baber/WOPTO huggingface dataset:
Patent JP-H10302769-A (JP)
Title: Secondary battery electrode and secondary battery using the same
Inventor: HAYASHI YOSHITAKA
IPC: H01M4/485
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having high energy density and ensuring high workability via a simple method by manufacturing a composite oxide using the sol-gel method where metal alkoxide and at least one type of lithium compound are used as starting materials, regarding a secondary battery electrode manufactured by using a composite oxide made of lithium metal and other metals as an electrode material. SOLUTION: Metal alkoxide to be used is preferably vanadium alkoxide, and a lithium compound is preferably lithium alkoxide, lithium hydroxide or lithium halide. A ratio of vanadium atoms and lithium atoms in a composite oxide made of lithium and vanadium is within the range of Li/V=0.3 to 5.0 at a mole ratio. Also, as a solvent used in the sol-gel method an alcohol solvent such as methanol and ethanol is preferable. A gel is dried at a freezedrying process and thermal treatment is applied at temperature equal to or above 300 deg.C.
Patent JP-S612098-A (JP)
Inventor: SATOU YOSHIYUKI
IPC: G21C19/19
Filed: 1984-06-15
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-S6015252-A (JP)
Inventor: MISAKI MASAHIRO
IPC: B61D19/02
Filed: 1983-07-04
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-H07173665-A (JP)
Title: Cathode for electrolytic deposition of nonferrous metal
Inventor: FURANSHISUKO JIYABIIE SHITOGES
IPC: C25C7/08
Filed: 1994-05-11
Abstract: A cathode for the electrolytic deposition of non-ferrous metals, consisting of a plate (1) which, starting from one at least one of its vertical edges, is provided on both sides with coinciding zones (5) of dielectric material situated at the height of impingement of a number of penetrators which cause the upper edge of the deposited layers of zinc to detach. The plate (1) is provided with a slot (7), coinciding with said regions of dielectric material, which is occupied by a flat piece (5) of dielectric material, equal in thickness to the plate (1) and with surfaces which are flat and coplanar with those of said plate (1). The piece (5) and the slot (7) are provided with means of preventing the movement of said piece in any direction. <IMAGE>   <IMAGE>
Patent JP-S62278955-A (JP)
Title: Polished rice packed in container for boiled rice
Inventor: KAWASE HIROHIDE
IPC: A23L7/10
Filed: 1986-05-27
Abstract: PURPOSE:To obtain polished rice packed in a container capable of preparing tasty boiled rice having fixed qualities without requiring treatments such as rice washing, adjustment of water amount, etc., by sealing a given amount of water and polished rice washed with water within a synthetic resin container having fluid barrier properties. CONSTITUTION:Polished rice washed with water and at least 1.1 as much water as the rice before washing by weight are packed into the same flexible container made of a synthetic resin such as vinyl chloride resin, polyethylene, etc., having liquid barrier properties, hermetically sealed and preserved at 0-15 deg.C for at least 120min.
Patent JP-H0417602-A (JP)
Title: Sinter forging method
Inventor: TAKAHASHI KAZUHIKO
IPC: B22F3/24
Filed: 1990-05-11
Abstract: PURPOSE:To prevent oxidation of inner part in a sintered body by executing taking-out of the sintered body from a heating furnace under filling condition of non-ignition gas in opened bores in this sintered body at the time of forging after pre-compacting raw material powder and sintering in the heating furnace. CONSTITUTION:The raw material powder is compacted to make a green compact and this is heated in the heating furnace 10 to make the sintered body, and this sintered body is taken out from the heating furnace 10 and forged to make a product. Then, a pre-heating chamber 12, heating chamber 14, purge chamber 16, degassing chamber 18 and replacing chamber 20 are formed in a heating furnace 10, and the green compact is sintered in the heating chamber 14 under reducing gas atmosphere. Successively, the sintered body is shifted to the purge chamber 16, and after replacing reducing gas in the purge chamber 16 with incombustible gas of nitrogen, etc., the sintered body is vacuum-degassed in the degassing chamber 18 to evacuate gas filled up in the opened bores in the sintered body. Further, the fresh non-ignition gas is fed in the replacing chamber 20, and after filling up the non-ignition gas in the opened bores, the sintered body is taken out from the heating furnace 10 and forged. By this method, propagation of flame into the opened bores is prevented and the oxidation in the sintered body can be prevented.
Patent JP-H06166691-A (JP)
Title: Production of germanium dihalide-ether adduct
Inventor: BUORUFUGANGU HAAMAN
IPC: C07F7/00
Filed: 1993-04-27
Abstract: PURPOSE: To provide germaniumdihalogenide ether addition compounds in high yield by one step process even in a desired scale of batch using easily obtainable raw materials.  
     CONSTITUTION: A germaniumdihalogenide-ether-addition compound, particularly of formula GeX 2 (C 4 H 8 O 2 ) wherein X preferably represents chlorine or bromine, is obtained in high yield by reducing germanium-tetrahalogenide in the presence of ether, preferably 1,4-dioxane and organosilane, and at least catalytic amount of metal hydride in one step reaction. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1046902-A (JP)
Title: Door fixing tool structurally associated with door hinge capable of hooking and removing
Inventor: KLUETING BERND-ALFRED DIPL ING
IPC: E05D11/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce an assembling space and operate a door fixing tool silently so as not to check the ease of removing and rehooking of a hinge by overhanging a braking and holding body which operates together with a hold device having a lock mark in the radial direction in opposition to the door fixing tool and connecting it with a hinge pin. SOLUTION: A door hinge consists of a hinge half body and a hinge pin 5, and a door fixing tool connected with a joint part of the hinge half body includes a hold device, a braking and holding body 21, a support body 25 which stores them, and a spring 29 which applies load to the support body 25. The hold device is arranged coaxially with an axis of the hinge pin 5, is formed by a running path 20 having a lock mark, and is connected with the joint part of the hinge half body. A turning body which forms the braking and holding body 21 is stored in a groove type knotched section 26 in the axial direction of the support body 25 connected to the hinge pin 5 due to annular inner peripheral profile 24. The running path 20 which forms the hold device is formed by an end face of a collar formed on a locking plate 27 which is fixed on the hinge half body by a taking member 33.
Patent JP-H05310406-A (JP)
Title: Purification of aluminum nitride powder
Inventor: KIKUCHI TAKAHIKO
IPC: C01B21/072
Filed: 1991-04-25
Abstract: PURPOSE:To find out the method for removing impurities such as oxygen and carbon from a crude aluminum nitride powder by a relatively simple method, in order to eliminate a defect that the sintered product of the crude aluminum nitride power can not exhibit its original characteristics by the effects of the impurities contained in the raw material powder in spite of a requirement for the highly pure aluminum nitride, remarked as a material for LSI substrates in the electronics field due to its high heat conductivity and its excellent insulating property, thermal expanding property, dielectric characteristics, mechanical strength, etc. CONSTITUTION:Crude aluminum nitride powder in mixed with carbon black powder and subsequently heated in a temperature range of 1200-1700 deg.C in a non-oxidative atmosphere containing NH3. Thereby, the crude aluminum nitride powder containing oxygen in an amount of 1.3-1.8wt.% can be purified into the highly pure aluminum nitride containing oxygen and carbon only in amounts of 0.5-0.7wt.% and 0.03-0.04wt.%, respectively, and having an excellent sintering property.
Patent JP-H09289295-A (JP)
Title: Capacitor and semiconductor device, and these manufacture
Inventor: NISHIMURA AKITOSHI
IPC: G11C11/24
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To dispense with the margin of alignment at manufacturing a capacitor and enlarge the capacitance within the specified area, by patterning a first electrode and a second electrode at the same time so that they may face each other a specified interval apart within the same plane, and arranging a dielectric film within the space. SOLUTION: An electrode 81 consisting of roughly columnar platinum and a plate electrode 88 consisting of platinum are provided in opposition a ring- shaped gap 100 apart within the same plane. Then, a PZT film 87 is made from between both these electrodes 81 and 88 to their topside. Then, they are made at the same time through a common process, with the counter electrode 81 of a capacitor, so there is no necessity to perform mask registering required for manufacturing an electrode, and it does not need to take a margin for alignment. Accordingly, the convergence in mask register is hard to occur, and the manufacture process of an electrode is simplified, and the electrode can be made as designed.
Patent JP-S5915687-A (JP)
Title: High pressure fluid generating device
Inventor: YAMATANI GIICHI
IPC: F04B39/02
Filed: 1982-07-14
Abstract: PURPOSE:To aim at protecting a high pressure generating device and as well preventing an accident thereof from being brought about, by supplying lubrication oil of a pressure equal to the pressure of high pressure fluid generated in the sliding part of a ram, for making the reciprocating movement of the ram smooth and as well for preventing the leakage of the high pressure fluid, and by stopping the operation of the device upon, for example, the shortage of lubrication oil. CONSTITUTION:A ram 2 reciprocatingly slides in a cylinder 1 to suck fluid into a pressure boost chamber 6 through an inlet port 7, and therefore, high pressure fluid discharged from an outlet port 8 presses a constant pressure piston 13. In this way, the pressure of lubrication oil supplied into an oil chamber 16 from a lubrication oil supply source 17 is made equal to the pressure of high pressure fluid generated in the pressure boost chamber, and the pressure of lubrication oil fed to the slide part of the ram 2 through an oil supply ring 3 is also made equal to the pressure of the high pressure fluid so that the sliding operation of the ram 2 is made smooth and as well the leakage of high pressure fluid from the slide part is prevented. Further, upon the shortage of lubrication oil, the moving distance of the constant pressure piston 13 increases so that a detecting rod 24 projects out of the cylinder 1 as shown by the broken line, and therefore, the drive source of the ram 2 is stopped by detecting the above- mentioned condition, thereby the device is protected and the occurrence of accident is prevented.
Patent JP-S5551641-A (JP)
Title: Antitheft device for automobile
Inventor: NAKANO TSUNETAROU
IPC: B60R25/10
Filed: 1978-10-04
Abstract: PURPOSE: To surely give an alarm without special operation when a door is opened, by providing a starting switch with a contact which is closed when a key is pulled out and by driving an alarm relay through a capacitor charged through the closed contact.  
     CONSTITUTION: When a key is pulled out, a contact 1 is closed and the charging of a capacitor 3 is started through a resistor 2. The time constant in that case is set at about two seconds or the like. A door switch 8 is closed when a door is open. Normally open contacts 5W7 are closed when a coil 4 is energized. The capacitor 3 is charged and a waiting state is when all the doors are closed within two seconds after the pulling-out of the key by the driver. When a door is opened and the door switch 8 is closed, the coil 4 is energized and the contacts 5W7 are closed. At that time, an antitheft buzzer 9 starts sounding. The buzzer 9 contiunes to sound until the contact 1 is opened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000309523-A (JP)
Title: Granular effervescent bath preparation
Inventor: SEGAWA HIROYUKI
IPC: A61K8/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bath preparation generating carbon dioxide gas in the whole of bath water as well as near the top surface of the bath water and having a short dissolution time after putting the preparation into the bath water as compared with that of a tablet preparation by including plural carbonate salts, which have different dissolution patterns in the bath water and involve a carbonate salt subsiding until near the bottom of a bathtub without practically dissolving, and an organic acid. SOLUTION: This preparation comprises containing (A) (i) a carbonate salt subsiding until near the bottom of a bathtub (a region ranging from the bottom of the bathtub to a part departing one third depth of the bath water from the bottom of the bathtub in the direction of water surface) without practically dissolving, preferably sodium bicarbonate having 20 mesh or more particle size, and, for example, (ii) two or more kinds of other carbonate salt having a different dissolution pattern such as a carbonate salt dissolving/effervescing near the top surface of the bath water or in the middle layer of the bath water (e.g. sodium bicarbonate, etc.), and (B) an organic acid (e.g. succinic acid, malic acid, fumaric acid, etc.). Preferably the component A is included 10-70 wt.% and the component B is included 10-60 wt.%.
Patent JP-H11313647-A (JP)
Title: Production of coffee beverage containing milk component
Inventor: HOSHIKAWA HIROYUKI
IPC: A23F5/24
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method that can effectively and economically prevent the milk components from coagulating and precipitating in the production of coffee drinks containing milk components. SOLUTION: Roasted coffee beans are extracted by dripping, and milk components are added to the extract to produce the objective coffee drinks where the roasted coffee beans are alkali-treated by soaking them in an aqueous alkali solution before the extraction process.
Patent JP-H05317459-A (JP)
Title: Manufacture of golf ball
Inventor: MARUOKA KIYOTO
IPC: A63B37/14
Filed: 1992-05-15
Abstract: PURPOSE:To provide a golf ball having strong adhesion between a golf ball body and paint and high resistance against color change due to heat or light by dipping the golf ball into an aqueous solution including a prescribed amount of active chlorine before being coated with clear paint. CONSTITUTION:A golf ball is formed by vulcanizing and molding a basic material rubber, such as a rubber component containing a polybutadiene and a crosslinking agent. The golf ball thus vulcanized and molded, after it has undergone a facial polishing treatment, is dipped into an aqueous solution containing active chlorine for chemical treatment. In this instance, the active chlorine contained in this aqueous solution is 0.01 to 0.15wt.%. As a result, the adhesion between the golf ball body and the paint can be increased and the resistance against color change due to heat or light can be improved.
Patent JP-S5762039-A (JP)
Title: Display device for shutter speed of camera
Inventor: TAKAHASHI AKIRA
IPC: G03B17/18
Filed: 1981-08-06
Abstract: PURPOSE:To display even any intermediate value of a shutter speed by segments, by using an LED display plate of monolithic structure which has the same patterns and provides two-digit display. CONSTITUTION:A display platee A which has segments (a)-(g), and (h)-(n) forming the same patterns and provides two-digit display and another display plate B having an inverted patterns are arranged laterally to obtain hybrid constitution, thereby performing four digit display of numbers. Those display plates A and B are each composed of a monolithic substrate which performs two-digit number display. Then, common electrode pins E1 and E2 are alternated to employ a time-division lighting system, and intermdiate-value display is performed by the said segment without specially adding more LED display plates for the display.
Patent JP-H08310425-A (JP)
Title: Power steering device
Inventor: TAKEUCHI KATSUYUKI
IPC: B62D6/02
Filed: 1995-05-23
Abstract: PURPOSE: To prevent a relief valve from still operating even through a control valve is closed or the like, whereby, reduce a temperature rise of hydraulic oil and prevent a pump from seizing up and the like. CONSTITUTION: A switching valve 23 which can be switched according to differential pressure between before and after a metering orifice 24 and a spring chamber 31 of a flow control valve is opened to the low pressure side by this switching valve 23 when the differential pressure between before and after a metering orifice 24 is low.
Patent JP-S5247882-A (JP)
Title: Preparation of vinyl polymer particles
Inventor: SHIDARA MASASHI
IPC: C08F2/00
Filed: 1975-10-14
Abstract: PURPOSE: To prepare vinyl polymer particles with a sharp particle size distribution by adding a slightly soluble phosphate, a nonionic surface active agent and a protective colloid of a water-solble high molecular polymer to the polymerization system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63289803-A (JP)
Title: Apparatus for diagnosing abnormal condition in oil-immersed electrical equipment
Inventor: HASHIMOTO MITSUMASA
IPC: H01F27/00
Filed: 1987-05-22
Abstract: PURPOSE:To provide a diagnostic apparatus capable of correctly diagnosing oil-immersed electrical equipments, by providing the apparatus with an excessively heated position standardizing means for standardizing excessively heated positions if an abnormal pattern is caused by excessive heating and with an excessively heated area estimating means for estimating an area of the excessively heated region. CONSTITUTION:Gases contained in insulating oil 4 are extracted from the oil, and possible abnormal conditions in an oil-immersed transformer are diagnosed based on respective amounts of H2, CH4, C2H2, C2H4, C2H6, CO2 and CO among these gases. A diagnostic apparatus comprises a gas extracting device 10 provided on the side wall of a transformer tank 5 for, extracting the gases from the insulating oil, a gas detector 11 for detecting various gaseous components and a current sensor 12 for detecting loaded current. The apparatus further comprises a diagnostic section 13 having an abnormal pattern determining means connected to the gas detector 11 and the current sensor 12 for determining any abnormal pattern, an excessively heated position standardizing means for standardizing excessively heated positions if the abnormal condition is due to excessive heating and an excessively heated area estimating means for estimating an area of the excessively heated region. Consequently, accuracy of the diagnosis of oil-immersed electric equipment is improved.
Patent JP-S5457140-A (JP)
Title: Shortage protector for network system
Inventor: MINO JIYUNICHI
IPC: H02H7/28
Filed: 1977-10-14
Abstract: PURPOSE: To enable protection of mixed small capacity transformers against  secondary winding shortage accident by detecting the accident from the increase of the delayed power factor angle and the unbalance of the power factor angles among the respective circuits to thereby dispatch a trip command.  
     CONSTITUTION: This shortage protector consists of converters 7-1 to 7-3 for generat ing voltage proportional to the delayed power factor angle of primary supply feeder current, voltage detection relays 8-1 to 8-3 connected to the output circuit of a power factor angle converter for detecting the voltage and operating when receiving input voltage higher than predetermined value, and differential voltage detector 9 for comparing the output voltages of the respective power factor angle converters to compare whether all the output voltages of the converters 7-1 to 7-3 are equal or not and operating to produce an output signal when the unbalance of the output voltage values becomes higher than predetermined value 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S614083-A (JP)
Title: Exposing device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03B27/62
Filed: 1984-06-18
Abstract: PURPOSE:To suppress light leaking out from a platen and reduce stimulation to the eyes of an operator by providing the platen with a light quantity correcting layer which suppresses the quantity of light transmitted through the platen, and correcting cosine biquadratic rule characteristics of an image forming lens. CONSTITUTION:The light quantity correcting layer 20 which suppresses the quantity of light transmitted through the platen 5 made of glass, etc., is formed on the reverse surface of the platen 5 which is made of glass and mounted on the top opening of a housing 2 having a high reflectivity surface 3 as its internal surface so that its thickness increases from the peripheral part of the platen 5 to the center part, and its transmissivity T is in inverse proportion to cos<4>theta at a position W(theta) with a view angle theta to the image forming lens 7. Therefore, a decrease in the quantity of light based upon cosine biquadratic rule characteristics of the image forming lens 7 is corrected naturally and the light quantity distributionof a projection image passed through the lens 7 is nearly uniform. Further, even when a copy original of small size is placed on part of the platen 5, the state in which leak light places the large burden on the eyes of the operator is evaded.
Patent JP-S61282472-A (JP)
Inventor: TAKIWAKI KATSUHARU
IPC: D06M23/16
Filed: 1985-06-07
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-S63290045-A (JP)
Title: I aperture rate measuring instrument
Inventor: YADA HIDEO
IPC: H04L25/02
Filed: 1987-05-22
Abstract: PURPOSE:To decrease required sampling point, and at the same time, to simplify circuit constitution by obtaining a reference value S as aiming the level distribution of '1' level signal, contained in a digital input signal, and at the same time, sampling only the specified phase of the digital input signal. CONSTITUTION:The continuous number N of the signals to show a logical '1' in the digital input signal to be measured is counted at first, and if N is larger than 3, the level of the logical '1' signal, positioned at a previously prescribed position from a remaining logical '1' signal group, excluding the first logical '1' signal, is detected. Above-mentioned operation is executed for the respective logical '1' group, and the median or the mean value of their total level is obtained. Then, a level difference between the said value and a pedestal level is made to be the reference value S. The size of an I-part H, required for obtaining an I aperture rate, is obtained according to the level distributions of the '0' signal and the '1' signal, obtained by controlling adequately the phase of a sampling pulse. Thus, by operating the arithmetic operation of H/SX100%, the I aperture rate at a desired sampling phase is obtained.
Patent JP-H0356825-A (JP)
Title: Target fluid flow flowmeter
Inventor: SUTEIIBUN OO BUKIYANAN
IPC: G01F1/28
Filed: 1990-05-14
Abstract: PURPOSE: To directly read by satisfying the radius value at the outlet throat of an orifice where fluid flows with specific conditions and giving the target a linear biased response against fluid increase. CONSTITUTION: A housing assembly has a tubular member 92 forming an orifice 94 with an axis line 58 in the center. A target 86 is fixed to a lever member 80 putting the center at the axis line 58 of the orifice 94. The convex side of the target 86 is facing to the direction which the flow from a flowmeter goes. The edge wall of the outlet throat 307 of the orifice 94 is coaxial to the axis 58 and the center of the target 86 and its shape is defined by the equation I. In the equation, X is distance from a reference plane P-P, V0 is equal to the radius of the throat 307 at the plane P-P, R0 is the radius of the throat 307 at the outlet boundary 308 where X=X0 and R is a variable radius of the throat 307 for interval 0<=X<=X0 . The value of R depends on X accordingly to the equation I.