baber/WOPTO huggingface dataset:
Patent JP-S6147661-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKADA NORIAKI
IPC: H01L27/088
Filed: 1984-08-15
Abstract: PURPOSE:To electrically connect a plurality of well layers within a semiconductor substrate by forming an impurity diffusion layer of the same polarity as the wall layer within a semiconductor substrate of field region between well layers and electrically connected well layers. CONSTITUTION:An insulation film 13 is left on a plurality of well layer forming regions of a semiconductor substrate 11 by patterning insulation film 13. The impurity 14 of the same conductivity type as the well layer is implanted. After the thermal oxide film 12 is eliminated, a field oxide film 15 is formed by executing thermal oxide processing with the insulation film 13 used as the mask. In this case, impurity 14 is diffused and a diffused layer 16 is formed. A thin oxide film 17 is formed at the surface of well layer forming region of the exposed semiconductor substrate 11. An impurity such as borron is ion-implanted to the surface of a plurality of well layer forming region of the semiconductor substrate 11 through an oxide film 17. Thereby, the well layers 18 which are electrically connected with the diffused layer 16 are formed in the depth of such as 5mum in the well layer forming region.
Patent JP-S6412488-A (JP)
Title: Deterioration diagnostic method for zinc oxide type arrestor
Inventor: NAKAJIMA MASATOSHI
IPC: H01T15/00
Filed: 1987-07-07
Abstract: PURPOSE:To make a deterioration phase specifiable stably and easily by generating a pulse voltage at that time when a size of a three-phase synthetic wave form is in excess of a prescribed value and next by determining a time difference between this pulse voltage and a peak voltage on either one phase. CONSTITUTION:Arresters 21 to 23 are connected with respective phases 11 to 13, and their earth sides are earthed through a current detector 44, and a current detector 3 is connected with the phase 11. An output of the current transformer 44 is amplified 46 to be inputted to an operational device 47. A pulse voltage is generated in this device 47 at that time when the input current value is in excess of a preset value corresponding to a reference level, and this pulse voltage is inputted in an operational device 49. On the other hand, a waveform of a phase voltage measured by a detector 3 is inputted to an operational device 48. A pulse is generated on a peak position of the voltage waveform, and this pulse is inputted to the operational device 49. A time difference between this pulse voltage and that from the operational device 47 is computed in the operational device 49, and the time difference is used to specify a deterioration phase. The number of the current detectors and wirings can be reduced by this method.
Patent JP-2000044981-A (JP)
Title: Method for storing olive oil
Inventor: MARTINI BERNARDI COLANTONI N
IPC: A23D9/06
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To prolong the storage life of olive oil without detriment to the chemical, physical, and sensual properties after pressing by subjecting the oil to freezing or deep freezing under specified conditions immediately after pressing. SOLUTION: Olive oil, immediately after pressed and if necessary subjected to percolation on cotton or to filtration with a thick paper filter, is subjected to freezing or deep freezing at -40 deg.C to 0 deg.C, pref. at -20 deg.C to -10  deg.C, for up to 3 years. Thus, suspended particles can be removed; the formation of deposit can be avoided: and the exclusion of water and a viscous liquid is made possible. The storage of the product during the period of freezing or deep freezing and mainly after the thawing step can be improved. Thus, the sale in distant countries is made possible, and a long-term sale until the disposal near at the open date is also made possible.
Patent JP-S5793475-A (JP)
Title: Word processor
Inventor: KAJIMA TSUNEHIRO
IPC: G06F3/16
Filed: 1980-12-01
Abstract: PURPOSE:To execute a key input smoothly, by storing a carriage return code in a storage device when the number of key inputs has attained to a prescribed number, and after that, storing a code signal. CONSTITUTION:An output signal of a keyboard device 1 is supplied to a key encoder 11, and this encoded signal is supplied to a CPU12. The output signal is stored in a memory 15 through an interface circuit 14. In this case, when a sentence inputted from the device 1 attains to 80 characters, or a user performs an operation of carriage return, a code of carriage return is stored in the memory 15 in accordance with a command from the CPU12. After that, a code signal is stored in the memory 15, therefore, the key input is executed smoothly without performing a complicated operation.
Patent JP-H09153922-A (JP)
Title: Frame data conversion circuit
Inventor: YUN GOO KIMU
IPC: H04L29/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame data converting circuit executing data communication by matching the E1 -trunk line of a CEPT system and the T1 -trunk line of a North americal system. SOLUTION: Four pieces of 32-channel frame data of the E1 -trunk line of the CEPT system are converted to an 8-bit and one channel parallel data by serial/parallel shift registers 110 to 113 and stored in 64-byte buffers 140 to 143 according to an address specified by recording position counters 120 to 123. Then data stored in these buffers are read out by the 24 channels by the control of reading position counters 130 to 133, read out as one frame with the 24 channels by being added with six residual channels of data stored in each buffer 140 to 143 by the control of a reading position counter 134, and outputted by being serially converted by parallel/serial shift registers 150 to 153.
Patent JP-2001004696-A (JP)
Title: Handling device with lead detecting function and its lead detecting method
Inventor: TANAKA YOSHIYUKI
IPC: H01L23/50
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a handling device having the function of detecting leads and its lead detecting method, capable of detecting leads of a tested IC to prevent deformation of the leads due to their positional slippage and to prevent contacts from getting out of position in testing the electrical characteristics of the tested IC, by minimally increasing the size of the device. SOLUTION: This handling device is equipped with a lead detecting means on its measurement part for detecting leads 13 of a semiconductor device 11. The lead detecting means comprises fiber optics 4 for obtaining images of the leads 13 of the semiconductor device 11, cameras 5 for taking in the images obtained of the leads, an image recognition part 6 for recognizing the images taken-in of the leads, and displays 7 for displaying the images obtained. The lead detecting means detects that the leads 13 of the semiconductor device 11 are out of position and displays impressions 14 formed in the leads 13 of the semiconductor device 11 by contact pins 2 of an IC socket 1.
Patent JP-H0519061-A (JP)
Title: Radiation detection signal discrimination circuit
Inventor: NISHIMURA MIKIO
IPC: G01T1/36
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a title circuit which can simplify apparatus and reduce cost. CONSTITUTION:A radiation detector 10 detects alpha rays and beta rays to output electric signals according to detected amounts, and these electric signals are amplified by a high-speed current type preamplifier 42. An alpha-ray separation filter 44 integrates electric signals outputted from the preamplifier 42, and a first pulse-height discrimination circuit 52 discriminates electric signals outputted from the alpha-ray separation filter 44 and outputs only alpha-ray detection signals. A second pulse-height discrimination circuit 46 discriminates electric signals outputted from the preamplifier 42 and outputs alpha-ray/beta-ray mixture signals which are the mixture of alpha-ray detection signals and beta-ray detection signals, inputs alpha-ray detection signals outputted from the first pulse-height discrimination circuit and alpha-ray/beta-ray mixture signals outputted from the second pulse-height discrimination circuit into a gate circuit 54, so as to subtract alpha-ray detection signals from alpha-ray/beta-ray mixture signals to output only beta-ray detection signals.
Patent JP-H1019042-A (JP)
Title: Magnetic bearing device
Inventor: OZAKI JUNICHIRO
IPC: F16C32/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the contact of a rotary shaft with a stator side caused by the excessive centrifugal whirling of the rotary shaft at a nearly dangerous speed at a time of acceleration from the static floating state of the rotary shaft to a rated rotation state and at a time of speed reduction from a rated rotation state to the static floating state. SOLUTION: At least two shafts in the radius direction of a rotary shaft are provided with a pair of electromagnets M which support the rotary shaft in a radius direction, a displacement sensor S which detects the displacement of the rotary shaft in its radius direction, and a magnetic bearing controlling section 3, which feedback- controls the current supplied to the electromagnets M based on the displacement signal from the displacement sensor S.  A magnetic bearing controlling circuit increases and decreases the speed of the rotary shaft by preventing excessive centrifugal whirling in a dangerous speed range, in which excessive centrifugal whirling is caused due to an increase in a feed back gain K at least in the dangerous speed of the rotary shaft, and prevents the contact of the rotary shaft with the stator side which is caused by the excessive centrifugal whirling at a nearly dangerous speed of the rotary shaft at a time of acceleration from a static floating state of the rotary shaft to a rated rotation state and at a time of speed reduction from the rated rotation state to the static floating state.
Patent JP-S5693130-A (JP)
Title: Recorder/reproducer
Inventor: KONDOU HIDEO
IPC: G11B15/087
Filed: 1979-12-26
Abstract: PURPOSE: To realize an automatic control of the reproducing speed and thus eliminate the troublesome operation of a recorder/reproducer, by recording the speed information superposing on the voice signal during the recording and then discriminating the speed information during the reproduction.  
     CONSTITUTION: The mechanism which supplies a command of the speed information of the recording medium 1 is added to the control board 8'. Both the speed information of the medium 1 and the voice signal during the recording are changed into the superposed signal by the superposition discriminating part 9 for execution of writing. And the superposed signal read out of the writing/reading part 3 is discriminated during the reproduction. The speed information of the medium 1 and supplied from the board 8' is converted into the superposing-enable signal to be transmitted to the part 9, and the signal discriminated during the reproduction is converted into the signal suited for control of the driving mechanism through the superposed signal conversion part 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6146704-A (JP)
Title: Suspension control device
Inventor: FUKATSU TSUNEHIKO
IPC: F16F13/28
Filed: 1984-08-14
Abstract: PURPOSE:To increase the spring constant of a suspension unit, regarding the control ability of a vehicle as being important, even through the vehicle runs on a relatively bad road surface, by automatically carrying out a variable control to increase the spring constant when any one of three kinds of detection signals is detected. CONSTITUTION:A G sensor 1 detects the acceleration G of vertical vibration ¦G¦ of a vehicle body while an S sensor 2 detects the steering angle ¦S¦ and a B sensor 3 detects the turn-on or turn-off condition of a brake key switch. Further, an H-signal which indicates that the spring constant is large is fed from the output terminal of an OR circuit 8. When this H-signal is issued, it is fed through a timer 13 to energize a solenoid 23 which closes passages 25, 26, thereby the spring constants of both fluid charged bushings 31, 41 are automatically controlled to be made large. Further, the spring constant is made large in every case of running on a relatively bad road surface having large undulation, cornering and braking, regarding the control ability of the vehicle as being important.
Patent JP-S6329299-A (JP)
Inventor: YURUGEN FURAA
IPC: B01D46/52
Filed: 1987-07-09
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-S5867977-A (JP)
Inventor: YOTSUHIEN BURUGUDORUFU
IPC: F04B1/10
Filed: 1982-09-30
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-S5879057-A (JP)
Inventor: ETSUKARUTO SHIYUROIZENAA
IPC: C09B29/06
Filed: 1982-09-30
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-H08322382-A (JP)
Title: High-accuracy filling apparatus for mushroom-cultivation medium
Inventor: TAMAI EIJI
IPC: A01G1/04
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a high-accuracy filling apparatus for a mushroom cultivation medium, having a filling mechanism capable of filling and pressing the medium, enabling easy setting of the filling amount in a short time and having excellent filling accuracy and mushroom productivity. CONSTITUTION: A medium 3 is filled in a vessel 2 e.g. by the rotation of a screw shaft 1. The screw shaft 1 is composed of an outer cylinder 5 supported by a bearing 4 and a vertically slidable inner cylinder 6 connected to a compression cylinder 7. The filled medium 3 is pressed, a signal is transmitted from an electric load transducer 8 at the end of the filling of a prescribed amount of the medium and the rotation of the screw is interrupted by a clutch 9. A stopper 10 protects the load transducer 8 from overload during the operation. The medium 3 is transferred uniformly to each filling shaft by intermittently blasting air from an air nozzle 12 in a service hopper 11. The screw shaft 1 has a flat tip end 13 to enable efficient compression.
Patent JP-H08338627-A (JP)
Title: Forced combustion apparatus
Inventor: INAGAKI HIDEO
IPC: F23N3/00
Filed: 1995-06-12
Abstract: PURPOSE: To provide a forced combustion apparatus which increases a primary air rate with an increase of gas input, and hence to ensure satisfactory combustion uniformly over a wide input range. CONSTITUTION: There are provided a gas burner 3, a proportional valve 10 for adjusting the amount of supply of fuel gas G to a gas burner 3, and an air fan 4 for supplying combustion air. The amount of supply of the combustion air is kept within a predetermined range for the amount of supply of the fuel gas G by controlling the air fan 4. Further, an effective opening area of primary air P is increased and decreased by a damper plate 12 whereby a primary air rate is increased together with the increase in the amount of supply of the fuel gas G. Otherwise, a characteristic is applied to a passage for secondary air S which increases passage resistance together with the increase of the amount of supply of the combustion air whereby a secondary air rate is decreased together with the increase of the amount of supply of the fuel gas G.
Patent JP-H1020088-A (JP)
Title: Radioactive gas waste treatment device
Inventor: KAWAGOE KAZUHIRO
IPC: G21F9/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce a size and plate thickness of an exhaust gas recombiner, to unify the flow of exhaust gas inside the exhaust gas recombiner so as to improve performance depending on the effective use of a packed catalyst, and to improve the antiseismic property of the exhaust gas recombiner. SOLUTION: This radioactive gas waste treatment device is provided with a gas extractor extracting exhaust gas generated in nuclear power equipment, an exhaust gas preheating device preheating the extracted exhaust gas, and an exhaust gas recombiner 3 by which the preheated exhaust gas is recombined by means of a catalytic reaction so as to be processed to the gas condition of a flammble limit or below. In the exhaust gas recombiner 3, an exhaust gas inlet nozzle 31, a catalyst charging port 32, and an exhaust gas outlet nozzle 33 are arranged in a sealed container 3a. The container 3a in the exhaust gas recombiner 3 is formed into a sphere, while the exhaust gas inlet nozzle 31 and the exhaust gas outlet nodule 33 are arranged opposed to each other on a straight line passing the center of the container 3a approximately.
Patent JP-H0220373-A (JP)
Title: Printing mode automatic altering system of japanese printer
Inventor: MORIKAWA SAICHI
IPC: B41J29/38
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the wastefulness of paper and other expendables by judging that there is no received and unprocessed data and a definite period is elapsed from the reception of the last data and altering a kanji mode to an ANK mode automatically by a printer itself. CONSTITUTION:When printing data is received from a higher rank apparatus through a data signal wire 5, the received data is stored in a receiving buffer 3 by a receiving control part 2 and the reception of the data is subsequently transmitted to a timer part 4 as a timing signal. The timer part 4 measures the time up to the reception of the next data on the basis of the timing signal. A main control part 1 reads the received data from the receiving buffer 3 to decode the same and executes printing processing. When the main control part 1 confirms that there is no receiving data in the receiving buffer 3, said main control part 1 reads the time measured by the timer part 4 to confirm that no data is received only for a definite time. Thereafter, the main control part 1 alters its own printing mode to an ANK mode.
Patent JP-H1015151-A (JP)
Title: Extraction device for invalid zone on japanese chess board and recognition device for pieces on the board
Inventor: HASHIMOTO EIICHIRO
IPC: A63F3/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately extract an invalid zone by establishing a projection computing zone so as to include square lines in all positions along a direction orthogonal with a projection direction within the projection computing zone, if a Japanese chess board in a picked-up image is inclined for an X-Y coordinates in an image memory and an obstruction such as hands does not exit. SOLUTION: An edge extracted image is generated from the images of pieces on a Japanese chess board picked up via a CCD camera 1, using the first luminance value of square lines (divisional lines) on the board and characters on each piece, as well as the second luminance values of the bare surface of the board. Furthermore, a projection computing zone is established for each segment between the adjacent second (first) divisional lines in the first (second) divisional lines among the divisional lines orthogonal with each other, and judgement is made as to whether two squares at both sides of a segment is an invalid zone, on the basis of the result of a projection in a Y (X)-direction, regarding the first (second) luminance value in each computing zone.  Then, when a projection value equal to or less than the preset value involves a portion continuous beyond the prescribed length, two square at both sides of the segment are identified as invalid.
Patent JP-H0219557-A (JP)
Title: Holding frame of embroidery sewing machine
Inventor: SHIBATA YOSHIO
IPC: D05B21/00
Filed: 1988-07-08
Abstract: PURPOSE:To hold peripheral wall of bag to be embroidered in strained state by inserting opening part of a bag to be embroidered to two supporting levers in a state that revolving lever is outside and relatively revolving the revolving lever and the supporting levers. CONSTITUTION:In a case of embroidering on peripheral face of bag 10a of a bag 10, opening part of bag 10a is relatively inserted to two supporting levers 12 in a manner that a revolving lever 14 is outside. The revolving lever 14 and the supporting levers 12 are relatively revolved in said state and peripheral wall 10b of the bag 10a between the both supporting levers 12 is strained, then the peripheral face of the bag 10a is made to be correctly embroidered.
Patent JP-H0614327-A (JP)
Title: Carrier chrominance signal processor
Inventor: FUKATSU TSUTOMU
IPC: H04N9/66
Filed: 1992-06-29
Abstract: PURPOSE:To identify which chrominance signal sequence out of two is inputted from a carrier signal to be modulated at the time of sending two chrominance signal data sequences by a line sequential system in a PAL system. CONSTITUTION:This carrier chrominance signal processor has latch circuits 1-G, 3-B, 1-H, 1-I for delaying respective data of phase reference parts in a carrier chrominance signal only by one horizontal line period, logical gates 10-A, 7-A, 7-B for identifying the charrier chrominance signal based upon the states of output signals from these latch circuits 1-G, 3-B, 1-H, 1-I and switching demodulated outputs and adders 8-A to 8-C for setting chrominance signal data to be different in each line while having the same hue to the same data by inter-line adding processing. Consequently absolute hue is settled and line sequential sending is controlled by a demodulation reference signal itself.
Patent JP-S6230712-A (JP)
Title: Antithormbotic drug
Inventor: IWAKUMA TAKEO
IPC: C07D213/26
Filed: 1985-08-01
Abstract: PURPOSE:An antithrombotic drug useful as a preventive and remedy for various thromboses such as peripheral arterial thrombosis, lung clausura, coronary arterial clausura, etc., having an inhibitory action on TxA2 synthesis, containing a cinnamic acid derivative or its salt as an active ingredient. CONSTITUTION:An antithrombotic drug containing a cinnamic acid derivative shown by the formula II [R<1> and R<2> are H or lower alkyl; Y is hydroxyiminomethylene, carbonyl or group shown by the formula -CH(R<2>); R<2> is hydroxy, lower alkoxy, amino, lower alkoxy-substituted lower alkoxy or halogen] or its pharmaceutically acceptable salt as an active ingredient. When it is used, it is processed into tablet, etc., as an oral drug or injection as a parenteral agent. The active ingredient compound shown by the formula I, for example, is synthesized by reacting a benzaldehyde derivative shown by the formula II with a Witting reagent shown by the formula III in a solvent at 10-20 deg.C.
Patent JP-S6147598-A (JP)
Inventor: GERUHARUTO KURATSUTSU
IPC: G21F9/34
Filed: 1985-08-02
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-H1021942-A (JP)
Title: Solid electrolyte fuel cell
Inventor: FUJITA JUNICHI
IPC: H01M8/12
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To widen the contacting surface area of a conductive pipe, which also works as a fuel supply pipe, with a reforming reaction catalyst material, also widen the contacting surface area of the pipe with a fuel filling the reforming reaction catalyst material, and promote the reforming reaction by the catalytic function by roughening the outer circumferential face of the conductive pipe. SOLUTION: In a solid electrolyte fuel cell produced by concentrically arranging an air electrode, an electrolytic substance, a fuel electrode, a reforming reaction catalyst material, and a conductive pipe, which also works as a fuel supply pipe, in this order from the outside, the conductive pipe 21, which also works as a fuel supply pipe, is made of nickel, palladium, cobalt, or nickel- zirconia cermet having a catalytic function for a reforming reaction. In the case a metal material is used, a large number of fuel passing holes 22 are formed by punching process and in the case of a ceramic material, the material is made to be porous from the beginning of the manufacture and the surface of the substrate is coated with nickel or nickel oxide by oxygen-acetylene thermal spraying and the surface is finished to be a roughened surface in which fine roughness is uniformly distributed.