baber/WOPTO huggingface dataset:
Patent JP-S5912663-A (JP)
Title: Interface device of digital multiplex transmission line
Inventor: NAKANE HIDEKI
IPC: H04J3/14
Filed: 1982-07-13
Abstract: PURPOSE:To attain a folded test, by providing a means inverting the logic of an optional output bit of one side of a write address forming counter and an address forming counter with a control signal, for replacing the connection between a channel on a transmission line and that on an exchange. CONSTITUTION:An output data of a receiving pulse generating circuit of a digital multiplex transmission line interface device is stored once in a frame phase memory 150 and a signal DR in synchronizing with a frame Fr of the exchange is outputted. The write and readout address to the memory 150 is fed in terms of a memory address MAD outputted from an address selector 151. This selector 151 outputs selectively an output of the write address forming counter 152 and the readout address forming counter 153. Further, the logic of an optional output of one of the counters 151, 152 is inverted with a control signal T by means of a frame aligner 102 and a multi-frame aligner 103 and the like of the selector 151 to replace the channel on the transmission line with that on the exchange.
Patent JP-S5746321-A (JP)
Title: Magnetic recording medium
Inventor: TAKADA KAZUO
IPC: G11B5/64
Filed: 1980-08-30
Abstract: PURPOSE:To increase the travelling durability of a magnetic recording medium, by forming a thin film layer composed of a comparatively hard metal or its oxide or nitride on the rear surface of a supporting substrate containing a ferromagnetic thin film laye. CONSTITUTION:A metal such as V, Ti, Zr, Cr, Mn, Mo, W, Fe, Co, Ni, Cu, Rh, Ir, Bi. B, etc or its oxide or nitride having >=4 Mohs' hardness is vapor-deposited on the rear surface of a supporter 1 moving within a vacuum chamber 5 by means of an evaporating crucible 9 to form a thin film layer 3 of the above-menthioned metal or its oxide or nitride. Then a ferromagnetic material is vapor-deposited by an evaporating crucible 10, and at the same time a metal of the >=4 Moh's hardness which is partially mixed into the ferromagnetic material to form a protective layer is vapordeposited by an evaporating crucible 11 respectively. In such way, a magnetic recording medium containing a ferromagnetic thin film layer 2 and a protective layer 4 is obtained.
Patent JP-H07305971-A (JP)
Title: Device for processing molten slag-cooling water
Inventor: MASUTANI HIDEO
IPC: F27D15/02
Filed: 1994-05-09
Abstract: PURPOSE:To lighten the load on a pump and prevent piping from clogging by clearing the water in a suction box of the suspended matter by a hydroextractor or solid-liquid separator and returning the water to the suction box. CONSTITUTION:A water tank 11 is equipped side by side with a suction box 21 which receives the water overflowing the water tank. A pipe 31 with the forward end connected with a settling tank 41 conveys the water in the suction box 21 to the settling tank 41. A pipe 32 having a pump 51 is attached to the bottom of the settling tank 61 and connected to a hydroextractor 61, to which the sediment in the settling tank 41 is conveyed by the action of the pump 51. A pipe 33 connects the hydroextractor 61 to the suction box 21 and the water cleared of the sediment by the processing using the hydroextractor 61 is returned to the suction box 21. Since the matter in suspension in the water in the suction box is relatively decreased in concentration, the load on the pump that sends the sediment to the hydroextractor can be lightened. Moreover the pipe between the suction box and the settling tank can be prevented from clogging in the way.
Patent JP-H11310730-A (JP)
Title: Pigment and its production
Inventor: TOMIOKA SADAYUKI
IPC: C09B67/20
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment having an X-ray diffraction pattern having a strong line at a specified Bragg angle and having excellent transparency and tinting strength by incorporating C.I. Pigment yellow 12 and a disazo pigment derivative. SOLUTION: There is provided a yellow pigment containing a disazo pigment derivative represented by formula I and showing a strong line at a Bragg angle (2θ±0.15 deg.; Cu-Kα) of 9.89 deg.. In the formula, Z is a phenyl having 1-4 substituents selected among carboxylic acid, sulfonic acid and an alkali metal salt thereof and optionally having 1-4 substituents selected among methyl, methoxy, hydroxy and chlorine. This is obtained by heating a reaction product of acetoacetic acid anilide and a polar-group-containing acetoacetic acid anilide compound represented by formula II with a solution of tetrazotized 3,3'-dichlorobenzidine to 105-130% deg.C. The molar ratio of the acetoacetic acid anilide to the polar- group-containing acetoacetic acid anilide compound is desirably 90/10 to 99.5/0.5.
Patent JP-S5546900-A (JP)
Title: Controlling power factor of generator
Inventor: WATANABE TAKEJI
IPC: H02P9/14
Filed: 1978-09-29
Abstract: PURPOSE: To greatly increase the receiving power factor to reduce the power procurement cost by computing the power factor of the maximum reactive-current values which can be produced by a generator and by regulating the power factor of the generator output to the computed power factor.  
     CONSTITUTION: The power factor is obtained based on the data from a transformer 3 and a current transformer 4 by a power-factor sensor 5. The actual power-factor values (measured data) cosθ 0  of the output of a generator are supplied to a comparator 9. The comprator 9 obtains the difference between the input data cosθ 1  and cosθ 0 , and send the difference signal to the power-factor regulator 10, which comprises an automatic voltage regulator, a phase-control circuit, and the like. The power-factor regulator 10 increases or decreases the field current that is supplied from a field power supply 1 to a field coil G c  of a generator G by regulating  the triggering angle of each SCR of an SCR device 2 so that the difference signal,  i.e. cosθ 1 ∼cosθ 0  or θ 1 ∼Q 0  becomes zero. In this constitution, the power factor of  the power-receiving system is greatly increased, and the cost for procuring electric  power can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02298713-A (JP)
Title: Incineration ash melting device
Inventor: SEKIGUCHI YOSHITOSHI
IPC: F23J1/00
Filed: 1989-05-15
Abstract: PURPOSE:To effectively utilize the heat of exhaust gas in the referenced device for refuse incineration ash by preheating the incinerated ash by using the heat of waste gas by connecting the exhaust gas pipe to the furnace wall between the incinerated ash feeding hopper and the melting furnace. CONSTITUTION:The incinerated ash A fed from the ash hopper 4 is transferred to the preheating chamber 7. The melting burner 2 performs the burning under the condition of deficient air to generate the burnt waste gas D1, D2 which yields less NOx. The exhaust gas which occupies most of the waste gas D1 is completely burnt when it receives the supplemental air E1 from the supplemen tal air nozzle 10 in the preheating chamber 7. It preheats the counterflowing incinerated ash A and then enters into the air preheater 14. Meanwhile, the exhaust gas D2 is discharged along with the molten slug B of the incinerated ash A and burnt when supplied with the additional air E2. Such exhaust gas is introduced to the air preheater 14 from the exhaust gas pipe 11B. By this constitution, the exhaust gas can be effectively recovered.
Patent JP-S6012831-A (JP)
Title: Ultrawide high balance signal discriminating circuit
Inventor: NIIYA TOSHIMITSU
IPC: H03F3/62
Filed: 1983-07-01
Abstract: PURPOSE:To take out a very wide band high balance signal by connecting a bridge circuit to the collector of a transmission output transistor (TR) and using a switching element as one arm of the bridge circuit. CONSTITUTION:Bridge elements (R1, R2, r1, TRsw) are connected to the collector of the transmission output TR TR1. When a pulse of 1MHz is supplied to the base of the switching element TRsw, the element TRsw is intermittently connected at a high speed, and in the transmission frequency lower than said pulse, a voltage waveform on a capacitor C2 point shows the waveform equal to the case connecting the capacitor C2 to a power supply B through a resistor having a low resistance value. If the resistor r1 is properly adjusted, the interval between balance points A and B is highly balanced independently of the transmission voltage and frequency. When a signal received from a transmission/reception line L is supplied to both the ends of the bridge, the received signal can be taken out between the balance points A and B because the element r1 is a low resistance value and the element TRsw has equivalently high resistance value.
Patent JP-S5547424-A (JP)
Title: Detection for form of belt-like matter
Inventor: ISHIMOTO MASAKI
IPC: G01B21/20
Filed: 1979-09-21
Abstract: PURPOSE: To measure the form of a belt-like matter simply and irrespectively of its material by converting latent malformation under tension into displacement and  detecting them by use of a contactless displacement measuring means fitted on the  outside of a roller.  
     CONSTITUTION: Multiple divided rings 15 are arranged through an elastic matter 16 on a shaft 2 where both its ends are supported so that they can rotate. Contactless displacement detecting devices 9 are arranged in response to each divided ring in order to detect displacements due to the tension distributions of a measured strip S of these divided rings 15 and latent forms under the tension of the strip S are measured by the detection signals from these displacement detecting devices. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08291885-A (JP)
Title: Metal pipe having flange and manufacture thereof
Inventor: MAYUMI SHIZUTAKA
IPC: F16L23/028
Filed: 1995-04-20
Abstract: PURPOSE: To provide a metal pipe and manufacturing of the pipe, by which the quality of the pipe can be stabilized and the manufacturing cost can be reduced in manufacturing a metal pipe having a flange manufactured by fixing a ring to the pipe. CONSTITUTION: A metal pipe 1 made of stainless steel, etc., is provided with a flange made of metal ring 2, and projected parts 3, 4. The projected parts 3, 4 are formed by deforming the pipe 1 such that it is projected from the inside of the pipe 1 to the outside in the radial direction. The metal ring 2 is fixed temporarily by the projected parts 3, 4, and the outer peripheral surface of the pipe 1, including these projected parts 3, 4 and the metal ring 2 are fixed to each other by brazing.
Patent JP-S5826089-A (JP)
Inventor: SAKAMOTO MASAHIDE
IPC: C04B41/63
Filed: 1981-07-31
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-H09291419-A (JP)
Title: Modified polyester fiber precursor, modified polyester fiber and production of both precursor and fiber
Inventor: AKITA TAKASHI
IPC: D06M101/16
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a precursor for obtaining a modified polyester fiber having a soft hand touch, not having a slimy feeling, and excellent in water absorbing and sweat absorbing properties, and also provide a modified polyester fiber from the precursor. SOLUTION: This precursor for a modified polyester fiber is a polyester fiber consisting of an aromatic dicarboxylic acid component and a diol component, and containing an organic solfonic acid metal salt, and having a flat fiber cross section of (1:4) or larger flatness and a capacity of forming stripe-like grooves oriented in the direction of the fiber axis caused by an alkali weight reduction on the surface of the fiber. The modified polyester fiber having a flat fiber cross section of (1:4) or larger flatness and stripe-like grooves having 0.1-3μm width and >=10μm length and oriented in the direction of the fiber axis at <=5μm interval of the grooves on the surface of the fiber, or at least having fibril-like very fine fibers having 0.05-5μm diameter and >=10μm length on the surface of the fiber, is obtained by the alkali weight reduction treatment of the precursor.
Patent JP-H05321064-A (JP)
Title: First-twisted elastic covering yarn and crimped woven fabric
Inventor: MORIMOTO SHIGEKI
IPC: D03D15/56
Filed: 1992-05-13
Abstract: PURPOSE:To produce the subject thin crimped woven fabric exhibiting drapeability and excellent in uniformity and visual appearance by using an elastic covering yarn capable of manifesting excellent crimps and excellent in stretchability and weaving the fabric with various touch. CONSTITUTION:In first-twisted elastic covering yarns 1 and 10 composed of an elastic yarn 2 as the core yarn and a non-elastic filament yarn 3 as the sheath yarn, the first-twisting coefficient K1 satisfies 3000<K1<7300 and the cover-twisting coefficient K2 satisfies 75<K2<200. The direction of covering is same as that of the first twisting.
Patent JP-H01290334-A (JP)
Title: Resetting circuit for interference compensation between polarized waves
Inventor: HASEGAWA JUNICHI
IPC: H04J11/00
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the delay of the reset timing and to reduce misoperation by comparing the frequency of the 1st recovered carrier and that of the 2nd recovered carrier, detecting synchronization/asynchronization and resetting the interference compensation function between cross polarized waves automatically in the asynchronizing state. CONSTITUTION:A recovered carrier outputted from carrier recovery circuits 32, 42 is fed to a mixer 61. When the frequency of two recovered carriers is synchronous in this case, a DC component is outputted from the mixer and a difference frequency component of two recovered carriers is outputted in case of asynchronizing state, then the output is fed via a capacitor C1 to a detector 62, from which a 0 voltage is outputted in case of the synchronizing state and a DC voltage is outputted in case of the asnychronizing state. A switch 71 gives a fixed voltage to a weighting circuit in interference compensation circuits 52', 54' between cross polarized waves in the application of DC voltage to reset the interference compensation function between cross polarized waves. When a 0 voltage is applied, the interference compensation signal from a generating circuit 49 is applied to switch the operation of the interference compensation function between cross polarized waves automatically.
Patent JP-H11311430-A (JP)
Title: Air cleaner
Inventor: HORIKOSHI TOSHIYUKI
IPC: A24F19/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To permit the introduction of airflow, ascending near an air suction port and including the smoke of cigarretts, into the air suction port substantially and forcibly with excellent reproducibility as well as the purification of the smoke of smoking cigarretts and air in the circumferential area of the air suction port after smoking through a filter. SOLUTION: An air cleaner is provided with a cabinet 1, having a fan 4 and an air suction port 2 on the front surface of the same, a receiving unit 22, provided on the front surface of the cabinet 1 at the circumferential area of the air suction port 2, a louver 21, attached movably to the air suction port 2 to guide the flow of air 10A in the circumferential area of the air suction port 2 toward the air suction port 2, and a push button 40, operated to take the louver 21 out of the cabinet and carry out one time smoking mode in order to carry out smoking exclusive mode.  When the smoking exclusive mode is carried out, the louver 21 is projected to the curcimferential area of the air suction port 2 and the fan is operated for a preset predetermined period of time with strong mode, then, the fan 4 is operated for a predetermined period of time thereafter with weak mode and is stopped automatically.
Patent JP-S60263961-A (JP)
Title: Form discharging device
Inventor: OCHIAI TSUTOMU
IPC: G03G15/00
Filed: 1984-06-13
Abstract: PURPOSE:To stop a discharge tray at a position corresponding to form size without requiring many microswitches by forming slits in a control plate fixed to the discharge tray, and detecting the number of passing slits by a photodetector during movement of the tray. CONSTITUTION:A detecting circuit 5 controls a driving means 6 to move the discharge tray 3 as shown by an arrow B when detecting a photodetection part 4b being on for longer than a specific time while the discharge tray 3, i.e. control plate 2 is moved by the driving means 6 as shown by an arrow A. In such a state, the position where light from a light emission part 4a is cut off first is regarded as a home position 2e, then how many slits are detected is detected later to detect the discharge tray 3 moving to the position corresponding to the form size; and the movement of the tray 3 is stopped there and in such a state, forms discharged from the tray 3 are stapled with a stapler 7.
Patent JP-S5837851-A (JP)
Title: Optical information recording medium
Inventor: OOBA HIDEAKI
IPC: G11B7/24
Filed: 1981-08-01
Abstract: PURPOSE:To obtain a recording layer having a reflecting film of metallic particles on its surface by one working process and a low heat treatment, by providing a reflecting film of metallic particles on the surface of a recording layer carried on a substrate. CONSTITUTION:An optical information recording medium is constituted wherein a recording layer is formed on a substrate 1. The above mentioned recording layer has a reflecting film 3 of metallic particles on the surface side and has a light absorbing layer 2 consisting of metallic particles and or a metallic compound on the substrate side. A protecting layer 5 may be optionally provided on the recording layer and further a heat insulating layer 4 may be provided under the recording layer. As substrate materials to be used, glass, metals and plastics etc. may be mentioned, but plastics are specially preferable from the point of view of safety, improvement of a recording sensitivity and plan or structure. The metallic compounds are those which are able to form metallic particles such as Ag, Au, Cu, Pd, Fe, Co, Ni, Ti and Re by the reaction of a reducing agent.
Patent JP-H04347650-A (JP)
Title: Inkjet recording head and its manufacture
Inventor: SEKIYA TAKURO
IPC: B41J2/16
Filed: 1991-05-27
Abstract: PURPOSE:To accurately manufacture an inkjet recording head having a first base layered on a second base, by forming an ink flow channel and a common liquid chamber area on the first base where an energy operating part is formed. CONSTITUTION:This inkjet recording head is constituted of a first base 1 where an energy operating part 2 is formed, a photosensitive resin layer 4 on the first base 1 where an ink flow channel 6 and a common liquid chamber area 7 are formed, a second base 8 covering the ink flow channel 6 and common liquid chamber area 7 to which a photosensitive resin layer 9 of a dry film type to be bonded to the photosensitive resin layer 4 is laminated, an ink inlet 13 formed in the second base 8 and communicating with the common liquid chamber area 7, and an ink outlet 12 formed on the cross section of a layered body of the first and second bases 1 and 8.
Patent JP-S61279176-A (JP)
Title: Mos field effect transistor
Inventor: GOTO TOSHIAKI
IPC: H01L29/78
Filed: 1985-06-04
Abstract: PURPOSE:To implement an MOSFET having a small input capacitance without using super-minute machining technology, by reducing the area of a gate electrode. CONSTITUTION:An MOSFET is composed of the following parts: a source electrode 1, a gate electrode 2, a fixed potential electrode 3, which is insulated from the gate electrode 2, an insulating oxide film 4, an N<+> source region 5, a P-type base region 6, an N<-> semiconductor layer 7, an N<+> semiconductor substrate 8 and a drain electrode 9. The electrodes 2 and 3 are partially overlapped. Either the electrode 2 or the electrode 3 is present between the layer 7 and the electrode 1. In this constitution, the electrode 2 is covered with the film 4 after the electrode 2 is formed, and thereafter the electrode 3 is formed. Thus the MOSFET can be obtained simply.
Patent JP-S5245442-A (JP)
Title: Mechanism for driving blades shaving marginal portion
Inventor: IIDA HIROSHI
IPC: B26B19/28
Filed: 1975-10-07
Abstract: PURPOSE: To increase radius of curvature of the fixed and mobile blades along with reduced depth thereof and to provide a spring mechanism which is adapted to bring the fixed blades and mobile blades in contact with each other under pressure without sliding thereby removing noise and vibration and eliminating loss of motion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05148016-A (JP)
Title: Piezoelectric porcelain composition
Inventor: HASE KIYOSHI
IPC: H01L41/187
Filed: 1992-04-14
Abstract: PURPOSE:To produce the subject composition having high heat resistance and low in reduction of mechanical quality factor and electromechanical coupling factor by replacing a specific amount of Pb atoms in lead titanozirconate containing Sb2O3 or the like with Ba and adding a specified amount of Co and the like. CONSTITUTION:The piezoelectric porcelain composition is prepared by replacing 0.1 to 8mol% of Pb atoms in lead titanozirconate expressed by Pb(TixZr1-x)O3 (x=0.48 to 0.55) with at least one of Ba, Sr, and Ca, then adding at least one of Sb, Nb and Ta to the product in an amount of 0.5 to 1.9wt.% calculated as Sb2O3, Nb2O5, Ta2O5, respectively, further 0.1 to 0.8wt.% of at least one of Co, Ni, Cr, and Fe calculated as Cod, Nip, Cr2O3, Fe2O3 respectively. The composition can be used in surface tiling because it does not cause large reduction of electromechanical coupling factor K even after exposure to elevated temperature and has a flat group delay time property and low phase strain as a filter element material.
Patent JP-S614552-A (JP)
Inventor: STROUCKEN KLAUS
IPC: B04B1/18
Filed: 1985-06-06
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-S5549628-A (JP)
Title: High frequency heating device
Inventor: ISHIKAWA TERUO
IPC: F24C7/02
Filed: 1978-10-03
Abstract: PURPOSE: To reduce the number of components and to save space, by locating two kinds of gear trains, one of which a motor drives by changing over a switch, and the other one of which causes a functioning time of a selection retire to be comverted according to cooking types.  
     CONSTITUTION: Output of a high frequency heating device is changed by turning on and off an electronic range 13 at a specified ratio as a result of a contact point of an output switching timer 12 being opened and closed by a motor M. A contact poit of a long time oscillation switch 11-2 is located at the inside of a timer 11, long time and short time positions being discriminated thereby. The electronic range 13 stops working when the device functions to a full power after 15W50 minutes. This causes the high frequency heating device to be prevented from working to its full power for a long period of time. This permits the device to be comstituted compact, and switching can be performed by means of only one motor by constituting a switch 101 in a double system whereby to leave the switch as it is in the case of a full power and to push the switch in the case of a timer being set for a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio