baber/WOPTO huggingface dataset:
Patent JP-H0210987-A (JP)
Title: Characteristic improving system for color band
Inventor: KUDO KOJI
IPC: H04N9/77
Filed: 1988-06-29
Abstract: PURPOSE:To prevent saturation change and resolution reduction by applying compensation of a color band component to a demodulated composite video signal of a base band, compensating the color band component based on a burst signal level as a reference and quantizing the result in a digital television receiver. CONSTITUTION:A composite video signal demodulated into a base band is inputted to an input terminal IN and inputted to a color band compensation characteristic group circuit 1 and a control signal generating circuit 2. A burst signal and a chrominance carrier signal of a video signal on the luminance signal are superimposed. Since the burst level fluctuation component is equal to the fluctuation of the color band component, the burst signal is detected by a burst level detector 20 of the circuit 2 and a control signal CTL is obtained from the result. On the other hand, lots of kinds of compensation characteristics are prepared in response to the state of the deterioration in the color band components. The input signal to the circuit 1 is compensated by the compensation characteristic selected by the control signal CTL and quantized by an A/D converter 3. Thus, quantizing accuracy is ensured.
Patent JP-S5383093-A (JP)
Title: Grain detector through insulated wire
Inventor: ASHITA HIROSHI
IPC: H01B13/00
Filed: 1976-12-28
Abstract: PURPOSE: To ensure restoring force of die part and protect the die from errors in operation by applying restoring force of a spring or magnetic force to the restoring mechanism of die, and ignoring influence of gravity and setting angles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0324562-A (JP)
Title: Process cartridge
Inventor: MURAKAMI KOHEI
IPC: G03G21/00
Filed: 1989-06-21
Abstract: PURPOSE:To easily remove foreign matter and to simplify the maintenance by providing an opening part on the edge surface facing to the cleaning blade of a cartridge case. CONSTITUTION:The opening part 4a is provided on the edge surface facing to the cleaning blade 7 of the cartridge case 4. When the foreign matter which causes cleaning failure is entrapped in the cleaning blade part, a screw which fixes the cleaning blade 7 is loosened without removing a cleaner part 3 from the process cartridge 1 to only remove the cleaning blade 7. Therefore, the foreign matter can be removed through the opening part 4a, and the maintenance of the device can be simplified.
Patent JP-H0323057-A (JP)
Title: Manufacture of sliding member
Inventor: MORIMOTO SHIGENORI
IPC: B22D27/20
Filed: 1989-06-20
Abstract: PURPOSE:To suitably control finish grinding quantity of graphite segregated layer by measuring thickness distribution of the graphite segregated layer with measurement of electric resistant value and vibration damping ratio over the whole surface at the time of finish-grinding surface of a sliding member with the segregated graphite as solid lubricating material on the surface. CONSTITUTION:Molten cast iron containing carbon >= eutectic point is cast into a mold and cooled, and a part of the contained carbon is crystallized in graphite-state as excess carbon, floated up on the surface part of casting caused by small sp. gr. thereof and segregated to form the sliding face having much graphite content as the solid lubricating material. The sliding face having excellent wear resistance by floating and segregating much quantity of the graphite, is finish-ground. In this case, as the thickness distribution of graphite segregated layer over the whole sliding face is different, the electric resistant value and the vibration damping ratio on the surface are measured and the thickness distribution of graphite segregated layer is calculated with the measured values. By this method, the surface grinding quantity at the time of finish grinding, is controlled and deterioration of the wear resistance on the sliding face caused by over-grinding of the surface layer having excellent wear resistance with the graphite segregation, is prevented.
Patent JP-S6188124-A (JP)
Inventor: BERUTOHORUTO SHIEFUAA
IPC: G01L19/00
Filed: 1985-07-18
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-S5384625-A (JP)
Title: Power control system
Inventor: SAITOU CHIHARU
IPC: G06F1/26
Filed: 1976-12-30
Abstract: PURPOSE: To obtain the highly-reliable power control unit by connecting the unit power control unit with a cross call function to at least two interfaces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5873862-A (JP)
Title: Filler for liquid chromatography
Inventor: TAKENAKA YASUO
IPC: G01N30/88
Filed: 1981-10-06
Abstract: PURPOSE:To obtain the titled a filler having excellent thermal resistance and chemical resistance and a large specific surface area and being suited, in particular, for high-performance liquid chromatography, by preparing the filler from particulate titanic acid (titanium dioxide hydrate). CONSTITUTION:A powdery titanic acid represented by TiO2.nH2O (where n= 0.5-2.0), which is obtained by the hydrolysis of titanyl sulfate, titanium tetrachloride or the like, is granulated and baked into grains having a specific surface area of about 200m<2>/g. These grains are crushed and sieved so that they have any grain sizes not larger than several millimeters, to thereby prepare a filler having a grain size matched with the purpose. From this grain of titanic acid, a filler is prepared by changing OH of Ti-OH to a functional group such as Ti-Cl or Ti-NH-(CH2)-NH2 according to an object material to be separated. In this way, a filler which is resistant to high pressure, excellent in separability and suited for high performance liquid chromatography is obtained.
Patent JP-S6139024-A (JP)
Title: Recorder
Inventor: ISHIDA AKIRA
IPC: B41J2/445
Filed: 1984-07-31
Abstract: PURPOSE:To prevent liquid crystal optical shutter from light leakage and the generation of flare by forming a reflection preventing means on a glass substrate or a metallic film constituting the liquid crystal shutter. CONSTITUTION:Light made incident from a light source 12 upon a glass substrate 19 through a polarizing plate 27, a glass substrate 18 and a liquid crystal agent 28 is reflected by a chrome mask 24. Since the reflected light is made incident upon a reflection preventing film 23 and then a metallic film 21, the quantity of the reflected light is reduced as compared with the direct incidence upon the metallic film 21. Consequently, reflection is not repeated in the glass substrate 19 and the generation of flare is also reduced. Since the reflected light 30b oriented to the glass substrate 19 is also made incident upon the glass plate 19 through a reflection preventing film 26, repeated reflection of light upon the glass plate 19 is reduced, so that reflection is not repeated also between the lens 15 and a liquid crystal optical shutter 13 and the generation of flare can be removed.
Patent JP-S5279640-A (JP)
Title: Small-sized portable information apparatus
Inventor: UCHIDA SATORU
IPC: G09F9/30
Filed: 1975-12-25
Abstract: PURPOSE: To realize accurate easy-to-see display for various information even for small spaced output sector of small-sized information apparatus such as wristwatch, etc. by securing division display in terms of time through appropriate division of information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1084288-A (JP)
Title: Code converter, and variable length code decoder and decoding method
Inventor: IMANISHI HIROSHI
IPC: H03M7/40
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the variable length coding/decoding device in which restoration in the decoding processing is conducted more in details than that of a conventional device, the reliability of code data after the restoration is enhanced and which is also applicable to real time decoding processing. SOLUTION: When a bit stream BIN being a conversion object is not corresponding to any variable length code in a prescribed code system, a variable length code converter 45 provides an output of an incorrect code detection signal NG. In this case, a controller 48 provides an output of an error signal ER, and a selector 47 gives '1' to a memory 41 as a read signal RO according to the error signal ER. On the other hand, an accumulator 46 resets an accumulated value of sets of code length DL, that is, a shift amount SV to '0'. Thus, a bit stream read from the memory 41 is continuously outputted in the unit of 8-bit from a shifter 44. When the controller 48 detects a header denoting a delimiter of data from an output bit stream from the shifter 44, the controller 48 releases the error signal ER.  As a result, the decoding of the bit streams stored in the memory 41 is restarted just after the detected header.
Patent JP-H107816-A (JP)
Title: Propylene-based resin film for shrink package
Inventor: MIZUNO HAJIME
IPC: B29K23/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin film for a shrink package excellent in transparency, lust, and anti-blocking property without damaging a low temper ature shrinking property thereof, and also in hot stripping property at a packag ing and pin hole resistance in the shrink packaging after a melt-cutting with sealing. SOLUTION: This propylene-based resin film for a shrink package is obtained by stretching a resin composition obtained by adding a nucleating agent to a propylene-an α-olefin random copolymer, setting a 115 deg.C isothermal crystallization time in a range defined by equations (I) and (II), and blending 0.01-0.5wt.% spherical anti-blocking agent. (A) Characteristics of the copolymer are (1) Melt flow rate (MFR)=1.0-10.0g/10min, (2) DSC melting peak temperature=130-150 deg.C, (3) Extracted amount by ortho-dichlorobenzene (40 deg.C) is <=4.0wt.%, (4) Ratio of weight averaged molecular weight to number average molecular weight =1.5-7.0.  (B) 115 deg.C isothermal crystallization time, Equation I: 50 sec<=[A]-[B]<=500sec, Equation II: [B]<=100sec, (1) here, [A] expresses a 115 deg.C isothermal crystallization time (sec) obtained by the DSC of the propylene-α- olefin random copolymer before adding the nucleating agent and [B] expresses the similar crystallization time after adding the agent.
Patent JP-S5862234-A (JP)
Inventor: SHIOYA TADANORI
IPC: E04G9/10
Filed: 1981-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5949216-A (JP)
Title: Unsaturated polyester resin molding compound
Inventor: KURASHIKI TOSHIROU
IPC: C08G63/00
Filed: 1982-09-14
Abstract: PURPOSE:To provide titled molding compound of high insert crack resistance, consisting chiefly of an unsaturated polyester resin with a sepcific range of both iodine and acid values prepared from maleic anhydride, propylene glycol, and diethylene glycol. CONSTITUTION:The objective molding compound consisting mainly of an unsaturated polyester resin with both iodine and acid values of 150-180 and 10-30, respectively, prepared from maleic anhydrude, propylene glycol, and diethylene glycol. If required, (A) 100pts.wt. of this resin is incorporated with, for example, (B) 15-100pts.wt. of a crosslinking agent such at styrene, (C) a polymerization ineticator such as dicumyl peroxide, and (D) pref. 2-20wt% based on the total amount of the compound, of a glass fiber.
Patent JP-S5949032-A (JP)
Title: Multiplex communication device
Inventor: AEBA HIDEAKI
IPC: H04L12/00
Filed: 1982-09-14
Abstract: PURPOSE:To ensure the communication between a master station and its adjacent slave station connected by a cable, by switching a circuit switch in case two systems of a multiplex communication device having faults after putting the circuit switching device into the entrance of a multiplexing part of a multiplex converter at a slave station within said multiplex communication device. CONSTITUTION:When four pieces of cables 41 and 42 of the 1st and 2nd systems connected to a master station 10 are all disconnected, all slave stations are enable to receive signals from the station 10 with both systems. In such a case, the coupling contacts of circuit switches 26 and 27 within a slave station are switches to the opposite side respectively. One of these switches 26 and 27 is connected to another circuit; while the other opens its contact. In this case, a closed loop is formed between slave stations 20-1 and 20-2 for communication between slave stations. In such a way, multiplex converters 21 and 22 provided to each slave station are constituted in both directions and interlock with each other to form a loop with a transmission line. At the same time, the switches 26 and 27 are connected between an end office device and multiplexed part M or separated part D respectively. Thus the communication is possible between slave stations by the functions of switches 26 and 27.
Patent JP-H05331633-A (JP)
Title: Vapor deposition device
Inventor: TAKAGI SATORU
IPC: C23C14/30
Filed: 1992-05-27
Abstract: PURPOSE:To prevent the variation in the film forming rate and thin film properties and to facilitate the effective utilization of a vapor deposition raw material and the replenishment of the material. CONSTITUTION:The objective vapor deposition device is a one having a plasma gun 1, a vapor deposition raw material hearth 4 which is the anode of an electron beam and movable in the process of vapor deposition and an auxiliary anode 14 having a potential same as that of the raw material hearth and provided on a position at which heating and evaporating for the vapor deposition raw material 3 by the electron beam are not disturbed and in which the effective anode area viewed from the electron beam and plasma is held to a certain one even when the position of the vapor deposition raw material hearth is changed in the process of vapor deposition.
Patent JP-2000351789-A (JP)
Title: Purification of phosphoric ester
Inventor: NIIMI TAKAHIRO
IPC: H01M10/0569
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a purified phosphoric ester of reduced content of polar solvents, and extremely reduced amount of impurities, for example, water, the starting alcohol and the like by treating a specific phosphoric ester with an crystalline aluminosilicate hydrate of an alkali metal or the like. SOLUTION: (A) A phosphoric ester that is represented by the formula (R1 to R3 are each methyl, ethyl, an aryl) and includes a polar solvent contaminated with at least one selected from water, methanol and ethanol, as impurities, is treated with (B) a crystalline alumino-silicate hydrate of alkali metal or an alkaline earth metal to obtain phosphoric ester of high purity. In a preferred embodiment, the component B has a spherical shape with a particle size of 7-10 mesh and the resultant purified phosphoric ester has >=100 ppm of water content, and <=50 ppm of the total content of methanol and ethanol.
Patent JP-H118649-A (JP)
Title: Mail delivery system and transmitter-receiver used for the system
Inventor: KUBOTA HITOSHI
IPC: H04W4/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a mail delivery system by which a mail addressed to itself and recorded in a mail server is acquired automatically in the case that an electronic mail user terminal receives a notice signal sent from a relay station without a troublesome operation by the user and the arrival of a mail addressed to itself to a mail server is confirmed, and to provide a transmitter- receiver used for the system. SOLUTION: A relay station 1 connected to a network 2 stores a mail addressed to the user managed by itself sent from other relay station 1 through the network 2 and allows a transmitter 11 to transmit storage contents by means of a radio wave. An electronic user terminal 3 receiving the transmission signal reads a mail addressed to itself and stored in a mail server 8 of an arithmetic means 1 connected through a line 4.
Patent JP-H0913977-A (JP)
Title: Intake system for internal combustion engine
Inventor: SHIBATA KENSHIROU
IPC: F02B29/00
Filed: 1995-06-27
Abstract: PURPOSE: To attain a high-suction flow at the time of a low-load operation and a high flow coefficient at the time of a high-load operation in an intake system for an internal combustion engine having a drift forming auxiliary suction port made of a recessed groove and provided in parallel with a main suction port. CONSTITUTION: A flap-shaped variable mechanism 13 changing an auxiliary suction port 10 into an opened shape or a closed shape is provided on the drift forming auxiliary suction port 10 made of a recessed groove. The variable mechanism 13 is formed into the shape along a groove bottom section like B in the figure for setting the auxiliary suction port 10 to the opened shape. The variable mechanism 13 is formed into the shape along the bottom face of the main suction port 3 above the groove to block the groove like A in the figure for setting the auxiliary suction port to the closed shape. This intake system has no groove-shaped auxiliary suction port 10. Proper suction control in response to the engine operating state can be made by the variable mechanism 13.
Patent JP-H06345704-A (JP)
Title: Novel diamideamine, its intermediate, production process thereof and flexibilizer
Inventor: IMADA HIROSHI
IPC: C07C209/48
Filed: 1993-06-04
Abstract: PURPOSE:To provide a diamideamine, a novel interfacially active substance, which is useful as a basic component for high biodegradable flexibilizer, an intermediate thereof and a production process thereof. CONSTITUTION:A compound of formula I [R<1>, R<2> are 1-6 C alkyl, hydroxyalkyl; R<3> is 8-36 C alkyl, alkenyl, hydroxyalkyl; A is COR<3>, (CH2)3NHCOR<3>; n is integer of 2 to 10) or its neutralized salts, for example, the compound of formula II. The compound is obtained, for example, by amidation of a polyamine of formula III [B is H, (CH2)nNH2], for example, N-(N,N-dimethylaminopropyl)- propylenediamine, with a fatty acid or a fatty acid ester of the formula: R<3> COOR<4> (R<4> is H, 1-3 C alkyl). The compound of formula III is prepared by the reaction of a diamine of formula IV with acrylonitrile followed by reduction of the product, a cyanodiamine of formula V [C is H, (CH2)CN].
Patent JP-H0828563-A (JP)
Title: Magnetic bearing device
Inventor: OSHIME YASUHIRO
IPC: G01B7/00
Filed: 1994-07-12
Abstract: PURPOSE:To perform high-precise detection of a position without being influenced by noise by providing a switching prohibiting means to prohibit switching of an inverter for an electromagnet and a motor inverter in the vicinity of the peak of the signal of a coil. CONSTITUTION:An output from an oscillator 11 is fed to a counter 12 and by feeding an output from the counter 12 to a read memory 13, a digital signal is outputted and fed to two coils 16 through a D/A converter 14 and a resistor 15. The peak value of a voltage between the terminals of the two coils 16 is detected by a peak hold circuits 17a-17d. A differential voltage is obtained by a subtracter 18, a command voltage is applied on a PWM control part 21 through a PID control part 20 and an electromagnet 23 is operated by an electromagnet amplifier inverter 22. In this case, when a voltage between the terminals of the two coils 16 is a period in the vicinity of a peak value, the electromagnet amplifier converter 22 and a motor inverter 25 is prohibited from switching by a counter 12 and PWM control parts 21 and 24. Thus, a noise component is prevented from generation.
Patent JP-H0451524-A (JP)
Title: Semiconductor device
Inventor: FUKIAGE TAKAHIKO
IPC: H01L21/3205
Filed: 1990-06-19
Abstract: PURPOSE:To decrease impedance and enlarge electric conductivity by partially thickening the thickness of a metallic conductor. CONSTITUTION:A metallic conductor layer 4a is made on an insulating film 3, and this metallic conductor layer 4a is made in uniform thickness. Subsequently, excluding the part 4 to be left as wiring, it is removed by a photoengraving process, and an insulating film 3 is provided, and partially the thickness of the metallic conductor layer is controlled.
Patent JP-S6220050-A (JP)
Title: Bus supervisory and control system
Inventor: MIYAZAKI MAKOTO
IPC: G06F13/00
Filed: 1985-07-19
Abstract: PURPOSE:To prevent a bus from being used by a peripheral part of a fault, and to improve the reliability of a system by detecting a bus transfer abnormality, and detaching the peripheral part of the fault, which is connected to a bus, from the bus. CONSTITUTION:A bus controlling circuit 16 of a main processor 10 detaches a peripheral part and a bus 20 by a detaching signal generating circuit 18, when an abnormality is detected by a transfer supervising circuit 17, in the course of transferring a data between the peripheral part to which a transfer instruction has been outputted in advance from a main processing program, and each memory. Simultaneously, by an abnormality generation informing circuit 19, the generation of a transfer abnormality and an abnormality generation peripheral number are informed to the main processing program. The peripheral part which has received a detaching signal closes a gate of a driver 35 by a detachment controlling circuit and it is detached from the bus 20.
Patent JP-H1114031-A (JP)
Title: Cooler for residue of thermal decomposition
Inventor: OKUBO YUTAKA
IPC: F23G5/027
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To enable the maintenance of inactive atmosphere steadily and securely by arranging an exhaust gas supplying line to the exhaust part of a combustion melting furnace and forming the inactive atmosphere with the exhaust gas in cooling thermally decomposed residue under the inactive atmosphere out of thermally decomposed gas and thermally decomposed residue generated by thermally decomposing waste. SOLUTION: A combustion melting furnace combusts combustible component isolated from thermally decomposed residue out of the thermally decomposed gas and the thermally decomposed residue generated by thermally decomposing waste and non-combustible component is discharged as molten slug 53f into a discharging part 71 shielded from the air. The lower edge opening part of the discharging part 71 is located under the surface of water tank 63, and the molten slag 53f is cooled and solidified in the atmosphere shielded from the air. An exhaust gas feeding line L7 for feeding the exhaust gas G2 generated by the melting furnace into a cooler 57 is arranged to the exhaust part 71 and the exhaust gas G2 cooled by an exhaust gas water cooler 72 arranged to the gas feeding line L7 is transferred to the cooler 57 as the inactive gas.
Patent JP-S6139513-A (JP)
Inventor: KANEDA TADASHI
IPC: H01G13/00
Filed: 1984-07-30
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-H0212434-A (JP)
Title: Delay compensating system
Inventor: INANAMI AKIRA
IPC: G06F11/22
Filed: 1988-06-30
Abstract: PURPOSE:To efficiently execute the substrate check work by providing a second processing substrate with a circuit which reports a wait signal, where delay of an extender is compensated, to a first processing substrate through a back panel at the time of receiving a specific signal. CONSTITUTION:When an extender 20-n is interposed between a peripheral substrate 30-n and a back panel 40, an extender connection signal in the earth level on an output signal line 21 of the extender 20-n is supplied to a contact Ta of the peripheral substrate 30-n. An extender detection signal line 36 for peripheral substrate of the peripheral substrate 30-n goes to the low level, and an extender detecting circuit 31 for peripheral substrate outputs an extender detection signal in the high level which indicates interposition of the extender 20-n. This extender detection signal is supplied to a wait inserting circuit 34. This circuit 34 adds and inserts the wait, which compensates delay of the extender 20-n, to the wait generated from a normal wait generating circuit 35 and outputs it to a contact Tc. Thus, the substrate check work is efficiently performed.