baber/WOPTO huggingface dataset:
Patent JP-H08114873-A (JP)
Title: Method and device for detecting image abnormality
Inventor: NANAMI SHOJI
IPC: G03B42/02
Filed: 1994-10-14
Abstract: PURPOSE: To excellently detect image abnormality even when a radioactive rays image is read from both sides of a stimulable phosphor sheet. CONSTITUTION: Output signals SA, SB obtained from both sides of the stimulable phosphor sheet are transformed logarithmically by logarithm transformers 16a, 16b, and digital image signals S1 , S2 are obtained by A/D converters 17a, 17b. The image signals S1 , S2 are inputted to a subtraction means 30, and a difference value Ssub between the image signal S1 and the image signal S2 is obtained. Whether or not the difference value Ssub is within a prescribed range is decided by a comparison means 18, and when the difference value Ssub is without the prescribed range, the fact that an abnormal signal is incorporated in the image signals S1 , S2 is judged, and positional information of an abnormal pixel related to the abnormal signal is outputted to an image processing means 19.  Complement of a signal value is performed so that the pixel value of the pixel related to the abnormal signal becomes the normal signal value by the image processing means 19 based on the positional information. The complemented image signals S1 , S2 are added, and the added image signal Sadd is inputted to a reproducing means 20 to be reproduced as a visual image.
Patent JP-H1089215-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KINOSHITA ATSUFUMI
IPC: F02P5/15
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device for an internal combustion engine to increase an S/N ratio by preventing reduction of the crest value of a pulse signal to detect the rotation angle position of an internal combustion engine and prevent the occurrence of malfunction. SOLUTION: Bias circuits 13a and 13b are arranged at a waveform shaping circuit 13 to convert pulse signals Vp1 and Vp2, generated by a pulser PC, into position detecting signals S1 and S2 and inputting the signals to a control part 12 in an ignition position. By applying bias on the pulser coil PC by the bias circuits 13a and 13b, a position detecting signal is prevented from generation by a noise signal. By connecting resistors R6 and R8 for current limit in series to the bias circuits 13a and 13b, the charge current of the capacitors C1 and C2 of the bias circuits are limited. By comparing signal voltages Vs1 and Vs2, generated at the two ends of resistors R6 and R8, respectively, with reference voltages Vr1 and Vr2, the position detecting signals S1 and S2 are generated.
Patent JP-S60141195-A (JP)
Title: Malfunction detector circuit of moving device
Inventor: JINNAI HIDEKAZU
IPC: H02P8/36
Filed: 1983-12-27
Abstract: PURPOSE:To reliably detect a malfunction operation by comparing the output pulse of a sensor with a drive pulse. CONSTITUTION:The output of a sensor 13 for detecting the moving operation is supplied to a counter 14, and a drive pulse applied to a stepping motor 4 is applied to a frequency divider 15. The divider 15 divides the frequency of the drive pulse, and supplies its output to the counter 14, and the counted value of the counter 14 is cleared at the prescribed period. The output of the counter 14 is compared by a comparator 16 with the set value of a setter 17. If the counted value of the counter is not cleared by clearing means and the counted value of the counter exceeds the set value, a malfunction detection signal is outputted by the comparator 16.
Patent JP-H04127134-A (JP)
Title: Camera
Inventor: ISHIBASHI KENJI
IPC: G03B9/08
Filed: 1990-09-18
Abstract: PURPOSE:To miniaturize a camera by space saving and to improve the reliability of an action by each mechanism by separately providing an ultrasonic motor suitable for each action as a driving source in each mechanism. CONSTITUTION:In order to give a desired action to a means 13 for driving plural mechanisms such as a photographing lens, a stop, a main mirror and a shutter, etc., plural ultrasonic motors 111 provided with outputting conditions corresponding to the action of the driving means 13 is connected with each driving means 13 and used as the driving source for each mechanism. In such a way, low speed and high torque in the outputs shaft of the ultrasonic motor can be transmitted to a coupler as they are, and the photographing lens can be driven by the coupler. Thus, the saving of the space can be attained and also the efficiency of transmitting motive power can be remarkably improved in comparison with the case of providing a speed reduction mechanism.
Patent JP-S61128571-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMURA SHIGERU
IPC: H01L21/338
Filed: 1984-11-27
Abstract: PURPOSE:To dope an impurity accurately between a gate and a source regardless of a positional error on the formation of the gate by measuring the positions of the gate and the source by focussed ion beams and additionally doping the impurity between the source and the gate in high concentration on the basis of the measured values. CONSTITUTION:Si is implanted between a source and a gate by using Si<+> ion s focussed at a value such as 0.1-0.1mumphi. An N<+> additional layer 17 may be shaped through doping extending over a metal in the gate 14 at that time, but it is preferable that the N<+> additional layer 17 is formed separated by 0.1mum-0.5mum from the gate 14, thus also acquiring source-gate withstanding voltage. The N<+> additional layer is shaped by utilizing a marker. That is, the position of the gate can be obtained with high precision when the marker for detecting the position of the gate formed at the same time as a gate process is detected, and the layer 17 is separated easily by 0.1-0.5mum with high accuracy.
Patent JP-2001070884-A (JP)
Title: Small-sized commentator motor
Inventor: UENISHI HIDEFUMI
IPC: H02K23/40
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To enable production with a standard equipment while building weights into a motor by providing the motor with a rotating core which consists of ferromagnetic materials and providing the core with plural projecting electrodes, providing the projecting electrodes with holes to allow the insertion of the weights, inserting the weights into the holes and winding the core with windings so as to enclose the projecting electrodes and the weights. SOLUTION: The core 1201 is formed by laminating sheets constituting of the ferromagnetic materials, such as electrical steel sheets. The core has the three projecting electrodes 1211 extending in a radial direction at an equal angle from the center. The respective projecting electrodes 1211 are composed of arm parts 1221 wound with the windings 1601 and arcuate parts 1231 for gathering the magnetic fluxes of magnets and are provided with the holes 1241 of an approximately rectangular shape from the arm parts 1221 to the positions verging on the arcuate parts 1231. The holes 1241 are formed at the whole projecting electrodes 1211 and the whole sheets. The weight 1301 is inserted into at least one of the holes 1241. At this time, weights 1301 are held and fixed in a slightly press-fitting manner by projections 1251.  The windings 1601 are so wound as to enclose the projecting electrodes 1211 and the weights 1301.
Patent JP-S60140111-A (JP)
Title: Measurement of contact angle
Inventor: HIBIYA TAKETOSHI
IPC: C30B19/00
Filed: 1983-12-27
Abstract: PURPOSE:To simply measure the contact angle of a high temp. melt and a non- magnetic garnet substrate, by stabilizing a film growing molten liquid on a single crystal substrate under heating and, quenching and taking out the same, measuring the contact angle of the molten liquid and the substrate from a direction parallel to the surface of the substrate. CONSTITUTION:A susceptor 2 is placed to the center of the work coil 1 of the Czokralski method monocrystal draw-up apparatus of a high frequency heating system so as to be placed on zirconia refractory 3. A molten quartz tube 4 is placed between the susceptor 2/the refractory 3 and the coil 1 and a plate shaped gadolinium/galium/garnet single crystal 5 is placed on the susceptor 2 while a quenched body 6 of a garnet growing molten liquid is further placed thereon. The single crystal 5 and the quenched body 6 are heated by high frequency and heating is stopped when the growing molten liquid is stabilized. Succeedingly, the molten liquid is cooled and solidified while the plate shaped single crystal 5 is taken out of the apparatus and photographed from a direction parallel to the surface of the crystal by a camera to measure a contact angle by using processed print.
Patent JP-S63103985-A (JP)
Title: Inspecting device for integrated circuit element
Inventor: KIMURA TOMIZO
IPC: G01R31/28
Filed: 1986-10-21
Abstract: PURPOSE:To shorten necessary time for inspection by inputting the same input data to an element to be tested and a normal element in parallel and comparing bit patterns of output data from both elements with each other. CONSTITUTION:An input data generating device 1 generates various input bit patterns successively and supplies them to the input signal terminal of the element 4 to be tested and the input signal terminal of the normal element 5. Then, an output data comparing device 3 compares the bit pattern of the output of the element 4 with the bit pattern of the output of the element 5 and decides that the element 4 is normal when both bit patterns match with each other as to all input data. Thus, the settlement of the output data from the element 4 and the settlement of the output data from the element 5 are completed almost at the same point of time, so the time required for the inspection can be shortened.
Patent JP-H1098801-A (JP)
Title: Device for detecting and controlling grounding of electric car
Inventor: SOGIHARA HIDEKI
IPC: B60L3/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a device for detecting and controlling the grounding of an electric car capable of minimizing an effect by a ground fault on an area depending on the place of its occurrence. SOLUTION: A ground-protection control part, provided with a circuit breaker 16 connected between power supply and power supply side windings of the main transformer 17, a converting part connected to load side windings of the main transformer 17 to control an electric car, the main electric motor 22 connected to the converting part to drive the electric car, an input contactor 19 inserted on the connection side of the converting part to the main transformer 17 and a GR24 connected between the converting part and the ground. The ground-protection controller opens the input contact 19 when a ground signal is inputted from the GR24 and opens the circuit breaker 16 in a given period of time after the ground signal is inputted, as long as the signal continues is inputted.
Patent JP-H0557961-A (JP)
Title: Impact dot printer and printing method
Inventor: MOTO SATORU
IPC: B41J2/30
Filed: 1991-09-03
Abstract: PURPOSE:To perform printing clearly even on pressure sensitive paper on an under side when printing is performed on a copy medium in which a plurality of sheets of the pressure sensitive paper are taken as one set with an impact dot printer having direct one line (the one is two or more) zigzag arranged printing pins. CONSTITUTION:In a impact dot printer which has direct one line zigzag arranged printing pins, a conversion processing means in which a character font matrix having a crossbar is converted to a character font matrix in which the crossbar of a character is expressed by arrangement of vertical (n) dots (n>1), is provided. Further, when the character having the crossbar is printed on a copy medium in which a plurality of sheets of pressure sensitive paper are taken as one set with this kind of the impact dot printer, the character font matrix in which the crossbar of the character is expressed by the arrangement of vertical (n) dots is used. Further, the figure describes the case in which the 1 is 2.
Patent JP-H1188218-A (JP)
Title: Communication equipment
Inventor: KISHIGAMI YOJI
IPC: H04B1/40
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To realize a communication equipment including a mixer circuit that copes with diversified frequency plans without the use of a special component and a special changeover circuit. SOLUTION: In a communication equipment consisting of a transmission mixer circuit 1 and a reception mixer circuit 3, a signal from a 1st input means 5 is given to the transmission mixer circuit 1 via a transmission local buffer circuit 2 and a signal from a 2nd input means 6 is given to the reception mixer circuit 3 via a reception local buffer circuit 4 respectively and either the transmission local buffer circuit 2 or the reception local buffer circuit 4 is operated by a control circuit 7 and the other buffer circuit is stopped.
Patent JP-S61131073-A (JP)
Title: Logarithmic operation circuit
Inventor: YAMAMURA KIYOHITO
IPC: G06G7/24
Filed: 1984-11-29
Abstract: PURPOSE:To obtain efficient logarithmic characteristics also in a fine current area by subtracting a current value corresponding to the leak current of a logarithmic element from an input current value to compensate the input current. CONSTITUTION:A diode 41 of which characteristic coincides with that of the logarithmic element 4 is connected to a node between the element 4 and an input and the other end side of the diode 41 is connected to a DC power supply 3. When an input current I0 is inputted, a residual current I0-IS obtained by subtracting the current IS flowing into the diode 41 from the input current IO is made to flow into the element 4. If the current IS is made equal to the reverse current (leak current) of the diode 41, the current Id flowing into the diode 4 is substituted by I0-IS and a constant '1' is eliminated in the shown equation. Thus, the efficient logarithmic characteristics can be obtained even in a fine current area.
Patent JP-2001069973-A (JP)
Title: Alkali laccase and its production
Inventor: OGAWA JUN
IPC: C12N9/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkali laccase which has the optimal pH on the alkaline side, has extremely high stability, and is useful for producing detergents, hair dies, and so on. SOLUTION: This new alkali laccase has the following physicochimical properties. Mol.wt.: 62,000; optical pH: 9.0; substrate specificity: strongly catalyzes the oxidative decoloration reaction of reactive blue-2, acid blue-80 or direct blue-53, the oxidative polymerization reaction of lignin, and the coloration reaction by the oxidative coupling of 4-aminoantipyrine with catechol, guaiacol, hydrocaffeic acid or 2,6-dimethoxyphenol; optimal temperature of actions: optimal temperature: 70 deg.C; thermal stability: stable up to 50 deg.C, when held at pH 9.0 for 60 min; and stable pH range; pH 8.0 to 11.5, when treated at 30$0C for 17 hr. The alkali laccase is preferably produced by culturing a mold which produces the alkali laccase, such as Myrothecium verrucaria 24G-4 strain(accession number: FERM P-17525), under an aerobic condition.
Patent JP-2000083179-A (JP)
Title: Signal processing method and its signal processing circuit
Inventor: TANABE KAZUHIRO
IPC: H04N9/68
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption even at the time of operating signal processing by using a CMOS device by setting a reference level as a value for minimizing the change probability of a digital signal, adding the reference level to the digital signal, and operating prescribed arithmetic processing. SOLUTION: This circuit is provided with a register 5 for setting a reference level Ls as a value for minimizing the change probability of a signal. An arithmetic operation is performed by delay units 1-3, adders 4-6, and subtracter 7, and an obtained contour enhancement signal Fh is multiplied by a again constant A set by a coefficient unit 10 by a multiplier 8, and this result is added to an original signal Fi by an adder 13. Moreover, A×L is operated by a multiplier 9, and this result is subtracted from the output of the adder 13 by a subtracter 14. In this case, the reference level Ls is set as a value for minimizing the change probability of the signal so that any signal in a negative area can not be generated in all arithmetic processes, and whole signal change probability can be suppressed at the time of operating a contour enhancement processing. Thus, the power consumption can be reduced.
Patent JP-S61128094-A (JP)
Title: Heat pipe
Inventor: HATA RYOSUKE
IPC: F28D15/02
Filed: 1984-11-27
Abstract: PURPOSE:To enable transfer of heat for a long distance by holding the temperature of a main heat pipe about at a specified value, by a method wherein an inner pipe and an outer pipe are disposed to the inside and the outside of the main heat pipe. CONSTITUTION:An inner pipe 1, a main heat pipe 2 located outsidfe the inner heat pipe, and an outer heat pipe 3 situated outside the main pipe are concentrically located in order named. In a heat absorbing part, the inner pipe 1 is longmost, and theend part of the main heat pipe 2 located thereoutside is connected in an enclosed manner to the outer peripheral surface of the inner heat pipe 1 to form the heat absorbing part. Further, the end part of the shortmost outer heat pipe 3 is connected in an enclosed manner to the outer peripheral surface of the main heat pipe 2. In the radiating part, the main heat pipe 2 is longmost and wraps the inner heat pipe 1, and the end part of the outer heat pipe 3 located thereoutside is connected in an enclosed manner to the outer peripheral surface of the main heat pipe 2 to form the radiating part.
Patent JP-H0584860-A (JP)
Title: Luncheon mat
Inventor: WAKATA KAZUYOSHI
IPC: B32B27/10
Filed: 1991-09-30
Abstract: PURPOSE:To enhance anti-slip properties, water absorbability and printing workability by providing an anti-slip layer containing a foamable microcapsule and an adhesive to unsized paper and suppressing the friction angle of the anti-slip layer to a specific range. CONSTITUTION:As unsized paper, chemical pulp or mechanical pulp is used and one subjected to crepe processing or emboss processing is pref. from the aspect of decoration properties and handling properties. An anti-slip layer containing a foamable microcapsule and an adhesive is formed to the unsized paper. Herein, the friction angle of the anti-slip layer is pref. set to 35-65 deg.. When the friction angle is below 35 deg., anti-slip properties are low and, when the friction angle exceeds 65 deg., sheet-fed printing is not well performed because of bad slip properties. The foamable microcapusle includes low b.p. hydrocarbon as a core substance and uses a thermoplastic resin based on an aromatic vinyl compound as a film preventing agent.
Patent JP-2000070960-A (JP)
Title: Dephosphorization material produced by utilizing building waste
Inventor: MATSUMOTO TADASHI
IPC: B09B5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorization material which enables effective utilization of building waste and has high performance and is environmentally favorable and also, can be produced at a low cost as a product. SOLUTION: This dephosphorization material consists of building waste which contains calcium silicate hydrate and has a 0.5 to 15 mm average grain size and is produced by crushing the building waste into grains having a 0.5 to 15 mm average grain size, and used in that grainy form. Alternative production of the dephosphorization material comprises: mixing at least one material of crushed materials and ground powders, each formed from building waste, with a mixture of a calcareous raw material and a siliceous raw material and added water; granulating the resulting mixed material into granular formed bodies; and subjecting the granular formed bodies to autoclave curing.
Patent JP-2000080992-A (JP)
Title: Vane and coolant compressor using it
Inventor: ISHIKAWA KAZUHISA
IPC: F25B1/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance property without separation during using by forming a CrN coating film or a hard carbon thin film after shot peening treatment is executed on a surface of a metal member. SOLUTION: As a vane 12, a vane wherein a CrN coating film or a hard carbon thin film is formed after shot peening treatment is executed on a surface of high speed tool steel, hot working steel, heat resistant and acid resistant steel, structural steel, or a metal member which is selected from steel described above and those sintered steel and which is sintered and quenched, is used. The shot peening treatment is carried out in such a way that fine particle is formed on a surface of the metal member. Shot particle is injected with high speed, and compression remaining stress is applied on a treated surface so as to improve fatigue strength and hardness of the treated surface. It is thus possible to improve abrasion resistance property on a sliding part without separating the CrN coating film or the hard carbon thin film during use of the vane 12.
Patent JP-S60143398-A (JP)
Inventor: SUGIMOTO TOYOZOU
IPC: G10L19/00
Filed: 1983-12-29
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-2001074912-A (JP)
Title: Optical lens
Inventor: TAKANO SATOSHI
IPC: G02B3/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a lens having excellent light transmissibility, processability, chemical resistance, light resistance, low hygroscopicity and dynamic strength, further, excellent mass productivity by using the cured matter of an active energy ray-curing composition which has a specific refractive index and contains specific compound, etc., as an essential ingredient. SOLUTION: The cured matter of the active energy ray curing composition having the refractive index after curing of <=1.50 and containing a fluorine- containing compound and non-fluorine multifunctional monomer is used as the essential ingredient. When the optical lens using a low-refractive index resin is formed, light condensing efficiency is higher as the refractive index difference from an inorganic material like glass or high-refractive resin to be a companion is higher. The higher performance optical lend may thus be obtained. While the refractive index of the composition varies with the refractive index of the material which is a companion, the refractive index of <=1.45 is preferable and <=1.40 is more preferable. The use of the active energy ray curing composition which may be cured in a short period of time and is low in cost is effective in terms of mass productivity.
Patent JP-S61131091-A (JP)
Title: Character reader
Inventor: HASEGAWA KENJI
IPC: G06K9/03
Filed: 1984-11-30
Abstract: PURPOSE:To discriminate whether output data are post-processed or not and to clarify the discriminated result. CONSTITUTION:The recognition data in a 'sei' (a Chinese character pronounced by 'sei' and meaning 'famiry name') field are sent from a control part, a post-processing part 3 retrieves all 'sei' files, finds out the similarity between the sent recognition data and data retrieved from the 'sei' files and outputs the data having the maximum value of similarity and having a fixed value or more to a deciding part 4 as a correct answer. The deciding part 4 decides whether the data sent from the part 3 are post-processed and regarded as a correct answer or regarded as no-proposed character without post-processing and returns the data sent from the part 3 to a control part 1 together with the decided result. The control part 1 applied a high luminance display control code at the transfer to a CRT display device 5, a double printing control code at the transfer to a printer 6, or a control code for adding (*) to an 1-byte stand-by area formed on the head of the field at the transfer to a floppy disk device 7 to the data decided as no post-processed data by the deciding part 4.