baber/WOPTO huggingface dataset:
Patent JP-S60240042-A (JP)
Title: Energy analyzer
Inventor: OOKUBO KAZUO
IPC: H01J37/244
Filed: 1984-05-14
Abstract: PURPOSE:To reduce a voltage measurement error due to the local field effect and improve the degree of freedom for machining and the assembly precision by forming an extraction grid, a buffer grid, and an analysis grid with disks each having a round hole in the center. CONSTITUTION:An extraction grid G1, a buffer grid G2, and an analysis grid G3 are constituted with disks each having a round hole in the center, the voltage Ve of about 1kV is applied to the extraction grid G1, which serves as an anode for a sample 10 under measurement and extracts upward a secondary electron beam 13 emitted from the sample surface. The voltage VB of about 200V is applied to the buffer grid G2, which serves as an aperture for the secondary electron beam 13 and limits the signal quantity and performs a lens function converging the secondary electron beam 13 into the beam incidence hole of the analysis grid G3. Furthermore, the voltage of about -10-+10V is applied to the analysis grid G3, and its beam incidence hole serves as an energy analysis hole for the secondary electron beam 13. The secondary electron beam 13 thus analyzed is detected by a secondary electron detector 14.
Patent JP-S61252419-A (JP)
Title: Catalyst burner combustion display device
Inventor: SHIMADA RYOJI
IPC: F23D14/18
Filed: 1985-05-02
Abstract: PURPOSE:To enable a discrimination of whether a combustion catalyst is kept in a combustion condition or not in response to a variation in color tone by a method wherein a temperature-indicating tape combined with a non-varied color portion and a varied color portion showing the same color as that of the non-varied color portion at a temperature lower than a color variation starting temperature is applied to the front surface of the catalyst guard. CONSTITUTION:A burner case 2 composed of a heat-resistant metal having a combustion catalyst 1 with oxidation catalyst on a ceramic fibrous assembly is enclosed at its outer circumference with an outer case 3 except the front surface of the combustion catalyst 1. In front of the combustion catalyst 1 is present a catalyst guard 5 made of heat-resistant metal and having several rectangular aeration holes 4, and at a part below the right corner of the catalyst guard 5 is present a portion applied with the temperature indicating tape 6. A portion enclosed with a dashed line of the temperature indicating tape 6 and applied with a hatching line is a reversible color-changed portion and the portion other than the hatched part is a non-color changing portions 8, the color-changed portions 7 correspond to a Chinese character pattern indicating a combustion and an image pattern of a fire, respectively, and under a non-combustion condition, the color-changed portion and the non-color changed portion show the same color.
Patent JP-H07303261-A (JP)
Title: Recording/reproducing device
Inventor: NUNOMURA KUNIHIRO
IPC: H04N3/22
Filed: 1994-05-09
Abstract: PURPOSE:To accurately record/reproduce a video signal consisting of ID, interpolation/compression pictures by demodulating only a modulated interpolation signal among the video signals prepared by dividing the pictures into reduced picture where scanning lines are thinned and interpolation signals. CONSTITUTION:An ID write means 14 writes whether the interpolation signal included in the video signal is a modulation signal or a demodulation signal in the video signal selected and outputted by a switch means 13 as an ID signal. An interpolation signal killer means 24 replaces the interpolation signal included in the video signal as the object of monitor display with the other specified signal. A timing generation means 26 outputs a signal instructing the switch timing of the switch means 13, a signal instructing the timing of interpolation signal substitution in the interpolation signal killer means 24 and a signal instructing ID writing in the ID write means 14 based on a read result by an ID read means 12.
Patent JP-H10274481-A (JP)
Title: Method for removing deposit on inner wall face of rotary kiln
Inventor: OGIRI TETSUO
IPC: F27B7/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing deposit on an inner wall face of a rotary kiln, capable of minimizing heat loss required for deposit-removing work according to extremely simple operation and simultaneously capable of operating the kiln stably and continuously. SOLUTION: In removing a deposit on an inner wall face of a rotary kiln, a heat load in the kiln is more increased than that at the time of ordinary burning upon regulating a combustion rate of a burner for burning, whereby the deposit on the inner wall face of the kiln is melted to be separated therefrom. Then, by rapidly decreasing the heat load of the burner for burning, the surface of molten clinker thus separated is cooled and hardened, and the deposit is discharged and removed from inside the rotary kiln as clinker.
Patent JP-H11278743-A (JP)
Title: Peeler
Inventor: KADOWAKI HIROYUKI
IPC: B65H41/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a peeler with compact device structure. SOLUTION: A device is formed of a peeling unit 2 provided with an oscillating head 8 to be reciprocated vertically and a means for moving this peeling unit 2 in the vertical direction and the horizontal direction. The oscillating head 8 is provided with an adhesive tape 9 for peeling an end of a cover film adhered to a board and a claw 17 for holding the end of the peeled film. Since the cover film is peeled in the condition that the board is stopped, real length of the device is enough the length larger by one size than the board size, even in the case of a device for handling a large size board, structure of the device can be formed compact.
Patent JP-H10302753-A (JP)
Title: Connection structure of electric collector of pole plate of battery and lead
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an electric collector and a lead which is effective to make a battery light and safe. SOLUTION: In a connection structure of an electric collector 1 for retaining an electrode active material or a host material in a battery and a lead 2 for electrically conducting the electric collector with an outside part, the electric collector 1 is a layered body constituted of a resin film P and an electron conductive thin film E and the electric collector 1 and the lead 2 are electrically connected by welding the thin film E and the lead 2 and at the same time they are fixed by a fixing means 3 which does not cause dissolution of the thin film E.
Patent JP-S5320143-A (JP)
Title: High frequency wave heater
Inventor: OOKUBO MASARU
IPC: H05B6/68
Filed: 1976-08-09
Abstract: PURPOSE: To insure that high frequency electric wave will not intrude into the inside of the temperature detector from inside conducter of the plug. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58213154-A (JP)
Title: Water heater utilizing solar-heat
Inventor: SHINODA SEIICHI
IPC: F24J2/34
Filed: 1982-06-03
Abstract: PURPOSE:To restrict as possible the last part of hot water contained in a hot water storing tank from being mixed with water and enhance hot water tapping characteristic, by providing a partition plate at a central part of the interior of the hot water storing tank, in a natural convection type solar water heater. CONSTITUTION:A hot water storing tank 2 is provided above a heat collector 1, both of them are connected to each other by a descending pipe 3 and a rising pipe 4, and the pipes 3, 4 are connected to each other by a communicating pipe 10 at the lower end of the heat collector 1. A feed water supplying device 5 is provided at one end of the tank 2, while upper and lower hot water tapping port 7, 8 are provided at the other end, and the partition plate 9 is provided at the central part of the interior of the tank 2. When hot water is tapped through the tapping port 7 while supplying feed water from the device 5, feed water is fed to a lower part of the tank 2 on the left side of the partition plate 9 by a water pipe 6, and simultaneously, hot water at that part is pushed up and is fed to the right side of the plate 9. Subsequently, feed water is fed to the right side of the plate 9, upon which hot water and water are mixed with each other for the first time. Accordingly, favorable hot water tapping characteristic can be obtained.
Patent JP-S63260989-A (JP)
Title: Preparation of high-concentration coal/water slurry
Inventor: KAJI RYUICHI
IPC: C10L1/32
Filed: 1987-04-20
Abstract: PURPOSE:To obtain at low cost the title slurry which permits piping and has low viscosity so that facile handling is ensured, by performing wet pulverization and slurrying of pulverized coal pre-washed with water together with water and a surfactant using a ball mill etc. CONSTITUTION:Coal is immersed in water in wt. proportions of 1:1 for about a week, and washed with water, thereby removing a readily soluble ash content. A predetermined amt. of washed coal and water as a surfactant are fed into a ball mill etc., and wet pulverization is conducted so as to cause the coal to have a predetermined particle size distribution. Thus, there is obtd. the title slurry having a coal concn. of 60wt.% or more.
Patent JP-H07288938-A (JP)
Title: Battery charging apparatus
Inventor: MINAMINO IKUO
IPC: H02J7/35
Filed: 1994-04-11
Abstract: PURPOSE:To provide a battery charging apparatus in which a battery is charged without its degradation or the like due to a charging shortage and an overcharge even by using a power supply in which a charging current is changed. CONSTITUTION:The output of a solar cell 10 is connected to a battery 13 such as an NiCd battery or the like via a diode 11 and a charging relay 12 which is provided with a normally open contact. The battery is expressed by a series circuit which is composed of a voltage source 13a generating an open voltage (constant) and of an internal resistance 13b whose resistance value is changed by a current value and a charging state. A voltage across the diode is input to a first overcharge preventing circuit 15, and the circuit judges whether the battery has been charged fully or not. When the battery has been charged fully, a transistor 16 is turned off, an electrifying operation to a control coil 12a is turned off, a contact 12b is opened, and a charging operation is finished. When the I-V characteristic of the diode is selected so as to be similar to the characteristic of the internal resistance when the battery is charged fully, both I-V characteristics coincide when the battery is charged fully, and the overcharge preventing circuit judges whether both coincide or not.
Patent JP-H04324835-A (JP)
Title: Active device and manufacture thereof
Inventor: SATO TAKASHI
IPC: G02F1/133
Filed: 1991-04-25
Abstract: PURPOSE:To provide an active device with small element capacity. CONSTITUTION:On an insulative base board 1 a No.1 electrode 2 is provided, whereover No.1 ferro-dielectric layer 3 consisting of copolymeride of VDF and TrFE in the same form as the No.1 electrode 2 is formed, and thereover a No.2 ferro-dielectric layer 4 consisting of copolymeride of VDF and TrFE is formed, and further thereover a No.2 electrode 5 is formed, and thus an active device is produced. Because the active layer of this active device is No.2 ferro-dielectric laye 4 formed at the edges of the No.1 electrode 2, the area is small and the capacity is also small. The No.1 ferro-dielectric layers 3 is heated and rapidly cooled to lessen the ferro-dielectric property, while the No.2 ferro-dielectric substance layer 4 is heated and gradually cooled to enlarge the ferro-dielectric property.
Patent JP-H10288657-A (JP)
Title: Mobile station positioning system
Inventor: NITORI KAZUHIKO
IPC: H04W4/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the position of a mobile station with a simple configuration. SOLUTION: A ground station transmission/reception device 4 measures a time until a response signal is received after a signal is transmitted to a mobile station transmission/reception device 1 and measures a propagation time Ta from the ground station transmission/reception device 4 to the mobile station transmission/reception device 1. A response signal that is captured by a leakage coaxial cable antenna 3 is received by a ground station reception device 5. The ground station reception device 5 gives the received response signal to the ground station transmission/reception device 4.  The ground station transmission/reception device 4 measures a time until the response time is received after transmitting a signal to the mobile station transmission/reception device 1 and measures a propagation time Tb from the ground station reception device 5 to the mobile station transmission/reception device 1. The mobile station transmission/reception device 4 measures the position of a vehicle traveling body 9 on an express way 8 from the propagation time Ta from the ground station transmission/reception device 4 to the mobile station transmission/ reception device 1 and the propagation time Tb from the ground station reception device 5 to the mobile station transmission/reception device 1.
Patent JP-S5321752-A (JP)
Title: Directional decision circuit
Inventor: SASAKI HIROSHI
IPC: H02H3/38
Filed: 1976-08-13
Abstract: PURPOSE: To make a simplification by applying a constant multiplication circuit with the decision circuuit partially made in a logical circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09260609-A (JP)
Title: Manufacture of semiconductor memory
Inventor: NAGANUMA TAKESHI
IPC: H01L27/108
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To increase the capacitor capacity of DRAM memory cell. SOLUTION: The surface of the first layer polysilicon film 161 comprising a capacitor lower part electrode is processed by wet etching step, using KOH solution and NH4 OH/H2 O2 solution in this order or using HF, HNO3 and CH3 COOH water solution to form an irregularity on the surface of the polysilicon film 161, and then the second polysilicon film 162 is formed on the irregularity to be the two layer structured capacitor lower part electrode. Later, capacitor insulating film 17 made of ONO film and a capacitor upper part electrode 18 are formed on the capacitor lower part electrode 16.
Patent JP-H03295570-A (JP)
Title: Plasma decomposition processing method for halogenated organic compound
Inventor: TAKEUCHI JUN
IPC: C09K3/00
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the generation of molecular halogen by executing the plasma decomposition processing by controlling a raw material supply device so that a ratio of carbon, oxygen, chlorine, fluorine, bromine and hydrogen atoms in a raw material supplied in a unit time satisfies two conditional expression. CONSTITUTION:By flow controllers 26-30, argon gas, hydrogen gas, oxygen gas, aqueous vapor, and halogenated organic compound vapor are supplied so that a condition 1 and a condition 2 are satisfied by a computer 38 through pipings 31, 32. 2XC<XO (condition 1) and 2(XO-2KC+XCl+DF+XBr<XH (condition 2), and in this regard, X denotes the respective mol numbers in a raw material supplied per unit time. In a plasma torch 33, the raw material is decomposed like an atom and a part thereof forms plasma by being ionized, exhausted gas is subjected to heat recovery by a heat recovery device 34 and allowed to pass through a bubbling tank 35 and halogen hydride of hydrochloric acid, fluoric acid, bromic acid, etc., is eliminated.
Patent JP-S61257701-A (JP)
Title: Vacuum chuck machining device
Inventor: HOSODA TAKUMI
IPC: B23B5/00
Filed: 1985-05-07
Abstract: PURPOSE:To improve planeness by performing continuous fine adjustment on cutting depth with a piezo element in accordance with transfer amount of a tool post, when an elastic body adsorbing face of a vacuum chuck fixing an Al magnetic disc substrate is subjected to self-cutting. CONSTITUTION:A predetermined voltage is applied to a piezo element 14 and a cutting tool 11 is given a fine transfer amount for cutting. In this time, a pinion 5 is rotated and a spindle 7 is made to perform linear motion through links 4, 5 and a guide 6. This linear change of transfer amount of a tool post 1 is converted to a curved change by the links 4, 5. The change amount is detected by a potentiometer 8 and converted into voltage, and more converted into voltage which is required to displace the piezo element 14 by a control device 16. Then, the cutting tool 11 is moved finely to cut the chuck face in a curved locus. The chuck adsorbing face machined by this device can get a highly accurate planeness.
Patent JP-H03294386-A (JP)
Title: Trans-dihalogenostilbene derivative compound and use thereof
Inventor: SATO KIKUMASA
IPC: C09K19/42
Filed: 1990-04-13
Abstract: NEW MATERIAL:A compound expressed by formula I (A<1> to A<4> are trans-l, 4-cyclohexylene, 1, 4-phenylene, etc.; Y<1> to Y<4> are -COO-, -O-, -CH2CH2-, -NO=N-, etc.; X<1> and X<2> are F, Cl, Br or trifluoromethyl ; m, n, p and q are 0 or 1; R<1> and R<2> are 1-10C alkyl, halogen, nitrile, etc.). USE:A liquid crystal electrooptical element. PREPARATION:A halogen compound expressed by formula II is converted into a lithium compound using n-butyl-lithium and the resultant compound is then reacted with a compound expressed by formula III at -80 deg.C to provide a com pound, which is subsequently reacted with a lithium compound expressed by formula IV to afford the trans-dihalogenostilbene derivative compound expressed by formula I.
Patent JP-S61255495-A (JP)
Inventor: MIWA YOSHIHIRO
IPC: G07G1/12
Filed: 1985-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01269789-A (JP)
Title: Receiving opening part structure of pipe joint
Inventor: WATANABE MITSUHIRO
IPC: F16L21/02
Filed: 1988-04-19
Abstract: PURPOSE:To facilitate the manufacture of a pipe joint and as well to facilitate the centering of the insertion part thereof by enlarging the diameter of the pipe end section, and by reducing the diameter of the forward end part of the pipe end section to a value slightly greater than that of the outer diameter of the insertion opening part. CONSTITUTION:The receiving opening part 11 of an end section of a pipe 10 is diametrically enlarged, and one end part 11e of the receiving opening part 11 is diametrically reduced to a value slightly greater than the outer diameter of an insertion opening section 31. With this arrangement, welding and casing means may be eliminated. Thereby it is possible to facilitate the manufacture of a pipe joint and the centering of the insertion opening part 31.
Patent JP-S62253618-A (JP)
Title: Heat-resistant resin and production thereof
Inventor: YONEDA HARUYUKI
IPC: C08G65/38
Filed: 1986-04-28
Abstract: PURPOSE:To obtain the titled resin suitable as a molding material under high temperature, consisting of a specific repeating unit, having intrinsic viscosity of >=specific value and high glass transition temperature, by polymerizing a phenyl-substituted aromatic halophenol in the presence of an alkali. CONSTITUTION:A 4-halogeno-3'-phenyl-4'-hydroxybenzophenone shown by formula I (X is halogen) or an alkali metallic salt thereof (e.g. 4-fluoro-3'-phenyl-4'- hydroxybenzophenone, etc.) is polymerized in the presence of an alkali (preferably sodium carbonate, potassium carbonate, rubidium carbonate, cesium carbonate, sodium hydrogencarbonate, etc.) to give a phenyl-substituted aromatic polyether ketone consisting of a repeating unit shown by formula II and having >=0.15 intrinsic viscosity. The compound shown by formula I as a starting raw material is a novel substance.
Patent JP-S63263058-A (JP)
Title: Preparation of 'natto' cake
Inventor: KAWAHITO YOZO
IPC: A23L11/00
Filed: 1987-04-20
Abstract: PURPOSE:To obtain a NATTO (fermented soybean) cake having improved properties of NATTO and useful as a delicious cake having high nutrient value, by adding and mixing anhydrous crystalline maltose to NATTO at a specific ratio and solidifying the mixture, thereby imparting cake-like palatability to NATTO. CONSTITUTION:The objective cake can be prepared by adding and mixing 50-400pts.wt. of anhydrous crystalline maltose to 100pts.wt. of NATTO, transferring the mixture into a container such as a cup and solidifying in the container.
Patent JP-H0633642-A (JP)
Title: Locking device, card key, and holder with lock
Inventor: SAITO MIKIO
IPC: E05B35/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide a locking device which is a locking device attached to an object having an opening closing part and easy to exert a force on a card key during unlocking, a locking device which eliminates a fear of a card key being lost, a locking device which facilitates unlocking by using a card key in a state that a card key is inserted in a lock body, a card key suitable for unlocking of the locking device, and a holder equipped with a locking device which facilitates unlocking operation. CONSTITUTION:A locking device 1 comprises a locking body 3 and a member 5 to be engaged and is arbitrarily unlocked by means of a card key 7 capable of being unlocked. The lock body 3 is provided with a notch part 25, and a second containing part 23 capable of containing the card key 7 inserted in a slit 19. The possibility of unlocking is determined according to the depth or the height of concavities and convexities 53 formed on the card key 7. Since the locking device 1 is capable of unlocked by pushing the card key 7 in a central part from the direction of the long side of a holder 2, a force is easily exerted on the card key 7.
Patent JP-S63263321-A (JP)
Title: Combustion type room heater
Inventor: MIZUTANI MAKOTO
IPC: F23N5/24
Filed: 1987-04-20
Abstract: PURPOSE:To permit the sure detection of the abnormality of a fan for combustion regardless of the using condition of a combustion type room heater, by a method wherein a resistor is provided in a wiring for supplying current to the motor of the fan for combustion to control the operation of a combustion unit in accordance with the voltage of both terminals of the resistor. CONSTITUTION:A heater control circuit is a control circuit employing a micro- computer equipped with a central operation processor, not shown in a diagram, a read-only memory and the like. The conduction of the title heater is controlled by controlling the conduction of relay coils 591-594 by switch relay contacts 591a-594a ON-OFF in accordance with a voltage in both terminals of a resistor 580 for voltage detection, which is a resistor interposed in series in a wiring for supplying current to a both-shaft motor 110. When the voltage in both terminals of the resistor is higher than a normal voltage, an excessive load applied on the motor, which is caused by the clogging of the flow passage of combustion air by dust or the like, stopping of a fan for combustion due to the clogging by fibers or dust, or an external pressure, for example, may be detected.