baber/WOPTO huggingface dataset:
Patent JP-H11298663-A (JP)
Title: Image formation device
Inventor: ISHIGURO HISASHI
IPC: B41J29/42
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent standby operations by a user even when a copying machine enters a print standby state for various reasons by selecting a connector whose fixing temperature is closest to a reloading temperature when the connector is in a reloading standby state. SOLUTION: In the case of setting a connection operation mode and performing output to an another machine, a processing is performed corresponding to 'automatic partial charge operation setting' set by the user beforehand, print distribution to the connector is changed and output copy numbers (sheet numbers) to an operator and the connector is set on a setting screen. At the time, the sum of the set copy numbers (sheet numbers) of the operator and the connector is made the same as an initially set total copy number (sheet number). Thereafter, the fixing temperatures of the respective connectors are inquired. On a connector side, a fixing control temperature at present read from a thermistor is transmitted for an inquiry.  On an operator side, based on the information, to which connector print is to be allocated to be fastest is judged and an output instruction for the set copy number (sheet number) is generated. That is, the output is performed to the connector closest to reloading.
Patent JP-S5341666-A (JP)
Title: Bearing
Inventor: TAKANO KAZUYA
IPC: F16C3/02
Filed: 1976-09-29
Abstract: PURPOSE: Scorching, crack and peeling-off of bearing metal in a journal bearing is prevented by means of casting-on of bearing metal over a bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S608884-A (JP)
Title: Cleaning device of electrophotographic copying machine
Inventor: TAKAHASHI YOSHIKAZU
IPC: G03G21/10
Filed: 1983-06-29
Abstract: PURPOSE:To prevent effectively toner from being deposited on the internal surface of a housing by using hair which is short enough not to contact the internal surface of the housing as the majority of hair of a fur brush and long hair which contacts the internal surface as the remainder. CONSTITUTION:The short hair 4a consisting the major part of the fur brush 3 constituted by implanting much brush hair 4 contacts the surface of a photosensitive body 1 by its rotation to remove untransferred toner. The long hair 4b constituting part of the brush hair 4 is implanted spirally in the outer circumferential surface of a roll core 3a and contacts the photosensitive body surface and the internal surface of the housing 2a when rotating to remove toner sticking to the internal surface. Therefore, no toner deposited on the internal surface of the housing 2a separates to stain the inside of the copying machine and toner filming generated by friction of contacting with the internal surface 2a never deteriorates copy picture quality.
Patent JP-S597035-A (JP)
Title: Preparation of resin reinforced fiber board
Inventor: TSUDA KOUJI
IPC: B27N3/08
Filed: 1982-07-02
Abstract: PURPOSE:To easily obtain a thick resin reinforced fiber board having uniform adhesion strength by such an arrangement wherein a specific fiber board is coated and impregnated with thermosetting type synthetic resin, and plural sheets of this fiber board are laminated and the whole boards are integrated together by heating and pressurizing them. CONSTITUTION:At first, one side or both sides of a wooden or mineral fiber board 1 is coated and impregnated with thermosetting type synthetic resin liquid such as melamine resin solution, etc. by a spray, etc. And, plural sheets of this fiber board 1 are laminated with their resin impregnated surfaces brought to contact face to face and then this laminated fiber board 3 is heated anc compressed by a press 4 and impregnated resin liquid is caused to penetrate throughout the fiber board and harden, and the titled resin reinforced fiber board is obtained by integrating the whole board. It is preferable that different nature is given to the surface layer portion and internal layer portion of a laminated fiber board by changing the kind of resin liquid to be coated and impregnated in each side of a fiber board.
Patent JP-S5542460-A (JP)
Title: Signal generating circuit
Inventor: ENOMOTO OSAMU
IPC: H04M19/02
Filed: 1978-09-20
Abstract: PURPOSE:To eliminate the need to use a resistance for a discharge circuit, by using a combined circuit of a transistor and diode as the discharge circuit at an output side. CONSTITUTION:The base of PNP transistor Tr 304 is connected to input 301, diode 302 is connected between input terminal 301 and output terminal 306 in the foward direction, and the emitter of Tr 304 is connected to terminal 306. Terminal 301 of this circuit is connected to the output side of a signal generating circuit, and terminal 306 to the load side. Now, a current flows from diode 302 to the load in a direction where a potential at the output side reses. According to it, the base of Tr 304 increase in potential higher than its emitter, so that the emitter and collector Tr 304 will be in a cut off state. As the potential at the output side decreases, the base of Tr 304 alos decreases in potential lower than its emitter, and consequently it operates as an emitter follower, absorbing the current from the load side. Further, an internal resistance provides efficient current absorption.
Patent JP-S5640837-A (JP)
Title: Manufacture of electrophotographic receptor
Inventor: TANIGAWA KIYOSHI
IPC: G03G5/05
Filed: 1979-09-12
Abstract: PURPOSE: To obtain a photosensitive body having satisfactory picture characteristics without lowering the sensitivity, by coating the photoconductive substrate with the solution containing pyrylium dye and electrical insulating polymer as the essential components by more than twice.  
     CONSTITUTION: Photoconductive substrate 11 is coated over its surface with solution prepared with 1pt.wt. of pyrylium dye and 5W20pts.wt. of polycarbonate resin dissolved into solvent such as toluene and methylene chloride, of which, said pyrylium dye is represented by the structural formula (in which, each of R a WR e  constitutes H, alkyl, alkoxy, and (substituted) phenyl, respectively, X being S, O, or Se, Z being anionic substance such as perchlorate, Cl, Br, I and HSO 4 , and R a W R e  may form aryl ring commonly coupled with the pyrylium nucleus). The coated substrate is then dried at 40W110°C, so that the eutectic complex photosensitive layer having 5W15μ thickness is formed. Then, photosensitive body 1 can be produced by forming photosensitive layer 12 having 15W50μ thickness in all, by coating it with said solution once, followed by drying. Alternatively, multilayer type photosensitive body 1' can be made by forming photoconductive layer 14 containing Se, organic photoconductive particles inbetween the substrate 11 and the layer 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5542824-A (JP)
Title: Thermo transfer copying medium of inked pattern
Inventor: OONISHI MASARU
IPC: B41M5/00
Filed: 1978-09-20
Abstract: PURPOSE:To obtain uniformity in thermo transfer of inked pattern and improve fixing property thereof by contact arranging on the ink sheet on which water soluble paint consisting of water soluble binder and pigment are painted with a specially designed construction and heated. CONSTITUTION:On the surface of the base paper 10, water soluble paint 11 containing A) pigment such as clay, titanium oxide, etc., B) water soluble binder such as methyl cellulose, and if necessary, C) low melting additive such as wax, is painted. Smoothed side of the base paper 10, thereon paint 11 is painted, is contactly arranged with the solid ink layer on the base film. Then, the ink layer is heat melt via the base film, and the inked pattern is formed on the surface of the base paper 10 where the paint 11 is painted. EFFECT:Natural property and writing property of the paper are not impaired.
Patent JP-S60261133-A (JP)
Title: Inspection device
Inventor: NOMOTO MINEO
IPC: G03F1/84
Filed: 1984-06-08
Abstract: PURPOSE:To enable even inspection at a time when the size of a pattern to be inspected differs from a design data pattern by providing a means through which the magnification of image formation is varied while the optical path of an optical system image-forming a circuit forming pattern image to a sensor is kept constant. CONSTITUTION:A lens 19 is fitted to the upper section of an objective 9, and the pattern image of a photo-mask 1 image-formed by the objective 9 is image- formed to a pattern sensor 10. The lens 19 is driven by a motor 23 controlled by a magnification variable control section 25 connected to a microprocessor 15. Since data 12 in a magnetic tape and the error of magnification of the photo- mask 1 are determined previously on the manufacture of the photo-mask, the informations are inputted previously to the microprocessor 15. The magnification variable control section 25 drives the motor 23 on the basis of a command from the microprocessor 15, and moves the lens 19 up to a predetermined position.
Patent JP-S609028-A (JP)
Title: Flexible type lamp
Inventor: GIYOUDA HISAYOSHI
IPC: H01K1/28
Filed: 1983-06-28
Abstract: PURPOSE:To provide a flexible lamp arrangeable in any direction when installed on a ceiling or wall, by attaching a lamp to one end of a flexible cylindrical member and an electricity supply terminal connectible to a socket or convenient outlet to the other end and providing internal connections with insulated lead wires. CONSTITUTION:A reflector type candescent lamp 1 is attached to one end of a flexible cylindrical member 7 made into a bellows-formed metal tube of stainless steel or the like and an insulative member 10 is fixedly attached to the other end. A screw base 14 as an electricity supply terminal is fitted over the insulative member 10 at the rear of a flange portion 13 provided thereon. Outer lead wires 6, 6 connected to the filament 4 of the candescent lamp 1 are passed through the interior of the flexible cylindrical member 7 and one of the lead wires is attached to the base 14 and the other is attached to the central terminal 16. When screwed in a socket installed on a ceiling or wall or in an existing lighting fixture, its illuminating direction can be freely selected.
Patent JP-S5818295-A (JP)
Inventor: NISHIMURA KUNITOSHI
IPC: B42D9/06
Filed: 1981-07-27
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-S61277127-A (JP)
Title: Manufacture of pellet for impregnated cathode
Inventor: SUZUKI YUKIO
IPC: H01J9/04
Filed: 1985-05-31
Abstract: PURPOSE:To make the porosity distribution on a pellet after sintering as even as possible, by stabilizing and standardizing the differences of sintering speed between at the central portion and at the periphery of the pellet which are estimated to result from impurities attached on the surface of the raw metallic powder with a high melting point. CONSTITUTION:To stabilize the differences of sintering speed which are estimated to result from impurities attached over the surface of raw tungsten powder, two-phase sintering is carried out. In the first phase, a sintering is performed in a vacuum or reducing atmosphere,keeping the temperature at 1,500 deg.C for 1hr, and in the second phase, the main sintering is completed in a vacuum or reducing atmosphere, keeping the temperature at 1,900 deg.C for 1hr. In the other way, after a tentative sintering in the same condition, by rising the temperature up to 1,000 deg.C rapidly in a vacuum or reducing atmosphere, then rising the temperature from 1,000 deg.C to 1,900 deg.C at a rate less than 20 deg.C/min, and completing the main sintering keeping at the final temperature 1,900 deg.C for 1hr, the same result as the above two-phase processing is gained.
Patent JP-S63284016-A (JP)
Title: Airconditioner for automobile
Inventor: HIRAYAMA SHUNSAKU
IPC: B60H1/00
Filed: 1987-05-13
Abstract: PURPOSE:To prevent abnormal rise of the temperature inside a cabin during parking by actuating a damper device with an actuating member consisting of shape memory alloy, when the temperature in the cabin has exceeded a certain level, so as to put an air passage in communication with an exhaust passage, and by putting a ventilator fan in operation. CONSTITUTION:This airconditioner includes a damper device which is equipped with dampers 18, 19 to open and close so that air is passed selectively to either an exhaust passage 4 or a heater unit 11. Here one end of an arm 23 to couple arms 27, 29 fixed to these dampers 18, 19 is coupled with one end of an actuat ing member 20 consisting of shape memory alloy, and the other end coupled with the heater unit 11. When the atmospheric temperature has exceeded a certain level, the actuating member 20 is elongated, and the dampers 18, 19 are rotated to respective positions indicated by assumed lines. This allows air to be passed to the exhaust passage 4 and a switch interlocked with the damper 18 to be turned on to cause driving of a ventilator fan 12 with a solar cell.
Patent JP-S60260302-A (JP)
Inventor: MATSUOKA YASUSHI
IPC: B27B9/02
Filed: 1984-06-08
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-H02296773-A (JP)
Title: Aluminum nitride sintered body and production thereof
Inventor: KIKUCHI AKIRA
IPC: C04B35/58
Filed: 1989-05-10
Abstract: PURPOSE:To produce a black AlN sintered body having high heat conductivity by blending AlN powder with iron oxide powder and powder of the oxide of a rare earth metal in a specified ratio, molding the blend and sintering it in a nonoxidizing atmosphere. CONSTITUTION:Powdery starting material consisting of 0.05-20wt.%, in total, of powder of the oxide of at least one kind of rare earth metal and iron oxide powder and the balance 80-99.95wt.% AlN powder is molded and sintered in a nonoxidizing atmosphere. The pref. average particle size of the AlN powder is about <=5mum and the pref. oxygen content is about <=2%. The oxide of Dy or Y is used as the oxide of at least one kind of rare earth metal and the pref. average particle size is about <=10mum. The pref. average particle size of the iron oxide powder is about <=5mum. A black AlN sintered body having high heat conductivity is obtd. This sintered body is effectively used to prevent the damage of a semiconductor device by UV, etc.
Patent JP-S5740678-A (JP)
Title: Timer
Inventor: MANDA YASUTAKE
IPC: G04F3/00
Filed: 1980-08-25
Abstract: PURPOSE:To provide a timer which is easy to handle, by a method wherein a time setting button is designed to perform a power source switch function as well via thyristor. CONSTITUTION:Through depression of buttons, such as numerals 1, in a time setting button 2, the numerals are stored in a memory 22 via a diode D1, an a thyristor 17 is triggered via a diode D2. Simultaneously, a holding current flows via a normally closed switch, a resistance 16, and an LED5, which are connected in series, and the thyritor 17 continues to be set into ON to turn ON a power source power. This decides an elapsing time of a counter 9 and a decoder 10 by means of a second minute pulse from an oscillation circuit whose oscillating frequency is changed by a switch 4. If the elapsing time coincides with the set time in the memory 22, a timer output is generated from a coincidence circuit 12. Thus, only one action enables to perform both a power source switch function and a timer time setting function, and provides a timer which is easy to handle.
Patent JP-H1047012-A (JP)
Title: Exhaust gas turbine for exhaust gas turbo supercharger
Inventor: BAETTIG JOSEF
IPC: F01D25/24
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To ensure simple and reliable fixing of a nozzle ring by a method wherein an axial expansion gap is provided between an outer ring and a gas inlet casing and an radial expansion gap between the outer ring and a gas outlet casing. SOLUTION: A nozzle ring 14 has an outer ring 11 making contact with a cover ring 8 and an inner ring 12 making contact with a gas inlet casing 1. An axial expansion gap 15 between an outer ring 11 and a gas inlet casing 1 and a radial expansion gas 16 is formed between the outer ring 11 and a gas outlet casing 2.
Patent JP-S60260185-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MUSHIGAMI MASAHITO
IPC: H01L21/203
Filed: 1984-06-06
Abstract: PURPOSE:To enable to upgrade easily the luminous efficiency of a semiconductor laser by a method wherein the state of the surfaces (interfaces of the active layer and the first upper and second lower clad layers) of the first upper clad layer and the second lower clad layer is flattened, and moreover, the optical crystallizability of the clad layers is improved. CONSTITUTION:This semiconductor laser is manufactured from the following processes: a process that a first lower clad layer 20 is formed on the surface of the substrate by making to epitaxially grow at a comparatively lower temperature until the film thickness thereof reaches a proper one and a comparatively thinner first upper clad layer 20a is formed by making to epitaxially grow at a comparatively higher temperature when the film thickness thereof exceeds the desired one; a process that an active layer 30 with a proper film thickness is formed on the surface of the first upper clad layer 20a by making to epitaxially grow at a comparatively higher temperature; and a process that a comparatively thinner second lower clad layer 40a is formed on the surface of the active layer 30 by making to epitaxially grow at a comparatively higher temperature and a second upper clad layer 40 is formed by making to epitaxially grow at a comparatively lower temperature when the film thickness thereof exceeds the prescribed one.
Patent JP-S598468-A (JP)
Title: Printer
Inventor: NODA ATSUSHI
IPC: B41J2/32
Filed: 1982-07-07
Abstract: PURPOSE:To reduce the size of a printer, by performing spacing of a print head and a sheet of recording paper and paper feed attended with the reciprocal movement of a carriage mounting the printing head and changing the number of paper feed operations, for performing character printing and picture recording. CONSTITUTION:A platen 21 is fitted to a platen holder 20 and the holder is axially supported freely rotatably to a shaft 22. A screw shaft 29 rotated by a motor 28 is placed at a position opposite to the platen 21 and the carriage 30 is reciprocated along the shaft 29. The carriage 30 is provided with the printing head 32 and when the carriage 30 returns to the home position after the end of one line's share of print, the holder 20 is detached from the head 32 with the engagement between a projection 33 and an engaging section 27, the shaft 22 is turned by a prescribed angle and the recording paper 24 is fed by one line's share with a paper feed roll 24. The amount of paper feed is set to a prescribed value and the number of times of paper feed operations is changed, allowing to perform the normal character printing and the printing required for the picture recording.
Patent JP-S5641570-A (JP)
Title: Tape recorder
Inventor: HIROSE FUMINORI
IPC: G11B27/34
Filed: 1979-09-12
Abstract: PURPOSE: To prevent the repetitive reproduction of the same contents by generating an alarm when a counter unit which starts operation on the start of reproduction counts up to a set time.  
     CONSTITUTION: When tape recorder 6 is placed in reproduction mode, switch circuit 13 turns on and timer unit 14 starts counting. Tape cassette 8 of one hour for a double run is used and the time is set to one hour by time setting switches 15a and 15b. As a result, the fixed output of unit 14 is applied to the ejecting plunger and switch circuit 10 one hour after the start of counting, and consequently while cassette 8 is ejected out of main body 6, the output of oscillator 11 is passed through preamplifier 3 to send an alarm tone from speaker 5. Thus, it is made sure that the magnetic tape returns to its original position one hour later and at this point in time, it stops, so that the repetitive reproduction of the same contents can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5641737-A (JP)
Title: Winding of armature
Inventor: YAMASHITA TOYOHARU
IPC: H02K3/12
Filed: 1979-09-12
Abstract: PURPOSE:To prevent rise in the temperature for higher efficiency with a less copper loss of the winding by making the winding less in the number of the conductor and larger in the sectional area in a double-layer adapted to produce two conductors per one slot. CONSTITUTION:In a double-layer armature winding adapted to produce two different conductors per slot to obtain the optimal characteristics by finely adjusting the number of turns, when the numbers C1 and C2 per one slot of conductors are C1>C2, the sectional area of all conductors within the slots shall be equal regardless  of the number of the conductors so that the relation between the sectional areas S1  and S2 of the conductors becomes S1<S2. In this manner, the copper loss of the electrical rotary machine to prevent the rise in the temperature thereby improving the efficiency thereof.
Patent JP-H02295178-A (JP)
Title: Magnetic resistance element
Inventor: SATO MASUJI
IPC: H01L43/08
Filed: 1989-05-09
Abstract: PURPOSE:To reduce a short-circuiting effect of a magnetic film and to improve the output characteristic of a magnetic resistance element by interposing a hollow electrode between strip-like electrodes. CONSTITUTION:A magnetic resistance element is so composed as to have a magnetic film 2 including an axis 3 of easy magnetization in a longitudinal direction on a substrate, a plurality of strip-like electrodes 4 formed inclined to the axis 3 to be parallel to each other on the film 2, a hollow electrode 5 formed with a central hollow part, and lead extending terminals 6, 6'. Further, since the electrode 5 lacks the central part in which 45 deg. current line most effectively exists between the electrodes 4, the short-circuiting effect of the film 2 due to the electrode is reduced, the resistance value R of the whole element is increased. Accordingly, a resistance change DELTAR at the time of application of an external magnetic field is increased to contribute to the improvement in the performance of a magnetic resistance element.
Patent JP-H02297917-A (JP)
Title: Aging method for solid electrolytic capacitor
Inventor: SAKAMOTO KIYOSHI
IPC: H01G9/04
Filed: 1989-05-12
Abstract: PURPOSE:To effectively age by raising a DC voltage rising speed to be applied to a solid electrolytic capacitor at 1/50 or less per minute, and connecting, as required, constant-current diodes in series with the respective capacitors. CONSTITUTION:The voltage rising speed of a DC power source is set to 1/50 or less of an aging voltage per minute, and held constantly irrespective of the breaking state of the dielectric oxide film of a capacitor while preventing a leakage current. As a result, the damaged part of the film is recovered, an insulator breakdown does not occur, no short-circuit occurs, and aging can be very effectively performed. Constant-current diodes are connected, as required, to the respective capacitors, and the applied voltage is stepwisely or linearly raised.
Patent JP-S5342858-A (JP)
Title: Alarm electronic watch
Inventor: KONDOU KENICHI
IPC: G04C23/16
Filed: 1976-09-30
Abstract: PURPOSE:In an analog type alarm watch, displaying of alarm time is accomplished by separate display part, displaying of ''minute'' is accomplished optically by a ring-form display part, and displaying of ''hour'' is accomplished by flickering of the optical display part provided to the index of a dial, whereby accurate and easy-to-see displaying is accomplished.
Patent JP-S5343196-A (JP)
Title: Limit mechanism for cooling material back flow of pile
Inventor: NAGAOKA ETSUO
IPC: G21C13/10
Filed: 1976-09-30
Abstract: PURPOSE: To prevent damages by the fusion of a pile, by setting a safety device, which resists little to foward flow and much to back flow, to a piping at the inlet of cooling material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6140202-A (JP)
Inventor: FUREDERITSUKU KOORUSUTON
IPC: A01N43/14
Filed: 1985-05-30
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。