baber/WOPTO huggingface dataset:
Patent JP-S63266960-A (JP)
Title: Facsimile control system
Inventor: YAGI TOSHIRO
IPC: H04N1/00
Filed: 1987-04-23
Abstract: PURPOSE:To smoothly operate s system by effectively initializing a connecting device and starting a communication thereafter. CONSTITUTION:The connecting device 2 is disposed between a facsimile equipment 5 and a computer 1 for transmitting prescribed image information to the facsimile equipment 5 in which the image information is registered and stored. Before the output control instruction of the image information, a reset signal is transmitted to the connecting device 2 from the computer 1 to activate and initialize the connecting device 2. After an initialization completion is communicated to the computer 1 from the connecting device 2, the image information is outputted to the facsimile equipment from the connecting device 2.
Patent JP-S59226819-A (JP)
Title: Absolute position detector
Inventor: AMAMIYA YOUICHI
IPC: G01D5/244
Filed: 1983-06-08
Abstract: PURPOSE:To detect the current position of an operation part even after a power source is turned off by allowing the 1st core which supports the primary winding of a resolver and the 2nd core which support its secondary winding to rotate, and making the 1st and the 2nd cores slightly different in rotating speed ratio. CONSTITUTION:Two primary windings 32 of the 2nd resolver 31 are connected to the output side of a carrier supply circuit 43 through rotary transformers 36 and 37 respectively. The primary winding 26 of the 1st resolver 25, on the other hand, is also connected to the output side of the carrier supply circuit 43. The secondary winding of the 2nd resolver 31 is connected to the input side of a phase discriminating circuit 44 through a rotary transformer 38, and the secondary winding 34 of the 1st resolver 25 is connected to the input side of a phase discriminating circuit 45 through a rotary transformer 30. Further, the input sides of those phase discriminating circuits 44 and 45 are connected to the output side of the carrier supply circuit 43, and the output sides of the phase discriminating circuits 44 and 45 are connected to an arithmetic processing circuit 46.
Patent JP-H08298537-A (JP)
Title: Telephone set with automatic sound response function
Inventor: HIRANO FUMITAKA
IPC: H04M1/00
Filed: 1995-04-25
Abstract: PURPOSE: To prevent the malfunction of a hand-free function by setting a system to be an incoming call state when the sound signal level of a sound frequency, which urges an incoming call, is judged to exceed a threshold level. CONSTITUTION: Noise at a periphery where a telephone set is installed is always detected by an A/D converter 33 being a noise level detection means, and an average value processing circuit 36, a sound field comparison circuit 37 and a threshold deciding circuit 38, which are threshold level deciding means, decide the threshold level corresponding to the level of noise. A sound judgement circuit 40 judges whether the sound signal level of the sound frequency, which urges the incoming call, exceeds the threshold level or not after a level signal arrives at a line. When the sound signal level of the sound frequency, which urges the incoming call, is judged to exceed the threshold level, the system is set to be the incoming call state. Since the system becomes the incoming state only when the sound signal level of the sound frequency, which urges the incoming call, exceeds the threshold level, noise is prevented from being recognized as the sound urging the incoming call.
Patent JP-H04332155-A (JP)
Title: Resin sealed semiconductor device
Inventor: HAGIWARA SHINSUKE
IPC: H01L23/50
Filed: 1991-05-07
Abstract: PURPOSE:To prevent packaging cracking from being produced owing to solder mounting on a wiring board by forming a ceramic coated film on a surface of an island part opposite to the side thereof where a semiconductor device is mounted or opposite surfaces of the same. CONSTITUTION:On the back of an island part 2 a lead frame is prepared which frame is coated with a 10-100mum thick alumina film 8 with the aid of ceramic flame spraying. On a surface of an island part 2 of the lead frame an IC device 4 is mounted through die bonding paste 5, and an inner lead 1a and the IC device 4 are wire-bonded through a gold wire 6. Hereby, package cracking is prevented from being produced owing to solder mounting onto a wiring board.
Patent JP-H04331345-A (JP)
Title: Measuring device of contact lens
Inventor: NODA MASAAKI
IPC: G01M11/00
Filed: 1991-05-07
Abstract: PURPOSE:To enable scattering of a measurement value depending on a measuring person to be eliminated and a measurement time to be reduced by performing measurement of a radius of curvature and a warpage of a center thickness and a base curve of a contact lens. CONSTITUTION:A title item is provided with a means 11 for detecting a focus- matching position automatically and a calculation means 12 for calculating a radius of curvature and a warpage of a center thickness/base curve from the focus-matching position information for an optical system based on the auto collimation method, thus enabling the center thickness, the radius of curvature of the base curve, and the warpage to be measured automatically without any contact with a single measuring equipment.
Patent JP-H08297217-A (JP)
Title: Optical integrated circuit and optical fiber gyroscope
Inventor: NAKAMURA SHIGERU
IPC: H01L27/15
Filed: 1995-04-25
Abstract: PURPOSE: To prevent the occurrence of a noise in a gyroscopic signal due to light propagated through a substrate of an optical integrated circuit by inserting a thin plate-like optical element into a groove formed so as to traverse a waveguide. CONSTITUTION: The optical integrated circuit 20 is constituted so as to be used for an optical gyroscope, and is provided with the substrate 21 and a Y branch 26 formed on its upper surface, and the Y branch 26 contains two branched branches 26A, 26B and a main branch 26C. Phase modulators 108 and serrodyne modulators 108' are formed respectively along two branched branches 26A, 26B. The groove 21A is formed on the upper surface of the substrate 21, and the thin plate-like insertion type optical element 50 is inserted into the groove 21A. The groove 21A is formed across the main branch 26C, and thus, the optical element 50 is extended across the main branch 26C. The optical element 50 may be formed to a rectangular thin plate-like shape, and the length of the long side is L, and the length of the short side is B.
Patent JP-S60244243-A (JP)
Inventor: TOYOFUKU AKIRA
IPC: A01G1/00
Filed: 1984-05-18
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-S5327702-A (JP)
Title: Double-column water tube type rapid cooling heat exchanger
Inventor: OONUKI TAKAO
IPC: F22B21/04
Filed: 1976-08-25
Abstract: PURPOSE: To obtain the rapid cooling heat exchanger compactly constructed in which the burning of the inner tube due to the accumulation of sludge does not arise and the manufacturing cost is low, by accommodating the downcomer and the steam riser which connect the oval type steam drum with the water drum in the oval drum. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H043801-A (JP)
Title: Boiler controller
Inventor: MIYAMA YUKIO
IPC: F23N1/02
Filed: 1990-04-19
Abstract: PURPOSE:To maintain the numerical values for performance of a plant by using a parameter that is given by the brand, etc. of used fuel and inputting measured values of the exhaust gas temperature at the furnace outlet, set temperatures, and total fuel quantity instruction value of boiler in order to calculate the fuel quantity instruction value of each burner. CONSTITUTION:The brand of coal is given by a signal setting element 207 and a function element 209 which receives a load instruction 101 and brand setting 208 gives the temperature at the furnace outlet for the boiler load. A signal 202 gives actual measured values of temperature at the outlet of the furnace measured by a gas thermometer. And a first calculator 211 receives signals 202, 210, 208 and a fuel instruction 151 to calculate fuel instructions 212 and 213 at the maximum capacity of each burner and in the range of turndown. Pulverized coal volume instructions 212 and 213 are compared with the actual flow rates 204 and 206 and the drive signals 216 and 217 for a supply coal feeder are given in order to make the deviation in said comparison zero. With this arrangement the shortcomings in steam pressure control are eliminated.
Patent JP-H06293641-A (JP)
Title: Dermal medicine for external use
Inventor: YAMAMOTO TAKESHI
IPC: A61K8/00
Filed: 1993-04-05
Abstract: PURPOSE:To obtain a dermal medicine for external use, improved in percutaneous absorption of biotin, capable of continuously administering and useful for improvement of acne vulgaris or acute or chronic eczema. CONSTITUTION:A dermal medicine for external use, containing 0.01 to 10wt.% biotin, 1 to 20wt.% oleic acid and 1 to 20wt.% polyvalent alcohol having a 2 to 5C chain and 2 to 4 hydroxyl groups in the molecule.
Patent JP-2000290447-A (JP)
Title: Inorganic fiber-containing styrene-based resin expansion molding compound, method for molding the same and molded product
Inventor: NOMURA MANABU
IPC: B29K55/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding compound capable of easily giving lightweight molded products with good appearance, wide range of apparent densites and improved physical properties through making the bast use of characteristics including dimensional stability, rigidity, hardness and low price each inherent in styrene-base resins. SOLUTION: This molding compound comprises (A) 30-100 wt.% of styrene- based resin pellets comprising a styrene-based resin and a thermoplastic resin having compatibility with or affinity for the styrene-based resin and containing polar groups and containing 20-80 wt.% of inorganic fibers each having a length of 3-100 mm nearly the same as that of each of the pellets and arranged in parallel to one another, and (B) 0-70 wt.% of a styrene-based resin. The other objective molding method comprises melt-kneading the above molding compound, injecting on compress-injecting into a mold cavity 3 with the molding compound thus kneaded and then enlarging the volume of the mold cavity 3 to expand the molding compound.
Patent JP-H02280324-A (JP)
Title: Dry etching method
Inventor: GOTOU TOMOAKI
IPC: H01L21/3065
Filed: 1989-04-21
Abstract: PURPOSE:To form a groove near vertical in a uniform depth even if its width is different by opening the discharge hole of a parallel flat plate type dry etching apparatus toward the center of a lower electrode, and reducing a generated plasma between both electrodes. CONSTITUTION:A silicon substrate 10 formed with a mask pattern is placed on a lower electrode 2 of a dry etching apparatus, and reaction gas 11 is introduced from a gap 7 between an upper electrode 3 and the top of a reaction tank 1 while regulating its flow rate. High frequency power is applied between the electrodes 2 and 3 while regulating the discharging state of a discharge tube 4 provided toward the center of the electrode 2 dispersively at the peripheral edge of the bottom of the tank 1 to generate a plasma 8. A groove of uniform depth is formed in the mask opening of the substrate 10 by etching of the plasma 8. A tapered angle is nearer the vertical as the quantity of oxygen in the reaction gas is less, but the uniformity of the depth of the groove is reduced.
Patent JP-S5626955-A (JP)
Title: Fluoran compound, production thereof and copying paper employing the same
Inventor: AKAMATSU TAKASHI
IPC: B41M5/145
Filed: 1979-08-09
Abstract: NEW MATERIAL:Fluoran compounds of formula I (wherein R 1 , R 2  are 1W3C alkyl, cycloalkyl, benzyl, phenyl, methyl-substd. phenyl; R 3  is H, chlorine, 1W4C alkyl; n is 1W3; R 4  is H, methyl; ring A is benzene ring, naphthalene ring).  
     USE: Pressure-sensitive or heat-sensitive copying paper (Said fluoran cpd. per se are colorless. When they are contacted with an acidic substance, they develops a dark black color. They are an electron-donative color coupler which excels in light resistance and solubility in an org. solvent)  
     PREPARATION: A compound of formula II is reacted with a compound of formula III in the presence of a dehydrating-condensing agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5327385-A (JP)
Title: Supporting struct ure of piezoelectric vibrator
Inventor: SANO YOSHIO
IPC: H03H9/21
Filed: 1976-08-25
Abstract: PURPOSE:Impact resistance is improved by tilting the supporting surface of a supporting table provided to a vibrator housing in relation to the plance of the housing and supporting the tilted supporting surface by way of an elastic plate material which also serves as the electrical lead of the excitation electrode of the vibrator.
Patent JP-S58219982-A (JP)
Title: Connecting plant of nuclear power installation and sea water desalting apparatus
Inventor: KAWANA SEIZOU
IPC: C02F1/16
Filed: 1982-06-16
Abstract: PURPOSE:To positively maintain the operation of a steam valve, by a method wherein a control system for controlling the load variation of a heat utilizing system is divided into two and the control system in a conventional heat utilizing system is directly adapted to one divided section while a independent control system in a heat generating system is newly provided to the other divided section. CONSTITUTION:An intermediate indirect heat exchanger 3 and a flash tank 6 are provided between the steam extraction part 1a of a nuclear power installation and the brine heater 9 of a sea water desalting apparatus and the pipe outside of the intermediate indirect heat exchanger 3 is communicated with the side of the intermediate nuclear power installation while the pipe inside thereof is connected to the side of a brine heater 9 by an intermediate heating medium pipeline 12. To a recirculation steam arranged pipe system 8 connecting the flash tank 6 and the brine heater 9, a heat transfer system A provided with a flow control valve 15 for making an outlet temp. constant on the basis of the outlet temp. of the brine heater 9 is provided and an extraction flow control valve 6 for controlling a steam extracting amount on the basis of internal pressure is provided between the steam extraction part 1a and the intermediate indirect heat exchanger 3 so as to make the internal pressure of the flash tank 6 constant.
Patent JP-S58219509-A (JP)
Title: Photographic lens
Inventor: IGARI KAZUO
IPC: G02B9/60
Filed: 1982-06-16
Abstract: PURPOSE:To obtain a photographic wide angle lens having well corrected aberrations in a lens system of the 5-group constitution consisting, successively from an object side, of a positive meniscus lens, a biconcave lens, a positive lens, a biconvex lens and a negative meniscus lens, by satisfying prescribed conditions. CONSTITUTION:The conditions of the equations (1)-(4) are satisfied in a lens system of the 5-group constitution consisting, successively of an object side, of a positive meniscus lens, a biconcave lens, a positive lens, a biconvex lens, and a negative meniscus lens. Here, (f) is the focal length of the entire system, f123 is the combined focal length of the 1st - the 3rd groups, f4, f5 are respectively the focal lengths of the 4th and the 5th groups, n2 is the refractive index of the 2nd group, and r9 is the radius of curvature of the face on the object side of the 5th group lens. The distortion aberration vulnerable to generation when the power of the 5th group lens is specified by the equation (2) is compensated by the conditions of the equation (4). The astigmatism is corrected by the conditions (3). The photographic wide angle lens having well compensated aberrations is thus obtd.
Patent JP-S63267054-A (JP)
Title: Audio response unit
Inventor: HAYASHI HARUYUKI
IPC: H04M11/00
Filed: 1987-04-24
Abstract: PURPOSE:To effectively transmit a message by conjecturing the message receiving environment of an opposite side in correspondence with the size of the integrated value of a signal power arriving from the opposite side after calling. CONSTITUTION:In a normal case, a person who answers a telephone 6 recognizes that it is from a message informing system and after that he continues listening without uttering a voice until the the message is terminated. Consequently, the value of accumulative input power which is calculated in a power decision part 3 is smaller than a prescribed set point, and the result is outputted to a control part 1, which judges it to be the normal termination of information after the termination of message output and outputs the instruction of line disconnection to a network control part 4. When the telephone set 6 is connected to a facsimile equipment, the voice and an FM modulation tone being the signals having more than a prescribed time are outputted from the side of the telephone set 6. Consequently, the value of cumulative input power in the voice output, which is calculated in the power decision part 3 becomes larger than the set point, and the result is outputted to the control part 1. The control part 1 judges it to be under the abnormal environment, outputs the instruction of voice output stop to an audio response part 2 and outputs the instruction of line disconnection to the network control part 4.
Patent JP-2000295634-A (JP)
Title: Image processor
Inventor: YANO NOBUYUKI
IPC: H04N9/74
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that starts a loopback from an optional position in the case of a color difference signal configuring a 4:1:1 signal and outputs a normal mirror image where left and right colors around the loopback position are not inverted. SOLUTION: This image processor has mirror processing circuits 99, 100 that respectively apply mirror processing to a luminance signal and color difference signals configuring a 4:1:1 signal. The mirror processing circuit 99 and 100 is provided with a storage means 101 that stores the received color difference signal, a constant generating means 108 that produces a constant required for distributing the color difference signal, an interpolation arithmetic means 107 applies an interpolation arithmetic operation to the color difference signal depending on the constant, means 102, 103 that respectively generate a write address and a read address to the storage means 101 respectively, a means 105 that sets a write range of the color difference signal to be stored in the storage means 101, and a read direction control means 104 that controls increase/decrease in the address generated from the address generating means 103.
Patent JP-2000295103-A (JP)
Title: D/a converter
Inventor: KAWAMURA AKINOBU
IPC: H03M1/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To eliminate an offset of a noninverting signal and an inverting signal without increasing restrictions on components of a D/A converter. SOLUTION: The D/A converter is provided with an adder circuit 8 that sums a digital signal ND given to the D/A converter and a digital signal outputted from a 1st latch 5 and provides an output of the sum, a D/A converter section 9 that converts a digital signal outputted from a 2nd latch 6 into an analog signal and provides an output of the analog signal, a D/A converter section 1 that converts a digital signal outputted from the adder circuit 8 into an analog signal and provides an output of the analog signal, a 1st amplifier section 2 that amplifies a signal outputted from the D/A converter section 1 and provides an output of the amplified signal,  and a 2nd amplifier section 3 that inversely amplifies a signal outputted from the 1st amplifier section 2 and provides an output of the amplified signal by using an output of the D/A converter section 9 given to a noninverting input of an operational amplifier 301 for a reference voltage.
Patent JP-S58218867-A (JP)
Title: Control system of parallel-operation power supply
Inventor: TOOYA HIROKAZU
IPC: H02M3/00
Filed: 1982-06-15
Abstract: PURPOSE:To stabilize output voltage, and to equilibrate and stabilize the output currents of a switching power-supply module by utilizing a microprocessor for the control of a parallel-operation power-supply control module and the switching power-supply module. CONSTITUTION:A parallel-operation power-supply controller is constituted by an upper section controller 1, a logic device 2, the parallel-operation power-supply control module 3 and the first and second switching power-supply modules 4, 5. The parallel-operation power-supply control module 3 consists of the microprocessor 31, a clock signal generating section 32, a register section 33, a program memory 34, an I/O port 35 and an A/D converting section 36. The first and second switching power-supply modules 4, 5 are each composed of the microprocessors 41, 51, clock signal generating sections 42, 52, register sections 43, 53, program memories 44, 54, I/O ports 45, 55, A/D converting sections 46, 56, driving pulse generating sections 47, 57 and DC-DC converters 40, 50.
Patent JP-2000294214-A (JP)
Title: Electrode installing leg part structure of battery pack
Inventor: SUGAWARA TATSUO
IPC: H01M2/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To install an electrode terminal in a battery pack without causing secular looseness by housing a battery inside, constituting a noncircular hole in an installing part of an electrode for sending electric power to electronic equipment of the box-shaped battery pack constituted so as to be installed in the electronic equipment, and fixing the electrode by inserting/ calking a boss into/by this hole. SOLUTION: A groove 4 is formed in a shape capable of inserting/arranging a bending electrode plate 5 by continuing with an opening 3 of a corner part 2 of a battery pack body l. A cross-sectional U shaped hook is formed by continuing with the groove 4. A noncircular hole 9 such as an acute angle star shape is formed on the other end of the bending electrode plate 5. A dimension of a boss 11 and a hole 9 is formed in a dimension capable of forcedly inserting the boss 11 into the hole 9. A second bending part 7 of the bending electrode plate 5 is inserted into and hooked on a U shaped place of the hook to be forcedly pushed in, and the bending electrode plate 5 is seated on the groove 4 so that the boss 11 is inserted into and temporarily fixed to the hole 9. The boss 11 is calked by heat, and the bending electrode plate 5 is fixed and installed inside the battery pack body 1.
Patent JP-H07308741-A (JP)
Title: Method for sealing poured molten steel flow
Inventor: SATO YUKO
IPC: B22D11/10
Filed: 1994-05-17
Abstract: PURPOSE:To easily and surely restrain the oxidation of poured molten steel flow caused by atmosphere in a low cost, in a sealing device having a type covering surroundings of the molten steel flow poured into a tundish from a ladle with a cylindrical shield. CONSTITUTION:In the sealing method shutting off the poured molten steel flow 9 from the outer atmosphere by covering the surroundings of the poured molten steel flow 9 with the cylindrical shield of an intermediate ring 5, a tundish pouring tube 6, etc., combustion gas G burnt at low air ratio is supplied in the cylindrical shield, and the invaded air 14 is reduction-burnt from occurring and eliminated to cover the poured molten steel flow 9 with the reduction atmosphere. Further, a method for blowing inert gas from the lower part of the cylindrical shield is used together with this method. The oxidation, the absorption of nitrogen, etc., to the poured molten steel flow 9 caused by the air are restrained and the clean steel is obtd.