baber/WOPTO huggingface dataset:
Patent JP-H02235489-A (JP)
Title: Picture coder
Inventor: TANAKA KOICHI
IPC: H04N19/85
Filed: 1989-03-09
Abstract: PURPOSE:To make the brightness of an object in a reproduced picture uniform independently of the pickup state by providing a position recognition means and an amplitude correction means to a reception frame memory section so as to compensate the brightness (amplitude) of an optional position of a picture frame. CONSTITUTION:A digital picture signal decoded by a decoding processing section 10 is written tentatively in either one of a frame memory A111 or a frame memory B112 under the control of a control section 113 in a reception frame memory section 11. In this case, the control section 113 supplies a write address to either the memory A111 or the memory B112. The write address is simultaneously fed also to a position recognition means 114, which recognizes the position of a picture data to be written on the picture frame. On the other hand, an amplitude correction means 116 applies a filter processing having a characteristic emphasizing a low brightness level among the brightness distribution belonging to a histogram by the brightness of a face of a man depending on the difference of the pickup state to a digital picture signal.
Patent JP-H08228486-A (JP)
Title: Control method of dc-ac inverter
Inventor: HASEGAWA AKIRA
IPC: H02M3/335
Filed: 1995-02-22
Abstract: PURPOSE: To prevent the drop of efficiency caused by the capacitance between the electrodes of switching element, and enable the operation of high frequency by clamping the voltage added to the switching element below the power source voltage, and also, keeping the condition of Z.V.S, making use of accumulated energy. CONSTITUTION: Voltage is added to the series circuit of a rectifier D2 for clamping, a transformer 5 parallel with a switching element S2 , and a capacitor C2 by a switching element S1 parallel with a clamp rectifier D1 . The voltage added to the switching elements S1 and S2 is clamped below the voltage of the power source 1 by the rectifier D2 for clamping by turning on or turning off the switching elements S1 and S2 at a proper delay time. By making use of the energy accumulated in the primary winding of the transformer 5 and the capacitor C2 , the condition of Z.V.S(zero volt switching) is always kept, covering a wide output control range.
Patent JP-S54147643-A (JP)
Title: Combined feed water device and internal pressure adjustor
Inventor: MATSUMOTO YOSHIHISA
IPC: F24H9/00
Filed: 1978-05-12
Abstract: PURPOSE: To facilitate maintenance and inspection and cut doen cost and volume by providing a unit for feed water and internal pressure adjustment for a heating circuit, independently from a boiler.  
     CONSTITUTION: A safety valve 13 is opened manually and a circulating pump 5 is operated for feeding water to a circuit. Then the valve 13 is closed and a pressurizing pump 11 is operated for pressurizing feed water until a pressure switch 15 reaches an OFF set point. There are provided a pressure tank 16 for decreasing the frequency of starting and stopping of the pump 11, an automatic air vent valve 17 for the air separated by the heating of a boiler 1, and a power source part 18. This unit is mounted on a base 19, with a cover 20 removably fitted. The unit is connected to the boiler 1 through a connection metal 21, and its leg part 24 is beared against the side wall of the boiler 1 through a damping member 22 for ensuring stability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03257599-A (JP)
Title: Payment register system
Inventor: NANPO KAZU
IPC: G07G1/12
Filed: 1990-03-07
Abstract: PURPOSE:To attain the unitary collection and control of the payment data with no intervention of manual operations by connecting a charge master file to a terminal charge file via a host computer and a terminal processing part. CONSTITUTION:The payment register system consists of a host computer 1, a charge master file 2, a terminal processing part 3, a terminal charge file 4, a general-purpose terminal 5, and the POS terminals 6 and 6a. The payment data are written into the file 4 via the terminals 6 and 6a, etc. The processing is instantaneously carried out for each generation of the payment data. Then the written payment data are transferred to the file 2 form the file 4 via the part 3 and the computer 1. Thus the payment data can collected and controlled in a unitary way with no intervention of the manual operations.
Patent JP-H06276593-A (JP)
Title: Composite speaker system
Inventor: OTSUKA ISAO
IPC: H04R1/26
Filed: 1993-03-17
Abstract: PURPOSE:To improve the working efficiency of the mounting and exchange repair of a second speaker by making a wall surface forming a first cabint freely attachable and detachable. CONSTITUTION:The wall surface of a first cabinet 4 is formed. A composite speaker system is formed by a first speaker 1 mounted on a cover 10 and a second speaker 2 mounted on the diaphragm 3 of a second cabinet 5. This cover 10 is made freely attachable and detachable to the cabinet 5. Therefore, when the cover 10 is removed, the mounting and the exchange repair of the speaker 2 become easy and the working efficiency is improved.
Patent JP-S59198882-A (JP)
Title: Inverter circuit
Inventor: HARA TAKAHIRO
IPC: H02M7/538
Filed: 1983-03-31
Abstract: PURPOSE:To effectively perform a control operation by providing a switch circuit which closes to eliminate the difference of both end voltage of the primary winding of an inverter transformer when a pair of switching elements conducted alternately are both OFF. CONSTITUTION:Transistors 2, 3 are alternately turned ON and OFF to apply the voltage of a DC power source 1 to the primary windings 5, 6 of an inverter 4, and power is supplied from the secondary winding 7 to a load 8. At this time a switch circuit 11 for shortcircuiting the primary windings 5, 6 is provided, and operated to become ON during the period that the transistors 2, 3 are both OFF. Accordingly, the voltage of the ends of the windings 5, 6 are set to zero when the transistors 2, 3 are both OFF, thereby eliminating the variation in the voltage of the primary windings 5, 6. Consequently, the output voltage can be accurately controlled by the regulation of the ON periods of the transistors 2, 3.
Patent JP-S62213721-A (JP)
Inventor: SAKURAI TADAYOSHI
IPC: A47K13/30
Filed: 1986-03-17
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-S54150845-A (JP)
Title: Method and device for neutralizing water
Inventor: SAWA TOSHIO
IPC: C02F1/461
Filed: 1978-05-16
Abstract: PURPOSE: To remove impurity effectively at an increased speed by introducing the waste water through a particle active carbon layer which is polarized by flowing the direct current therethrough, floating for separation the suspended substance by the bubbles produced therein, and attaching the disolved impurity to the active carbon.  
     CONSTITUTION: The waste water added with chamicals from a condensing agent vessel 4 is introduced into a disposing vessel through an exhaust water duct 3 having a distributing pipe 5 for passing through a particle active carbon layer 10 which is polarized by flowing the direct current from a direct current source 11. The electrolytic zone 2 including this layer 10 produces fine bubbles 6, which rise upward so as to float up the condensed flocks in the exhaust water and separate them therefrom. At the same time of this, the soluble impurity such as ammonium ions or organic substance included in the waste water is removed by attachment. Thus a disposed water can be obtained, which can be used as a neutralized water. When the impurity heap is accumulated in the carbon layer 10, a pump 13 is driven to suction water from a circulating pipe 14 for cleaning the layer 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56153335-A (JP)
Title: Exposure control method
Inventor: TERASHITA TAKAAKI
IPC: G03B7/28
Filed: 1980-04-30
Abstract: PURPOSE:To print the frames of continuous scenes under similar conditions by determining exposures through considering the degrees of resemblance to the densities of other original pictures in an exposure control method for determining exposures through measuring the densities of the original pictures. CONSTITUTION:Original pictures are subjected to scanning and photometry, and various kinds of density information (average densities by color components, maximum densities, minimum densities, average densities of the upper, lower, right and left parts of image planes) are obtained and are beforehand stored in a memory. The differences in various kinds of density information values between the original picture to be printed and the original pictures adjacent to this are determined, their weighted average are calculated and these are set as the degrees of resemblance of both original pictures. The exposure is determined by considering the weighted average value for the degrees of resemblance of several frames before and behind the original picture to be printed.
Patent JP-H08256208-A (JP)
Title: Traffic data gathering system
Inventor: KOBAYASHI YUTAKA
IPC: H04M3/36
Filed: 1995-03-16
Abstract: PURPOSE: To prevent the performance deterioration of a communication equipment accompanying traffic data gathering as much as possible in a traffic data gathering system in the communication equipment. CONSTITUTION: In the communication equipment 500 provided with plural traffic measurement parts 510 for respectively measuring the prescribed kind of traffic data (d) and a traffic data gathering part 520 for periodically gathering the traffic data measured by the respective traffic measurement parts 510, the traffic data gathering part 520 is provided with an informing time setting means 521 for setting the time for informing the traffic data measured in the respective traffic measurement parts 510 dispersedly within a gathering period and informing the respective traffic measurement parts. The respective traffic measurement parts 510 are provided with a traffic data transmission means 511 for transmitting the measured traffic data to the traffic data gathering part 520 at the traffic data informing time informed from the informing time setting means 521.
Patent JP-H0629811-A (JP)
Title: Fet switch
Inventor: UDA NAONORI
IPC: H03K17/693
Filed: 1993-03-17
Abstract: PURPOSE:To obtain the FET switch to which an optimum characteristic for each transmission path is provided and manufactured in matching with other devices to be integrated. CONSTITUTION:The switch is provided with a small signal transmission path 1 provided with FETs 2,3 and through which a reception small signal inputted from an antenna 10 is sent and with a power transmission path 11 comprising FETs 12,13,14 and through which a transmission power signal is sent to the antenna 10. Either of the transmission paths 1,11 is used selectively. The FET circuit configuration differs from the transmission paths 1,11 and the FETs with different characteristics are employed for the paths 1,11.
Patent JP-H11194327-A (JP)
Title: Liquid crystal display device, its manufacture and liquid crystal projector
Inventor: SEKINE YASUHIRO
IPC: G02F1/13
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device improving the stability of a liquid crystal material without unevenness by providing an area different in polymer network to be asymmetric to a display area in a second polymer containing liquid crystal area. SOLUTION: The forming speed of the polymer network of a part where UV luminous flux enters the prescribed area (area containing area whose polymer network is different from picture display area 15) 18 in a pre-polymer mix composition of a liquid crystal through a seal area 13 is the slowest and forming speed becomes faster in order from the picture display area 15 and the area where luminous flux enters the seal area 13 from the prescribed area 19 of the pre-polymer mix composition of liquid crystal. A difference exists in the polymer network of a partial area of the areas 18 and 19 different in forming speed of polymer network from the picture display area 15. Luminance becomes high by about 10-20%. Thus, a liquid crystal panel superior in display is formed when scanning at desired speed in the picture display area 15.
Patent JP-S58175930-A (JP)
Inventor: DAN KOUTAROU
IPC: H02J3/18
Filed: 1982-04-05
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-H05256839-A (JP)
Title: Chromatograph
IPC: G01N30/86
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a liquid chromatograph by which it can be easily confirmed that determination is surely performed. CONSTITUTION:The title liquid chromatograph constituted of a pump 2, sample injector 3, column 4, detector 5, and data processor 6 collectively outputs determined results obtained by means of a chromatogram waveform processing or calibration curve preparing function as one output. Or, the chromatograph compares the determined results obtained by means of the chromatogram waveform processing or calibration curve preparing function with each other and, when the difference between them exceeds a preset range, outputs the determined results together with a marker indicating the difference. Therefore, the completion of determination can be surely confirmed.
Patent JP-H05256979-A (JP)
Title: Reactor trip device
IPC: G21C7/14
Filed: 1992-03-16
Abstract: PURPOSE:To make the detection position of incore insertion of a control rod during scram as deep as possible by detecting a zero cross point and improve an automatic detection function. CONSTITUTION:In coupling with an outer extension tube in a guide tube 1, an acceleration tube 18 is provided and a permanent magnet 24 is provided in the acceleration tube 18. Also a coil 25 moving with the permanent magnet 24 is provided in the guide tube 1. To this coil 25, a signal converter 28 for detecting the zero cross timing of sine wave coil signal wave shape is connected. This signal converter 28 constitutes circuits to compare the sine wave with a predetermined threshold value and to generate a signal corresponding to the contact exceeds signal in the case the signal exceeds it and exhibits zero cross.
Patent JP-H05256982-A (JP)
Title: Accumulator water tank for emergency reactor water injection device
IPC: G21D1/00
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an accumulator water tank capable of preventing the flowing of the injected water together with gas by decreasing the generation of jet flow and switching from a large flow to a small flow in a relatively short time. CONSTITUTION:An accumulator water tank 13 communicates with the reactor primary cooling system via a communication pipe having a check valve is provided with a spiral diode provided at the communication pipe inlet in fluid communication relation and inflow pipes for large flow and small flow provided to the spiral diode in fluid communication relation. At the open end 3a of the large flow pipe 3, a cap 1 having a jet flow reducer 1a is arranged. The cap 1 reduces the jet flow generated when the injected water goes over the lower end of a jet flow reducer 1a and to the open end 3a of the large flow pipe, expedites the completion of switching from large flow to small flow and prevents gas carryunder.
Patent JP-H02238918-A (JP)
Title: Preparation of continuous composite molding
Inventor: NISHIMURA TATSUO
IPC: B29C48/355
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a product with stable and uniform quality by moving and passing through a work at an approximately const. speed in an extrusion and molding process. CONSTITUTION:A work W in a work stocker is pushed out by means of a pusher 5 and pinched by means of the first and second feed rollers 11 and 13 and sent in a molding process 15. The first work detector S1 detects the work and actuates the pusher 5 to send out the next work to a pinching and transferring process 7. The work fed in the molding process 15 is monolithically molded with a resin molding part 23 of a synthetic resin. At this instance, as the work W is pushed and moved at a const. speed by the next work, a uniform resin molding part 25 is obtd. When passing through of the molding process 15 is detected by the second work detector S2, aparting rollers 35 and 35 approach and the molded work 25 is pinched. As the moving speed of the aparting rollers 35 and 35 is high, the molded work is separated from the following molded work 25 and only a resin molded part is extended and is cut by means of a cutter 31 and is sent out to a taking out process 39.
Patent JP-H08234515-A (JP)
Title: Image forming device
Inventor: SERIZAWA YOJI
IPC: G03G15/00
Filed: 1995-02-22
Abstract: PURPOSE: To improve the operability at the time of selecting a recording paper supplying port by providing a means for recognizing the attaching condition of a recording paper feeding unit and a means for selecting the paper supplying port of a recording means from among the plural ports in accordance with the recognized attaching condition. CONSTITUTION: An envelope feeder controlling part 109 controls operation for supplying paper from an envelope feeder and detects whether the envelope feeder is attached or not based on instruction from an engine controlling part 102. An option cassette controlling part 110 controls the operation for feeding the paper from an option cassette and detects whether the option cassette is attached or not based on the instruction from the part 102. When the attachment of such an option paper feeding unit as the envelope feeder or the option cassette is detected by the parts 109 and 110, a paper supplying port switching controlling part 111 sets respective paper supplying ports to the paper supplying port of a printer engine in accordance with the order of priority.
Patent JP-H04274269-A (JP)
Title: Image forming device
Inventor: KIMURA KOJI
IPC: G03G15/16
Filed: 1991-02-28
Abstract: PURPOSE:To secure a good image at all times in a way of eliminating the irregulaties of a transfer paper holding member without entailing any damage to equipment and parts in a transfer device, thereby preventing the suction failure and misregistration of transfer paper, and getting rid of any image color slippage due to transfer misregistration and image unevenness, transfer slip due to transfer failure, by improving the extent of assembleability and interchangeability in the transfer paper holding member being installed in the transfer device. CONSTITUTION:An elastic member 32 formed with urethane foam or rubber or the like and a rigid member 33 consisting of a metal plate, etc., are stuck to the underside of one side end of a transfer paper holding member 34 as one body with each other by means of a double-sided tape or the like. In addition, each of screwing U-shaped grooves 32a, 33a for clamping the unified transfer paper holding member 34 to a transfer device is formed in the elastic member 32 and the rigid member 33, and an escaping hole 34a is in stalled in the transfer paper holding member 34 in accord with these screwing U-shaped grooves 32a, 33a.
Patent JP-H09251564-A (JP)
Title: Money processing system
Inventor: KONTA KAZUNOBU
IPC: G06Q40/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the work efficiency of a clerk by timely monitoring a money processing terminal at hours appropriate for the actual operating state by monitoring the operating condition of the money processing terminal and judging whether or not the exhaustion or overflow of funds is to be generated at the money processing terminal. SOLUTION: A monitoring device 1 is realized from an information processor such as personal computer or work station and composed of a data possessing part 2, judging part 3, knowledge providing part 4 and output part 5 or the like. Then, the threshold value of fund exhaustion is expressed by a function fend (t) to be changed corresponding to time (t), the threshold value of fund overflow is expressed by a function ffull (t) to be changed corresponding to the time (t) and when the current stock gets out of the range held between the curved lines of the functions fend (t) and ffull (t), the judging part 3 judges the exhaustion or overflow of funds. Thus, the generation of fund exhaustion and fund overflow can be exactly predicted based on the real operating condition of ATM and the clerk can plan a job schedule concerning the fund replenishment/collection work of the ATM.
Patent JP-S59182670-A (JP)
Title: Coder of picture signal
Inventor: SEMASA TAKAYOSHI
IPC: H04N1/40
Filed: 1983-03-31
Abstract: PURPOSE:To improve the performance of data compression by deciding accurately a mesh point picture region based on the information of close picture elements within a prescribed range at the surrounding of a noted picture element to attain optimum coding at each region. CONSTITUTION:A picture signal (a) is stored once in a picture signal memory 8 for deciding region, a picture signal (q) of plural lines is read, and a region decider 2 outputs a mesh point region deciding signal (c) based on the noted picture element and a correlation coefficient between picture elements. This signal (c) separates accurately the mesh point region and a binary-coding region and is written in a region deciding memory 9. A region deciding signal forecasting device 10 and a forecast error signal forming device 11 form a signal (n) based on a region deciding signal (l) of this memory 9 and apply it to a coding signal selecting device 12. Further, the 2nd output signal (k) of the memory 9 is applied to a forecast signal selector 5 to select a signal as a result of processing the noted picture element by a picture signal memory 1 and forecasting devices 2, 3 for binary picture and for mesh point picture and the signal (q) is applied to the selector 12. Further, a coder 7 attains the optimum coding at each region.
Patent JP-S60203451-A (JP)
Title: Ink jet recording head
Inventor: KOBAYASHI JIYUNICHI
IPC: B41J2/16
Filed: 1984-03-28
Abstract: PURPOSE:To make an ink jet recording head with high reliability, good finish accuracy, and good yield by completely joining a photo-sensitive resin film by polymerization and hardening by irradiation of ultraviolet rays. CONSTITUTION:A base plate 1 with an ink discharge pressure-generating element 2 is covered with a photo-sensitive resin film 3, and a dry-photo resist 4 heated is laminated on the film 3 under a pressurizing condition. A mask 5 is laminated on them and they are exposed to light, and they are subjected to a solvent etching, whereby an ink supply chamber 8 is formed by the photo resist 4 of residual adhesive photo-sensitive resin film which is not hardened by polymerization completely. The base plate covered with a photo-sensitive resin film is further laminated by turning the photo-sensitive resin film downward, the bonded face is made closer under reduced pressures, and ultraviolet rays are irradiated on them to harden the residual photo-sensitive resin film and the photo-sensitive resin film by polymerization for complete joining. A highly accurate ink jet recording head can thus be produced with good yield without causing deformation, etc., by heat strain by a method using no mechanical process and no thermosetting resins.
Patent JP-H10237010-A (JP)
Title: Synthesis of tertiary carboxylic acid by using platinum carbonyl catalyst
Inventor: JO TSUYOSHI
IPC: C07C51/12
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To produce selectively a tertiary carboxylic acid whose carbon number is one more than that of its starting material by synthesis under mild conditions. SOLUTION: This tertiary carboxylic acid is produced by making a starting material (olefin, alcohol, diene, diol or saturated hydrocarbon) with carbon monoxide in the presence of a platinum carbonyl catalyst, which is formed in a strong acid by a reaction of a platinum compound (platinum oxide (II, IV), platinum hydroxide (II, IV) or platinum powder) with carbon monoxide, in a strong acid (sulfuric acid, sulfuric acid-phosphoric acid, hydrofluoric acid, fluorosulfuric acid, water complex, or trifluoromethanesulfonic acid).