baber/WOPTO huggingface dataset:
Patent JP-2000303804-A (JP)
Title: Coal gasification compound generation plant and operation control apparatus thereof
Inventor: NAGABUCHI NAOYUKI
IPC: F01K23/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce temporal retarding of control, stabilize gas pressure under load fluctuation, and suppress reduction of gas turbine output in a coal gasification compound generation plant. SOLUTION: A gas turbine bypass piping 23, on which a gas turbine bypass valve 24 is interposed, is branched from a refined gas supply pipe line 67 on its upstream side of a pressure adjustment valve 16, through which pipe line 67 for refined gas is supplied from a gas refining arrangement 9 to a burner 3. A refined gas combustion device 25 is connected to the piping 23 for burning the refined gas. The refined gas combustion device 25 is connected to an exhaust heat recovery device 10, which recovers heat from exhaust gas of a gas turbine 4 for generating steam, at its discharging side of the combustion gas for recovering heat. An opening of the gas turbine bypass valve 24 is increased under normal operation, when the gas pressure at an outlet of gasification oven exceeds a set value. In a reverse case, the opening is decreased.  The opening is so controlled that a difference is equal to zero between a set value of a steam turbine output and an actual output under load fluctuation.
Patent JP-S5642466-A (JP)
Title: Facsimile equipment
Inventor: SATOU MASAYOSHI
IPC: H04N1/387
Filed: 1979-09-13
Abstract: PURPOSE:To attain several kinds of recording on recording paper at a time by receiving different facsimile signals by receiving circuits, by writing those signals in memories on every scan, and by alternately reading them. CONSTITUTION:Received signals from receiving circuits 21 and 22 are applied to one of memories 31-34 to store information on every scan. In a certain scan, when memories 31 and 33 are place in write mode, memories 32 and 34 are in read mode and in the next scan, they are reversed, so that the write and read operations will be alternated in every scan. The alternation is made by electronic switches 81-84, and the memory output is applied to feed plate 4 of the recording part by way of switch 89 and amplifier 71. Reference pulses from oscillator 40 are frequency-divided by frequency dividers 51-53 to generate write and read clock pulses of each memory. With switches 91-93 placed at side (a), two different kinds of information are received and recorded, being divided, on the same recording paper at a time and with switches 91-93 at side (b), one piece of information is recorded on the entire screen.
Patent JP-H07317772-A (JP)
Title: Slide bearing
Inventor: OHASHI MASAAKI
IPC: F16C33/20
Filed: 1994-05-30
Abstract: PURPOSE:To provide a sliding bearing having high roundness and excellent aligning capability of the bearing formed and capable of preventing the bearing from its partial deformation by injection molding with synthetic resin. CONSTITUTION:A bearing support plate 1 consisting of a metal plate has a circular opening formed therein and a cylindrical bearing 3 is injected and formed concentrically with the circular hole, and the periphery of the circular opening is covered by the bearing 3, and partial deformation of the bearing 3 is prevented by making the surface roughness of both side faces of the bearing support plate 1 below Ra 1.0mum, allowing the bearing to shrink over the entire peripheral direction homogeneously upon cooling after molding the bearing 3 and therefore the roundness of the bearing 3 is improved and moving the bearing 3 in parallel while keeping the perfect roundness.
Patent JP-S599461-A (JP)
Inventor: SERIZAWA YUKIO
IPC: F25B1/00
Filed: 1982-07-07
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-S597754-A (JP)
Title: Simultaneous control for idle revolution speed and air-fuel ratio in internal-combustion engine
Inventor: TAKAHASHI TOORU
IPC: F02D45/00
Filed: 1982-07-07
Abstract: PURPOSE:To simultaneously control the idle revolution speed and the air-fuel ratio by recognizing an engine as a dynamic system and using a state-variable controlling method, estimating the dynamic behaviour of the engine according to the state-variable which prescribes the internal state. CONSTITUTION:A state observation equipment 15 calculates the estimated value- X of the amount of the state variable X which represents the internal state of an engine 13. An integration operation gain block controller 16 calculates two control inputs : the driving pulse width PA of a valve for controlling the amount of the by-pass air in idle operation and the fuel injection pulse width PF for driving a fuel injection valve from the integration value of the deviation SA between the designated objective value Nr of the engine revolution speed and the actual value N, the integration value of the deviation SB between the designated objective value (A/F) of the air-fuel ratio and the actual value A/F, and the amount X of the state-variable calculated in the state observation equipment 15. Further, when the external turbulence of the continual load is applied, the optimum gain which determines a control input value is switched.
Patent JP-H0413598-A (JP)
Title: Cutting method for photosensitive material
Inventor: YAZAWA HISASHI
IPC: B26D3/00
Filed: 1990-05-07
Abstract: PURPOSE:To cause no film peeling close to a cutting edge, by forming the edge tip angle of two cutter edges used for cutting with their combination in 75 - 90 deg. and forming the clearance between edge tips in the orthogonal direction on the cutting face in the width at 5 - 15% of the thickness of the photosensitive material to be cut. CONSTITUTION:In the case of cutting a photosensitive material F on which at least one layer photo-constituent layer is dried with its coating on a support body, the edge tip angles theta, theta ' of two cutter blades used for cutting with their combination are formed at 75 - 90 deg.. Moreover the clearance (a) between edge tips in the orthogonal direction on the cutting face is taken in the width at 5 - 15% of the thickness (d) of the photosensitive material F to be cut.
Patent JP-H02296293-A (JP)
Title: Screen display device
Inventor: NAKATANI TAKASHI
IPC: H04N5/278
Filed: 1989-05-10
Abstract: PURPOSE:To make the trimming of basic data equal to that of reversal data and to reduce a number of select circuits for a selective circuit by providing the selective circuit, which existed between a character storage circuit and a shift register, after a trimming generation circuit. CONSTITUTION:The selective circuit 3 which existed between the character storage circuit 1 and the shift register 4 is provided after the trimming generation circuit 5. Therefore, after the trimming data is generated, pattern data is reversed or not reversed. Thus, the trimming of the basic data is made to be equal to that of the reversal data, and also the number of the select circuits is reduced because serial pattern data is input to the selective circuit 3 instead of the parallel pattern data being input to the selective circuit 3.
Patent JP-S5641671-A (JP)
Title: Metal-halide lamp
Inventor: OKUMURA HIROAKI
IPC: H01J61/073
Filed: 1979-09-11
Abstract: PURPOSE:To reduce the voltage rise and the starting delay of a metal-halide lamp by preparing the core of the electrode of the lamp from tungsten wire which contains a given amount of thorium oxide, and filling the coil of the electrode with an electron-emitting material made of scandium oxide. CONSTITUTION:Metal halides including scandium halide, mercury and a rare gas for starting are confined in a luminous tube 3. At the same time, a main electrode 5 and an auxiliary electrode 6 are attached and confined in the tube 3. Furthermore, the main electrode 5 is constituted of a core 8 made of tungsten wire containing 0.5-3wt% of thorium, and an outside coil 9 and an inside coil 10 which are coiled round the core. Here, the points of the core 8 are not covered by the coils, and besides, the inside coil 10 is filled with an electron-emitting material made of scandium oxide. Consequently, the combination of these materials can intensively improve the starting delay of a metal-halide lamp, as well as can reduce the rise of the voltage and raise the maintenance rate of the light flux of the lamp.
Patent JP-S62275269-A (JP)
Title: Electrophotographic sensitive body
Inventor: IGARASHI RYOSAKU
IPC: G03G5/06
Filed: 1986-05-23
Abstract: PURPOSE:To obtain the titled body which does not change a potential by electrification and a residual potential, even in case of a repeating use by incorporating polyvinyl acetate and a specific squearic acid derivative to an electric charge generating layer. CONSTITUTION:The titled body is formed by laminated at least one of an electric charge transfer layer and the electric charge generating layer on a conductive substrate body. The electric charge generating layer contains the polyvinyl acetate and the aquearic acid derivative shown by formula I. In the formula, R1-R4 are each methyl or ethyl group, etc., X and Y are each hydrogen atom, hydroxyl, amino group, halogen atom, methyl or ethyl group. For example, the titled body is formed by laminating the electric charge generating layer 2 and the electric charge transfer layer 1 on the conductive substrate body composed of the substrate 4 and an aluminium layer 3 mounted thereon, in order.
Patent JP-S5821672-A (JP)
Title: Benzisothiazole derivative, its preparation and agricultural germicide
Inventor: YAMADA YASUO
IPC: A01N43/80
Filed: 1981-07-28
Abstract: NEW MATERIAL:A compound of formulaI(A is polymethylene or phenylene; X is O, S or N; R is aryl, aralkyl, lower alkyl, lower alkenyl or 5-7C cycloalkyl which may be substituted by a halogen, lower alkyl, lower alkylthio, nitro, CF3, etc.; X together with R form a heterocyclic ring when X is N). EXAMPLE:3-[4-(o-Tolyloxy)phenoxy]-1,2-benzisothiazole-1,1-dioxide. USE:An agricultural germicide having improved controlling effect particularly on Piricularia oryzae of rice plants with low toxicity and no phytotoxicity. PROCESS:A compound of formula II is reacted with a compound of formula III (M is H or alkali metallic atom) preferably in the presence of a solvent at 0- 100 deg.C to give the compound of formulaI.
Patent JP-H06335237-A (JP)
Title: Semiconductor circuit device and its pulse generation
Inventor: TAKEYAMA YASUHISA
IPC: H02M3/07
Filed: 1993-05-19
Abstract: PURPOSE:To provide a semiconductor circuit device with a circuit for generating a normal pulse signal and its pulse generating method even if conditions change. CONSTITUTION:A pulse signal generating circuit 16-1 for generating pulse signals phi1-phi4 with mutually different phases and a charge pump circuit driven by the pulse signals phi1-phi4 are provided in basic pulses Q0 and Q1. Then, the generation circuit 16-1 is constituted so that it counts basic pulses Q0 and Q1 and generates the pulse signals phi1-phi4 based on the counted details. According to the configuration, since the basic pulses Q0 and Q1 are counted to generate the pulse signals phi1-phi4, the operation timing of the pulse signals phi1-phi4 always becomes a constant ratio even if conditions change, for example the frequencies of the basic pulses change. Therefore, even if the conditions change, the matching of the pulse signal changes as before, a pulse waveform pattern different from a target is not generated, and a normal pulse can be constantly generated.
Patent JP-S60260438-A (JP)
Title: Continuous manufacture of base material for optical fiber
Inventor: YOKOGAWA KIYOSHI
IPC: C03B37/014
Filed: 1984-06-07
Abstract: PURPOSE:To manufacture simply and continuously a long-sized base material for an optical fiber at a low cost by moving a deposited silica body obtd. by depositing and growing fine silica particles in the longitudinal direction while rotating the body at the horizontal position, introducing the body into an electric furnace, and sintering it. CONSTITUTION:A gaseous starting material is heated in a reactor 1 with an oxyhydrogen flame 3 from a burner 2, and formed fine silica particles are grown on an end of a porous glass body to obtain a deposited silica body 4. This body 4 is moved to the left with a sending roll 6 while rotating it at the horizontal position with a rotating roll 7. It is preferable that the body 4 is partially shrunk by spouting steam from a nozzle 8 so as to prevent cracking. The partially shrunk deposited silica body 9 is introduced into an electric furnace 10 and converted into a transparent glass body by sintering. Thus, a base material for an optical fiber is obtd. with no practical restriction in length.
Patent JP-S62294325-A (JP)
Title: Timer circuit
Inventor: ASO MAKOTO
IPC: H03K17/28
Filed: 1987-05-13
Abstract: PURPOSE:To reduce the number of components and the cost by causing a current flowing to a capacitor and a resistor to flow through a channel of a FET. CONSTITUTION:A drain of a P-channel FET7 and a gate of an N-channel FET8 are connected via a diode 51 and a drain of the N-channel FET 8 and a gate of the P-channel FET7 are conneted via a diode 50. When a source potential of the N-channel FET8 is slightly higher than a drain potential of the FET7, the two FETs act like increasing their internal impedance and an output with excellent rise or fall is obtained from a drain or a source of the P-channel FET7 or a drain of the N-channel FET8.
Patent JP-S62274745-A (JP)
Title: Substrate for electric or optical integrated circuit and manufacture thereof
Inventor: SUDO SHOICHI
IPC: H01L21/203
Filed: 1986-05-23
Abstract: PURPOSE:To manufacture a three layer structured substrate easily by a method wherein the second glass layer with main composition of the first glass material thereof gradually changing from SiO2 to GeO2 as well as a semiconductor crystal layer are formed on an Si substrate. CONSTITUTION:An Si substrate 22 is mounted on a rotary heating element 21 to synthesize glass particles in the flame 28 jetted from a synthethizing torch 24 forming a porous layer 23 on the Si layer. At this time, each or every several porous layers comprising glass particles with different composition is deposited on the substrate 22 by means of changing the composition of glass material fed to the synthesizing torch 24 by a composition regulator 26. Resultantly, the porous layers 23 with the main composition of glass material thereof gradually changing from SiO2 to GeO2 are formed. Finally, the porous layer is sintered to manufacture a three layered structure.
Patent JP-S597284-A (JP)
Title: No power failure clocking system
Inventor: YOSHINO AKIRA
IPC: G04G99/00
Filed: 1982-07-06
Abstract: PURPOSE:To make constitution simpler and the reliability in maintenance and operation higher, by using a binary counter circuit with an oscillator using a no power failure power source and a software program. CONSTITUTION:Electric power 2 is supplied to an oscillator 3 and a binary counter circuit 5 by a no power failure power source 1 using a dry cell or the like. The oscillation pulses 4 outputted from the circuit 3 are supplied to the circuit 5, by which the frequency of the pulses is divided down. The clock value 6 which is the power second thereof is outputted. The clock value 6 is outputted as C second with a read out circuit 7 to a data bus 9, from which the same is read into the memory of a computer 10.
Patent JP-S598665-A (JP)
Inventor: KOBAYASHI SOUSUKE
IPC: C04B33/36
Filed: 1982-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5545133-A (JP)
Title: Compound type magnetic head and its manufacture
Inventor: KOO OKU
IPC: G11B5/265
Filed: 1978-09-27
Abstract: PURPOSE: To improve variation in level by allowing both recording and reproducing gaps to come excellent contact with a tape without providing a mechanical tape tension adding mechanism, by specifying the shape of a core piece forming the gaps.  
     CONSTITUTION: The front surface of a front core block formed of head core materials, 100, 200 and 300 with slanting grooves 101 and 201 and recording and reproducing gaps 113 and 213 is cut in a "W" shape, and to the cut surface, nonmagnetic dummy block 400 is bonded. Next, shielding case insertion grooves 301 and 401 are provided, cutting along the one-dot chain line is done and upper and lower channel shielding plate insertion groove 302 is made. Then, core pieces 111c and 211c large in matching area are joined to one flank surface and separately-formed rear cores 112 and 212 are matched with recording and reproducing front cores 111 and 211 made in one by block 400. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02292546-A (JP)
Title: Balancer mechanism for engine
Inventor: TANBA SHINICHI
IPC: F02F7/00
Filed: 1990-05-07
Abstract: PURPOSE:To reduce vibration of an engine due to reciprocation weight of a piston by setting an overbalance rate of a balance weight, provided in a crank web, so as to equalizer three maximum values of the characteristic curve. CONSTITUTION:A bottom end part of a connecting rod 3 is fitted to a crank pin 6, and it is connected to a crankshaft 8 through a crank web 7. A balance weight 10 is formed in the crank web 7. A cylinder center line C0 is eccentrically located by an eccentric distance E from the center 01 of rotation of the crankshaft. In the center A1 of the balance weight, an overbalance rate is set in a manner wherein of the three maximum values of the characteristic curve showing a relation of inertia force to a crank angle, a larger one of the values in the vicinity of a crank angle 90 deg. or 270 deg. and the maximum value in the vicinity of a crank angle 0 deg. are made uniform. Thus, vibration of an engine can be reduced.
Patent JP-H06115016-A (JP)
Title: Cloth-fixing nonwoven fabric and its production
Inventor: KUSAKI KAZUO
IPC: D04H1/4258
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a cloth-fixing nonwoven fabric capable of attaching a cloth to a metallic belt or the like without irregularities and to obtain a method for industrially easily producing the cloth-fixing nonwoven fabric at a low cost. CONSTITUTION:A cloth-fixing nonwoven fabric is obtained by forming a fine porous film composed of a synthetic polymer on each surface of a nonwoven fabric having an SMD value of 10 microns or less by a KES method. In a method for producing this fabric, a solution of a synthetic polymer in an organic solvent is applied to each surface of a nonwoven fabric having an SMD value of 10 microns or less by a KES method, and this is dipped in a solidifying liquid.
Patent JP-H1059753-A (JP)
Title: Colored fine grainy stone and its production
Inventor: NARITA MOTOFUMI
IPC: C04B41/63
Filed: 1994-05-31
Abstract: PURPOSE: To produce a stone which is provided with both artificially colored beauty and natural beauty inherent in the stone and enables a wide variety of expressions and also to provide a production of the stone. CONSTITUTION: In this stone, recessed parts in the surface of each of stone grains which are subjected to grain sizing by sieving so as to adjust the grain size to 2 to 10mm and each of which has rounded corners, are filled with a colorant (or a mixture of colorants) 2 and the surface of a base material 3 inherent in the stone is exposed in projecting parts in the surface of each of the stone grains.  This production of such stone comprises: subjecting grains of stone such as crushed rock or sand to grain sizing by sieving so as to adjust the grain size to prescribed size; thereafter, mixing and agitating colorants, etc., in appropriate ratios to obtain a coating material; coating the surface of each of stone grains with the coating material and drying the applied coating material; and allowing the surfaces of stone grains to rub against each other to peel off the coating material stuck to the projecting parts in the surface of each of the stone grains and to expose the surface of the base material of the stone in these projecting parts.
Patent JP-S5642235-A (JP)
Title: Manufacture of photomask
Inventor: KOBAYASHI KENICHI
IPC: G03F1/72
Filed: 1979-09-14
Abstract: PURPOSE:To easily correct the pinhole of a hard mask by applying and bonding a dye shielding ultraviolet light and visible light to the pinhole part. CONSTITUTION:Mixed fluid 24 of carbon black diluted with polyvinyl alcohol is applied to the whole surface of glass substrate 23 having metal mask pattern 22 with pinhole 21 generated, and the back side of substrate 23 is irradiated with light source 25. Pinhole 21 is inspected with upper microscope 26, and when it is detected, microscope 26 is moved. By irradiating fluid 24 with laser beams, the solvent is spattered to bond the dye. Thus, pinhole 21 is allowed to disappear. After detecting pinhole 21 with a detector composed of a lens and a photomultiplier, the dye may be dropped into the pinhole from a nozzle and bonded.
Patent JP-S5452488-A (JP)
Title: Measuring method for calcium density of bone
Inventor: ISHII SHIGERU
IPC: G01N23/08
Filed: 1977-10-04
Abstract: PURPOSE:To make measurements by converting the Ca density of a bone into the thickness of a standard body, by irradiating the roentgenographs of light-and-shade images of the bone and standard body and by A/D-converting obtained electric signals before being compared by a computer. CONSTITUTION:Standard substrate 5 of Al in a right-angled triangle shape is set to a diseased part and a X-ray photograph is taken. At this time, transmitted X-rays form a light-and-shade image which corresponds to thickness. Since the quantity of transmitted light when the light-and-shade image is irradiated with light increases according to the thickness of substrate 5, electric signals are picked up from the roentgenographs via photometer 1 and A/D converted 2 before comparative calculation 3, so that the Ca density of the bone of the diseased part can be found from the value which corresponds to the thickness of Al substrate 5. Then, results are edited and typed out by typewriter 4 or shown by a histogram for accurate diagnosises.
Patent JP-H0556985-A (JP)
Title: Artificial root of tooth having function of natural root of tooth
Inventor: NISHIHARA KATSUNARI
IPC: A61K6/04
Filed: 1991-05-23
Abstract: PURPOSE:To prevent the dislodgment and failure of the artificial root of tooth by constituting the front ends of the roots of tooth of such a shape memory alloy material which expands slightly after being implanted within the jaw bone. CONSTITUTION:Three pieces of the roots 2 are formed in the lower part of the artificial root of tooth. The entire part is produced by the shape memory alloy consisting of a TiPd-Co alloy at this time. The jaw bone is bored with cavities and the roots 2 are embedded and implanted down to the tooth neck part into a socket. Three pieces of the roots 2 expand to the previously memorized shape and the front ends of the roots 2 are fixed securely by coming into tight contact with the inside wall of the socket of the jaw bone when the roots are heated to the transformation temp. The fracture and dislodgment of the root of tooth and the destruction of the jaw bone are prevented in this way.
Patent JP-H08313931-A (JP)
Title: Image display device
Inventor: YONEDA YUTAKA
IPC: G02F1/1345
Filed: 1995-05-17
Abstract: PURPOSE: To obtain an image display device of a small non-display area without the need for previously providing this device with spare shift resistors by making it possible to execute the correction of output signals even if there is the shift resistor having a defect only by the shift registers of the originally existing shift register system. CONSTITUTION: This image display device has an image display section where pixels are arranged in the form of a matrix and the plural shift register systems in which signal line driving circuits vary in clock phases. The image display device is monolithically formed on the same substrate as the substrate for the pixels. The output signals are supplied to the shift register A2 having the defect from the shift register B2 which belongs to the shift register system B different from the shift register A2 and in which the output timings are continuous.