baber/WOPTO huggingface dataset:
Patent JP-H02219610-A (JP)
Title: Method for casting polyamide film
Inventor: TSUNASHIMA KENJI
IPC: B29C41/26
Filed: 1989-02-20
Abstract: PURPOSE:To prevent flatness from being deteriorated by closely sticking a molten body of polyamide which has been obtained by adding a high molecular electrolyte or its salt to polyamide resin on the surface of a cooling body with a liquid film interposed thereon while impressing electrostatic charge. CONSTITUTION:An ionic high molecular electrolyte, e.g. the high molecular electrolyte consisting of partially neutralized zinc salt of ethylene/acrylic acid is added at 0.5-45wt.% to polyamide, for example nylon 6. This obtained composition is supplied to an extruder. A mixing and molding type polyamide film is obtained by a casting method wherein a liquid film is interposed on the surface of a cooling body as the essential conditions in the case of closely sticking the above-mentioned composition on the surface of the cooling body while impressing electrostatic charge. As a method for interposing the liquid film such as water on the surface of the cooling body, such a dewing method is preferably utilized that the air contg. moisture is blown on the surface of the cooling body held at dew point or below and dewed. Polyamide having the concn. of a terminal amine group less than 30g-meq/kg is utilized. The humidity expansion coefficient of the polyamide film is desirably regulated to 10<-4>mm/mm/%RH or below.
Patent JP-H02219832-A (JP)
Title: Polyester film
Inventor: MIMURA TAKASHI
IPC: C08G63/16
Filed: 1989-02-21
Abstract: PURPOSE:To obtain a polyester film improved in weathering resistance, transparency and flexibility by reacting a specified dicarboxylic acid component with a glycol component based on 1,4-cyclohexanedimethanol and forming the product into a film. CONSTITUTION:A soft polyester (A) is obtained by reacting a dicarboxylic acid component based on 5-100mol% aliphatic dicarboxylic acid (e.g. 1,4- cyclohexanedicarboxylic acid) and 5-100mol% long-chain dicarboxylic acid having at least 18 methylene groups (e.g. dimer acid) with a glycol component based on 1,4-cyclohexanedimethanol. Component A is optionally mixed with 0.5-20wt.%, based on component A, weathering agent (B) and is formed into a film, which is optionally subjected to biaxial orientation and heat setting to obtain a polyester film of a tear propagation resistance >=5g/mum and a haze <5% in a 100mum thickness.
Patent JP-2000245066-A (JP)
Title: Control equipment of dc power transmission system
Inventor: KONISHI HIROO
IPC: H02J3/36
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To improve control precision of a DC power transmission system to which a capacitor commutation converter is applied, and realize cost reduction of equipment. SOLUTION: In the control equipment of a DC power transmission system in which converters 2a, 2b on the power inverter side are constituted of at least two capacitor commutation converters, a control means 10 which controls a converter current to be a previously designated constant value is installed on the power rectifiers 1a, 1b side, and a control means 20 is installed on the power inverter side.  The control means 20 consists of a load side synchronous signal forming means 206 for setting the frequency of a load side AC system, a control angle commanding means 203 for controlling at least one power inverter 2a to be in a fixed control angle, a constant voltage control means 202 for controlling the voltage of a load side AC system to be a designated value, and a control angle command value control means 205 for controlling the control angle of the residual power inverter 2b on the basis of deviation between the control angle commanding means and the constant voltage control means, and controls the control angle of the residual power inverter in such a manner that the voltage of the load side AC system becomes the designated value.
Patent JP-H07228882-A (JP)
Title: Gas turbine oil composition
Inventor: SUZUKI KATSUYUKI
IPC: C10N30/10
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a gas turbine oil composition exhibiting extremely high oxidation stability, hardly causing occurrence of sludge, excellent in color stability and exhibiting oxidation stability over a long period. CONSTITUTION:This gas turbine oil composition is obtained by using a mineral oil or a synthetic oil having <=0.5wt.% aromatic content, <=5ppm sulfur content and >=100 viscosity index as a base oil and blending the base oil with 0.1-2wt.% of an alkylated diphenylamine, 0.1-3wt.% of an alkylated phenyl-alpha- naphthylamine, 0.1-1wt.% of phosphite and 0.001-0.5wt.% of at least one of benzotriazole and its derivative.
Patent JP-H01217358-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIZAKI YOSHIROU
IPC: G03G5/06
Filed: 1988-02-26
Abstract: PURPOSE:To enhance sensitivity of a photosensitive body and potential stability at the time of repeated uses for a long period by using a specified azo pigment having a specified coupler component for a photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains the azo pigment having a structure comprising an optionally substituted aromatic hydrocarbon group or an aromatic heterocyclic group combined optionally through a bonding group with an organic group represented by formula I in which X is an atomic group necessary to condense with the benzene ring and to form an aromatic hydrocarbon group or an aromatic heterocyclic group; A is -NR4-; R4 is H, alkyl, or the like; R1 is H, alkyl, aralkyl, or the like; and each of R2 and R3 is H, alkyl, aralkyl, carbamoyl, aryl, or the like, thus permitting the obtained electrophotographic sensitive body to have sensitivity characteristics and potential stability characteristics at the time of repeated uses.
Patent JP-H07279799-A (JP)
Title: Internal combustion engine with on-board diagnostic device detecting erroneously operated fuel injection device
Inventor: JIYON EMU GURAIDOUERU
IPC: F02M69/46
Filed: 1995-03-01
Abstract: PURPOSE: To detect a malfunctioning fuel injector by sensing transient fuel pressure waves in a fuel rail which result from actuation of fuel injectors, and detecting delayed actuation of the fuel injectors from detection signals, for controlling utilization means. CONSTITUTION: This multiple cylinder engine 10 with fuel injectors 11-16 provided on respective cylinders is provided with a control means 20 for generating fuel injector actuation signals during controlled actuation period to actuate the fuel injectors 11-16 so as to transfer fuel from a fuel rail 24. The fuel rail 24 is provided with a pressure sensor 34 for sensing transient fuel pressure waves resulting from actuation of the fuel injectors and the detection signals of the pressure sensor 34 are processed by signal processing means 37 to detect delayed actuation of the fuel injectors 11-16. Signals output from the signal processing means 37 are transmitted to utilization means 41 including an indicator lamp to alert an engine operator to an impaired fuel injector and/or adjustment means for adjusting fuel injector opening and closing times.
Patent JP-S58159086-A (JP)
Title: Color video projector
Inventor: HAYASE AKIHIKO
IPC: H04N9/31
Filed: 1982-03-16
Abstract: PURPOSE:To shorten the breadthwise length of a color video projector body and increase the quantity of positional adjustment of a picture in the vertical direction, by arranging red, green, and blue projection CRTs in the inline state in the transverse direction, and making longitudinal sides of faces of CRTs adjacent to one another, and providing a projection lens system for each CRT. CONSTITUTION:Red, green, and blue projection CRTs 2R, 2G, and 2B are arranged in order in the inline state in the transverse direction so that longitudinal sides of face planes 3R, 3G, and 3B are adjacent to one another. Projection lenses 4R, 4G, and 4B are arranged in front of CRTs 2R, 2G, and 2B to synthesize a color picture on a screen 5. Therefore, the breadthwise length of a set body is shortened, and the quantity of convergence correction on the screen 5 is reduced. The tolerance of the scanning direction in the vertical direction on surfaces of planes 3R, 3G, and 3B is increased, and scanning positions 6R, 6G, and 6B of rasters are moved vertically to increase the quantity of positional adjustment of the picture in the vertical direction.
Patent JP-S52128420-A (JP)
Title: Highly crimpable conjugate fiber
Inventor: HIDAKA TOSHIAKI
IPC: D01F6/86
Filed: 1976-04-16
Abstract: PURPOSE: To provide conjugate fibers having pliable touch, good elastic recovery and dyeability under normal pressure, consisting of polybutylene terephthalate and a specific polyetherester block elastomer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56138872-A (JP)
Title: Grid for lead battery
Inventor: MORIOKA YUUJI
IPC: H01M4/73
Filed: 1980-03-31
Abstract: PURPOSE:To enable realization of the close contact between a grid and an active material, by making pinlike crystals to be deposited on the punched surfaces of the grid. CONSTITUTION:A lead alloy sheet 3 sent from a spool 1 undergoes stamping by means of a stamping press metal mold 2, thus grid holes being formed. The sheet 3 is passed between rollers 8 and 8', to which a water repellent oily agent is applied, to make the oily agent to be applied to both surfaces of the sheet 3. After that, the sheet 3 is immersed in an electrolyzer 4 containing a cathode reducing liquid 5 in which a water-soluble lead compound such as a lead nitrate or a lead acetate is dissolved. Within the electrolyzer 4, the sheet 3 undergoes cathode reduction by means of an electric current, in which the sheet 3 works as a negative pole and a counter-pole 6 made of pure lead works as a positive pole, and thereby pure lead of the counter-pole 6 migrates to and is deposited on the punched surfaces on which water repellent treatment is not performed.
Patent JP-H02220728-A (JP)
Title: Manufacture of tapered ball stud
Inventor: OTSUKA MASAAKI
IPC: B21J5/08
Filed: 1989-02-22
Abstract: PURPOSE:To manufacture a tapered ball stud having no defect in its tapered part by forming the tapered part by forming a drum part having a spherical head part and a shank part being thereunder by forging, and also, forming projectingly an excess metal part on the outer end in the axial direction of the shank part. CONSTITUTION:A ball stud 1b with a spherical head part having a spherical head part 14b, a drum part 10b, a shank part 2b of a small diameter, and a tip tapered part 3b is formed by forging by using a punch 20C, a drum part die 30C and a shank part die 31C. The drum part die 30C and shank part die 31C have taper forming parts 38C, 37C, respectively. Also, a clearance 36C is provided between the taper forming part 37C of said shank part die 31C and an end face 35C of a knockout pin 34C. By this forging forming, a tapered part 11C is formed in a drum part 10C, and also, an excess metal part 4C is formed projectingly on the outer end in the axial direction of shank part 2C. In such a way, a tapered ball stud 1C in which a defect such as an underfill part and a bulye part, etc., is not generated in the tapered part 11C is obtained.
Patent JP-H07248795-A (JP)
Title: Voice processor
Inventor: GI KAI
IPC: G10L19/04
Filed: 1994-03-14
Abstract: PURPOSE:To provide a voice processor capable of reducing the number of retrieval of a code book and shortening the process time. CONSTITUTION:An adaptive code book 9 is retrieved about respective frames of an input voice 1 in sub-frame, and a likeness degree (evaluation function sim) between the retrieval result and the original waveform of the input voice 1 is obtained. When the likeness degree exceeds a beforehand set threshold value T, it is regarded as that the original waveform is synthesized sufficiently only by the retrieval result of the adaptive code book 9, and the retrieval of a noise code book 10 is omitted.
Patent JP-H05310292-A (JP)
Title: Unmanned delivered goods receiver
Inventor: FUWA YOSHIAKI
IPC: E05B49/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide an unmanned delivered goods receiver by which goods to be delivered can be put in and out safely and infallibly with a simple operation by using effectively a magnetic card used for a getting-in-and-out surveying system of an apartment house such as a manshion. CONSTITUTION:When a locker number and a room number of a person to receive goods to be delivered are inputted by an input operation part 9 in order to put in the goods, if the input room number is determined to coincide with any one of stored room numbers after a reference to the room numbers of users whose room numbers are stored beforehand, an electric lock having an indicated locker number is controlled to close under a condition that a detection signal of a locker inside goods sensor has been obtained, while the room number and the locker number indicating the deposit of the goods are displayed on a display 7. On the other hand, when an input of card information including a key code and a room number is given by a card reading part 8 in order to put out the goods, if the input key code is determined to coincide with the stored key code after a reference, the electric lock having the locker number corresponding the room number is controlled to open.
Patent JP-H01217381-A (JP)
Title: Developing device using liquid-state developing agent for electrophotographic printer
Inventor: KONUMA KOICHI
IPC: G03G15/10
Filed: 1988-02-25
Abstract: PURPOSE:To perform development by easily scattering ink on a photosensitive body without setting the relative position between the photosensitive body and a developing sleeve accurately by providing a net between the developing sleeve and photosensitive body. CONSTITUTION:A mesh 2 is provided between a developing sleeve 1 and a photosensitive body 3 faced to the sleeve 1. The mesh 2 is connected with a constant-voltage element 5 so as to maintain the mesh 2 in a fixed low-potential state and the sleeve 1 is connected with a high-voltage constant-current power source. Then the developing sleeve 1 is always rotated at fixed speed and the ink 7 in an ink tank 7 is supplied to the vicinity of the photosensitive body 3 and mesh 2. A voltage of several thousands is applied across the sleeve 1 by means of the power source 4 and the potential at the surface of the ink 6 becomes the same degree. Since the mesh 2 is maintained at a low-potential state, on the other hand, the ink 6 on the surface of the developing sleeve 1 is scattered in particles toward the low-potential mesh 2 as the ink 6 approaches the mesh 2 and is stuck to the photosensitive body 3 in accordance with the electric field produced by a latent image 8 on the body 3, with part of ink adhering to the mesh 2. Therefore, development can be performed easily.
Patent JP-2000243080-A (JP)
Title: Semiconductor memory
Inventor: SHIBATA TOMOYUKI
IPC: G11C11/407
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent over-margin and margin-less of operation margin of an internal circuit by optimizing an internal voltage drop level adjusting to condition variation such as process, temperature, and the like. SOLUTION: This device is a 256 MbSDRAM having two bank constitution, a constant current/constant voltage generating circuit CIVG, a device condition detector DCD, a trimming deciding circuit TJ, a trimming circuit TC, an internal voltage drop level generating circuit VG, and the like are provided as constitution of a self level trimming system, device conditions such as temperature, dispersion of process, and the like are monitored by the device condition detector DCD of a current monitor type, this monitored result is fed back through the trimming deciding circuit TJ, and trimming is set to an appropriate internal voltage V-int by a trimming circuit TC.
Patent JP-H01219133-A (JP)
Title: Copper alloy for electronic parts
Inventor: KUBOZONO KENJI
IPC: C22C9/02
Filed: 1988-02-25
Abstract: PURPOSE:To obtain the title Cu alloy having excellent plating reliability by incorporating specific amounts of Sn, Zn and P to Cu or furthermore suppressing the O2 contents to the specific amounts or below and adding and incorporating specific metal thereto. CONSTITUTION:The Cu alloy having the compsn. contg., by weight, 0.5-8.0% Sn, 0.03-0.5% Zn and <0.15% P or furthermore to which <0.0020% O2 and total 0.01-0.2% of one or more kinds among Mg, B, Si, Sb, Ti, In, As, Cr and Zr are incorporated independently or compositely is used as the Cu alloy material suitable as the lead frame material of a semiconductor, as the plated starting wire for the electronic parts such as a connector and as the Cu alloy material suitable to plating and using after the working of parts.
Patent JP-S59169447-A (JP)
Title: Sheet of dried fish flake and its preparation
Inventor: OKUMURA YOSHIAKI
IPC: A23B4/044
Filed: 1983-03-15
Abstract: PURPOSE:To obtain a sheet of dried fish flakes resistant to the dissipation of flavor and the oxidative deterioration, and having excellent quality, by integrating a plurality of thin and broad dried fish flakes in the form of a flat plate, scattering small pieces or powder of dried fish to the laminate, spraying a water-soluble binder thereto, and pressing the laminate under heating. CONSTITUTION:A dried fish is shaved to thin and broad flakes (0.002-0.05mm. in thickness, 10-50mm. in width and 20-150mm. in length). A plurality of the broad flakes are laminated laterally and parallelly in the form of a flat plate, partially integrated at the edges, scattered with small pieces or powder of dried fish to one or both surfaces, sprayed with a water-soluble binder, and pressed under heating to bond the flakes with each other and obtain the objective sheet of dried fish flakes.
Patent JP-H09313117-A (JP)
Title: Glucide containing trehalose, its production and use
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L21/10
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To easily produce a glucide containing trehalose having a refined and good sweetness, properties for regulating an osmotic pressure, a formativeness, moisture retention, properties for preventing precipitation of other glucide, etc., in high yield by allowing a maltose-trehalose converting enzyme to act on a solution containing sucrose. SOLUTION: This glucide containing trehalose is obtained by allowing a maltose-trehalose converting enzyme to act on a solution containing sucrose. An enzyme produced by a microorganism such as Pseudomonas putida H262 (FERM BP-4579) is preferably used as the before maltose-trehalose converting enzyme. The objective glucide containing trehalose is obtained by allowing the maltose-trehalose converting enzyme, preferably >=10 unit enzyme per gram solid, to act on the solution containing sucrose. The content of the trehalose is preferably increased by allowing an invertase to act on the liquid obtained by the enzymatic reaction and further treating the resultant liquid with a column chromatography by using a salt-type strong acid cation exchange resin.  Moreover, the reaction under the maltose-trehalose converting enzyme is preferably performed at 0-70 deg.C and within the pH range of 6-8.5.
Patent JP-S58162457-A (JP)
Title: Moving sense altering device for belt material
Inventor: MIYAMOTO TADANORI
IPC: B65H23/32
Filed: 1982-03-19
Abstract: PURPOSE:To make a moving sense alterable without altering both sides of a belt material, by disposing plural guide rotors on each of plural spiral curves running along a virtual conical surface after letting them have a specific inclination, while forming a moving passage for the belt material by the enveloping surface of each rotor. CONSTITUTION:On plural spiral curves 2 running along a virtual conical surface 1, plural guide rotors 4 are rotatably disposed around the shaft that gets an inclination theta to the axis perpendicular to each of these spiral curves 2, while a conical surface made up by each enveloping surface of these rotors 4 is set down to a moving passage for a belt material 5. With this device, not only a moving sense can be altered without altering both sides of the belt material but also the tendency of selfalignment is given to the belt material, thus obviating its snake motion.
Patent JP-H05239606-A (JP)
Title: Galvanizing method for high tensile strength steel sheet
Inventor: TOBIYAMA YOICHI
IPC: C23C2/06
Filed: 1992-02-28
Abstract: PURPOSE:To provide the method for stably suppressing nonplating at a low cost at the time of applying galvanizing or galvannealing to a steel sheet contg. one or more kinds of elements among Si, P, Mn, Ti, Nb, Al, Cr, B or the like having high oxidizability and furthermore contg., at need, Ni, Cu, Mo, V or the other elements in a continuous line. CONSTITUTION:This is the galvanizing method for a high tensile strength steel sheet in which, at the time of galvanizing a high tensile strength steel sheet contg. elements having high oxidizability, a steel sheet is brought into contact with an acidic soln. contg. one or more kinds of oxidizing agents selected from hydrogen peroxide, potassium dichromate and potassium permanganate, is thereafter dried, is annealed in an atmosphere contg. hydrogen and is subsequently galvanized. After that, allaying treatment is executed. At this time, the concn. of the oxidizing agent in the soln. to be brought into contact with the steel sheet is regulated to >=0.1wt.%, and its pH is regulated to <=3.
Patent JP-S59168149-A (JP)
Inventor: MARUYAMA KOUJI
IPC: D03D1/00
Filed: 1983-03-14
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-S55166700-A (JP)
Title: Voice analysis method
Inventor: REONARUDOSU FURANSHISUKASU BIR
IPC: G10L25/90
Filed: 1980-04-03
Abstract: In a formant speech analysis synthesis system, formant extraction to control a recursive digital all-pole filter encounters the problem that pole-pairs are not orderly arranged and that real poles may occur which are not representative of formants. The problem is solved by transforming the coefficients of the second-order sections of the filter to coefficients which can be easily ordered and by means of which it is simple to assign formants to the real poles.
Patent JP-H05242692-A (JP)
Title: Power supply circuit
Inventor: FURUKAWA CHIAKI
IPC: G11C11/407
Filed: 1992-02-28
Abstract: PURPOSE:To stably control a voltage drop under a high temperature condition by making a control voltage which has a positive temperature characteristic so that its potential rises as the temperature goes up. CONSTITUTION:As the temperature rises, the driving capability of an Nch transistor(TR) N7 is reduced, the current flowing in a fixed resistance R2 is reduced and a voltage R2Xi across the resistance R2 is reduced. Thus, a voltage VC which is given by an equation VCC-R2Xi7 is raised in accordance with the current reduction and a gate voltage G3 of TRN3 is lowered by the reduction in a drain current i6, the fluctuation of a P well potential EP is prevented to a certain degree and by optimizing the demension of TRN7, the fluctuation is completely prevented and the instability of voltage drop VDD under a high temperature condition is eliminated.
Patent JP-S58161451-A (JP)
Title: Telephone set circuit
Inventor: TOMIMORI AKINOBU
IPC: H04M1/00
Filed: 1982-03-18
Abstract: PURPOSE:To obtain an oscillation signal without chattering, by replacing mechanical common contacts of a push button switch by the 1st, the 2nd and the 3rd switching elements. CONSTITUTION:When the push button is depressed, a frequency contact 31 is activated, the information is detected at an oscillation circuit 32, an oscillation signal is outputted via a resistor 33, a depression signal is outputted from a control output terminal 34 and fed to a control input terminal 60 of a switch control circuit 6, a signal turning off a PNP TR7 is outputted from the 1st output terminal 61 of the circuit 6 to disconnect a channel circuit 5 from a line terminal 1. Simultaneously, a signal turning on a NPN TR8 is outputted from the 2nd output terminal 62 of the circuit 6, both end terminals of the circuit 5 is short-circuited, and an oscillation signal is fed to a line terminal 2. A signal turning on a PNP TR9 is outputted from the 3rd output terminal 63 of the circuit 6 and a resistor 10 is connected in parallel with a resistor 4.