baber/WOPTO huggingface dataset:
Patent JP-S5264005-A (JP)
Title: Rotary fluid pump
Inventor: SAKAMAKI HIROSHI
IPC: F04C2/344
Filed: 1975-11-21
Abstract: PURPOSE: To allow introduction of exhaust by forming separation chambers between side bodies and side plates which are placed between a housing and each side body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08314289-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G15/01
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a color image of high-image quality, by restraining the fluctuation of a transfer electric field at the respective transferring time, stabilizing separation electric discharge corresponding to the separation of toner, and excellently performing multiple transfer while preventing the re-transfer from occurring. CONSTITUTION: With respect to the transfer nip where transfer electrification means 40 is held in contact with the image carrier 1 across the transfer belt 8, a push up member 410 is mounted on the downstream side in the moving direction of the belt 8. Then, the transfer nip downstream side section of the nip 8 is pushed up and deform-pressed in contact with the image carrier 1 at the time of transferring, so that the separation of the toner image from the image carrier 1, transferred from the image carrier 1 surface to a recording material, is performed in the area where the transfer electric field of the transfer nip downstream is hardly exerted. Since the separation discharge in accordance with the separation of toner is prevented and the toner image is transferred onto the recording material in a stable state of electrostatic attraction, at the time for instance, transferring the subsequent second color overlapping the toner image of the first color on the recording material, the first color toner is prevented from being re-transferred on the image carrier, by the first color toner image brought in contact with the image carrier of the second color.
Patent JP-S5473029-A (JP)
Title: Automatic stroboscopic control circuit
Inventor: NUMATA SABUROU
IPC: G03B15/05
Filed: 1977-11-22
Abstract: PURPOSE: To enlarge the measurement range and widen the range of use of film sensitivity as well as diaphragm value by subjecting the reflecting light to logarithmic conversion so as to provide it for operation.  
     CONSTITUTION: Logarithmic compression log diode 12 is coupled to feedback circuit of operation amplifier 10 connected to photo-detector 11, and the operational amplifier 10 is coupled to operational amplifier 14 via logarithmic extension log diode 13. Accordingly, the light radiated from flash tube 20 and reflected by an object to be photographed is incident on the photo-detector 11, and the produced photo-electric current is logarithm-compressed by the log diode 12, thereafter it is logarithem-extended by the log diode 13 and inputted into the operational amplifier 14. The resultant output together with film sensitivity and diaphragm value data set in the diaphragm setting circuits 15 and 16 are operated. Subsequently, integrating capacitor 17 is charged by the output, and when it reaches the reference voltage, quench tube 22 is so conductive that the light emission of the flash tube 20 is suspended. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084871-A (JP)
Title: Gear ratio inspection device of toroidal-type continuously variable transmission
Inventor: NAKANO MASAKI
IPC: F16H57/00
Filed: 1994-06-22
Abstract: PURPOSE:To dispense with boring of an inspection port on a vehicle body by constituting a gear ratio inspection device of a toroidal-type continuously variable transmission so that it may be attached to the bottom wall of an oil pan in which operating oil is stored, and enabling the gear ratio to be inspected under its on-vehicle mounted state. CONSTITUTION:An inspection window 16a is provided on the bottom wall of an oil pan 16, and a sleeve 17 is fixed on its opening peripheral edge. The sleeve 17 is formed into its length extending upward from the oil surface level L in the oil pan 16, the corresponding end of a trunnion 4 is inserted into the sleeve 17. A member 18 provided with marks 18a, 18b is connected to the end of the trunnion, and a mark 16b is formed on the inner peripheral edge of the inspection window 16a on also the oil pan 16. The inspection window 16a is blocked by an attachable/detachable cover 19. In the inspection of the gear ratio, the cover 19 is removed, and the relative position between the marks 18a, 18b and the mark 16b is confirmed and inspected.
Patent JP-S5930839-A (JP)
Title: Stabilized synthetic rubber composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K3/16
Filed: 1982-08-12
Abstract: PURPOSE:A synthetic rubber composition, prepared by incorporating a salt of a halogenic oxyacid with a synthetic rubber, and having improved stability with prevented discoloration by heat. CONSTITUTION:A stabilized synthetic rubber composition prepared by adding a salt of a halogenic oxyacid to a synthetic rubber. A perchlorate, e.g. Zn, Al or NH4 perchlorate, a periodate, e.g. Zn, K or Na periodate, a chlorate, e.g. Zn, Cd chlorate, is used as the salt of the halogenic oxyacid. The amount thereof is 0.0001-1pt.wt. based on 100pts.wt. synthetic rubber An antioxidant is further added to produce the synergistic effect.
Patent JP-H10328622-A (JP)
Title: Method and device for discharging work from parts feeder
Inventor: ISHIHARA TAISUKE
IPC: B07B15/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To attain application to automatic metering of many works, assembly- line inspection and a feed line of parts in assembly operation by automatically and surely discharging the works one by one from a parts-feeder at some time interval even if the grain shape and the length of the works are not uniform. SOLUTION: In the case of transferring works 3 to a conveyor by using a parts-feeder 2, the works 3 are sent in such a state that these are arranged in a series shape and only the work 3 of the tip, which is positioned in the discharge end, is flicked out in the discharge end of the parts-feeder 2 one by one on a chute 5 interposed between the parts-feeder 2 and the conveyor by means of a rotary arm 4b rotated at prescribed number of revolutions. At this time, when time necessary for one rotation of the rotary arm 4b is 1/N, speed at which the work 3 advances in the inside of the parts-feeder 2 is (v) and the length of the work 3 is L and the rotary arm 4b is rotated at the number of revolutions becoming L<v/N, the works 3 of (v/L)-N pieces are thinned out.
Patent JP-H035866-A (JP)
Title: On-line program control system
Inventor: TSUDA YASUHIRO
IPC: G06F15/00
Filed: 1989-06-01
Abstract: PURPOSE:To simplify a program and to improve program generating efficiency by executing the different program by the same message identifier when a reception message with the message identifier is received from terminal equipment provided with a terminal address. CONSTITUTION:An execution program is selected by storing information for extracting the message identifier of the reception message 3 from the terminal equipment 1 in a message identifier extracting table 30, in addition generating the combination of the terminal address and the message identifier and the name of the execution program corresponding to it in an execution program determining table 40 and storing these two tables 30, 40. Accordingly, even in the case where the messages with the same message identifier are received from plural terminal equipment 1, the different programs corresponding to the respective terminal equipments 1 can be executed. Thus, the program becomes simple, and the program generating efficiency is improved.
Patent JP-H05334813-A (JP)
Title: Carriage supporting mechanism for information recording and reproducing device
Inventor: KIBUNE HIDEAKI
IPC: G11B21/02
Filed: 1992-06-01
Abstract: PURPOSE:To satisfactorily press the carriage via a roller in simple constitution without upsizing to stabilize the movement of a carriage. CONSTITUTION:The roller 9 in contact with one side of a guide rail 10b in a carriage base 4 is supported by a surface 20a which is approximately vertical to a rotational center shaft L of the roller 9 in a spring member 20. Moreover, a surface 20b at an acute angle with respect to the above approximately vertical surface 20a is formed so as to lengthen a spring part in the spring member 20. An end part of this acutely angluar surface 20b is fixed to the carriage base 4. The carriage base 4 is pressed to the side of other part of the guide rail by the roller 9 and the spring member 20.
Patent JP-H071276-A (JP)
Title: Support device for tool or work
Inventor: SAWA MASUMI
IPC: B25J17/02
Filed: 1993-06-11
Abstract: PURPOSE:To perform a finishing work, such as burr removal or polishing, effected by using a multishaft robot with a sensation further similar to a manual work. CONSTITUTION:A tool T is supported to the tip of the arm of a mutilshaft robot R rockably in a balanced state through balance in the direction of gravity. Besides, a pressure device to press a tool T against a work W, supported to a portion positioned facing the multishaft robot R, by a constant press force is provided. The own weight of the tool T as the press side or the work W is not applied as a press force. The press force is made approximately equal to thrust of the pressure device. Thus, the press force is reduced to a value lower than the own weight of the tool T or the work W and a finish work is executed by a sensation further similar to a manual work.
Patent JP-H05329379-A (JP)
Title: Manufacture of catalyst carrier for exhaust gas purification
Inventor: YAMAGISHI NORIO
IPC: B01J35/04
Filed: 1992-06-01
Abstract: PURPOSE:To ensure that the surface roughness of a corrugated sheet is partially changed easily and stably without increasing manhour. CONSTITUTION:A honeycomb product 1 is formed using a corrugated sheet 11 obtained by allowing a plain sheet to pass between paired corrugating rollers 3, 3' with partically varying surface roughness index, and this product 1 is inserted into a sleeve, accompanied by a procedure to disperse and fuse each contact part. The positional accuracy of parts with varying roughness index is improved by transferring the surface roughness index of the corrugated rollers 3, 3', and the roughness can be changed with the concurrent molding of the corrugated sheet 11, thus not contributing to an increase in manhour.
Patent JP-H10332220-A (JP)
Title: Air conditioner with floor heater
Inventor: MIYAGAWA SEIICHI
IPC: F25B27/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct a cooling operation in balance between temperature and humidity in a room by controlling cooling and heating operations based on temperature and humidity sensing information in the room. SOLUTION: In order to execute heating and cooling operations with refrigerant, there is a refrigerant circulating passage 1, a radiating circuit 3 is a closed loop, and water is circulated as heating medium. A temperature sensor 52 for sensing temperature of the indoor air and humidity sensor 53 for sensing the humidity are installed in the room. They are electrically connected to a controller 54, and temperature information sensed by the sensor 52 and humidity information sensed by the sensor 53 are input to the controller 54. The controller 54 controls operations of an indoor heat exchanger 6 and heating panel 43 based on the input temperature and humidity information. Suitable cooling operation can be efficiently executed under the control.
Patent JP-S5765747-A (JP)
Title: Preparation of modified polypropylene composition
Inventor: WACHI HIROSHI
IPC: C08L23/00
Filed: 1980-10-09
Abstract: PURPOSE: To obtain the titled composition with good adhesion to a polar material, by mixing a moldified PP prepd. by the melt kneading of PP, an unsaturated carboxylic acid and an org. peroxide with an ethylene-α-olefin random copolymer and then subjecting the resulting mixt. to heat treatment.  
     CONSTITUTION: A modified PP conposition is obtd. by mixing 90W50pts.wt. modified PP obtd. by the melt kneading of a mixt. consisting of 100pts.wt. PP 0.05W 5pts.wt. unsaturated carboxylic acid or a deriv. thereof such as maleic anhydride and 0.01W1pts.wt. org. peroxide such as benzoyl peroxide with 10W50pts.wt. ethylene- α-olefin random copolymer such as ethylene-propylene random copolmer and then subjecting the resulting mixt. to heat treatment at 60°C. The composition can be obtd. at a low cost by a simple operation and has good adhesion to a polar material such as polyester, glass or metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07289358-A (JP)
Title: Desk to be also used for table
Inventor: NIIZAWA YASUHIRO
IPC: A47B17/03
Filed: 1994-04-25
Abstract: PURPOSE:To facilitate the change of tools for mealtime and writing time, and to enable the stretch of legs of persons in condition that the persons sit in the four peripheries of a desk by placing a top plate on a large shelf plate fixed onto a shelf plate framework, and forming extension plates. CONSTITUTION:An upper shelf 18, a lower shelf 19, and furthermore, an intermediate shelf 40 are fitted to form a shelf plate framework. The shelf plate framework is arranged inside of a top plate 1 parallel with four sides of the top plate 1 so as to be easily used from the front surface and the back surface, and a large shelf plate 2, which can be used from four peripheries thereof so as to change the tools on the desk, is formed just under the top plate 1, and the shelf plate framework is fitted to the lower surface of the large shelf plate 2. In the case where the large shelf plate 2, with which change of the tool for meal and the writing tool is facilitated, is formed, rails 8 crossing each other at a right angle are laid as a support, on which the top plate 1 is placed and supported so as to stabilize the top plate 1, near the central part of the top surface of the large shelf plate 2. As a corner fixture 25, a columnar or a square pole type fixture for surrounding each column of four corners can be used. The top plate 1 is provided with an upper extension plate 36 and an intermediate extension plate 37, and simultaneously so as to widen the area of the top plate forward and backward, and a plate 38 with a stage difference is used as the top surface of the intermediate extension plate so that a sitting person can easily stretch the legs even in the case where the shelf plate framework is widened forward and backward.
Patent JP-H06345248-A (JP)
Title: Feed of article into case and device therefor
Inventor: INA MOTOKI
IPC: B65G47/96
Filed: 1993-06-11
Abstract: PURPOSE:To provide a method and a device for feeding an article which can feed an article, suppressing impact, independently of the rising/lowering operation of a winch. CONSTITUTION:An article feeding device is equipped with the first supporting means 7 whose one edge supports the opened port of a case 11 for accommodating an article, frame means 1 a part of which forms a revolution orbit on the opened port surface of the case 11, chain 4 as driving means 3, second supporting means 5 which supports the first supporting means 7 in the revolution orbit, and a sprocket 3 as the driving means 3 which revolves the second supporting means 5 in the revolution orbit from the fixed edge of the first supporting means 7 to the free edge direction. After an article is placed on the first supporting means 7, in the state where the first supporting means 7 is supported on the second supporting means 5, the second supporting means is shifted by driving the sprocket 3, and then the first supporting means deflects, and in the state where the free edge reaches the bottom surface of the case 11, the article is accommodated into the case 11 through the first supporting means 7.
Patent JP-S622825-A (JP)
Title: Rotary motor
Inventor: HASHIMOTO ISAMU
IPC: H02K21/14
Filed: 1985-06-27
Abstract: PURPOSE:To decrease the manhours required for assembling coils and cores by making a stator magnetic core in split construction and at the same time forming the yoke with tubulous steel. CONSTITUTION:In a stator magnetic core 14 the teeth and magnetic poles are punched integrally and laminated one upon another. A coil 5 is provided to the teeth of the stator magnetic core 14 with intermediary of insulating parts 11 and 12. At the center of the stator magnetic core 14, a rotor magnet 10 is positioned for free rotation which is fixed to an axis 3 unitarily. A yoke 6 is made up of the tubulous steel and magnetically connected to the stator magnetic core 14 serving as an outer frame of a motor at the same time. The axis 3 is supported by the yoke 6 through roller bearings 2 and 8. In this way, the manhours required for assembling coils and cores can be decreased and at the same time the quality of a rotary motor is improved.
Patent JP-H0434446-A (JP)
Title: Power transmitting device for electrophotographic copying device
Inventor: KAMIKAWAJI MAKOTO
IPC: G03G15/00
Filed: 1990-05-30
Abstract: PURPOSE:To lighten an entire device by providing plural rotors including a photosensitive body in which an inertia addition member is coupled on the same shaft and connecting a common motor with the rotor by means of a transmitting member whose power transmitting frequency is fixed to be >= 50 Hz. CONSTITUTION:The plural rotors 19-23 including the photosensitive body 13 in which the inertia addition member is coupled on the same shaft are provided and connected with the common motor (1) by the transmitting members 2-12 whose power transmitting frequency is fixed to be >= 50 Hz. In this case, as the rotating variation frequency becomes higher, the damping factor of the rotating variation frequency can be made higher by means of the moment of inertia added to the photosensitive body 13; therefore, the damping factor of the rotating variation frequency can be made remarkably higher, even through the moment of inertia added to the photosensitive body 13 is made to be small, by increasing the power transmitting frequency of the power transmitting members 2 - 12 to >= 50 Hz. Thus, the weight of the inertia addition member coupling to the photosensitive body can be lightened, so that the weight of the entire device can be lightened.
Patent JP-2000326577-A (JP)
Title: Sheet carrying method for continuous form printer
Inventor: KAWAMOTO MASARU
IPC: B41J11/42
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection even when various continuous forms are used by returning a recording sheet reversely to the feeding direction by a specified amount when a recording sheet having holes other than sheet carrying holes is fed or when print operation is stopped thereby stopping print operation while facing the surface of the recording sheet against a sheet detecting means. SOLUTION: During print operation, a sheet 5 having feed holes on the opposite fringe parts is carried in the direction of arrow A by a carrying tractor 4 and a sensor 10 detects the end of sheet and the presence of sheet in a printer. When print operation is stopped, the sheet 5 is returned in the direction B opposite to direction A so that the sensor 10 can detect a sheet 5 even if a hole is provided at same position as the sensor 10 by returning the sheet to a region having no hole. Furthermore, a brush 11 is disposed immediately before the sensor 10 so that the returned sheet 5 is loosened above the brush 11 and even a punched sheet 5 can be detected surely by the sensor 10.
Patent JP-H11333585-A (JP)
Title: Device and method for de-smearing of laser beam-based piercing device
Inventor: ISO KEIJI
IPC: B23K26/064
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To remove residue components of a via hole without a wet process by converting green light generated by a green light generator into line shaped beam light, and scanning an area in which the via hole is formed with the line shaped beam light. SOLUTION: A de-smearing device includes a green light generator 1 for generating green light having a predetermined wavelength, a line shaped beam generating unit 2 converting the generated green light into a beam light whose cross-section is a line shape, and a mechanism for scanning a working area in which a via hole is formed with the line shaped beam light. In the green light generator 1, a second harmonic wave having a wavelength of 532 nm is extracted from pulse shaped laser light from a YAG laser oscillator, and is outputted. In the line shaped beam generating unit 2, the line shaped beam light is converted into a pulse shaped one for irradiation. By setting irradiation energy per one pulse to 1 mJ or below, residue components can be removed.
Patent JP-S6120021-A (JP)
Title: Electrophotographic copying machine
Inventor: SHIRAKI KENPACHI
IPC: G03G15/041
Filed: 1984-07-06
Abstract: PURPOSE:To improve copy efficiency by allowing an exposure scanning means for an original to vary in nonexposure scanning speed during backward movement, and making the nonexposure scanning speed faster in continuous copying operation than when the final one copy is taken in continuous copying mode or during copying operation in single copying mode. CONSTITUTION:A home position detecting circuit 55 connected to a CPU53, etc., through an I/O56 detects the arrival of an exposure lamp at its home position and transfers its detection signal to the CPU53, etc. A DC servo motor 57 is connected to the CPU53, etc., through a controller 58. The return speed depends upon copy magnification during continuous copying operation, but is constant and slowest regardless of the copy magnification when the final copy is taken in continuous copying mode and during copying operation in single copying mode. An exposure scan on the original 5 is made and it is judged at the end of forward movement in the exposure scan whether the final one copy is taken or not; when so, the exposure lamp moves forth at the slowest speed.
Patent JP-H0337334-A (JP)
Title: Ultra red ray protector for exhaust gas of gas turbine engine
Inventor: AAMANDO EFU AMERIO
IPC: F02C7/00
Filed: 1990-05-30
Abstract: PURPOSE: To suppress the intensity of infrared radiation of exhaust gas with cooling air mixed by longitudinally-fitting a plurality of nozzles at an elongated tapered exhaust manifold, and fitting a plurality of mixing ducts separately from the nozzles so as to be aligned with the respective nozzles. CONSTITUTION: An exhaust manifold 3 having an inlet 4 receiving exhaust gas from an engine is formed into a tapered shape whose cross-sectional area decreases gradually from its inlet 4 to its blocking end 7, and a plurality of rectangular nozzles 6 are longitudinally-arranged. A plurality of mixing ducts 15 where the respective nozzles 6 extend in them are arranged along the exhaust manifold 3. The mixing ducts 15 are disposed separately from the manifold 3 to delimit an inlet space between the nozzle 6 and the mixed duct 15. The cooling air introduced from the inlet space is mixed with exhaust gas to suppress the intensity of an infrared signal of exhaust gas.
Patent JP-H09326824-A (JP)
Title: Packet reception system
Inventor: HARASAKI SHIZUKA
IPC: H04L47/2466
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the processing capability of the system from being lost due to a large number of packets even when the large number of the packets are sent tentatively resulting from an operation fault of a terminal equipment in the packet reception system receiving multiple packets. SOLUTION: A control packet is extracted from a packet received by a reception packet type discrimination section 3 and a count section 5 counts the number of the extracted control packets. In this case, every time the control packets within a prescribed time counted by a timer 6, the number is counted for each link. After the count exceeds a default value stored in a default value storage section 4, the received control packets are aborted. The default value stored in the default value storage section 4 is decided in advance for each link. Thus, stable processing is applied to packets received normally by aborting the control packets received by an operation fault or the like.