baber/WOPTO huggingface dataset:
Patent JP-S62178923-A (JP)
Title: Laser picture drawing projection-display device
Inventor: SONEHARA TOMIO
IPC: G02F1/05
Filed: 1986-02-03
Abstract: PURPOSE:To decrease a speed of a scan system, and to execute easily high density write and animation write by emitting plural write use laser beams. CONSTITUTION:Plural laser beams 2 from a laser light source 1 are modulated by a modulating equipment 12, scanned on a light valve 4 by a deflecting device 3, form an image, and execute a control by a control device 11 of these systems. Subsequently, an image on the light valve irradiates a projected light 6 from a projected light source 5 to the image of the light valve through a projected light separating means 7, read out as a reflected light, and he reflected light becomes a projected light 8 by the projected light separating means 7,and forms an image on a screen 10 through a projection optical system 9. In this case, even if plural laser beams are deflected by the same deflecting device, or even if they are deflected by different deflecting devices, either will do. In this way, since the laser beams are deflected by the same deflecting device, a modulating and deflecting system for displaying an animation is simplified, and by executing write by different deflecting devices, a display device having a high function can be obtained.
Patent JP-H02202214-A (JP)
Title: Television receiver
Inventor: SASAKI KAZUYOSHI
IPC: H04N5/44
Filed: 1989-01-31
Abstract: PURPOSE:To fulfil a purpose with excellent operability when a program of other channel(CH) is desired to be confirmed when a program is being watched by adopting a constitution such that a CH search is terminated for a prescribed time such as 30 or 60sec and the original CH is selected and received. CONSTITUTION:When a CH search button 10b of an input control section 10 is depressed, a specific CH reception time setting circuit 8a controls a CH revision command generating circuit 8b every time being the division of a prescribed time (e.g. 30sec) by a set CH number except the CH received at present. A specific CH receiving information generating circuit 8d extracts the received information of a specific CH among the channel selection reception information of all the CH stored in a memory 9 to control a tuner 1 via a tuner control means 8c. The other remaining channels except the CH selected at present are selected sequentially by having only to operate once the CH search button 10a of the input control section 10 and the original CH is selected after a prescribed time lapses and when the video image of other CH is desired to be watched while watching a CM, the object is attained with excellent operability.
Patent JP-2000220440-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKADA KEIJI
IPC: F02D41/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent NOx from being released from a catalyst to the atmosphere as it is in unpurified state by setting the air-fuel ratio of exhaust gas to the state with air in excess of a theoretical air-fuel ratio (lean state) when the catalyst is in inert state where it cannot purify the absorbed NOx. SOLUTION: The exhaust gas from an internal combustion engine 1 is discharged through an exhaust passage 6, and an exhaust emission purifying catalyst 7 is interposed in the exhaust passage 6. The catalyst 7 has the characteristic of absorbing NOx in exhaust gas under the lean condition of the exhaust air-fuel ratio, releasing and reduction-purifying the absorbed NOx by the reduction component in the exhaust gas under the rich condition. When the catalyst temperature detected by a catalyst temperature sensor 16 is a prescribed value (for example, 300 deg.C) or lower, wherein the catalyst 7 is not in active state, the NOx absorbed in the previous stop of the engine might be released as it is unpurified. Therefore, to prevent the release of NOx from the catalyst 7, a lean combustion control is forcedly performed.
Patent JP-H07229712-A (JP)
Title: Mold mismatch measuring equipment for frameless casting mold
Inventor: KAWABATA MASAHIDE
IPC: G01B11/00
Filed: 1994-02-21
Abstract: PURPOSE:To make consistent quantitative mold mismatch measurement for casting molds directly resulting in the defect due to mismatching without touching the casting molds by moving a laser type or infrared light-emitting diode type distance sensor from a certain casting mold to an adjacent casting mold for measurement. CONSTITUTION:Vertical, frameless and green sand molds 5, 6 are arranged on a casting mold carrying fixed rail 10 and a casting mold carrying movable rail 11. A laser type distance sensor 1 of a measurement range of 40.0+ or -0.01mm is set up on a straight moving carriage 3 which straightly moves along a rail 4 provided in parallel to the moving direction of the casting molds. The carriage 3 is moved by an air cylinder 7 provided on the extension line of the rail 4. Mismatch measurement for the casting molds is made by passing a sensor 1 through the parting faces 9 of the casting molds 5, 6 with the cylinder 7 and determined as the difference between distances to the casting molds 5, 6 right before and after passing through the parting faces 9. The fixed rail 10 and the moving rail 11 are alternately arranged and the casting molds 5, 6 are carried on the moving rail which is repeatedly moved forward and backward by another driving means.
Patent JP-H05185608-A (JP)
Title: Ink-jet recorder
Inventor: TABATA SHINJI
IPC: B41J2/21
Filed: 1992-01-11
Abstract: PURPOSE:To provide an ink-ject recorder wherein at a joint of a printing sphere, neither a line by feeding accuracy of a recorded body nor deviation of a printing position by a difference of driving timing of a nozzle in the case of use of a driving type ink-jet recording head is generated. CONSTITUTION:Recording heads 7K, 7C, 7M, 7Y having each color are mounted on a recording head fitting member 10 and fitted onto a carriage by tilting through a spacer 11. The carriage moves the recording head to a printing sphere for stopping, turns a drum 9 and performs printing in a main scanning direction. A nozzle is divided and driven every 4 bits, a signal obtained by delaying output of an encoder is used for a trigger signal in each recording head so that a delaying quantity of the respective and every recording head is changed.
Patent JP-H01197870-A (JP)
Title: Frequency learning device for word dictionary
Inventor: TAKAHASHI TSUTOMU
IPC: G06F17/22
Filed: 1988-02-03
Abstract: PURPOSE:To more quickly execute next spelling check by moving a word which is used frequently among the words which have been registered in a word dictionary by a user, to the head of the word dictionary. CONSTITUTION:When a prescribed word is instructed to a storage means 102 for storing a word which has been inputted by an input means 101, whether its word exists in the storage means 102 or not is decided, and storage positions of two words which have been stored adjacently in the storage means 102 are replaced by a replacing means 105. Subsequently, it has been decided by a deciding means 104 that a specific word exists in the storage means 102, the replacing means 105 is controlled by a control means 106 so as to replace the storage position of the prescribed word. Accordingly, the word which is used frequently among the words which have been registered in the word dictionary by a user moves to the head of the word dictionary. In such a way, the next spelling check is executed more quickly.
Patent JP-H01197847-A (JP)
Title: Data protecting device
Inventor: YAMAMOTO HARUHIKO
IPC: G06F11/00
Filed: 1988-02-03
Abstract: PURPOSE:To prevent the influence exerted on data due to an abnormal operation, and also, to protect the processing data by resetting an operation of a CPU when read and write of the data are being executed and holding the operation of the CPU when read and write of the data are not being executed. CONSTITUTION:When an IC card 10 is drawn out of a connector 20 and a device main body 30 is executing read and write of the IC card 10 and data, a software reset is applied to a CPU 31. As a result, by drawing out the card, a program comes not to operate normally, and it can be prevented that processing data is broken down due to an abnormal operation of the CPU 31. On the other hand, when the IC card 10 is drawn out of the connector 20, and the device body 30 is not executing read and write of the IC card 10 and data, a software reset is not applied to the CPU 31, and its operation is held as it is. Accordingly, a noise generated by drawing out the card is eliminated by a bus buffer 50, and a malfuction is prevented. In such a way, the influence exerted on the data due to an abnormal operation can be prevented, and the processing data can be protected.
Patent JP-H09191171-A (JP)
Title: Printed wiring board
Inventor: MORI YOJI
IPC: H05K3/28
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable printed wiring board in which a circuit pattern provided on the upper surface of an interlayer insulation layer formed on the printed wiring board can be connected surely with a conductor pad region without causing any defective connection by arranging openings around the conductor pad region without lapping over the conductor pad region substantially equalizing the quantity of resin filling the opening around the pad region to that filling other opening. SOLUTION: Openings 8L are arranged around a photo via land, i.e., a pad 12L, without lapping over the region of pad 12L wherein the area of an opening 8L located around the region of pad 12L is set equal to the area of other opening 8. Consequently, the quantity of resin 13 filling the opening 8, 8L is equalized entirely over a printed wiring board 1 and the quantity of resin 13 flowing over the opening is equalized for all openings.
Patent JP-H03228373-A (JP)
Title: Solid state image pickup device
Inventor: NAKAI MASAAKI
IPC: H04N5/378
Filed: 1990-02-02
Abstract: PURPOSE:To suppress a quasi-signal called 'a photodiode dark current' by forming a barrier against electrons under an overflow gate in a substrate at the side of a photodiode. CONSTITUTION:A barrier 30 against electrons on the photodiode side is formed at a position 31 in a substrate. Accordingly, the charges to be stored in the photodiode are limited by an inner barrier 30 on the side of the photodiode, a dark current Qd generated under an overflow gate does not flow to the photodiode side over the barrier 30, but entirely flows to the overflow drain. As a result, it can suppress a false signal in which the dark current generated under the overflow gate become two-dimensional stationary pattern noise.
Patent JP-S56118254-A (JP)
Title: Scan type electron microscope
Inventor: SAITOU NAOTAKE
IPC: H01J37/22
Filed: 1980-02-22
Abstract: PURPOSE:To enable the simultaneous observation of the superficial condition and the inner condition of a specimen, by indicating the signal image of superficial information on the one side while the signal image of inner information on the other side. CONSTITUTION:A superficial signal to be produced by primary electron beam for observing the stereo image such as the signal A from secondary electron detector 11, and the information in the subsistance such as the signal B from a reflection electron detector 12 are amplified by amplifiers 23, 22 to produce the brightness modulation signal 28 for CRT 26a. Then such as scanning deflection power source 20, stereo deflection power source 21, deflection selector 24 and signal selector 25 will function to indicate a stereo image 29a consisted of both A and B signal images or the picture face of CRT 26a splitted into two. Consequently the stereo observation of the concave/convex image on the surface of a specimen 7 and the condition of inner structure can be performed simultaneously.
Patent JP-S52105995-A (JP)
Title: Rubber rollers
Inventor: KITOU SATORU
IPC: B66B23/12
Filed: 1976-03-03
Abstract: PURPOSE: To present rubber rollers consisting of a polyurethane rubber obtained by the vulcanization of a high-molecular weight linear polyurethane prepolymer having terminal isocyanate groups with an amine vuclanizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59147240-A (JP)
Title: Evaporation quantity monitor
Inventor: OSADA MINORU
IPC: G01N21/31
Filed: 1983-02-14
Abstract: PURPOSE:To make it possible to measure an evaporation quantity at an arbitrary place, in an atomic absorption type evaporation quantity monitor for controlling the thickness of the vapor deposition metal adhered to a substrate, by providing a space for passing vapor to a part of an optical fiber for connecting a light source and a light receiving part. CONSTITUTION:An evaporation source 3 is subjected to resistance heating or high frequency heatng to melt and evaporate the metal 4 received therein. The evaporated meta is deposited on a substrate 1 such as a polymer film but passes the space 8 provided between the ends of optical fibers 7a, 7b on the way of deposition. Therefore, the transmission factor of the light from a light emitting part 5 is reduced by the metal vapor and, by receiving the previous light by a light receiving part 6, the deposition speed of the vapor deposition metal at the place where the space 8 is positioned can be measured. Because the optical fibers 7a, 7b are rich in flexiblity and the space 8 can be set to an arbitrary place, the vapor deposition quantity at the arbitrary place in the width direction of the substrate can be measured.
Patent JP-H08221657-A (JP)
Title: Automatic vending machine
Inventor: ISHIBASHI TAKENOBU
IPC: G07F13/10
Filed: 1995-02-10
Abstract: PURPOSE: To shorten the time required to make it ready to take a drink containing cup out of an article takeout opening by providing a member which forms the rear door of the article takeout opening behind the cup holder of a moving stage with it. CONSTITUTION: A cup table 9 and a channel-shaped stage cover 5a which covers the part above the cup table 9 and both its flanks are provided. A front door 6 which is automatically opened and closed is fitted to the front and a member 11 which is provided behind the cup holder 4 of the moving stage is fitted to the rear opening part of the article takeout opening 10. The front door 6 is opened after the rear opening part is closed with the member 11 and after the drink containing cup 8 is taken out and the front door 6 is closed, the moving stage with the cup holder begins to return to its stand-by position. Consequently, the rear opening part of the article takeout opening 10 is closed with the member 11 provided with the front door 6 behind the cup holder 4 at all times when viewed from outside the automatic vending machine.
Patent JP-S57136741-A (JP)
Title: Fluorescent display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1981-02-18
Abstract: PURPOSE:To prevent figures, letters and the like from being seen non-properly under a strong irradiation of external light, and enhance the vibration resistance of a display tube by mixing a graphite powder into zinc oxide phosphor so as to form a fluorescent layer for the display tube. CONSTITUTION:Zinc oxide phosphor and 1wt% to the above zinc oxide phosphor of a graphite are well mixed with a dry ball mill or the like so as to obtain a gray-colored mixture powder. Here, down to 50% inclusive of the above graphite has a grain diameter of below 2mu. After that, the mixture powder is added with a binder and is made into a paste, and the paste is applied for screen printing or something similar on an anode base plate so as to form a phosphor layer. As a result, any separation of the phosphor which might be caused due to vibration or the like can be prevented, figures are prevented from being seen non- properly, and figures can be made easily distinguished.
Patent JP-H09216296-A (JP)
Title: Production of square cylindrical member made of fiber reinforced resin
Inventor: SHIKASUMI YASUO
IPC: B29D23/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a square cylindrical member having a beautiful outer shape. SOLUTION: In a method for producing a square cylindrical member made of a fiber reinforced resin by winding fibers 6 impregnated with a resin around a mandrel 1 and curing the resin before removing the mandrel, at least three rod-shaped members 4 are attached to the mandrel 1 in a freely detachable manner and the attaching positions of the respective rod-shaped members 4 to the mandrel 1 and the protruding lengths of them from the mandrel 1 are set so that the drawing formed by mutually connecting the leading ends of at least three rod-shaped members becomes an annular drawing having a plurality of corner parts on a cross section view.  The fibers 6 impregnated with the resin are wound around the rod-shaped members 4 and, thereafter, an outer mold 7 is pressed to the outer peripheral surfaces of the fibers 6 impregnated with the resin to cure the resin and the outer mold 7, the rod-shaped members 4 and the mandrel 1 are removed.
Patent JP-H02202910-A (JP)
Title: Sealing resin composition
Inventor: SUZUKI KENICHI
IPC: C08G59/20
Filed: 1989-02-02
Abstract: PURPOSE:To obtain a resin composition for semiconductor sealing having a high glass transition point and excellent humidity resistance and low-stress properties by mixing a bismaleimide with a diglycidylpolysiloxane/polyallyphenol adduct and an inorganic filler. CONSTITUTION:A sealing resin composition is obtained by mixing 100 pts. wt. bismaleimlde (A) of formula I (wherein R1 is a bivalent aromatic group) (e.g. N,N'-4,4'-diphenylmethanebismaleimide) wlth 10-50 pts.wt. adduct (B) obtained by reacting a polyfunctional polyallylphenol of formula II [wherein R2 is a bivalent group such as CH2, (CH2)2, (CH2)3 or SO2, R3 and R4 are each an alkyl or a phenyl; and n is 0-50] with a polyallylphenol of formula III (wherein R5 is a bivalent group such as O, CH2, C(CH3)2 SO2 or CO2 and m is 0-10) in the presence of an anionic polymerization catalyst (e.g. triphenylphosphine) and 50-600 pts. wt. inorganic filler (C). Thus a resin composition for semiconductor sealing having a high glass transition point, excellent humidity resistance and low-stress properties and very excellent reliability after immersion in a soldering bath can be obtained.
Patent JP-2000217968-A (JP)
Title: Slot machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent troubles which are caused by a pile of medals. SOLUTION: Medals which are sent from a medal sending device are conducted to a medal receiver by being fallen a medal passage 71 of a passage member 70. A medal pile detective sensor 80 is provided at a halfway of the medal passage 71 of the passage member 70. When the medal pile detective sensor 80 conducts detective action, the medal sending device stops. When detective action by the medal pile detective sensor 80 is removed, the medal sending device begins to drive again.
Patent JP-S56121153-A (JP)
Title: Self-diagnostic system of electronic apparatus
Inventor: AMAMIYA HISATOSHI
IPC: G06F11/22
Filed: 1980-02-27
Abstract: PURPOSE:To make a diagnosis very easily and also swiftly, by transmitting and storing a diagnostic program stored in the diagnostic equipment, in the electronic apparatus once, and making the electronic apparatus side execute the self-diagnosis in accordance with said program. CONSTITUTION:A diagnostic equipment DE is connected to the data transmission terminal equipment DTE. The equipment DE transmits a diagnostic program which has been stored in the ROM2, as a data to the equipment DTE side through the telephone circuit L, etc. in accordance with a transmission program of the ROM1. The equipment DTE side receives the data which has been transmitted, and stores it in the RAM. And, when the transmission has been finished, the CPUO starts the diagnosis of apparatus in accordance with a diagnostic program which has been stored in the RAM, by the instruction in the ROMO. When the diagnosis has been finished, its diagnostic result, diagnostic condition, etc. are printed by the printer PRTO or are displayed by the display DP. In this way, the diagnosis can be executed very easily and also swiftly without storing an unnecessary program in advance.
Patent JP-S57139478-A (JP)
Title: Welding temperature controlling method in case when welded tube is manufactured
Inventor: SANO KAZUO
IPC: B21C37/08
Filed: 1981-02-20
Abstract: PURPOSE:To control the quantity of heat input properly and with high accuracy, by operating a deviation between a sectional shape measured value of a welded part prior to bead cutting by an optical cutting method, and a reference welded part shape value, and additionally controllng the voltage of an oscillator. CONSTITUTION:A laser beam generated by a laser beam generator 18 is projected as a slit light beam 14a, is refracted by a mirror 17, is irradiated to an optical axis position 6A of an ITV camera 15 on a bead 6, and a reflected ray 14C is made incident to the ITV camera 15. An obtained optical cutting profile detecting signal is inputted to a CRT21, an exact shape is obtained, also is inputted to an analyzing device 22, height of the bead and the extent of overhang of the bead tip part are analyzed and detected, and its result is inputted to an operator 23. To the operator 23, a temperature detecting signal from a transducer 11 is also inputted, and the operation is executed. An output is outputted to an adder 13, it is added with an output from an operator 12, a control signal is outputted to an AVR9, the AVR9 is controlled so that the bead becomes within its allowable height, and a welding temperature is controlled suitably.
Patent JP-H02289410-A (JP)
Title: Production of carbon molded body
Inventor: SEO IKUO
IPC: C01B31/04
Filed: 1990-02-01
Abstract: PURPOSE:To reduce the time of infusibilization reaction by heat-treating a mixture of specified polymer compd. and pitch (precursor), then molding, infusibilizing and baking the mixture for carbonization. CONSTITUTION:The mixture comprises 0.5-50wt.% polymer compd. and 99.5-50wt.% pitch (precursor) (e.g. coal-tar pitch). The polymer compd. (e.g. polyphenylene sulfide) contains an aromatic ring and at least one of S, O or N atom in its recurring unit, and the polymer shows compatibility with pitch (precursor) after heat-treated. The mixture is heat-treated in nitrogen flow at 350-450 deg.C for 0.5-10 hours to obtain a pitch for molding. Then the pitch is molded, treated under reduced pressure at 280-330 deg.C for 0.5-3 hours to remove melting components and then baked in an inert gas with increasing temp. by 5-50 deg.C/min up to over 900 deg.C for carbonization.
Patent JP-H06216156-A (JP)
Title: Mis-type semiconductor device and manufacture thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1993-01-18
Abstract: PURPOSE:To achieve the continuity of the crystalline property of an active region and an impurity region and to obtain a device having high reliability by applying intense light to the boundary part between the impurity region and the active region and the like when the intense light such as laser is applied to the impurity region, and activating the region. CONSTITUTION:A wiring 105 is formed on a semiconductor 103 with a conductive material through an insulating film 104. Then, a film 106 is selectively formed on the surface of the wiring 105. With the wiring parts 105 and 106 processed in this way as the masks, impurities are introduced into the semiconductor 103 in the self-aligning mode. After the impurity introduction, a part of or all of the film 106 formed on the surface of the wiring 105 is removed, and a boundary X or at least a part in the vicinity of the boundary between an active region and the impurity region is exposed. Then, laser light (a) or intense light, which is equivalent to the laser light, is applied to the upper surface. Thus, the crystalline property of the region 107, wherein the impurities are introduced, is improved. Furthermore, e.g. the wiring 105 undergoes anodic oxidation 108 again after the irradiation with the laser light.