baber/WOPTO huggingface dataset:
Patent JP-H05274137-A (JP)
Title: Wrong sequence processing preventing method
IPC: G06F19/00
Filed: 1992-01-24
Abstract: PURPOSE:To prevent such a case where another updating program is carried out before executing an updating program that should be processed in advance among plural updating processing programs that must be processed in a fixed sequence. CONSTITUTION:An updating information storage part 5 stores an updating date, the next scheduled updating date, and a program to be carried out in advance with the correspondence to an updating program name. A menu display means 2 is started by an input/output part 1 for execution of the selection of an updating program and the input of an updating date. An updating sequence check means 3 refers to the contents of the part 5 to check whether the scheduled updating date of the selected updating program is coincident with the input updating date or not and whether a program to be carried out exists or not. Furthermore, the means 3 checks whether the processings are already carried out or not up to the input updating date even if the program to be carried out in advance exists. Then, an updating program executing means 7 carries out the selected updating program only when the due conditions are satisfied. Then, a date updating means 4 refers to a closing date table storage part 6 to update the updating date and the scheduled updating date stored in the part 5.
Patent JP-S5294179-A (JP)
Title: Invalid power detection system
Inventor: HOSONO ISAMU
IPC: G01R21/00
Filed: 1976-02-03
Abstract: PURPOSE: To detect invalid power accurately by compensating phase angle θ even if the phase angle θ if voltage Vuv and currents Iu-Iv change in half cycle at compensating time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11215091-A (JP)
Title: Ofdm signal transmission method and ofdm signal transmitter thereof
Inventor: NAMEKATA MINORU
IPC: H03M13/27
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To improve transmission average power by controlling the amplitude of an orthogonal frequency division multiple(OFDM) time waveform and to improve the throughput by reducing transmission errors. SOLUTION: A sending side applies scramble systems #1 to #N to a sending data system. Outputs of scrambling parts 10#1 to 10#N are modulated, and plural OFDM symbols are produced. A selecting part 16 selects one of plural OFDM symbols and sends it. A receiving side descrambles digital data obtained from a received signal by descrambling parts 112#1 to 112#N. One among plural descrambled outputs is a correct data system. A selecting part 116 outputs the data system that is correctly descrambled as a receiving data system. It is possible to change an OFDM time waveform by changing a scramble system.
Patent JP-H10206532-A (JP)
Title: Radar device
Inventor: HONDA KANAKO
IPC: G01S13/93
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate object detection errors. SOLUTION: Oscillated waves from an oscillation antenna 3 are reflected by multiple reflective objects and received by a receiving antenna 4, and a mixed signal is generated by a mixing means 7. An FFT means 13 obtains multiple frequency components by Fourier transformation of a mixing signal for every preset cycle. An extraction means 14 discriminates frequency components and reference levels by levels and extracts frequencies corresponding to reflective objects. A constant operation means 15 obtains a reliability constant corresponding to multiple operation conditions individually to the frequency of reflective objects, and accumulates reliability constants for each frequency.  A selection means 16 compares cumulative values of reliability constants of the frequency of each reflective object with predetermined reference cumulative values and selects frequencies whose cumulative values are higher than the reference cumulative values. A position operation means 17 computes a vehicle carrying an object of detection and a radar and a relative distance and a relative speed from the selected frequencies.
Patent JP-S62170605-A (JP)
Title: Protector for underwater structure
Inventor: KITA ATSUSHI
IPC: E02B1/00
Filed: 1986-01-20
Abstract: PURPOSE:To prevent the adherence of aquatic animals and sea-weeds to underwater structures by providing a repellent substance for aquatic animals and sea-weeds to the outermost layer of the underwater portion. CONSTITUTION:A protector 2 is made to cover on the outside of the underwater portion 1 of a structure, and a repellent metal powdery granule 3 for aquatic animals and sea-weeds is adhered to the outermost layer of the protector 2. The adherence of aquatic animals and sea-weeds to the structure can thus be completely prevented.
Patent JP-S61170528-A (JP)
Title: Method for recovering cobalt
Inventor: OTSUKA NOBUO
IPC: C01G51/00
Filed: 1985-01-22
Abstract: PURPOSE:To separate and recover high purity cobalt oxalate by using an oxalic acid soln. as a release agent when cobalt extracted with a prescribed extracting reagent is back-extracted. CONSTITUTION:A stock soln. contg. a cobalt salt is brought into contact with an extracting reagent contg. di-2-ethylhexylphosphoric acid or mono-2-ethylhexyl ester of 2-ethylhexylphosphonic acid as the principal component to transfer selectively cobalt ions into the extracting reagent and to separate nickel ions, sodium and potassium salts, etc. The extracting reagent contg. cobalt is then brought into contact with an aqueous oxalic acid soln. to back-extract the cobalt into the oxalic acid soln. Thus, cobalt oxalate not contg. other salts is recovered.
Patent JP-S57125542-A (JP)
Title: Multi-path distortion detector for fm radio receiver
Inventor: HIRANO MOTOKI
IPC: H04H1/00
Filed: 1981-01-29
Abstract: PURPOSE:To prevent the erroneous detection of multi-path distortion, by tanking a signal in audible frequency band for a signal in FM detection of a stereo FM signal as a reference and detecting the level difference with a signal summing each of stereo audio signals separated left and right. CONSTITUTION:When a multi-path reception takes place, a continuous pulse component is caused in an FM detection signal E0. An LPF 13 picks up a (L+R) signal in 15kHz or less from the FM detection signal E0 including this pulse component. On the other hand, a stereo demodulation circuit 7 samples an FM detection signal E0 in the timing shown in thick lines from the FM detection signal E0 including the continuous pulse component to obtain L, R signals. But, an L' signal different from the correct L signal is outputted. Thus, synthesis is made at an adder 14 and (L'+R) signal in 15kHz or less is picked up at an LPF 15. A differential amplifier 16 outputs a differential signal as (L'+L), and an AM detector 17 outputs a DC voltage according to the differential signal as a distortion detecting signal.
Patent JP-H09203866-A (JP)
Title: Microscope photographing device
Inventor: OHASHI YOSHITAKA
IPC: G02B21/18
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a microscope photographing device which can accurately be put in focus on a monitor through neither an ocular nor a viewfinder. SOLUTION: This device has a splitting means which splits light from a sample into two optical paths and a camera 11 which is arranged in one of the split optical paths. At this time, this device is provided with a TV camera 10 which is arranged in the other split optical path and a power varying means 16 which is arranged between the sample and TV camera 10 and varies the power of a monitor image of the sample. This device, preferably, has a control means 25 which controls the lightness of illumination light irradiating the sample. The control means 25 adjusts the lighting corresponding to the power varying means 16 so that the lighting is made light when the power of the monitor image is made high or dark when low.
Patent JP-2000208286-A (JP)
Title: Luminaire
Inventor: SAEKI KOJI
IPC: H05B41/24
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by reducing the number of components and to reduce a relative harmonic content in an input current supplied to a luminaire, in the luminaire allowing individual lighting control of plural lamp loads by use of plural lighting circuit systems. SOLUTION: In this luminaire, a lighting circuit 20 wherein an active chopper is used as an input current distortion improvement means 3 is combined with a lighting circuit 21 wherein a switching element of a DC/AC converting part B2 also serves as a switching element of an input current distortion improvement means 3'. A fluorescent lamp 22 lighted by the lighting circuit 20 has a larger rated electric power than a fluorescent lamp 23 lighted by the lighting circuit 21. An effective value of an input current I1 of the lighting circuit 20 is regulated to a larger value than an effective value of an input current I2 of the lighting circuit 21, while a synthesized current Iall of the input currents I1, I2 has a current waveform close to a sine wave.
Patent JP-S62171864-A (JP)
Title: Sheet transport branching device
Inventor: KIKUCHI YUTAKA
IPC: B65H29/60
Filed: 1986-01-21
Abstract: PURPOSE:To permit the switching of a branching member even during the continuous transport of a sheet by shifting the branching member for branching the advance passage of the sheet at least in two directions through each elastic member, in a copying machine. CONSTITUTION:If an electromagnetic plunger 7 is turned-ON in order to change the branch direction during the time when a front sheet P1 is branch-transported on the lower route of a branching hook 3, a swing arm 6 having the springs 9 and 12 laid between the both edges is turned leftward, and since the moment of the spring 12 is set lager than that of the spring 9, the branching hook 3 is allowed to contact the sheet P1 by a proper pressure. When the front sheet P1 passes through the lower route, the top edge part 3a of the branching hook 3 drops into the hole part 2a of a lower guide plate 2, and the continuously transported rear sheet P2 is branched onto the upper route of the branching hook 3. Therefore, the branching member can be switched even during the continuous transport of the sheet without deteriorating the transport performance.
Patent JP-H04245635-A (JP)
Title: Insulating film forming method
Inventor: YASUDA MAKOTO
IPC: H01L21/318
Filed: 1991-01-31
Abstract: PURPOSE:To form a thin insulating film excellent in characteristics, in a semiconductor device like a VLSI. CONSTITUTION:An SiO2 film 2 having a specified thickness A is formed on an Si substrate 1 by heat treatment in an O2 atmosphere in a reaction furnace. In the same reaction furnace, an SiOxNy film 3 is formed having a thickness B by oxidizing and nitriding in an atomosphere of oxidizing gas containing nitrogen, e.g. NO, N2O, NO2. In the case of oxidizing and nitriding the SiOxNy film, the temperature and the time of oxidizing and nitiding are so controlled that the increment of the film thickness B becomes larger than or equal to at least 1nm.
Patent JP-S54103587-A (JP)
Title: Cutting device for insulating coat of cable
Inventor: YOMOKARI SHIGEO
IPC: H02G1/12
Filed: 1978-02-02
Abstract: PURPOSE: To make easier the removal of cuttings by making automatically cutting by providing a driving mechanism consisting of disc gear with round notches, holder plate, motor, etc., on the rear of the cutting device.  
     CONSTITUTION: The holder plate 5 with round notches are screwed with the disc 55 and then coupled with the disc plate 1 independently and totally. And, the motor 6 and the gear 51 are provided and then interlocked with the gear 52 fastened in the rear of the cutting device 10 in such a way that the cutting device is turnable. The cuttings cutting blade 7 is provided in the neighborhood of the notches of the holder plate 5, and at the tip of the cutting blade 7, the guide plate 73 is provided in smooth contact with the surface of the cable 4. In this way, the cutting device 10 is turned and moved to the cable axle by the handle 9 to perform cutting operation, and at the same time the cuttings 43 attached around the cable surface are cut down by the cutting blade 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57124924-A (JP)
Title: Automatic search tuner
Inventor: OGAWA MOTOAKI
IPC: H03J7/28
Filed: 1981-01-28
Abstract: PURPOSE:To achieve accurate automatic tuning to an LW broadcast station at narrower frequency interval than the band width of an intermediate frequency amplifier, by stopping a sweep on the condition that the level of an intermediate frequency signal is a prescribed value or more and a phase shift between said level and the reference frequency is absent. CONSTITUTION:A reception signal received on an antenna 1 is applied to a mixing stage 3 and frequency-converted with a local oscillation signal issued from a local oscillator 4 frequency-controlled at a PLL circuit. The signal is amplified at an intermediate frequency amplifier 5, detected at a detection stage 6 and outputted from a terminal 7. On the other hand, a reception signal level obtained at the amplifier 5 is detected at a level detector 21, the frequency information after frequency conversion is detected at a frequency detector 19 and compared for the phase with a frequency from a reference oscillator 8 at a phase comparator 18. The output is applied to an AND circuit 20, and only when the reception level is a prescribed value or more and the intermediate frequency after frequency conversion is coincident with the reference frequency, a sweep stopping signal is sent to a search signal generator 13.
Patent JP-S5295422-A (JP)
Title: Two operation lock release type parking brake
Inventor: IZUMI TOSHIO
IPC: B60T7/06
Filed: 1976-02-04
Abstract: PURPOSE: To provide a parking brake of automobile and the like wherein a lock button of a parking brake is provided with a safty button by which the brake is adapted that it does not happen that the lock is released to set brake free even when the lock button is accidently pushed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59200945-A (JP)
Inventor: TOREBOORU JIYON SUTOTSUKUDEIRU
IPC: G01N21/31
Filed: 1984-01-26
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-H08204071-A (JP)
Title: Semiconductor device
Inventor: UEDA KAZUHIRO
IPC: H01L25/18
Filed: 1995-01-27
Abstract: PURPOSE: To provide a semiconductor device which has a high yield a predetermined performance even when the device is built into the apparatus and a good aging performance. CONSTITUTION: A fixed insulating substrate 21 is surrounded by erecting a case 30 and a heat radiating plate 26 having a filling member 31 and a terminal holder 32 to seal with a sealing member 33 has a groove 28 as a deformation buffer between the central part fixed to the insulating substrate 21 and a part erecting the case 30. When sealing is executed, a warpage is generated on the heat radiating plate 26 due to solidification of the sealing member 33 but this warpage is generated due to deformation of only external circumference of the heat radiating plate 26 because of the groove 28 and the central part fixed to the insulating substrate 21 is not deformed.  Therefore, the insulating substrate 21 fixed to the central part and the semiconductor chip 24 are not deformed, the yield can be improved, a strong force is applied to the periphery part at the time of assembling it into an apparatus but it does not apply to the central part, thereby any crack is not generated in the board and semiconductor chip.
Patent JP-S5397595-A (JP)
Title: Apparatus for putting tape around articles to be tied up
Inventor: OKUMURA TOSHIO
IPC: B65B25/22
Filed: 1977-02-03
Abstract: PURPOSE: To provide an apparatus for putting tape around articles to be tied up, in which tape carrier is moved back and for the when the top end portion of the tape is forced on the articles to be tied up, so as to ensure bonding of the top end portion of the tape to the surface of said articles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03215346-A (JP)
Title: Ceramic substrate
Inventor: YAMAGUCHI YUTAKA
IPC: H05K1/03
Filed: 1990-01-19
Abstract: PURPOSE:To improve dispersibility of molded articles and to reduce occurrence of badness such as crack during production process in producing ceramic substrates by molding blended raw materials such as aggregate, binder and combustion auxiliary and burning, by adding sorbitan monocaprylate to the blended raw materials. CONSTITUTION:(A) An aggregate (e.g. alumina) is blended with (B) a binder (e.g. methyl cellulose), (C) a combustion auxiliary (e.g. yttrium) and (D) sorbitan monocaprylate. Then the blend is molded into a desired shape, the molded article is burnt to produce a ceramic substrate. The prepared ceramic substrate slightly causes occurrence of badness such as cracks and crazing and preferably used as substrates for placing various electronic elements. The amount of sorbitan monocaprylate added is properly about 0.1-2 pts.wt. based on 100 pts.wt. aggregate.
Patent JP-S62184054-A (JP)
Inventor: MAIKERU RESURII OOTON
IPC: C08L67/00
Filed: 1987-01-22
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-2000207662-A (JP)
Title: Device and method for detecting abnormality in power level of solar battery, collecting box provided with the same device and photovoltaic power generation system
Inventor: KONDO HIROSHI
IPC: G08B23/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To exactly detect and report the defect of a solar battery array in spite of installation place with inexpensive and space saving design by providing a means for simultaneously detecting a difference in the current level of plural solar battery strings. SOLUTION: Inside a collecting box 7, a current sensor 4 is attached to the side of solar battery rather than a collecting spot in the way of clamping the minus side cables of all the strings. As for the direction of making the minus side cables of respective strings pass through the current sensor 4, the direction of strings 11 and 13 is opposite to that of strings 12 and 14. Therefore, when the respective solar battery strings make the generated current flow almost equally, the output value of the current sensor 4 becomes almost zero, and when the generated current of any one string is decreased, the detection current of the current sensor is increased. The signal of the detected current is compared with a reference voltage settable by the one chip microcomputer of a comparing means 5, and when there is any abnormality, an abnormality signal is generated.
Patent JP-H05217338-A (JP)
Title: Cd-rom address coincidence detection circuit
Inventor: SAKURAI AKINORI
IPC: G11B27/10
Filed: 1992-01-27
Abstract: PURPOSE:To eliminate the redundant part of a circuit and to reduce hardware quantity by employing such constitution that the output data of a RAM is compared with the address data of a retrieval target, and unifying a coincidence detection circuit and a RAM part in one circuit. CONSTITUTION:A RAM cell MC which stores the data of a CD ROM address is formed as a circuit to immediately output a storage content. The output data of the RAM cell MC is compared with the data MAD of the address of the retrieval target. The coincidence circuit including the circuit for comparison, the RAM part including the RAM cell MC, and an address register storing the data MAD of the address of the retrieval target are unified in one circuit as a RAM coincidence circuit 5. Therefore, the data of the CD ROM address is stored only in the RAM coincidence circuit 5, and the redundant part of the circuit can be eliminated, and also, wiring between constituents can be reduced, thereby, the hardware quantity can be reduced.
Patent JP-S5397374-A (JP)
Title: Mask producing method
Inventor: KINOSHITA HIROSHI
IPC: G03F1/00
Filed: 1977-02-07
Abstract: PURPOSE: To produce the mask by providing a photo resist layer on SiO 2  and then exposing the resist film into the HF gas to have a selective etching only to SiO 2  under the resist layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62169497-A (JP)
Inventor: NAKASO AKISHI
IPC: H05K3/46
Filed: 1986-01-22
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-H05205666-A (JP)
Title: Image display device
Inventor: FURUWARI KAZUYA
IPC: H01J29/86
Filed: 1992-01-27
Abstract: PURPOSE:To reduce man-hours for mounting an evacuation pipe on an image display device for use in any image apparatus, enhance the mass-producibility, and enhance the reliance upon high vacuums by facilitating mounting of the exhaust pipe to a front glass vessel. CONSTITUTION:An evacuation pipe 31 whose tip is deformed by heat and widened into a trumpet form is contacted with a front glass vessel 9, and an insulative adhesive 30 is applied only to the part of contacting. This allows omitting the back fill works and eliminates substantially the generation of hole opening, so that the vessel can be turned into high degree of vacuum certainly.
Patent JP-S58130593-A (JP)
Inventor: IZUMI SHIYUUSAKU
IPC: H05K3/22
Filed: 1982-01-29
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-H10199898-A (JP)
Title: Method of growing crystal
Inventor: TSUKAMOTO HIRONORI
IPC: H01L21/203
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing crystal, whereby the flatness is enhanced and film thickness and compsn. ratio are controlled with high accuracy. SOLUTION: A II and VI elements are fed to grow a crystal layer of a II-VI compd. semiconductor by the MBE method, comprising a step 1 of feeding a II element and then a VI element with an interruption time and allowing another interruption time to grow a crystal layer of 0.5ML or less, and a step 2 of feeding the II element and then the IV element with an interruption time and allowing another interruption time to grow a crystal layer of 0.5ML or more, thereby forming a crystal layer of 1ML, together with the step 1. Thus a crystal is grown two-dimensionally.
Patent JP-S57125860-A (JP)
Title: System for detecting position of moving material
Inventor: HATSUTA TATSU
IPC: B61L25/02
Filed: 1981-01-29
Abstract: PURPOSE:To detect a section where a moving material exists, by laying three or more inductive radio lines along the running path of the unattended moving material with the period structure different in every small section obtained by dividing the running section of this moving material into plural sections and by receiving radio waves by two antennas mounted on the moving material. CONSTITUTION:Though the output of a ground transmitter 5 is divided equally into three and is led to conductors 1, 2, and 3, this output is led to conductors 2 and 3 through a +120 deg. phase shifting circuit 6b and a -120 deg. phase shifting circuit 6c respectively. Consequently, currents I, I2 and I3 flowed to conductors 1, 2 and 3 become a three-phase alternating current. Therefore, a phase difference phii between induced voltages of antennas 4a and 4b is equal to 2pi.DELTAZ/Pi (Pi is a period in the i-th small section, and DELTAZ is the distance between two antennas), and the value of phii is displayed on a phase meter 7 on the moving material, and thus, the small section where the moving materials exist is discriminated, and the position of the unattended running car is detected on the moving material.
Patent JP-S59136999-A (JP)
Inventor: TAKAGI MAKOTO
IPC: H05K9/00
Filed: 1983-01-26
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。