baber/WOPTO huggingface dataset:
Patent JP-S6115403-A (JP)
Title: Window glass for automobile with antenna
Inventor: TSUZUKI TOKU
IPC: H01Q1/22
Filed: 1984-06-29
Abstract: PURPOSE:To obtain an antenna being not an obstacle as a projection and in which no lateral fringe appears as an antenna element line by providing a transparent conductive thin film functioned as the antenna nearly over the entire surface of a window glass for an automobile. CONSTITUTION:A transparent conductive thin film 3 (indium oxide, indium oxide-tin solid solution, indium oxide-fluorine solid solution, tin dioxide, and tin dioxide-fluorine solid solution) is formed on the entire face of the automobile rear window glass (wind shield glass, side wind glass, quarter window glass) 1 by means of the sputtering. The transparent conductive thin film 3 is connected to an antenna amplifier 9 via a lead wire 8 to connect a radio set 10 and a power supply 11. Then the AM broaddcast is received by turning on the switch of the radio set 10.
Patent JP-S6028293-A (JP)
Inventor: OKINAGA TAKAYUKI
IPC: H05K1/02
Filed: 1983-07-27
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-S5925826-A (JP)
Title: Stabilized synthetic resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08K5/00
Filed: 1982-08-04
Abstract: PURPOSE:The titled composition having improved heat resistance, weather resistance, processing characteristics, obtained by a synthetic resin with an ester compound having a specific group in the molecule. CONSTITUTION:100pts.wt. synthetic resin is blended with 0.001-5pts.wt. ester compound [e.g., group shown by the formula VIII, etc. (+ is group shown by the formula IX)] shown by the formula III, or formula IV (R is H, or group shown by the formula V; R1 is group shown by the formula VI, formula VII, formula -(CH2)p-S-R6, etc.; l is 1-4; m is 0-8; k is 1-2; p is 1-8; R6 is alkyl; R2 is alkylene, thiodialkylene, etc.; R3 is H, acyl, etc.; R4 is H, or alkyl; n is 1-20) having a specific group shown by the formula I (group shown by the formula II). For example, the compound shown by the formula VIII is obtained by blending 3,9-bis(1,1-dimethyl- 2- hydroxyethyl)-2,4,8,10- tetraoxaspiro[5,5] undecane with 3-(3,5-di-t-butyl-4-hydroxy)phenylpropionic acid methyl ester in the presence of a catalyst at 140-150 deg.C with stirring, reaction them at 4-5mm.Hg.
Patent JP-H035314-A (JP)
Title: Method for synthesizing diamond powder
Inventor: NAGANAMI TAKESHI
IPC: C01B31/06
Filed: 1989-05-31
Abstract: PURPOSE:To synthesize high purity diamond with high productivity by introducing a carbon source into a plasma flame and carrying out rapid cooling by contact with a moving solid cooling body. CONSTITUTION:A pressure in a reaction chamber is regulated to a reduced pressure of 0.1-600torr, preferably 10-400torr, and hydrogen gas, argon, etc., are introduced into the above reaction chamber to produce plasma by using direct current, high frequency waves, microwaves, etc. Subsequently, a carbon source (in which the ratio of the number of carbon atoms to the number of hydrogen atoms is regulated to 0.0001-10), such as acetylene, is introduced to the above plasma, which is brought into contact with a cooling body (400-1400 deg.C surface temp.) rotating (1-20000rpm) by an external motor or vibrating (>=0.01Hz) by means of an ultrasonic vibrator, etc. By this method, the diamond powder is precipitated.
Patent JP-S5467874-A (JP)
Title: Temperature control circuit
Inventor: ITOU SHINICHI
IPC: G05D23/24
Filed: 1977-11-11
Abstract: PURPOSE: To lessen overrun in the case of the temp rise of a heater, by generating gate pulse when ripple voltage in case of ON-OFF becomes zero, in a device that forms gate pulse to a semiconductor element for controlling the current of the heater by the ON-OFF signal of a switching circuit.  
     CONSTITUTION: A two-way 3 terminal thysistor 2 is connected to a heater 1, a transistor 5 is in ON-OFF by the signals of a temp detecting circuit 3 and transmits signals to a drive circuit 4, and the gate pulse VG of the thyristor 2 is generated from the drive circuit. Since ripple voltage appears in a collector of the transistor when the transistor 5 is in ON-OFF, and pulse for driving the thyristor is generated when the ripple voltage becomes zero, the conduction of the thyristor 2 is changed into the semi-cycle of a power source and current flowing through the heater 1 is also converted into the semi-cycle of the power source, thus lessening overrun in the case of the temp rise of the heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09296543-A (JP)
Title: Frame for prefabricated house, and prefabricated house
Inventor: TAKAHASHI HIDEYASU
IPC: E04B1/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated house capable of resisting differential settlement or ruinous earthquake motion by continuously providing a dome- shaped roof through a capping rail on a frame for the prefabricated house in which foundations, sills, columns, beams, girders, etc., are tightened by steel rods. SOLUTION: A frame 1 for a prefabricated house is constituted by assembling an anchor part 2, foundation block parts 3, 3, sill parts, column parts, girder parts 6..., a floor part, a wall part, and a capping rail parts 9, and tightening them with connection braces. A dome-shaped roof is continuously provided through the capping rail part 9 to constitute the prefabricated house. Because the foundations, sills, columns, beams, girders, etc., are tightened by the steel rods, differential settlement, in particular, frost heaving during the winter can be prevented. No separation of the foundations from the sills or raising of columns are caused by ruinous earthquake motion.
Patent JP-S61294812-A (JP)
Title: Gas phase floating epitaxial growth equipment
Inventor: TOKISUE HIROMITSU
IPC: H01L21/205
Filed: 1985-06-24
Abstract: PURPOSE:To make it possible to hole stably the semiconductor wafer set afloat by the jetting reaction gas on the jet flow of the reaction gas, by giving the semiconductor the gas balancing force or the gravitational potential, and by installing in the gas reaction part the means to float and hold the semiconductor wafer at the center of the force. CONSTITUTION:The semiconductor wafer 1 to be treated is mounted on the bend member 4B of the gas reacting part 4 in the reaction vessel 2. When the reaction gas G is supplied in this state from the pre-mixing equipment 6, it jets out upward from the injection hold 4A installed on the bend member 4B, after flowing into the gas vessel 4C of the gas reacting part 4 through the pipe 5. The semi-conductor wafer 1 is set afloat on the bend part 4B by the jet flow of the reaction gas from the injection hole 4A. Thus the semiconductor wafer 1 is held in the state wherein the wafer 1 does not physically contact with other bodies, and the reaction gas G acts on the lower surface of the wafer, where the eptaxial layer is grown and formed.
Patent JP-S5361019-A (JP)
Title: Winding for stationary induction equipment
Inventor: HIRAISHI KIYOTO
IPC: H01F27/28
Filed: 1976-11-12
Abstract: PURPOSE: To reduce a circulation current caused by a leakage flux in a direction of radius, by transferring each block of multiplex helical windings upward and downward at a portion of crossover from one winding layer to another winding layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6027331-A (JP)
Inventor: FURUDATE RIYOUICHI
IPC: A21C9/04
Filed: 1983-07-25
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-H087569-A (JP)
Title: Semiconductor storage device
Inventor: IGURA KOICHI
IPC: G11C11/409
Filed: 1994-06-17
Abstract: PURPOSE:To make possible a stable readout with respect to a widespread power source voltage by limiting the precharging voltage of a bit line while providing a voltage drop circuit and supplying an electric charge to the bit line while the electric charge is extracted according to memory information by an electric charge compensating circuit. CONSTITUTION:In a precharging period proir to the readout of a memory cell 2, a voltage drop circuit 5 is activated, the electric injection quantity to a bit line BL corresponding to a cell 2 by a precharging circuit 6 is limited and then the bit line BL is precharged at need. Then, in a succeeding readout period, a compensation electric charge is injected to the bit line BL by an electric charge compensating circuit 3 until the electric charge of the bit line BL is extracted according to the memory information of the cell 2. By this constitution, the stable readout is performed with respect to the widespread power source voltage.
Patent JP-S5660158-A (JP)
Title: Audible signal tone system
Inventor: SHIMIZU HIROSHI
IPC: H04M19/02
Filed: 1979-10-22
Abstract: PURPOSE:To simplify the circuit constitution of a subscriber's terminal by sending audible signals in time series, by selecting an audible signal to be sent out according to a state to be reported, and by changing the transmission time and repetitive period of the selected signal. CONSTITUTION:In starting time T1 of repetitive period T, control circuit 5 makes selecting circuit 4 select the output of audible signal generator 1. In the next time T2, the output of audible signal generator 2 is selected and in the further following time T3, the selection of circuit 4 is inhibited to eliminated its output. Therefore, the signal shown in the figure appears at output 6 of circuit 4. Thus, the circuit constitution of the subscriber's terminal can be simplified.
Patent JP-S63299996-A (JP)
Inventor: NITTA TSUNEO
IPC: G10L15/28
Filed: 1987-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5837178-A (JP)
Title: Etching method
Inventor: HONJIYOU SHIGERU
IPC: C23F1/00
Filed: 1981-08-31
Abstract: PURPOSE:To obtain a chemical etching substance having no variance in its etching thickness, by soaking a substance to be etched into an etchant which has been set to a bubbling state by jetting gas through a lot of small holes, and executing the etching. CONSTITUTION:In an etching board 1 made of teflon, etc., scores of pieces of semiconductor substrates 2,... are installed in parallel at intervals of several millimeters in an erect state, and are soaked in an etchant 4 consisting of mixed acid of fluoric acid, nitric acid and acetic acid, etc. On the bottom part of a vessel 3 of the etchant 4, a gas jetting case 5 which has been formed by teflon, etc. and has countless small holes on the surface is provided, and air is fed from a gas feed pipe 6 and is jetted into the etchant 4 from said small holes, by which the etchant 4 is set to a bubbling state. When this state is continued for several minutes, said substrates 2... are subjected to uniform chemical etching.
Patent JP-H0429541-A (JP)
Title: Vertical shaft motor
Inventor: SHINOHARA TAKESHI
IPC: H02K5/173
Filed: 1990-05-25
Abstract: PURPOSE:To prevent considerable fluctuation of speed variation rate of motor by disposing a grease sump in one end face of retainer and arranging a bearing so that the grease sump is directed upward. CONSTITUTION:A grease sump 16 is provided between ball receiving recesses 15 made in one end face of a flat cylindrical retainer 14 disposed between outer and inner rings 12, 13. A ball 17 is placed in each recess 15 so that it is rollable in the grooves 12a of the outer and inner rings 12, 13 while being retained by means of the retainer 14. A bearing 3 is arranged so that the grease sump 16 in the retainer 14 is directed upward. Consequently, flow-out of grease is prevented thus preventing considerable fluctuation of the speed variation rate of motor and deterioration of service life of the bearing.
Patent JP-S5838242-A (JP)
Inventor: JIIKUMUNTO BEZETSUKE
IPC: C07C/
Filed: 1982-08-06
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-H01304863-A (JP)
Title: Production of meat product
Inventor: ITO KYOJI
IPC: A23L1/275
Filed: 1988-06-02
Abstract: PURPOSE:To produce a meat product heated and sterilized in the central part and retaining appearance, texture and taste characteristic of roast beef by heat-sterilizing a raw meat having added and dispersed red based pigment and discoloring only outside red part. CONSTITUTION:A red based synthetic or natural pigment and mixed pigment thereof having discoloring temperature higher than sterilization temperature of meat products and having properties capable of losing red on further heating is added to a raw meat and then the mixture is subjected to dumpling till uniformly dispersed into the raw meat mass. Then the central part of the above- mentioned raw meat mass is heat-sterilized in sterilization conditions specified according to the Food Sanitation Act and below discoloring temperature conditions of pigment to loss red color only in the outside part heated.
Patent JP-S6028256-A (JP)
Title: Semiconductor device
Inventor: SONO RIKUROU
IPC: H01L25/07
Filed: 1983-07-26
Abstract: PURPOSE:To reduce the abnormal stress applied to an element as well as to contrive an increase in housing capacity of the functional elements by a method wherein a pair of semiconductor elements are arranged in such a manner that their back sides are facing each other, and they are sealed by resin together with leads extending on to the circumference. CONSTITUTION:A semiconductor element 11 is joined to the die stage 13 of a lead frame 12, and they are connected 14 to each lead. Another semiconductor 21 is mounted on a lead frame 22 in the same manner as above, the back sides of die stages 13 and 23 are connected facing each other through an insulating spacer 6a, and a resin sealing 5a is performed thereon. As the resin 5a is formed thereon. As the resin 5a is formed symmetrical to the intermediate face of the elements 11 and 21, its stress distribution also becomes symmetrical, abnormal stress is reduced, the elements 11 and 21 can be made larger in size, and the function as a device can be increased, because two elements are housed.
Patent JP-S5259886-A (JP)
Title: Bushing device
Inventor: OOSHIMA IWAO
IPC: H01B17/42
Filed: 1975-11-13
Abstract: PURPOSE: To obtain a bushing device that can control the voltage distribution by insulating the device by a shield, fixed through high impedance, provided to an insulating pipe such as glass pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02559-A (JP)
Title: Device for formation of image
Inventor: ARAKI SOKICHI
IPC: G06K15/00
Filed: 1988-06-03
Abstract: PURPOSE:To perform maintenance by an operator by himself by printing out maintenance explanation information stored in a third memory when the counted data of the number of uses or using time stored in a second memory coincides with data concerning a maintenance time stored in a first memory. CONSTITUTION:A CPU 31 increments by one a total counter for cumulatively counting the number of uses (the number of printed sheets) in a nonvolatile RAM 35 each time data of one page of a sheet are printed out, compares the counted data with data at a maintenance time stored, for example, in a ROM 32, and performs maintenance time judging means for judging the arrival of the maintenance time. The function as maintenance explanation information printing means for printing out explanation information regarding the way of the maintenance stored in a CDROM 41 is performed by CPUs 21, 31 by a printer engine 50 according to the result of the judgement at the time of the arrival of the maintenance time.
Patent JP-S6116981-A (JP)
Title: Antioxidant
Inventor: YUUCHI SHIGERU
IPC: A23L3/34
Filed: 1984-07-02
Abstract: PURPOSE:To provide an antioxidant of high safety, useful for improving preservability of foods, cosmetics, etc., comprising genipocidic acid as the essential ingredient. CONSTITUTION:The objective antioxidant comprising, as the essential ingredient, genipocidic acid of formula (R1 and R2 are each H, CH3 or C2H5). The compound of said formula is derived from ''Plantaginis Semen'' by extracting it with methanol etc. followed by distilling the solvent off under a reduced pressure. If necessary, said compound is dissolved in water followed by separatory purification by n-hexane/water system, the result and aqueous phase (solubles) being further subjected to separatory purification by n-butanol/water system. The resulting a n-butanol solubles are treated into dry powder, which is then dissolved in methanol followed by separation by column chromatography, thus obtaining the objective antioxidant as such a high-grade product as to be >=99.9% purity.
Patent JP-H01305223-A (JP)
Title: Combustion controlling device
Inventor: YAMADA TETSUYA
IPC: F23N5/24
Filed: 1988-06-03
Abstract: PURPOSE:To detect the self-discharge at an early stage so as to improve the maintainability by determining the presence or lack of a failure based on the output signal from the ultraviolet ray sensing tube which signifies the closure time of the shutter of a combustion apparatus whose combustion is to be controlled by detecting the flame by means of an ultraviolet ray sensing tube. CONSTITUTION:The combustion control means 8 and the shutter actuating circuit 9 are controlled by the flame sensing signal from an ultraviolet ray sensing tube 2. When the shutter 4 is opened, the flame sensing signal causes the shutter actuating circuit 9 to close the shutter 4. As the flame sensing signal is lost as a result, the shutter 4 is again opened, and the shutter operation is repeated at regular intervals. Of the comparation output V0 of the flame sensing signal VFL and the set value VST1, the signal at the time of the closure of the shutter 4 is designated as V1, and the signal which canceled the signal of the set time TST2, is designated as V2. If V2 continues longer than the failure continuing time TST3, the signal V3 is outputted to warn of the failure of the ultraviolet ray sensor 2.
Patent JP-S6115307-A (JP)
Title: Direct current solenoid
Inventor: OOTA FUMIO
IPC: H01H50/54
Filed: 1984-07-02
Abstract: PURPOSE:To improve reliability by preventing a failure of contact due to a dust and etc. by providing plural contacts for a change-over switch in which a substrate on the side of movable contacts is flexible and the whole substrate opens and closes with following a movement of a plunger. CONSTITUTION:A direct current solenoid 11 which operates a braking device, drain valve and etc. in a washing machine at a time comprises two pairs of contacts for a change-over switch 23. A movable piece of a contact 23a has a slit between two contacts so that both contacts 23c can be in contact with a fixed contact 23d separately and freely with flexibility. A fixed piece 23b is provided ith two contacts 23d in the position which is in contact with the movable contact 23c. Then the movable piece 23a operates the opening and closing actions as a whole by accepting an action of an actuator 24 which is moved by a plunger 11b which is attracted by a coil 11a.
Patent JP-S63300527-A (JP)
Title: Master slice type semiconductor integrated circuit
Inventor: MATSUURA HIDEKI
IPC: H01L27/04
Filed: 1987-05-29
Abstract: PURPOSE:To increase the degree of freedoms of a logic design by controlling a switch circuit inserted between a column selector, a sense amplifier of a memory circuit contained in a master slice type LSI and a light amplifier by a control circuit prepared in advance in the memory circuit. CONSTITUTION:When a seventh address 39 is 0 level, switch circuits 34, 36 are conductive and switches 35, 37 are interrupted. Accordingly, the data of a first memory cell array 2 selected by first-sixth address inputs 12-17 are applied to the input of a sense amplifier 18 at the time of reading. A signal applied to a data input terminal 30 is written in memory cells selected by the inputs 12-17 of the array 2 at the time or writing. Similarly, the memory cells selected by the inputs 12-17 of a memory cell array 4 are accessed from terminals 28, 31. When seventh address input 39 is '1', the switches 35, 37 become conductive, and the arrays 3, 5 can be respectively accessed from terminals 26, 30 and 28, 32.
Patent JP-H08331628-A (JP)
Title: Reception frequency scanning method for mobile communication system
Inventor: MIYAZAKI KIYOSHI
IPC: H04W52/02
Filed: 1995-06-02
Abstract: PURPOSE: To shorten scanning time and to reduce the power consumption of terminal equipment by alternately performing the scanning of peripheral channels, for which it is highly possible to find out a communicatable cell, and the scanning of all channels when the terminal equipment out of a service area zone looks for the communicatable cell. CONSTITUTION: '0' (the reception of all the channels) is set to a reception discrimination flag for instructing either the reception of all the channels or the reception of partial channels, '10' is set to a reception counter, two seconds are set to the timer value of waiting time, and '0' (a proximate area) is set to a condition flag for instructing either the proximate area or a distant area. A power source is turned on and it is discriminated whether the reception flag is '1' or '0'. When it is '0', a reception frequency is switched from f1 to fn and the scanning of all the channels at base stations 221 -22n is performed. When that flag is '1', the scanning of peripheral channels is performed.  Next, in the case of a outgoing signal whose reception level is higher than reception enable sensitivity, '10' is set to the reception counter and information higher than a reference level is received. When the reception is normal, the reception channel is stored, whether it is inside the zone or not is discriminated and processing is finished.
Patent JP-H10327425-A (JP)
Title: Degaussing method for cathode-ray tube
Inventor: YOSHIDA AKIHIKO
IPC: H04N9/29
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To efficiently magnetize a DC magnetic field and to correct the shift amount to a phosphor stripe of arm electron beam by generating an AC attenuation magnetic field by degaussing coils disposed for one pair each at the upper, lower, left and right parts of a cathode-ray tube and degaussing the magnetic member of a color sorting device or the like inside the CRT. SOLUTION: The AC attenuation magnetic field is superimposed on the DC magnetic field in the manufacture process of the CRT 13, the magnetic member inside the CRT 13 is magnetized and an electron beam track is corrected by a magnetized magnetic field. In this case, a pair of the degaussing coils 21 and 22 are disposed to the upper, lower, left and right parts of the CRT 13, the AC attenuation magnetic field is generated for the respective pairs of the degaussing coils 21 and 22 at the upper, lower, left and right parts and the electron beam track for magnetizing the magnetic member inside the CRT is corrected.  In such a manner, when the AC attenuation magnetic field is successively generated for a pair each of the degaussing coils 21 and 22 arranged at the upper, lower, left and right parts for the shift amount to the phosphor of the electron beam, magnetization is efficiently performed and the electron beam track is corrected by the small-sized degaussing coils 21 and 22.
Patent JP-H088572-A (JP)
Title: Enclosure for housing electronic equipment
Inventor: INOUE NOBUTAKA
IPC: H05K9/00
Filed: 1994-06-20
Abstract: PURPOSE:To obtain an enclosure for housing electronic equipment having necessary strength and durability as well as internal shielding property. CONSTITUTION:An enclosure 1 houses a high-frequency substrate incorporated with a power source circuit substrate 6 and high-frequency circuit and is composed of a main body case 2 having an opening face 3, upper cover 4 which is put on the case 2 and covers the opening face 3, and lower cover 5 and the case 2 is formed by die-casting aluminum, with the covers 4 and 5 being formed by molding a synthetic resin. The high-frequency substrate is constituted in a circuit unit 7 which is united with a frame provided with contact plugs 8 so that the high-frequency substrate can be housed in the case 2. In addition, an iron shield plate 11 is fitted between the circuit unit 7 and lower cover 5 with screws.