baber/WOPTO huggingface dataset:
Patent JP-S62139540-A (JP)
Title: Thermal copying device
Inventor: KATAOBE NOBORU
IPC: G03B27/02
Filed: 1985-12-13
Abstract: PURPOSE:To obtain invariable excellent light transmissivity and to take a stable copy by bringing a transparent glass plate into contact with a platen roller across a mask sheet and a transferred sheet. CONSTITUTION:A feed roller 37 rotates and begins to feed the mask sheet 1 as shown by an arrow. At this time, the platen roller 32 rotates according to the motion of the sheet 1 and a form 25 to which an image is to be transferred is sent in and wound around the roller 32. Then when the form 25 reaches a discharge recording electrode 26, a recording signal source 28 operates and while an image is formed on the sheet 1 successively by destroying the light reflecting layer of the sheet 1 partially by electrostatic discharging, the sheet 1 and form 25 are sent to the position where the transparent glass plate 20 is pressed. When the form 25 almost reaches the right end of the glass plate 20, a xenon lamp 29 illuminates instantaneously and light is transmitted through the part of the light reflecting layer which is removed by the electrostattic discharging destruction to heat and fuse an ink layer, thereby transferring the image to the form 25. Consequently, the image of ink corresponding to the image formed on the sheet 1 is transferred to the form 25 at the part which is pressed by the glass plate 20 and projected with light.
Patent JP-H06132649-A (JP)
Title: Method of soldering lead using beam of light
Inventor: FUJI TAKAO
IPC: H05K3/34
Filed: 1992-10-20
Abstract: PURPOSE:To make it possible to carry out automatic high-quality spot soldering between a printed circuit board and a lead efficiently for a short time, by preventing burning of the printed circuit board using non-contact light energy. CONSTITUTION:In a glass epoxy laminated board 3 that transmits light fairly well, a solder resist film 4 is removed in a given area that extends substantially larger than an irradiation area 2 of light 1 and also larger than a diameter of a metallic-foil land 5 provided around a through hole 6 for passing lead 9. Even when the printed circuit board has a plurality of solder spots, an area for removing the solder resist film 4 is made almost the same regardless of the size of the lands at each solder spot. In this case, if there is a circuit pattern near the land at the solder spots, and the circuit pattern is included in the removing area of the solder resist film when the removing area is made almost the same, the constitution is so adjusted that the solder resist film is still left on this circuit pattern.
Patent JP-H01124413-A (JP)
Title: Warming and
Inventor: HIROOKA KIYOSHI
IPC: F25D21/14
Filed: 1987-11-06
Abstract: PURPOSE: To perform the correspondence to dewdrops even with respect to any height regulation by dividing a storage chamber into two upper and lower chambers in a heat insulated state and providing a partition member horizontally held in a height alterable state and the guide pipe communicating with a drain device and extending the guide pipe in a height adjustable manner. CONSTITUTION: If a partition member 22 is arranged at a desired height position and both of an evaporator 10 and a heater 23 are allowed to function at the same time, a storage chamber 2 can be divided to be operated as temp. regions being a cold-storage chamber and a hot-storage chamber. A partition plate 16 is detached from a net shelf 15 to be placed on the heater 23 and one of the evaporator 10 and the heater 23 is allowed to function to be capable of being function as a cold-storage chamber or a hot-storage chamber. A guide pipe 25 is extended over the height position adjustable range total area of a partition member 22 and dewdrops stored on the partition plate 16 of any height can be guided to a drain apparatus 26.  Since a part having a gap of about 1-2m can be formed to a pipe insertion hole and the guide pipe 25, the transmission amt. of dewdrops increases and the treatment capacity of dewdrops is increased.
Patent JP-S63134970-A (JP)
Title: Optimization scan testing system
Inventor: ISODA YUTAKA
IPC: G01R31/28
Filed: 1986-11-26
Abstract: PURPOSE:To minimize the redundancy of the number of gates, and to execute an efficient test by inserting a write/read-out scanning circuit in accordance with the fault existence confirmation facility of a circuit, and the input facility of a confirming signal. CONSTITUTION:Design data of an IC 10 consisting of a logic circuit group before inserting a scan latch is read from a fundamental data holding part 11, and the confirmation facility of existence of a fault in an input end and an output end of a circuit is calculated by a fault existence confirmation facility calculating part 12. Also, by a control facility calculating part 13, the setting facility of a signal to the input end for confirming a fault is calculated. Subsequently, their rank order is discriminated by rank order discriminating parts 14, 15, and in order from that which is inferior inconfirmation facility, and that which is inferior in control facility, a write/read scanning circuit is inserted, and FFs 1-8 become scan FFs. In this state, a regular scan test and a non-scan test are executed.
Patent JP-2001102294-A (JP)
Title: Stencil mask and manufacturing method therefor
Inventor: YOSHIDA AKIRA
IPC: G03F1/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a stencil mask and its manufacturing method which improve size precision in a stencil mask substrate surface by making the influence of microloading effect reduced in a dry etching process. SOLUTION: Prior to a pattern boring process by dry etching, a stencil mask substrate 1 on a region 13 of a fine pattern is etched away along the depth to make the substrate film thickness less than that of a region 12, and then even a stencil mask substrate having various pattern sizes can be processed to precise size in the mask surface. Thus, the stencil mask and its manufacturing method can be provided, which can improve the size precision in the stencil mask substrate surface by reducing the influence of microloading effect in the dry etching process.
Patent JP-S62141784-A (JP)
Title: Light receiving member
Inventor: SHIRAI SHIGERU
IPC: G03G5/082
Filed: 1985-12-17
Abstract: PURPOSE:To manufacture a light receiving member with light receiving layer comprising a-Si subject to stable electric, optical and photoconductive properties, excellent durability and no residual potential at all by a method wherein first to third layers respectively composed of specific amorphous material with main composition comprising Si atoms are laminated no a supporter. CONSTITUTION:A first layer 102 composed of an amorphous material containing conductivity controlling material with main composition comprising Si atoms, a second photoconductive layer 103 composed of another amorphous material with main composition comprising Si atoms and a third layer 104 composed of the other amorphous material containing carbon atoms with main composition comprising Si atoms are laminated on a supporter 101 to form a light receiving layer. The third layer 104 in the light receiving member 100 is composed of dual layers comprising the lower region 105 with defective concentration not exceeding 8X10<18>cm<-3> (ESR signal) and layer thickness of 0.05-0.2mu and the upper region 106 with defective concentration exceeding 8X10<18>cm<-3> (ESR signal) and volume resistance exceeding 5X10<12>OMEGA.cm. In such a constitution, said respective layers are formed by vacuum deposition process using discharge phenomena such as glow discharge etc.
Patent JP-S62143084-A (JP)
Title: Display device for automobile using hologram
Inventor: MASAMORI ICHIROU
IPC: G03H1/24
Filed: 1985-12-17
Abstract: PURPOSE:To facilitate the confirmation of an instrument and to improve the operability by being equipped with a hologram dry plate which is provided at the front direction side of the eyes of a driver to the instrument board and by which the image of the instrument is made photosensitive, and a reproducing lamp to project the reproducing light to the dry plate and reproduce the image of the instrument. CONSTITUTION:In the internal part of a box 1 for fitting the instrument provided integrally on an instrument panel, am instrument board 2 and a hologram dry plate 3 are equipped so as to face to eyes E of a driver. The instrument board 2 is provided on the deepest part of a cluster box 1, a speed meter 4 and a rotation meter 5, which are respectively made larger, are provided right and left in parallel, and a fuel meter 6 and a water temperature meter 7 are provided, which are made smaller, The hologram dry plate 3 is provided at the side closer than the instrument board 2 to the eyes E of the driver, namely, provided so as to cover the whole surface of the instrument board 2 in the front direction side of the eyes of the driver, and respective types of the alarm are displayed. The reflecting light from the displaying contents of a display part is projected to the hologram dry plate 3 as an object light by a laser beam, and made photosensitive as the referring light and the interfering stripe to form a certain angle to the dry plate 3.
Patent JP-S63137789-A (JP)
Inventor: DOI SHOJI
IPC: B08B9/049
Filed: 1986-11-28
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-H0597452-A (JP)
Title: Production of synthetic silica glass member
Inventor: OTSUKA HISATOSHI
IPC: C03B20/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide, a method for producing a synthetic silica glass member available for the optical lens material for ultraviolet rays because striae in three directions are free and DELTAn is <=2X1-<-6> and the content of hydrogen molecule is at least 5X10<16> (molecules/cm<3>). CONSTITUTION:In a method for producing synthetic silica glass by obtaining synthetic fine silica particles by flame hydrolysis of a silicon compound for a raw material and depositing these synthetic fine silica particles on a rotating heat resistant carrier and simultaneously melting and vitrifying them, the timely change in temperature of the grown molten face is regulated to + or -20 deg.C and below.
Patent JP-S63167333-A (JP)
Inventor: POORU MATSUSHIYUU ARUTO
IPC: G09G3/36
Filed: 1987-11-10
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-H05219139-A (JP)
Title: Circuit and method for communicating digital audio information
Inventor: KEBIN ERU KUROTSUKAA
IPC: H04L29/06
Filed: 1992-09-28
Abstract: PURPOSE: To easily send audio and non-audio digital information, without requiring high overhead cost and processing time. CONSTITUTION: An interface circuit (16, 44) is placed to communicate a plurality of demodulated digital audio values between a digital source 12 and a digital sink 46, by a prescribed serial data bus protocol. Each of a plurality of digital audio values includes left or right-channel audio information and a control variable. The serial data bus protocol is formed by transmitting left-channel information of demodulated digital audio values, right-channel information of demodulated digital audio values, and 1-byte control information, formed from both the left and right channel control values.
Patent JP-H10124357-A (JP)
Title: Device and method for automatically loading data onto rdb (relational data base) table
Inventor: KUWAZAWA YOSHIHIRO
IPC: G06F12/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To save time and labor for the preparation of an SQL sentence by generating the SQL sentence for retrieving data to be loaded based on the information of a loading source database and executing the SQL sentence. SOLUTION: When a loading destination database 9 is specified, a database access module 2 in an automatic data loading device 1 accesses a data dictionary 11, acquires information from the database 9, recognizes data item information to be acquired from a loading source database 8, and then acquires information from the database 8. A retrieving SQL generation executing module 3 receiving the information automatically generates and executes a retrieving SQL sentence. When the SQL sentence is executed, the module 2 generates a data file 12. A loading processing module 4 inputs the generated file 12 and converts the file 12 into a format allowing a high speed loading module 5 to execute loading.
Patent JP-S62143480-A (JP)
Title: Mass producing apparatus for thin-film solar cell
Inventor: MATSUBARA SUNAO
IPC: H01L31/04
Filed: 1985-12-18
Abstract: PURPOSE:To improve the productivity of solar cells, by continuously running mask web for forming thin-film patterns together with substrate web and overlaying the thin-film patterns on the substrate while deviating the position of the thin-film patterns by means of thin-film pattern control bars. CONSTITUTION:A vacuum container 10 contains a reel 12, flexible substrate web 11 wound on the reel 12 and flexible mask web 13 wound on a reel 14. The mask web 13 is provided with mask patterns for forming underlying electrodes. The mask web 13 also has sprocket holes along both ends with respect to the axial direction, the sprocket holes being formed at the same pitch with that of the substrate 11. A drive sprocket 34 is driven by a motor in the direction as indicated by the arrow A, for continuously conveying the substrate web 11 together with the mask web 13 overlaid thereon. Control for deviating the position of the thin film pattern by predetermined distances is carried out by changing the diameters of thin-film pattern control bars 22 and 29 or the distance between the substrate 11 and the control bars 22 and 29.
Patent JP-H09122126-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SATO YOSHIYUKI
IPC: G01B17/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To express the difference is blood flow information by a three- dimensional blood flow image, by processing the three-dimensional blood flow image so as to change either luminance or hue corresponding to the blood flow information. SOLUTION: A blood flow information processing part 9 generates a three- dimensional blood flow information image corresponding to the three-dimensional blood flow image, and the data of the three-dimensional blood flow information image are temporarily stored in a frame memory 5. Then, the data of the three- dimensional blood flow image and the data of the three-dimensional blood flow information image are read out of the frame memory 5 and supplied to a color display change unit 6. A the color display change unit 6, depth, blood flow information and the information of the direction of blood flow are respective expressed in luminance and hue on a 1st color bar, and blood flow information and depth are expressed in hue and luminance on a 2nd color bar. Then, a color-processed two-dimensional blood flow image is sent to a TV monitor 6 and visually displayed in color.
Patent JP-2001108440-A (JP)
Title: Piezoelectric vibration gyro
Inventor: OKAMOTO KOICHI
IPC: G01C19/56
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric vibration gyro having a self-diagnosis function circuit capable of performing the self-diagnosis without affecting an air bag system. SOLUTION: The piezoelectric vibration gyro constituted of a piezoelectric vibrator 10 having a drive electrode terminal 15 and a pair of detection electrode terminals 13 and 17, a drive circuit supplying drive signal to the piezoelectric vibrator 10 and a detection circuit for processing the output voltage from the pair of detection electrode terminals 13 and 17 and outputting gyro output signal, has a characteristic having an addition amplifier circuit 31, a rectifier circuit 34 inputting the output voltage of the addition amplifier circuit 31, an integration circuit 32 for time-integrating the output signal of the rectifier 34, a constant voltage circuit 32 for outputting a predetermined constant direct current voltage and a comparator 33 for inputting the output voltage of the integration circuit 35 and the output voltage of a constant voltage circuit.
Patent JP-S63135931-A (JP)
Title: Optical system driving device
Inventor: OKAZAKI TETSUTAKA
IPC: F16H19/02
Filed: 1986-11-27
Abstract: PURPOSE:To easily perform tensile force adjustment of a wire and to reduce the number of parts, by constituting a wire member on each side of plural optical systems with a piece of wire, folding both ends of the wire by a pair of wire folding parts, and coupling them via a spring coil with a length adjusting mechanism. CONSTITUTION:The titled device is provided with a first holding member 3 which holds a first optical system 2, a second holding member 5 which holds a second optical system 4, and a driving shaft 8 which receives torque. And it is constituted of driving pulleys 9 and 10 at the both ends of the driving shaft, movable pulleys 11 and 12 at the both ends of the second holding member 5, fixed pulleys 13 and 14, and the wires 21 and 22, though they are a piece of wire substantially, stretched on each of fixed pulleys 15-18 as a pair of wire folding parts, fixing the both ends of the first holding member 3 in the middle part, and whose both ends are coupled with the spring coils 19 and 20 with the length adjusting mechanism. Also, as the wire folding part, a part possible to fold the wire with curvature not exceeding the elastic limit of the wire itself can be used. In such way, it is possible to easily perform the tensile force adjustment of the wire, and to reduce the number of parts.
Patent JP-H07138359-A (JP)
Title: Fluorine compound, lubricant, magnetic recording medium, and production of magnetic recording medium
Inventor: YOSHIZAWA CHIE
IPC: G11B5/84
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a fluorine compd. which can be used as a durable lubricant having a high adsorbability and low frictional properties by selecting a specific fluorine compd. CONSTITUTION:This fluorine compd. is selected from the group consisting of a compd. (A) represented by formula I [wherein Rf is a group of formula II (wherein (k) is a positive integer), a group of formula III (wherein (m) is a positive integer), or a group of formula IV (wherein (n) is a positive integer] and having a wt.-average mol.wt. of 1,000-50,000, a compd. (B) represented by formula V (wherein Rf is as defined above) and having a wt.-average mol.wt. of 1,000-50,000, a compd. (C) having a urea linkage and obtd. by reacting compd. A with a prim. or sec. amine, a compd. (D) having a urethane linkage and obtd. by reacting compd. A with a hydroxyl compd., and a compd. (E) having a urea linkage and obtd. by reacting compd. B with an isocyanate compd. The objective magnetic recording medium is produced by forming a lubricating film using this fluorine compd. as a lubricant.
Patent JP-2000113816-A (JP)
Title: Manufacture of gas discharge panel
Inventor: SASAKI YOSHIKI
IPC: H01J11/14
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for forming a sealing member capable of sealing the panel substrates constituting an envelope uniformly, easily and reliably. SOLUTION: A sealing member 9 containing a sheet-like low-melting point glass machined into a band shape is carried on an outer peripheral end edge section oppositely arranged with panel substrates 4, 8 constituting an envelope 10. The sealing member 9 can be formed very easily and uniformly, thereby an effect that a panel with improved display quality can be manufactured at a low cost is obtained.
Patent JP-H08141704-A (JP)
Title: Electromagnetic field casting device of a1 or a1 alloy and electromagnetic field casting method
Inventor: NINAGAWA SHINGO
IPC: B22D11/00
Filed: 1994-11-17
Abstract: PURPOSE: To reduce the thickness of oxide film formed on the surface of a molten metal column, to prevent the entrapment of the oxide film into an ingot and to improve the surface quality of the ingot by dividing the columnar molten metal into an inner molten metal area and an outer molten metal area and arranging at least one of an auxiliary pouring nozzle in the outer molten metal area. CONSTITUTION: The molten A1 is flowed into a pouring trough 6 and poured into each area surrounded with an electromagnetic coil 3 from pouring nozzles 4a-4e arranged at the lower part of the pouring through 6. At this time, the molten metal is separately poured into the inner molten metal area 8 from the pouring nozzle 4a and into the outer molten metal area 9 from the four auxiliary pouring nozzles 4b-4e respectively. At this time, if the direct poured molten metal quantity into the outer molten metal range 9 is too much, since the descending flow on the surface of the molten metal column 10 is developed too much, it is necessary to suitably adjust the pouring quantity of the molten metal.  Thereby, the pouring into the outer molten metal area 9 achieves the stability of balance between the electromagnetic force and molten metal static pressure by shifting the molten metal pouring from the lower part of a submerged weir 2 together with the direct pouring through the auxiliary pouring nozzle.
Patent JP-H04157989-A (JP)
Title: Driving circuit for solid-state image pickup element
Inventor: OKADA OSAMU
IPC: H04N5/376
Filed: 1990-10-22
Abstract: PURPOSE:To correct the deviation of one line of a vertical system between first and second fields with simplified parts by using a shift register and a decoder to obtain the vertical signal based on the counter reference signal generated in each one field period. CONSTITUTION:A vertical counter 102 starts counting from the 11th line in the case of the first field and starts counting from the 274th line in the case of the second field. Since the counter 102 generates the counter reference signal at the time of counted value '261', this signal is generated for the 9th line in the case of the first field and is generated for the 271st line in the case of the second field. This reference signal is inputted as data to a shift register 104, and this data is transfered with a horizontal driving signal as the clock. Since the reset signal of a reset signal generating circuit is not inputted to the shift register 104, the output of this shift register is inputted to R-S flip flops to obtain the vertical system without switching data between first and second fields by a selector.
Patent JP-H09129746-A (JP)
Title: Cmos semiconductor device manufacturing method
Inventor: KANEKO MAMORU
IPC: H01L27/092
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the production steps by using an SiO2 film used as an n-well forming mask again as a conventional second n-wells. SOLUTION: N-type impurity is implanted to form an n-well implanted region 5 through SiO2 films 2 and 3 formed as a mask on a p-type semiconductor substrate 1 and diffused to form an n-well region 5. Using the films 2 and 3 as a mask an n-type impurity is implanted to form a second n-well-formed region 6 in the region 5. Thus the films used as an ion-implanting mask for the region 5 are again used for the mask to form the region 6. This eliminates the use of exclusive resist films as before, thereby reducing the mask alignment steps.