baber/WOPTO huggingface dataset:
Patent JP-H09297504-A (JP)
Title: Image forming device
Inventor: TANAKA MASAO
IPC: H04N1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of continuously detecting the operational abnormality of plural series of functional components for which checking is required. SOLUTION: The operations of plural functional components for performing an image forming operation are checked, and when the abnormal operation is detected, the abnormality of the functional components is displayed on the display panel of a control part 20, and the operations of scanner component, lens component, mirror component and fixation heater component as the functional components are successively checked by a scanner original position sensor 12, a lens original position sensor 13, a mirror original position sensor 14 and a heater thermistor 15, and it is made possible to select the operation of stopping the device at this time, or the operation of continuing the following checking by the input from the control part 20 when the abnormality of the functional components with the abnormality detected is displayed.  Besides, a specified functional component can be previously removed from abnormality detection objects by operating the control part 20 in advance, then, the checking work for maintaining and repairing the device is efficiently performed while grasping the operation of plural functional components as a whole.
Patent JP-H09269822-A (JP)
Title: Travel controller for vehicle
Inventor: OYA MAKOTO
IPC: G05D1/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To control a crossing by means of the independence of vehicles and to easily change a travel course by providing a means for receiving an origination signal from the other vehicles by the entrance of the crossing and stopping the vehicles. SOLUTION: When the vehicle A with high priority detects an address board 5 for crossing control, it decides whether the projection command of projector 10 is valid or invalid based on address data from the address board 5, and judges whether an obstacle sensor 8 receives light or not when the command is valid. When the command is invalid, the projector 10 is set to off for the purpose of the prevention of the unnecessary stop of the vehicle A. When the obstacle sensor 8 receives light, the vehicle A is stopped and it is made to standby until the obstacle is eliminated. When the sensor does not receive light, the projector 10 is turned on for the purpose of stopping the vehicle B on an opposite side. When the vehicle B with low priority does not receive the origination signal (light signal) from the other vehicle A, it passes through the crossing 1. It stops before the crossing 1 when it receives the signal.
Patent JP-S5359386-A (JP)
Title: Linear light output emission unit
Inventor: IGARASHI MASAFUMI
IPC: H05B44/00
Filed: 1976-11-09
Abstract: PURPOSE:A LED for monitor drivem by the prescribed voltage and a LED are connected in paralled to the output edge of an amplifier, and a photo detector for monitor operated by the zero bias voltage is connected to the input edge.  Then, the radial flux of the LED for monitor is caused to be incident to the photo detector for monitor to make a negative feedback amplifier, thereby obtaining the linear light output.
Patent JP-S5359418-A (JP)
Title: Wide angle lens of retrofocus type
Inventor: SHIMOKURA TOSHIKO
IPC: G02B13/04
Filed: 1976-11-09
Abstract: PURPOSE: To effectively correct various aberrations with a small number of lenses by arranging a lens system consiting of five lens groups in a specified relation of arrangement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06344288-A (JP)
Title: Sucking device
Inventor: YAMAGISHI KEIICHI
IPC: B65G47/91
Filed: 1993-06-04
Abstract: PURPOSE:To perform stable suction of one article even when the other article is dislocated, in a sucking device to simultaneously suck a plurality of the articles. CONSTITUTION:A plurality of suction pipes 6 sliding across an air suction chamber are mounted on an air suction chamber 1 and a suction port 11 communicating with the air suction chamber 1 when the suction pipe is slid in an up state is formed in the surface of the suction pipe 6. A compression spring 10 through the force of which each suction pipe 6 is energized into a down state is arranged. When an article is dislocated from the suction pipe 6, the suction pipe is slid to cut off communication between the suction port 11 and the air suction chamber 1.
Patent JP-H07236728-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1993-06-04
Abstract: PURPOSE:To provide a slot machine which gives a strong impression and amusement and which requires less time and cost by reducing an installation space of the game machine to improve profitability and by simplifying planning, designing and construction of a game place. CONSTITUTION:This slot machine which varies a plurality of picture patterns by throwing a game medium into a charging door, by operating a game starting switch, and stopping the variation of each picture pattern at a predetermined stop timing, comprises liquid crystal displayers 20a, 20b, 20c, provided in its front face, a display controlling means 31 for making each of liquid crystal displayers 20a, 20b, 20c display a picture pattern, and a prize-giving determining means for judging whether or not a combination of each picture pattern after stopping the variation coincides with a predetermined prize-giving combination. Further, when the display controlling means judges that the prize giving determining means coincides with the prize-giving combination, it makes the liquid crystal displayers 20a, 20b, 20c display each picture pattern corresponding to the prize-giving in a frame by enclosing each picture pattern.
Patent JP-S6026651-A (JP)
Title: Production of sound shielding lead plate
Inventor: NODA KENICHI
IPC: C23C2/10
Filed: 1983-07-23
Abstract: PURPOSE:To produce a sound shielding lead plate which is extremely thin and has good shielding power by passing continuous iron foil through the molten metal mixture composed of lead and tin to stick lead on the surface of the iron foil. CONSTITUTION:A molten metal mixture 11 composed of molten lead and tin is contained in a heating pan 10 and extremely thin continuous iron foil 14 of about 20mu formed by an electric field method wound on a reel shaft 13 is dipped in the mixture 11 by a leading roller 16 via guiding rollers 15. The foil is then passed on a drum 12 contg. a cooler and is taken up on a reel 17 after the foil is regulated to a specified thickness by a doctor 18. The mixing ratio of tin is made about 5-20wt% by the weight of the lead and the traveling speed of the foil 14 is made about 300-500mm. per second. About 10-30mu tin-contg. lead layer is thus formed on the top and bottom surface of the lead 14 of about 20mu and the extremely thin sound shielding lead plate having about <=0.1mm. overall thickness is obtd.
Patent JP-H06172215-A (JP)
Title: Preparation of weak toxic vaccine of bullous belt-like pembigoid virus
Inventor: FUIRITSUPU JIEI PUROBOSUTO
IPC: A61K39/12
Filed: 1993-06-04
Abstract: PURPOSE: To provide a process for producing the attenuated vaccine for varicella zoster viruses(VZV) accompanied by an increase in the yield of the VZV. CONSTITUTION: The VZV infected sensitive cells selected from the human diploid cells are cultured under a sufficiently high nutrition condition until confluent monolayer cultured matter is obtd. These VZV infected cells are infected at the multiplicity of infection as high as possible for practicability and the VZV infected and cultured matter is maintained at the high nutrition state for about 22 to 96 hours. The cultured matter in which the infectious VZV products are maximized is collected. According to this method, the cell density of about 500,000 cells/cm<2> is stationarily obtd. by using a customarily used culture vessel.
Patent JP-S61293764-A (JP)
Title: Vtr head polishing method
Inventor: HARUYAMA TAKEO
IPC: G11B5/187
Filed: 1985-06-19
Abstract: PURPOSE:To make jigs highly accurate, simplified structured, and cheap for the purpose of reducing a machining cost by radially arranging head bases with VTR heads and providing a base blank with center datum holes and slide guide holes. CONSTITUTION:A polishing jig 22 is fitted to the small diameter part 21b of a main spindle 21, and upper polishing jigs 25, 26, and 27 are also fitted being piled on the jig 22. And head base clamps 31 to which blanks 32 to be head bases are arranged radially are fitted between these jigs. The outer peripheries of these blanks to be head bases share a cylindrical face 52 with the outer peripheries of jigs with the result that the blanks to be head bases are positioned with high accuracy only by fitting a center datum hole 34 to the small diameter part 21b of the main spindle. The abrasive tape 28 polishes the heads 55 of VTRs taking the cylindrical faces 25b, 26b, and 27b of the respective polishing jigs 25, 26, and 27 as guides. The abrasive tape 28 is inclined at the same degree as the running angles of VTR tapes and the rotation of the jigs is driven with pins 23 made to fit to slide guide holes 38, and each of the blanks 32 are cut at this portion after being polished becoming head bases.
Patent JP-H03261702-A (JP)
Title: Sustained release powder
Inventor: YOSHII FUMIO
IPC: A01N25/18
Filed: 1990-05-24
Abstract: PURPOSE:To economically obtain sustained release powder of long working life including perfumes, insecticides, rust preventives, moth-proofing agents, dust-proofing agents, etc., by mixing a long-chain compound, sustained release material and urea. CONSTITUTION:A long-chain compound and a sustained release material are mutually mixed at the weight ratio (1:0.1)-(1:10) into a solution, which is then mixed with urea to obtain the objective sustained release powder. When the solution is sprinkled on the urea followed by slowly agitation, the mixture will become pasty and be expanded; however, after left at rest as it is, the mixture will gradually shrink into the present dry powder. The agitation temperature is 30-60 deg.C, the time required being 2-20hr. Said long-chain compound is >=100 in molecular weight (e.g. hexyl alcohol, capric acid), and the molar ratio of the urea to long-chain compound is (1:5)-(1:15).
Patent JP-H09321118-A (JP)
Title: Substrate conveying device
Inventor: YOSHITANI MITSUAKI
IPC: H01L21/68
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate conveying device in which a deflection of a substrate is suppressed and nonuniformity in drying the surface of a substrate is prevented. SOLUTION: When a rectangular substrate 13 is conveyed, an air cylinder 7 for attitude control is driven so that the entire face of the rectangular substrate 13 is changed from a horizontal attitude to a predetermined inclined attitude together with a first substrate supporting member 12 and a second substrate supporting member 20. Consequently, the horizontal component in the deflection direction is shortened so that the deflection of the rectangular substrate 13 is suppressed. A breakage due to over-deflection of the rectangular substrate 13 can be suppressed accordingly.  Since a process liquid supplying member 22 is disposed along the upper periphery of the rectangular substrate 13 in the evenly inclined attitude and a process liquid is supplied from the process liquid supplying member 22 to the upper periphery of the rectangular substrate 13, the process liquid is not stopped in the way and is discharged from the lower periphery of the inclined attitude. The self weight of the process liquid to the rectangular substrate 13 is reduced so that the deflection of the rectangular substrate 13 is suppressed. The breakage due to the over-deflection of the rectangular substrate 13 can be accordingly suppressed.
Patent JP-H09319794-A (JP)
Title: Tube machining control device
Inventor: MURAKAMI YOSHIO
IPC: G06Q50/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To make a highly accurate production plan of a mark tube machining job by obtaining the machining information on every tube to be cut and totalizing the tubes in each same diameter to estimate the amount of materials used and the tube machining time. SOLUTION: A CAD 1 stores the design data (CAD data), etc., on a produced switchboard in a data base, produces the machining data on a mark tube to be used for an electric wire based on the design data and stores the data in a machining data storage disk 2. An information processor 3 calculates the total length of the tube to be machined and also the total machining time of a tube machining device 5 based on the totalization result stored in the disk 2 in each same tube diameter. Then the processor 3 adds the worker's manhour to those calculated total length and total machining time and estimates the amount of tube materials used and the tube machining time to show them on a display device 6. As a result, the actual work of a site is accurately grasped and a highly accurate production plan is made for the mark tube.
Patent JP-H11327468-A (JP)
Title: Liquid crystal shutter type crt display device
Inventor: NAKAMURA HOCHI
IPC: G09F9/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by improving a visual angle characteristic in a liquid crystal shutter type CRT display device. SOLUTION: A liquid crystal(LC) shutter is constituted of arraying LC elements 23, 26a using ferroelectric LC and polarizing filters 21, 22, 23, 25, 27 and arranged in the front of a CRT 20. The adjacent ferroelectric LC elements 23, 26a are arranged so that their optical axes do not coincide with each other. Consequently color slippage in the case of observing the shutter from an oblique direction and be reduced without deteriorating an optical characteristic in the case of observing it from the front. When the optical axis of the LC shutter is made coincide with the horizontal and vertical axes of the CRT 20, color reproducibility can be improved.
Patent JP-H089382-A (JP)
Title: Image information transfer system
Inventor: YAMAGUCHI TETSUYA
IPC: H04N19/136
Filed: 1994-06-17
Abstract: PURPOSE:To efficiently compress the respective pixel data of continuous picture information and to transmit them to an external device. CONSTITUTION:This system is constituted of a picture information transmission circuit 130 constituted of a transmission picture information register 131, a previous time transmission file 132, a comparison processing part 133 and a transmission processing part 134 and a picture information reception circuit 140 constituted of a reception processing part 141, a reproduction processing part 142, a previous time reception file 143 and a reception picture information register circuit 144 and the conitnuous picture information is provided. In this case, by high similarity among pictures, the same or approximately same picture element information amount is expressed only by flag data and by compressing pixel data, data transfer time is shortened and transmission is performed.
Patent JP-2000199937-A (JP)
Title: Cartridge for photographic roll film
Inventor: SHIBAZAKI OSAMU
IPC: G03B17/30
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To realize a cartridge for a photographic roll film with which a space for the arrangement of a member and an element for a new mechanism in a camera can be provided. SOLUTION: For a light-shielding container for the photographic roll film in which a film is wound to a spool shaft 12 and kept in a lighttight condition by a casing; a thin film is used as the base film of the roll film, and also the end part of the synthetic resin spool shaft 12 molded as a single member is exposed to an outside surface, and is arranged so as not to substantially protrude from the end part of the casing, and both end parts of the shaft 12 are engaged with the shaft of the camera.
Patent JP-S5864937-A (JP)
Inventor: BETEII AN KONROI
IPC: B65D5/04
Filed: 1982-08-03
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-H0429867-A (JP)
Title: Image forming device
Inventor: MIYOSHI YOICHI
IPC: B26F1/00
Filed: 1990-05-26
Abstract: PURPOSE:To eliminate the need for opening a plurality of filing holes later on recorded paper which has been discharged outside by a construction wherein an image is recorded on the recording paper while the recording paper is fed by a feed means, and the recorded paper is discharged outside. CONSTITUTION:While recording paper 2a made of roll paper is continuously fed in an arrow direction (a) by a paper feed roller 3, an image is successively recorded on the paper 2a from a position R by a head 4. The recording paper 2a is discharged outside for a paper discharge port 8 of a device body 1 by a paper discharge roller 7. After the completion of recording for one page, the recording paper 2a is fed by a fixed amount in the arrow direction (a) in an unrecorded state and stopped. A cutter 6 is rotated about a shaft 6a and cuts the recorded paper 2a widthwise at a position C. When the recorded paper 2a is cut, two filing holes 25 are opened on the top part of the remaining unrecorded paper 2a so as to be symmetrical to each other with respect to the center of the top part. In this manner, the recording paper 2a can be simply filed without conduction a troublesome perforating operation later.
Patent JP-H0854200-A (JP)
Title: Method and equipment for excavating battle encampment for two person
Inventor: ARAN EI AREKUZANDAA
IPC: F42B3/00
Filed: 1995-05-10
Abstract: PURPOSE: To install a two-soldier fighting position efficiently, by arranging an explosive at each bottom of hollow recesses with desired depth excavated at regular intervals, denoting this explosive so as to loosen the soil within the limited extent for removal, and adjusting the inwall of the hollow recess. CONSTITUTION: The user bores a plurality of hollow recesses 60 and 62 arranged at specified intervals to desired depths using a material-retention type auger 20, and installs an explosive 16 at each bottom of the bored recesses 60 and 62, and connects a remotely operable triggering device 42 through fuses 50 and 52 to this explosive 16. It is to be desired that the explosive 16 should be a binary explosive. Next, he loosens the soil 64 within the limited extent by donating the explosive 16, and removes the loosened soil 64. Next, he adjusts an inwall part of such structure that the soil is removed as required. As a result, he can install a two-soldier fighting position efficiently.
Patent JP-S5841485-A (JP)
Title: Semiconductor memory circuit
Inventor: AOYAMA KEIZOU
IPC: H01L21/8244
Filed: 1981-09-01
Abstract: PURPOSE:To speed up an access time and to avoid mis-reading, by shortening gate circuit bit lines. CONSTITUTION:When a gate pulse phi2 is applied to gate circuits G21, G22, the circuits are both turned on and connected directly to a power supply. Thus, even if a bit line is interrupted from the power supply through the turned-off gate circuits G11, G12, the line is charged to the power supply level rapidly through the turning on of the gate circuits G21, G22. Further, a gate circuit is turned-on with the gate pulse phi2 and the circuit shortens bit lines BL and BL'. That is, in shortening both lines BL and BL' just after the accessing, the potential at L level is somewhat quickly charged with the potential of the other H level and the transit to H level can quickly be finished.
Patent JP-S6113680-A (JP)
Inventor: BUIRIIBARUTO DOOSUTO
IPC: G02B7/182
Filed: 1985-06-24
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-H10323663-A (JP)
Title: Water purification method using excimer ultraviolet ray lamp
Inventor: SAMEJIMA SHOICHI
IPC: C02F1/78
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a water purification method wherein bromic acid ions produced in an advanced water-purification process using an ozone treatment and an active carbon treatment and a water purification process employing a prechlorination treatment can be efficiently removed. SOLUTION: The water purification method using an excimer ultraviolet ray lamp, wherein an excimer ultraviolet ray lamp 5a having a peak wavelength range of form 190 (nm) to 200 (nm) is disposed in an excimer ultraviolet ray treatment tank 5 to irradiate water to be treated with excimer ultraviolet rays, whereby bromic acid ions are removed, is provided as a fundamental means. As a specific example of a device, an ozone contact tank 1, an active carbon treatment tank 4, and an excimer ultraviolet ray treatment tank 5 are provided and ozone is diffused in water to be treated in the tank 1 and the water is fed into the tank 4 so as to be subjected to an active carbon treatment and further in the tank 5, water is irradiated with excimer ultraviolet rays to remove bromic acid ions produced in the ozone treatment.
Patent JP-H11318771-A (JP)
Title: Vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/26
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of sufficiently cooling heating elements such as a power cord, an electric component without reduction in the amount of cooling air of the motor-driven part of a motor-driven air blower. SOLUTION: A vacuum cleaner is provided with a vacuum cleaner main body 1 provided with a dust collecting chamber 4, an exhaust hole 30 connected to the air, and a cord reel chamber 6 connected to the air, a motor-driven air blower 21 in which a suction opening 24a is connected to the dust collecting chamber 4 and an exhaust opening 23a is connected to the exhaust hole, and heating elements such as a power cord 34 housed in the cord reel chamber 6, an electric component 37. In this case, the cord reel chamber 6 is connected to the suction opening 24a of the motor-driven air blower 21 via a connecting hole, and a negative pressure chamber 29 to form a cooling air duct in which cooling air flows in order of a cord inlet and outlet 32, the cord reel chamber 6, the connecting hole, the negative pressure chamber 29, and the motor-driven air blower 21.
Patent JP-S6027000-A (JP)
Inventor: MIFUNE YOSHITERU
IPC: G10L15/10
Filed: 1983-07-25
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-H06283716-A (JP)
Title: Field effect semiconductor device, its manufacture, and its application to matrix controller
Inventor: DEIDEIE PURIBA
IPC: H01L29/788
Filed: 1993-05-14
Abstract: PURPOSE: To obtain a field effect semiconductor device in which drain-channel junction can be reverse biased strongly so that a second gate is charged through carrier implantation by arranging the second gate having no external connection and charged to a specified floating level oppositely to and in parallel with the channel. CONSTITUTION: Two second gate arms GS1, GS2 are arranged between a gate GP and the source and drain regions. One gate is disposed on the boundary of channel and drain and the other gate is disposed on the boundary of channel and source. Two gates have identical unit shape and constitute a single second gate GS having two arms GS1, GS2. Drain-channel junction is reverse biased until avalanche state is reached. In this regard, electrons are injected from a plasma into one arm of floating second gate which can be reverse biased strongly so that it is charged.
Patent JP-S5361274-A (JP)
Title: Production of high frequency semiconductor devce
Inventor: NARA AIICHIROU
IPC: H01L21/52
Filed: 1976-11-12
Abstract: PURPOSE: To make Schottky junction ohmic without degrading it and reduce power loss in UHF by making a Ni film containing phosphorus over the entire surface other than Schottky electrode surfaces and performing low temperature heat treatment by an electroless plating method. 
     COPYRIGHT: (C)1978,JPO&Japio