baber/WOPTO huggingface dataset:
Patent JP-H02279140-A (JP)
Title: Magnetic resonance imaging method
Inventor: HAGIWARA MASAYUKI
IPC: A61B5/055
Filed: 1989-04-20
Abstract: PURPOSE:To obtain an image being easily visible and having a high quality by placing a detecting means in a position where a magnetic resonance signal induced from the heat of a person to be inspected can be detected, and performing the sequence for suppressing the magnetic resonance signal from a human adipose tissue of heart to be inspected. CONSTITUTION:A nuclear magnetic resonance imaging device 1 is provided with an inclination magnetic field generating coil 2 and a transmitting/receiving coil 3. The inclination magnetic field generating coil 2 is constituted of an X axis inclination magnetic field generating coil 21, a Y axis inclination magnetic field generating coil 22, and a Z axis inclination magnetic field generating coil 23. The transmitting/receiving coil 3 is connected to a transmitter 51 and a receiver 52. The device 1 is provided with a sequencer 6 for performing a pulse sequence, and also, a computer system 7 for controlling all of each power source 41, 42 and 43, a transmitter 51, a receiver 52 and a sequencer 6', and also, executing a signal processing of a detecting signal, and a processed signal is displayed by a display 8. In such a way, by suppressing a signal induced from an adipose tissue and obtaining a signal from a muscular system, an image of a high quality is obtained.
Patent JP-S5326519-A (JP)
Title: Patte rn built-in pickup tube
Inventor: SOUKEI HIROICHI
IPC: G01M11/00
Filed: 1976-08-25
Abstract: PURPOSE: A test pattern is built in a pickup tube, and a test pattern ahving the same pattern as this is picked via an image formation lens to compare both the output signals, thereby performing the charactristic measurement of the picture distortion, etc., of a image formation lens simply and precisely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5628137-A (JP)
Title: Feeder
Inventor: KOBAYASHI HIROO
IPC: B65H3/06
Filed: 1979-08-07
Abstract: PURPOSE: To ensure feed of sheets one by one by feeding the uppermost one of sheets stacked on a sheet supply base of copying machine or the like, feeding it by a feed roller once in opposite direction to predetermined one of feed and then feeding it in the predetermined direction with a transfer means.  
     CONSTITUTION: A roller 21 begins to rotate and the outer peripheral surface of its lug 21a makes contact with a sheet P1 which is rubbed by the frictional force to have the end lifted. By further rotation of the roller 21 the sheet P1 and sheet P2 thereunder are lifted and separated from each other while being rubbed. On the other hand, the outer peripheral surface of lug 21a of the roller 21 contacts a roller 22 opposed thereto which begins to be rotated by frictional force. An end of the sheet P1 is inserted in a nip portion between the rollers 21, 22 so that only sheet P1 is sandwiched between the rollers 21, 22 to be fed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S583431-A (JP)
Title: Optical transmitter and receiver
Inventor: MATSUMURA HIROSHI
IPC: H04B10/00
Filed: 1981-06-30
Abstract: PURPOSE:To eliminate the effects of the nonlinearity of a laser diode and the waveform distortion due to an optical fiber transmission line for an optical communication device, by mixing a high frequency signal into an input analog signal and averaging the amplitude value. CONSTITUTION:An analog signal A applied to an input terminal 1 is synthesized with a noise-like electric signal B given from a high frequency noise generating circuit 11 through a mixer 12. The optical intensity is modulated by an electric signal C obtained through the above-mentioned synthesization for a laser diode 3 which is biased by an optical signal transmitting circuit 2. The output light D of the diode 3 is transmitted by an optical fiber 4 and converted into an electric signal by a photodetector 5. This electric signal is amplified by a light receiving circuit 6, and an amplified electric signal F receives the separation of the noise- like electric signal component through a low band pass filter 13. Thus an analog signal G is reproduced at an output terminal 7.
Patent JP-H03297621-A (JP)
Title: Manufacture of bottle with handle
Inventor: YANAGISAWA TAKEO
IPC: B29C49/42
Filed: 1990-04-17
Abstract: PURPOSE:To fit a handle with a bottle and manufacture the bottle with handle having a high mounting strength value by moving the handle in the direction opposite to the expanding direction of a parison just before and after the parison is formed into the desired bottle shape. CONSTITUTION:A parison 3 having the outer diameter phip and a handle 4 having the width A are disposed in an inner hollow section 2 of a mold 1. The bonded section of the handle 4 is located at a site of distance Lo from the center of the parison 3. The handle 4 is pushed into the mold 1 by the distance X by means of a cylinder 7. Pressurized fluid 6 is flowed from an opening 5 of parison provided on the upper section of the parison 3 into the parison 3, and the parison 3 is expanded into the desired shape to be determined by an inner hollow section 2 of the mold 1. Just before and after the parison 3 is formed into the desired bottle shape, the handle 4 is moved in the direction opposite to the expanding direction of the parison 3 shown by an arrow mark 8 by the cylinder 7. Resin constituting the bottle is fed in and around a bonding section where the handle 4 is bonded with the bottle, and the handle 4 and the bottle are fitted together.
Patent JP-S63265602-A (JP)
Title: Preparation of inorganic plate
Inventor: KOJIMA HIROSHI
IPC: B28B1/50
Filed: 1987-04-23
Abstract: PURPOSE:To obtain an inorganic plate being low specific gravity and light wt. and having good incombustibility and strength, by making a sheet by dispersing an inorganic raw material and a light wt. aggregate in white water and coating and impregnate the surface of the sheet-made cake with a binder liquid under vacuum sucking. CONSTITUTION:An inorganic raw material such as a rock wool and the like and an light wt. aggregate 1 such as perlite and shirasu balloon are dispersed in white water and sheet making is carried out by means of a paper making machine 3 without adding a binder. A sheet-made cake 4 is coated and impregnated from its surface by spraying a binder liquid 6 by means of a spray 7 under vacuum sucking and dehydrating condition by means of a vacuum pump 5. As the binder, starch and thermoset resins such as phenolic resin and so on can be used. Then, the water in a mat 10 impregnated with the binder is evaporated in a dryer 11 to prepare an inorganic molded plate 12. The specific gravity of the inorganic plate as a product is controlled by controlling the molding pressure of press rolls 13 after coating and impregnating with the binder, and controlled in the optimum range of 0.15-0.25.
Patent JP-H05300491-A (JP)
Title: Orthogonal transformation coding device
Inventor: AWAMOTO SHIGERU
IPC: H04N19/80
Filed: 1992-04-21
Abstract: PURPOSE:To improve the efficiency of coding and to improve image quality by rearranging the order of a transfer coefficient by a preliminarily prescribed sequence when the orthogonally transformed transfer coefficient is coded. CONSTITUTION:The video signal from an input terminal 11 is delayed by one frame time in a frame memory 121, and a sum frame and a difference frame are obtained from the sum and difference between two frames in an addition and subtraction circuit 122, in a time direction frequency separation circuit 12. The output is delivered to an orthogonal transformation circuit 14 via a multiplex circuit 13 and a block composed of the orthogonally transformed coefficient at every 4X4 pixel, for instance, is obtained. Next, a zigzag scan is performed for sum and difference block coefficients in a scan circuit 15. In this case, 16X2 orthogonal transformation coefficient trains are obtained. A quantization 16 is performed for these trains by a step where the front part is the finer and the rear part is the rougher and the order of the coefficient train is rearranged 17. A variable length code is allocated to the output in a coding circuit 18, and the output is coded to a prescribed coded quantity and it is outputted.
Patent JP-H02278438-A (JP)
Title: Data base retrieving system
Inventor: MUSHIYA TETSUYUKI
IPC: G06F12/00
Filed: 1989-04-20
Abstract: PURPOSE:To reduce a retrieving time and to improve the usability of an information retrieving system by parallelly executing the retrieval by plural terminal equipments without waiting each other and executing the retrieval from arrangement adaptive for a retrieval condition. CONSTITUTION:Updated contents from each terminal equipment 4 are stored into a log file 33 for updating and since a data base 32 for retrieval or a basic data base 31 is not updated, each terminal equipment 4 can parallelly and directly retrieve all incident data corresponding to a data name, etc., to be inputted from the data base 32 for retrieval as a retrieval key. Thus, since the plural terminal equipments 4 can parallelly execute the retrieval without waiting each other and the retrieval can be executed from the arrangement adaptive for the retrieval condition, the retrieving time is widely reduced and the usability of the information retrieval system is improved.
Patent JP-H10309615-A (JP)
Title: Cutting tool
Inventor: WERMEISTER GUENTER
IPC: B23C5/06
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool for metal working tip to enable the positional adjustment of a cartridge which is consisted of a tool main body having a ratable long axis and plural separated recess sections to an axial direction and is consisted of a cartridge holding a cutting insert fixed in the recess section in a freely attachable and detachable manner by a tightening means. SOLUTION: One-side face of a cartridge 12 has a saw tooth notch 20, a main tool body 10 provided with a corresponding curvature recess section to receive a key factor at a position adjoining the saw tooth notch 20, the key factor is provided with the saw tooth notch 20 corresponding to the saw tooth notch 20 of the cartridge 12 at the end section, the cartridge 12 and the cutting insert 13 can be adjusted by the rotation of the key factor along with a insertion of the saw tooth notch 20 of the cartridge 12 of the key factor and the tool main body 10 into the recess section 22.
Patent JP-H11296040-A (JP)
Title: Image forming device
Inventor: FUKUNAGA YASUYUKI
IPC: G03G21/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device constituted so that the exchanging work of a blade is easily executed while preventing the blade from bending by improving the image forming device and making turnable one part of a case to which the blade is fitted. SOLUTION: By making rotatable one part 2113a of the case to which the blade 2111 is fitted, the fitting part of a metallic holder 2116 integrated with the blade 2111 with respect to one part 2113a of the case is arranged inside the case 2113 when toner is eliminated and arranged outside when the blade 2111 is exchanged. Thus, the exchanging work is easily executed while preventing the blade 2111 from bending.
Patent JP-H0645098-A (JP)
Title: Method and device for treating plasma
Inventor: KATAYAMA KATSUO
IPC: C23C14/34
Filed: 1993-04-27
Abstract: PURPOSE:To uniformly introduce a microwave into a plasma generating chamber and uniform plasma distribution in the plasma generating chamber. CONSTITUTION:In the course of a waveguide 2 connected to the microwave introducing window 1b of a plasma generating chamber 1, a mode converter 5 for converting rectangular TE10 mode of microwave to circular TM01 mode or circular TE01 mode is provided, and the microwave introducing window 1b is sealed by a microwave permeable material 9 having a flat convex lens part 8b.
Patent JP-S58218364-A (JP)
Title: Predicting method of restraining breakout in continuous casting
Inventor: YOSHII KENTA
IPC: G01M99/00
Filed: 1982-06-11
Abstract: PURPOSE:To detect restraining abnormality and to prevent restraining breakout in the stage of continuous casting while applying oscillation to a casting mold, by measuring the phase advance of the stress changing period with respect to the oscillation period. CONSTITUTION:The oscillation applied from an oscillation generation source 4 to an oscillation transmission part 8 is applied on a casting mold 1 to oscillate the mold 1. The oscillation period of any of the source 4, the part 8 or the mold 1 is measured and is inputted to a data recorder 6. The stress changing period in the part 8 near the oscillation generation source is inputted to the recorder 6. The phase advance of the stress changing period with respect to the oscillation period is analyzed in accordance with the data. The restraining abnormality in the continuous casting is thus detected and the restraining breakout is prevented.
Patent JP-H06310722-A (JP)
Title: Operational amplifier
Inventor: MASUI SHOICHI
IPC: H01L21/8238
Filed: 1993-04-27
Abstract: PURPOSE:To lower the offset voltage by using a MOS transistor formed, as a complete depletion element having a depletion layer under the gate spreading all over the SOI, as an input transistor while controlling the impurity concentration of the SOI at a predetermined value or below. CONSTITUTION:The operational amplifier is formed, except the output butter thereof, on an SOI substrate obtained by oxygen ion implantation and then NMOS transistors M1, M2, M5, M7, PMOS transistors M3, M4, M6, and a phase compensation capacitor Cc are provided. In the operational amplifier, fluctuation in the threshold value and the transistor characteristics is suppressed while lowering the offset voltage viewed from the input side of the operational amplifier by controlling the impurity concentration in the SOI of the MOS transistor formed on the SOI as an input transistor to 1X10<16> (cm<-3>) or below.
Patent JP-H04226072-A (JP)
Title: Image sensor and image sensor unit using it
Inventor: HONGOU HIROTAKA
IPC: H01L27/14
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a device capable of high speed operation with decreases in wiring capacitance of a circuit conductor layer subjected to matrix wiring by providing the top of a low dielectric constant film substrate with the matrix wiring area. CONSTITUTION:This invention comprises an image sensor 3 having photodetectors 2 and first electrodes 1 arrayed linearly in a plurality, a glass substrate 5 provided with second electrodes 4 a pair of which contact a first electrode 1 of the image sensor 3, circuit conductor layers 6 subjected to matrix wiring, and a low dielectric constant film substrate 8 provided with third electrodes 7 each of which is connected to the circuit conductor layers 6 and each pair of which contact a second electrode 4 on the glass substrate 5. The low dielectric constant film substrate 8 uses for example polyarylate, polyethersulfone, polyimide, or the like for the low dielectric constant film material to prepare circuit conductor layers 6 by screen printing and photolithography.
Patent JP-H02278630-A (JP)
Title: Method for forming fluorescent screen of color cathode-ray tube
Inventor: AKITSU YASUSHI
IPC: H01J9/22
Filed: 1989-04-20
Abstract: PURPOSE:To improve the quality of a fluorescent screen by applying a filming solution to the screen after it is wetted immediately before the filming solution is applied so that the filming solution does not stay on the inside of a panel. CONSTITUTION:The inside of a dried and temperature-raised panel 1 is wetted by spraying warm pure water from the spray nozzle 2 piped to a solenoid valve opened and closed in linking up with a pure water tank arranged at a high place and a process. A filing solution is applied to the inside of the rotating panel 1 from an application nozzle 3 piped to the solenoid valve opened and closed in linking up with a filming solution tank arranged at a high place and a process. An organic film, is therefore, free from partial hardening of acyl emulsion which is a main component of an aging film, and unevenness due to bubbles at the time of application does not occur. Thereby, a reflection film becomes uniform and it is possible to improve the quality of the fluorescent screen of a color cathode tube.
Patent JP-S59225956-A (JP)
Title: Display system of photo-composing machine
Inventor: MURO KOUJI
IPC: B41B19/00
Filed: 1983-06-06
Abstract: PURPOSE:To facilitate the succession of printing work, by a method wherein a photographed image data is divided at every predetermined block to be stored in memory and the data is held even when a power source is disconnected while the held data is written in the other memory after the power source is again closed and an approximate similar image is displayed from both memories. CONSTITUTION:Character shape informations such as lens magnification, a deformation rate, a deformation direction or the rotary angle of an image rotating prism and the command for various composing conditions such as a feed pitch, a one line length or vertical and horizontal composings are fed to a control part 2 from an input part 1 and stored in a data memory part 3. A necessary character is selected from a character board 24 and a printing switch is turned ON from the input part 1 to drive a shutter 30 while a character image collected from this is printed on a sensitive material 20 through an optical system. The control part 2 repeats the similar operation while controls a feed control part 5, a present position counter 16, an X-axis drive source 17 and a Y-axis drive source 18 to make it possible to obtain desired printed matter according to the set composing conditions. The printed character is stored in buffer memory 14 as character data from a digitized memory part 12.
Patent JP-H0839754-A (JP)
Title: Method and device for manufacturing screen printing stencil
Inventor: JIIKUFURIITO RIYUTSUKURU
IPC: H04N1/053
Filed: 1995-04-25
Abstract: PURPOSE: To further accurately engrave a stencil pattern on a screen printing stencil. CONSTITUTION: A thin hollow cylinder 1a for exposing a lacquer layer 1c on an outer periphery is rotated around a cylindrical shaft 25. A laser beam 19 focused to the layer 1c is turned ON, OFF according to a stencil pattern 1b while moving the beam 19 in a direction of the shaft 25. An actual position of a wall of the cylinder 1a is measured at least at one measuring position fixed to the beam 19, and a radial deviation from an ideal position is obtained at a plurality of positions on a circumference of the cylinder 1a. A first operation signal is derived from the radial deviation obtained at least one measuring point, a deviation in a tangential direction of the cylinder 1a to the ideal position is compensated, and the pattern 1b is deviation in a circumferential direction of the cylinder 1a.
Patent JP-S60245919-A (JP)
Title: Waste incinerator
Inventor: NAKAMOTO MASAHIKO
IPC: F23G5/50
Filed: 1984-05-19
Abstract: PURPOSE:To carry out a waste gas disposal without using external energies by providing a heat exchanger at the rear part of a desulfurizing tower, connecting an exhaust duct subjecting a combustion gas to a medium stage combustion to a heating fluid supply port of the heat exchanger, and providing an exhaust amount adjusting valve. CONSTITUTION:A heat exchanger 18 which heats an exhaust gas cooled after desulfurization, is provided at the intermediate of a desulfurizing and dust collecting device 30 and a deodoring device 33, and an exhaust duct 19 constantly subjecting the combustion gas of a high temperature from a drying zone 2 or a combustion zone 3 of the multistage incinerator 1 to a heated fluid supply part 20 of the heat exchanger 18. An exhaust amount adjusting valve 21 is provided in the exhaust duct 19. The exhaust amount adjusting valve 21 is controlled by a temperature adjustor 22 and is heated by the heat exchanger 18. Thereafter, the exhaust gas temperature is detected by a thermometer 23, and the exhaust amount is adjusted so that the exhaust gas temperature becomes constant. As a result, a stable waste gas disposal can be carried out without almost using exernal energies.
Patent JP-S5626206-A (JP)
Title: Detecting device
Inventor: KOBAYAKAWA YOSHI
IPC: G01B11/00
Filed: 1979-08-09
Abstract: PURPOSE: To enhance the S/N by providing a cylindrical lens on the array light receiving surface so that the focal faces of the cylindrical lens may coincide substantially with each other.  
     CONSTITUTION: Positive cylindrical lens 5 is provided in front of a primary array 3 so that the bus may be parallel to x axis. Stop 6 is provided near image forming lens 2 along with a circular aperture. Then lens 5 is located so as to form the image of stop 6 on the receiving surface of array 3, and the luminous flux of area AA' corresponding to the aperture of lens 5 is put into the element of array 3. Accordingly, the luminous flux increases by an amount equivalent to the ratio between the size of array 3 in the direction y and the width of lens 5. Thus the sensitivity can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000295340-A (JP)
Title: Automatic answering telephone set having transmission limitation function
Inventor: OKUYAMA KENICHI
IPC: H04M1/65
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To prohibit speech communication under a prescribed condition when off-hooked in an automatic answering telephone state. SOLUTION: When a prescribed operation is performed from the outside, an automatic answering telephone setting part 2 makes a telephone set to be the so-called automatic answering telephone state. On the other hand, when a prescribed number for transmission limitation is inputted, an incoming call is received in the automatic answering telephone state, and even when an off- hook concerned part 1 detects off-hook, an operation is made to a CPU part 4 so as to prohibit speech communication so that speech communication can not be performed when an incoming call is received in the automatic answering telephone state. Also, when an incoming call is received in the automatic answering telephone state, and when a prescribed number for transmission limitation is inputted after the part 1 detects off-hook, the transmission limitation is released.
Patent JP-S60246603-A (JP)
Title: Manufacture of rare earth-cobalt magnet powder for resin magnet
Inventor: ISHII JIYUNICHI
IPC: C22F1/00
Filed: 1984-05-22
Abstract: PURPOSE:To obtain RCo5 magnet powder suitable for a resin magnet by a method wherein the oxide of R element, a reducing agent and cobalt powder are mixed in such a manner that the weight ratio of the R element and cobalt contained in magnet powder will be made as prescribed, the mixed materials are treated under the specific condition, and their particle size is adjusted properly. CONSTITUTION:In the manufacture of RCo5 (R indicates one or more kinds of rare earth elements containing Y) magnet powder, an oxide of R element, a reducing agent and cobalt powder are mixed in such a manner that the weight ratio of the R element contained in magnet powder and cobalt will be brought to 32.5-34.0:67.5-66.0. The mixed material is heated up to 900-1,100 deg.C in an inert gas atmosphere of normal pressure, and after the temperature has been raised to 1,150-1,200 deg.C, it is cooled down to 800 deg.C at the cooling speed of 1-5 deg.C/min and it is cooled from 800 deg.C to 700 deg.C at the cooling speed of 10 deg.C/min or above. After it has been cooled to 400-200 deg.C, it is maintained at that temperature for 1-10hr, it is cooled to the normal temperature, and it is brought into a slurry form by putting the heat-treated material into water. The slurry is treated by the water and an acid aqueous solution, and a particle-size adjustment is performed on the obtained powder so that its average particle diameter will be made to 5-10mum.