baber/WOPTO huggingface dataset:
Patent JP-H11235058-A (JP)
Title: Vibrator and vibraton wave actuator
Inventor: KOJIMA NOBUYUKI
IPC: H02N2/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibrator which can eliminate a continuity defect caused by the breakage of a flexible printed board and has high reliability. SOLUTION: A vibration device has a layered piezoelectric device 5, a flexible printed board 6 connected to the layered piezoelectric device 5, and two elastic elements between which the piezoelectric device 5 and the flexible printed board 6 are held. A driving alternating signal is applied to the layered piezoelectric device 5 through the flexible printed board 6 to excite vibration. The flexible printed board 6 has a part held between one of the elastic elements and the layered piezoelectric device 5 and a part extended outward from the held part. A shaping member 22 by which a bent part of the flexible printed board 6 is smoothly warped is attached to a boundary position between the held part and extended part of the flexible printed board 6.
Patent JP-H08205544-A (JP)
Title: Inverter for intermediate and large capacity ups system and operation control method therefor
Inventor: KARIYONE MASAMI
IPC: H02J3/46
Filed: 1995-01-25
Abstract: PURPOSE: To simply eliminate the insertion or removal of an inverter unit by connecting built-in inverter units in parallel by a plug-in method to form an inverter. CONSTITUTION: Inverter units 21 to 2n are connected in parallel with the DC output circuit of a rectifier via start switches 11 to 1n provided at the DC input side. The AC output sides of the units 21 to 2n are connected in parallel with the input side of an output transformer 6 via reactors 51 to 5n , and a parallel capacitor 7 is connected in a parallel with the output side of the transformer 6. The units are formed in built-in type, and can be simply inserted or removed by a plug-in method. Accordingly, a defective unit can be simply replaced with a normal unit without removing the power source, thereby enhancing the reliability of its UPS function.
Patent JP-S59183576-A (JP)
Inventor: BUERUNAA RUBERUTO
IPC: G06T1/00
Filed: 1984-02-20
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-S56124350-A (JP)
Title: Taste improvement of vegetable protein
Inventor: TOBA SHIGERU
IPC: A23J3/00
Filed: 1980-03-07
Abstract: PURPOSE: To eliminate peculiar taste of vegetable protein of its own, to make its taste better, and to widen the range of its use, by blending vegetable protein with specific amounts based on dry vegetable protein wt. of a sulfur-containing amino acid and spice respectively.  
     CONSTITUTION: Vegetable protein obtained from soybeans, wheat, etc. is blended with 0.05W2.0wt% basd on dry vegetable protein wt. sulfur-containing amino acid (e.g., methionine, cysteine, etc., their salts, and their derivatives) and 0.05W 0.5wt% spice (e.g., sage, cinamon, etc.). The vegetable protein is blended with the amino acid and the spice in such a way that all are in the form of powder or water dispersion. The above-mentioned range of the additives do not make the taste and smell of the additives of their own not too strong. Consequently, the value of use is extended to a wide range of foods, e.g., sea paste food, dairy products, e.g., cheese, etc., cakes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59154232-A (JP)
Title: Shovel with hoist
Inventor: KIRII KENZOU
IPC: E02F3/96
Filed: 1983-02-22
Abstract: PURPOSE:To select shoveling operation or lifting operation for a shovel by jointly providing a hoist with a lifting boom to the rocking arm part of a shovel connected with the main arm and subarm in an extendible manner. CONSTITUTION:A hoist T with a lifting boom 11 is jointly provided to a rocking arm part 4 connected with a main arm 4a and a subarm 4b in an extendible manner. The operation of a shovel is made by operating the rocking arm part 4 and a bucket 9 in a rocking manner. During the downtime of the shovel function, lifting operation can be made by the hoist T, and when the rocking arm part 4 is bent and the bucket 9 is landed on the ground, the lifting condition of loads can be stabilized because the hoist T is supported by the rocking arm part 4 and the bucket 9. Furthermore, by varying the positions of the pins 12 and 15, the moving range of the lifting fulcrum of the boom 11 can be widened.
Patent JP-H07214240-A (JP)
Title: Pressure resistant collapsible core for molding
Inventor: NEMOTO MASARU
IPC: B22C9/10
Filed: 1994-02-01
Abstract: PURPOSE:To obtain a pressure resistant collapsible core consisting of a collaps ible material with which molded goods having excellent quality are obtainable without receiving restrictions on shapes. CONSTITUTION:This pressure resistant collapsible core 1 which is formed by using the collapsible materials, such as paper and grains, and has pressure resistance is located between a cope 2 and a drag 3 to form a mold 4. A molding material, such as molten aluminum, synthetic resin or ceramic material, is poured according to the material quality of molded goods 6 into the cavity formed in the mold. After the molded goods having the shape meeting the shape of the cavity part are formed, the molded goods 6 are taken out of the mold 4. The removal of the pressure resistant collapsible core is executed by removing the removable parts and removing the vemaining heat of the parts where the remaining heat is removable. The remaining parts are almost completely removed and dissipated by dissolution using a solvent, such as water, or combustion by heating, etc.
Patent JP-2000228707-A (JP)
Title: Digital copying machine network system
Inventor: MASUYAMA HIROSHI
IPC: H04N1/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a picture with high reliability on which same print information is printed by transmitting date and time information of one machine (master machine) of connected machines to other connected machines and printing out the picture including the transmitted data and time information. SOLUTION: In the case that a date print mode is set in a connection mode, a master machine (a network copying machine 1000; a digital PPC-I) transmits date data of its own machine to a slave machine (a network copying machine 1000; a digital PPC-II) so as to match the printed date between the master machine (the network copying machine 1000; the digital PPC-I) and the slave machine (the network copying machine 1000; the digital PPC-II).
Patent JP-H05271898-A (JP)
Title: Surface treatment method of injection screw in injection molding machine
IPC: C23C4/12
Filed: 1992-02-17
Abstract: PURPOSE: To provide an optimum surface treatment method to improve the wear resistance and the corrosion resistance of an injection screw, to improve the value of the injection screw, and to improve the service life thereof.  
     CONSTITUTION: The energy density of the laser beam 5 is set to 10 4 -10 5  W/cm 2 , the cladding area of an injection screw 1 is perpendicularly irradiated with the laser beam 5, and the injection screw 1 is fed so that the range of the energy density is kept by the irradiated laser beam 5. The covering metal powder 7 is transported with the inert gas to shut off the cladding area from the air, and the powder is fed with the prescribed flow rate to the cladding area, the fed covering metal powder 7 is melted by the laser beam 5 and deposited on the surface of the injection screw 1 to form a cladding layer with the wear resistance and corrosion resistance. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61191247-A (JP)
Title: Manufacture of coil
Inventor: SASAKI MASAO
IPC: H02K3/00
Filed: 1985-02-19
Abstract: PURPOSE:To improve winding-up tightness and winding-up space factor, by a method wherein after oxide film is formed on the surface of a sheet rolled conductor for a sheet conductor processed in a coil shape, a fixing layer with bonding property is formed on the oxide film. CONSTITUTION:A rolled copper foil plate 21 is processed in an electric furnace, and even oxide film 22 is formed on the surface. After the copper foil plate 21 is cooled, epoxy bonding agent is coated thin twice on the oxide film 22, and for example, a fixing layer 23 of 10mum in thickness is formed. Also, a conductor plate 24 is produced by baking. The conductor plate 24 is produced by baking. The conductor plate 24 is wound up coating an axial core with bonding agent, and a cylindrical unit in a specified shape is produced. The cylindrical unit is set in molding liquid, and the mold is solidified. The mold unit is sliced to obtain mold sliced coils. By said method, winding-up tightness and winding-up space factor can be improved.
Patent JP-S57144279-A (JP)
Title: Dihydro ml-236b and dihydro mb-530b and derivative thereof
Inventor: NAKANO KUNIO
IPC: A61K31/22
Filed: 1981-03-02
Abstract: NEW MATERIAL:Dihydro ML-236B and dihydro MB-530B expressed by formulaI(R 1  is H or methyl), metallic carboxylate thereof expressed by formula II (M is metallic element; n is valence), amino acid salt and amine salt of carboxylic acid thereof expressed by formula III (A is amino acid or organic amine) and carboxylic ester thereof expressed by formula IV (R 2  is alkyl, etc.).  
     USE: A remedy for hyperlipemia and preventing agent for arteriosclerosis.  
     PROCESS: ML-236B or MB-530B is dissolved in a solvent, e.g. methanol or ethanol, and then hydrogenated in the presence of a catalyst, e.g. palladium catalyst, to give the compound of formulaI. The compound of formula II is obtained by catalytically hydrogenating a metallic carboxylate of ML-236B or metallic carboxylate of MB-530B in the same way without advancing the reduction to further than the dihydro derivative. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53113360-A (JP)
Title: Insulation casing for refrigerator
Inventor: OZAKI HIDEMASA
IPC: F25D23/08
Filed: 1977-03-16
Abstract: PURPOSE: To improve insulation effect of the desired part, by locating the bag filled with gas or chip material having a low thermal transfer efficiency ay a part where improvement of heat-insulation performance is partly needed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09223124-A (JP)
Title: Method and device for discrete cosine transformation and inverse discrete cosine transformation by data compressing and expanding device
Inventor: MATSUMOTO TAKAO
IPC: H04N19/423
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To speed up discrete cosine transformation(DCT) or inverse DCT by decomposing a two-dimensional rotational operation into a necessary irreducible number of rotational operations for specific discrete angles. SOLUTION: The DCT and inverse DCT are performed by using a two-dimensional rotational operation of an angle θ shown by equation I and input data (x[0], y[0]) as an object of the two-dimensional rotational operation is calculated; and a rotational operation for a discrete angle shown by equation II represented by using previously found δ[i], p[i], and q[i], is performed (n) times and finally obtained output data (x[n], y[n]) is corrected. In the equation I, (x, y) is data before rotation and (x', y') is a logical value after rotation. At this time, irreducible steps needed for the rotational operation for not an arbitrary angle, but the predetermined angle are found on the basis of equations III-V, and each step consists of only a shift, and addition and subtraction. In the equations III-V, E is an allowable error angle and k[i] is a real number.
Patent JP-S63199841-A (JP)
Title: Aluminum alloy for cold forging
Inventor: UNO TERUO
IPC: C22C21/06
Filed: 1987-02-13
Abstract: PURPOSE:To produce an aluminum alloy for cold forging having excellent hardenability, corrosion resistance, cold forgeability, etc., by incorporating specific specific ratios Mg, Si, Cu and Fe into Al. CONSTITUTION:The Al alloy contg. 0.4-0.8% Mg, 0.3-0.7% Si, 0.1-0.6% Cu, 0.05-0.4% Fe and the balance consisting of Al with impurities is prepared. The high quality of Al alloy products which have the excellent hardenability after extruding, have excellent mechanical strength even subjecting the alloy to the cold forging without requiring a heat treatment of quenching and tempering and have the corrosion resistance can be obtd.
Patent JP-H08215431-A (JP)
Title: Game device with three-dimensional displaying function and method for using game device
Inventor: KOTANI HIDEO
IPC: H04N13/346
Filed: 1995-02-17
Abstract: PURPOSE: To enhance the power of representing by making variable the three- dimensional sense itself drawn out by image synthesis when display for game is to be made. CONSTITUTION: Using a half mirror 22 a diorama virtual image is formed by a diorama housing cabinet 12 installed at the front and an image is cast on a screen 38 from a CRT 40 in a projector housing cabinet 14 at the rear so that the diorama virtual image and screen image are overlapped when viewed from the player 18. The screen 38 and CRT 40 etc., are consolidated in a projector housing 34, and the whole housing 34 is arranged as capable of running within the projector housing cabinet 14, and thereby the fore-and-aft positioning of the diorama virtual image relative to the screen image is varied.
Patent JP-S59155578-A (JP)
Title: Ocean temperature difference electric power generating system
Inventor: TAKAYANAGI MIKIO
IPC: F03G7/05
Filed: 1983-02-24
Abstract: PURPOSE:To increase the amount of retrieving electric power remarkably in accordance with the seasonal fluctuation of seawater temperature by a method wherein a signal to control a water introducing amount is outputted from a control indicator, indicating the opening degree of an adjusting valve based on the temperature difference. CONSTITUTION:When the seawater temperature exceeds a design temperature, the opening degree of the adjusting valve 4 is controlled by a signal from the control indicator 11 to increase steam pressure. At the same time, the movable blades of a hot-water pump 1 and a cool water pump 8 are controlled by the water introducing amount control signal from the control indicator 11 to keep the generating output of a turbine 5 near a rating output. On the other hand, when the seawater temperature is lower than the design temperature, the adjusting valve 4 is controlled and, at the same time, the movable blades of the hot- water pump 1 and the cool water pump 8 are controlled by the water introducing amount control signal from the control indicator 11 to increase the seawater introducing amount.
Patent JP-H07239302-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: NISHIGAKI HIDEHISA
IPC: G01N21/31
Filed: 1994-02-28
Abstract: PURPOSE:To interrupt heating in the case of the trouble of an optical sensor to issue an alarm by providing a means comparing and judging the signal value of a temp. detecting optical sensor and the signal value corresponding to objective temp. CONSTITUTION:A CPU 7 outputs a signal to a current adjusting circuit 10 through a D/A conveter 8 and a comparison circuit 9 so as to apply a reference voltage corresponding to the objective temp. of a heating program to a graphite tube 3 and the circuit 10 adjusts the current of a power supply 12 to supply the reference current corresponding to the objective temp. to a tube 3. The tube 3 is heated to rise in temp. and the temp. of the tube 3 is detected by an optical sensor 13 and amplified to be taken in the CPU 7 through an A/D converter 14 and compared with a signal value corresponding to the objective temp. The CPU 7 corrects and determines the current value allowed to flow to the tube 3 when the difference between the signal value of the sensor 13 and the signal value corresponding to the objective temp. is within a predetermined tolerance range and judges the trouble of the sensor 13 or the deterioration of the tube 3 when the difference is out of the tolerance range to stop the current to the tube 3 to interrupt heating and displays an alarm message.
Patent JP-H09224245-A (JP)
Title: Video signal coder
Inventor: YONEYAMA TERU
IPC: H04N19/146
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a video signal coder coding a video signal with a high efficiency in which edit is easy and excellent coding results are obtained from every input video signal. SOLUTION: The video signal is coded from the same initial state by a coding means 12 for each of prescribed image unit generated by a multi-group of picture(MGOP) division means 11 and a stream link means 13 generates a final bit stream. Thus, the edit in the unit of MGOP is easy and since the unit of edit is extended from GOP into MGOP, the information distribution depending on the input is attained and since coding information generating means 14 stores coded information of each MGOP, the information in the preceding coding is used effectively again even in the case of 2nd coding.
Patent JP-S61190953-A (JP)
Title: Wire bonder
Inventor: MUNAKATA HIROSHI
IPC: H01L21/60
Filed: 1985-02-20
Abstract: PURPOSE:To enable a bonding at the central position of a lead by mounting an arithmetic operation section computing the position of indication of optimum bonding in the actual lead to a control system. CONSTITUTION:A control system 2 has a recognition section 21, which recognizes an inner lead 18A and an electrode pad 19A for a semiconductor structure 17 form a signal from a TV camera 20 and outputs the central position of the structure 17 as a recognition data, a memory section 22, which previously memorizes the relative quantities of deviation of the positions of indication of optimum bonding (positions where the center of a capillary must be positioned) to the central position of various inner leads and electrode pads as data, and an arithmetic operation section 23 determining the absolute positions of indication of optimum bonding of the inner lead 18A and the electrode pad 19A in the present semiconductor structure 17 by outputs from the recognition section 21 and the deviation data memorized to the memory section 22. Accordingly, a wire bonder can be automated.
Patent JP-S59156795-A (JP)
Inventor: SHIGA HIROYUKI
IPC: B43K1/00
Filed: 1983-02-24
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-S56126933-A (JP)
Title: Contactless evaluator for semiconductor
Inventor: WADA YASUSHI
IPC: H01J37/244
Filed: 1980-03-11
Abstract: PURPOSE:To accomplish a contactless evaluation of a semiconductor device at a high accuracy by measuring the directional distribution of the secondary beam employing a plurality of detecting sections combining a energy discriminating device or a split collector electrode. CONSTITUTION:There are peaks 22 and 23 in different secondary beam distributions. When a proper potential is given a collector electrode 11, a charged secondary beam can be led outside an energy discriminator 6 passing through a screen 12 without being trapped. If a proper potential is selected between the screen 12 and a multiplex channel plate MCP19, the secondary beam reaches a collector 20 via the CMP19 and 19'. In the collector 20, while electrodes 20' and 20'' are viewed, beam 22 concentrates greatly on the electrode 20'. When the outputs of the two electrodes are the same, the release peak of the beam distributes on the central plane. The computation of the outputs of four electrodes enables estimation of consine in the direction of the secondary beam with respect to the axis of an incident primary beam 8. In this manner, the amount of the secondary beam, directional distribution and energy distribution are analyzed to examine a wafer pattern and actions.
Patent JP-H03234030-A (JP)
Title: Compound semiconductor field effect transistor
Inventor: TANAKA YUUJI
IPC: H01L29/812
Filed: 1990-02-09
Abstract: PURPOSE:To suppress decreases in drain current by depositing an n-type channel layer in a recess deep as predetermined bored in the semiinsulating substrate's surface and by forming a Schottky electrode over the semiinsulating substrate's surface and the n-type channel layer's surface. CONSTITUTION:A recess bored in the surface of a semiinsulating GaAs substrate 1 is filled with an n-type channel layer 2. A Schottky gate metal electrode 3 overlies in contact with the surfaces of the n-type channel layer 2 and the semiinsulating GaAs substrate 1, and the n-type channel layer 2 is surfaced with a source electrode 4 and a drain electrode 5 in ohmic junction with the n-type channel layer 2 in addition to the metal electrode 3. Hereupon, as a method of forming the n-type channel layer 2, the surface of the semiinsulating GaAs substrate 1 is smoothly etched with an etchant composed of H3PO4:H2O2: H2O=90:4:1 to form a recess deep as predetermined, doped with Si ions, and annealed to form the n-type channel layer 2. This process enables shift of threshold voltage to plus side and suppression of decreases in drain current.
Patent JP-S60186026-A (JP)
Title: Manufacture of electronic component
Inventor: KUJIRAI MASAYOSHI
IPC: H01L21/56
Filed: 1984-02-21
Abstract: PURPOSE:To provide a pretreating method of printing without neccessity of cleaning, with good resin marking and without deteriorating the environmental resistance such as moisture resistance by removing the contaminants of the surface of the resin by plasma ashing. CONSTITUTION:A diode chip is transfer molded with epoxy resin, cured at 180 deg. for 3hr to cure the resin. Then, this diode is set to a jig, and a gas plasma treatment is performed by the following conditions. Vacuum degree: 0.1mb, atmospheric gas: nitrogen, 500cc/min + oxygen, 50cc/min, temperature: 150 deg.C, the output of a plasma unit: 600W, treating time: 5min. After the plasma treatment, the polarity, type, lot number are printed on the surface of the resin with ink such as MAKEMU 7226 (trade name), heat treated at 150 deg. for 30min, and baked.
Patent JP-H05230352-A (JP)
Title: Thermoplastic resin composition
Inventor: YANAGISAWA KENICHI
IPC: C08L67/02
Filed: 1992-02-18
Abstract: PURPOSE:To obtain the subject composition, excellent in compatibility, heat, impact and chemical resistance and molding processability and useful as films, sheets, etc., by mixing a specific polyester-based resin composition with a specified thermoplastic polymer in a specific proportion. CONSTITUTION:The objective composition is obtained by adding (B) 0.1-10 pts.wt. thermoplastic polymer prepared by adding 0.001-5 pts.wt. inorganic nitrates such as ammonium nitrate to 100 pts.wt. composition composed of 80-20wt.% crystalline polyester-based resin and 20-80wt.% amorphous polyester- based resin and carrying out the melt reaction at 240-290 deg.C for 0.5-8hr to (A) 100 pts.wt. composition composed of 90-10wt.% crystalline polyester-based resin such as polyethylene terephthalate and 10-90wt.% amorphous polyester-based resin such as an aromatic polycarbonate.
Patent JP-H11227167-A (JP)
Title: Method and device for correcting positional shift of a plurality of cameras
Inventor: SATO HIROSHI
IPC: G06T7/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of patterns, which can not be inspected and the possibility of wrong correction of a positional shift and improve the reliability of an inspection by a method wherein the positional shifts of all the cameras except at least one camera, the amount of the positional shift obtained by which is adopted as the common amount of the positional shift, are corrected. SOLUTION: Calculating parts 241 -24n of the amounts of positional shifts between patterns to be inspected taken in through image inputting parts 201 -20n provided in every one of cameras 121 -12n arranged dividedly to the width direction of a printed mater 10 as an inspecting object and a standard pattern are provided.  After that, defect judging parts 281 -28n , which inspect the presence/ absence of defects through inspection by registering the patterns to be inspected and the standard pattern on the basis of the results of the calculation through the buses 261 -26n of local amounts of positional shifts, the bus 30 common to a system of the amount of positional shift for allowing to input the amount of positional shift obtained by either one of the respective cameras 121 -12n as the common amount of positional shift in the defect judging parts 281 -28n of the other cameras and output switches 251 -25n are provided.