baber/WOPTO huggingface dataset:
Patent JP-S63286138-A (JP)
Title: X-ray ct apparatus
Inventor: FUJISE MASAKUNI
IPC: G01N23/04
Filed: 1987-05-19
Abstract: PURPOSE:To always perform accurate diagnosis, by obtaining the dose distribution of an object due to the irradiation with X-rays from at least two places different in an angle of rotation from each other to calculate the center of the object and allowing said center to automatically coincide with the center of an image pickup region to display a re-constituted image. CONSTITUTION:A CPU 10 calculates the center of an object 4 on the basis of the dose distribution of the object 4 at each rotary position of an X-ray tube 1 to display a re-constituted image on a display 12. A high speed operation apparatus 13 calculates the X-ray transmission data of the object 4 at each rotary position of the X-ray tube 1 stored in a memory disk 11 on the basis of the control of the CPU 10 by operational processing. When the X-ray tube 1 and X-ray detector 2 in a gantry 6 are integrally rotated around the object 4, the dose distributions of the object at least at two places, for example, at angles of rotation of 0 deg., 90 deg. are calculated. By this method, when the object 4 is present within an image pickup region at the time of image pickup, the re-constituted image can be displayed at the center of a re-constitution region even when both centers 4c, 3c do not coincide with each other. Therefore, the object 4 can be separated from the X-ray tube 1.
Patent JP-S5546657-A (JP)
Title: Multiplex broadcast reception system
Inventor: NAKAMURA TAKESHI
IPC: H04H40/36
Filed: 1978-09-28
Abstract: PURPOSE:To simplify reception operation of multiplex broadcast by interlocking the tuning operation of an adaptor with a tuner and that of a receiver together through remote control operation. CONSTITUTION:Receiver 1 which can not perform independent multiplex broadcast reception is combined with adaptor 2 with a tuner independent of this receiver 1, thereby reproducing a multiplex broadcast signal. For the purpose, the tuning operation of adaptor 2 with the tuner is interlocked with that of receiver 2 through remote control operation. Consequently, reception operation of multiplex broadcast can be simplified.
Patent JP-H09306369-A (JP)
Title: Vacuum microdevice and manufacture thereof
Inventor: SUZUKI KENICHIRO
IPC: H01J1/30
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum microdevice of structure having a sharpened tip end of a protruding shaped electrode radiating a current and a method of manufacturing this vacuum miciodevice. SOLUTION: In a hole of a silicon substrate, a mold layer 10 of shape thinning in accordance with going to a tip end is formed by deposition of particles, and an opening hole, having a shape sharpening the depth of the hole, is made. In this hole, an emitter electrode 11 is buried, and, after connecting it to a structural substrate 15, by separating the silicon substrate, the protruded shape emitter electrode 11 having a sharp tip end can be obtained on the structural substrate 11.
Patent JP-S61279690-A (JP)
Title: Surface treatment device
Inventor: NINOMIYA TAKESHI
IPC: H01L21/302
Filed: 1985-06-05
Abstract: PURPOSE:To prevent the falling and sticking of the resultant reaction product onto a surface to be treated and the staining of said surface with a surface treatment device which makes use of photoinduction reaction by maintaining the angle formed by the normal of the surface of the material to be treated and the direction where gravity acts within 90 deg.. CONSTITUTION:A gaseous material is supplied into a vacuum treatment chamber 9 and the laser light from a laser 16 is reflected by a mirror 12 and is introduced through a quartz window 13 into the chamber 9 so that the surface of a substrate 5 such as wafer is subjected to the surface treatment such as etching by the active particles formed by the excitation and dissociation of the gaseous raw material. The angle formed by the normal of the surface to be treated of the wafer 5 and the direction where the gravity acts is maintained within 90 deg. to prevent the resultant reaction product formed in the polymn. reaction by the photoinduction reaction from falling onto the surface to be treated of the wafer 5. The staining of the surface to be treated of the wafer 5 by the resultant reaction product falling thereonto is thus prevented.
Patent JP-S5454437-A (JP)
Title: Air harmonizing device
Inventor: TAJIMA MISAO
IPC: F24F1/02
Filed: 1977-10-07
Abstract: PURPOSE: To reduce the wind cutting sound created by wind velocity at the jet grill by giving adequate rectifying effect to the airflow, and to improve the wind velocity distribution without reducing the airflow.  
     CONSTITUTION: This is achieved by making duct 10 adjacent to the jet grill of styrofoam and providing a streamlined projection 11 on the inside upper part of the duct 10, with the smoother curved surface in the direction of air flow 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5548202-A (JP)
Title: Vulcanization of rubber
Inventor: MIZUTANI ITARU
IPC: B29C35/08
Filed: 1978-09-29
Abstract: PURPOSE: To vulcanize a rubber, safely, economically and homogeneously, in a short time, by irradiating the rubber with long wavelength infrared rays.  
     CONSTITUTION: A rubber is vulcanized with heat generated in the rubber molecule by the excitation of molecular vibration caused by irradiating the rubber with infrared rays having wavelength of 3W60μ.  
     EFFECT: A molded article of rubber is homogeneously vulcanized in a short time even to the core part regardless of the thickness. The vulcanization is applicable to any combination of the rubber and the additive. The vulcanization density is easily controlled, and the method is useful for the molding of an article having irregular shape and the continuous vulcanization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06308906-A (JP)
Title: Information display device
Inventor: SEKI TAKEHISA
IPC: G09G3/20
Filed: 1993-04-23
Abstract: PURPOSE:To simplify a circuit and to perform display which lightens the burden for software by cutting off a shift register of failure display unit and connecting display units of front and rear stages, and performing display control by sending out compressed display data from only forward direction. CONSTITUTION:In a control section 4, when it is judged as non-coincidence in consequence of reference, a failure display unit 10 of is detected, after that, the failure display unit is cut off with a switch by sending an individual signal to the failure display unit while display data excluding data of the failure display unit is transferred.
Patent JP-S5911044-A (JP)
Title: Optical transmission system
Inventor: NAKAZAWA MASATAKA
IPC: H04B10/2537
Filed: 1982-07-12
Abstract: PURPOSE:To transmit a signal light with good S/N, by making directly an excited light incident to an optical transmission fiber from its output terminal and using a nonlinear optical effect in the transmission fiber and activating a transmission line for separating easily the signal light, the excited light and other unnecessary lights. CONSTITUTION:An optical signal or the signal light from a transmitting optical signal generating source 11 is made incident to a demultiplexer 14a through a lens 12, an optical isolator 19 and a reflecting mirror 13a, and the light from the demultiplexer 14a is made incident to one end of the optical transmission system optical fiber 21 through a lens 16. The light from the other end of the fiber 21 is made incident to an optical receiver 24 through a lens 22 and a demultiplexer 14b. Further, the excited light from a laser light source 15 for optical amplification medium formation is made incident to the other end of the fiber 21 through the demultiplexer 14b and the lens 22. Then, the transmission line is activated by using the nonlinear optical effect of the fiber 21, the separation of the signal light, the excited light and the other unnecessary lights is performed easily, and the signal light with good S/N is transmitted to the optical receiver 24.
Patent JP-S62282024-A (JP)
Title: Method for melt spinning of pitch material
Inventor: HARAGUCHI KAZUTOSHI
IPC: D01F9/14
Filed: 1986-05-26
Abstract: PURPOSE:To obtain pitch yarn in good spinnability and inexpensively without contaminating the face of nozzle head, by melting and extruding a pitch material from a spinning device having a great number of nozzle holes and spinning the material while blowing an inert gas on the face of nozzle head in a specific direction. CONSTITUTION:A pitch material is melted and extruded by the use of a spinning device having >=50 nozzles holes based on 1 head and spun while blowing an inert gas on spun pitch yarn 3 from a stainless steel pipe for spraying the inert gas set under the face of a nozzle head 1 in such a way that the inert gas blown on the yarn at a position within 50mm from the face of the nozzle head 1 in the horizontal or slantingly downward direction from both sides of nozzle lines to give the aimed pitch yarn. The yarn is subjected to infusible treatment and carbonized so that carbon yarn can be obtained.
Patent JP-H04348269-A (JP)
Title: Probe for measuring deterioration of film
Inventor: ISHIHARA KENJI
IPC: G01N27/26
Filed: 1991-05-27
Abstract: PURPOSE:To shorten a time for measuring the temp. and thickness of a film to be measured and to improve measuring accuracy. CONSTITUTION:In a probe for measuring the deterioration of a film, a flexible gel impregnating member 22 coming into contact with a film to be measured is received in a probe container main body 21 to be impregnated with a conductive gel 23 and a temp. measuring sensor 30 measuring the temp. of the film to be measured and a thickness measuring sensor 34 measuring the thickness of the film to be measured are embedded in the gel impregnating member 22. The protruding surface part 24 of the gel impregnating member 22 is pressed to the film to be measured to measure not only impedance but also the temp. and thickness of the conductive gel 23.
Patent JP-S5745105-A (JP)
Title: Herbicide
Inventor: TAKEMATSU TETSUO
IPC: A01N43/50
Filed: 1980-09-01
Abstract: PURPOSE: To prepare an extremely advantageous herbicide containing an imidazole- 2-carboxylic acid amide derivative as an active component.  
     CONSTITUTION: A herbicide is prepared by using the compound of formula (R 1  is H, lower alkyl, lower alkenyl, lower alkynyl, ethoxymethyl, aralkyl or cyanoalkyl; R 2  and R 3  are H, lower alkyl, lower alkoxy, halogen, CF 3 , or NO 2 ) as an active component. The compounds of formula wherein R 1  is H, CH 3 , allyl or ethoxymethyl, R 2  is 2-chloro or 2-fluoro and r 3  is H, or R 1  is methoxymethyl, R 2  is 2-methyl, and R 3  is H, are especially preferable. The herbicide is used in the form of emulsifiable concentrate, powder, granules, etc. by mixing the compound of formula with an inert liquid carrier or solid carrier, and adding a surface active agent, etc. thereto. Suitable application rate is 12.5W200g/are as the active component. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6187942-A (JP)
Title: Fuel injection quantity controller
Inventor: NAKAMURA TETSUYA
IPC: F02D41/26
Filed: 1984-06-12
Abstract: PURPOSE:To reduce the load of a microcomputer as well as to make highly accurate control performable in an efficient manner, by performing operation of a plunger position corresponding to desired valve opening and closing timing, while constituting it so as to generate a driving signal with a general electronic circuit CONSTITUTION:In case of a device which finishes a fuel discharge stroke by opening a solenoid valve 61 interposingly installed in a pressure fuel relief passage installed in a plunger mechanism of a fuel injection pump, this solenoid valve 61 is controlled by a control circuit 5 which calculates a value of desired valve opening timing at a microcomputer 53 from a desired injection quantity of the like to be found by each signal out of an engine speed detector 1, an accelerator detector 2 and a driving state detector 3. And, the solenoid valve 61 is controlled in accordance with each output of a first compartor 55a, which compares this desired valve opening timing with the output of an actual plunger position detector 4, and a second comparator 55b which compares the setting value of the desired valve opening timing with the output of the detector 4.
Patent JP-H07333429-A (JP)
Title: Optical compensator sheet, its production, and liquid crystal display device using the same
Inventor: ITO YOJI
IPC: G02F1/1335
Filed: 1994-06-02
Abstract: PURPOSE:To produce an optical compendator sheet which is high in optical uniformity and is improved in display constant, gradation characteristics and visual angle characteristics of displayed colors by specifying the variability of tilt angle of the optical axis in the sheet plane. CONSTITUTION:This optical compensat6r sheet consists of at least an optical anisotropic material having optically negative uniaxial property and 5 deg. to 85 deg. tilt angle [3 of the optical axis from the normal line to the film. The variation of the tilt angle + or -3 deg. of the optical axis in the sheet plane is specified to :!. 3. Namely, in the production process of this optical compensator sheet, a process to obtain uniform and tilted orientation is required. For example, a discotic liquid crystal is applied on a supporting body on which an oriented film is preliminarily formed, then the supporting body is heated to the temp. to form a disconematic phase to give tilted orientation of the liquid crystal. Then by cooling, the orientation can be maintained.
Patent JP-H11313214-A (JP)
Title: Image processing method and image processing unit
Inventor: ENOMOTO ATSUSHI
IPC: H04N1/48
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit that processes correction of a magnification, chromatic aberration, and distortion based on an aberration characteristic of a lens at a low cost and a high speed by correcting the magnification, chromatic aberration and distortion through image processing so as to obtain an image with high image quality without color slurring and distortion even in the case of an image photographed on a film or the like with a lens having a large aberration characteristic and to provide the practical image processing method. SOLUTION: At least any image processing among correction processing of magnification and chromatic aberration, correction processing of distortion, and electronic magnification processing is applied to a photographed image in a 1st direction and a 2nd direction orthogonal to the 1st direction separately. In the case that a correction amount by image processing differs from the 1st and 2nd directions, the image processing is applied to the image in the direction whose correction amount is smaller.
Patent JP-H07333581-A (JP)
Title: Liquid crystal display device
Inventor: HORI KEITARO
IPC: G06F3/147
Filed: 1994-06-02
Abstract: PURPOSE:To adjust a liquid crystal contrast voltage so that contrast becomes maximum by providing a contrast adjustment means adjusting display contrast of a liquid crystal display means based on information from a luminance sensor. CONSTITUTION:A main control part 6 varies the contrast voltage of a liquid crystal display (LCD) 1 by a D/A converter 9 after it waits until brightness of a back light 8 is stabilized after the back light 8 is lighted. Then, in the state that a display panel is closed, the main control part 6 makes the display of the LCD 1 an ON state and an OFF state, and measures the transmission light quantity of the LCD 1 in respective states by the luminance sensor 4, and sets the contrast voltage to a position where the contrast is maximum. Then, the main control part 6 makes a panel locking relay 12 the OFF state after the contrast voltage of the LCD 1 is set to release the connection state of the display panel. Thus, the display panel is opened, and an equipment becomes usable.
Patent JP-S61279859-A (JP)
Title: Transfer material for transfer device
Inventor: AMAMIYA KOJI
IPC: G03G15/16
Filed: 1985-06-06
Abstract: PURPOSE:To prevent color mackling at the time of multicolor transfer onto the transfer material of a transfer device for transferring a toner image formed on an electrophotographic sensitive drum by coating e transfer material with a low resistance layer having a surface resistivity of <=10<12>OMEGA and forming an insulating region at the rear end side. CONSTITUTION:The transfer material 11 is prepared by coating a film base 11a having a surface resistivity of above about 10<13>OMEGA, made of polyester, triacetate, or the like, with a conductive film 11b of an OHP film having a surface resistivity of <=10<12>OMEGA, and the insulating region A of about 1-3mm width having a surface resistivity of above about 10<13>OMEGA is formed at the rear end side of the transfer material 11, thus permitting the transfer material to be attached to the mesh screen of the transfer drum and to be prevented from color mackling even at the time of multicolor transfer.
Patent JP-H09307561-A (JP)
Title: Atm exchange conducting traffic flow control and judging device for heavy/light congestion
Inventor: HATONO ATSUO
IPC: H04L47/20
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an ATM exchange provided with an adaptive traffic flow control function in which flow is adaptively controlled depending on the heavy state of congestion. SOLUTION: The device is provided with a 1st threshold level comparator circuit 151 comparing a cell queue length in a buffer of an exchange with 1st and 2nd threshold levels, a timer counter 155 that starts counting when the length of the queue exceeds a 1st threshold level and is cleared to zero when the length is lower than the 2nd threshold level, a permissible time comparator circuit 156 comparing the count with a permissible time 157, and a congestion counter 158 counting the output of the comparator circuit 156.  Then a permissible time 159 is set by multiplexity of a standard traffic, a mean cell speed, a peak cell speed, a mean rest life of a burst length and a mis-alarm probability, and when the length of the queue is not recovered below the 2nd threshold level with the permissible time, it is judged to be occurrence of congestion, a traffic flow is controlled and when this state lasts, flow restriction is strengthened depending on the elapsed time from the permission time.
Patent JP-H01291312-A (JP)
Title: Memory device
Inventor: SUZUKI YASUSHI
IPC: G06F1/24
Filed: 1988-05-18
Abstract: PURPOSE:To identify turn-on of the power source, and also, to initialize the memory device by resetting a flip-flop circuit by setting the flip-flop circuit so that correct write cannot be executed. CONSTITUTION:When the power source of a computer is turned on, a flip-flop circuit 6a of a power source turn-on discriminating circuit 6 is set by an L level of a reset signal, an OR circuit 6b goes to an inhibition gate, and write and read-out signals of a memory cell 1a are not outputted from an input circuit 5. Accordingly, correct read-out and write of the memory cell 1a are not executed, turn-on of the power source is decided by the computer, and a clear signal is generated. By its clear signal, the flip-flop circuit 6a is reset, a gate of the OR circuit 6b is opened, and a -CS (chip select) signal is inputted to the input circuit 5. In such a way, turn-on of the power source is identified automatically, and after its power source has been turned on, the memory can be initialized.
Patent JP-S611275-A (JP)
Title: Transistor inverter
Inventor: TSUYA NAOKI
IPC: H02M7/538
Filed: 1984-06-13
Abstract: PURPOSE:To reduce a switch loss by providing a circulating path of a current stored in an inductance of a collector winding of a transformer. CONSTITUTION:Diodes 14, 15 are connected in parallel with reverse polarity to the current path of a transistor in parallel with two transistors 7, 8 of an inverter. Thus, the circulating path of the inductance current is formed, and if it is in the range of increasing or decreasing the circulating period of the inductance current even if a resonance period T is varied, no failure in operation occurs, the collector and emitter voltages of the transistors 7, 8 at turning ON and OFF times can be set to substantially zero, and no excess reverse voltage is applied to the collector and emitter voltage. Accordingly, the switching loss can be reduced.
Patent JP-H0417807-A (JP)
Title: Hair-drying device
Inventor: IDA HARUO
IPC: F16M11/28
Filed: 1990-05-11
Abstract: PURPOSE:To improve the usability of the title device, by a method wherein a telescopic pipe part for connecting between a main body and a pedestal is provided and the main body is connected to the pipe part through a joint, so as to be circumferentially turned and vertically inclined, at will. CONSTITUTION:A vertically telescopic pipe part 2 is stood on a pedestal 1 having a weight within it, and on the top side of the pipe part 2, a main body 3 for the title device is mounted and is circumferentially turned and vertically inclined at will. The pipe part 2 is composed of both a fixed pipe member 4 and a movable pipe member 5 which is slidably fitted in the fixed pipe member 4. A load spring for this movable pipe member 5 balances with the weight of the main body 3. For that reason, even if a user is at any pose, the user can effectively catch the air of the title device and efficiently dry user's own hair, and thus the title device can be made more convenient.
Patent JP-H04351822-A (JP)
Title: Relay structure
Inventor: HONJIYOU TAKATOSHI
IPC: H01H50/18
Filed: 1991-05-28
Abstract: PURPOSE:To reduce unevenness in the attracting-force characteristic of a relay so as to stabilize the characteristic. CONSTITUTION:A residual plate 50 is welded to the central part of an armature 37 on the inside plane thereof. Thus mutual contact of the residual plate 50 and an iron core 29 can be stabilized so that inequality in the attracting-force characteristic of a relay may be lessened to stabilize characteristic, even if the residual plate 50 is dislocated. Furthermore, main-contact blocks are arranged respectively on both sides of the iron core 29, so that plural loads may be switched on and off.
Patent JP-H06329586-A (JP)
Title: Phthalic acid compound
Inventor: FURUYA HIROMI
IPC: B41M5/333
Filed: 1993-05-24
Abstract: PURPOSE:To provide a new compound giving a developed color image resistant to fading with oil, fat, plasticizer, etc., and useful as a color-developing agent for leuco-based heat-sensitive recording material having excellent storage stability. CONSTITUTION:4-(beta-Phenoxy)ethoxyphthalic acid of formula. It can be produced by reacting dimethyl 4-hydroxyphthalate with a 4-halogeno-1-phenylbutane under alkaline condition and hydrolyzing the reaction product under alkaline condition.
Patent JP-H01292872-A (JP)
Title: Gas circulation type gas laser tube
Inventor: OMORI SHUNJI
IPC: H01S3/036
Filed: 1988-05-20
Abstract: PURPOSE:To suppress temperature rise of laser gas so as to obtain the laser output of good efficiency by providing gas supply tubes and gas exhaust tube connected zigzag on the side of a discharge tube so that laser gas may turn inside the discharge tube. CONSTITUTION:A plurality of gas supply tubes 3 and gas exhaust tubes 4 zigzag connected are provided on the upper both sides of a cylindrical discharge tube, while the gas supply tubes 3 and the gas exhaust tubes 4 are connected to a gas transport tube 12, to which a heat exchanger 7 and a blower 8 are connected halfway. By connecting the gas supply tubes and the gas exhaust tubes zigzag on the sides of the discharge tube, a pressure loss of laser gas inside the discharge tube is sharply reduced so that a blower of the big capacity is not necessary to be used, and since the time of a stay of laser gas inside the discharge tube is reduced so that the temperature rise of the laser gas can be suppressed while being able to obtain laser output with good efficiency.
Patent JP-S612879-A (JP)
Inventor: NOZAWA TSUNEO
IPC: A63B69/36
Filed: 1984-06-15
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。