baber/WOPTO huggingface dataset:
Patent JP-H0421463-A (JP)
Title: Thermal printer
Inventor: EGUCHI MANABU
IPC: B41J2/38
Filed: 1990-05-16
Abstract: PURPOSE:To hold the temperature of a whole thermal head at an appropriate standby temperature at a line printing start time by a method wherein a heating is dividedly conducted two times per printing line, printing dots specified by printing data are heated in the first heating, and non-printing dots specified by reversed printing data are preheated in the second heating. CONSTITUTION:As soon as a preheating is finished, data 1-1 for a first line are latched by a latch 4, and printing heating 51 is carried out. During the heating 51, reversed printing data 1-2 for preheating non-printing dots are transmitted. A data selection signal 2 is made high level and the data 1-l are transmitted in synchronism with a clock 3, whereby the reversed printing data 1-2 are transmitted. After the printing heating 51 is finished, the reversed printing data 1-2 are latched by a latch 42. After the latch 42 is completed, a preheating 52 of the non-printing dots to a standby temperature 10 is carried out.
Patent JP-H11331600-A (JP)
Title: Image processing method and device
Inventor: NORIMATSU MASASHI
IPC: H04N1/46
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the sharpness while suppressing the granularity by discriminating an edge part from a flat part based on color correlation and also calculating the pixel isolation based on the local connectivity thereby deciding the sharpness processing condition. SOLUTION: A correlation value calculation means 86 calculates the correlation value among high frequency components of image data R, G and B and decides the areas of small and large correlation value as the flat and edge parts respectively. A Robinson part 84 applies the matrix operations to an attentional pixel and its eight peripheral pixels for each of colors R, G and B and calculates the gradient direction and the intensity of the attentional pixel. The part 84 also calculates the gradient direction of an adjacent pixel set rectangular to the gradient direction of the attentional pixel and then decides the local connectivity if both gradient directions are coincident with each other.  If the gradient directions are not coincident with each other among the colors R, G and B, an isolation point is decided in an image and accordingly the processing condition is decided to suppress the sharpness.
Patent JP-S5460538-A (JP)
Title: Interruption control unit
Inventor: TAKAI AKIRA
IPC: G06F9/46
Filed: 1977-10-24
Abstract: PURPOSE: To omit the hardware which is so far concerned in the test order by omitting the line the test signal is supplied to the interruption request FF from CPU through addition of only a simple test circuit and utilizing the interruption non- permission order for the test order.  
     CONSTITUTION: In test circuit 18, the output of interruption permissible FF15 is inverted (19) and then supplied to gate 21 along with interruption non-permission control signal DI. The output of gate 21 is applied to interruption request FF12 as test signal T. Even if signal DI is applied to FF15 from CPU16, the signal DI has no change since FF15 is under the impermissible state. However, signal DI is applied as test signal T to interruption request FF12 since gate 21 is open. Thus, the memory state of FF12 is tested to be supplied to CPU16 in the form of signal S 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5752130-A (JP)
Title: Forming method for electrode
Inventor: YOSHIOKA ATSUSHI
IPC: H01L21/28
Filed: 1980-09-12
Abstract: PURPOSE:To eliminate the occurrence of a disconnection trouble of an electrode metal at the edge of a contacting hole formed at an insulating film by burying in advance the electrode metal in the hole, and then forming a diffused electrode in contact with the electrode metal on the surface of an insulating substrate. CONSTITUTION:A photoresist pattern 12 is formed on an oxidized film 11 on a silicon substrate 10, and a contacting hole 13 is formed at the insulating film 11 by etching. Then, while the photoresist 12 remains, an aluminum film 14 is deposited, and when the photoresist 12 is then removed, only the electrode metal 14 is retained in the contacting hole by lift-off. Further, an aluminum film is deposited, is then patterned, and an electrode 15 connected to the substrate can be formed. Since the electrode 15 is accordingly formed on the electrode metal 15 filled in the contacting hole, it can eliminate the occurrence of a disconnection trouble of the electrode metal 14.
Patent JP-H01298065-A (JP)
Title: Composite powder and its production
Inventor: ICHINOSEKI KYOICHI
IPC: C04B35/56
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a minute composite and to easily control the particle size and composition of the composite by partially or wholly decomposing the metal carbide in metal carbide powder particles, including the formed metal nitride and carbon in the same metal carbide particles, or forming a composite of the metal nitride and carbon. CONSTITUTION:The powder particles of a metal carbide such as titanium carbide, chromium carbide, and zirconium carbide are heated to >=800 deg.C in an atmosphere having >=10 atm nitrogen partial pressure. The obtained material is hydrostatically hot-pressed, or heated to >=800 deg.C in a gaseous ammonia current to partially decompose the metal nitride to obtain composite powder wherein the metal nitride and carbon are included in the metal nitride powder particles. Alternatively, the metal carbide is wholly decomposed to obtain the composite powder including the metal nitride and carbon. The purity of the metal carbide powder particles is controlled to >=50wt.%.
Patent JP-H01298029-A (JP)
Title: Production of magneto-optical recording medium
Inventor: FUJII AKIYUKI
IPC: C23C16/50
Filed: 1988-05-25
Abstract: PURPOSE:To perform high-density and non-contact recording by decomposing an iron compd., a Co compd., and O2 in highly densified reduced-pressure plasma, and then chemically vapor-depositing the decomposition product on an objective substrate. CONSTITUTION:The iron compd. [e.g., Fe(C5H7O2)3], Co compd. [e.g., Co(C5H7 O2)3], and compd. contg. an element other than the above-mentioned elements [e.g., Cr(C5H7O2)3] are respectively charged in vaporizers 7-9, and heated. The vapors are entrained by the carrier gas introduced from a cylinder 10, and introduced into a reaction chamber 1 depressurized by an evacuating system 3. Meanwhile, O2 is introduced into the chamber 1 from a cylinder 11. A magnetic field is impressed on an electromagnet 5 from a high-frequency power source 6 to produce high-density and reduced-pressure plasma, and spinel oxide contg. Co oriented toward (100) is formed by decomposing. The iron oxide is chemically vapor-deposited on a substrate 4 heated by a heater 12.
Patent JP-S5650784-A (JP)
Title: Arc welder
Inventor: KUNUGINO MASAMITSU
IPC: B23K9/10
Filed: 1979-10-02
Abstract: PURPOSE: To provide an arc welder with two functions of cutting and welding by making it possible for an insulating transformer for welding to selectively output a secondary output voltage for welding and a secondary output power voltage for cutting higher than it.  
     CONSTITUTION: The primary electric circuit of the arc welder consists of insulating transformer 1 made of primary winding 1a and secondary winding 1b, obtaining secondary output voltage L for arc welding and secondary output voltage H for simple plasma arc cutting, rectifier 2, smoothing reactor 3, welding torch 4a, cutting torch 4b, and change-over switch 5. Thus, operation such as welding can be started by the selection of change-over switch 5 immediately after cutting, so that the number of operation processes can be reduced for rationalization. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5555540-A (JP)
Title: Method of fabricating semiconductor device
Inventor: NISHIDA HIDENORI
IPC: H01L21/58
Filed: 1978-10-18
Abstract: PURPOSE: To prevent fabrication of an improper semiconductor by displacing the positioning hole of a lead frame from the center line of a semiconductor carrying unit to thereby disable positioning of the semiconductor when the lead frame is fed in back side.  
     CONSTITUTION: The positioning hole 203 of a lead frame 202 is provided out of extended center line of a semiconductor carrying unit 205, and the positioning pin 204 of a lead frame retainer 201 is further provided at the portion corresponding to the hole 203 out of the extended center line of the carrying unit 205. When the lead frame 202 is erroneously fed in back side, the pin 204 does not enter into the hole  203 to thereby cause interruption of work. Since the work is thus interrupted, it does not fabricate an improper semiconductor device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5555305-A (JP)
Title: Zoom lens device
Inventor: NAKADOKORO KAZUO
IPC: G02B7/04
Filed: 1978-10-18
Abstract: PURPOSE: To make the entire part compact and enable power zooming to be performed with the device along by integrally building a motor, etc. through the utilization of dead space.  
     CONSTITUTION: A prime system lens 4 and zoom lens groups 5, 6 are disposed on the common axial line of a stationary rod 1 and a movable rod 3 and the lens 4 is fixed to the stationary rod 1. The zoom lens groups 5, 6 are made movable in the optical axis direction according to turning of the movable lens 3. A motor 13 is disposed around the movable rod 3. If with such constitution the motor 13 is driven  by way of a control terminal 15, the movable rod 3 is turned by means of gear  mechanism 14, and this causes the zooming lens groups 5, 6 to move in the optical  axis direction, thereby enabling the desired zooming to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0423834-A (JP)
Title: Gelatin improved in solubility to hot water
Inventor: SANO SHOJI
IPC: A23L29/20
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the inexpensive title gelatin free from occurrence of an unevenly kneaded dough-shaped matter (in Japanese, MAMAKO) by coating the surface of gelatin grains with a soluble substance. CONSTITUTION:The objective gelatin obtained by coating at least a part of the surface of geratin grains with a water soluble substance (e.g. glycine, L- lysine, sugar or common salt).
Patent JP-H04330459-A (JP)
Title: Toner and formation of image
Inventor: NAGASE TATSUYA
IPC: G03G13/08
Filed: 1991-05-02
Abstract: PURPOSE:To provide a toner excellent in charge stability under high temp., high humidity and in fixation under low temp., and to provide a method to form an image of good quality over several times even if using an organic light conductive sensitive body of negative charge type. CONSTITUTION:The toner contains a block copolymer or a graft copolymer as an essential component which is made by chemically bonding 3-50 pts.wt. of amine modified crystalline polyester with 50-97 pts.wt. of amorphous vinyl copolymer. And the image formation method is to develop an electrostatic image forming on the organic light conductive sensitive body of negative type using the toner.
Patent JP-H01298049-A (JP)
Title: Method for cooling artificial lightweight aggregate by water absorption
Inventor: KAI TOSHIO
IPC: C04B14/02
Filed: 1988-05-27
Abstract: PURPOSE:To increase the productivity of artificial lightweight aggregate and to improve the workability of lightweight concrete by successively subjecting granules of starting material for aggregate such as fly ash to calcining, cooling to a specified temp. range and rapid cooling by water absorption. CONSTITUTION:Granules of starting material for aggregate such as fly ash are calcined, cooled to 600-200 deg.C and rapidly cooled by water absorption.
Patent JP-S5918977-A (JP)
Title: Moisture eliminating device of electrophotographic copying machine
Inventor: YAMAGUCHI SUSUMU
IPC: B65H3/46
Filed: 1982-07-23
Abstract: PURPOSE:To execute dew condensation prevention of a photoreceptor and moisture elimination of a form by one moisture eliminating device, by switching a wind direction of hot air from a hot air generating source, and supplying it to the photoreceptor or the form. CONSTITUTION:A moisture eliminating device 1 consists of a hot air generating source 7 and a duct part 8 being a cavity body whose section is rectangular. A photoreceptor side blow-out port 5 and a form side blow-out port 6 are provided on this duct part 8, respectively. Also, a wind direction switching plate 9 provided with a notch 10 and an opening 11 is provided so as to be rockable along the wall surface of the duct part, in the duct part 8. Accordingly, a direction of hot air from the hot air generating source 7 can be switched easily in the direction of a photosensitive drum 3 or the direction of a form tray 4 by moving a switching lever 12 fitted to the switching plate 9 to the left and right. In this way, dew condensation prevention of the photoreceptor and moisture elimination of the form can be executed by one moisture eliminating device.
Patent JP-2000324430-A (JP)
Title: Print service device, service method using it, printer, its controller and storing medium
Inventor: SHINKAWA KATSUHITO
IPC: G06Q10/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide technique for improving the convenience of supplying a program to a digital information device such as a digital camera. SOLUTION: A print service device 1 can read digital information written in a storing medium by a digital interface part 12 to print it in accordance with the digital information by a printer part 107 and supplies an update program for a digital camera stored in a hard disk to a recording medium mounted to the part 12 and store the program therein. Consequently, a user can easily and properly obtain the recording medium recording the update program. Then, by installing the program of this recording medium to a digital camera, the function of the digital camera can easily be improved.
Patent JP-H0424553-A (JP)
Title: Carbon-quantity measuring apparatus
Inventor: SANAI YOICHI
IPC: G01N33/18
Filed: 1990-05-18
Abstract: PURPOSE:To shorten a measuring time and to achieve working efficiency by supplying span calibrating liquid into a span calibrating means in place of base liquid when it is judged that the detected value of the base liquid is stabilized based on the analyzed value of an analyzer, thereby automating the span calibration of a measuring system using the base liquid and the calibrating liquid. CONSTITUTION:A control means C1 for performing span calibration and a control means C2 for monitoring the pH of sample liquid are provided. When it is judged that a detected value indicating the concentration of the organic carbon in base liquid is stabilized based on the analyzed value of an infared-ray analyzer 17 from an operator 20, span calibrating liquid is supplied in place of base liquid. When the detected value indicating the concentration of the organic carbon of the span calibrating liquid is further stabilized, the sample liquid is supplied in place of the span calibrating liquid, and the sample liquid is analyzed. The base liquid is switched to the span calibrating liquid, and the span calibrating liquid is switched to the sample liquid. The time for measuring the concentration of the sample liquid is operated. The difference between the analyzed value of the base liquid and the analyzed value of the span calibrating liquid is operated. The span calibration of the analyzed value of the sample liquid is performed based on the operated values. The measurement of the concentration of the carbon of the sample liquid after the switching from the span calibrating liquid into the sample liquid and the span calibration for the carbon-concentration measurement are efficiently performed.
Patent JP-H0424571-A (JP)
Title: Measuring of permittivity of dielectric
Inventor: MURATA TAKEO
IPC: G01R27/26
Filed: 1990-05-18
Abstract: PURPOSE:To measure the permittivity of a dielectric in a simple and convenient manner by constructing a capacitor by a method wherein the plate-shaped dielectric at least one surface of which is wetted with a conductive liquid is inserted between two electrodes having smaller areas than the dielectric and being opposed to each other, and by calculating the permittivity of the dielectric from a capacitance in a frequency at which a loss factor of the capacitor is made minimum. CONSTITUTION:A capacitor 1 is constructed by sticking metal plates having smaller areas than a dielectric 2 being a substance to be measured, on the dielectric 2. The capacitor 1 is constructed by fixing an upper electrode 4 on the dielectric 2 joined to a lower electrode 5, with a liquid layer 3 of a conductive liquid interlaid therebetween. The liquid layer 3 may be interlaid also between the dielectric 2 and the lower electrode 5. The liquid constituting the liquid layer 3 is the conductive liquid having a specific resistance of 1OMEGAcm or above at least. A frequency at which a loss factor of this capacitor 1 is made minimum is determined, a capacitance is calculated from an imaginary number part of an impedance in this frequency and the permittivity of the dielectric is calculated from the capacitance.
Patent JP-H11331061-A (JP)
Title: Use inhibiting warning system for portable telephone set
Inventor: HANAMURA KOJI
IPC: H04B17/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a use inhibiting warning system for a portable telephone set where a warning tone is generated in the case that a portable telephone set with power-on is brought in a place in which the use of a radio signal is inhibited because electronic devices with high sensitivity are installed. SOLUTION: A path 6 is formed, where its entrance and exit interrupts an outgoing signal 9 from a base station 7 for portable telephone sets, and any portable telephone set 4 passing through the path 6 is brought into outside of the service zone. Upon the receipt of a pseudo outgoing signal 3 from a pseudo base station 8, the portable telephone set emits an incoming signal 5 to make a position registration when the portable telephone set goes out from the path 6. A receiver 1 to detect the incoming signal is provided to the exit of the path 6 and a speaker 2 sounds a warning sound when the receiver 1 detects the incoming signal 5.
Patent JP-S6110655-A (JP)
Inventor: KAWAMOTO NORIO
IPC: B32B15/08
Filed: 1984-06-21
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-S5653775-A (JP)
Title: Painting device for optical fiber
Inventor: KOMATSU KATSUO
IPC: B05B13/00
Filed: 1979-10-05
Abstract: PURPOSE: To prevent the interwinding of fibers so as to make possible the application of molybdenum disulfide acid soln., which makes fibers smoothly slidable, to optical fiber, by arranging an inclined trough member on which an optical fiber is laid, a storage tank for coating fluid, a pump for painting, a spraying member, and a pipe line, etc.  
     CONSTITUTION: A separator is constituted by arranging a tank 11 for painting fluid (molybdenum disulfide acid soln.), which is positioned on the low side of an inclined trough member 1 having many parallel grooves 1, on which an optical biber bundle 4 fixed by a pin 5 is laid, a spraying member 10, which is movable by a guide member 9 and which is used for spraying the fluid to the fiber bundle 4, a pump 13 connecting the fluid tank 11 to the spraying member 10, and a connecting pipe 12 which is contractible and expansible. If necessary, the part of the fiber bundle, where painting is insufficient, is painted surely by providing an auxiliary spraying nozzle. Said constitution makes possible the painting of molybdenum disulfide, which makes the fibers smoothly slidable with each other, to the inside near the cap of the fiber bundle 4, without causing the intertwining of the fibers with each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04353585-A (JP)
Title: Easily writable tacky adhesive sheet
Inventor: YUASA EIJI
IPC: B43L1/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide an easily writable tacky adhesive sheet writable with a marking pen to form an erasable written mark, stickable to an arbitrary part and easily releasable from the applied part after use to enable the reuse of the sheet. CONSTITUTION:The objective sheet is produced by applying an electron-curable resin to a surface of a substrate sheet having a Smooster surface flatness of <=20cmHg, curing the resin layer to form a writable layer and coating the back face of the sheet with a tacky adhesive layer having a 180 deg. peeling force from stainless steel plate of 30-500g in conformity to JIS-Z-0237.
Patent JP-2000317721-A (JP)
Title: Plate pressing method in shearing and its device
Inventor: ASAKAWA HARUO
IPC: B23Q3/08
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To easily visually meet the cut line of a workpiece to the cutting section of a shearing machine for cutting the workpiece without damaging its surface. SOLUTION: After a workpiece W is mounted on the upper face of a table 5 and positioned to the cutting sections of upper edges 13R, 13L and lower edges 11R, 11L, and attracted by an attracting device 27 which is located near along the lower edges 11R, 11L and buriedly provided in the upper face of the table 5, and pressed against the upper face of the table 5, the upper edges 13R, 13L and the lower edges 11R, 11L are cooperated to cut the workpiece W, and the attraction of the workpiece by the attracting device 27 is released. Since the workpiece W is not pressed down, the cutting line of the workpiece W can be easily fitted to the cutting section of a shearing machine, and therefore the surface of the workpiece is not damaged during cutting.
Patent JP-S61286074-A (JP)
Title: Production of ti or ti alloy pipe
Inventor: NISHIMURA TAKASHI
IPC: B23K9/167
Filed: 1985-06-13
Abstract: PURPOSE:To prevent the build-up of a molten metal or the generation of humping beads by setting the distance between the top ends of the final two electrodes among non-consumable electrodes for TIG welding and the angle of inclination of all the electrodes with the progressing direction of a pipe body to be formed in a manner as to satisfy the specific equations. CONSTITUTION:A Ti or Ti alloy plate is curved and the butt parts of the end faces are TIG-welded to produce a pipe. >=2 Pieces of the non-consumable electrodes for TIG welding are disposed in the progressing direction of welding and the distance Lmm between the top ends of the final two electrodes thereof is so set as to satisfy the equations I, II. The angle theta of inclination of the electrodes to be used with the progressing direction of the pipe body to be formed is set at the same angle or different angles in a manner as to satisfy the equation III, where V: pipe forming speed (mm/min), T: wall thickness of the pipe (mm).
Patent JP-S5463293-A (JP)
Title: Thermal head
Inventor: NIIMI AKIRA
IPC: H01C17/12
Filed: 1977-10-28
Abstract: PURPOSE: To raise oxidation resistance, the stability of resistance value, and resistivity by forming CrB 2  theremogenous resistor by electronic beam deposition or sputtering and then by covering and then by covering it with a protective layer with conductor.  
     CONSTITUTION: The surface of the base plate 1, as, for example, of ceramic glass, grazed ceramica, etc., is formed with the CrB 2  thin film theremogenous resistor 2, the Al or Au conductor 3 for power supply, and the protective layer 4 of SiO 2 , Ta 2 O 5 , Al 2 O 3 , MgO, etc., or a multilayer of these, for protecting the resistor 2 and the conductor 3. The formation of the CrB 2  film is made by either electronic beam deposition or sputtering. When the base plate being processed for forming the film is heated to 200 to 500°C, the adhesiveness of the film is made better, and also the heating of the base plate covered with the film at 200 at 650°C results in the regulation and stabilization of resistance value. The sputtering is made in Ar when the target used is CrB 2  or Cr and B, but the sputtering is made in a mixed gas of Ar and diborane when the target is Cr alone. 
     COPYRIGHT: (C)1979,JPO&Japio