baber/WOPTO huggingface dataset:
Patent JP-2000141224-A (JP)
Title: Recycling method of cathode ray tube
Inventor: USUI YUKIRO
IPC: C03C1/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a recycling method of a cathode ray tube capable of minimizing waste quantity by culletizing surface deposit by certainly and speedily peeling and removing them in a simplified process and by using an inexpensive blast material. SOLUTION: A glass material is used as a blast material and surface deposit is peeled and removed by blasting it on inside and outside surfaces of a cathode ray tube glass in a method to dismantle the disused cathode ray tube and to recycle its glass as a material. The cathode ray tube glass is previously crushed roughly in pieces and made into funnel pieces or panel pieces. Silica sand, feldspar or their mixture is used as the blast material.
Patent JP-H11137225-A (JP)
Title: Vacuum cooling device
Inventor: KAYAHARA TOSHIHIRO
IPC: F25B19/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent the propagation of various germs and the generation of a stink in a cooling tank or piping in a vacuum cooling device. SOLUTION: This vacuum cooling device is provided with an ozone generator 11 which is operated during the stop of the operation of the vacuum cooling device and which supplies ozone to the cooling tank 1 of the vacuum cooling device. The ozone generator 11 is connected to the cooling tank 1 through the vacuum suction line 2 of the vacuum cooling device. The cooling tank 1 is connected to a circulation line 10, and the ozone generator 11 is disposed in the circulation line 10. One end of the circulation line 10 is connected to the vacuum suction line 2.
Patent JP-H02166649-A (JP)
Title: Brake for reel of magnetic recording and reproducing device
Inventor: FUJII SHIGETOSHI
IPC: G11B15/22
Filed: 1988-12-20
Abstract: PURPOSE:To simplify a device by providing a tension generating mechanism required when a tape is delivered in the inside of a reel to deliver the tape, and performing the selection of a rotating direction required for the generation of tension by the operation of a member arranged so as to always be engaged with the reel. CONSTITUTION:A reel lock 40 provided in the inside of the reel, a gear reel lock 38 consisting of a lock gear 46 always engaged with the reel lock 40 and a second spring 49 for a second felt 47 are provided. Furthermore, a lock lever 45 engaging/disengaging with the reel lock 40 by being rotated by a slipping force by the second felt 47 and the second spring 49 is provided. And the detection of the rotating direction required brake is performed by engaging/ disengaging the lock lever 45 with the reel lock 40 by the rotation of the gear lock 38. In such a way, it is possible to apply the tension on the tape only when it is fed at need, and to simplify the device.
Patent JP-H03184480-A (JP)
Title: Video signal level controller
Inventor: YOSHIZAWA KOJI
IPC: H04N5/243
Filed: 1989-12-13
Abstract: PURPOSE:To obtain an optimum video signal level corresponding to the state of a picture by providing a function means to output a control amount and to apply it to a control means based on a function previously determined from a detected peak value and an average value. CONSTITUTION:For a video signal from a video signal source 1, the level is controlled by a variable gain amplifier 2 and clipped more than a fixed level by a limiter 3 for white clip and after extracting a fixed area in the picture by a video switch circuit 4, the signal is applied to a peak value detection circuit 5 and an average value detection circuit 8. At the peak value detection circuit 5, the peak value of the input video signal is detected and this is applied through a buffer circuit 7 to an A/D converter 9 as a PEAK detection value. The peak value detection circuit 5 is reset by a capacitor discharging switch 6 for each feed period of the video signal. On the other hand, when detecting the average value of the video signal, the average value detection circuit 8 outputs this average value to an A/D converter as an APL detection value.
Patent JP-H05160899-A (JP)
Title: Fault information transfer equipment
Inventor: MIYASHITA YASUHIRO
IPC: H04M3/08
Filed: 1991-12-06
Abstract: PURPOSE:To recognize fault occurrence quickly even when the maintenance personnel is resident at the outside of a station. CONSTITUTION:The device is provided with a fault information detection circuit 12 detecting fault information outputted from a monitor test frame monitoring and testing an exchange or the like of a telephone station and with a telephone number transmission circuit 15 sending a telephone number of a prescribed pocket bell 13 based on an output of the fault information detection circuit 12 to a telephone line 14. When fault information takes place from the monitor test frame 1, the pocket bell 13 is automatically called.
Patent JP-2001144325-A (JP)
Title: Method of manufacturing nitride iii-v compound semiconductor and semiconductor device
Inventor: HASHIMOTO SHIGEKI
IPC: H01S5/343
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride III-V compound semiconductor, which is high in crystallinity and does not lack nitrogen, even if it is grown at a low temperature and a method of manufacturing a semiconductor device by the use of the same. SOLUTION: Material gas, which contains hydrazine or its substitution product or nitrogen-containing compound such as amine or azide as a nitrogen material, is fed to the reaction tube of an MOCVD device together with the carrier gas. These nitrogen-containing compounds have a higher decomposition efficiency than ammonia. Therefore, even if growth temperature is 900 deg.C or lower, when a MOCVD is carried out, a large amount of nitrogen material seeds conductive to the growth of a semiconductor layer can be supplied onto the growth surface (that is, on a base layer 23) of a substrate 21. Therefore, a nitride III-V compound semiconductor layer 24 can be improved in crystallinity. The supplied amount of nitrogen material can be reduced with respect to that of the V element material.
Patent JP-H11156521-A (JP)
Title: Vertical injection equipment
Inventor: NODA SABURO
IPC: B22D17/20
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality die-cast products by realizing laminar flow filling of molten metal into a vertical injection sleeve and a cavity regardless of the amount of molten metal supplied. SOLUTION: The vertical injection sleeve 6 has an opening portion 21a which opens to maximum at a lower limit position T1 and minimum at an upper limit position T2 at the supply start time of molten metal of a plunger tip 10 by the movement of the plunger tip 10, and is equipped with a molten metal guiding passage 21 formed into a vertical groove shape in the inner surface of the vertical injection sleeve 6 and connected into a molten metal supply part 6a at its bottom. Thus, it is possible to easily change the position of the plunger tip 10 at the supply start time of the molten metal as the amount of molten metal supplied increases or decreases.
Patent JP-H11161587-A (JP)
Title: Network connection equipment management application development system
Inventor: FUJIOKA HIROSHI
IPC: G06F3/048
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently develop the management application of a network connection equipment (hub, router or the like). SOLUTION: A customization device 4 defines customization data intrinsic to a target equipment 5 and prepares an intrinsic equipment information file 2. A base control part 1 is provided with an intrinsic equipment data analysis part for analyzing the intrinsic equipment information file 2 and obtaining GUI constitution data intrinsic to the target equipment and an automatic interface finding part for obtaining the latest data of the target equipment. A GUI control part 3 prepares GUI from the GUI constitution data intrinsic to the target equipment and the obtained latest data of the target equipment and displays it.
Patent JP-H07150837-A (JP)
Title: Locking device
Inventor: INAGAKI TOSHIO
IPC: E05B65/02
Filed: 1993-11-30
Abstract: PURPOSE:To miniaturize a locking device by enabling the locking and release of the two members of a safe door and a front cover by one lock. CONSTITUTION:When a lock is inserted into the keyhole 13a of the lock 13 and the lock 13 is rotated in the clockwise direction at a time when the lock is locked, a cam plate 14 is also turned integrally in the direction A, and a ground section 14b is positioned between a lock bracket 11 and a safe door 10, in which an arcuate section 14a is placed, thus releasing the engagement of the lock bracket 11 and the cam plate 14, then releasing the safe door 10. A pin 15 is also revolved simultaneously in the clockwise direction, a lock lever 17 is rotated in the counterclockwise direction centering around a shaft 20 through an engaging groove 18 engaged with the pin 15, the engagement of a pawl 19 and the engaging hole 26a of an engaging piece 26 is released, and the locking of a front cover 4 is released. Accordingly, the two members of the safe door 10 and the front cover 4 are locked and released by one lock 13, thus eliminating a mounting space corresponding to one lock.
Patent JP-H09145031-A (JP)
Title: Method for incinerating solid waste
Inventor: FUJINAMI SHOSAKU
IPC: F23G5/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for incinerating solid wastes, in which amount of loss of fluidizing medium can be reduced, unburnt matters do not remain in slag, and amount of molten slag can be reduced, by using a fluidized bed gasification furnace. SOLUTION: In this method for incinerating solid wastes, solid wastes A are thermally decomposed and gasified at 450-800 deg.C in a fluidized bed gasification furnace 2 and gases and chars generated are introduced into a classification device 4 such as cyclone to separate coarse particles D and thereafter the wastes are fed into a combustion furnace 6 to incinerate them at 1300 deg.C or higher to turn ashes into molten slag 9 to recover it and the separated particles D are returned to the furnace 2.  As fluidizing mediums for the gasification furnace, one or more of a number of materials selected from the group consisting of sand (silica sand, olivine sand), alumina, iron powder, dolomite, limestone or carbide generated can be used, and as a gasification furnace, a high-speed fluidized bed furnace can be preferably used, and ashes under hearth or fly ashes, which are produced at conventional incinerating facilities, can be put into the solid wastes for treatment.
Patent JP-H10150574-A (JP)
Title: Image forming device
Inventor: YAMAZAKI YUKIKO
IPC: H04N1/41
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the image-forming device having a wavelet transformation function that is capable of a high-speed diversified binarization processing. SOLUTION: Image data resulting from reading an original optically and applying photoelectric conversion thereto are stored in a frame memory 3, and a wavelet transformation section 6 applies wavelet transformation to bit map data. A compression/expansion 5 compresses the image data subject to wavelet transformation, the resulting data are stored in a HDD 4, and the compressed image data are read, expanded and decoded. The wavelet transformation section 6 applies inverse transformation to the expanded coefficient, and a binarization processing section 7 uses the density pattern method to apply high-speed binarization and expansion to only low-frequency components of the generated wavelet coefficient in matching with an output resolution and an engine 8 forms an image on prescribed paper, based on the decoded but map data.  Binarization processing is conducted at a high speed by using only the low-frequency component.
Patent JP-H05157875-A (JP)
Title: Liquid-metal cooled reactor
Inventor: YAMAMOTO KEN
IPC: G21C1/02
Filed: 1991-12-09
Abstract: PURPOSE:To provide a liquid-metal cooled reactor constructed in such a way as to reduce the demand of coolant pressure boundary soundness imposed on the piping wall and the wall of a steel container for accommodating liquid-metal coolant such as natrium so as to allow the soundness of a coolant pressure boundary to be secured-maintained with simple structure. CONSTITUTION:Containers such as a reactor container 1 for accommodating natrium coolant used for a reactor, an intermediate heat exchanger 3 and a pump 9, and piping 10 and the whole or a part of a coolant pressure boundary peripheral region, which is the boundary to the outside, are all embedded into a solid natrium lump 20 formed of solidified natrium and sealed. The solid natrium lump 20 thereby forms the coolant pressure boundary, so that there is no need for the container wall and piping wall to guarantee the soundness of the boundary.
Patent JP-2000149819-A (JP)
Title: Deflection yoke
Inventor: NISHINO HIROAKI
IPC: H01J29/76
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke correcting lateral pin distortion in an intermediate part without badly affecting a convergence characteristic. SOLUTION: In winding of at least one of wires wound into a saddle shape integrally with a horizontal deflection coil wound into the saddle shape, the wire is wound so as to be positioned within a range of 40 deg.±10 deg. by measurement from the horizontal axis from the central part of a pipe axis directional coil length to a screen side edge part. From the central part to the neck side edge part, a correcting coil 1 bent in the central part is wound so as to be positioned within a range of 60 deg.±10 deg. by measurement from the horizontal axis.
Patent JP-H04192038-A (JP)
Title: Parity check device
Inventor: SHIMIZU TATSUO
IPC: G06F11/10
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate such a case where the processing is insignificantly interrupted by a parity bit error by adding a check bit to check a parity bit of data in addition to this parity bit when the data are transmitted. CONSTITUTION:When the data are transmitted, a check bit is added to check a parity bit of the data in addition to this parity bit. In other words, a check bit generating circuit 2 generates a parity bit PB of the data 10 and a checking parity bit PCB. Then the data 10 are written in a memory 3 together with those two types of check bits 20. When a parity is checked, the checking result of the parity bit is also taken into consideration and the proper checking result is decided despite a wrong parity bit. Thus it is possible to eliminate such a case where the processing is insignificantly interrupted by a parity bit error, and the processing efficiency is improved.
Patent JP-2001142338-A (JP)
Title: Press member and fixing device provided with it
Inventor: SAKAKIBARA HIROYUKI
IPC: G03G15/20
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a press member where being electrified by friction is surely prevented and a high durability is realized without lowering its releasing ability and a fixing device provided with it and to stably provide a fixed image of high definition where transfer material such as paper being wound up by a press roll, an image failure such as tailing of an electrostatic offset line and an image failure due to soiling by toner on a surface of the press roll are prevented. SOLUTION: In the press member constituting a fixing part by forming a pair with a rotating body integrated with a heat source and installed in state of a pressurized contact with one part of the rotating body above to hold in between and carry the transfer material carrying an unfixed image to the fixing part above and to fix the image above, at least more than 2 layers of a layered construction including an elastic layer and a releasing layer is provided and organic phosphate is contained at least within the releasing layer above and the fixing device provided with the press member above.
Patent JP-H05156538-A (JP)
Title: Production of sheath core mutually inverted conjugate yarn
Inventor: TAKEDA JUICHI
IPC: D02G3/34
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the subject conjugate yarn having excellent dyeability, crimp performance and design effects by feeding yarn at a fixed overfeeding amount, supplying another yarn to the above-mentioned yarn while changing the overfeeding amount of the supplied yarn approximately around that of the above-mentioned yarn, mixing and interlacing. CONSTITUTION:Yarn A is being fed in a fixed overfeeding amount, another yarn B is supplied to the yarn A while changing the overfeeding amount of the supplied yarn around that of the yarn A and the yarns are mixed and interlaced by a fluid to give the objective conjugate yarn.
Patent JP-H0941024-A (JP)
Title: Gas blowing nozzle into molten metal and its using method thereof
Inventor: YAMADA HIROSHI
IPC: C21C5/48
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a nozzle hole, to simplify a work and to shorten a time by arranging a metal-made gas blowing fine pipe slidably in a gas blowing nozzle hole and repairing while projecting this metal-made fine pipe into the inside of a furnace of repairing the nozzle and the weared part in the furnace around the nozzle. SOLUTION: The nozzle 1 is composed of a refractory block 4 arranged with the fine hole 3 straightly passing from the inside to the outside of the furnace, a metallic fixture 22 integrally formed with this block 4, the fine pipe 2 passing through the fine hole 3 in the block 4 and slidably arranged and a metallic fixture 23 communicating the end parts of the metallic fixture 22 with a gas blowing hose 15. At the time of gas-blowing, the end part of the metal-made fine pipe 2 is inserted through a rubber 14 arranged in the communicating metallic fixture 23, and the gas 12 is supplied into the fine pipe 2 from the outside of the furnace and blown into the molten metal from the end part at the inside of the furnace to have the construction for preventing the leakage of blowing gas from a gap between the metal-made fine pipe 2 and a refractory block 4.
Patent JP-H10168659-A (JP)
Title: Polybenzazole material having fine holes
Inventor: YABUKI KAZUYUKI
IPC: C08G61/12
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material excellent in heat resistance and environmental resistance (chemical resistance, pressure resistance, etc.), and useful as a separating membrane by adding a fine hole forming agent into a dope containing a polybenzazole and a polyphosphoric acid, spinning and then removing the fine hole forming agent. SOLUTION: This polybenzazole material having fine holes, is obtained by adding a fine hole forming agent (terephthalic acid, etc.) into a dope containing a polybenzazole and a polyphosphoric acid preferably by 1-10wt.% based on the weight of the polymer, extruding the dope from a spinneret usually at >=100 deg.C temperature for coagulating the dope filaments in a coagulating bath, washing with water, neutralizing and then removing the fine hole forming agent by burning, evaporating, washing, dissolving etc.
Patent JP-H11164062-A (JP)
Title: Pictorial communication equipment and method and storage medium recording pictorial communication program
Inventor: SOMIYA KAZUO
IPC: H04N1/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide equipment and a method or the like for communicating image with which image data and code data can be integrally handled in spite of a communication procedure or encoding system. SOLUTION: Part of image data composed of plural pixel data is replaced with code data and the code data are embedded in the image data so that the image data and the code data can be integrally handled. In transmission, the image data for one line are encoded and transmitted after replacing 16 pixels for the left end and 16 pixels for the right end with code data of 4 bytes. In reception, the code data are extracted from the received and decoded image data.
Patent JP-H04193078-A (JP)
Title: Shifting mechanism
Inventor: NAGANO MASATOSHI
IPC: H02N2/00
Filed: 1990-11-27
Abstract: PURPOSE:To get a small-sized shifting mechanism by giving sudden change in the direction of elongation of a piezoelectric element so as to shift the oscillating shaft suddenly when giving minute oscillation to the oscillating shaft by either piezoelectric element. CONSTITUTION:When pulses 10 are applied to one piezoelectric element 3a by a voltage waveform adjusting circuit 12, the piezoelectric element 3a elongates suddenly in the direction of an arrow A, and it gives sudden acceleration to an oscillating shaft 4 instantaneously in the direction of the arrow A. At this time, a shifter 2, due to the inertia by dead weight, can not follow the action of the oscillating shaft 4, and hardly shifts. And the voltage piezoelectric element 3a shrinks with the drop of the voltage applied to the piezoelectric element 3a, and following it, the oscillating shaft 4 also returns to its former position by the reaction of the shock with the other piezoelectric element 3b. The shifter 2 shifts together with the oscillating shaft 4 by the friction force of the leaf spring 6 existing between it and the oscillating shaft 4. In short, though very little, the shifter 2 shifts in the direction of the arrow B in the figure.
Patent JP-H08173632-A (JP)
Title: Tv game machine
Inventor: UCHIMURA TORU
IPC: A63F13/812
Filed: 1994-12-27
Abstract: PURPOSE: To provide a compact, inexpensive TV game displaying three- dimensional images data. CONSTITUTION: When detected by Ωx, Ωy and Ωz direction sensors 1X, 1Y and 1Z, angular speed data are processed by a data processing means 3, based on a game program stored in a memory 2. The processed angular speed data are compared with a preset parameter 4 to control the game program by a control means 5, and displayed on a displaying means 6 as three-dimensional image data.
Patent JP-H02170108-A (JP)
Title: Laser display device
Inventor: NAKANE YASUAKI
IPC: G02B26/10
Filed: 1988-12-23
Abstract: PURPOSE:To obtain an excellent distortionless image by deciding the distortion state of an image formed by deflecting a brightness-modulated laser beam from the deflection state of a reference beam and imposing brightness modulation by a video signal at timing based upon the position state of the beam. CONSTITUTION:Optical modulators 2a, 2b, and 2c impose brightness modulation upon laser beams of respective colors according to the video signal from an input terminal 41, the beam l1 composed of the modulated respective color beams is made incident on a rotary polygon mirror 10, and the horizontally deflected laser beam l2 is converted by a projection lens 6 into a projection beam l3, which is deflected vertically by a galvanomirror 7 to illuminate a screen 9. The reference laser beam ls1 is also made incident on the laser beam incidence point l3 of the polygon mirror 10 and the reflected beam ls2 of the beam ls1 is made incident on a cylindrical lens 13; and the reference laser beam ls3 is made incident on an optical position sensor 20 and the same scanning state as the scanning state of the beam l3 is reproduced on the laser beam incidence surface of the sensor 20 without any image distortion because the incidence point la is the same.
Patent JP-H06145313-A (JP)
Title: Aliphatic polyester and its production
Inventor: IWAYA YOSHIAKI
IPC: C08G63/16
Filed: 1992-11-09
Abstract: PURPOSE:To provide an aliphatic polyester which is biodegradable and usable in the form of a molding and to provide a process for its production. CONSTITUTION:An aliphatic polyester comprising repeating units of the formula wherein x is an integer of 2-20, y is an integer of 0-16, and n is an integer of 5-500 and having a number-average molecular weight of 5000-100000 (in terms of polystyrene) as determined by gel permeation chromatography(GPC).