baber/WOPTO huggingface dataset:
Patent JP-H10294361-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO AKIO
IPC: H01L21/304
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To enable the surface of a semiconductor substrate to be stably flattened even if an isolated fine pattern is present on it by a method wherein the recesses of the rugged surface of the semiconductor substrate are filled up with thermosetting resin, the resin filled in the recessed parts is hardened, and then the cured resin and the projections of the rugged surface of the substrate are polished together at the same time. SOLUTION: A resist pattern is formed on the surface of a silicon substrate 1 and then removed off after the silicon substrate 1 is subjected to etching. When a buried oxide film 7 is deposited on the surface of the substrate 1, the surface of the substrate 1 becomes nearly flat, but a recess 8 is formed corresponding to the pattern of a shallow trench. After a resist film 9 is formed on the buried oxide film 7 by spin coating, the silicon substrate 1 is thermally treated. The resist film 9 is chemically, mechanically polished. By this polishing operation, projections located on the surface of the resist film 9 are removed, and a buried material 9a is left in the recess 8 which is formed on the surface of the buried oxide film 7. The buried material 9a is hardened through a thermal treatment.  The buried oxide film 7 and the buried material 9a are polished at the same time, whereby a substrate with a flat surface can be abstained independent of a pattern of ruggedness on its surface.
Patent JP-H10260755-A (JP)
Title: Remote power supply system
Inventor: AOSHIMA AKIHIRO
IPC: G06F1/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a system by an erroneous telephone call or the like and to improve the reliability of the system by providing a user confirmation function by a password. SOLUTION: This system is provided with the user confirmation function by the password. Inside this remote power supply system 1, a communication channel control part 7 for detecting signals from a communication network through a communication channel interface part 2 and a password signal detection part 8 for detecting the password inputted from a user through the communication network are provided. Password signals detected by the password signal detection part 8 are delivered through a system bus 11 to a processor 5 and collated with the password recorded inside a memory 6. Also, a computer communication control part 9 for transmitting shut-down signals to a computer through a computer interface part 3 before disconnecting the power supply of an outlet for power supply by a procedure set beforehand is provided.
Patent JP-H09286943-A (JP)
Title: Treatment of recording liquid
Inventor: FUJIMORI MIZUE
IPC: C09D11/38
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a recording ink which is excellent in environmental jetting properties without fluctuation in the amount of the ink to be charged in an ink cartridge and the ink supply to the ink-jetting head by formulating a recording ink containing a water-based pigment, purifying, subjecting to an ultrasound treatment and a vacuum-defoaming treatment. SOLUTION: A water-based pigment recording ink comprising at least a dispersant, an aqueous liquid medium, a pigment and water is formulated, purified and subjected to an ultrasonic treatment and a vacuum defoaming treatment. In the ultrasonic treatment, the frequency of the ultrasonic wave is in the range from 20kHz to 100kHz and the output range is preferably 100W-600W. In addition, the two treatments are simultaneously carried out, or the ultrasonic treatment may be followed by the vacuum defoaming treatment and vice versa.
Patent JP-H02282160-A (JP)
Title: Paper discharge mechanism for picture forming device
Inventor: OIKAWA MORIO
IPC: G03G15/00
Filed: 1989-04-20
Abstract: PURPOSE:To adjust a distance between main feed and subfeed rollers by mounting them to a feed roller shaft formed hollow, fitting into the feed roller shaft a core shaft possible to interlock to the subfeed roller and providing an adjusting mechanism of the core shaft on the outer end of the feed roller shaft. CONSTITUTION:A plurality of main feed and subfeed rollers 14, 15 are mounted with a predetermined space to a feed roller shaft 10 formed into a hollow shape, and its inside slidably fits a core shaft 17 in a direction of the axial line, while the subfeed roller 15 is slidably fitted by connecting it to the core shaft 17 through a long hole provided in the feed roller shaft 10. While thread adjusting mechanism 20, 21, which can adjust a position of the subfeed roller 15 in its axial line direction by sliding the core shaft 17, are provided in an outer end part of the feed roller shaft 10. Thus, because a distance between the main feed and subfeed rollers 14, 15 can be arbitrarily adjusted, a paper form can adjust in its posture according to the arbitrary paper form.
Patent JP-H10277756-A (JP)
Title: Deformed reinforcing bar joining device
Inventor: IWAMOTO MINEICHI
IPC: E04G21/12
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To enlarge joined strength and to smoothly discharge the exhaust gas generating at the time of joining by almost eliminating the bubble mixing into the iron lump around the butting part in the case of filling a molten iron into the butting part of deformed reinforcing bars to join. SOLUTION: A forming jig 1 is provided with the surrounding forming part 1a providing a space in the butting part of deformed reinforcing bars 8, the melting part 1b arranging an igniting nichrome wire 2 and the gate 3 capable of opening/closing in the bottom part and the outlet respectively, and the wave- like flowing passage extending from the melting part 1b to the forming part 1a, a part of which extending a little upward toward the downstream side and resisting the flow of the molten iron in the lower surface. The smoke discharging cylindrical body 7, providing with plural large hole nets and small hole nets and covered with a net lid, is installed in the opening end of the melting part 1b.
Patent JP-S61258717-A (JP)
Title: Molding of multi-color resin container
Inventor: SONE KATSUMI
IPC: B29C45/16
Filed: 1985-05-13
Abstract: PURPOSE:To make at least the bottom of a container of two kinds of synthetic resins, by injecting the 1st resin in a cavity of the surrounding wall and a groove at the forwarding position of a sliding core and then injecting the 2nd and 3rd resins to the one side and the other side of the bottom cavity respectively at the retreating position of the sliding core. CONSTITUTION:A core mold 40 consists of the 1st sliding core 42 forwarding/ retreating freely and the 2nd core 43 having a groove 44 to form a partition wall 23 at the extreme point in a base core 41 to be faced with a cavity mold 30. The 1st resin P1 colored in a required color is injected in the surrounding cavity C1 and the groove 44 at the forwarding position of the sliding cores 42, 43 and the 2nd and 3rd resins P2, P3 colored in another color and having compatibility with the 1st resin are injected in a bottom cavity C2 from the pouring gates G2, G3 at the retreating position of the sliding cores 42 and 43 and at the same time the 4th resin P4 of another color is injected in a top cavity C3 from a pouring gate G4.
Patent JP-H06304696-A (JP)
Title: Device for forming core mold for cooling water jacket in cylinder head for internal combustion engine
Inventor: FUJITA HAJIME
IPC: F02F1/40
Filed: 1993-04-27
Abstract: PURPOSE:To reduce the number of core molds by molding a protruding part forming the inner periphery surrounding a plug hole on the lower surface of an upper metallic mold and molding a protruding part forming the outer periphery of a core part at an air intake port side on the upper surface of a lower metallic mold. CONSTITUTION:On the lower surface of the upper metallic mold C, the protruding part C1 forming the inner periphery of the part surrounding the plug hole in the core mold A is molded. On the upper surface of the lower metallic mold B, the protruding part B1 forming the outside in the core part A2 at the air intake port side is molded. The upper end of the protruding part B1 and the inner peripheral part in the core part A4 at the lower side of both air intake ports are connected with an inclining surface B2, and the lower metallic mold B and the upper metallic mold C are jointed. Instead of molding with the core mold A for forming a cooling water jacket in a cylinder head, the core part A2 at the air intake port side and a core part A3 at an air exhaust port side, by using the both of upper and lower metallic molds B, C and one side metallic mold D, the molding can be executed.
Patent JP-H04334765-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TARUYA KIMIAKI
IPC: F02P15/00
Filed: 1991-05-07
Abstract: PURPOSE:To provide an inexpensive ignition device for an internal combustion engine in which yield is improved by suppressing dispersion of a limit value of current which flows on the primary side of an ignition coil based on dispersion of the quality of a current detection part. CONSTITUTION:A resistance body 14 already subjected to a trimming process as a current detection part 6 which connects a power transistor 4 to an earth terminal while making bridging action across them is employed.
Patent JP-S59226692-A (JP)
Title: Output controller of electric cleaning device
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1983-06-06
Abstract: PURPOSE:To enable to control ON and OFF at a hand switch, and output of an electric cleaning device and to reduce the size and the weight of the device by providing a capacitor bridge in a controller. CONSTITUTION:If a capacitor bridge 11 is set to equilibrate when a band switch is not operated, the input of a differential amplifier 12 is zero. When a capacitor 17 is operated and varied, a voltage in response to the variation is inputted to the amplifier 12, a transistor 14 is driven by the output, and a current is flowed through a diode bridge 10 to a resistor 8 and a capacitor 9. Accordingly, when the capacitor 9 is charged and the both terminal voltage reaches the breakover voltage of a trigger element 7, a trigger pulse is applied to the gate of a bidirectional thyristor 6 to becomes the conductive state, and a motor driven blower 5 is energized.
Patent JP-H02280112-A (JP)
Title: Laser pointer device
Inventor: HIYOSHI ISAO
IPC: G02B27/20
Filed: 1989-04-20
Abstract: PURPOSE:To suppress the fluctuation in points, straight lines, etc., on a projection surface by changing the projection direction of a light beam in the direction opposite to an acceleration direction by a light beam direction control means according to the outputs from acceleration sensors. CONSTITUTION:A supporting member 6 integrally mounted with a 2nd mirror 4 and a piezoelectric actuator 5 constitutes together with a piezoelectric converting element 8 the acceleration sensor which detects the acceleration by a blurring. A 2nd mirror 4 and the piezoelectric actuator 5 constitute the light beam direction control means which controls the projection direction of the light beam. The acceleration sensors 6, 8 detect the acceleration by the blurring and the light beam direction control means 4, 5 control the projection direction of the light beam. An electronic circuit 9 changes the projection direction of the light beam in the direction opposite to the acceleration direction applied to the laser pointer device by the light beam direction control means 4, 5 according to the outputs from the acceleration sensors 6, 8. The fluctuation in the points, straight lines, etc., on the projection surface is effectively suppressed in this way.
Patent JP-S61260332-A (JP)
Title: Continuous address modifying ram device
Inventor: YOSHIZAKI KOSHU
IPC: G06F9/34
Filed: 1985-05-15
Abstract: PURPOSE:To improve the ability to process by providing a RAM which reads and writes a RAM used for a table and modifies addresses of a trailing RAM with the data of the RAM, and modifying addresses continuously by the RAM and outputting results. CONSTITUTION:A program sets data in a register R1 and actuates a RAM. The RAM 1 is stored with data on an origination terminal class OLTC, so data selected according to the data of the RAM 1 is transmitted to a trailing register R2, which transmits only necessary data of the data to the trailing RAM 2. Data on the origination circuit class OLC is written in the RAM 2, so data selected according to the data of the R2 is transmitted to a trailing register R3, so that data is outputted from a final-stage RAM thereafter through the same operation. Thus, data is passed through one RAM to obtain the same effect with single decision making, thereby performing processing faster than the sequential execution of the program.
Patent JP-H10318386-A (JP)
Title: Soft seal poppet type check valve
Inventor: SEANEY STEVEN P
IPC: F16K15/06
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a good sealing performance by providing with a poppet energized toward a closing position sealed flow of a fluid bypassing a check valve, arranging a circular cone shaped surface engaged with a circular cone surface of a valve seat on the poppet, and arranging an elastic seal in an annular groove formed on the circular cone shaped surface. SOLUTION: A check valve 10 which is suitably used in an automatic track adjuster is provided with an annular insert which is press-in fixed in a bore 15 of a valve body 11, and it is provided with a plurality of grooves 20 extending to a vertical direction formed in a bore 19 formed adjacent to the bore 14, and a circular cone shaped valve seat 21 communicated with the groove 20. A poppet 22 provided a circular cone shaped surface 23 on a counterpart side circular cone shaped surface 24 on a valve seat 21 freely to seat, is arranged in the insert 18, and an elastic elastomer seal 26 is mounted in a recessed annular seal groove 27 formed on the circular cone shaped surface 23 of the poppet 22. The seal 26 is formed in a shape provided with an arch type projection part 31 which is lower than the circular cone shaped surface 23 in a released condition.
Patent JP-H05258885-A (JP)
Title: Lighting device for discharge lamp
IPC: H05B41/24
Filed: 1992-03-10
Abstract: PURPOSE:To make a lighting device small-sized and lightweight by changing the preheating current or the preheating secondary voltage at the time of a start, and suppressing the current at the final stage of a life. CONSTITUTION:A capacitor 5 and a choke coil 6 constitute an LC serial resonance circuit, the starting voltage of a discharge lamp 4 is obtained by it, and the lamp current is determined by the coil 6 after lighting. A lamp life final stage protective circuit A increases the oscillation frequency and reduces the current so that the currents of transistors 7, 8 are not increased when the discharge lamp 4 becomes the emission-less state and a misfire occurs. A preheating current changing circuit B can change the preheating current or the secondary voltage at the time of a start, and the preheating current is suppressed not to be increased more than necessary. The preheating current can be properly adjusted when the discharge lamp 4 is started, and the device can be miniaturized. The preheating current can be determined by a semi-fixed resistor 20 independently of the lamp current.
Patent JP-H11296669-A (JP)
Title: Data processor
Inventor: YASUSATO SHIGENOBU
IPC: G06T3/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent the pixel data of a video part and those of a part other than the video data following them from being outputted in the reverse order of an input order in the case that the pixel data of one line include the pixel data of the video part and the pixel data of the part other than the video part following them. SOLUTION: This data processor 300 is provided with a serial/parallel conversion circuit 50, a storage device 33, a parallel/serial conversion circuit 60 and a control circuit 35. An address counter 41 counts addresses alternately in a forward direction and a reverse direction for each line. The data processor 300 serially outputs the pixel data of the video part displayed on a screen among the pixel data of one line in the reverse order of the input order and then serially outputs the pixel data of the part other than the video part in the same order as the input order. By the data processor 300, the pixel data for laterally inverting images are obtained.
Patent JP-S58219995-A (JP)
Title: Method and apparatus for controlling amount of activated sludge
Inventor: MIURA RIYOUSUKE
IPC: C02F3/12
Filed: 1982-06-14
Abstract: PURPOSE:To automate and facilitate the management of sludge, by a method wherein a total sludge holding amount is calculated from the sludge concn. in an aeration tank and the sludge amount and the concn. of withdrawing sludge in a thickener type precipitation basin and an excessive sludge withdrawing flow amount is controlled to stabilize the control of a sludge amount. CONSTITUTION:Mixing and flowing characteristics of sludge in an aeration tank 3 are analyzed by a control apparatus 18 and the amount of sludge stayed in the aeration tank 3 and the sludge concn. of the mixed liquid flowed out of said aeration tank 3 are calculated. On the other hand, the behavior in the precipitation and the concn. of sludge in the thickener type precipitation basin 4 is analyzed by using the batch precipitation curve of the mixed liquid flowed into said precipitation basin 4 to calculate the sludge amount stayed in the precipitation basin 4 and the concn. in withdrawing sludge therefrom. The total sludge holding amount in an activated sludge water treating apparatus is calculated from the sludge amounts of the aeration tank 3 and the precipitation basin 4 and, when the treating apparatus is a multi-system, coefficient of flow amount distribution thereof is related to operate the total sludge holding amount. The withdrawing flow amount of excessive sludge is controlled by the control apparatus 18 so as to bring the calculated total sludge holding amount to a desired amount.
Patent JP-S5326687-A (JP)
Title: Manu facture of integration-type thyristor matrix
Inventor: KUSAKA TERUO
IPC: H01L21/762
Filed: 1976-08-25
Abstract: PURPOSE: To form easily a driving circuit or a peripheral circuit into the same chip by forming an integration-type thyristor matrix through a prescribed manufacture process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S592683-A (JP)
Inventor: SUTEIIBUN DABURIYUU KARU
IPC: A01C1/00
Filed: 1983-06-09
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-H10294015-A (JP)
Title: Polymeric solid electrolyte and usage thereof
Inventor: TAKEUCHI MASATAKA
IPC: H01M10/0565
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve molding processing and strength, facilitate handling, increase ion conductivity in a wide temperature range, and improve safety and reliability at a stable, low cost by adding an ethylene carbonate and a ethyl methyl carbonate in an organic solvent. SOLUTION: When an ethylene carbonate and an ethyl methyl carbonate are included in an organic solvent, a total weight against polymer is set to 100 wt.% or more, and a weight ratio is set to (2:1) to (1:10). The polymer is at lest one kind of polymer obtained by polymerizing a thermal and/or and active photopolymerizable compound having a polymerizing functional group expressed by formula (2) [R<1> and R<2> are hydrogen or an alkyl group, R<3> is divalent group of <10C, containing a hetero-atom or any one of straight chain, branched chain or ring structure, (x) is 0 or a numeric value of 1 to 10, however, R<1> , R<2> , R<3> , and (x) in the polymerizing functional group are independent of each other].
Patent JP-H0650693-A (JP)
Title: Element for heat exchanger
Inventor: NAKANUMA OSAMU
IPC: F24F7/08
Filed: 1992-03-27
Abstract: PURPOSE:To obtain an element for a heat exchanger having large degree of selecting freedom of a material, an extremely small pressure loss and excellent heat exchanging efficiency by forming a spacer by a method entirely different from the prior art. CONSTITUTION:Dotlike protuberances 2 by thick printing are formed laterally and longitudinally at predetermined pitches at least on one side surface of a sheetlike base material 1. A partition line 3 of a thick printing is provided desirably close to edges of opposed two sides of the material 1. Many print materials each having such a configuration are so stacked in a multiple stage as to cross at each in directions of the lines 3 of the materials to form an element for a heat exchanger.
Patent JP-S61260389-A (JP)
Inventor: TANAKA SHIGEAKI
IPC: G07F9/10
Filed: 1985-05-14
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-H06315199-A (JP)
Title: Sound field correcting device
Inventor: YAMAZAKI SHINICHI
IPC: H04S1/00
Filed: 1993-04-28
Abstract: PURPOSE:To improve both the deterioration of the balance and the sense of spread of right and left stereos due to asymmetric hearing so as to be natural in a manner of hearing sensation. CONSTITUTION:This device is constituted of a signal inverting means 1 which inverts one stereo signal S2, an intermediate frequency signal component filtering means 2 which allows the intermediate frequency signal components of the signal outputted by the signal inverting means 1 to pass, signal synthesizing means 3 which synthesis the signal outputted by the intermediate frequency signal component filtering means 2 with the other stereo signal S1, and delay means 4 which delays the other stereo signal S2.
Patent JP-S60246772-A (JP)
Inventor: MITSUZUKA KAORU
IPC: A61F7/00
Filed: 1984-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5626581-A (JP)
Title: Disposal method for water containing phosphate and suspended matter
Inventor: JIYOUKOU ISAO
IPC: C02F1/58
Filed: 1979-08-13
Abstract: PURPOSE: To crystallize calcium phosphate effectively in an upper layer of a filter bed, by a method wherein crystal seed particles containing calcium phosphate are arranged so that the larger particles appear in the lower part of the filter bed layer, and water containing phosphates causing eutrophication is passed through the filter bed.  
     CONSTITUTION: A filter bed is formed in such a manner that crystal seed particles containing calcium phosphate, such as hydroxyapatite, fluoroapatite, or tricalcium phosphate, are filled in such a way that the larger particles appear in the lower part  of the layer and the smaller ones in the upper part, and water containing phosphates and suspended matter is passed upward countercurrently in the presence of  calcium ions while a reaction is conducted. Thus, impurities are removed in the  lower layer having high filtrating performance, and calcium phosphate is crystallized from a purified reaction liquid in the upper layer having high phosphate- removing activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60244831-A (JP)
Title: Detecting method of gas leak position
Inventor: TANAKA HIROAKI
IPC: G01M3/00
Filed: 1984-05-21
Abstract: PURPOSE:To detect a leak position of gas securely in a short time by detecting an ultrasonic wave generated when the gas is blown out of an extremely small hole. CONSTITUTION:An ultrasonic sensor 4 is provided to a base body which is constituted movably along at the inside of a gas supply pipe buried in the ground. The base body 3 incorporates a proper driving mechanism and moves by itself. Thus, the ultrasonic sensor 4 is moved by the base body at the inside of the pipe 1. In this case, the position of the base body 3 is measured by a rotary range finder, etc. If there is a leak in the pipe 1, an acoustic wave containing an ultrasonic wave is generated at the leak position, so the acoustic wave is detected by the ultrasonic sensor 4 and the leak position 5 is then detected from variation in the reception level of the ultrasonic wave which varies as the base body 3 moves.