiler 30 by a pulverized coal supply device 16. The inert gas separated in the pulverized coal bin is transported to a gas storage tank 8 and is stored therein. The inert gas is supplied from the gas storage tank to the pulverizing machine by a blower 20.
Patent JP-H0234293-A (JP)
Title: Laser beam machining method and device by visual assistance
Inventor: SHIYUI JIYAAMIN
IPC: B23K26/00
Filed: 1988-07-22
Abstract: PURPOSE: To improve efficiency in program preparation by photographing a graphic or object indicating a machining line, forming a threshold processing image, making a coordinate data from the machining line based on the image and thereby preparing a program. CONSTITUTION: An image pickup means 1 such as a solid (CCD) camera is arranged for a two-dimensional graphic or an object P indicating a machining line, and an image processing means 2 is provided that is constituted with a microcomputer 20 as the center. In addition, an image processing panel 21 is formed with a digital image generating circuit 22, temporary image storing circuit 23 and a display logic circuit 24. A threshold processing image is formed by a computer 20 that carries out threshold processing from a source gray image obtained by the image pickup means 1; based on the threshold processing image, a machining program is formed while an image display 25 is watched. Since the machining program is obtained through the image processing without calculation, efficiency is improved in the program preparation.
Patent JP-S6481145-A (JP)
Title: Self-waching charger
Inventor: ROBAATO DABURIYUU GUNDORATSUKU
IPC: G03G15/02
Filed: 1988-07-22
Abstract: PURPOSE: To converge an ion in a slit by a tilt insulation shield in an insulation housing and attain miniaturization of an electrification device, by arranging a pair of conductive plates to be opposed to a bottom part of the insulation housing of this device and a corona wire capable of radiating an ion in a surface of a photoconductor to be separated by a prescribed distance from this conductive plate. CONSTITUTION: In a self-cleaning electrification device 20 charged with a charge receiver surface, an insulation housing 21 surrounded substantially in upper, side and lower surfaces is arranged, in a lower surface of this housing 21, a pair of opposed conductive electrodes 40, 45 are arranged, a slit is formed by the electrodes 40, 45. In the inside of this housing 21, a coronode 25 emitting an ion onto a charge holding surface 50 through the slit is arranged in a position separated from the electrodes 40, 45. Tilt wedges 22, 23 are arranged corresponding to the electrodes 40, 45 in the housing 21, an additional ion generated by the coronode 25 is converged to a center of the slit, to improve efficiency of the charge device.
Patent JP-S6339311-A (JP)
Title: Manufacture of bearing retainer made of synthetic resin
Inventor: SHINOMIYA SHINGO
IPC: B29C45/26
Filed: 1986-08-05
Abstract: PURPOSE:To contrive a reduction in production cost by making tensile strength of a retainer high, by substituting a practically used rotary member for a dummy rotary member after molding by making a flow of molten synthetic resin smooth. CONSTITUTION:A ball (steel ball) 7 the whole surface of which in a predetermined size has been fully washed with trichloroethylene is mounted. Mold clamping of a movable side die block 3 is performed and a part of a cavity half 2 is heated. Synthetic resin 8 in a molten state is cast within the cavity half 2 successively. After the lapse of a predetermined period of time mold breaking is performed by separating a movable side die block 3 from a stationary side die block 1. Then the synthetic resin 8 solidified within the cavity half 2, a sprue 1a and a runner 3c secede from the stationary side die block 1 along with the movable side die block 3. Then when an ejector pin 5 and runner ejection pin 6 are ejected in the direction of an arrow, a synthetic resin part 8B comes out of the cavity 4 and taken out as a molded product (product) separately from a synthetic resin part 8A.
Patent JP-S6339286-A (JP)
Title: Information transmitting system
Inventor: HACHITSUKA YASUSHI
IPC: H04N7/00
Filed: 1986-08-04
Abstract: PURPOSE:To offer various kinds of information using telecasting wave with a simple equipment by adding, at least, one bit of information in a certain period from the time of starting a horizontal scanning for the duration of n- times of each horizontal scanning and transmitting the time-controlled serial data information with a video signal. CONSTITUTION:Among the horizontal scannings in one-sixtieth seconds of field scanning, continuous n-times which is previously decided, for instance sixteen times, of horizontal scannings are selected. Moreover in the period from t1 to t2(musec) from the time of starting the horizontal scanning, the video signal to which one bit of binary information is added is received. Therefore on the screen of a television receiver each bit of sixteen bits of serial data is displayed with the white level and black level of the video signal in sixteen horizontal scanning lines corresponding to sixteen times of the horizontal scanning in the area corresponding to the period of t1 and t2(musec) from the time of starting the horizontal scanning. An optical receiving device 2 converts the serial data into an electric pulse signal and outputs it to a control transmitting device 3.
Patent JP-H0233822-A (JP)
Title: Cathode for electron tube
Inventor: WATABE KEIJI
IPC: H01J1/20
Filed: 1988-07-22
Abstract: PURPOSE:To ensure the long lifetime of an electron tube cathode by applying a rare earth metal and the like to the inner side of a grid formed with the deposition of an alkaline earth metal oxide containing Ba on a substrate and dispersing the deposit with an electron shock for the deposition thereof to an electron emission substance layer. CONSTITUTION:The ternary carbonate of Ba, St and Ca is used as a suspension and this suspension is sprayed to a substrate 7 mainly composed of Ni and preliminarily made to contain a reducing element such as Si and Mg. Thereafter, an electron emission substance layer 8 is deposited on the substrate 7 via a decomposition process from carbonate to oxide and an activating process for reducing a part of the oxide. Furthermore, in a cathode for an electronic tube, the electron emission substance layer 8 is heated with a heater 9 up to the predetermined temperature after the finish of the aforesaid decomposition and activation processes, and the predetermined direct current voltage is applied between a cathode 1 and a grid 4 for the control of an electron beam. According to the aforesaid constitution. a scandium metal film 6 is subjected to an electron shock and dispersed for deposition on the electron emission substance layer 8. Also, the scandium metal is dispersed even internally.
Patent JP-S6339525-A (JP)
Inventor: SHIMIZU EIZO
IPC: A01K31/04
Filed: 1986-08-05
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-H0349270-A (JP)
Title: High tc oxide superconductor josephson three-terminal device and its manufacture
Inventor: TAZO YASUO
IPC: H01L39/24
Filed: 1989-07-17
Abstract: PURPOSE:To realize highly efficient control of Josephson current by taking a first electrode from one superconductive wiring, by taking a second electrode from the other and by taking a third electrode from a metallic wiring, and by controlling a Josephson current value by a current applied to the third electrode. CONSTITUTION:After a thin film of a metallic material 5 is formed on a substrate 1, the thin film is patterned to a wiring shape. A wiring width is set at a value which is sufficiently small as compared with a superconductive coherence length of a weak junction section. A thin film 2 of a high Tc oxide superconductor is formed and patterned to a wiring shape to cross the wiring again. A first electrode 3 and a second electrode 4 are taken from right and left superconductor thin films 2. A third electrode 6 is taken from the metallic wiring 5. A weak connection section 7 forms a lamination structure of the thin film 5 of a wiring metal and a superconducting material 9(2) formed thereon to form a weak junction Josephson element. It is possible to modulate a coherence length of the weak junction section 7 and to control Josephson current effectively by applying a current from the electrode 6.
Patent JP-S6160985-A (JP)
Inventor: YOSHITANI SHIYOUHEI
IPC: E06B7/18
Filed: 1984-09-03
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-S6245118-A (JP)
Title: Treater
Inventor: SHIDA NAOTO
IPC: H01L21/302
Filed: 1985-08-23
Abstract: PURPOSE:To prevent the contamination of the interface of a through-hole by a gas by coating an inter-layer insulating film with a thin-film before etching treatment and inhibiting the generation of the gas from the insulating film. CONSTITUTION:A support shaft 8 is inserted on a center line and supported rotatably on a ceiling wall for a chamber 2, and the support shaft 8 is turned intermittently at pitches of 90 deg. from a position oppositely faced to an opening 3 by a proper drive while being moved vertically. Holding pawls 10 are fitted to the lower surface of a susceptor 9 at noses in the chamber 2 of the support shaft 8, and wafers 1 are held. The upper sections of the wafers 1 are coated with thin-films in a pre-film formation treating chamber 16 first in the wafers 1. The surfaces of the thin-films and the wafers 1 are etched in anetching treating chamber 22. Prescribed films are formed onto the etched and treated wafers 1 in a film-formation treating chamber 27.