baber/WOPTO huggingface dataset:
Patent JP-H1119189-A (JP)
Title: Spray-type retort sterilizing method and its device
Inventor: NISHI HARUO
IPC: A23L3/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To sufficiently uniformly heat or cool container packed products inside a processing tank by forcibly circulating gas inside the processing tank together with a liquid inside the processing tank so as to spray the gas-liquid mixture of' the both into the processing tank. SOLUTION: Liquid stored in the lower part of the processing tank 11 is taken-out to a circulation path 61 by a pump 71, heated or cooled by an indirect thermal exchange 72 and supplied to the driving side of an ejector 73 after that. Gas is simultaneously inhaled from the both upper outsides inside the processing tank 11 to the suching side of the ejector 73, the gas-liquid mixture of the both is discharged from the ejector 73 and the mixed gas is mixed more by a static mixer 74 so as to be sprayed from nozzles 51a-51f and 52a-52f to trays 21a-21f and 22a-22f with liquid supply pipes 41 and 42 and distributing pipes 41a-41f and 42a-42f. Then, the container packed products C placed on the trays 21a-21f and 22a-22f are heated or cooled. The sprayed gas-liquid mixture is made to flow in the direction of the lowest trays 21a and 22a as a whole.
Patent JP-H0521775-A (JP)
Title: Adhesion-type image sensor
Inventor: TAKINAMI MASATO
IPC: H04N5/369
Filed: 1991-07-09
Abstract: PURPOSE:To prevent corrosion of an electrode, a wire, etc., near a contact portion add enable life to be extended in an adhesion-type image sensor. CONSTITUTION:A conductive resin is provided within a contact hole at a contact portion 3 and a transparent conductive layer for preventing static electricity which is provided on a lower surface of a transparent protection cover which is placed on an upper surface and a ground electrode on the substrate are connected electrically. Wiring patterns 18a, 18b, 18c, etc., are placed among this contact portion 3, a photoelectric transducer portion 1, and a switching element portion 2 and is connected to a positive-potential source 19, thus preventing traveling of ion from an electrode, a wiring, etc., near the contact portion 3 and corrosion.
Patent JP-S5984419-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KUGIMIYA KOUICHI
IPC: H01L27/00
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a device with a small capacity and a high speed operation by a method wherein a plurality of fine irregularities of a rectangular cross section are formed on an insulating substrate and charged particles are deposited on the whole surface and single-crystal domains are formed in the recesses and polycrystalline domains are formed on the protrusions and the single-crystal domains separated from each other by insulation are obtained by removing the polycrystalline domains. CONSTITUTION:A resist film mask of a prescribed shape is formed on an insulating substrate 1 made of SiO2 or the like using an Si3N4 film 3 as an underlay and a plurality of fine irregularities 2 of a rectangular cross section are formed by dry etching. Then the resist film mask is removed and charged particles are deposited on the whole surface. In other words, an electron shower is applied to Si particles evaporated from a pot and the charged particles are deposited on the substrate 1 heated to the temp. more than 500 deg.C. Thus single- crystal domains 4 are formed in the grooves and polycrystalline domains 5 are formed on the protrusions and the domains 5 are removed by etching. Then a gate electrode 8 is formed one of the domains 4 with an insulation film 7 and a source, drain electrodes 9 are formed near the gate electrode.
Patent JP-H0517571-A (JP)
Title: Polyether-based copolymer and its production
Inventor: MIHASHI KENICHI
IPC: C08G65/40
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a polyether-based copolymer useful in the field of space industry, having excellent heat resistance, high glass transition temperature and low water vapor absorption, comprising a specific repeating unit containing an oxazole ring and a carbonyl group. CONSTITUTION:A polyether-based copolymer comprising a repeating unit shown by formula I (Ar is group shown by formula II to formula VI) or the repeating unit shown by formula I and a repeating unit shown by formula VII (Ar' is group shown by formula VI, formula V or formula VI), having >=0.3 dl/g reduced viscosity measured in 0.2g/dl solution in p-chlorophenol as a solvent at 60 deg.C. The copolymer, for example, is obtained by reacting a dihalogen compound shown by formula IX (X is Cl or F) with a dihydroxy compound shown by the formula HO-AR-OH such as phenolphthalein or 4,4'-biphenol or a dihalogen compound shown by the formula X-Ar'-X such as 2,6- dichlorobenzonitrile in the presence of an alkali metal and a solvent under pressure, from reduced pressure to low pressure, at 180-250 deg.C.
Patent JP-H06194702-A (JP)
Title: Optically nonlinear active guide substance including dopant provided with plurality of donor-pi-acceptor systems
Inventor: YAN GERARUDASU BATERAAN
IPC: C07C245/08
Filed: 1993-07-12
Abstract: PURPOSE: To provide a material which contains a dopant having high superposed polarizability. CONSTITUTION: This material contains a nonlinear optical dopant having an optically transparent and plural donor-π-acceptor units. As the dopant, in particular, any of calix(4)arenes can appropriately be used. These calixarenes include some novel calix(4)arenes each of which is functionalized by a nitrostilbene, cyanostilbene, sulfonylstilbene or sulfonatostilbene group or an azobenzene or benzylideneaniline compound.
Patent JP-H0360383-A (JP)
Title: Bimorph type actuator
Inventor: AOKI MASAKANE
IPC: G11B7/09
Filed: 1989-07-27
Abstract: PURPOSE:To enable high-order resonance to be suppressed by changing polling voltage depending upon parts so that each part has a different piezoelectric constant. CONSTITUTION:In manufacturing a piezoelectric ceramic bimorph, for the conditions of polarization inside the ceramics after baking, the directions of polarizations are different in each domain as shown in figure (a), and the spontaneous polarization and the piezoelectric effect generated by those negate each other as a whole. If polling voltage is applied to this from outside, it brings the conditions that the directions of polarizations in each domain are equal as shown in figure (b), and piezoelectric effect occurs. And the arrangement condition of polarizations in each domain of the piezoelectric ceramics is proportioned to external application voltage, that is, polling voltage, so piezoelectric constant is also proportioned to the polling voltage.
Patent JP-H0244530-A (JP)
Title: Optical head device
Inventor: TODE HIDEKAZU
IPC: G11B7/095
Filed: 1988-08-04
Abstract: PURPOSE:To cause an optical head device to be compact and to obtain the device at a low price by changing the proceeding direction of an unnecessary light flux out of the outgoing light fluxes from a light source, causing the light flux to be incident to a condensing means and photo-detecting the reflected light of the light flux from a storing medium to a second optical detecting means. CONSTITUTION:A reflection mirror 90 is arranged in the unnecessary light flux out of the outgoing light fluxes from an LD1 and the proceeding direction of the light flux in one part of the unnecessary light flux is changed. Then, the light flux is passed through an aperture control means 7 and a condensing spot 17 is irradiated by a condenser lens 5 on an optical disk 5. The light flux is defined as a light flux 8 for tilt detection. This condensing spot 17 is irradiated in a position which is different from a condensing spot 9 for reproducing and recording. An optical detector 14 to detect the light flux 8 for tilt detection is a two-dividing detector, which is composed of detecting areas 14a and 14b, and can detect the inclination of the optical disk 6 by executing arithmetic processing to obtain the difference of photo-detecting quantity in the both areas. Thus, it is not necessary to use additional optical parts to detect the inclination of the optical disk 6. Then, the device can be made compact and obtained at the low price.
Patent JP-H1022956-A (JP)
Title: Demodulator for am data multiplexed and modulated wave signal
Inventor: TAKEGAHARA TOSHIYUKI
IPC: H04J1/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a demodulator for demodulating a base band digital signal based on a multiplexed digital wave signal from an AM data multiplexed and demodulated wave signal. SOLUTION: This modulator amplitude-modulates the carrier wave of a frequency fc by an analog signal wave by means of an AM modulator and demodulates a base band digital signal from the AM data multiplexed and demodulated wave signal obtained by multiplexing a digital modulated wave signal at the position of a frequency (fc+fα) and the position of a frequency (fc-fα) which are symmetrical with the carrier wave of the frequency fc as the axis of symmetry on a frequency axis.  The AM data multiplexed and demodulated wave signal is synchronize-detected by a synchronizing detector 2, the carrier wave of the frequency fc is AM-modulated with a synchronizing detection output signal by an AM modulator 5, this modulated wave signal is subtracted from the AM data multiplexed and demodulated wave signal by a subtractor 6 and a subtraction output is demodulated to the base band digital signal by a data demodulation circuit B based on the data modulating system.
Patent JP-S6087666-A (JP)
Title: Variable output stabilized power source
Inventor: TAKAHASHI TSUNEHIDE
IPC: H02M3/28
Filed: 1983-10-20
Abstract: PURPOSE:To enhance the output setting accuracy by dividing a reference voltage source to form the first and second reference voltages and then generating a variable reference voltage on the basis of the first and second voltages. CONSTITUTION:The output of a reference voltage source E is divided by resistors R10-R13 to form the first and second reference voltages, a variable voltage VR is connected between these reference voltage points, and a reference voltage is generated from the variable terminal. The reference voltage and the output detection voltage are compared by a comparator COMP, the output is applied to an output controller CONT, and a switching transistor Q is controlled in response to the deviation of the both voltages.
Patent JP-S6276520-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA YOSHIO
IPC: H01L21/3065
Filed: 1986-08-22
Abstract: PURPOSE:To make concaves and convexes on the surface flat easily and exactly and to increase integration density by forming a processed film on a substrate and forming an organic coating all over the surface to make it flat and by etching at a + or -50% etching speed the coating and the processed film by using a gas which contains a specific gaseous organic material and oxygen. CONSTITUTION:An insulating layer or a conductive layer (a coated layer) 23 is formed by coating on the surface which has a recession and a projection of a semiconductor substrate 21. The coating layer 23 on the surface of the substrate 21 makes the surface flat as a whole since the layer is coated thinly on a projection C, on the top D of a step difference, etc. For the material of the coating layer 23, a material which has the nearly equal etching speed to the etching speed of the semiconductor substrate 21 is used. If the difference of the etching speed is + or -50%, the material is practically preferable and especially, a range of + or -30% is desirable. For the etching of the surface of such a semiconductor substrate 21, a mixed gas of an organic carbon compound gas containing one of chlorine, bromine or fluorine and oxygen of maximum concentration 20% is used.
Patent JP-S58106256-A (JP)
Inventor: HERUBERUTO SHIEENMAIERU
IPC: F16H55/54
Filed: 1982-11-09
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-H07153367-A (JP)
Title: Protective element, manufacture thereof, and circuit board
Inventor: ANDO TAKASHI
IPC: H01H37/76
Filed: 1994-08-19
Abstract: PURPOSE:To provide a protective element useful for a variety of fuse resistors for voltage detection, light detection, temperature detection, moisture condensa tion detection, etc., by providing the protective element comprising low fusing point metal, a heat generation body, and a detection element with a specific constitution. CONSTITUTION:In a protective element comprising desirably plural of low fusing point metals 6. (for example, Bi, P, Sn), a heat generation body 5, and a detection element, desirably a voltage detection element, the low fusing point metals 6 and the heat generation body 5 are brought into contact with each other through an insulation layer 4, and the heat generation body 5 is electrified by the detection element. The heat generation body 5 is preferably composed of a composite comprising thermosetting insulating resin (for example, phenol resin) in which conductive grain (for example, carbon black) is dispersed, and the insulation layer 5 is composed of a composite comprising insulation high polymer (for example, epoxy resin) in which an inorganic substance having high heat conductivity (for example, alumina powder) is dispersed.
Patent JP-H0913770-A (JP)
Title: Pushbutton switch lock
Inventor: UEDA SHINKO
IPC: E05B67/22
Filed: 1995-06-26
Abstract: PURPOSE: To eliminate the need for a digital adjustment without using a key and enable even a visually handicapped personnel to lock and unlock this key by depressing a pushbutton switch under a dark environment. CONSTITUTION: A main body vessel 1 is divided into a plurality of small segments by means of partition boards 2 where a combination of a gear 4 having a disk 3 and a magnet A and a sear holding cylinder 5 are inserted into a shaft and mounted in the vertical direction in each small segment respectively. A locking rod 11 having a projection 12 close to the gear 4 is mounted in such a fashion that it may penetrate each partition board 2 in the vertical direction. A magnet B, a gear stopper 17, a shaft B19 having a control arm 18 and a feed tooth claw 15 which makes a reciprocating motion by means of a pushbutton switch 16 are mounted on the outer peripheral area of the gear 4. A reset rod 21 is mounted in contact with the gear stopper 17 and the end of the rod is placed outside in the main body vessel 1.
Patent JP-H0245626-A (JP)
Title: Synthetic controller for power train
Inventor: YAMAGUCHI HIROSHI
IPC: B60W10/10
Filed: 1988-08-08
Abstract: PURPOSE:To suppress the new generation of speed change shock due to the excessive increase of the torque reduction of a prime mover by suspending the operation of a torque down means when an accelerator pedal is operated in the reduction direction during speed change. CONSTITUTION:An automatic transmission 2 selects a prescribed speed change stage from the selective hydraulic operation of each frictional element, and transmits the power of an engine 1 which is adjusted by an accelerator pedal with the gear ratio corresponding to the selected speed change stage. During the speed change in which the automatic transmission 2 selects the selected speed change stage, a torque down means lowers the output torque of the engine 1 and lightens the speed change shock. At this time, an accelerator return detecting circuit 23 detects the return operation of the accelerator pedal in the speed change on the basis of the throttle opening degree information supplied from a throttle opening degree sensor 9 and the speed change signal supplied from a speed change determining circuit 16, the torque reduction control for lightening the speed change shock is prohibited by suspending the operation of a torque down means. Therefore, the cause of the new generation of the speed change shock can be removed.
Patent JP-H0750568-A (JP)
Title: Photodetector
Inventor: NISHI TSUTOMU
IPC: H03K17/16
Filed: 1993-08-06
Abstract: PURPOSE:To provide a photodetector which can minimize the influence of the through current of a CMOS transistor. CONSTITUTION:An attenuator resistor 19 is inserted into a power line 4 which applies the operating voltage to the amplifiers 9 and 12 and a signal processing circuit 16. Thus the through current of a CMOS transistor is attenuated. In such a constitution, the voltage fluctuation of the line 4 is minimized and the malfunction of a load 13 is prevented.
Patent JP-H1038411-A (JP)
Title: Freezing unit
Inventor: KIMATA HARUO
IPC: F25B27/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To securely discharge a refrigerant fluid residing in a compressor without production of abnormal high pressure by setting the rotational speed of a clutch for coupling a clutch to rotate the compressor to the rotational speed of an engine during cell motor cranking. SOLUTION: Once an engine is started with a cell motor, the rotational speed of an engine rises with cranking by the cell motor, and a centrifugal clutch is coupled at the rotational speed of the engine during the rise of the speed of the engine and a compressor 6 is started in the state where a solenoid valve 68 for unloader 65 is opened. The compressor 6 after started is mildly rotated at a low speed, and when there exists a liquid refrigerant (refrigerant fluid) in the compressor 6, the refrigerant is mildly compressed with a piston 63 to be discharged into a discharge pipe 66. Thereafter, as the engine is ignited and started, the speeds of the engine and the compressor 6 simultaneously rise and hence operated at the set predetermined speed.
Patent JP-S6174922-A (JP)
Title: Roller system clutch device
Inventor: FUKUSHIMA KIYOSHI
IPC: F16D41/10
Filed: 1984-09-19
Abstract: PURPOSE:To provide an effective engine brake by putting both a polygonal sleeve connected to a drive shaft and a housing in engagement with each other also in the operation of the engine brake other than in the normal rotational drive with rollers disposed between said sleeve and housing. CONSTITUTION:Between a polygonal sleeve 2 connected non-rotatably to an end of a drive shaft 1 and a housing 4 disposed around said sleeve are disposed first and second rollers 18, 20. The first roller 18 is disposed in a through hole in a cage 11a to be sandwiched between the plane 2a of the polygonal sleeve 2 and the inner peripheral surface of the housing 4 for power transmission. Said cage 11a is formed poligonally, and the second roller 20 is disposed between the cage 11a and the housing 4 and sandwiched between the respective planes of the cage 11a and the inner peripheral surface of the housing in the operation of engine brake so that the engine brake will be applied to the housing 4 through the first roller 18.
Patent JP-S6441343-A (JP)
Title: Timing recovery circuit
Inventor: YAMATO SEIICHI
IPC: H04L7/02
Filed: 1987-08-07
Abstract: PURPOSE:To accurately detect an error of a frequency through the decision of the convergence of a frequency error detection period by applying sufficient initial pull-in at first, confirming the convergence, applying initial setting of frequency error detection by the convergence decision at the self-traveling start point of time afterward, setting a detection criterion so as to apply convergence decision corresponding to the sequence. CONSTITUTION:An initial convergence deciding means 44 applies correction so as to match the phase of a recovered clock RC with that of a reception signal by the pull-in of the reception signal and decides it to be the initial convergence depending on the repetition of the consecutive phase inversion of the phase comparison result A. A self-traveling deciding means 45 decides it as the start of self-traveling by the initial phase inversion of the phase comparison result by using a reception signal at an optional point of time of self-traveling start decision after the initial convergence. Then a convergence deciding means 46 applies the convergence decision when the phase comparison result A represents the phase inversion by the repulling-in of the reception signal after the self-traveling of prescribed time. Thus, the convergence decision according to the sequence is applied and accurate frequency error detection is attained by the convergence decision for the frequency error detection period.
Patent JP-H0481810-A (JP)
Title: Scanning optical device
Inventor: HATTORI YUTAKA
IPC: G02B26/10
Filed: 1990-07-25
Abstract: PURPOSE:To prevent stray light and to obtain the device having high image quality by providing a light shielding plate off the image forming region on a scanning start side and end side. CONSTITUTION:The laser beams made incident in the form of collimated beams of light are once condensed at the co-focal position of an afocal lens 4a and are thereafter made again into the collimated beams of light which are introduced to an f-theta lens 4b. A microspot is thereby formed on a drum-shaped photosensitive body 5. The light shielding plate 8 is installed in the co-focal position of the condenser lens 4 and off the image forming region on the scanning start side and end side to shield the laser beam in such a manner that the laser beam does not fall onto side plates 6, thereby preventing the generation of the stray light. A synchronous detector 7 is installed in the position conjugate with the photosensitive body 5 and the condenser lens 4 in order to increase the detection sensitivity. The device having the high image quality is obtd. if the microspot is formed in the synchronous detector 7.
Patent JP-H0245133-A (JP)
Title: Semiautomatic press working device for corrugated board
Inventor: YAMAZAKI TATSUKI
IPC: B31B50/25
Filed: 1988-08-06
Abstract: PURPOSE:To form a cutting groove and a broken line simultaneously to corrugated board, and to simplify structure and adjust the position of a punch cradle easily by rationally arraying the punch cradle particularly by arranging the punch cradle and a punch shaping a broken line. CONSTITUTION:A punch cradle 20 and a punch 21 shaping a broken line to corrugated board and being formed to long size each are installed, and the punch cradle is communicated and crossed over to each bottom force 4 and the punch to each top force 5, and engaged slidably with a bottom force body 32 and a top force body 33 separately. The punch cradle is operated as a front cutting edge in combination regarding the bottom forces, the top-face rear edge of the punch cradle is used as the cutting edge 12a of the cutting groove of corrugated board and butted against left and right side cutting edges 11, 11, and kerfs 13 into which top force cutting edges 14 are dropped are formed. Not only the cutting groove but also the broken line can be shaped to corrugated board, and the broken line need not be formed through a separate process, thus extremely improving the working efficiency of corrugated board.
Patent JP-2000024616-A (JP)
Title: Heat treatment device for plastic/inorganic material combined waste
Inventor: OKADA TOSHIHIKO
IPC: B29K105/26
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of efficiently separating and recovering an organic material and an inorganic material from waste. SOLUTION: In this heat treatment device consisting of a heat treatment vessel 1 in which a heating medium for separating a plastic from the inorganic material by specific gravity by dipping the combined waste containing the organic material and the inorganic material is stored and a heating structure 21 for heating the heating medium to the temp. capable of separating the plastic from the inorganic material, is devices 13, 14 for reciprocating the heating medium are provided in the heat treating vessel 1 to efficiently heat-treat the plastic/inorganic material combined waste.