baber/WOPTO huggingface dataset:
Patent JP-S5271595-A (JP)
Title: Production of aromatic polyamide
Inventor: SUYAMA KATSUHIKO
IPC: C08G69/32
Filed: 1975-12-11
Abstract: PURPOSE: Production in good yields of aromatic polyamides of consistent quality useful for making fiber or paper characterized by conducting the reaction under a specific condition to prevent the fluctuation in degree of polymerization among batches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63314171-A (JP)
Title: Inverter apparatus
Inventor: KAGEYAMA MOTOHIRO
IPC: H02M7/48
Filed: 1987-06-15
Abstract: PURPOSE:To eliminate malfunction and to perform phase control normally by providing an oscillation stop circuit which is synchronized with a commercial power source. CONSTITUTION:An inverter apparatus rectifies voltage of a commercial power source AC, and drives a load 3 through a high frequency generator circuit 2. The control circuit thereof comprises a pulse generator circuit 4, a phase control circuit 5, and a oscillation stop circuit 6. And, in a synchronous circuit 8, a synchronizing signal which is synchronized with the commercial power source AC is obtained from a pulating voltage obtained through a rectifying circuit 7, and the synchronizing signal is then applied to the pulse generator circuit 4 to generate a pulse signal which causes the high frequency generator circuit 2 to start its oscillation. Moreover, said synchronizing signal is also applied to an oscillation stop circuit 6 which is synchronized with the commercial power source AC to stop the oscillation of the high frequency generator circuit 2. Accordingly, even if capacity components are connected in parallel to the power source, the oscillation of the high frequency generator circuit 2 is able to be stopped with being synchronized with the commercial power source AC, thereby the normal phase control is able to be performed.
Patent JP-S5939201-A (JP)
Inventor: IIZUKA HIROSHI
IPC: A01B33/10
Filed: 1982-08-26
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-2000341463-A (JP)
Title: Image inputting device
Inventor: OGURA KAZUYASU
IPC: H04N1/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image inputting device from which properly directed image data can be obtained easily without confusion, and the device can clearly indicate the setting direction of originals. SOLUTION: An image inputting device is constituted, in such a way that a control section 10 displays an icon indicating the setting direction of an original in a display section 12 of a console panel 13 and an image rotating section 15 turns the image data of the original read by means of a image inputting section 11 according to the selected icon and stores the turned image data in a storing section 16. When the image inputting device receives a transmission request from a personal computer 3, the device transmits the image data stored in the storing section 16 to the personal computer 3 via a network 2 in response to the request.
Patent JP-S5937739-A (JP)
Title: Signal line connection system
Inventor: MURAKAMI ISAO
IPC: H04B3/02
Filed: 1982-08-26
Abstract: PURPOSE:To facilitate the connection work of a system and to prevent the damaging of an equipment due to the erroneous connection of a connector, by making such connection that signal transmission is possible regardless of which one of two connectors of a repeater is connected with a cable fitted with a connector. CONSTITUTION:The output signal of the amplifier AMP3 of a transmitter 11 is transmitted through the cable 14 with connectors and amplified by the AMP1 of a repeating part 12, whose output signal is transmitted to the AMP1 of a repeating part 13 through a cable 15 with connectors. It is connected to short-circuited connection parts of pins 4 of connectors CN1 and CN2 in the repeating part 13 and the signal is transmitted to the AMP6 of a device through the cable 15, repeating part 12, and cable 14. Similarly, the output signal of the AMP5 of the device 11 is transmitted to the repeating part 13 through the cable 14, repeating part 12, and cable 15 and the output of the AMP2 is transmitted to the AMP4 of the device 11 by short-circuited connection parts of pins 3 of the repeating part 13. Thus, the damaging of the equipment due to the erroneous connection of a connector is prevented.
Patent JP-H0818282-A (JP)
Title: Substrate carrier fixing device
Inventor: INUZUKA RYOJI
IPC: B23P19/00
Filed: 1994-06-30
Abstract: PURPOSE:To minimize vertical motion stroke of a support block while preventing a substrate, an electronic parts, etc., and the support block from interfering while a substrate is carried. CONSTITUTION:An input means wherein a position of a lowering bottom dead point of vertical motion stroke of a support block 2 is made variable and a position of a lowering bottom dead point of the support block 2 is numerically input in advance is provided, and position data of a lowering bottom dead point of the support block 2 is registered according to the number of kinds of a substrate 1 to be carried. A lowering bottom dead point position of the support block 2 is decided and vertical motion stroke of the support block 2 is changed according to the state of rear mounting of the substrate 1 to be carried. Thereby, carry-in and carry-out time of the substrate 1 can be minimized and productivity of equipment can be improved.
Patent JP-S635626-A (JP)
Title: Radio communication equipment
Inventor: OGAWA YUTAKA
IPC: H04B1/50
Filed: 1986-06-25
Abstract: PURPOSE:To set plural channels and to attain miniaturization and low cost of the titled equipment by switching an oscillation capacitance of a crystal vibrator in a crystal oscillation circuit. CONSTITUTION:The crystal oscillation circuit 9 is provided with an oscillation capacitance switching circuit 19 as an oscillation capacitance switching means to switch the oscillation capacitance. The crystal oscillation circuit 9 is constituted by a Colpitts type oscillation circuit comprising a transistor (TR) Q1, a crystal vibrator X, a coil L, capacitors C1, C2, C4 and resistors R1-R4. An oscillation capacitance is connected in series with the crystal oscillator by the oscillation capacitance switching circuit 19, which is provided with a switch SW switching the capacitors C5-C7 as the series oscillation capacitors to the crystal vibrator X respectively. That is, 3 channels are ensured by applying switching connection of the capacitors C5-C7 to the crystal vibrator X by the switch SW.
Patent JP-S5381547-A (JP)
Title: Continuous productiin of half emulsion
Inventor: KUMOKAWA YOSHIFUMI
IPC: B01F1/00
Filed: 1976-12-09
Abstract: PURPOSE: A high-molecular glue powder is mixed with water by colliding it with a powder diffuser, dissolved in it and emulsified by adding a petroleum solvent to produce continuously said half emulsion in a short period of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5480724-A (JP)
Title: Reading amplitude tester for magnetic tape apparatus
Inventor: MATSUURA MICHIO
IPC: G11B20/18
Filed: 1977-12-10
Abstract: PURPOSE:To highly accurately accomplish a reading amplitude test by comparing the reference voltage gradualling rising from zero with reading signal level to control the gate. CONSTITUTION:By the inspection initiating pulses DLGST from a magnetic tape controller MTC through a CPU, an FF is reset, and a transistor Tr is rendered conductive so that a capacitor C is instantly discharged to reduce the reference voltage by the capacitor C to zero. When the transistor Tr is rendered inconductive in response to the termination of pulses ST, the constant current by the set output of the FF charges up the capacitor C so that the gradually rising voltage of the capacitor C acts as reference signals, which are compared by a comparator with the signal level read out. When the signal level becomes higher than the reference voltage, the gate is opened through the comparator. The voltage of the capacitor C at that time is fed to a device MTC, and the output signals of a lead bus to the device MTC disappear so that the level of the read signals can be highly accurately tested by the comparison with the reference signals, which are varied not stepwise but gradually linearly, by the time up to the disappearance.
Patent JP-H06228139-A (JP)
Title: Tricycle-bonded hydroxyguanidine, its production and anticancer composition containing it
Inventor: JIIWAN CHIEN
IPC: A61K31/54
Filed: 1992-05-15
Abstract: PURPOSE: To obtain a new compound useful for the treatment of tumor or viral infection and having a ribonucleoside reductase inhibitory activity.  
     CONSTITUTION: A compound of formula I [Y is SO 2  or CO; A is a (substituted by hydroxy) 2-4C alkylene, (substituted) phenylene; R 1  is H, a 1-4C alkyl, 1-4C alkoxy, CF 3 , CN or the like; R 1  and R 2  are bonded to form a 4-10C alkylene], e.g. 10-N-hydroxy-2,3-dihydroimidazo[1,2-b][1,2,4]benzothiadiazine-5,5-dioxide, is obtained by reacting a compound of formula II with a compound of the formula; X-R (X is a halogen; R is a 1-4C alkyl or benzyl) to form a compound of formula III, subsequently reacting the compound of formula III with a compound of formula IV (Z is a halogen) to form a compound of formula V and treating the compound of formula V with a reducing agent (e.g. zinc powder). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5772558-A (JP)
Title: Safety device for accumulation wheel drive
Inventor: FUJIMOTO SHINJI
IPC: G06M7/06
Filed: 1980-10-23
Abstract: PURPOSE: To prevent an accumulation wheel from injury caused by the work of overload in a captioned device to be used for a paper leaf counter or the like by transmitting the rotational power of a motor to the accumulation wheel via a differential gear mechanism provided with an abnormality detection switch.  
     CONSTITUTION: In a paper leaf counter 1, paper leaves received in a loading part 2 above are conducted to an accumulation part 8 via a let-out mechanism 5 and an accumulation wheel 6 below, and accumulated. At this stage, when an abnormal resistance is given to the accumulation wheel 6, the reaction torque thereof is transmitted to a gear 20 via gear 22 engaged with a gear 14 on a drive shaft 13, a planetary shaft 19, and a gear 21. Meanwhile, when this reaction torque exceeds the rotation-check capacity of a brake piece 23, the gear 20 is rotated to bend one end of the brake piece 23, and the accumulation wheel 6 is made to idle. Simultaneously, since the brake piece 23 is bent, an abnormality detection switch 24 is on, and a drive motor 9 is intermitted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6128541-A (JP)
Title: Vinyl chloride resin composition for medical equipment
Inventor: YAMADA TAKASHI
IPC: A61L29/00
Filed: 1984-07-18
Abstract: PURPOSE:The titled resin composition giving a molded article for medical equipment which can be subjected to steam sterilization, made by incorporating a plasticizer, a stabilizer, etc. into a vinyl chloride resin having a very high degree of polymerization. CONSTITUTION:The titled resin composition made by mixing 100pts.wt. vinyl chloride resin having an average degree of polymerization of 3,200 or higher, 20-200pts.wt. plasticizer (preferably dioctyl phthalate in combination with an epoxidized soybean oil), and not more than 3pts.wt. stabilizer (preferably a Ca-Zn stabilizer). An antioxidant such as triethylene glycol bis[3-(3-tert-butyl-4- hydroxy-5-methylphenyl)propionate] may be incorporated in combination into the composition to improve the durability.
Patent JP-H05192240-A (JP)
Title: Needle punch carpet
Inventor: MATSUDA HIDEO
IPC: D04H1/541
Filed: 1992-05-15
Abstract: PURPOSE:To inexpensively produce a product which is tough and light in weight by subjecting blended fibers formed by composite spinning of a 1st component consisting of polypropylene (PP) and a 2nd component consisting of a binary copolymer and/or ternary copolymer consisting essentially of propylene having an m. p. lower by >=20 deg.C than the m. p. thereof to needle punching, then to a heat treatment. CONSTITUTION:The 1st component consisting of the PP and the 2nd component consisting of the polyolefin base binary copolymer and/or ternary copolymer consisting essentially of the propylene having an m. p. lower by >=20 deg.C than the m. p. thereof are composite spun to a parallel type or sheath-and-core type. The components are so spun that the 2nd component occupies the most part of the fiber surface. The blended fibers consisting of 25 to 90wt.% composite staple fibers of a thermal fusion type and 75 to 10% staple fiber of the PP are subjected to the needle punching, then to the heat treatment at a temp. above the m. p. of the 2nd component and below the m. p. of the 1st component. As a result, the lightweight product having >=60kg/5cm tensile strength is inexpensively produced.
Patent JP-H0440659-A (JP)
Title: Information signal reproducing device
Inventor: TAKAHASHI KOJI
IPC: G11B15/467
Filed: 1990-06-06
Abstract: PURPOSE:To shorten the pull-in time of tracking control by using a pilot signal reproduced by the 2nd head adjacent to the 1st head to shift a control object of a tracking control means. CONSTITUTION:Reproducing side and recording side VTR heads in a system are constituted so that the heads Ha, Hb are arranged with a shift corresponding to one track pitch in a rotational axis direction and mounted on an electrostrictive element 61 to be an actuator for displacing the heads Ha, Hb in the rotational axis direction. When the 1st head accurately traces a control object track, the 2nd head traces the adjacent track, so that a tracking control signal obtained by the reproducing pilot signal of the 2nd head should be shifted by one track in the prescribed direction. Other cases probably show that the 2nd head cannot accurately trace the control objective track. Thus, a tracking control pull-in state can be quickly restored by shifting the control object track.
Patent JP-S6128664-A (JP)
Inventor: IWAMOTO MASAKI
IPC: E04F13/08
Filed: 1984-07-20
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-H08309967-A (JP)
Title: Sheet supplying and discharging method for ink jet printer
Inventor: TOMII TAKESHI
IPC: B41J11/42
Filed: 1995-05-24
Abstract: PURPOSE: To effectively drop a preceding sheet on a discharge sheet tray. CONSTITUTION: The method for supplying and discharging a sheet comprises the steps of supplying to feed the sheet toward a head 14, supporting the both sides of the sheet printed on the upper surface from below by a pair of supports 2 to be discharged, and bringing the leading edge P2a of the following sheet P2 into contact with the trailing edge P1b of the sheet P1 of the supported state, thereby releasing the support of the trailing edge of the sheet P1. After the leading edge P2a of the following sheet P2 is brought into contact with the trailing edge P1b of the sheet P1 and the support of the trailing edge of the sheet P1 is released, the following sheet P2 is retracted.
Patent JP-2000340001-A (JP)
Title: Coloring sign lamp
Inventor: TAKESHITA AKIO
IPC: F21L4/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a coloring sign lamp having enhanced visibility. SOLUTION: A coloring sign lamp comprises: one or two or more colored light emitters 10; a cylindrical protecting cover 19 having a light diffusing property, disposed to surround the colored light emitters 10; and a reflecting mirror 15 for increasing the light emitter housed inside the protecting cover 19 facing the fore surfaces of the colored light emitters 10, so as to reflect the light emitted from the colored light emitter 10 toward the protecting cover 19.
Patent JP-H01318333-A (JP)
Title: Line changeover device
Inventor: NARITA TAKESHI
IPC: H04J3/00
Filed: 1988-06-17
Abstract: PURPOSE:To reduce number of switches, to simplify the internal connection and to make the size small by connecting plural lines and one line with a conversion means applying multiplexing/demultiplexing a signal corresponding to a signal through a signal line constituting the line and switching the lines. CONSTITUTION:Signal lines 11-1n, 21-2n are connected to multiplexers 61, 62 being conversion means applying time division multiplex to a data and signal lines 51-5n are connected to a demultiplexer 8 being a conversion means demultiplexing the data subject to time division multiplex and sending a corresponding signal line with share. The multiplexers 61, 62 are connected to a moving contact of a switch 3 being a component of a switch means via signal lines 71, 72 and the demultiplexer 8 is connected to a fixed contact of the switch 3. Thus, moving contacts by the line number are enough for the switch means and the signal lines by the line number are enough for the interconnection in the equipment through multiplexing. Thus, number of signal lines is decreased, the constitution is simplified and the device is miniaturized.
Patent JP-H05301010-A (JP)
Title: Electric smoke sucking device
Inventor: KATSUYAMA MAKOTO
IPC: F24F7/007
Filed: 1992-04-24
Abstract: PURPOSE:To prevent tar from sticking to the wall surface, ceiling, etc., and also not to cause a person antipathetic to smoking trouble of cigarette's smoke by sucking smoke rising from a cigarette or smoke sent forth from a mouth on smoking in a room by the electric smoke sucking device and filtrating it to spout cleaned air. CONSTITUTION:A rotating shaft 2 is installed in the upper part of a stand 1 and a electric ventilating fan 5 incorporated into a filter 4 having a built-in filter element 3 is fitted to the rotating shaft 2.
Patent JP-H09310699-A (JP)
Title: Centrifugal compressor
Inventor: SAITO MASAYASU
IPC: F04D29/44
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor which is simple in mechanism, and can carry out a surging countermeasure without influencing a performance in a usual operation zone. SOLUTION: A plurality of slits 16 to pierce from an outer periphery to an inner periphery is formed in a suction part casing 11 for partially supplying discharge fluid to an air reservoir 17 through a flow control valve 19 and piping 18 and jetting it. Fluid flowing into an impeller 13 is previously whirled round to decrease the angle of attack in the little flow quantity domain of the impeller 13 for restraining the generation of surging. Thus the only formation of slits is sufficient in the suction casing 11, and the structure of the casing 11 becomes simple, and the flow control valve 19 is closed in an unneeded case to prevent the occurrence of loss.
Patent JP-S6041141-A (JP)
Title: Checking method of program travelling level
Inventor: KANDA SHIYOUICHI
IPC: G06F9/46
Filed: 1983-08-17
Abstract: PURPOSE:To remove the useless masking of a travelling level, to improve the travelling efficiency of a program and to strengthen processing ability by detecting quickly the operation of the program in a travelling level other than a premised one. CONSTITUTION:A program travelling level key LK is set up in a register 8 and the execution level of a communication control processor CCP is set up in a register 9. A travelling level checking part 10 compares the contents of both resisters 8, 9, and when both contents are inconsistent, executes an interruption so-called ''program travelling level check''. Namely, abnormal detection is executed. If the execution level of the CCP is level 3 when a network control program NCP tries to operate in a travelling level 5 e.g., the program travelling level key LK does not coincide with the execution level of the CCP, so that abnormal detection is executed.
Patent JP-H0632000-A (JP)
Title: Printing method and device for registering printing medium
Inventor: SUTANREI WAADO SUTEIIBUNSON
IPC: B41J13/00
Filed: 1993-06-22
Abstract: PURPOSE: To ensure accurate registration of images being printed continuously while superposed on a recording sheet where dye is transferred by means of a thermal printer. CONSTITUTION: The inventive printer comprises forward stepper motors 16, 18 for driving grid rollers arranged on the opposite sides of a sheet 10, a transverse stepper motor 26 for driving a transverse stage 24, leading edge sensors 32, 34 for detecting the leading edge of the sheet 10, a side edge sensor 30 for detecting the side edge of the sheet 10, and a control electronics 20 for controlling respective motors 16, 18, 26. The control electronics 20 operates respective motors 16, 18, 26 according to the inputs from respective sensors 30, 32, 34 under algorithm stored in a control program memory 38 thus registering the sheet 10 accurately.
Patent JP-H052997-A (JP)
Title: Cathode-ray tube
Inventor: KATSUMA TAKASHI
IPC: H01J29/48
Filed: 1991-06-21
Abstract: PURPOSE:To improve resolution on the whole area of a phosphor screen. CONSTITUTION:In a cathode-ray tube deflecting electron beams emitted from an electron gun composed of 1st to 6th grids arranged in order on a cathode K, by pin cushion type horizontal deflection magnetic field and barrel type vertical deflection field, dynamic voltage which changes in synchronization with deflection is applied to 3rd and 5th grids, G3 an G5, and a 4th grid G4 is composed of 1st to 3rd electron elements G41 to G43 placed in order in the direction from the 3rd grid G3 to the 5th grid G5. The 1st and the 3rd electron element G41 to G43 are formed in the shape of a cylindrical part and an elliptical cylinder part 23 which are formed at one end of each element G41, G43 and have a longer diameter in the horizontal direction where they face each other. On the 2nd electron element G42, a round electron beam passing aperture 24 and a pair of electron boards 25 are formed. The boards 25 are arranged to protrude into the elliptical cylinder part 23 of the 1st and 3rd electron elements, while holding G41 to G43 the electron beam passing hole 24 therebetween in the horizontal direction. The electron elements G41 to G43 are thereby formed, to which dynamic voltage changing in accordance with the deflection is applied.
Patent JP-S5946510-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOBAYASHI TAMOTSU
IPC: G01F1/60
Filed: 1982-08-31
Abstract: PURPOSE:To omit lining and measuring electrodes, by measuring impedance between power feeding terminals, and controlling a compensating voltage so as to obtain a secified value. CONSTITUTION:A fluid 1 flows in a conductive pipe 2 made of a nonmagnetic material. A pair of power feeding terminals 7 and 7a are arranged on the outer surface of the pipe 2 so as to face each other in the direction of a radius. A compensation voltage is applied to each terminal from a power source 8. An impedance meter 9 measures the impedance between the terminals 7 and 7a. The power source 8 is controlled so that the current does not flow between the pipe 2 and the fluid 1.
Patent JP-H0442156-A (JP)
Title: Pellicle
Inventor: YAMAKI KAORU
IPC: G03F1/62
Filed: 1990-06-08
Abstract: PURPOSE:To obviate the dust generation from the tacky adhesive layer of the pellicle and to enhance the adhesive property to a mask by using a tacky adhesive having a specific hardness. CONSTITUTION:This pellicle is formed of a pellicle frame and a pellicle film extended on one side face of the frame. The adhesive surface of the other side face of the frame is coated with the tacky adhesive having the hardness measured with a rubber hardness meter of JIS A type ranging 0.1 to 2.9 deg.. The tacky adhesive is too soft and has the possibility of generating creep and such is not so much preferable if the magnetic hardness is below 0.1 deg.. The tacky adhesive hardens and generates unequal adhesion at the time of pressing the pellicle to the mask, etc., when the hardness exceeds 2.9 deg.. The generation of an air path is resulted in such a case. A tacky adhesive of a hot melt type or the like is usable for this tacky adhesive.