baber/WOPTO huggingface dataset:
Patent JP-S5314182-A (JP)
Title: White luminous fluorescent substance and braun tube
Inventor: EGUCHI SHIYUUSAKU
IPC: H01J1/63
Filed: 1976-04-23
Abstract: PURPOSE: To provide an inexpensive white luminous fluorescent substance contg. no rare earth elements which has high luminance and perfect reproduction region of white by mixing a yellowish green or yellow luminous Au and Al-activated zinc sulfoselenide fluorescent substance with a blue luminous Ag-activated zinc sulfide fluorescent substance in a specified ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000244329-A (JP)
Title: Adaptive differential pulse code modulation system, transmitter and receiver for the system
Inventor: MAEDA KAZUAKI
IPC: H03M7/38
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in a listening sense attended with the increase in a bit error rate. SOLUTION: A transmitter is in operation of adaptive differential pulse code modulation and sends a prediction error signal to a receiver. The receiver is provided with an error rate detection means 31 that detects a bit error rate of the received prediction error signal, inverse quantizers 32-34, a selection means 35 that selects any of differential signals outputted from the inverse quantizers 32-34, and a control means 36 that controls the operation of the selection means 35. The control means 36 is controlled in response to the detected bit error rate to select an inverse quantizer with a different inverse quantization bit number.
Patent JP-H06260082-A (JP)
Title: Discharge lamp
Inventor: TANAKA KAZUHISA
IPC: F21S8/10
Filed: 1993-03-08
Abstract: PURPOSE:To prevent the breakage of a glass tube by coupling the opening section of the ultraviolet ray shielding glass tube with the groove of a ceramic cap fixed on the light emitting tube side of a base, and fixing the opening end section of the glass tube to the cap. CONSTITUTION:A ultraviolet ray shielding glass tube 3 serving as an outer tube is provided with an opening section at one end and a closed section at the other end. A through hole is formed on a ceramic cap 11, and a circular groove is formed along the edge of the through hole. The opening end section of the glass tube 3 is coupled with the circular groove of the cap 11, and the opening end section of the glass tube 3 is fixed to the cap 11 via an inorganic adhesive 15. Projections are provided on the outer periphery of the cap 11 in the direction perpendicular to the axis of the cap 11, and through holes are provided on the projections. The cap 11 fixed with the glass tube 3 is fixed on the light emitting tube 1 side of a base 2 with a screw 18.
Patent JP-S51121815-A (JP)
Title: A reciprocating gas conpressor
Inventor: ARATA TETSUYA
IPC: C22C21/02
Filed: 1975-04-18
Abstract: PURPOSE: Providing a crank shaft which is light and highly abrasion resistant, using an aluminium-silicon alloy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53132552-A (JP)
Title: Preparation of 1,5-dinitroanthraquinone
Inventor: TAKEDA YOSHIYUKI
IPC: C07C67/00
Filed: 1977-04-22
Abstract: PURPOSE: To prepare the title compound in high purity, useful as an intermediate of dye, by adding 1 mole part of anthraquinone to a mixed acid containing ≥ mole parts of nitric acid little by little within 2 hours, thereby dinitrofying the anthraquinone, and then converting the resulting slurry to a suspension by heating. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52130280-A (JP)
Title: Color receiving tube
Inventor: YAMAGUCHI AKIO
IPC: H01J31/20
Filed: 1976-04-26
Abstract: PURPOSE: To dectease the manufacturing cost of color receiving tube by giving the functions of electronic shield to the support frame of litht weight moulded from thin metal plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59173607-A (JP)
Title: Reducing method of nox under stopped condition of fluidized bed boiler
Inventor: KATOU NAOKI
IPC: F23C10/00
Filed: 1983-03-18
Abstract: PURPOSE:To prevent NOx from being generated under the stopped condition of a boiler by a method wherein supplied fresh air is gradually replaced with non- active discharged gas to make a complete combustion of non-combustioned coal. CONSTITUTION:When a fluidized bed boiler is to be stopped, supplying of coal is stopped, a damper 6 is closed in order to restrict supplying of fresh air and a damper 9 is released, resulting in that the supplying of fresh air is stopped and the non-active discharged gas is mixed with the fresh air, and they are supplied from the air box 3 to the fluidized bed, the discharged gas is gradually increased and the volume of fresh air is decreased. Thus, O2 is gradually decreased to cause the non-combustioned coal to be gradually combustioned. Thereby, it is possible to finish the combustion without generating any NOx.
Patent JP-S59171946-A (JP)
Title: Copying machine
Inventor: FUJIMOTO OSAMU
IPC: G03B27/52
Filed: 1983-03-18
Abstract: PURPOSE:To copy an original picture as well as an interrupting picture on a copy paper by providing a picture display means, which displays a pictue independent of the original, and an interrupting means which interrupts the optical path, through which the image of the original is projected, with another optical path. CONSTITUTION:An image from a left end (a) to a right end (c) of an original 2 is projected onto a photosensitive drum 10 through the first optical path, which is surrounded with segments aa' and cc', by a focusing lens 8. When the picuture of a picture display device 13 is copied, a mirror 15 is moved to interrupt the first optical path with another optical system, namely, the second optical path passing an illumination lamp 14, a condenser lens 17, the picture display device 13, the mirror 15, the focusing lens 8, and the photosensitive drum 10 from the side of the segment aa'. As the result, the part surrounded with segments aa' and bb' does not trasnmit the image of the original 2, and the part from a point b' to a point c' of the image of the original 2 and the part from a point a' to the point b' of the image of the picture of the device 13 are synthesized and formed on the photosensitive drum 10. When the copying operation is started, the first and the second moving optical bodies are moved to scan the original 2, and the device 13 is scanned with movement of the optical body 11.
Patent JP-S62203016-A (JP)
Title: Method for automatic heat measurement and diagnosis
Inventor: SAITOU YUUSUKE
IPC: G01D21/00
Filed: 1986-03-03
Abstract: PURPOSE:To attain to reduce the number of working processes, by preliminarily providing wirings for the transmission to the data sampling apparatus mounted to a vehicle permanently and collectively connecting said wirings by a connector in order to preliminarily perform terminal processing. CONSTITUTION:A relay box 13 is arranged at a place close to measuring objective equipment 1 capable of being connected to the terminal 4 of a sensor lead wire 3 and a box 14 is further arranged in the vicinity where a vehicle having a data sampling analytical apparatus 6 mounted thereon can approach. In the box 14, one of terminals 7 are gathered together to apply wiring to a connector 15. Herein, a signal wire 16 is laid between the boxes 13, 14. Further, a signal wire 17 is connected to the terminals 10 of a gauge panelboard 8 to be connected to the terminals of the box 14 while said terminals of the box 14 are collectively connected to the connector 15. In performing required measurement in the equipment 1, the vehicle 5 is arranged in close vicinity to the box 14 and only work connecting the apparatus 6 to the connector 15 is performed to connect the apparatus 6 not only to sensors 2 but also to a measuring device 12 and the gauge panelboard 8.
Patent JP-H05250758-A (JP)
Title: Number of use times alarm for magnetic tape
Inventor: KOMIYA SHIGERU
IPC: G11B15/02
Filed: 1992-03-04
Abstract: PURPOSE:To produce an appropriate alarm of consumption at all times even if the traveling speed of magnetic tape is changed in the way of traveling. CONSTITUTION:A position detector 1 delivers a position detection signal 100, representing one of a plurality of sections in which a magnetic tape is currently recorded or reproduced, to an accumulation counter 3. A speed controller 2 delivers a speed signal 200 representing the traveling speed of the magnetic tape to the accumulation counter 3. The accumulation counter 3 then determines the degree of consumption of the magnetic tape for each section based on the number of recording or reproducing times of the magnetic tape at each section and the tape speed at that time. When one of thus determined degree of consumption of magnetic tape exceeds a predetermined limit, a limit setter 4 actuates an alarm 5 to produce an alarm for notifying consumption of the tape.
Patent JP-S55139191-A (JP)
Title: Production of heating surface
Inventor: YAMAMOTO SETSUO
IPC: F28F13/02
Filed: 1979-04-16
Abstract: PURPOSE: To produce the heating surface of good boiling heat transmission characteristic by superposing and contacting a metal plate and mesh-form metal body and pressing the same by way of electric discharge at the contact point through current supply and resistance heating.  
     CONSTITUTION: A metal plate 4 and multilayer mesh-form metal body 3 are beforehand superposed on a pressing body 5 which also serves as a current supply electrode. A pressing body 2 which also serves as an upper current supply electrode is forced downward by a hydraulic cylinder 1 to lightly press the pressing body 2 so as to contact the metal body 3. When in this state current is supplied by turning on a switch 7, microelectric discharge occurs at the contact points of the metal plate 4 and metal body 3 as well as between the fine metal wires of the metal body 3, whereby oxide films and deposited gas molecules are removed. Further, the temperature of the metal plate 4 and metal body 3 are raised by the electric discharge and resistance heating, and therefore if the both are further pressed by the cylinder 1, the metal body 3 is diffusion-bonded to the metal plate 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58162825-A (JP)
Title: Micro load sensor
Inventor: TOYODA MINORU
IPC: G01L1/00
Filed: 1982-03-23
Abstract: PURPOSE:To improve the accuracy of detection, by detecting the change in the distance between transducer electrodes occuring in the displacement of a surface acoustic wave substrates which are mounted with a diaphragm to receive load as a change in oscillation frequency. CONSTITUTION:A transducer electrode 3 is formed on the right end part side of an acoustic wave plate 1. On the other hand, a transducer electrode 4 is formed on the left end part side of an acoustic wave substrate 2, and is located on the extension line of the electrode 3. An amplifier 5 is connected between the electrodes 3 and 4, and the assembly is constituted as a feedback type oscillator. Two sheets of the substrates 1, 2 are joined so as to permit relative change in positions and the other end of the substrate 2 is mounted to a diaphragm 6.
Patent JP-S59174000-A (JP)
Title: Circuit for heating filament of x-ray tube
Inventor: UEMURA HIDEKI
IPC: H05G1/34
Filed: 1983-03-23
Abstract: PURPOSE:To prevent any breakage of the filament of an X-ray tube by decreasing variation in voltage on the primary side of a heating transformer by constantly applying voltage having a wave form in contact with the inside of the wave form of the voltage of an alternating power source during drop in its voltage to the primary side of the heating transformer connected to the filament of the X-ray tube between before and after X-ray radiation. CONSTITUTION:When the output voltage VP(J) of an adder 22 is constant, an amplifier 11 compares the voltage VP(J) with an output voltage VF sent from an amplifier 10 before amplifying the voltage difference, then changes the base current of a transistor 5. That is to say, when the voltages VP and VF are in the relationship of VP>VF, the base current of the transistor 5 is increased and the voltage between the transistor 5 and a collector emitter is decreased, thereby increasing an input voltage (output voltage, eout) fed to a heating transformer 2. Trapezoidal waves are obtained as the output voltage, eout. By appropriately setting the level of the trapezoidal waves by means of an amplifier 19, a variable resistor 21 or the like according to the amplitude of a predetermined drop in the voltage of a power source during X-ray radiation, the wave form (trapezoidal waves) of the output voltage, eout, can be made in contact with the inside of the wave form of the voltage of the power source during its voltage drop.
Patent JP-S57161722-A (JP)
Title: Positioning method for liquid crystal display device
Inventor: KOMATSU YOSHIHIRO
IPC: G02F1/1333
Filed: 1981-03-30
Abstract: PURPOSE:To improve operation efficiency by providing conductive positioning pattern on a plane transparent substrate and a printed board, and by inspecting the overlap of the patterns by electric conduction. CONSTITUTION:A metallic electrode terminal 2 on a printed substrate 1 is connected electrically to a transparent conductive film on the upper glass substrate (Y electrode substrate) 4 of a liquid crystal panel through a conductive rubber connector 3. The lower glass substrate (X electrode substrate) 6 of the liquid-crystal panel is adhered to the upper glass substrate 4 with a sealing material 5, and liquid crystal is sealed in a gap 7. The terminal of a transparent conductive film on the lower glass substrate 6 is led out to the upper glass substrate 4 through conductive paste. A cover 8 is provided and an adhesive tape 9 and the conductive rubber connector 3 are pressed on fix liquid crystal panels 4 and 6 on the printed board 1. ON the Y electrode substrate 4, an Y electrode, an electrode terminal 16, and an electrode terminal 13 for inspection are formed, and on the Y electrode substrate 6, an X electrode 10 and an electrode 17 for inspection are formed.
Patent JP-H03256913-A (JP)
Title: Method and device for detecting stagnation of article
Inventor: MIYAMOTO NORITO
IPC: G06T7/00
Filed: 1990-03-01
Abstract: PURPOSE:To detect the stagnation early and securely in a stagnation detecting device for article in a storage tank by photographing an article in a tank, and correcting the image in a faceplate to a faceplate which consists of only a still material and a background, and outputting the stagnation detecting signal when an amplitude of the image signal of an area set at random in the faceplate is more than a certain value. CONSTITUTION:An article 2 in a hopper 1 is photographed by a photographing device 3, and the image is sent to a movable image eliminating circuit 4 and the movable image is eliminated, and the image is changed to a faceplate which consists of only a still image and a background. An area having a random largeness is set in a random position where stagnation is detected is set in this faceplate by a signal processing circuit 9 to perform the marker display. This setting is performed by monitoring the faceplate with an image monitor 10. An amplitude of the partial image signal A of the set area is computed by a computing circuit 11, and the picture element shadow difference signal S is sent to a comparing circuit 12 to be compared with the standard value St. When the signal S is more than the standard value St, stagnation is jodged. With this structure, stagnation can be detected early and securely.
Patent JP-H06244751-A (JP)
Title: Rds receiver
Inventor: OZAKI KENGO
IPC: H04B1/16
Filed: 1993-02-12
Abstract: PURPOSE:To provide an RDS receiver capable of detecting adjacent interference. CONSTITUTION:When RES data are detected, an RDS decoder 5 raises an RDS flag, sends RDS presence/absence signals to a transistor Q and turns ON the transistor Q in the case of RDS data non-detection. The transistor Q grounds or ungrounds S meter output from an FM tuner part 1 by being turned ON and OFF and lowers the S meter output in the case of the RDS data non- detection.
Patent JP-H08238670-A (JP)
Title: Method and apparatus for tooling change in hollow molding machine
Inventor: ABE MASANORI
IPC: B29L22/00
Filed: 1995-03-07
Abstract: PURPOSE: To easily replace a blowing nozzle to be replaced in the case of replacing a mold and a lower pinch unit required to be regulated at the position by using a truck. CONSTITUTION: A method and an apparatus for tooling change in a hollow molding machine are composed to move a truck 12 having a lower pinch unit 7 and a blowing nozzle 8 under a platen 4, and to replace the nozzle 8 via the truck 12 at the time of replacing a mold 6.
Patent JP-H02225945-A (JP)
Title: Heat storage device
Inventor: NUMAJIRI FUMIYA
IPC: F24H1/18
Filed: 1989-02-28
Abstract: PURPOSE:To speed up heat transfer by fitting a heat storage member between an outlet tube and an inner tube and sealing them so that the filled heat storage member stores or discharges heat through a refrigerant or a heating medium which is to flow through the inner tube. CONSTITUTION:A heat storage unit body 1 is formed of a block of a coiled structure which is yielded by winding into multilayers and multistages a double-structured tube 2 where an inner tube 8 is disposed in a long tube having different shape cross sections. In the case where pressure loss of a refrigerant or a heating medium is increased when the tube 2 is stirred, the storage unit body 1 is divided into several circuits and a heater 3 is provided to parallely supply the refrigerant or the heating medium. An outer tube 7 is oblong-shaped, and includes the inner tube 8 inserted thereinto through which the refrigerant or the heating medium 6 as a heat transfer medium is allowed to flow. A heat storage structure is filled between the outer tube 7 and the inner tube 8. For a material of the outer tube 7, there is available plastic such as polyethylene, crosslinking polyethylene, polypropylene, polyvinyl chloride, and the like. For the inner tube 8, there are available copper, stainless, and the like. Heat transfer from the refrigerant or heating medium to the heat storage body can be performed rapidly and uniformly.
Patent JP-H05217848-A (JP)
Title: Alignment
Inventor: KAWAKUBO SHOJI
IPC: G03F9/00
Filed: 1992-02-03
Abstract: PURPOSE:To increase the alignment accuracy of a shot of a large nonlinear error without decreasing a thropghput too much. CONSTITUTION:All the shots are measured for the forefront wafer of one lot (step 104) and conversion parameters are determined from the measurement results of the plurality of shots which are preliminarily selected (step 105). Then, a specific shot which has a big difference between the arrangement coordinate calculated based on the parameters and the measured coordinate position is stored (step 106). For the wafer for which the specific shot is stored and the wafers after that wafer, an alignment is conducted for the specific shot, for example, based on an individual measurement result.
Patent JP-S53132360-A (JP)
Title: Wide angle zoom lens of small size
Inventor: IKEMORI KEIJI
IPC: G02B15/177
Filed: 1977-04-25
Abstract: PURPOSE: To make the entire system compact without complicating lens construction by letting the lens group of a larger diameter on the object side be a divergent first lens group of 3-element construction and changing the distance from a convergent second lens group on the image side thereby changing magnifications. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193876-A (JP)
Inventor: KINOSHITA HIROMI
IPC: B65D85/86
Filed: 1984-03-13
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-H05216036-A (JP)
Title: Liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: C08G73/10
Filed: 1992-02-05
Abstract: PURPOSE:To provide the liquid crystal element capable of stably attaining a display which generates a large tilt angle theta and by which a high-contrast image is uniformly displayed in a wide area and the generation of after-images is obviated. CONSTITUTION:The oriented films of the liquid crystal element constituted by having the oriented films on at least either of a pair of the substrates provided with transparent electrodes and clamping a ferroelectric liquid crystal between these substrates consist of an acid component and a polyimide composite consisting of >=2 kinds of diamine components expressed by formula. In the formula, R1, R2 denote 1 to 10C alkyl group or 1 to 10C fluoroalkyl group; where R1, R2 may be the same or different.
Patent JP-H09241062-A (JP)
Title: Concrete composition
Inventor: HONDA SUSUMU
IPC: C04B28/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete compsn. contg. much fine powder of blast furnace slag, ensuring a small slump loss and giving a high strength hardened body by incorporating specified amts. of fine powder of blast furnace slag and a copolymer of a polyoxyalkylene deriv. with maleic anhydride into a concrete compsn. SOLUTION: Fine powder of blast furnace slag and an additive are incorporated into a concrete compsn. consisting essentially of cement, water, fine aggregate and coarse aggregate by 50-400kg and 1-10kg, respectively, per 1m<3> of the compsn. to obtain the objective concrete compsn. The additive is a copolymer of a polyoxyalkylene deriv. represented by the formula R<1> O(AO)n R<2> with maleic anhydride, a hydrolyzate of the copolymer or a salt of the hydrolyzate. In the formula, R<1> is 2-5C alkenyl, AO is 2-4C oxyalkylene, (n) is 10-50, R<2> is 1-8C hydrocarbon and >=50mol% of the oxyalkylene is oxyethylene.
Patent JP-H03250793-A (JP)
Title: Casing of controller
Inventor: ITOU HIDETOSHI
IPC: H05K7/20
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the size of a casing body and safely and easily perform an operation by providing both end portions of the casing body wherein a plurality of rib-like fins for radiating heat are formed on the outer surface of a rectangular hollow cylindrical body and which has a configuration wherein the front side is shorter than the back side with a pair of covers with openings for operating a member mounted on a printed circuit board housed therein. CONSTITUTION:A casing body 21 has a hollow cylindrical configuration with a substantially rectangular cross-section. A printed circuit board holder for holding a printed circuit board 22 with a member mounted thereto is formed inside the casing body 21. A plurality of rib-like fins 21a for radiating heat from the member are formed on the outer surface of the casing body 21 in an axial direction. The casing body 21 is provided with both end portions wherein the length in the axial direction on a front side is shorter than that on a back side. A pair of covers 25 formed with openings through which the member mounted to the printed circuit board 22 is operated are provided on both the end portions so as to cover end faces with the openings. Thus, the safe casing of a controller which is excellent in heat radiation characteristics and operability and can control a relatively small size and a large capacity instrument without the fear causing burn to an operator touching the controller can be obtained.
Patent JP-H02297185-A (JP)
Title: Electronic document filing device
Inventor: UCHIYAMA TORU
IPC: G06F17/21
Filed: 1989-02-27
Abstract: PURPOSE:To retrieve a document on the basis of the under-mentioned history information by displaying the history information to show the name of the document, etc., displayed in the past when the display of the history information is instructed. CONSTITUTION:A history information storage device 5 which stores the name of the displayed display information, that is, the name of the document, etc., as the history information, a history information instructing means 8 which instructs the display of the history information according to, for instance, the operation of a keyboard, and a display device 1 which reads out the history information from the history information storage device 5 and displays the name of the document, etc., as the history information when the display is instructed by this means 8 are provided. Thus, the history of the retrieved document can be left, and the document can be retrieved on the basis of this history, and the efficiency of work is improved.