baber/WOPTO huggingface dataset:
Patent JP-H0983480-A (JP)
Title: Transmission method for plural variable rate signals and transmission system
Inventor: MATSUURA YOKO
IPC: H04N19/91
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To decode a video signal without the use of a frame synchronizer by dividing a high definition video signal by one pattern, applying variable length coding and multiplexing the result, allowing a decoder side to decode the signal with synchronization expansion. SOLUTION: An A/D converter 1 converts an analog HD video signal into a digital HD data, which are given to a division processing section 2 to obtain 1/4 split data H1-4 in the unit of data by one pattern. Furthermore, they are synchronized and the result is outputted to a coder section 4, in which the data are subjected to compression variable length coding under the control of information quantity compression sections CMP1-4, a variable length coding section EP1, a bit rate allocation and multiplex control section 43 and a multiplex timing signal generating section 44 with the same algorithm and configuration. Then a variable length bit signal to be multiplexed by a constant rate buffer 42 is read at a constant rate and sent to a decoder through a transmission line 10.  Thus, the decoder side attain variable length coding, decoding and expansion decoding easily to decode the data into original one-pattern video data.
Patent JP-H06110279-A (JP)
Title: Image forming device
Inventor: FUKUCHI MASAKAZU
IPC: B41J29/46
Filed: 1992-09-25
Abstract: PURPOSE:To compactly set a means for displaying information concerning the characteristic of each image forming means and a means for detecting the displayed information in the cartridge of an image forming unit. CONSTITUTION:A display part B displaying the information concerning the performance of a belt photosensitive body 1 and other image forming means incorporated in the image forming unit 14 is set on the inner wall surface of the image forming unit 14 or the side surface of a laser write system unit 7; and a detector D reading the information of the display part B is set on the side surface of the unit 7 or the inner wall part of a device main body, so that the information of the display part B is detected through the belt photosensitive body 1.
Patent JP-H01100054-A (JP)
Title: Production of oxide superconductor
Inventor: MIYASHITA SHOJI
IPC: C01G1/00
Filed: 1987-10-12
Abstract: PURPOSE:To contrive to improve critical current density and mechanical strength of superconducting material, by blending a raw material of oxide superconductor with <=a specific amount of a carbonate of group Ia. CONSTITUTION:A raw material of superconductor comprising powder of an oxide, nitrate and one or more carbonate blended so as to form an oxide superconductor by heat treatment or oxide powder already containing a superconductor is blended with 20wt.% carbonate of group Ia. Then the blended powder is heat-treated so that an oxide superconductor which can lessen voids leading to deterioration of critical current and mechanical strength and has high critical electric density at high temperature can be produced. Li2CO3 may be cited as the carbonate of group Ia and addition of >=20wt.% Li2CO3 will not show superconducting characteristics.
Patent JP-H06341387-A (JP)
Title: Scroll type machine
Inventor: GARII JIYUSUCHIN ANDAASON
IPC: F16J15/32
Filed: 1991-09-09
Abstract: PURPOSE: To tightly seal a recess groove, to which fluid pressure for movably energizing one scroll member to the other scroll member is applied, by a simply structured sealing means assembled easily and provided with a composite sealing function. CONSTITUTION: An annular recess groove, to which a fluid pressure is applied, is sealed by means of a single seal assembly 80 provided with inside diameter sealing parts 124, 126, an outside diameter sealing part 128, and a top end sealing part 130. The sealing assembly 80 can float inside the annular recess groove, and a function of its top end sealing part is released in case of an abnormal condition.
Patent JP-S63113295-A (JP)
Inventor: YAMASHITA HAJIME
IPC: C21D1/74
Filed: 1986-10-30
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-S61134941-A (JP)
Title: Optical recording and reproducing device
Inventor: IKEDA YUJI
IPC: G11B7/126
Filed: 1984-12-04
Abstract: PURPOSE:To obtain an optical signal reader of good SN ratio and high precision by irradiating light to an information recording medium and controlling the intensity of a light source so that the quantity of incident light of a photodetector which receives the light from this medium is constant. CONSTITUTION:The light incident on an information recording medium D from a light source L is polarized and has the frequency, the phase, etc. changed in the reflection or transmission stage and is outputted from the medium D. This output light is received by the second photodetector and is fed back to the other input terminal of a comparing amplifier, and thereby, the quantity of received light of the second photodetector, namely, the photoelectric output is constant. Thus, the light which is outputted from the information recording medium D and is divided by an optical beam splitter or the like is converted to the variance of a physical quantity such as the variance of the polarization angle, the variance of the frequency, the variance of the phase, or the like other than the quantity of light and is converted photoelectrically by the first photodetector to read information.
Patent JP-S61134004-A (JP)
Title: Generator for direct current magnetic field
Inventor: NAGATA KENJIRO
IPC: H01F7/02
Filed: 1984-12-04
Abstract: PURPOSE:To obtain a DC magnetic field generator, which can change the intensity of a magnetic field within some range without using a power supply and through which wider gap width is acquired, by employing a permanent magnet, not an electromagnet, slidably moving a yoke forward and backward and altering a gap between poles. CONSTITUTION:In a DC magnetic field generator, rare earth magnets 2 in 26cm width, 27cm length and 5cm thickness are arranged in magnetism shown in the figure so as to hold poles 34 manufactured by a S20 material in 26cm width and length except noses of 27cm. The nose sections of the poles are molded so as to have the surfaces of squares of one sides of 10cm. The intensity of a magnetic field is represented by 4,000(Oe) on the gap space of 10(cm) as the results of the sliding of slidig setions 14 for a unit, the change of gap spaces and the measurement of the intensity of the magnetic field.
Patent JP-H03119400-A (JP)
Title: Sound recording and immediate reproduction system
Inventor: SHIODA EIKO
IPC: G10L19/00
Filed: 1989-10-02
Abstract: PURPOSE:To use the system conveniently for training pronunciation or an echo toy by recording a received sound signal by a sound recording part consisting of an IC and starting playback operation immediately when the sound input is ceased. CONSTITUTION:The voice signal received by a microphone 1 drives a circuit and a voice operation circuit 2 starts sound recording at the same time with voice reception. Then when the voice signal received from the microphone 1 is ceased, a control circuit 4 performs switching to playback operation immediately and a speaker 6 is driven with the signal amplified by an amplifier 5. Therefore, fully electric operation becomes possible and sound recording and reproduction becomes possible in a short time. Consequently, this system is usable for the training in pronunciation in English etc., and echo toys, and the like.
Patent JP-H0679351-A (JP)
Title: Method for correcting welded shape steel
Inventor: KUROBE ATSUSHI
IPC: B21D3/05
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a welded shape steel excellent in shape characteristic without collapse of end faces of flanges. CONSTITUTION:The flanges FR and FL of the welded shape steel H are three- point bent using outside rolls 1R1-1Rn and 1L1-1Ln consist of projecting crown rolls, upper inside rolls 2R1-2Rn and 2L1-2Ln and lower inside rolls 3R1-3Rn and 3L1-3Ln consist of flat rolls. Then, the flanges FR and FL are inserted in outside rolls 5R1-5Rn and 5L1-5Ln, upper inside rolls 6R1-6Rn and 6L1-6Ln and lower inside rolls 7R1-7Rn and 7L1-7Ln consist of flat rolls and applied with an inverse load to the longitudinal bending direction of the welded shape steel H so as their longitudinal bend is corrected while the extending of their camber in the width direction caused by a deflection of outside rolls is prevented by inside rolls.
Patent JP-H01100449-A (JP)
Title: Electrode film
Inventor: SUGIHARA HIDEKI
IPC: C08L101/00
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a lithium ion selecting electrode film, by having a specified 1,10-phenanthroline derivative contained in a higher polymer film as ion carrier. CONSTITUTION:1,10-phenanthroline as given by the formula is used as ion carrier to form a thin film M together with a high polymer, a plasticizer and an alkali metal salt as hydrophobic anion. The high polymer film M is mounted on the bottom of a cylindrical container 1 and a fixed density of an LiCl solution B is put thereinto 1. Then, an electrode 3 is mounted to make a lithium ion selection electrode. The ion selection electrode is immersed into a sample liquid A and a reference electrode 2 and a potentiometer 4 are used to measure a potential difference caused in an interface of the high polymer film M and inside the film itself. The ion selection element thus obtained provides a selective electromotive response to Li<+> as compared with Na<+>, K<+>, Mg<2+> and Ca<2+>.
Patent JP-H0891222-A (JP)
Title: Brake equipment for cart
Inventor: KOJIMA YUTAKA
IPC: F16D65/04
Filed: 1994-09-27
Abstract: PURPOSE: To provide brake equipment for a cart which firstly reduces parts in number, simplifies its constitution, and thereby is excellent in cost secondly reduces assembling manhours in such a way that processing, aligning, installation, adjustment and the like are simple, easy and of no time consuming, and thirdly its operation is accurate, and is minimized in trouble. CONSTITUTION: In the brake equipment, a connecting member, a right and a left rod 21 fixedly installed onto the connecting member, and rod cut-out sections 22 formed at the end sections of the right and left rods 21 are interposed between a brake pedal and a brake member 23. The rod cut-out sections 22 are so designed that they can be rotated so as to be displaced between a brake releasing attitude A where each cut-out portion 34 exerts no action to the brake member 23 in response to the brake member 23 in the subordinate position, and a braking attitude B where a cut-out remaining section pushes the brake member 23 down. By this constitution, the brake is applied/released by letting the brake member 23 be pressed into contact with a caster 3, and be parted from the caster.
Patent JP-2000075249-A (JP)
Title: Nose pad device for spectacles
Inventor: KAWABATA HIROYUKI
IPC: G02C5/12
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To correctly wear bifocal spectacles with easy eyes. SOLUTION: Nose pad devices 1 constituting the bifocal spectacles comprise nose pads 2 and connecting members 3 mounted at these nose pads 2. The nose pads 2 connect the top and bottom ends of supporting pieces 6 extending in a vertical direction to the top and bottom of the rear surface of pad bodies 5. The connecting members 3 have insertion holes 27 for insertion of supporting pieces 6 and are slidable in the vertical direction along the supporting pieces 7. The connecting members 3 can be held in the state that the members exist in the upper portions and lower portions of the supporting pieces.
Patent JP-S62120327-A (JP)
Title: Fluoroalkylation process
Inventor: YAMAMOTO TAKASHI
IPC: B01J31/12
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a fluoroalkylation product in high yield without producing hardly separable by-product, by adding a perhaloalkane having F atom and Br atom or I atom to an olefin in the presence of an organometallic compound. CONSTITUTION:An olefin is fluoroalkylated by the addition of a perhaloalkane of formula (X and Y are halogen atom; Z is Br or I; n is 0 or integer of >=1) in the presence of an organometallic compound. The organometallic compound is preferably a trialkylaluminum (especially trimethylaluminum) and its amount is >=1 equivalent (preferably 1-5 equivalent) based on 1 equivalent of the olefin. The reaction is usually carried out in an inert solvent such as halogenated hydrocarbon at -50-+30 deg.C.
Patent JP-S62118285-A (JP)
Title: Radiation monitor
Inventor: KARASAWA HIDEAKI
IPC: G01T7/00
Filed: 1985-11-19
Abstract: PURPOSE:To decrease an overall length of a cable, and also to simplify an installation or removal work of a radiation detecting system by providing a monitor body for inputting and processing detected data sent out of the radiation detecting system, through a closed loop-shaped line. CONSTITUTION:A monitor body 33 is provided with a synchronizing signal generator. a synchronizing signal outputted from this synchronizing signal generator is superposed on this cable 32 and transmitted, and supplied to all radiation detecting systems 2-1-2-30 through a connector 34. These radiation detecting systems 2-1-2-30 input this synchronizing signal, and send out the detected data (radiation detected pulse) in a time zone which has been allocated to itself, based on said signal as a reference. This detected data are also superposed to the cable 32. The monitor body 33 amplifies the detected data sent from each radiation detection system 2-1-2-30, by a main amplifier, discriminated by a crest discriminator, displayed by an indicator at every measuring place, and also recorded by a multi-channel recorder. That it to say, since a closed loop-shaped line for including a measuring point which is forecast in advance is laid, an overall length of the cable can be shortened.
Patent JP-S63111432-A (JP)
Title: Temperature measuring instrument
Inventor: SAGARA RIYUUNOSUKE
IPC: G01K7/24
Filed: 1986-10-28
Abstract: PURPOSE:To remove the influence of thermoelectromotive force and to eliminate the influence of reference power source variation by varying a current which flows to a thermoresistance element corresponding to variation in source voltage and employing a polarity switching system. CONSTITUTION:Constant voltage generating circuits 1 and 2 generate equivalent plus and minus constant voltages VREF, one of which is outputted through a changeover switch 3. This output voltage is converted by a voltage-current converting circuit 4 so as to output a constant current I, which flows through the thermoresistance element with resistance Rt. The element 5 indicates a resistance value proportional to ambient temperature and its terminal voltages V1 and V2 are inputted to a differential amplifier circuit 6. The output VX of the circuit 6 becomes VX=-A(V1-V2)+BVREF=(-ARt/R0+B)VREF by using coefficients A and B and is converted by a signal processing part 7 into a voltage VX/VREF, i.e. a signal regarding only the resistance Rt, thereby finding temperature from a resistance Rt-temperature characteristic.
Patent JP-H04135424-A (JP)
Title: Tunnel mulch device for hand pulling
Inventor: SANO HIDEO
IPC: A01G13/00
Filed: 1990-09-27
Abstract: PURPOSE:To enable stretching of a tunnel mulch corresponding to various ridge widths by stretching a film in the form of a tunnel with guide rods divided into the central part and left and right leg parts. CONSTITUTION:The length of a transversely installed rod 2 is adjusted to regulate the left and right width of a machine body. Left and right handles 18 are then held from both sides in front of the machine body by two workers to pull the machine body 1. A film (F) is delivered from a film winding roll (R) having both ends supported with a supporting rod 4 and the center in the width direction of the film (F), together with a tension roll 10, is pushed out from the back toward the front and tensed. An arched top is simultaneously formed to support the top of the film (F) with guide rods 13 from the lower part. Skirts on both sides of the film (F) are tensed with left and right leg part guide rods 15 and 15 from the back to the front, passed along the lower part, simultaneously guided to sponge rolls 8 and trampled. Soil on left and right lateral sides is then scraped up with earthing up disks 9 to temporarily fix both the skirts of the film (F).
Patent JP-H0199665-A (JP)
Title: Hot air dryer for coating machine
Inventor: MITANI YOSHITOSHI
IPC: B05C9/14
Filed: 1987-10-13
Abstract: PURPOSE:To reduce the size of the entire part of a device and to rapidly inject return air as clean hot wind by heating and cleaning the return air in a housing. CONSTITUTION:Conveying means 20 which convey a base material A in a transverse direction is provided on the lower part in the housing 10 and longitudinally long nozzles 30 for injecting the hot air are disposed transversely above the conveying means 2 apart at a suitable spacing therefrom. The space thus formed is used as a return path 40 for the return air and a return duct 44 for connecting the return path 50 is provided above the nozzle 30. Hot air supplying ducts 34 for feeding the hot air to the nozzles 30 are disposed on both the right and left sides of the return duct 44. The space between the top surface of the duct 44 and the housing 10 is used as the hot air supplying path 50 to the duct 34. A fan 60 for sucking the return air, heating means 62 for heating the return air and air filters 64 are disposed in adequate order in this hot air supplying path 50.
Patent JP-H06106032-A (JP)
Title: Device for removing impurities in liquid
Inventor: MURAOKA ITSUMI
IPC: B01D63/02
Filed: 1992-09-28
Abstract: PURPOSE:To provide an impurity removing device where liquid impurities contained in a mixture of solid and liquid are removed effectively and over a long period of time. CONSTITUTION:The impurity removing device for removing liquid impurities contained in a mixture of solid and liquid is equipped with a mixture agitating part A, a solid removing part B and a liquid impurity removing part C. These parts are connected by piping in order and in series and simultaneously the mixture agitating part A and the solid removing part B are connected with a return line and the mixture agitating part A and the liquid impurity removing part C are connected W a return line to form circulating passes respectively. And in the return lines are installed pumps P1, P2 and the slurried solid and the liquid from which liquid impurities have been removed are positively transferred to the mixture agitating part A from the solid removing part B and the liquid impurity removing part C by the pumps P1, P2 respectively.
Patent JP-S63111460-A (JP)
Title: Analysis of dissolved gas in insulation oil
Inventor: MOTOMURA KIYOICHI
IPC: G01N30/46
Filed: 1986-10-29
Abstract: PURPOSE:To facilitate an analysis operation and to make measurement with high sensitivity and accuracy by constituting an apparatus in such a manner that a sample can be separated to single substance gaseous components without being divided and can be measured by using just one extracted gaseous sample. CONSTITUTION:The sample S1 of the insulating oil put into a syringe 6 is supplied through a 6-way selector cock 4 into a measuring tube 5. The insulating oil is supplied from the tube 5 into a dissolved gas extraction vessel 8 where the oil is bubbled by the carrier gas supplied through a blow pipe 7 and is thereby subjected to extraction of gases. The carrier gas contg. the extracted gases is passed to a column C1 in which a silica gel having low affinity to a gas group A and high affinity to a gas group B is packed. The gas group A is separated in said column and is passed to a column C2 where the gas group is subjected to an analysis. The gradually separated gas group B is then transferred from the column C1 to the column C2 and is analyzed in order of the discharge from the silica gel.
Patent JP-H08124396-A (JP)
Title: Semiconductor memory
Inventor: OISHI TSUKASA
IPC: G11C29/04
Filed: 1994-10-24
Abstract: PURPOSE: To provide a semiconductor memory which can access a spare memory cell at high speed without cutting a fuse for changing an address to a spare memory cell and a fuse for testing operation of a spare memory cell. CONSTITUTION: A resistor 303, a fuse 305, and a N channel MOS transistor 307 are provided between a power source potential node Vcc and a ground potential node in this order in a redundant selecting circuit 301 of a decoding part in a semiconductor memory. Thereby, an equivalent state to the state in which a fuse 305 is cut can be obtained by turning off a switching transistor 307. Therefore, a test of a spare memory cell can be performed at high speed without cutting any of fuses 123 of the redundant address selecting circuits 103, 105, fuses 315 of redundant fuse circuits 309a-309d, and without taking a time for discharging the N channel MOS transistor 307.
Patent JP-H03119074-A (JP)
Title: Corrosion-resistant coating composition
Inventor: TOKIDA KAZUYOSHI
IPC: C08G59/14
Filed: 1989-10-03
Abstract: PURPOSE:To provide the subject coating composition having excellent cationic electro-deposition coating performance and containing silica particles and a modified epoxy resin produced by modifying a bisphenol-type epoxy resin constituted of a specific bisphenol skeleton and an epichlorohydrin skeleton with a polybasic acid. CONSTITUTION:The objective composition contains (A) a modified epoxy resin produced by modifying (a) a bisphenol-type epoxy resin having >=2 epoxy groups in one molecule and constituted of a bisphenol skeleton composed of a bisphenol A skeleton and a bisphenol F skeleton at a polymerization ratio of 95:5 to 60:40 and an epiehlorohydrin skeleton with (b) a polybasic acid (e.g. isophthalic acid or succinic acid) and (B) silica particles (e.g. colloidal silica suspended in an organic solvent and having particle diameter of 1-500mum).
Patent JP-H1195726-A (JP)
Title: Liquid crystal display device
Inventor: YU HIRONOBU
IPC: G09G3/36
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make more finely adjustable a multi-level voltage generated by a gradation voltage generation means, by making respective voltage divided resistance in a resistance voltage divider circuit synthetic resistance selected form among respective connection points, etc., of plural pieces of serially connected reference resistance. SOLUTION: Serial resistance circuit 30 in which eight pieces of reference resistance R1-R8 are connected in series between gradation voltage wiring layers Va-Vg where respective gradation voltages are output, are constituted. Then, at least a piece of both ends a, i of the serial resistance circuits 30 and at least a piece of the connection points b-h of the respective reference resistance R1-R8 are connected to adjacent one side of the gradation voltage wiring layers Va-Vg, at least a piece of the both ends a,  i of the serial resistance circuits 30 except the circuit 30 connected with the adjacent one side of the gradation voltage wiring layers Va-Vg and at least a piece of the connection points b-h of the respective reference resistance R1-R8 are connected to an adjacent other side of the gradation voltage wiring layers Va-Vg and the voltage divided resistance of a resistance voltage divider circuit are constituted. Thus, resistance values from a minimum R/8 to a maximum 8R are obtained as the voltage divided values of the voltage divided resistance.