baber/WOPTO huggingface dataset:
Patent JP-H1185722-A (JP)
Title: Microcomputer
Inventor: ADACHI MITSURU
IPC: G06F1/08
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce current consumption at the time of low-speed operation by suppressing drive ability when a clock signal frequency is lower than an arbitrary frequency but improving the drive ability when the clock signal frequency exceeds that arbitrary frequency. SOLUTION: When a frequency dividing ratio selection register 6 is 8 bits, for example, at the time of low-speed operation for which the frequency of a clock signal fPLL is lower than n/17 [(n) is a frequency before frequency division], the increase of current consumption in the case of low-speed operation at a conventional microcomputer is prevented by a control circuit 24 and tristate output buffers 28 and 29 under the control of the control circuit 24 but when the frequency of the clock signal fPLL is higher than n/16, the drive ability is improved by turning on the tristate output buffers 28 and 29 and operating them together with tristate output buffers 26 and 27 so that the current consumption can be controlled corresponding to the frequency levels of internal clock signals 10 and 11 based on the frequency of the clock signal fPLL and a microcomputer capable of suppressing the current consumption at the time of low- speed operation can be provided.
Patent JP-S59118828-A (JP)
Inventor: RAIONERU KUREITON MONTOGOMERI
IPC: B22F3/14
Filed: 1983-12-21
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-H04368780-A (JP)
Title: Device for detecting presence or absence of connection of storage battery to battery charger
Inventor: KOJIMA MAKIO
IPC: H01M10/46
Filed: 1991-06-14
Abstract: PURPOSE:To detect securely whether a storage battery is connected to a battery changer or not by connecting a reference power source to a heat sensitizing element, and detecting the voltage thereof through a temperature detecting wire. CONSTITUTION:At the time of stating the charge, voltage of a reference power source 8 is given to a thermistor 2 through a connecting wire 15, and is lowered by the current flowing in the thermistor 2. A transistor 6 is turned on, and a light emitting diode 10 emits the light. Next, when a microcomputer 9 cut the conduction of the transistor 6, and perform the tricle charge through a constant current circuit 7. When a storage battery 1 which has finished charging is removed from a battery charger 4, the current is not flowed to the thermistor 2, and the reference voltage is applied to the microcomputer 9 through a temperature detecting wire 13 to judge no-existence of the connection of the accumulator. Presence or absence of the connection of the storage battery is thereby judged securely by detecting electric potential of the reference voltage.
Patent JP-H06173221-A (JP)
Title: Shock absorbing fence
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 1991-08-28
Abstract: PURPOSE:To lighten load acting on a support by stretchedly providing a horizontal rope between supports and fixing both its ends, and overlapping a rope on its way to provide a cushioning section sandwichedly held through constant force, and hanging a net on the rope between the supports. CONSTITUTION:Both the ends of a horizontal rope 2 are fixed to a support 1 at an end part, and a loop 21 formed by twisting a rope material as much as one rotation is formed on the way of the rope 2. Next an overlapping portion between the loop 21 and the straight rope 2 is sandwichedly held under constant force by a sandwichingly holding member 5 such as a U-shaped clip or the like to form a cushioning section 6. When impact force caused by a falling stone acts on a wirenet 3, and exceeds the set frictional resistance of the cushioning section 6, the rope 2 and the sandwichingly holding member 5 slide as constant frictional force is kept. The rope 2 stretches in its total length to effectively absorb shock-energy. In the case of restoring to a original state, after removing the fallen stone, the cushioning section is reformed at a part of the rope 2. Thus the burdened load of the support can be sharply reduced, and a shock absorbing fence can be easily restored to its original state, and utilized for many uses.
Patent JP-S6482851-A (JP)
Title: Image sensor module
Inventor: BANDAI MASAAKI
IPC: H04N5/369
Filed: 1987-09-25
Abstract: PURPOSE:To have a sufficient environmental resistance at a low cost and to make uniform an optical distance between an original surface and a sensor surface over the full length by using an optical heat source in the curing process of a transparent resin which covers and protects a sensor IC chip. CONSTITUTION:A transparent resin 3 with comparatively low viscosity is supplied to the inside of a frame 2. After this work, a work is held horizontally for a while, after stabilizing the transparent resin, the optical heat source such as an infrared light is irradiated from the fight above of the work, and the resin is temporarily cured by heat-generating a light absorbing area 9. Further, the work is set in a curing furnace and is permanently cured. Thus, an image sensor module, in which the optical distance between the transparent resin 3 and the surface of a sensor IC chip 1 is uniform in every place, can be obtained.
Patent JP-S62104429-A (JP)
Inventor: ITO KATSURO
IPC: H02J1/00
Filed: 1985-10-29
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-H0967627-A (JP)
Title: Method for selectively recovering antimony and bismuth in electrolyte in copper electrorefining
Inventor: FUKUI ATSUSHI
IPC: C22B30/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To separately and efficiently recover Sb and Bi in the method for purifying a copper electrolyte using a chelating resin by bringing the electrolyte into contact with metallic copper to reduce Fe<3+> and changing the sulfuric acid concn. in the eluant. SOLUTION: A waste copper electrolyte is passed through a column packed with a copper sheet to reduce Fe<3+> to Fe<2+> and then brought into contact with a chelating resin packed in a column to adsorb the Sb and Bi in the electrolyte. The chelating resin is then worked with hot water, a Bi eluant contg. 20-30g/l sulfuric acid and 120-180g/l NaCl and kept at 40-60 deg.C is brought into contact with the washed chelating resin to elute Bi, and a Bi eluate is obtained. An Sb eluant contg. 100-250g/l sulfuric acid and 120-180g/l NaCl and kept at 40-60 deg.C is then brought into contact with the chelating resin freed from Bi to elute Sb, and an Sb eluate is obtained. Bi and Sb are extracted from the eluates by separating the anode and cathode with a cation-exchange membrane and using the anode side as a sulfuric acid bath.
Patent JP-H0956531-A (JP)
Title: Deodorant mat
Inventor: TODA KENICHIRO
IPC: B68G11/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prepare a mat having a good touch, a cushion property and deodorizing, moisture-proofing, sterilizing and insectproofing effects by sealing a mixture composed of plastic foam powder and carbon powder with skin materials consisting of air permeable plastic films. SOLUTION: This deodorant mat 1 used for beds, sheet cushions, etc., is formed by sealing the mixture 2 composed of the plastic foam powder and the carbon powder with the skin materials 3 consisting of the air permeable plastic films. A pair of the skin materials 3 are superposed on the front and the rear and are fused to a band form at specified intervals, by which the skin materials are provided with fused parts 4. The mixture 2 is packed into the respective cylindrical parts between these fused parts 4. Pulverized materials of, for example, polyurethane foam, polystyrene foam, etc., are used for the plastic foam powder. The powders of charcoal, active carbon, etc., are used for the carbon powder. The mixing weight ratio of the plastic foam powder to the carbon powder is usually specified to 20:80 to 80:20.
Patent JP-H0581286-A (JP)
Title: Schedule execution system
Inventor: ONO YUJI
IPC: G06Q10/06
Filed: 1991-09-20
Abstract: PURPOSE:To make it possible to continue operation management based upon schedule definition even during the period of switching from a schedule file to an additional schedule file in a system for continuously executing operation. CONSTITUTION:A schedule control table 2 controls a schedule reserved in a schedule file 1. An additional schedule file 4 stores added schedule definition. An additional schedule control table 5 controls schedules in the file 4. An additional schedule control table forming means 6 forms the table 5. An information transfer means 7 transfers control information in the table 2 to the table 5 and the file 4.
Patent JP-H0872990-A (JP)
Title: Canister for beverage dispenser
Inventor: HIRANO AKIHIKO
IPC: B65G11/20
Filed: 1994-09-07
Abstract: PURPOSE: To keep powder tea from getting wet and supply it in a constant amount each time. CONSTITUTION: A screw is mounted on the bottom of a canister 20 where powder tea is stored, and a constant amount of powder tea is delivered each time from an outlet 23 by the screw 20. An openable cover 27 to covers the outlet 23 usually is attached on the outlet 23 and is opened and closed interlocking with the operation of the screw. A panel heater is built in the cover 27 to dry powder tea perfectly.
Patent JP-S6484152-A (JP)
Title: Acceleration sensor
Inventor: OHARA KEISHIN
IPC: G01P15/09
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a sensor with high detection accuracy by arraying numbers of columnar inorganic piezoelectric bodies regularly on a synthetic resin matrix and forming the main body of a composite piezoelectric element. CONSTITUTION:Numbers of columnar inorganic piezoelectric bodies 21 are arrayed regularly on the synthetic resin matrix 22 to form the main body of the composite piezoelectric element 2. Then the composite piezoelectric element 2 which has a weight body 3 on its top surface is fixed to a pedestal 1 with a screw 4. The moment the pedestal 1 rises suddenly in a stationary state or stops suddenly in moving down, the composite piezoelectric element 2 receives compressive force on both surfaces of electrodes 23 and 24 because of the inertia of the weight body 3 mounted on the top surface. Consequently, (+) and (-) charges are generated at the electrodes 23 and 24 and measured from the potential difference between both end surfaces of th4e electrodes 23 and 24. Consequently, the extent of shock or vibration applied to a body is accurately measured.
Patent JP-H03103740-A (JP)
Title: Calibrating method for semiconductor pressure sensor
Inventor: OTANI KEIZO
IPC: G01L9/00
Filed: 1989-09-19
Abstract: PURPOSE:To efficiently perform accurate calibration by detecting the thickness of a sensor according to an output voltage obtained when fine differential pressure is supplied and distributing calibration points according to the found thickness so that the majority of the calibration points are centralized at the nonlinear part of characteristics. CONSTITUTION:As for the pressure characteristic of the pressure sensor, only one point where pressure is small and linearity is good is set as a reference point and data at this time is used as reference data to estimate the characteristics of the whole sensor. The characteristic is shown by an equation. Here, K is a coefficient, (g) pressure, (h) the thickness of a semiconductor diaphragm, (a) its radius, and E the Young's modulus. Pressure as a calibration point is found according to the equation and distribution is performed so that the calibration point is set at the nonlinear part as much as possible. Then a proper coefficient is found from the pressure at the reference point. Then the number of calibration points at as equal intervals as possible is assigned as to the part where a pressure difference which is different from the pressure difference at the periphery of the reference point is obtained. The pressure difference is supplied to the sensor and calibration data is found from the output data to generate correction data.
Patent JP-H1181176-A (JP)
Title: Dehydrating equipment for twin-wire former of paper machine
Inventor: IWATA HIROSHI
IPC: D21F9/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable the regulation of a dehydrating pressure to a proper state thereof for wide papermaking conditions in dehydrating equipment of a twin- wire former of a paper machine. SOLUTION: This dehydrating equipment for a twin-wire former of a paper machine is obtained by installing an angle regulating mechanism 121 for regulating the angle between an operating surface of each dehydrating blade 100 and a wire 2 from the outside in the dehydrating equipment for the twin-wire former of the paper machine obtained by forming a gap 5 for papermaking between the two wires 1 and 2 forming each loop and providing the plural dehydrating blades 100 installed so as to face the gap 5 through the wires 1 and 2 and capable of nipping a paper stock 7 in the gap 5, operating the wires 1 and 2 and dehydrating the paper stock 7 while transferring the paper stock 7.
Patent JP-H03101951-A (JP)
Title: Ink jet head, ink jet cartridge with the head, and ink jet recorder with the cartridge loaded thereon
Inventor: GOTO AKIRA
IPC: B41J2/045
Filed: 1989-09-18
Abstract: PURPOSE:To stably obtain a required amount of ink liquid drip at the time of recording and to stabilize a liquid drip flying direction by a method wherein the cross section of an ink path orthogonal to an ink delivery direction is shaped into a trapezoid. CONSTITUTION:As an ink liquid path groove, a liquid path groove 14 can be easily formed in a top plate 7 by molding a resin using a mold with fine grooves of a reverse pattern formed by cutting or the like. The cross section of the ink path orthogonally to an ink delivery direction is shaped into a form that it gradually extends toward a bonding surface of the top plate with a substrate to be bonded to the top plate. An orifice is formed by a method wherein a molded piece without a orifice 11 is formed within a mold, a position to be provided with the orifice is irradiated with an excimer laser light by a laser device from the side of the ink liquid path of an orifice plate 10, a resin is removed and evaporated, and the orifice 11 is formed. The excimer laser light 2 is radiated onto the orifice plate 10 from the side of the ink liquid path 14 through a mask 4 so as to focus on the orifice plate 10.
Patent JP-H0698467-A (JP)
Title: Operation and maintenance support system for electric power apparatus
Inventor: MARUYAMA SHIRO
IPC: H02B15/00
Filed: 1992-09-09
Abstract: PURPOSE:To enhance the operating efficiency of this system when data is confirmed or tested on the spot. CONSTITUTION:A setting and display unit 4 is installed in a on-the-spot monitoring terminal 5. Flag data during a test is set, data on a control value is set and data on a measured value is set by the setting and display unit 4. Regions for the data are set in regions which can be accessed from a host computer 6.
Patent JP-S62102139-A (JP)
Title: Sensor
Inventor: IGARASHI SACHIKO
IPC: G01R33/032
Filed: 1985-10-30
Abstract: PURPOSE:To obtain a sensor which satisfies the simplification of a device and the improvement of accuracy by irradiating light to a film which has the structure of a diffraction grating and generates a state change by gas and detecting the diffraction light thereof. CONSTITUTION:The light emitted from a light source 1 is made incident on the diffraction grating provided on the film 2 which generates a state change by gas. The diffracted light is detected by a photodetector 3 and the change of the gas concn. or gas compsn. is measured from the change of the diffracted light. A polyacrylic acid, polyethylene oxide, acetate, cellulose, etc. are usable for detecting steam and gas of polar solvents such as alcohol and ketone as the high-polymer material to be used for the film 2. This sensor is based on the effect that the high-polymer film swells and shrinks according to a change of the gas concn., etc. A state change is generated in this kind of molecules by an electric field, magnetic field, pH concn., temp., etc., as well and the film is usable for detecting the same.
Patent JP-H1184517-A (JP)
Title: Device for protecting film cassette for endoscope
Inventor: KIDAWARA ATSUSHI
IPC: G03B17/28
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a film cassette for a camera for an endoscope from dropping in the case of taking out the film cassette from a camera and to protect the film cassette by providing a holding means temporarily holding the film cassette on the inner surface of an opening/closing cover for attaching/detaching the film cassette. SOLUTION: Photographing is performed by loading the film cassette 1 in the cassette housing chamber 7 of the camera 6 and making the opening/closing cover 9 in a closed state. By making the cover 9 of the camera 6 in an opened state at the time of finishing photographing thereafter, the film cassette 1 and the cover 9 are coupled on the internal wall surface of the cover 9 by the coupling force of a member to be coupled 69 on the film cassette 1 side and a coupling member 68 on the cover 9 side. Namely, the holding means temporarily holding the film cassette 1 is formed of the members 68 and 69. Therefore, the film cassette 1 is surely and safely taken out from the camera 6.
Patent JP-S60131590-A (JP)
Inventor: TATEMICHI TOSHIO
IPC: G09F9/30
Filed: 1983-12-20
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-S60132421-A (JP)
Title: Multi-point analog output circuit
Inventor: SHIGEOKA FUMIAKI
IPC: H03M1/66
Filed: 1983-12-21
Abstract: PURPOSE:To obtain an inexpensive multi-point analog output circuit by using a memory circuit which converts the digital quantity into the analog quantity and holds the analog quantity. CONSTITUTION:The output of a basic clock generator 1 is applied to a binary counter 2 and a frequency divider 3, and the counter 2 supplies the output signal A to a memory circuit 5 as well as to a switch signal generator 12. The divider 3 supplies the signal C obtained by dividing the basic clock to a latch circuit 6 and the generator 12. The circuit 5 supplies the corresponding digital data to the circuit 6, and the signal latched by the circuit 6 is converted into an analog quantity by a D/A converter 9. The generator 12 delivers successively control signals G, H and I with inputs of signals A and C to close switches 13-15. Then capacitors C19-21 are charged successively by the analog quantity given from the converter 9 via resistances 16-18. The voltage of these capacitors are applied respectively to the plus terminals of amplifiers 22-24. When switches 13- 15 are turned off, the voltage of the C19-21 are stored and delivered as they are since the input impedances of the amplifiers 22-24 are high.
Patent JP-H0984038-A (JP)
Title: Image generating device
Inventor: ITO TOSHIRO
IPC: H04N9/31
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high image quality by making a narrow white area such as white thin lines bright in a projection television receiver. SOLUTION: An optical output of a monochromatic liquid crystal panel 20 is made more intense than an optical output of a color liquid crystal panel 30. A white color intensifying circuit 70 integrates a luminance signal and controls the gain of a luminance signal with a reciprocal of the integrated signal. When there is a small white area in the entire image, the integration value is decreased and the gain of the luminance signal is higher and the white area is generated with emphasis. Conversely, when the entire image is bright, the integrated value is increased, the gain of the luminance signal is decreased to prevent the entire image from getting whity.
Patent JP-H0695762-A (JP)
Title: Electronic apparatus
Inventor: NAKAMURA MAKOTO
IPC: G06F1/18
Filed: 1992-09-10
Abstract: PURPOSE:To realize the reduction of power consumption and space while holding required functions by separately constituting an electronic apparatus of an essential function device part and a limited use function device part and separating/connecting them at need. CONSTITUTION:Inputs/outputs required for the normal operation of an input/ output device main body 1 are connected to a connector 4, and are coupled to an input/output cable 6 through a connector 5 to be used. An internal state processing circuit 9 is the limited use function device used only for performance evaluation or the like and is constituted separately from the input/output device main body 1. Inputs/outputs of the input/output device main body 1 to/from the internal state processing circuit 9 are connected to a connector 8, and they are connected to the internal state processing circuit 9 through the connector to be used at need. Since the essential function device part and the limited use function device part are separated or connected at need, this electronic apparatus reduces the power consumption and the space while keeping required functions.
Patent JP-H1089924-A (JP)
Title: Optical measuring device using elliptical light
Inventor: FUJIMOTO EISUKE
IPC: G01B11/12
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy by projecting ellipitical micro projection light whose width in the tangential direction of a wall surface is larger than that in the diametrical direction thereof and eliminating deformation of a reflection picture. SOLUTION: Elliptical light from a light source 3 is converged by a projection lens 6, and it is projected as micro elliptical projection light PD to a wall surface W of an object 8 to be measured. The shape of the elliptical projection light PD is elliptical, that is, the width in the diametrical direction of the wall surface W is a small diameter a and that in the tangential direction thereof is a large diameter b. An ellipitcal reflection picture FD of the light PD on the wall surface W is observed according to an elliptical ratio b/a through an observation optical system 11. When the diameter of the wall surface W is sufficiently large, the picture FD has the same shape as the light PD, and when it becomes smaller, the picture FD has a deformed shape different from the light PD because of its elliptical ratio b/a.  When it has any deformation, an error of detection on the position of the wall surface W is induced. For example, the picture FD which is almost the same as the light PD can be obtained at an elliptical ratio b/a of around 1.4, and a bias of apparent center can be elimnated, thereby preventing detection errors of wall surface position.
Patent JP-H08210474-A (JP)
Title: Differential gear
Inventor: ASAHI MASAHIKO
IPC: F16H57/04
Filed: 1995-09-20
Abstract: PURPOSE: To sufficiently lubricate an end face of a pinion gear, gear meshing part and a sliding part. CONSTITUTION: A device comprises a differential gear case 21 driven to be rotated by an engine, wheel side gears 39, 41 rotatably supported inside the differential gear case 21, pinion gears 61, 62 meshed with each other to connect the gears 39, 41, storage holes 57, 59 formed in the differential gear case 21 to slidably rotatably store the gears 61, 63, center hole formed in an end face of the gears 61, 63 and an oil groove 77 formed from this center hole to a tip.