baber/WOPTO huggingface dataset:
Patent JP-S59117461-A (JP)
Title: Dc power source of switching type
Inventor: OGINO MASAHIRO
IPC: H02M3/335
Filed: 1982-12-22
Abstract: PURPOSE:To simplify a circuit by detecting a voltage which has a ripple from the output of a switching regulator, comparing it with a reference voltage, and modulating the high frequency output of an oscillator in response to the magnitude of the comparison, thereby controlling a switching element. CONSTITUTION:The output of a switching element 3 is applied to a load 6, divided by resistors 9, 10, V0 is applied to a comparator 13, which compares it with a reference voltage VR of a reference power source 12. The voltage V0 includes a ripple, and a signal VA of high level H is outputted only during the period of V0<VR. An oscillator 16 outputs a pulse train VB of the prescribed high frequency (e.g., 1MHz), an AND circuit 14 becomes ON only during the period that the signal VA is high level H, and outputs a pulse train VC of high frequency, thereby opening and closing the gate of a control TR15 to open or close the switching element 3 through a resistor 20. In this manner, an accurate operation can be obtained with less control delay in a simple circuit.
Patent JP-2000044056-A (JP)
Title: Structure for floatingly carrying pallet type article
Inventor: TANAKA HIDEKI
IPC: B65G51/03
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To surely carry an article containing a plane like work in good directionality by partially forming the section of the carrying face of a pallet loading an article into a curved shape, and forming the bottom face of the pallet into the same shape as this. SOLUTION: A floatingly carrying plate floats a pallet 10 loading a work W such as LCD glass substrate from a carrying face 11a by blowing-off gas to carry it. Accordingly in a box body 1 forming the floatingly carrying plate, many air feed holes 12 are provided on the upper plate 11 forming a carrying face 11a, an inclined nozzle 2 for carrying the work W is arranged in the interior and further many air chambers 1a are arranged therein. The section in the width direction X making a right angle with the carrying direction Y of the carrying face 11a is formed into a curved shape having fixed curvature. Further the bottom face 10a of the pallet 10 is also formed into the same shape as the carrying face 11a. Hereby the floating state of the pallet 10 is stabilized, and it is automatically maintained on the center position.
Patent JP-H0561803-A (JP)
Title: Information processor
Inventor: ORITO SHIGEKI
IPC: G06F13/10
Filed: 1991-09-05
Abstract: PURPOSE:To shorten the I/O occupying time of CPU by accessing I/O with multiple settings of command parameters for CPU operation through a high speed memory. CONSTITUTION:There are multiple settings of the command parameters required for the operation of CPU a3 in I/Oa1 and I/Ob2. At that time, I/Oa1 and I/Ob2 are connected to a local bus 8 detached from I/Oc4 and I/Od5. When CPU a3 sets the command parameter in I/Oa1 and I/Ob2, it is set in an I/O table 6 which is allocated to a memory space or which is composed of the high speed memory. Then, the parameter of the I/O table 6 is written into I/Oa1 and I/Ob2 by an I/O controller 7 on the local I/O bus 8 at prescribed timing. CPU a3 shifts a next operation after the parameter is set. Thus, cycle time can be shortened without being conscious of I/Oa1 and I/Ob2, whose operation speed is slow.
Patent JP-S61103354-A (JP)
Title: Controller for accessory by use of automatic answering telephone set
Inventor: HASHIMOTO KAZUO
IPC: H04M1/64
Filed: 1984-10-26
Abstract: PURPOSE:To attain reconnection surely to a specific accessory by receiving an incoming call at an automatic answering telephone set and allowing it to designate sequentially a prescribed signal. CONSTITUTION:When the automatic answering telephone set TAD is started, a response message is reproduced and transmitted to a caller. In this case, the caller desiring connection to a terminal device depresses a button 0 of a pushphone. The tone is detected by a tone decoder 4 to activate a relay Y-3 and deenergize a relay Y-2. As a result, a message commanding the depression of a button of the corresponding pushphone corresponding to the desired terminal device is transmitted to the caller from a voice synthesis circuit 7. When the caller depresses a corresponding button, the coincidence with a code of corresponding terminal devices 14-16 is detected by a microprocessor 6, a device start signal is given to corresponding terminal output ports P20-P25 to start the corresponding device.
Patent JP-S6380019-A (JP)
Title: Supercharging indicator device
Inventor: YOSHIDA MINORU
IPC: G01L23/24
Filed: 1986-09-24
Abstract: PURPOSE:To aim at reduction in cost and abatement in noise against a supercharging indicator, by connecting this supercharging indicator to a pressure sensor via a buffer amplifier. CONSTITUTION:An electronic control unit 17 inputs each output signal out of a speed sensor 13, a temperature sensor 14, a pressure sensor 15 and a throttle sensor 16, whereby it controls a fuel injection quantity out of a fuel injection valve 18 to each cylinder in an internal combustion engine 1 and ignition timing in each cylinder of the internal combustion engine. An electric circuit 22 branched off from a filter circuit 21 in an electronic circuit 22 connecting the pressure sensor 15 to the control unit is connected to an input terminal 19a of a supercharging indicator 19. A buffer 23 is inserted into this electric circuit 22.
Patent JP-H0387829-A (JP)
Title: Image forming method
Inventor: KAMIYA AKIHIKO
IPC: G03F7/021
Filed: 1989-08-31
Abstract: PURPOSE:To allow image formation without having toxicity, smells, fires, etc., by exposing a photosensitive layer contg. a co-condensated diazo resin contg. a specific arom. compd. with an aq. alkaline developing soln. which does not contain org. solvents. CONSTITUTION:The photosensitive layer contg. the co-condensated diazo resin contg. the arom. compd. having at least either of a carboxyl group and hydroxyl group and the arom. diazonium compd. expressed by formula I (where, R<1> denotes a hydrogen atom, an alkyl group which may have a substituent, a hydroxyl group, carboxyester group or carboxyl group; R<2> denotes a hydrogen atom or alkyl group; R<3> denotes a hydrogen atom or alkyl group; X denotes anion; Y denotes -NH-, -O- or -S-) is developed by the aq. alkaline developing soln. which contains substantially no org. solvents after image exposing.
Patent JP-S60117395-A (JP)
Inventor: AIZAKI YOSHIHIKO
IPC: G07D9/00
Filed: 1983-11-30
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-H0273484-A (JP)
Title: Character recognizing method
Inventor: AOKI MIKIO
IPC: G06K9/20
Filed: 1988-09-09
Abstract: PURPOSE:To quickly and accurately recognize the characters of occidental documents by estimating the characters as candidates in accordance with a fact that the recognized character is equal or not to the head one of a word and equal to a capital or small letter respectively. CONSTITUTION:The character pictures to be recognized are inputted in plural lines via a picture input device 34. Then the horizontal peripheral distributions are counted and a character line is extracted. A word area is extracted out of the extracted line and a character area is extracted out of the word area. Then the extracted character is recognized. If this recognized character is equal to the head character of a word, all capital and small characters are defined as candidates of characters. In case the recognized character is not equal to the head one of a word, and the preceding character is equal to a capital, all capital and small letters are estimated as candidates of characters. Furthermore, the characters are estimated with only small letters defined as the candidates of characters in case the preceding character is equal to a small letter. Then the capital letters are defined as the candidates of characters only in case no appropriate character is detected out of the small letters. In such a way, the result of character recognition can be obtained accurately and in a high speed with the characters of occidental documents.
Patent JP-H0780617-A (JP)
Title: Cold block base stock for die casting in solid-liquid coexisting zone
Inventor: HACHIMAN SEIRO
IPC: B22D17/00
Filed: 1993-09-10
Abstract: PURPOSE:To reduce the entrapment of gas and the inclusion of nonmetal and to improve the fluidity at the time of die-casting in a half-melting, condition by naturally lowering the temp. of molten alloy after once holding it to the temp. zone which removes the gas and separates nonmetallic inclusion by floation and sedimentation in the ladle, and casting and solidifying in a mold in the specific temp. zone. CONSTITUTION:The temp. of the molten clean alloy, e.g. molten Al alloy that contg. gas is removed and nonmetallic inclusion is separated by overheating it to a temp. above the liquidus by 100 deg.C in the ladle is lowered as it is, and after coming to the temp. range of >= (liquidus -20 deg.C) to <= (liquidus +10 deg.C), the molten alloy is cast in the mold and solidified. At the time of reheating a cold block base stock 8 for die casting in the solid-liquid coexisting zone obtd. in such a way to the half-melting condition, the solid phase becomes granular-state, and even if the solid phase ratio is high at the time of executing the die casting, the fluidity is good and it is easy to fill up this reheated base stock into a cavity 5 for product in the die, and the die-casting product having soundness and good quality can be obtd.
Patent JP-H1048018-A (JP)
Title: Flow rate sensor and flow rate detector
Inventor: OSADA SHINICHI
IPC: G01F1/692
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength while making a device compact, by separately installing a sensitive resistor film having the temperature characteristics of resistance which is rectilinearly varied, and a resistor film of a flat temperature characteristics, on a single ceramic substrate. SOLUTION: A temperature sensitive resistor film 3 composed of platinum, nickel or the like, and a resistor film 4 of a resistor composed of nickel chrome, cupper nickel or the like, are separately formed on a ceramic single substrate 2. The resistor film 3 has the temperature characteristics of resistance which is rectilinearly varied on the basis of the temperature coefficient of resistance of 2500-5000ppm/ deg.C, and the temperature coefficient of resistance of the resistor film 4 has the temperature characteristics of resistance substantially flat within ±100ppm/ deg.C of allowable extent. The external electrode films 5 are connected with both edge parts of the both resistor films 3, 4 respectively, to form the chip shape, and to make it compact.  Further for the benefit of this thin film structure on the substrate 2, the film formation can be performed by baking, the separation of the resistor films 3, 4 from the substrate 2 can be prevented, and the constant mechanical strength can be obtained.
Patent JP-S61137514-A (JP)
Title: Anti-theft showcase
Inventor: JIYATSUKU MUSUTODATSUGU
IPC: A47F3/00
Filed: 1985-10-09
Abstract: 1. Anti-theft display cabinet consisting of a cabinet (4) containing a number of columns (1) which can be moved vertically each of which is capable of holding a stock of articles (6), these articles can be dispensed by a withdrawal opening (2) at the base of each column, restocking being carried out by a restocking opening (3) in the top of each column, and elements for shutting the withdrawal openings (2) and for blocking the vertical movement of the columns (1), characterized in that the columns (1) are mounted in the cabinet (4) in such a way that they are capable of being disengaged, that the element for shutting the withdrawal openings (2) is formed by at least one bar (15) capable of being slid vertically and attached to the closing bar (5) by a chassis (14), such that in the lower position of the elements (5, 15) the display cabinet is locked, the closing element (5) being located in front of the withdrawal openings (2) and the locking element (15) being located immediately above the columns (1) in such a way that these cannot be unhooked.
Patent JP-H0274815-A (JP)
Title: Interval measuring apparatus
Inventor: NOSE TETSUSHI
IPC: G01B11/14
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to perform highly accurate interval measurement all the time by using two luminous fluxes whose incident positions are equally moved when a first body and second body are relatively moved in the direction perpendicular to the direction of the interval, and whose incident positions are moved when the bodies are relatively moved in the facing direction, and measuring the interval. CONSTITUTION:A first photodetecting means 4 detects the incident position of a first luminous flux 1. The incident position into a first light receiving surface is changed. A second photodetecting means detects the incident position of a second luminous flux. The incident position into a second light receiving surface is moved differently from that of the first luminous flux. The incident position of the second luminous flux into the second light receiving position is moved equally as the first luminous flux in correspondence with the change in relative position along the direction perpendicular to the facing direction. A means which detects the change in relative position of the first and second bodies 2 and 3 in the facing direction based on the results of the detection of the first and second photodetecting means is provided. In this way, the highly accurate interval measurement can be performed without the effect of the inclination of a wafer and the like.
Patent JP-H1163736-A (JP)
Title: Freezer device
Inventor: NATSUME TOSHIYUKI
IPC: F25B41/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a freezer device in which a capillary can be replaced in a short period of time without recovering/re-charging of refrigerant. SOLUTION: An automatic closing valve 10 having a valve core is arranged between an outdoor heat exchanger 3 and a capillary tube 4 and then a side of the automatic closing valve 10 having a valve core at the capillary tube 4 is connected by a flare-pipe coupler. A closing valve 11 is arranged between the capillary tube 4 and an indoor heat exchanger 5, and a side of the closing valve 11 at the capillary tube 4 is connected by a flare-pipe coupler. After closing the closing valve 11, when the flare-pipe coupler of the automatic closing valve 10 having a valve core at the capillary tube 4 is removed, the valve core of the automatic closing valve 10 having the valve core is changed from its released state to the closed state and then the automatic closing valve 10 having the valve core is closed. Then, after the flare-pipe coupler at the capillary tube 4 of the closing valve 11 is removed and the capillary tube 4 is removed, new capillary tubes 4 are connected in sequence to the closing valve 11 and the automatic closing valve 10 having the valve core.
Patent JP-S6381905-A (JP)
Inventor: KOSEKI MAMORU
IPC: H01C17/24
Filed: 1986-09-26
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-S61102751-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONNO MASASHI
IPC: H01L21/76
Filed: 1984-10-26
Abstract: PURPOSE:To improve the degree of integration of an element by coating a semiconductor substrate, to which as isolation groove is formed, with an insulating film having no oxygen permeability and burying and shaping an silicon dioxide film into the isolation groove. CONSTITUTION:An silicon dioxide film 2 is formed onto the surface of an silicon substrate 1, and an isolation groove is shaped. an silicon nitride film 4 is formed while coating the silicon dioxide film 2 and the semiconductor substrate 1 in the surface of the isolation groove, a polycrystalline silicon film 5 is shaped onto the film 4 in thickness in which half the depth of the isolation groove is buried, and an silicon-compound applying forming film 6 is shaped onto the film 5 so that the groove is flattened. The surface of the polycrystalline silicon film 5 is exposed, and the upper polycrystalline silicon film 5 and the silicon- compound applying forming film 6 are removed through etching so that the polycrystalline silicon film 5 is left flatly in the isolation groove. When the polycrystalline silicon film 5 left in the isolation groove is oxidized in a steam atmosphere at 1,000 deg.C-1,200 deg.C, a thick silicon dioxide film 7 is formed onto the polycrystalline silicon film 5, and the polycrystalline silicon film is also changed into the silicon dioxide film 7.
Patent JP-H0398599-A (JP)
Title: Improved probe
Inventor: TOOMASU EDOWAADO ROJIYAAZU
IPC: C07H21/02
Filed: 1990-08-28
Abstract: PURPOSE: To readily and accurately detect a nucleic acid sequence, etc., by allowing a nucleotide molecule to include a specific nucleoside residue.  
     CONSTITUTION: (A) A nucleoside residue for a probe is obtained by substituting either one of R 1  and R 2  of the nucleoside residue of the formula (R 1  and R 2  are each a 1-5C alkyl, a 2-5C alkenyl, a halo or H; R 3  is H, hydroxy, a 6-14C aryloxy or a 1-5C alkoxy) with a substituting group of iodine or vinyl, or forming R 1  to R 3  into H. (C) A nucleotide component is obtained by inserting (B) a bound component obtained by binding the component A to the position between 3' and 5' positions of a ribose or a deoxyribose to the position separated by five or more nucleotides from both ends of a nucleotide molecule. The objective single stranded nucleic acid probe having a length of 15-50 nucleotides is formed by arranging 15-50 components C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0974566-A (JP)
Title: Compression encoder and recording device for compression encoded data
Inventor: TAKASHIMA MASATOSHI
IPC: H04N7/52
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To realize a compression encoder reduced in cost by remarkably reducing memory scale. SOLUTION: A storage means 102 stores the input video signal consisting of plural pictures. A changed point detection means 101 detects the changed point of the input video signal. An encoding means 106 performs a fixed length encoding for the picture stored in a storage means 102 and generates a bit stream. A timing control means 105 determines the picture group including at least one sheet of intrapicture based on the detection result of the changed point detection means 101 and controls the processing timing that the fixed length encoding is performed for each picture within the picture group by the encoding means 106.  A rate control means 7 defines the range of the code generation rate in the encoding means 106 as the next picture of the intrapicture to the next intrapicture based on the detection result of the changed point detection means 101 and the control of the timing control means 105, and controls the range of the code generation rate so as to assign the encoding information capacity which is preliminarily assigned to the intrapicture to another picture, when a scene change is detected.
Patent JP-H0274926-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKUO
IPC: G02F1/136
Filed: 1988-09-12
Abstract: PURPOSE:To execute the color display high in display quality by placing a line electrode or a row electrode so as to pass through between short sides of adjacent polygonal picture element electrodes, and connecting in series the line electrode or the row electrode, a two-terminal switching element and the picture element electrode between the short sides. CONSTITUTION:A line electrode 40 or a row electrode 50 is placed so as to pass through at least between short sides 21 of adjacent polygonal picture element electrodes 20, and between the short sides 21, the line electrode 40 or the row electrode 50, a two-terminal switching element 30 and the picture element electrode 20 are connected in series. Accordingly, while selecting freely a shape of the picture element electrode 20, an arrangement space of the line electrode 40 or the row electrode 50 placed in an adjacent area of the picture element electrode 20 can be made small enough, and a picture element electrode area can be taken large by that portion. In such a way, the numerical aperture is high and the lightness of a color display can be made high, and also, the display quality is improved.
Patent JP-H1164726-A (JP)
Title: Wide-angle lens
Inventor: NAGATA TETSUO
IPC: G02B27/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive wide-angle lens where axial chromatic aberration and transverse chromatic aberration are excellently compensated even when anomalous dispersion glass is not used and where aberration is excellently compensated to the periphery of a viewing angle while sufficiently securing long back focus. SOLUTION: This lens is constituted of a front group including at least one positive lens and having negative power as a whole, and a rear group including an aperture diaphragm 10, at least one negative lens and a diffraction optical element 11 possessing a refraction surface having positive power, and having the positive power as a whole; and satisfies 0.05<f/fDOE<0.03. Provided that (f) is the focal distance of an entire system and fDOE is the focal distance of the diffraction surface, and the power of a base plate is not included.
Patent JP-S60117701-A (JP)
Title: Ferromagnetic composition
Inventor: NOGIWA MOTOMI
IPC: C08L23/08
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a composition which is inexpensive and excellent in machinability and can contain a ferromagnetic powdered body of a high packing rate, by combining a specified ethylene-alpha-olefin copolymer and an organic metal compound with the ferromagnetic powdered body. CONSTITUTION:A composition of a ferromagnetic powdered body of 80-93wt%, an ethylene-alpha-olefin copolymer of 5-19.7wt% which is a straight-chain copolymer, has a density of 0.945g/CC or less and an N value of 2.2 or less and contains an anti-oxidizing agent of 500ppm or above, and a liquid organic metal compound of 0.3-5wt%, is employed. For instance, ferrite is used as said ferromagnetic powdered body, and a phenolic anti-oxidant as the anti-oxidizing agent. The alpha-olefin in which the number of carbons is four or above/, for instance, is used as alpha-olefin of the copolymer, and isopropyl tri-isostearoyl titanate, for instance, is used as the organic metal compound.
Patent JP-S59120628-A (JP)
Title: Production of polyester polycarbonate
Inventor: NAKAGAWA TAKASHI
IPC: C08G63/64
Filed: 1982-12-27
Abstract: PURPOSE:To produce a polyester polycarbonate by a relatively simple operation which facilitates the control of polycarbonate units, by reacting a chloroformate group-containing polycarbonate oligomer with an organic acid. CONSTITUTION:An organic solvent is added to an aqueous alkali solution of a dihydric phenol and then phosgene is blown into the solution to form a choloroformate group-containing polycarbonate oligomer (at this time, an oligomer of a degree of polymerization of about 2-10 can be easily obtained by adding a monohydric phenol as a MW modifier). The above oligomer (preferably in the form of a solution in an organic solvent such as methylene chloride) is reacted with a compound of formula I (wherein R is a carboxyl or a hydroxyl group and X is a bivalent organic group), e.g., phthalic acid or hydroxybenzoic acid, prefferably in the form of an aqueous alkali solution, to obtain a polyester polycarbonate having a repeating unit of formula II.