baber/WOPTO huggingface dataset:
Patent JP-S55112263-A (JP)
Title: Method and apparatus for manufacturing solidified asphalt
Inventor: HAYASHI TADAMASA
IPC: G21F9/00
Filed: 1979-02-23
Abstract: PURPOSE: To obtain solidified asphalt having small radioactive substance leakage by retaining the temperature of melt mixture coming out of evaporator in a fixed temperature range in the process in which enriched radioactive waste water and molten asphalt are heated, mixed, concentrated, and then cooled for solidification.  
     CONSTITUTION: The enriched radioactive waste water 1 and the molten asphalt 8 are introduced into the evaporator 7 where they are heated, mixed, concentrated, and discharged from the outlet 17 to the container 18 for cooling and solidification. In this case, the temperature of the melt mixture effluent is detected by the infrared radiation pyrometer 19, and then according to the variation in the temperature, the amount of the enriched radioactive waste water 1 to be sent by the supply pump 4 is requlated by operating the change gear 20 and at the same time the heat source 25 of the heating mechanism 15 for the heat medium 14 is regulated in order to retain the temperature of the melt mixture at a fixed temperature between approx. 140°C and 190°C. Thus, a homogeneous solidified asphalt with a large specific weight can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60164796-A (JP)
Inventor: MIYATA TERUO
IPC: G09G5/14
Filed: 1984-02-06
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-S60167692-A (JP)
Title: Controller of induction motor
Inventor: NAGASE HIROSHI
IPC: H02P21/22
Filed: 1984-02-08
Abstract: PURPOSE:To reduce a noise without deteriorating the response to a torque by weakening a magnetic flux command from a rated value without setting it to zero when a torque command signal is zero. CONSTITUTION:A speed control circuit 6 outputs a torque current command signal It*. A magnetic flux command signal PHI* is decided in response to the signal It* by a magnetic flux instructing circuit 7. The characteristic holds that, even if an input signal alpha becomes zero, the command is not zero but holds the value of gamma weakened from a rated value beta. A magnetic flux control circuit 8 forms an exciting current command signal Im* in accordance with the signal PHI*. Thus, the magnetic flux of a motor 3 is proportional to the output of the circuit 6, and is controlled to hole a certain value even when the output is zero.
Patent JP-H11219459-A (JP)
Title: Method and device for acquiring image of paper sheet medium
Inventor: TSUCHIYA KAZUHIRO
IPC: G06T1/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely detect characteristic patterns even a paper money having a multi-color printed part and a transparent part. SOLUTION: A composite sensor is constituted of an LED array 2 having green, red and infrared light sources and a CCD image sensor 4, wherein plural images are simultaneously acquired by switching a light source in each scanning of paper money 12 and respective images are separated to obtain three images 13 to 15 having the same origin. These images 13 to 15 are superposed to form an image 16 and the detection of an inclined angle of the paper money image, the acquisition of the coordinates of a paper money area and the calculation of an inclination correcting origin are executed based on the image 16.  When the paper money areas of the three images are rotated around the common inclination correcting origin by the detected inclination angle, plural images detecting the same area by different sensors can be obtained and an image capable of enhancing the paper money identification accuracy can be obtained.
Patent JP-H05608-A (JP)
Title: Pneumatic tire
Inventor: TAKASUGI MOTOHIDE
IPC: B60C11/03
Filed: 1991-02-13
Abstract: PURPOSE:To improve the acoustic tone-quality of pattern noise by providing linear or zigzag main grooves in the circumferential direction, forming plural number of ribs conforming to specified conditions in a tread ground contact area under a JIS standard internal pressure, load, and making the types of arrangements of pitch elements plural. CONSTITUTION:Linear main grooves 2 are provided on the tread surface T in the circumferential direction EE', and ribs 3, 4, 5 whose maximum depth are formed in a tread ground contact area W1 under a JIS standard internal pressure, load. Further, sub-grooves 6, 6' are provided across the tire width on the ribs 3, 4 at uneven intervals along the circumferential direction. Thus, blocks 7 partitioned by the sub-grooves are arranged as pitch elements in a specified order, and at least two types of arrangements are obtained. As a result, the acoustic tone-quality of patter noise can be improved.
Patent JP-H0533133-A (JP)
Title: Dust collector for magnetic film forming sputtering system
Inventor: SUMIYA TORU
IPC: G11B5/851
Filed: 1991-02-13
Abstract: PURPOSE:To provide a dust collector for a sputtering system for forming a magnetic film on a substrate. CONSTITUTION:A magnet plate 20 is provided on a traveling truck 21 capable of passing through the heating chamber, film forming chamber, etc., of a sputtering system to constitute a dust collector 20 which is used to remove the dust-shaped magnetic film flake in the film forming chamber, etc., when a film is formed on a substrate by sputtering. The truck 21 provided with the magnet plate 22 is passed through the respective chambers of the sputtering system to attract the flake staying in the chambers. The truck 21 having attracted the flake is brought out of the sputtering system, hence the inside of the sputtering system is cleaned, and the defect rate is decreased when the film is formed on the substrate by sputtering.
Patent JP-H10219503-A (JP)
Title: Socks
Inventor: SUNAYAMA MASAMITSU
IPC: A41B11/12
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a pair of socks that has a relatively weak tightening force in the rubber elastic yarns-knitted area for preventing the socks from sliding down from legs, accordingly giving high foot comfort as well as resisting sliding down from the legs. SOLUTION: The upper rubber elastic yarns-knitted area 6 is provided from the top end of socks opening 2 for inserting the foot in width (b) of 0.5-2cm. Beneath the upper rubber elastic yarns-knitted area 6, a rubber yarns-non-knitted area 8 is formed in width (c) of 1-4cm, and the lower rubber elastic yarn-knitted area 10 is provided beneath the rubber yarn non-knitted area 8 in width (d) of 0.5-2cm.
Patent JP-S63189100-A (JP)
Title: Ultrasonic transducer structure body
Inventor: TANIGUCHI TAKASHI
IPC: G01N29/24
Filed: 1987-02-02
Abstract: PURPOSE:To realize an ultrasonic transducer which has high watertightness, wear resistance, durability and electric stability by sequentially laminating an electrode, a surface additional film and a hard coat film on a piezoelectric film or a plate. CONSTITUTION:The operation surface side of the electrode 4, the surface additional film 5 and the hard coat film 6 are sequentially laminated on the piezoelectric film or the plate 3. The surface additional film 5 is composed by a thermoplastic organic polymer such as polyester, polymide and polyphenylene. The hard coat film 6 is composed by materials consisting essentially of a curing material obtained from an organosilicon compound shown in a general formula of R<1>aR<2>bSiX4-a-b(R<1> and R<2> are hydrocarbon radical possessing alkyl group, alkenyle group, etc., and X is a hydrolyzable group. The well known back side electrode 2, a supporting substrate 1 and a metal case 6 are provided at the back of the piezoelectric film 3.
Patent JP-S60164496-A (JP)
Title: Preparation of low-molecular peptide
Inventor: OZAKI HACHIROU
IPC: A61K38/00
Filed: 1984-02-07
Abstract: PURPOSE:To obtain a low-molecular peptide composition consisting essentially of a peptide having 2-5 average amino acid chain length, by reacting protease having an optimum pH on the alkaline side with a protein in an acidic - neutral aqueous medium. CONSTITUTION:An alkaline protease having an optimum pH at 8-11pH is reacted with a protein in an acidic - neutral aqueous medium at 5.0-7.0pH. The protein is hydrolyzed into a peptide of 2-5 amino acid chain length but not further. The alkaline protease can be more easily isolated and separated than bacteria of the genus Bacillus, is easily available as a commercial product and usable at a relatively high temperature of 50 deg.C or above.
Patent JP-S58138465-A (JP)
Inventor: YAMABE KIYOSHI
IPC: A61M1/36
Filed: 1982-02-10
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-2000214202-A (JP)
Title: Charge-detecting device
Inventor: KIMURA TETSUJI
IPC: H01L21/339
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a distribution noise from being generated by applying a forward biasing to a diode that is composed of a second conductive-type well region and a first conductive-type diffusion layer and discharging unneeded charge being accumulated in a floating diode to the outside. SOLUTION: A clock pulse signal ϕRD=0 V is applied externally via second metal wiring 12, a signal charge is accumulated in a floating diode 3 while the potential of a P-type diffusion layer 11 is 0 V, a signal charge Q that is expressed by a specific numerical expression is converted to the amount of change of the surface potential of the floating diode 3, and the amount of change of the surface potential is inputted to a source follower amplifier 4 via metal wiring 5, is amplified, and is outputted as a signal voltage, thus detecting a signal charge. After the signal charge has been detected, a clock pulse signal ϕRD that is approximately 12-15 V is applied to the P-type diffusion layer 11 via the second metal wiring 12, thus setting the P-type diffusion layer 11 and an N-type well region 2 in the forward biasing of a PN junction diode.  In this state, the signal charge Q is discharged to the outside via the second metal wiring 12 speedily.
Patent JP-S57137409-A (JP)
Title: Out-of-furnace treatment of molten metal by blowing of refining agent by carrier gas
Inventor: HIRAYAMA KATSUHISA
IPC: C21C1/02
Filed: 1981-02-17
Abstract: PURPOSE:To maintain treatment reaction at a high rate over the entire period of refining in an injection system by regulating the blowing rates of a refining agent and a carrier gas and the immersion depth of a lance. CONSTITUTION:A desulfurizing agent is blown through an immersion lance 2 into the molten metal in a torpede car 1 by means of a carrier gas with a powder and granule transfer device 3. At this time, the oscillations of the lance 2 measured momentarily with a vibrometer 6 fitted to the lance 2 are recorded in a display device 8 through a frequency selector 7. According to the change in the oscillation waveforms displayed in the device 8, regulating valves 4, 5 are controlled to regulate the blowing rates of the desulfurizing agent and the carrier gas as well as their solid/gas ratio; at the same time, the lance 2 is adjusted to the immersion depth at which the efficiency of reaction is best by using a lance elevating installation 9. Thereby, the out-of-furnace treatment efficiency of molten metal is improved considerably.
Patent JP-H08199428-A (JP)
Title: Production of titanium dioxide-containing polyester fiber
Inventor: FUJITA HIROSHI
IPC: C08K3/22
Filed: 1995-01-17
Abstract: PURPOSE: To provide a method for producing a polyester fiber excellent in characteristics such as contact travel abrasion characteristic, spinnability, false- twisting processability, and weavability. CONSTITUTION: This method for producing a titanium dioxide-containing polyester fiber comprises adding the slurry of a poly(oxyalkylene)glycol derivative of the general formula: X-Y-Z-Y'-X' (Z is the residue of a divalent hydroxyl group-containing compound; Y and Y' are each the residue of a polyoxyalkylene glycol; X and X' are each a monovalent aliphatic or aromatic alkyl group) to a melted polyester liquid so as to simultaneously satisfy the following conditions A-C, and subsequently melt-spinning the mixture. (A) 0.65<=A+B<=10; (B) 0.5<=B<=5; (C) 0.25B<=A<=10B (A is the weight (wt.%) of the glycol derivative, and B is the weight (wt.%) of the titanium dioxide).
Patent JP-H08194469-A (JP)
Title: Sound eliminating structure of piano
Inventor: KONO HIDEO
IPC: G10C3/16
Filed: 1995-01-13
Abstract: PURPOSE: To provide a sound eliminating structure by which an existing piano can be simply remodeled without changing a piano action at all. CONSTITUTION: In a piano having strings 1 and hammer heads 2 to strike the strings 1, a sound eliminating member 5 is formed of a core plate 5a having a length capable of covering a single whole string 1 and a cushion body 5b to cover both the obverse and the reverse of the core plate 5a, and this sound eliminating member 5 is further installed on a raising-lowering device 6, and is constituted so as to be vertically freely movable, and is set so as to be switched to a pronouncing performance condition where the sound eliminating member 5 and the hammer heads 2 do not contact with each other and a sound eliminating performance condition where the sound eliminating member 5 wedges in between the hammer head 2 and the strings 2 by vertical position control of the raising-lowering device 6.  In this sound eliminating structure, since the hammer heads 2 indirectly strike the strings 1 through the sound eliminating member 5, the cushion body 5b of the sound eliminating member 5 absorbs impact of the hammer heads 2 and vibration of the the strings 1.
Patent JP-H11288289-A (JP)
Title: Musical sound generation method
Inventor: SUZUKI HIDEO
IPC: G10H1/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To generate a musical sound waveform sample without breaks of reproduced waveform data. SOLUTION: If it is judged in S360 that musical performance won't terminate by the read timing of a reproducing part to break reproduced waveform data because a calculated total operation volume is too large, +1 is added to operation cycles CC of pronunciation channels following a prescribed performance position by a required number to reduce the number of generated samples in S370. As a result, it is discriminated in S380 whether the total operation volume is within a prescribed range or not. If it is discriminated that the total operation volume is within the prescribed range, channel control processing is terminated; but if it is discriminated that the total operation volume still exceeds the prescribed range, silenced channels are determined in order from the channel in the last performance position to execute the silencing processing in S390.
Patent JP-H07228863-A (JP)
Title: Composition for polishing
Inventor: KODAMA KAZUSHI
IPC: B24B37/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject composition, comprising water, an abrasive and a specific polishing promoter and capable of improving the polishing speed, remarkably improving the quality of the polished surface and rapidly performing the flattening of an interlayer insulating film on a silicon substrate in high quality. CONSTITUTION:This composition comprises (A) water, (B) an abrasive and (C) a polishing promoter composed of a hydrazine compound. Furthermore, any one of hydrazine hydrate N2H4.H2O, hydrazine carbonate (N2H4).CO2, hydrazine acetate N2H4.CH3COOH, hydrazine hydrochloride N2.HCl and hydrazine sulfate N2H4.H2SO4 is preferably used as the component (C) and any one of silicon dioxide, cerium oxide, zirconium oxide and iron oxide is preferably used as the component (B).
Patent JP-H05212918-A (JP)
Title: Page printer
Inventor: TANAKA YASUMI
IPC: B41J2/44
Filed: 1992-02-06
Abstract: PURPOSE:To shorten a time required from the reception of printing data to the completion of printing by a method wherein when printing data is received from the external, a pre-printing processing is started and ended before the completion of data reception for one page. CONSTITUTION:When data for the first line is received from a host through an interface 22, a preset pre-printing processing is started, and a motor 3, an electric charger 4, and others are made to rise. Succeedingly, a developer 6 is also made to rise. When a printable state is established by completing the pre-printing processing, this state is maintained until the reception of printing data for one page is completed. Upon completion of the reception of printing data for one page, the feed of transfer paper is started by passing an electric current to a feed solenoid 28. Thereafter, printing is made on the transfer paper by turning a transfer charger 7 ON. Then, an operation stop processing is started after the completion of printing for one page, and the electric charger 4 and others fall and the actuations of the motor 3 and others come to a stop.
Patent JP-S57134977-A (JP)
Title: Dual-gated type field effect transistor
Inventor: YAMAMOTO KAZUNORI
IPC: H01L29/80
Filed: 1981-02-16
Abstract: PURPOSE:To obtain a field effect transistor having four gates and a new logic function, by separating the first and the second gates of a dual-gated field effect transistor parallelly into each of region. CONSTITUTION:Gate electrodes 5a, 5b, 6a, 6b having a source electrode 3, a drain electrode 4, and a (Schottky) junction are provided on a semiconductor layer 2. Not only (Schottky) junction but P-N junction are used for the gates. This construction is equivalent to the parallel separation of each gate of a usual dual-gated field effect transistor into two regions. As a result, a circuit is constructed as shown in the figure. A signal ''1'' is applied to logic inputs S1 and S2 by binary indication. When source and drain electrodes turn ON, a threshold value ''1'' by binary indication will be equivalent to both logic inputs S1 and S2.
Patent JP-H03225697-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMIOKA JUNJI
IPC: G11C11/401
Filed: 1990-01-30
Abstract: PURPOSE:To prevent signal transmission from being delayed by reducing the intervals of wires by arranging a power supply line or a ground line between signal lines at a semiconductor integrated circuit forming the plural signal lines, power supply line and ground line on the metal layer of the same substrate. CONSTITUTION:At the semiconductor integrated circuit to arrange plural data read lines 1, a ground line 2 is arranged mutually between the data read lines 1 as the signal lines. Therefore, a mutual distance between the data read lines is enlarged and corresponding to the separation, mutual capacity between the data read lines is reduced. Accordingly, when the voltage of a mutually reverse phase is impressed between the signal lines, signal transmission speed is prevented from being lowered by the mutual capacity between the lines even in the case of shortening the distance between the lines. Further, since the potentials of the ground line and power supply line are fixed, signal delay caused by interposing the ground line and the power supply line is made smaller in comparison with the signal delay in the case of the signal of the reverse phase.
Patent JP-H02202260-A (JP)
Title: Telecontroller
Inventor: INOUE MASAYOSHI
IPC: H04Q9/00
Filed: 1989-01-31
Abstract: PURPOSE:To make a VTR start its picture recording job in a short time by outputting a remote control signal corresponding to a picture recording channel and then another remote control signal which commands the recording state via a remote control signal output means after a remote signal detecting means receives the remote control signal which points the relevant picture recording channel. CONSTITUTION:A bell signal is inputted from a telephone circuit, and a control means 6 starts to count a prescribed time, e.g. 5 seconds via a built-in timer 8 after the end of collation of passwords. Then a caller operates a dial button, etc., of a telephone set within 5 seconds in case the caller desires a reservation mode for the reserved video recording. Thus a remote signal showing the switch of modes is transmitted. A mode deciding means 13 collates the information stored previously in a memory 7 with the dial signal received via an operation of the caller. Then a picture recording reservation mode is set when the caller transmits a remote signal to secure the picture recording reservation mode.
Patent JP-S57138850-A (JP)
Title: Resin immersing device for rotary electric machine
Inventor: KATOU KIYOSHI
IPC: H02K15/12
Filed: 1981-02-18
Abstract: PURPOSE:To enhance the reliability of a rotary electric machine by performing in a vacuum tank a series of steps of dehumidifying, filling varnish, rotatably immersing, pressing and rotatably drying in vacuum, thereby improving the insulating performance of the machine. CONSTITUTION:A rotary electric machine 1 is connected to a rotary drive unit 2c, and is inserted into a vacuum tank 3a via a movable truck 2. Then, a vacuum tank 3a is heated by a heater 3b, and is evacuated by a vacuum unit VU. After the machine 1 is completely dried, nonsolvent varnish is filled from a varnish tank WT, the machine 1 is rotated by a rotary drive unit 2c to perform the rotary immersion of the varnish. Then, the varnish is pressurized to impregnate the varnish into the interior of a coil, and is rotatably dried by the heater 3b.
Patent JP-H05213829-A (JP)
Title: New methacrylic ester and polymethacrylic ester therefrom
Inventor: SATO MORIYUKI
IPC: C07C205/43
Filed: 1992-02-06
Abstract: PURPOSE:To provide a new (poly)methacrylic ester improved esp. in orientation at a low temperature and responsiveness to temperature change, thus capable of adequately giving performance as a liquid crystal. CONSTITUTION:The objective methacrylic ester of formula I (n is 2 or 3; R is of formula II or formula III; R' is CN, CpH2p+1 (p is 1-12), OCqH2q+1 (q is 1-12), NO2, Cl, Br, F or CF3; Y is CH=CH, COO, N=N, of formula III, CidenticalC, 1,4-phenylene, NHCO, OCNH, N=CH, CH=N or 1,4-cyclohexylene) and the other objective polymethacrylic ester of formula IV (m is 10-2500). The compound of the formula I (where, n is 2; and R is of formula II) can be obtained by dissolving 4-cyano-4'-hydroxydiphenyl, triethylamine and hydroquinone in tetrahydrofuran followed by dripping a methacrylic ester derivative of formula V into the resultant solution to carry out reaction.
Patent JP-H11208683-A (JP)
Title: Packaging bag
Inventor: KACHI HIROAKI
IPC: B65D30/10
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag wherein when packaging bags of rice or the like are stacked on a pallet, air sealed in the bags can be vented to stabilize the stacking of the bags and water is prevented from penetrating into the bag from a vent passage to moisten the contents. SOLUTION: In the packaging bag to package granular or globular contents, a first seal line 4 is provided on the side of contents and a second seal line 5 is provided on the side of an edge of the bag so as to be spaced apart from the line 4 by an interval of 15-30 mm, in the seal of at least one side of the bag. In the lines 4, 5, seal parts HS4-HS6 and non-seal parts NS4-NS6 are arranged, and in the line 5 located outside a non-seal part NS4 of the line 4, a continuous seal par HS5 or a discontinuous seal part of a non-seal part NS5 less than 7 mm is formed, and in the line 5 outside a seal part HS4 of the line 4, the whole of the line 5 comprises a non-seal part NS5 or a discontinuous seal part having a non-seal part NS5 of at least 10 mm is formed. In this case, a dot-shaped seal part HS6 is formed near the opposite ends of the line 4, between two lines 4, 5.
Patent JP-S61185026-A (JP)
Inventor: KONISHI HIROO
IPC: H02J3/24
Filed: 1985-02-08
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-S52105958-A (JP)
Title: Polyamide composition
Inventor: IGUCHI NORIO
IPC: C08K9/06
Filed: 1976-03-02
Abstract: PURPOSE: A polyamide composition having higher flexural strength and modulus, higher impact strength and heat distortion temperature. 
     COPYRIGHT: (C)1977,JPO&Japio