baber/WOPTO huggingface dataset:
Patent JP-H07311182-A (JP)
Title: Evaluation of sample by measurement of thermo-optical displacement
Inventor: TAKAMATSU HIROYUKI
IPC: G01N21/17
Filed: 1995-01-13
Abstract: PURPOSE:To provide a method for evaluating a sample by measuring the thermo-optic displacement in which the thermo-optic measurement can be made accurately and stably without requiring any intricate signal processing. CONSTITUTION:In the apparatus A1 according to the invention, a laser 1 emits an exciting light, i.e., beams 1', 1'', and a measuring light, i.e., beams 3, 4. The beams 1',1'' are subjected to intensity modulation with reverse phase by means of an acousto-optic modulator 4 and projected to different points on a sample 8. The beams 3, 4 are set at different oscillation frequencies by means of acousto-optic modulators 10, 11 and projected, respectively, to the positions being irradiated with the beams 1', 1''. The beams 3, 4 reflected on the sample 8 interfere with each other and the sample 8 is evaluated based on the phase of the interfered light. This constitution realizes highly accurate and stabilized measurement of thermo-optic displacement without requiring any intricate signal processing.
Patent JP-H04303248-A (JP)
Title: Computer system having multibuffer data cache
Inventor: CHI CHI HUNG
IPC: G06F12/12
Filed: 1992-01-13
Abstract: PURPOSE: To improve the efficiency of data cache. CONSTITUTION: The computer system equipped with a data cache having an S buffer 40 and a P buffer 50 uses the S buffer 40 to prefetch data which has relatively time localization of reference characteristics and relatively low spatial localization and uses the P buffer 50 to prefetch reference data which has relatively low time localization of reference characteristics and relatively high spatial localization. For example, an instruction which requests data is analyzed on the basis of an address specification system and a specific process register used for indirect address specification to prefetch or input the data through the P buffer 50 or S buffer 40.
Patent JP-S5597660-A (JP)
Title: Electronic cash register
Inventor: MASUO TETSUYA
IPC: G07G1/12
Filed: 1979-01-19
Abstract: PURPOSE: To increase greatly the efficiency of the operator for the goods register work by securing the following two types of registering actions with operation of only the desired total key: the total sales amount with and without the tax amount.  
     CONSTITUTION: When the operator substitutes the price of the goods purchased by a customer via figure key 1, the price is memorized temporarily in the X register of RAM33 and then displayed at display unit 23. Then with operation of the necessary department key, the price amount memorized in the X register is added to register 35 and furthermore to register 36 when the goods of the department is decided as the subject for the taxation. And the CO key is operated for the tax-free articles to be carried away with the customer and when all goods purchased by a customer are registered. Thus the total amount of the prices is displayed at display unit 23 for the tax-free articles to be then printed by printer 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01179953-A (JP)
Title: Image forming device
Inventor: IGAWA SHOJI
IPC: B65H7/02
Filed: 1988-01-11
Abstract: PURPOSE:To prevent the occurrence of miscopying due to equality in color by providing a means which detects the color of toner in each developing device and a means which detects the color of a paper in each paper supply port and selectively initially setting the paper supply hole, to which the form different in color from the development color is set, in the initial mode. CONSTITUTION:Developing devices 5a-5c are provided with toner color sensors 6a-6c which detect colors of respective toner. Paper supply cassettes 20a-20c are provided with paper color sensors 21a-21c which detect colors of papers stored in these cassettes. In the initial mode, the paper supply port of the paper whose color is different from that of toner of one of developing devices 5a-5c which is used for development is selected and initially set. Thus, the occurrence of miscopying due to equality in color between the form and toner is prevented.
Patent JP-S60148101-A (JP)
Inventor: MIYAJIMA MASAHIRO
IPC: H01C17/245
Filed: 1984-01-12
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-S62196767-A (JP)
Inventor: POORU ANDORIYUU SHIMONSHITSUKU
IPC: G06F7/00
Filed: 1987-01-13
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-S57117030-A (JP)
Title: Data transfer device
Inventor: IWASAKI TAKASHI
IPC: G06F13/38
Filed: 1981-01-14
Abstract: PURPOSE:To intercept an information outputted to a magnetic tape device, and to transfer it to other system, without changing the software of a central processing equipment, by intercepting a protocol communicated between a central processing equipment and the magnetic tape device. CONSTITUTION:A confirmation device number sent to a central processing equipment from a magnetic tape device 2 is intercepted by a cable receiver CR2 and is compared 42 with a device number IOA. Subsequently, a write instruction code is intercepted by a receiver CR1, and is compared 41 with a write instruction code expected value WCMD. When the comparison results of the circuits 41 and 42 are in coincidence by a gate circuit G1, the output is provided to a gate circuit G2, and the next data is intercepted by the receiver CR1 and is stored in a memory 44. Also, a device state sent to the equipment 1 from the device 2 is intercepted by the receiver CR2, and is compared 43 with a device state code expected value DST. Subsequently, when an output of the circuit G1 coincides with an output of the circuit 43 by a gate circuit G2, a read-out controlling circuit 45 is started, a data is readout from the memory 44, and is transferred to other system.
Patent JP-S63173839-A (JP)
Title: Exhaust gas recirculation control device
Inventor: BAN TOSHIICHI
IPC: F02M25/06
Filed: 1987-01-12
Abstract: PURPOSE:To improve the control accuracy, by offsetting an actual value corresponding to an engine load by a predetermined offset value in an exhaust gas recirculation control map when obtaining an EGR valve control signal from the map according to an engine speed and the engine load. CONSTITUTION:During engine operation, output signals from an engine speed sensor 35 and an accelerator opening sensor (engine load sensor) 42a are input to an electronic control circuit 70. First, an offset value  alpha of an accelerator opening alpha is obtained from a predetermined offset map according to an engine speed. Then, an offset accelerator opening alpha' (=alpha- alpha) is calculated from the offset value  alpha. Then, a desired EGR quantity is detected by utilizing a predetermined map according to the offset accelerator opening alpha' and the engine speed to control an electromagnetic vacuum control valve 61 according to the EGR quantity and regulate the vacuum induced into a vacuum chamber of an EGR valve 29, thereby controlling an opening of the EGR valve 29.
Patent JP-H07212043-A (JP)
Title: Printed wiring board and multi-wire wiring board
Inventor: GUNJI OSAMU
IPC: H05K1/02
Filed: 1994-01-20
Abstract: PURPOSE:To remarkably lessen a wiring board in interference and external static induction noises by a method wherein a circuit pattern that includes signal lines is surrounded with insulating resin or the like and then surround again with a plane pattern of conductive resin connected to a power supply wire and a ground wire into a pseudo-coaxial structure. CONSTITUTION:A multilayer printed wiring board 30 is of pseudo-coaxial structure, wherein a signal wire is arranged inside the board 30, and a planar conductive pattern is formed on the surface of the board 30 surrounding both the sides of the signal wire. A multi-wire wiring board is of coaxial structure that surrounds an insulating coated wire. Therefore, signal wires and insulating coated wires are lessened in impedance so as to prevent the signal wires from interfering with each other due to electromagnetic induction. The surface of the board is covered with a planer pattern of a power supply wire and a ground wire to shield the adjacent signal wires, so that the planar pattern 32 is made to function as an electrostatic shield, and the wiring board can be remarkably lessened in external electrostatic induction noise.
Patent JP-H05189407-A (JP)
Title: Automatic questionnaire totalizing device
Inventor: MORIMOTO KAZUO
IPC: G06Q50/10
Filed: 1992-01-14
Abstract: PURPOSE:To automatically totalize the questionnaires at a remote position and in real time by receiving the questionnaires through the facsimile. CONSTITUTION:The questionnaire answer forms are automatically received from the answerers through the facsimile, and the contents of these answers are automatically recognized and comprehended. In this case, a frame segmenting part 6 detects the vertical stripes at a high speed to segment the frames. A recognizing part 7 recognizes the segmented numeric characters and marks at a high speed and with high accuracy. A totalizing part 10 automatically totalizes the questionnaires based on the recognizing results of the part 7. Then an automatic editing part 13 produces a form to show the questionnaire totalization results. These totalization results and the questionnaire forms produced at a questionnaire form producing part 15 are sent to a facsimile 1 through an automatic transmitting part 3 as necessary.
Patent JP-S56102584-A (JP)
Title: Corrosion inhibitor for galvanic anode method
Inventor: KOSUGI TAIZOU
IPC: C23F13/00
Filed: 1980-01-21
Abstract: PURPOSE: To obtain a corrosion inhibitor which needs no removal of the mill scale and rust, by compounding a polysaccharide film forming agent which is a water- soluble electrolyte soluble but becomes water insoluble after formation of film to the fine pulverous Zn, Al and Mg or the mixture thereof.  
     CONSTITUTION: One or more than two of the fine pulverous Zn, Al and Mg is  (are) selected according to the state of the object to be prevented from rust and the state of the rust. For example, Zn is suited for the ship, the steel sheet pile, the heat exchanger and the like; Al is suited for the ship, the buoy, the floating pier and the like; and Mg is for the gate, the tanker, the underground pipe and the like, respectively. The film forming agent of polysaccharide which is a water-soluble electrolyte but becomes water insoluble after the formation of film, such as the glucomannan, is compounded to the above-mentioned metals to obtain the corrosion inhibitor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09198868-A (JP)
Title: Semiconductor storage device
Inventor: KAIHARA MITSUO
IPC: G11C11/41
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage device which can reduce a consumed current in a semiconductor memory. SOLUTION: A change in an address in at least one out of a row direction and a column direction is detected by transition-detection control circuits 13, 14, a sense amplifier 11 is made active on the basis of its detection, and the sense amplifier is made inactive after the simulation time to be set according to whether the change in the address signal is the row direction or the column direction and the sense simulation time required for the sense operation of storage information in a memory cell have elapsed.
Patent JP-H04213457-A (JP)
Title: Photosensitive material drier
Inventor: OSE JUNICHI
IPC: G03D15/02
Filed: 1991-01-18
Abstract: PURPOSE:To obtain the photosensitive material drier for uniformly blowing hot air against a photosensitive material in its cross direction without the overdried part being generated in the cross direction of the material. CONSTITUTION:Hot air is blown from a hot air feed part 114 against a film which is dried, and a hot air receiving opening 48B is formed on one end of a hot air feed chamber 116 with the cross direction of the film as its longitudinal direction. A hot air discharge port 118 is formed at the hot air discharge part 120 arranged in the longitudinal direction of the hot air feed chamber and projected from the hot air feed chamber. The width of the hot air discharge part is gradually decreased from its middle toward the wall 122 on the opening side of the hot air discharge part and closed in the vicinity of the wall. Besides, an opening 124 for communicating the hot air discharge part with the outside is formed in the wall of the hot air discharge part. Consequently, the hot air discharged from the hot air discharge part is almost uniformized in the cross direction of the film, and the almost uniform discharge area is increased.
Patent JP-S58122154-A (JP)
Title: Casting mold for continuous casting of thin walled body of ferrous alloy
Inventor: NAKAZATO TADAMICHI
IPC: B22D11/043
Filed: 1982-01-18
Abstract: PURPOSE:To provide a titled casting mold by which ingots having no internal defects are obtained by providing liners through heat insulting materials on the inside surfaces of the hole of a copper mold aving cooling water paths. CONSTITUTION:In a continuous casting device for thin walled bodies of ferrous alloys wherein an ingot 1 is drawn continuously with pinch rolls 5 from the molten metal 1a in a tundish through a casting mold 2, liners 2c are provided on the inside surfaces of the hole of the copper mold 2b having cooling water flow paths 2a, and heat insulating materials 2d are interposed between the liners 2c and the inside surfaces of the hole of the mold 2b, whereby the temp. gradient in the thickness direction is decreased over the entire section of the ingot 1 and the molten metal is cooled gradually, whereby the trough of a solidified shell 1b is shallowed and the generation of the internal defects of the ingot 1 is suppressed. As the above-mentioned liners 2c, boron nitride, etc. are used. The materials 2d are crystalline alumina materials or the like, and the materials having about 0.05-0.2kcal/mh deg.C heat conductivity are suitable.
Patent JP-S61164120-A (JP)
Title: Method for automatically controlling and weighing dropping object
Inventor: HAYASHI YUTAKA
IPC: G01G13/12
Filed: 1985-01-17
Abstract: PURPOSE:To automatically control the flow rate of a dropping object, by providing a current meter in the dropping course and measuring the dropping speed of the dropping object, and then, adjusting the feeding quantity of a feeding device and the timing of the supply cut of a timing control device. CONSTITUTION:A current meter 11 is provided on the midway of the dropping course 10 of a dropping object 2 and connected with a feeding device 20 and timing control device 13 through a calculation controller 12. Then the dropping speed of the dropping object 2 to be measured by means of the current meter 11 as a measuring point is set in the calculation controller 12. When the dropping object 2 is dropped onto the dropping course 10 through the opening 1a of a hopper 1, the current meter 11 measures the dropping speed of the dropping object 2 and the controller 12 compares the measured value with a set value and calculates a correction value, and then, adjusts the feeding quantity of the feeding device 20. In addition, the controller 12 calculates the correction value of the timing controller 13 from the dropping speed and the difference in height and time between the current meter 11 and a mass calculator 3 and adjusts the timing of supply cut.
Patent JP-H09193390-A (JP)
Title: Recording apparatus
Inventor: KAMIYAMA MITSUAKI
IPC: B41J2/06
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method and recording apparatus capable of achieving a high quality of image recording without the occurrence of bleeding relative to various media. SOLUTION: The recording apparatus accommodates recording liquid with toner particles being charged in a predetermined polarity dispersed in conductive carrier liquid, and includes a tank 21 communicated capable of circulating with recording liquid and a recording liquid accommodation part 22. During the image formation period, a concentration controller 202 controls a toner regulation electrode 201 based on results of a first concentration sensor 32a and condenses recording liquid within the tank 21. The concentration controller 202 controls a toner supplier 30 based on the detected results of the second concentration sensor 32b and controls the concentration of recording liquid within the recording liquid accommodation part 22.  During the nonimage formation period, recording liquid within the recording liquid accommodation part 22 is controlled in a concentration capable of maintaining stable conditions.
Patent JP-S5390096-A (JP)
Title: Wire cut electric power-feeding machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1977-01-20
Abstract: PURPOSE:To provide a wire cut electric power-feeding machining device wherein oscillations are imparted to a wire electrode, and the oscillations and electric discharges take place simultaneously to reduce the number of occurrences of arc, short circuit across the machining gap and improve the removal of chips produced by the machining.
Patent JP-H07212888-A (JP)
Title: Proximity microphone
Inventor: INAGI ISAO
IPC: H04R1/08
Filed: 1994-01-21
Abstract: PURPOSE:To provide a proximity microphone improving tone quality by reducing air noise. CONSTITUTION:An omnidirectional microphone unit 12 is inserted in a rubber holder 13, the unit 12 is mounted on the upper case 16 and the lower case 17 provided with side surface sound holes 16a and 17a, an acoustic filter 14 is inserted on them and next and the front surf ace cover 11 provided with a sound hole 11a is convered. Because the stream of sound transmitting through the sound hole 11a of the front surface cover 11 is released from the side surface to the outside through the side surface holes 16a and 17a, the turbulence at the front surface of the microphone unit 12 is prevented.
Patent JP-S5598018-A (JP)
Title: Device for treating surface of workpiece
Inventor: YASUDA MIKIO
IPC: B65G47/22
Filed: 1979-01-19
Abstract: PURPOSE: To obtain an inverter of simple mechanism, by conveying a piece in its longitudinal direction while both the side edges of the pieces are placed on two belt conveyors and by rotatively dropping the piece at a place where only one conveyor extends.  
     CONSTITUTION: A piece 100 is conveyed while it is placed on a short belt conveyor 32 and a long belt conveyor 29. When the piece is conveyed further, one side edge of the piece goes off the short belt conveyor 32 and the piece is conveyed by only the long belt conveyor 29. When the rear end of the piece 100 is conveyed off the short belt conveyor 32, the piece rotatively drops centering the inside edge of the long belt conveyor 29 toward a conveyor belt 47. The piece can be turned to a  desired angle by setting a necessary drop distance. A drop shock damper 50 is provided on the conveyor belt 47 to absorb impact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11204775-A (JP)
Title: Semiconductor device
Inventor: ICHIKAWA FUMITOSHI
IPC: H01L25/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a gate drive circuit and prevent effect of noise. SOLUTION: A cathode electrode 13 of a flat type package 10 of a current control type element and a substrate 21 of a gate drive circuit 20 controlling an element 11 are used in common. The substrate 21 is forcibly brought into contact with a cooling fin 15 of a package 10 with a screw 28, and heat generating elements in the gate drive circuit 20 are connected with the substrate 21. The gate drive circuit 20 is covered with a metal case 27 connected with the substrate, and a gate signal line connected with a gate lead electrode is covered with a metal tube 19 connected with the metal case. Since the heat from the heat generating elements in the gate drive circuit 20 is cooled with the cooling fin 15 via the substrate or the cathode electrode, the gate drive circuit can be miniaturized. Since the gate drive circuit 20 and the gate signal line are shielded with the metal case, the substrate and the metal tube, effect of noise is excluded.
Patent JP-H01181578-A (JP)
Title: Avalanche photodiode
Inventor: ISHIMURA EITARO
IPC: H01L31/10
Filed: 1988-01-12
Abstract: PURPOSE:To relieve the restrictions against materials and crystal growth and facilitate the formation of the optimum graded gap by a method wherein an avalanche photodiode which has the graded gap in its multiplying layer is formed with a graded super-lattice. CONSTITUTION:A graded gap (a band structure in which an energy gap is gradually varied) is formed by using a graded super-lattice (a structure wherein an effective band gap is varied by varying the well width and barrier width of a super-lattice gradually). In other words, two types of n<-> type semiconductor layers 4 and 5 whose energy gaps are different from each other serve as the well and barrier of the super-lattice respectively. Therefore, if the width of the well is gradually reduced and, to the contrary, width of the barrier is gradually increased, the energy gap is gradually increased accordingly and, as a result, the graded gap is formed. With this constitution, the restriction against materials can be relieved and the optimum graded gap can be formed.
Patent JP-S60149809-A (JP)
Title: Combustion cylinder
Inventor: KITADA AKIRA
IPC: F23D3/10
Filed: 1984-01-13
Abstract: PURPOSE:To improve heating effect by improving red heat of an external flame cylinder, by setting a ratio between a width of the upper part of an entering port of air and a width of the upper part of an entering passage of the air and/or a ratio between a width of the lower part of the entering port of the air and the lower part of the entering passage of the air so that fixed differential pressure is made to generate, in a combustion cylinder. CONSTITUTION:A ratio between a width (a) of the upper part of an entering port D of air and a width (b) of the upper part of an entering passage C of the air is constituted so as to fall within a range of 1:2.2-4, in a combustion cylinder. With this construction, as a gas pressure difference, through which the upper part of the air passage C becomes negative pressure, is generated between a combustion chamber A and the upper part of the air passage C, combustion gas in the combustion chamber A becomes a state wherein it is pulled toward an external flame cylinder 5 at the time of combustion and a part of the combustion gas comes out to the upper part of an air passage C side through a small hole further. Then a red heat temperature of the external flame cylinder 5 becomes high and starting time of red heat is shortened.
Patent JP-S62163639-A (JP)
Inventor: SUGIMOTO SHIGEFUMI
IPC: A01F12/46
Filed: 1986-01-14
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-H11197258-A (JP)
Title: Radiotherapy device
Inventor: TSUCHIYA MASAHARU
IPC: G21K1/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an efficient radiotherapy device in which beam line control equipment is set automatically to reduce the time for adjusting each equipment. SOLUTION: A radiotherapy device includes a beam line control means 109 having a patient collimator, a bolus, and the like and setting an area to which radiation is applied, an image data storage means 102 for storing patient data such as CT images, a therapy plan calculation means 101 for computing the set parameter of the beam line control means 109 according to the patient data, and an equipment control means 108 setting the set parameter for the beam line control means 109.