baber/WOPTO huggingface dataset:
Patent JP-S5866244-A (JP)
Title: Electron microscope
Inventor: SUZUKI KEISUKE
IPC: H01J37/08
Filed: 1981-10-16
Abstract: PURPOSE:To form excellent images on a CRT invariably and concurrently by previously storing the optimum illuminating current values for the reflection electron image and the secondary electron image respectively so as to switch to individual illuminating current values automatically. CONSTITUTION:A control circuit 8 reads out the optimum illuminating current value for the reflection electron image from a memory circuit 7 and controls a focus lens 2 and connects a switch 10 to the B side, thereby the illuminating current is set at the optimum value to obtain the reflection current image and the device is set in a reflection electron image display mode. The reflection electron image detected by a reflection electron detector 5 is formed in the optimum state on the fluorescent screen 34 of the CRT30. When one frame scan for the reflection electron image is completed, the control circuit 8 reads out the optimum illuminating current valueI2 for the secondary electron image from the memory circuit 7 and controls the focus lens and also transfers the switch 10 to the A side.
Patent JP-H0813104-A (JP)
Title: Heat resistant alloy excellent in thermal cycle resistance and heater tube using this alloy
Inventor: KATAYAMA NAOKI
IPC: C22C38/40
Filed: 1994-06-24
Abstract: PURPOSE:To inexpensively produce a heat resistant alloy material which has superior high temp. strength as well as extremely superior oxidation resistance under a severe high temp. environment to be subjected to a repetition of heating and cooling and is excellent in high temp. strength as well as in thermal cycle resistance. CONSTITUTION:This alloy is a heat resistant alloy, consisting of, by weight, 0.02-0.15% C, 0.70-3.00% Si, <=0.50% Mn, 30.0-40.0% Ni, 18.0-25.0% Cr, 0.50-2.00% Al, 0.10-1.00% Ti, and the balance Fe with inevitable impurities and excellent in thermal cycle resistance and high temp. strength. Moreover, this alloy is a heat resistant alloy further containing 0.01-0.10% of one or >=2 elements selected from rare earth elements consisting of La, Ce, and Y or 0.01-0.30% Zr and excellent in thermal cycle resistance and high temp. strength.
Patent JP-S6425863-A (JP)
Title: Massage apparatus
Inventor: MASUDA TERUO
IPC: A61H15/00
Filed: 1988-07-04
Abstract: PURPOSE:To bend a massage apparatus even when a holding body is positioned at a bent part, by mounting a connection member connected in a direction separating the holding body from the bent part of a guide rail when the guide rail is bent. CONSTITUTION:When a massage apparatus is not used, since a base body 2 and the midway part of a guide rail 10 in the longitudinal direction are respectively formed into the first bendable flexible part 8 and the second bendable flexible part 40, the massage apparatus can be folded in three from the midway part of the base body 2 in the longitudinal direction. At this time, when a holding body 90 is stopped on the first and second flexible parts 8, 40 being the bendable parts of the base body 2 and the guide rail 10, the holding body 90 moves in a direction separated from the bendable parts of the first and second flexible parts 8, 40 by the bending quantity of a wire 115 as shown by an arrow. Therefore, the massage apparatus is not prevented from being bent by the holding body 90. That is, the massage apparatus can be certainly folded at the time of non-use so as to be convenient for accommodation.
Patent JP-S6058033-A (JP)
Title: Production of dried vegetables
Inventor: HARADA TSUTOMU
IPC: A23B7/06
Filed: 1983-09-09
Abstract: PURPOSE:Vegetables are dried after being blanched with an aqueous solution of a certain concentration of Mg ion in a certain pH range, thus giving dried vegetables of good quality and high storability. CONSTITUTION:Vegetable, preferably containing chlorophyll, are rinsed, cut into pieces 3-5cm wide, the blanched in an aqueous solution with a pH of 7-10 and 0.01-20g/l concentration of Mg ion, e.g., magnesium carbonate or magnesium sulfate, then dried to give the objective dried vegetables.
Patent JP-S5688517-A (JP)
Title: Output controller of microcomputer
Inventor: NAGATA NORIZOU
IPC: G06F1/24
Filed: 1979-12-20
Abstract: PURPOSE: To prevent securely microcomputer COM from malfunctioning when a voltage is unstable, by applying a prescribed resetting voltage to COM before the voltage supplied to COM enters into the unstable operation region of COM.  
     CONSTITUTION: With a power switch turned on, a rectifying-smoothing capacitor is charged and as the voltage at DC voltage terminal DC rises, capacitor C 2  is charged to input the voltage between the capacitor C 2  and resistance R 7  to reset terminal IR of COM. When the voltage at terminal IR rises up to a reset level, COM is reset and set in its initial state and its operation is stopped until the reset input is released. The voltage at terminal DC is placed in a prescribed stable state and then the voltage at terminal IR drops below a prescribed level, releasing the reset state of COM. With the power switch turned off, the smoothing capacitor is discharged to reduce the voltage at terminal DC and before it drops below the stable operating voltage of COM, Zener diode ZD 2  is turned off to turn on transistor Q 4 . Thus, C 2  is discharged to apply a resetting voltage to terminal IR, stopping the operation of COM. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058124-A (JP)
Inventor: KUBOYAMA NOBUYOSHI
IPC: F26B23/00
Filed: 1983-09-09
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-S6231753-A (JP)
Inventor: EMIIRU HERUMAN KUNEHITO
IPC: F16H61/02
Filed: 1986-07-15
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-S6225485-A (JP)
Title: Semiconductor laser device
Inventor: ISSHIKI KUNIHIKO
IPC: H01S5/00
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a laser of high output and high reliability by leading laser light through an active layer, a clad layer and a waveguide formed of a refractive index difference between photoguide layers, and remotely separating the active layer from the photoguide layers near an emitting end. CONSTITUTION:An n-type GaAs substrate 1 has steps 31, 32 separated from ends 40, 42, and a projection 30. An n-type Al0.45Ga0.55As clad layer 2, an i-type Al0.09Ga0.91As active layer 3, a p-type Al0.45Ga0.55As clad layer 4, an n-type GaAs current blocking layer 5, a p-type Al0.35Ga0.45As photoguide layer 6, a p-type Al0.45Ga0.55As clad layer 7, and a p-type GaAs connecting layer 8 are superposed thereon, and electrodes 9, 10 are attached. According to the selection of the aluminum composition ratio, a coupling waveguide is formed by refractive index difference among the layers 2, 4, 3 and among layers 4, 7, 6, but not formed in the vicinity of the end, the laser light is guided by the layer 6, but not coupled to the layer 3, the reflecting ends is composed of the layers 4, 7, 6, and the forbidden band widths are selected sufficiently larger than the layer 3. Thus, the laser light is not absorbed at all, the light of the end is not damaged to obtain a high output laser.
Patent JP-S5690737-A (JP)
Title: Hinge change-over device of side dump car or three side tilting dump car
Inventor: HONDA NOBUNAGA
IPC: B60P1/04
Filed: 1979-12-20
Abstract: PURPOSE: To enable a hinge change-over operation from a driving chamber by a method wherein an oil pressure operation system is interlinked with a fixing member of a hinge which makes a load box tilt by means of a link mechanism.  
     CONSTITUTION: When a handle in a driving chamber is operated to incline a load box 3 backward, an oil pressure cylinder actuates and pulles rods 25, 27 of coupling mechanisms 22, 23 forward. In this state, rear part left and right hooks 13L, 13R protrude above a semicircular concave part 20 of a linking piece 11 to pinchedly hold rear part left and right supporting pins 9L, 9R with the help of interlinking pieces 11L, 11R in order to fix the supporting pins 9L, 9R. Further, front part left and right hooks 12L, 12R are rotated downward to be in a release state and when a dump cylinder is extended, the load box 3 inclines backward taking a shaft 16 as a fulcrum. When the load box 3 is inclined to the left side or the right side, operation is performed in the same way except a different fixing state and the release state of each of hooks 12L, 12R, 13L, 13R. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0334605-A (JP)
Title: Parabolic antenna equipment using step track control
Inventor: KOSUKEGAWA KAZUO
IPC: H01Q3/28
Filed: 1989-06-30
Abstract: PURPOSE:To automatically adjust a main beam (directivity) of the maximum receiving direction by placing plural antennae elements by having a focus of a parabolic antenna in-between, converting the directivity by varying a power distribution ratio to this antenna element, and also, varying automatically the power distribution ratio by a step track control. CONSTITUTION:When a power distribution ratio of plural, for instance, two antenna elements 3a, 3b placed at an equal intervals from a focus of the paraboloid in a parabolic antenna is converted by a variable power distributor 4, the transmitting/receiving direction of a ratio wave is varied. Therefore, the power distribution ratio is varied stepwise by a step track controller 9, and received signal levels obtained by two antenna elements 3a, 3b are compared each time repeating this process until the received signal becomes the maximum in level. In such a way, following a variation of a fading phenomenon, a directional pattern can be adjusted automatically.
Patent JP-S6229675-A (JP)
Inventor: SUZUKI KIYOSHI
IPC: E04H12/00
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0720155-A (JP)
Title: Temperature coefficient measuring method for hall element and temperature compensation method for current detector
Inventor: TSUNODA YONEHIRO
IPC: G01R15/20
Filed: 1993-07-06
Abstract: PURPOSE:To allow the determination of the temperature coefficient of unbalanced output voltage from a Hall element based on the measurements of unbalanced output voltage of the Hall element at one predetermined temperature and previous measurements. CONSTITUTION:The ambient temperature-unbalanced output voltage characteristics of a unit Hall element are previously measured for a plurality of Hall elements 1 having different temperature characteristics of unbalanced output voltage. Unbalanced output voltage at a predetermined temperature (e.g. room temperature) is them measured for a Hall element 1 to be used. The measurements are compared with prepared characteristics thus determining the temperature coefficient of unbalanced output voltage for the Hall element 1 to be used. Since the temperature coefficient can be determined by measuring the unbalanced output voltage at one arbitrary temperature, measurement can be made in a short time without requiring any thermostatic bath 2. The temperature coefficient can be determined using a graph of unbalanced output voltage and temperature by preparing the characterisatics at each temperature.
Patent JP-S6277105-A (JP)
Inventor: KAARU IRERUTO
IPC: B21B31/18
Filed: 1986-07-17
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-S6145661-A (JP)
Title: Phase demodulator
Inventor: OOSAWA TOMOYOSHI
IPC: H04L27/22
Filed: 1984-08-09
Abstract: PURPOSE:To demodulate a phase modulation signal without receiving a carrier signal from the transmission side by detecting a phase difference between a carrier of an input signal and a fixed oscillator output. CONSTITUTION:A phase detector 1 consists of a fixed oscillator 10 outputting a frequency set far closely to a transmission carrier, a complex number multiplier 11 and a complex number low pass filter so as to detect a phase difference. An accumulated circuit 3 consists of a circuit 30 generating a time from the sampling start until a prescribed sample value of a sample circuit 2 and of a phase fluctuation detector 31. Then an average value is obtained by an average circuit 4 and a phase difference estimation circuit 5 obtains an estimated sample value. A phase difference absorbing circuit 7 applies phase rotation to correct the carrier phase error.
Patent JP-H0910657-A (JP)
Title: Thin film forming device
Inventor: MIURA MASAYOSHI
IPC: H01L21/027
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in utilizing a coating soln. by relatively rotating a substrate to be coated and an ink-jet head while controlling the angular speed and traveling velocity, relatively moving the substrate and head between a region on the rotating shaft side and a region on the side remote from the region and forming a coating film. SOLUTION: A substrate 10 to be coated is rotated at an angular speed of θ, an ink-jet head 11 is relatively moved at a velocity of V in the radial direction of the substrate 10, and a coating soln. is discharged from a nozzle to coat the substrate. Accordingly, the specified number of coating lines, e.g. 48, are formed at a specified distance, e.g. 100μm, from one another by the head 11 after one full rotation of the substrate 10. As a result, the stripes of prescribed width, e.g. 4.8mm is drawn. The lines are connected by appropriately selecting the line width, and a thin film having a specified thickness is formed. The head 11 is composed by arranging many micronozzles, e.g. 48, in the radial direction of the substrate 10 with the spacings of about 10units/mm.
Patent JP-H068246-A (JP)
Title: Recovering method for resin for recycling
Inventor: MIYAKE AKIRA
IPC: B29B17/00
Filed: 1992-06-25
Abstract: PURPOSE:To recover a recycling resin in an excellent manner so as not to damage the mechanical physical properties and appearance of a molded product after re-molding (recycling). CONSTITUTION:In the recovery of a recycling resin, a means grinding a resin molded product subjected to surface coating processing and a melt extrusion separation means are used and a screen automatic changer is used in the melt extrusion separation means and a screen is automatically replaced by the control of resin pressure.
Patent JP-S6146537-A (JP)
Title: Operating method of image document filing system
Inventor: AOKI YUICHIRO
IPC: G06F12/00
Filed: 1984-08-10
Abstract: PURPOSE:To remove the restriction of the number of image documents which can be filed by saving data on an optical recording medium capable of additional recording when there is no free area on a magnetic recording medium and a free area needs to be secured. CONSTITUTION:When a retrieval request or request to register a new image document is made and there is no free area in the system control file part 11 on the magnetic disk 1, a retrieval part which is not necessary for the registration request among image documents in retrieval mode is erased from a retrieval file 12. A system control part 3 erases index parts of the image documents in retrieval mode on the magnetic disk 1 on the basis of control mode flags and access history in the file part 11 in the order of access dates. Consequently, a necessary free area is securely and the control mode flag in the file part 11 is changed from 2 to 3 as to the image document having the index part saved on the optical disk 2.
Patent JP-H07146314-A (JP)
Title: Signal processing circuit with variable gain input stage
Inventor: ORIBIE NII
IPC: G01R19/00
Filed: 1994-06-28
Abstract: PURPOSE: To prevent the occurrence of disturbance of a signal by a transitional condition after variable gain is changed by correcting a value of a state variable so as to be in direct proportion to correction of an amplification/attenuation factor. CONSTITUTION: A signal to be processed is supplied to input of a first variable gain stage 4 to perform amplification/attenuation by a line 10, and the stage 4 sends out an amplitude-standardized signal to a line 12 as output in response to an inputted signal. The stage 4 is controlled by a gain control means 6. A signal processing circuit 2 sends out a processed signal to a line 14 as output. A line 16 adds a signal supplied from the processing circuit 2 to the gain control means 6 so as to change gain of the stage 4. Two lines 18 and 20 respectively supply control signals to the stages 4 and 8. The stages 4 and 8 respectively change its gain in response to these. That is, a value of a state variable is corrected so as to be in direct proportion to correction of an amplification/ attenuation factor, and a transitional condition is restrained.
Patent JP-H107770-A (JP)
Title: Epoxy resin composition and production thereof
Inventor: SHIBAHARA SUMIO
IPC: C08L63/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing which is excellent in the soldering heat resistance of a semiconductor package in mounting, and a process for producing the same. SOLUTION: The composition comprises as essential components an epoxy resin (a), a monomaleimide compound (b) having at least one phenolic hydroxyl group per molecule, an organophosphorus compound (c), and an inorganic filler (d). Especially preferably the composition is one which is prekneaded at 70-120 deg.C so as to trimerize the compound (b) to form, in the material, a phenolic resin having a spiro ring effective in diminishing molding shrinkage and a five- membered imide ring structure which is thermally stable.
Patent JP-H11326613-A (JP)
Title: Farsightedness and shortsightedness switching device for bifocal eyeglasses
Inventor: YAMANAKA TSUTOMU
IPC: G02C5/12
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To switch a pair of eyeglasses between farsightedness and shortsightedness by making a spectacle main body move vertically without any movement of nose pads, only by slightly pushing up or pressing the front of an endpiece without moving the gaze unnaturally, with only putting on a bifocal eyeglasses which consists of one right and left lenses each and to localize the eyeglasses in the respective states, even after the hand is put away from the eyeglasses. SOLUTION: An eyeglass frame 1 is provided with nose pad support metal fittings 2 closely to the center, the nose pad 4 is fitted by inserting a noise pad shaft 3 through the metal fittings from above, and the eyeglass main body is allowed to move up and down by about 1 cm. Furthermore, a magnet 5 and a magnet 7 are fitted to the upper part of the nose pad shaft 3 and lower joint metal fittings 6 respectively. When the eyeglasses are used as shortsightedness, the magnets attract each other to move up the eyeglass main body and when the spectacle main body is used as farsightedness, the magnets 5 and 7 are separated to lower the eyeglass main body, so that the eyeglass main body is localized in the respective states.
Patent JP-H08327079-A (JP)
Title: Instant hot water heating device
Inventor: HAYAKAWA TETSUO
IPC: F24D17/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide an instant hot water heating device having no water hammering action capable of being easily used in a usual home by a method a hot water circulating device is installed adjacent to a hot water feeding device in a hotwater feeding pipe of header type and hot water between the hot water feeding device and a mixing plug is kept at a temperature of specified range under an instruction obtained from a temperature sensor. CONSTITUTION: An instant hot water feeding device 2 is comprised of a circulating pump 3, a temperature sensor 4 and a check valve 5. During a time period in which a mixing plug is used, hot water between the hot water feeding device 1, a water feeding header 14 and a two-handle shower 15 is circulated through a returning hot water header 12, thereby the hot water temperature within a certain temperature range is always kept. In addition, when time hot water is being circulated, the mixing plug is opened to feed hot water, a flow of water is detected by a flow switch 9, a circulating pump 3 is stopped, resulting in that the instant hot water feeding device is set to be prepared for waiting. This instant hot water feeding device is installed near time hot water feeding device, resulting in that ail time mixing plugs in a hme including a shower can be operated to feed hot water.
Patent JP-S5870142-A (JP)
Title: Gas testing equipment
Inventor: MATSUMURA NOBORU
IPC: G01N3/12
Filed: 1981-10-22
Abstract: PURPOSE:To make it unnecessary to adopt a special construction such as inside heat insulation at the flow passage following a test part, by incorporating a cooling part so that the cooling part is used in combination of supporting construction of the test part. CONSTITUTION:An upper part water chamber 12 of a cooling part supports a test part 10 and therein a gas cooling flow passage 13 communicated to a gas heating flow passage 11 is formed. Gas flows into a pressure vessel 1 from an inlet nozzle 21 and is heated with an electric heater 2 while flowing down through the passage 11 of the part 10 and is tested about the behavior of gas (temp. distribution etc.). The gas heated  in the passage 11 is cooled while passing through the passages 13 and 16 and is exhausted from an outlet nozzle 22 to the outside of the vessel 1. Cooling water rises through a cylindrical flow passage 17 of a cooling cylinder 15 from a cooling water pipe 19 and flows in the upper part water chamber 12 and is discharged to the outside of the vessel 1 after passing through a discharge pipe 20. While, in an inside cooling device 18, cooling water rises through an outer flow passage 23 having a double-ply construction and is turned back at the upper end part and flows down through an inner flow passage 24, and in such a way, cooling water is charged and discharged at the outside of the pressure vessel 1.
Patent JP-S5790159-A (JP)
Title: Blood analyzer
Inventor: OBARA AKIKO
IPC: G01N15/14
Filed: 1980-11-27
Abstract: PURPOSE:To enable recticular erythrocytes to be automatically counted and indicated, by a  method wherein ultraviolet luminescence or transmission light is detected through the treatment of a blood, the sum of the number of platelets and the number of erythrocytes is classified  separately from the number of recticular erythrocytes for the detection, and the number of  erythrocytes, the number of platelets, and the number of recticular erythrocytes are inputted from the other for the operation. CONSTITUTION:After a transparent film base 2 is applied with a dying reagent after passing  through a reagent tank 3, a solvent is evaporated in a dryer 4 by means of a fan 8. A sample  blood is dropped on a film 2' coated with the reagnet from a pipette 5, and after a cover film  6 is placed over the film 2', a blood is rolled in a thin layer by a roller 7, and the blood on  the film 2' is irradiated from an ultraviolet source 15. A coloring light of lencocytes, emitting  light through the excitation resulting from the passage through an ultraviolet cut filter 18, a  coloring light of the platelets are reflected by a half-mirror 20 to a light receiving element 24  for the amplification, and the coloring light of the recticular erythrocytes is reflected by a half- mirror 21 to a light receiving element 24 for the amplification. An operation circuit, receiving  the number of erythrocytes, the number of lencocytes, and the number of platelets from other  measuring device, is then caused to receive and operate to indicate the number of recticular erythrocytes or the ratio of the number of recticular erythrocytes to the number of erythrocytes. This detects the trouble on the number of recticular erythrocytes for the diagnosis of a  blood trouble.