baber/WOPTO huggingface dataset:
Patent JP-S6465007-A (JP)
Title: Starting material solution for superconductive material
Inventor: MIZUTA SUSUMU
IPC: C01B13/32
Filed: 1988-01-28
Abstract: PURPOSE:To easily produce a superconductive material by dissolving metal- contg. compds. in a solvent so as to obtain a metal compsn. corresponding to a superconductive compd. metal oxide. CONSTITUTION:Metal-contg. compds. as starting materials are dissolved in a solvent so as to obtain a metal compsn. corresponding to a superconductive compd. metal oxide. The metal-contg. compds. are preferably metal alkoxides and the solvent may be one or more among an org. acid, pyridine and a pyridine deriv. Metal nitrates may be used as the metal-contg. compds. A support is coated with the resulting starting material soln. and drying and sintering are carried out to obtain a thin film of the superconductive compd. metal oxide.
Patent JP-H11204617-A (JP)
Title: Substrate detecting device and substrate feed in/out apparatus
Inventor: SHIBUKAWA JUN
IPC: H01L21/677
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate detecting device which is capable of surely detecting a substrate with a simple arrangement, even when a substrate transportation cassette is accommodated in a shielded container, and also to provide a substrate feed in/out apparatus. SOLUTION: A substrate detecting device 5 is provided for detecting the accommodated state of a substrate W in a substrate transfer cassette 1 disposed within a shielded container 4. The device 5 has a plurality of reflecting sensors 6, a sensor support plate 7 for carrying these sensors 6, and an elevating mechanism 8 of a pantagraph-link type for raising and lowering the sensor support plate 7 relative to the cassette 1.
Patent JP-S63186344-A (JP)
Title: Memory device
Inventor: SHODA HIROAKI
IPC: G06F12/06
Filed: 1987-01-28
Abstract: PURPOSE:To increase the working speed of a memory by dividing the requesters into groups based on the information output timing of each requester and adding a circuit to each group to produce the timing signal needed for a memory element. CONSTITUTION:When a reading job is carried out by the information sent from an external device 1a in timing C, a RAS signal RAS1 and a CAS signal CAS1 are delivered from a timing signal generating circuit 4a via a signal switching circuit 5 in the optimum timing so that the standard of a memory element 6 is satisfied. In case the row address information is delivered prior to various information with an access given from an external device 1c, an element control part 3b controls a timing generating circuit 4b so that a RAS signal is outputted first from the circuit 4b like RAS2 to the element 6 in the timing B and then the CAS signal is delivered in the timing D after reception of the column address information fixed later. As a result, the read information can be obtained in the timing F before the device 1a obtains the read information. Thus the reading speed is increased to the device 1c.
Patent JP-H06205144-A (JP)
Title: Image information transmitter
Inventor: MURAKAMI MASAYUKI
IPC: H04N1/00
Filed: 1993-01-08
Abstract: PURPOSE:To make possible the high-speed transmission of image information while relaxing limit for the transmission characteristic of a transmission cable by demultiplying a picture element clock on the transmission side and multiplying it on the reception side. CONSTITUTION:Transmission side pixel data D are converted into N pieces of parallel transmission data D* by a serial/parallel conversion part 9 of a transmission side equipment 6. On the other hand, a picture element clock K is frequency divided into 1/N by a clock frequency dividing part 12 and turned to a transmission clock K* and the data D* and the clock K* are transmitted through the transmission cable 8 to a reception side equipment 7. At such a time, the transmission speed of the pixel data is decelerated to 1/N as low as the original speed on the transmission side. Then, a picture element clock K' is reproduced from the clock K* by a clock multiplying part 15 of the equipment 7, and pixel data D' of the same time sequence as the transmission side pixel data D are reproduced from the transmission data D* by a serial/ parallel conversion part 16 by using the transmission clock K* and the picture element clock K'.
Patent JP-S63186776-A (JP)
Title: Production of powder coating
Inventor: UCHIDA MIYOJI
IPC: C09D5/03
Filed: 1987-01-28
Abstract: PURPOSE:To improve flow characteristics by uniformly dispersing fine silica powder in powder coating, by mixing a clear masterbatch of fine silica powder, previously prepd. by finely dividing simultaneously the pellet of a clear solid paint compsn. and fine silica powder, with a powder coating compsn. CONSTITUTION:A clear masterbatch of fine silica powder, previously prepd. by finely dividing simultaneously the pellet of a clear solid paint compsn. and fine silica powder, is homogeneously mixed with a powder coating compsn. Fine silica powder having the max. particle size not larger than 20mu is preferred. 0.01-2.0wt.% silica powder is incorporated in powder coating by using said masterbatch.
Patent JP-H07225903-A (JP)
Title: Recording driving circuit and magnetic recorder
Inventor: HATANO HIROYUKI
IPC: H03F3/68
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a magnetic recorder having a recording driving circuit which permits easy matching of a normal phase and several phase of a recording output current and is simple in constitution. CONSTITUTION:This BTL type recording driving circuit is constituted by connecting first and second push-pull output circuits respectively to first and second terminals 21, 22 to which the coil of a magnetic head device 23 is connected. These first and second push-pull output circuits are formed by using current mirror circuits 27, 29, 30 connected to the two output terminals of a differential circuit 26 for executing current conversion of recording signals.
Patent JP-S54112814-A (JP)
Title: Preparation of 1,4-diacyloxybutene-2
Inventor: TANABE MASANORI
IPC: C07C69/025
Filed: 1978-02-21
Abstract: PURPOSE: To obtain 1,4-diacyloxybutene-2, an intrmediate of 1,4-butanediol, by the oxidative acyloxylation of 1,3-butadiene using a Pd catalyst containing a specific amount of an ammonium iodide derivative.  
     CONSTITUTION: 1,4-Diacyloxybutene is prepared by the reaction of 1,3-butadiene, carboxylic acid and molecular oxygen at pref. 60W130°C. The reaction can be carried out conveniently in an industrial scale by using a Pd metal catalyst containing an ammonium iodide derivative of formula R 1 R 2 R 3 R 4 NI (R 1-4  are H, hydrocarbon group; R 1  and R 2  or R 1-3  may together form a heterocyclic ring containing an N atom), e.g. ammonium iodide, tetramethyl ammonium iodide, tetrabutyl ammonium iodide, etc. The amount of the ammonium iodide is 0.11.5 mole, pref.  0.3W1.25 mole, per 1 gram atom of the Pd metal.  
     EFFECT: The activity of the catalyst can be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09191439-A (JP)
Title: Small television device
Inventor: KANDA KAZUHIKO
IPC: H01P1/14
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To integrate a cable-form antenna pulled out from a control unit with a cable for video signal transmission in a state that a transmission function can be displayed in a small television device constituted by separating a picture monitor and the control unit. SOLUTION: The cable-form antenna is inserted into the cable for video signal transmission 4 from the control unit 3 and it is laid in the video monitor 2. Although a radio wave emitted from a part 5B in the cable 4 of the antenna is shielded by an electromagnetic shielding layer 12, a radio wave emitted from a part 5A laid in the video monitor 2 is transmitted to an external part through the casing 6 of the monitor. The antenna 5 is provided between the electromagnetic shielding layer 12 of the cable 4 and a cable seath 11 as a different solving means.
Patent JP-S60184974-A (JP)
Inventor: RUDORUFU BURAREN
IPC: F16H1/32
Filed: 1985-02-01
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-H08190316-A (JP)
Title: Device for eliminating image forming material from image holding body
Inventor: SAKAMOTO MITSUNORI
IPC: G03G21/00
Filed: 1995-01-09
Abstract: PURPOSE: To reduce such a situation that a sticky substance is attached to an image holding body or jam occurs at the carrying time of the image holding body because solution attached to the upper surface of a lower guide member is dried and it becomes sticky by receiving the excessive unstabilizing solution splashing toward the lower guide member guiding the image holding body after the solution is imparted by using a splashing solution receiving member and reducing the quantity of the solution attached to the upper surface of the lower guide member. CONSTITUTION: The exit of a solution imparting unit is provided with the upper and the lower guides 207b and 207a guiding a transfer paper carried toward the peeling nip 310 of a toner peeling unit after the solution is imparted. Then, the upper horizontal plate-like guide 207b is provided so as to be lower than the nip 310. Thus, when the excessive solution oozing out and splashing from the transfer paper at the nip 310 splashes to the solution imparting unit side on the upperstream side than the toner peeling unit, almost all the splashing solution is received by the upper surface of the upper guide plate 207b. Therefore, the quantity of the solution attached to the upper surface of the guide 207a, that means, the guide surface brought into contact with the transfer paper is reduced.
Patent JP-S59145483-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: F27D17/00
Filed: 1983-02-07
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-H01194011-A (JP)
Title: Temperature sensor
Inventor: YOSHIDA YUTAKA
IPC: G05D23/20
Filed: 1988-01-29
Abstract: PURPOSE:To obtain a temperature sensor with excellent responseness and high accuracy by means of a simple constitution by providing the title device with a means for detecting a superconducting phenomenon such as a minus effect generated at the time of a phase difference from the steady conducting state of a superconductor to its superconducting state or a change in an electric resistance value to detect a temperature change. CONSTITUTION:A movable body 3 is built in a guiding cylinder 4 and can be reciprocated in a coaxial direction. A magnet 5 is fixed to one end of the cylinder 4. At the time of a low temperature turning a superconductive substance 2 to a superconductive state, a minus effect is shown as the property of the substance 2. Thereby, a magnetic body 1 in the substance 2 in the low temperature state is magnetically shielded and moved in the separating direction from the magnet 5. In a high temperature state turning the substance 2 to its steady conductive state, a magnetic repulsion effect based upon the minus effect disappears and the magnetic body 1 is attracted to the magnet 5. Thus, the movable body 3 is moved in the upper or lower direction in accordance with its temperature. A switch mechanism interlocking with the movement of the movable body 3 is arranged. Consequently, the temperature sensor with a simple constitution, excellent responseness and high accuracy can be obtained.
Patent JP-H08189765-A (JP)
Title: Apparatus for removing glogging of thrower for grain elevation to high place in grain dryer
Inventor: YAMAMOTO SOICHI
IPC: A01F12/46
Filed: 1995-01-11
Abstract: PURPOSE: To safely discharge grains by simple operation of operating only an operation lever from the outside of a grain dryer without bringing about injurious accidents to be caused by inserting a hand into the inside of the dryer to grope for removal of clogging, when a thrower for grain elevation to a high place, which is assembled to the dryer body of the grain dryer, is clogged with grains, and lead the grains to be discharged to a required place. CONSTITUTION: In a thrower (b) for grain elevation in a grain dryer, a recovery hopper 3 is mounted on the underface side of a supply hopper 3, and the bottom of the supply hopper 3 is provided with a discharge port communicating to a recovery hopper 6 at a site forming a bottom face of a conveying chute 31 for a screw conveyor 30 housed therein. The discharge port is closed by a shutter 7 which is opened and closed by operation of an operating rod 50 projecting outside the dryer. The front face side of the recovery hopper 6 is allowed to communicate to a cleaning port (y) provided at a lower part of a casing 2 of the thrower (b), and the cleaning port (y) is closed by the shutter 7 which can be freely opened and closed by operation of the operating rod 50 projecting outside the dryer.
Patent JP-H07225887-A (JP)
Title: Alarm display system
Inventor: HAYASHI MIZUYASU
IPC: G06F3/0484
Filed: 1994-02-15
Abstract: PURPOSE:To clearly display the corresponding part on an alarm screen when an alarm is produced while plural monitored images are shown on a single screen and also to surely and clearly display the operation states of the monitored subjects and also the contents of the alarm in a multi-window environment in an alarm display system where an alarm screen is shown on a display device against occurrence of an alarm. CONSTITUTION:A screen 6 of a display device 5 is divided into windows 7 where plural subjects are displayed. Then the images of these subjects are displayed on the windows 7 by a display means 2 based on the screen information 3 which registers the size information on each window 7, the alarm screen information 4 which registers the alarm screen of each display subject, and the size information on the information 3. Furthermore the means 2 takes an alarm part out of the alarm screen registered in the information 4 and reduces the alarm part to show it on the window 7 in response to input of an alarm signal.
Patent JP-H11213958-A (JP)
Title: Bulb, reflection type bulb and luminaire
Inventor: BESSHO MAKOTO
IPC: H01K1/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the light emitting efficiency while lowering the heat loss at the time of lighting by providing a lead member with a coiled filament having a single-coil leg part having a constant temperature or less at the time of rated lighting and a double-coil part as a light emitting part. SOLUTION: A double-coil type filament 5 is fixed by fitting a single-coil leg part 5L formed at an end of the filament 5 in an upper long-size coiled lock part 3c formed by winding an inner lead wire 3. At the rated lighting time of a bulf, temperature of the double-coil type light emitting part 51 of the filament 5 becomes about 2800 K, but temperature of the single-coil leg part 5L continuously provided to the double-coil part 51 is restricted at about 2400 K lower by about 100 200 K. In the light emitting unit 51 having the double-coil structure, temperature is quickly raised at a short distance from an end turn part 5H toward a central part, and lowering of the light emitting characteristic due to the temperature lowering of the end part 5H is prevented.
Patent JP-S55111946-A (JP)
Title: Image density detector
Inventor: EJIRI KOUICHI
IPC: G03F1/00
Filed: 1979-02-20
Abstract: PURPOSE:To constantly obtain reproduced images of high quality by adopting the cumulative sum total in blackening density of a plurality of images. CONSTITUTION:Adder 4, memory 5 and display 6 are connected to A.D converter 2 in order. An image is resolved on the basis of line or dot unit, optically scanned in succession, and read out. Image information B relative to density thus obtained is converted into an electric signal with image sensor 1, further converted into a digital signal with converter 2, and sent to plotter P through video signal processing circuit 3. The digital signal is simultaneously sent to adder 4, where the total in blackening density of the whole image is cumulatively added to the total in blackening density of the whole former image calculated, and the signal is stored in memory 5 and displayed with display 6. According to the display contents the deterioration degree of a developer can correctly the grasped, and by adjusting the developer regularly-reproduced images are obtained constantly.
Patent JP-S58138277-A (JP)
Title: Axial piston pump of swash plate type
Inventor: TAKENO ICHIROU
IPC: F04B1/20
Filed: 1982-02-10
Abstract: PURPOSE:To prevent generation of vibration, noise and seizure, by both providing return ports respectively between low and high pressure ports of a fixed valve plate and communicating the both return ports to each other. CONSTITUTION:A low pressure side return port 20 and high pressure side return port 21 drilled between a low pressure port 12 and high pressure port 13 of a fixed valve plate 9 are communicated to each other by communication passages 22. When a cylinder port 11' is switched from the port 13 to the port 12, high pressure working fluid accumulated in a cylinder 10 communicated to the port 11' is forcibly fed from the port 20 to a different cylinder port 11'' via the port 21 and the passage 22, and pressure in the cylinder 10 communicated to the port 11'' is increased.
Patent JP-S61177404-A (JP)
Title: Objective lens for recording and reproducing of optical information recording medium
Inventor: ARAI NORIKAZU
IPC: G02B13/00
Filed: 1985-02-01
Abstract: PURPOSE:To obtain an objective lens which is used most suitably when the length between a light source and an information recording surface is short and has a small number of constituting lenses and uses a minimum number of aspherical surfaces, by constituting the objective lens with the first lens and the second lens which are arranged in order from the light source side and forming the first lens so that its convex is directed to the light source side and it has a positive refracting power and its surface in the side opposite to the light source side is aspherical and forming the second lens so that its convex is directed to the light source side and its has a positive refracting power and satisfying specific conditions. CONSTITUTION:The objective lens consists of the first lens which has the convex directed to the light source side and has a positive refracting power and the second lens which has the convex directed to the light source side and has a positive refracting power, and these lenses are arranged in order from the light source side, and the surface in the side opposite to the light source side of the first lens is aspherical, and conditions of formulas are satisfied. A condition (2) is related to the thickness on the axis of the first lens. Since the objective lens consists of two lenses and is realized with a minimum number of aspherical surfaces, this objective lens contributes greatly to reduction of the cost of an optical disc optical system.
Patent JP-H05214152-A (JP)
Title: Production of expandable vinyl polymer particle
Inventor: KUNITAKE KAZUHIKO
IPC: C08F2/18
Filed: 1992-02-04
Abstract: PURPOSE:To produce the subject expandable vinyl polymer particles having a narrow particle size distribution and capable of providing an expanded molding excellent in its visual appearance. CONSTITUTION:The method for producing expandable vinyl polymer particles is characterized by the processes mentioned below; In suspension polymerization of a vinyl monomer in the presence of a sparingly soluble phosphate and an anionic surfactant in an aqueous medium, the polymerization reaction is carried out while controlling the hydrogen ion concentration in the aqueous medium at each stage of conversion respectively to a value within a specified range (For example, the hydrogen ion concentration is 10<-5> to 10<-8>g ion at a stage of <5wt.% conversion). This polymerization reaction is also controlled so as to obtain vinyl polymer particles fusible at 200 deg.C and exhibiting 1.3 to 1.7cm<3>/ min efflux rate of the resin measured by KOKA-type flow tester at a condition where 10Kg.f/cm<2> pressure is applied.
Patent JP-S63186031-A (JP)
Title: Bearing device
Inventor: TOKIWA NOBUYUKI
IPC: F16C33/10
Filed: 1987-01-29
Abstract: PURPOSE:To make it possible to dispense with a lubricating oil sending device by directly connecting a viscosity pump to a rotary shaft, and supplying oil to a rolling bearing according to the rotation of the rotary shaft. CONSTITUTION:A viscosity pump rotary part 10 facing to a viscosity pump fixing part 9 is fixed to the end of a rotary shaft 3. A viscosity pump, composed of the viscosity pump fixing part 9 and the viscosity pump rotary part 10, is soaked in lubrication oil O stored in an oil bath whose lower half part is formed by a bearing bracket 1 and a bearing cover 7, and driven by the rotational power of the rotary shaft 3. With the rotation of the viscosity pump rotary part 10, the lubricating oil O is, therefore, sent out by means of a pumping action and supplied to a rolling bearing 2 by flowing in the direction of an arrow, thereby a lubricating oil sending device is more required.
Patent JP-H07211896-A (JP)
Title: Complex film with controlled work function, its formation mos transistor using the film, and its interconnection
Inventor: KOMATSU YUJI
IPC: H01L29/78
Filed: 1994-01-19
Abstract: PURPOSE:To obtain a desired work function at the interface of a substrate by controlling the area of an island region per unit area of the substrate. CONSTITUTION:A complex film includes an island region 22 formed on a substrate 10, and a thin film 24 formed of a different material from the island region 22 and covering the substrate and the island region. When the complex film (22, 24) is used as a gate electrode 26, the area of an island region per unit area of the substrate can be controlled so as to control the work function at the interface between the substrate and the complex film. Therefore, the work function of the gate can be set to be a required value, and thus the threshold voltage can be controlled independent of the impurity concentration in the channel region.
Patent JP-H01194442-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA TAKAMARO
IPC: H01L21/768
Filed: 1988-01-29
Abstract: PURPOSE:To prevent an SOG film in the case of patterning wirings from damaging by employing an insulating film structure formed by at least one SOG film and at least one insulating film formed by chemically or physically depositing thereon as an interlayer insulating film between wirings. CONSTITUTION:A first insulating film 2 is formed on a semiconductor substrate 1 made of silicon or the like, and a first aluminum wiring pattern 3 is formed thereon. Then, a coated and baked oxide film SOG film 4 rotatably coats by a spin coater. The film 4 is covered with a vapor grown silicon oxide film (PSG film) doped with phosphorus by a normal pressure vapor growing device as a second insulating film 5. Then, the film 5 is formed with a second aluminum wiring layer 6 thereon, patterned, as a second aluminum wiring. The second wiring is patterned by a normal RIE and plasma ashing, but since the second insulating layer is formed on the film 4, it can prevent a damage upon the RIE and the plasma ashing.
Patent JP-S57133713-A (JP)
Title: Display construction of radio receiver for car
Inventor: IMAI MAMORU
IPC: H03J1/04
Filed: 1981-02-13
Abstract: PURPOSE:To cope with the change in the instrument panel through the change in a front panel, by providing a pointer and a pointer fitting section at a radio unit side, forming a display section at the front panel separately with the radio unit and making the display freely attachable and detachable to the radio unit. CONSTITUTION:A pointer 3 is fitted to a pointer fitting section 13 assembled with a radio unit 1. Slope surfaces 20, 24 are formed at the tip of the pointer 3, and one or both of the slope surfaces have reflection film. A display 2 corresponding to the pointer 3 is formed on a front panel 7 as separated from the radio unit 1 and with a transparent resin plate 22 on which frequency scale is engraved. The front panel is fixed with the radio unit 1 with a nut 42. With the construction like this, the change in the instrument panel of a car can be coped with the replacement of the front panel only.