baber/WOPTO huggingface dataset:
Patent JP-S58109922-A (JP)
Title: Page discriminating method of book type keyboard
Inventor: KADANI SHIYOUZOU
IPC: G06F3/023
Filed: 1981-12-23
Abstract: PURPOSE:To discriminate pages, by providing holes at both ends of pages and photosensors in correspondence to the position of the holes. CONSTITUTION:Photosensors 1a-1c are placed at the left side of pages 3, and photosensors 1d-1f are located at the right side of the pages 3. Each page of the pages 3 has discriminating holes 2a-2c. Through-holes (white round) among the discriminating holes transmit light and then the output of the corresponding photosensor goes to ''1''. The outputs of the photosensors 1a-1c are inverted and the outputs of the photosensors 1d-1f are outputted directly. Seven pages are discriminated by using the 6 sensors. Since the number of photosensors required is halved, the cost is reduced remarkably.
Patent JP-H0877430-A (JP)
Title: Carry-out controller of automatic vending machine
Inventor: NAKAMURA YOSHIYUKI
IPC: G07F9/00
Filed: 1994-09-09
Abstract: PURPOSE: To shorten the depth of the automatic vending machine by rotating a 1st and a 2nd stoppers so that they protrude only to the merchandise passage side of a substrate alternately. CONSTITUTION: When a 2nd moving lever 10 fitted in the slanting groove of a guide projection piece provided for the 2nd stopper 20 is fitted in the base part of the slanting groove, the 2nd stopper 20 does not project to the merchandise passage. The 1st stopper 19 projects to the merchandise passage by the end part of the 1st moving lever 11 to support the merchandise at the lowermost end. When a coin is thrown in, the 1st stopper 19 retracts from the merchandise passage through the crank operation of a 1st moving lever 11 and the 2nd stopper 20, on the other hand, rotates to project to the merchandise passage, so that the 2nd merchandise counted from the lowermost end in the merchandise passage is supplied.  Namely, the 1st stopper 19 and 2nd stopper 20 rotate and project to the merchandise passage on the front surface of the substrate 1 by the parallel movement of the 1st moving lever 11 and 2nd moving lever 10 on the reverse surface of the substrate 1 to the substrate, and never project on the reverse surface of the substrate.
Patent JP-S58115775-A (JP)
Title: Lead-acid battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M10/06
Filed: 1981-12-28
Abstract: PURPOSE:To increase standing performance after discharge by controlling the theoretical capacity of a cathode to 2.5 times or more the that of an electrolyte in a lead-acid battery formed by a cathode, an anode having larger capacity than the cathode, and a limited amount of electrolyte. CONSTITUTION:A prescribed active mass paste is applied to a grid comprising lead-calcium alloy and dried to form each of an anode and a cathode. They are stacked with a separator placed in between and a sulfuric acid electrolyte is poured. At that time, the theoretical capacity of the cathode is controlled to 2.5 times or more that of the electrolyte, and the amount of electrolyte is limited in the manner that free electolyte does not exist actually, to form a retainer type lead-acid battery. Since lead sulfate which generates during discharge produces mainly in the place far from the grid, the active mass near the grid remains as PbO2. Therefore, standing performance after discharge of the battery is improved.
Patent JP-S58113674-A (JP)
Title: Method of testing air valve operation
Inventor: ISHIBASHI ICHIROU
IPC: G01M13/00
Filed: 1981-12-28
Abstract: PURPOSE:To enable an air valve to be tested accurately under the various conditions by generating negative pressure in the air valve section to operate the air valve by a specified differential pressure and confirm the operation through a rod. CONSTITUTION:A pipe 10 is connected to an air valve 1 having a rod 9 integral with a valve body 6 through a mounting flange 4, and the air valve 1 is arranged in a water tank 11 so as to locate the pipe 10 below. Water is poured into the water tank 11 so that the pipe 10 and a space 5 in the air valve 1 are filled with the water. The level A of water in the tank is then made the level of a roof plate 3. The water in the water tank 11 under such a condition is drawn out until a distance l between the water level in the tank and the air valve 1 reaches one corresponding to a predetermined differential pressure so that negative pressure is generated in the air valve 1 and the air valve 1 is operated by a specified differential pressure. Then the descent of the rod 9 tells the descent of the valve body 6.
Patent JP-H04101396-A (JP)
Title: Voltage controller and electron beam accelerator using it
Inventor: NAGAI KAZUTOSHI
IPC: H02M3/28
Filed: 1990-08-17
Abstract: PURPOSE:To control a device in operation and realize miniaturization and manufacturing cost reduction thereof by utilizing electric energy generated through photoelectric conversion as a means to control a control voltage so as to control the thermion emitted from a cathode. CONSTITUTION:A device is constituted of a solar cell 41 driven by light emission of a light quantity valiable type light source 32, an oscillator 42 driven by the solar cell 41, a boosting rectifier circuit 44 and a smoothing circuit 45, and is used as a voltage controller to control the voltage between a cathode 1 and a control electrode 2 according to the intensity of light energy to be photoelectrically converted. It is thereby possible to adjust at all times and arbitrarily the potential of the control electrode 2 to control a thermion and eliminate an insulation transformer, etc., to realize miniaturization and reduction of manufacturing cost of the controller.
Patent JP-H0771338-A (JP)
Title: Solenoid valve
Inventor: ENOMOTO SHIGEIKU
IPC: F02M41/12
Filed: 1993-08-31
Abstract: PURPOSE:To eliminate the influence of frictional wear against a pressure-receiving face and increase the durability and realize the secure operation of a valve, by forming an energizing means for energizing a valve body in its opening direction with the pressure-receiving face formed on the valve body and forming the pressure receiving face by the difference between the bore diameter and the front end diameter of the valve body. CONSTITUTION:A needle valve 20 which is a valve body for opening or closing a relief path is arranged in a pressure chamber path 15, a spill chamber 17, and a low pressure path 18 for forming the relief path connecting the high pressure side to the low pressure side. When electric current is applied to the coil 27a of an electromagnet 27, an armature 28 is attracted to the electromagnet 27 side. And as a result, the needle valve 20 is closed while resisting against the energing force in the valve opening direction by an energizing means. In this case, the energizing means is formed by a pressure-receiving face 37 made in the needle valve 20. The pressure-receiving face 37 is formed by the difference between the bore diameter d1 of the needle valve 20 and the front end diameter d2 thereof. That is, the front end diameter d2 is made smaller than the bore diameter d1 to form the pressure-receiving face 37 in order to eliminate the frictional influence.
Patent JP-S6371959-A (JP)
Title: Production of magneto-optical recording medium
Inventor: FUJII HIDEKAZU
IPC: G11B11/105
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a magneto-optical recording medium provided with a protective layer consisting of SiOx having desired (x) even if gaseous O2 is not used by providing the protective layer by a sputtering method using a sintered body of a powder mixture composed of at least >=2 kinds selected from Si, SiO and SiO2 as a target. CONSTITUTION:The protective layer is provided by the sputtering method using the sintered body of the powder mixture composed of at least >=2 kinds selected from Si, SiO and SiO2. The protective layer consisting of SiOx having desired (x) is thereby formed even if the gaseous O2 is not used. However, the compsn. ratio of Si and O in the target consisting of the sintered body of the powder mixture and the compsn. ratio of Si and O in the protective layer formed by using such body do not coincide with each other in general. The compsn. ratio of Si and O in the sintered target of the powder mixture (eventually the mixing ratio of the powder mixture at the time of forming said target) is empirically determined in order to obtain the SiOx protective film consisting of the desired components.
Patent JP-S6275195-A (JP)
Title: Bearing device of rotary electric machine
Inventor: YAGI NOBUYUKI
IPC: F16C33/66
Filed: 1985-09-28
Abstract: PURPOSE:To reduce consumption of lubricant oil by equipping a rotary disk within a lubrication box, thereby supplying lubricant oil, sent to an oil receiver by means of the rotation of the disk, to a bearing and returning the oil used for the lubrication to the lubrication box. CONSTITUTION:A rotary disk 12 for drawing up lubricant oil is fixed on a rotary shaft 2 to draw up lubricant oil from a lubrication box 13 and throw the oil up in drops into an oil receiver 14. The lubricant oil then flows through a lubricating passage 16 to a bearing 3 to lubricate it and surplus oil is returned through an opening 18 to the lubrication box 13. Thus, lubrication of the bearing portion is automatically performed and since the lubricant oil is cyclically used, stabilized lubrication of the bearing is performed without unnecessary consumption of the lubricant oil.
Patent JP-H0380633-A (JP)
Title: Tdma communication equipment test circuit
Inventor: SEKINE YASUYOSHI
IPC: H04B17/00
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the circuit scale by synchronizing all ground system transmission data signals inputted to a time division multiple address(TDMA) communication equipment with a ground system frame signal. CONSTITUTION:Satellite system frame signals 107-109 are used to generate a ground system frame signal 116 at a ground system frame generating circuit 8 and a pseudo reference burst generating circuit 4 is provided, which generates a pseudo reference burst signal synchronously with the satellite system frame signals 107-109 of an active equipment by the signal 110. In the case of testing TDMA communication equipments 1-3 designated by a test equipment designation signal 112, a data synchronously with the ground system frame signal 116 generated by the active equipment is used for a ground system transmission reception data for data loopback test. Thus, one ground system frame generating circuit 8 is enough for the test and the test use satellite system reception data is used for TDMA communication equipments other than the active equipment through the changeover by means of a reception data changeover circuit 8 thereby reducing the circuit scale.
Patent JP-H0384393-A (JP)
Title: Measuring device for thickness of side walls for ladle
Inventor: WATANABE ATSUSHI
IPC: B22D41/02
Filed: 1989-08-24
Abstract: PURPOSE:To measure the thickness of side walls for a ladle remotely in hot condition and also carry out measuring simply and quickly by a method wherein the parts near the inner walls for the ladle are constituted by refractory bricks and measurement is carried out through a measuring rod and a horizontal rod. CONSTITUTION:In a measuring device rot the thickness of side walls for a ladle a fixed stand 6 is installed on a floor 7 and at the stand 6 a vertically mobile rod 5 is supported movably in a vertical direction. To a horizontally mobile rod 4 a fireproof measuring rod 1 is attached in best condition so that it can face the side walls 21 for the ladle and at its point a contact terminal 8 coming in contact with the work bricks 2 of the walls 2is attached. A reference point 20 fixed at the top of the side walls for the ladle is selected and the terminal 3 is caused to come in contact with the point and this point is defined as the reference point of distance measuring equipment 12, 14 of horizontally and vertically mobile devices. By using the horizontally and vertically mobile devices 11, 13 the contact location of the terminal 3, for instance, is moved from the upper part of the inside walls for the ladle to the lower part in order and then the wear of the part with which the terminal comes in contact can be detected by the equipment 12, 14.
Patent JP-H0381694-A (JP)
Title: Lining facility for fast breeder
Inventor: WATANABE HISAO
IPC: G21D1/02
Filed: 1989-08-24
Abstract: PURPOSE:To secure the soundness of a reactor building without causing any rise in the pressure in each concrete piece regardless of steam generation by connecting vent pipe to the vent groove of heat-resisting concrete. CONSTITUTION:The heat-resisting concrete 2 is case on building structure material concrete 1, plural bent grooves 7 are formed in the concrete 2, and one-end sides of respective vent pipes 8 are open and inserted. The other-end sides of the pipes 8 are open to the outside. A drain pipe 4 through which leaking sodium flows out is provided penetrating a coating material liner 3 and the concrete pieces 2 and 1. When the leaking sodium reacts on the concrete to generate steam, the steam is gathered in the vent grooves and discharged from the vent pipes 8.
Patent JP-H0381601-A (JP)
Title: Automatic control sensor device
Inventor: MATSUZAKI HISASHI
IPC: G01B11/00
Filed: 1989-08-24
Abstract: PURPOSE:To enable fast, wide-range tracking with high accuracy by arranging linear sensors on straight lines which cross each other optically at right angles and thus constituting a sensor part. CONSTITUTION:A couple of sensor systems 17 and 18 which cross incident light from an object 5 optically at right angles are provided. The couple of linear optical sensors 19 and 20 are arranged in the sensor systems 17 and 18 on optically the same straight line and regarded as a plus and a minus side. The sensor part 12 is equipped with light converging elements 24 - 27 which converge the incident light on the linear photosensors 19 and 20 and put in operation, signals from the linear photosensors 19 and 20 are inputted to count pixels (picture elements) corresponding to an image of the object 5 which is formed on the sensor part 12. Then a sensor backup module 15 compares the pixel counted values of the couple of linear photosensors 19 and 20 arranged on the same straight line with each other and outputs a signal for operating a machine system so that the difference is eliminated. Consequently, the fast, wide-range tracking becomes possible.
Patent JP-H1051115-A (JP)
Title: Anisotropic conducting film sticking equipment and anisotropic conducting film dividing method
Inventor: KAWATANI NORIO
IPC: H05K3/32
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time necessary for dividing an anisotropic conducting film into sticking region parts for sticking the film on a board. SOLUTION: A notch is formed on an anisotropic conducting film 14 of base material 12 supplied from a base material supplying means 11, and the anisotropic conducting film 14 is divided into sticking region parts 14A and separating region parts for separating each of the sticking region parts 14A. The separating region parts are eliminated from a base film 13, pinching them. The sticking region parts 14A are stuck on a board 17. The base film 13 which is left after the sticking region parts 14A are stuck on a board 17 is wound up. Thereby the time necessary for dividing the anisotropic conducting film 14 into sticking region parts 14A can be remarkably reduced. Hence an anisotropic conducting film sticking equipment 10 wherein productivity can be more improved by a simple method and an isotropic conducting film dividing method can be realized.
Patent JP-H0664320-A (JP)
Title: Thermal recording material
Inventor: WAKAMATSU KIICHIRO
IPC: B41M5/333
Filed: 1992-08-13
Abstract: PURPOSE:To enhance color forming properties and a shelf stability by a method wherein when a color developer, a sensitizer, and N-methylol fatty acid amide each of which is specifically determined are used in combination and ground in the same mixing system, a specific styrene maleic anhydride copolymer ammonium salt is used as a dispersing agent. CONSTITUTION:In a thermal recording material, a thermal recording layer is provided on a substrate. The thermal recording layer contains a colorless or light-colored basic dye and a color developer reacting with the dye to develop a color. In this invention, at least one kind of color developer selected out of 4,4'-isopropyridene diphenol and the like, at least one kind of sensitizer selected out of 2-benzyloxynaphthalene and the like, and N-methylol fatty acid amide are used in combination and ground in the same mixing system. As a dispersing agent at the time of grinding, a styrene maleic anhydride copolymer ammonium salt having a 50 or more esterification degree and a 10000-60000 average molecular weight is used. In this manner, the materials are finely ground and, thus, color forming properties and a shelf stability are enhanced.
Patent JP-S58106651-A (JP)
Inventor: GUREN RUUI
IPC: G06F15/16
Filed: 1982-12-09
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-H0645140-A (JP)
Title: Oxide superconductor current lead
Inventor: YANAGISAWA EIJI
IPC: H01F6/00
Filed: 1992-07-22
Abstract: PURPOSE:To obtain an oxide superconductor current lead, which supplies efficiently a high current to a superconducting coil or the like cooled at the temperature of liquid helium and is capable on inhibiting the conduction of heat as much as possible. CONSTITUTION:An oxide superconductor current lead supplies a current through a space having a temperature of a temperature difference between the temperature of liquid helium and the temperature of liquid nitrogen and is manufactured into a structure, wherein a current conduction body formed by bonding a bismuth superconductor to a rare earth superconductor is arranged in such a way that the bismuth superconductor is provided on its low-temperature side and the rare earth superconductor is provided on its high-temperature side.
Patent JP-H1057049-A (JP)
Title: Preservative for microorganism and method for preservation
Inventor: SAWAJI SEISHI
IPC: C12R1/645
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a preservative for microorganisms such as fungi, yeasts, bacteria, etc., capable of preserving the microorganisms such as fungi, yeasts, bacteria, etc., for a long period of time while keeping their activities by containing a sugar and a carboxylic acid, its salt or its ester as effective ingredients. SOLUTION: The preservative for microorganisms contains preferably 0.01-0.5% of (A) a carboxylic acid, its salt or its ester expressed by the formula (R-COO)n A [R is a 2-10C hydrocarbon; A is H or an alkali metal or alkaline earth metal; (n) is 1 or 2] and preferably 30-60wt.% of (B) a sugar such as sucrose, maltose, etc., as effective ingredients. It is preferable for this preservative to contain an aromatic carboxylic acid, its salt or its ester.
Patent JP-H0541060-A (JP)
Title: Recording and reproducing device
Inventor: KUMAKURA JIYUNZOU
IPC: G11B15/675
Filed: 1991-08-02
Abstract: PURPOSE:To improve a space utilization by providing a disk tray and a cassette tray which horizontally move in the same direction with a disk and a cassette for loading and are used for a recording and a reproducing. CONSTITUTION:If a disk tray 3 and a cassette tray 4 are placed at the outside of a front panel 7 and are placed to a position where they move together, they become one on top of the other. Place a cassette 2 on the tray 3 and place a disk (CD) 1 on the tray 4 and by a loading instruction signal, a motor 9 makes a forward revolution and drives a belt transmission mechanism 10, a gear train 11 and others. Thus, the CD 1 and the cassette 2 are loaded to a disk deck 16 and a cassette deck 27, respectively and after these operations, the decks 16 and 27 perform a recording and a reproducing of the CD 1 and the cassette 2. Thus, a CD and a cassette are simultaneously loaded and a recording and a reproducing are performed, a space utilization is improved and the width of the device becomes small.
Patent JP-S6194336-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAWA KEIICHI
IPC: H01L21/76
Filed: 1984-10-16
Abstract: PURPOSE:To prevent the formation of an inverted layer, by forming a groove in an Si substrate, forming an oxide film on the inner edge of the groove, embedding polycrystalline Si in the groove, removing the oxide film on one side, embedding an oxide film including impurities in said part, thereby increasing the P type impurity concentration at the end part of a P well in the vicinity of isolating groove. CONSTITUTION:A groove is formed in an Si substrate 1, and a polycrystalline Si film 4 is formed. A resist pattern 20, which covers only one side of the groove is formed. Only an oxide film 3 is etched by wet etching, and the resist 20 is removed. An oxide film 22 (e.g., SiO2 including B) including impurities is embedded in the groove 21. An embedded layer 23 of the oxide film 22 is formed by anisotropic ion etching. A P well 5 is formed on the side of the layer 23. A resist pattern is formed on the opposite side. B is implanted in the side of the well 5. The P well is formed by heat treatment. A medium- concentration region 24 is formed by the diffusion of B at this time.
Patent JP-H05100453-A (JP)
Title: High-speed electrophotographic image forming device
Inventor: HOI IEN YUU
IPC: G03G13/22
Filed: 1991-01-22
Abstract: PURPOSE: To improve resistance to the deterioration of resolution and to improve stability at the time of UV ray exposure by using an electrophotographic image forming member containing a polystyrene film forming binder and a specified charge transfer molecule in a charge transport layer. CONSTITUTION: The electrophotographic image forming member containing a charge generating layer and the charge transport layer containing the polystyrene film forming binder and the charge transfer molecule selected from a group consisting of a arom. diamine expressed by formula I and a hydrazone expressed by formula II is used. In the formula I, R1 is hydrogen, an alkyl or an alkoxy, R2 is an hydrogen, an alkyl, an alkoxy, a halogen, etc., R3 is an alkyl, an alkoxy, a halogen, a substd. amino, etc. And in the formula II, (n) is 1, R1 is formula III, IV, etc., (x) is 0, 1, 2 or 3, R2 is OCH2 CH3 , etc., R6 is formula V, etc., R7 is formula V or CH3 . In this way, the resistance to the deterioration of resolution and the stability at the time of UV ray exposure are improved.
Patent JP-H0757437-A (JP)
Title: Recorder and reproducer
Inventor: KONDO TAKESHI
IPC: G11B21/08
Filed: 1993-08-10
Abstract: PURPOSE:To record a unrecorded area without erasing recorded track data by providing an end searching key and starting recording operation from a leading address of the unrecorded area at the time of operating recording when the searching key is operated. CONSTITUTION:A recording and reproducing device main body 30 is provided with the end searching key 46, and when a recording switch 33 is operated at the time of operating this key 46, recording is performed from the position of the leading address of the unrecorded area shown by managing information, so that the unrecorded area can be recorded without erasing the recorded track data, etc. Then, when the key 46 is operated, access can be made to the vicinity of an end address of the last track data, and the reproduction of a recording end part can quickly and easily be confirmed.