baber/WOPTO huggingface dataset:
Patent JP-S5797366-A (JP)
Title: Malfunction detector for thyristor converter
Inventor: ISHII TOSHIAKI
IPC: H02M7/515
Filed: 1980-12-08
Abstract: PURPOSE: To detect the malfunction of a thyristor converter by detecting the current of the converter and discriminating the ripple frequency component contained in the detected current.  
     CONSTITUTION: When any of thyristors 2a∼2f becomes non-conductive and defective, it produces an output of the waveshape having large ripple of a power frequency as shown by the waveshape b, the current of the converter 1 is detected by a current transformer 10, and the output voltage Vc obtained from a rectifier 11 contains the fundamental frequency f 0  of the ripple. It is passed through a band filter 13, thereby increasing the output voltage Vf, with the result that the zener diode 18 of the malfunction detector is conducted and a transistor 20 is accordingly conducted, thereby energizing a malfunction relay 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6065551-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: SERA MICHITOSHI
IPC: H01L21/56
Filed: 1983-09-21
Abstract: PURPOSE:To enable to shorten the steps by forming a structure which has a recess formed along the end at the projection of a member to be sealed, thereby preventing a resin burr from occurring on outer leads. CONSTITUTION:A lead frame 6 mounted with a heat sink plate 2 is placed on a lower die 11b, which is butted to an upper die 11a, and clamped, and resin is press-fitted. At this time, a projection 12 is intruded into a heat sink plate, and the die 11a is pressed untial it is contacted with the frame 6 to eliminate a gap. After pressing, the mold 11b is moved down to remove a product. A recess 15 is formed by the intrustion of the projection 12 to the product. Resin flow to become a resin burr is prevented at the outside of the recess. This resin burr 14 is disposed in the state placed on ''a droop'' when the heat sink plate is pressed, and the frame 6 is cut at the later step, and removed at every frame.
Patent JP-H04368547-A (JP)
Title: Precast concrete column, and connection structure thereof and connection thethod thereof
Inventor: KAWACHI TAKESHI
IPC: E04B1/21
Filed: 1991-06-18
Abstract: PURPOSE:To attain a remarkable reduction of work period and a remarkable cost reduction. CONSTITUTION:A PC column 1 is provided with a main body 2 and steel pipes 6, 7 for connection at both upper and lower ends thereof. One steel pipe 6 or 7 is provided with a fitting projection at its tip while the other pipe 7 or 6 is provided a fitting projection or fitted recess. As for construction, the steel pipe 6 of first PC column and the steel column 7 of second PC column are connected as one body. As for construction method, a PC column is set at the part where the column is constructed, and the steel pipe 6 of one PC column and the steel pipe 7 of second PC column are connected as one body. With such a construction positioning of PC columns and the connection can be made easily, standardization of mutual connection of the PC columns is made possible, and parts where these columns are stored are improved in quality. The positioning work of PC columns and mutual connection work of PC columns is standardized and made easy, which increase work efficiency.
Patent JP-H0920054-A (JP)
Title: Stencil type process printing apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a stencil type process printing apparatus with a form plate mounting and dismounting unit provided integrally thereto for preventing the occurrence of wrinkles, skews and the like of a master during the processing, form plate mounting and dismounting period, and also of prohibiting the apparatus from increasing at cost and weight. SOLUTION: The apparatus includes form plate mounting means 60-2 for coupling the plate cylinder 1 and form plate mounting unit 30 together, form plate dismounting means 60-1 for coupling the plate cylinder 1 and form plate dismounting unit 35 together, form plate mounting unit positioning means for fixing the position of the form plate mounting unit 30 in association with the contact operation of a thermal head 21, and a release unit 90 being shiftable to the engaging position for fixing the position of the form plate dismounting unit in engagement with the form position dismounting unit 35 and to the non-engaging position spaced apart from the engaging position.  The apparatus also includes release unit driving means 89 to force the release unit 90 to shift selectively, and form plate dismounting unit positioning means 75 for fixing the position of the form plate dismounting unit 35 relative to dismounted form plate winding up driving means through an engaging motion of the release unit 90 to the form plate dismounting unit 35.
Patent JP-S5874458-A (JP)
Title: Sorter control method
Inventor: HORIUCHI TATSUMI
IPC: G03B27/00
Filed: 1981-10-28
Abstract: PURPOSE:To prevent paper jamming in a bin moving-type sorter capable of sorting copies vertically by returning a bin position to a specified standard position when the set number is changed so as to discharge paper in time to bin movement. CONSTITUTION:When either a switch SW1 or CLEAR is pushed to change the set number of copies, the signal and a stop signal SIG of a control unit 22 enters an AND circuit to be output as a bin return signal SIG to a sorter, so that the bin position is returned to a specified standard position. For example, in case of making copies with the set number of 3, copies are stored in bins S1- S3 and a copying operation is completed. Hereupon, when a switch SW4 is pushed to change the set number over to 4, the bins of the sorter 2 are moved upward and the lowermost bin S1 is moved and stopped at a specified standard position in such a manner as to be connected to an outlet 11. Therefore, the following copying operation can be performed reliably to sort copies correctly.
Patent JP-2000007947-A (JP)
Title: Novel resin composition for powder coating material
Inventor: MASUDA TOSHIYUKI
IPC: C09D125/18
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is excellent in weather resistance, acid resistance, adhesion, or the like, and can clear an environmental problem by incorporating a specified silyl-containing vinyl copolymer with a specified OH-containing vinyl copolymer, a specified blocked isocyanate compound, and a curing catalyst in a specified ratio. SOLUTION: This composition essentially consists of 5-90 pts.wt. vinyl copolymer having at least one silyl group of the formula in the molecule as the main crosslinking group and having a glass transition temperature of 40-100 deg.C and a number-average molecular weight of 2,000-20,000, 75-8 pts.wt. vinyl copolymer having at least two OH groups in the molecule and having a glass transition temperature of 40-100 deg.C and a number-average molecular weight of 2,000-20,000, 20-2 pts.wt. blocked isocyanate compound and/or compound having a uretidione structure, and 0.001-10 pts.wt, per 100 pts.wt. silyl-containing vinyl copolymer, curing catalyst. In the formula, R1 is a 1-10C alkyl, a 6-10C aryl, or a 7-10C aralkyl; X is H, a halogen, OH, a (thio)alkoxyl, phenoxy, or the like; and (a) is 0-2.
Patent JP-S6233684-A (JP)
Title: Thermal transfer sheet
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/40
Filed: 1985-08-07
Abstract: PURPOSE:To prevent occurring of scummings in a non-image portion due to color development caused by rubbing pressure when a thermal transfer is carried out on a receiving sheet laid over a transfer sheet by using the thermal head, by providing a thermal transfer layer on the surface of a substrate and further a film of a mixture of perfluroalkyl acrylate resin and polyether modified silicone oil on the reverse surface thereof. CONSTITUTION:A film of a mixture of perfluoroalkyl acrylate and polyether modified silicone oil is formed on the reverse surface of a thermal transfer sheet. As a result, the perfluoroalkyl group deteriorates the critical surface tention, alloxing the slip characteristics between the thermal head and the transfer sheet to be remarkably enhanced as well as the sticking of the transfer sheet to the thermal head to be effectively prevented. Accordingly, the repeated use of the same transfer sheet cannot induce the problem of scummings due to color development caused by rubbing pressure, which enables the transfer image to be always uniform. It is preferable that the mixture is mixed in the proportion of 0.01-5pts.wt. of polyether modified silicone oil to 100pts.wt. of perfluoroalkyl acrylate resin.
Patent JP-H0776075-A (JP)
Title: Electronic machinery fitted with printer
Inventor: IMAI KAZUHIDE
IPC: B41J29/17
Filed: 1993-06-22
Abstract: PURPOSE:To provide electronic machinery fitted with a printer capable of erecting and horizontally bringing down a head cleaning member automatically. CONSTITUTION:A printer loaded with a cartridge type ink jet printing head 9 injecting the ink in an ink tank 12 from a plurality of nozzles 13 to perform printing is provided in the printer receiving part 4 of a machinery case to which a printer cover 6 is attached in a freely openable and closable manner and a head cleaning rod 20 erected and horizontally brought down in connection with the opening and closing operation of the printer cover 6 is provided. Therefore, when the printer cover 6 is closed, the head cleaning rod 20 is horizontally brought down automatically in connection with the closing operation of the printer cover 6 to be received in the printer receiving part 4 and, when the printer cover 6 is opened, the head cleaning rod 20 is automatically erected.
Patent JP-H0519487-A (JP)
Title: Method and device for developing rectangular substrate
Inventor: SASAKI HARUO
IPC: H01L21/027
Filed: 1991-07-15
Abstract: PURPOSE:To improve the processing dimensional accuracy of the photoresist patterns on a large-sized rectangular substrate and to decrease the amt. of the developer to be used. CONSTITUTION:This device is constituted of substrate transporting rollers 6 disposed in a developing tank 1, a lifter 11 for horizontally supporting the substrate 2 by lifting the substrate from the transporting rollers 6, a flat spray nozzle 51 for spraying the developer 3, and a moving stage 12 for moving this nozzle. The spray pattern by the flat spray nozzle 51 is set at approximately the same size as the size of the substrate 2. The developer to be used for each one sheet of the substrates is always in the same state and, therefore, the fluctuations in the sizes of the photoresist patterns after the development are substantially eliminated and the amt. of the developer to be used is decreased. The yield of products is improved as well.
Patent JP-H0224791-A (JP)
Title: Sales data collecting device for automatic vending machine
Inventor: KUNO HIROHITO
IPC: G07F5/18
Filed: 1988-07-14
Abstract: PURPOSE:To always set up an automatic vending machine to a sales available state and to improve the operation rate of the machine by accumulating sales data in the vending machine when a center station can not receive sales data, and when the data reception to the center station is validated, restarting the transmission of the sales data. CONSTITUTION:When a communication control means 24 receives a sales data request from the center station 10, a sales data request deciding means 25 detects the request and allows the means 24 to transmit sales data stored in a storage means. If the sales data request is suspended, the sales data are stored in a storage means 23. When the filling of a storage means 11 in the center station 10 is released, the transmission of the sales data is restarted. Even when the center station 10 can not absorb the sales data, the sales enabled state can be continued by storing the sales data in the automatic vending machine 20 itself.
Patent JP-H1016557-A (JP)
Title: Armrest for vehicle
Inventor: SHIMAZU MINORU
IPC: B60J5/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment/detachment. SOLUTION: An armrest part 7 comprises a body of the shape to approximately cover an upper surface 6a of a shelf part 6, and a clip which is freely engaged/disengaged with/from an opening part formed in the upper surface 6a of the shelf part 6 in an integrated manner, and engagement parts 13 capable of being engaged with each other by the load from the indoor 5 side are formed between an end part 8b on the indoor 5 side of the body 8 and the upper surface 6a of the shelf part 6.
Patent JP-S6431506-A (JP)
Title: Ring, to which high load is applied and surface of which is cured
Inventor: OSUBUARUTO BAIERU
IPC: F16C13/00
Filed: 1988-07-14
Abstract: PURPOSE: To maintain a cylindrical bore surface and an outer peripheral surface even after a long time operation in spite of a heavy load because an end face of a ring of a support roll as a rolling bearing of a rolling mill is not hardened. CONSTITUTION: A support roll of a rolling mill consists of two lines of rollers 2 having a cage and an inner ring 1 and an outer ring 6. The outer ring 6 is case hardened on only a range of a bore surface 7 and an outer peripheral surface 7, while an end face 9 is not hardened. A cross section shape 10, shown with a fine line, of the outer ring 6 is produced by being heated and loaded. In such a case, a desirable uniform load distribution on the roller 2 is maintained because a rolling surface 7' remains as cylindrical.
Patent JP-S6418693-A (JP)
Title: Data-card
Inventor: KOSAKA MASAHARU
IPC: B42D15/02
Filed: 1987-07-14
Abstract: PURPOSE: To manufacture a data card which is difficult to be forged by forming a card medium with a shape memory alloy. CONSTITUTION: A shape memory alloy 3 having the required width is adhered to the edge of a magnetic card medium 1 and has a shape stored in itself which is curved like arc by heating the shape memory alloy 3 at the predetermined temperature. Cards are carried by many rollers 10 for being sensed and then stop when detecting the edge of a card. The true card changes its shape responsive to the stored shape when heating the card up to the predetermined shape memory temperature by a heater 12, and a sensor 13 is turned on when the edge of a card is deviated from the light path of a sensor 13. Accordingly, the card is judged true. A card whose shape memory alloy is forged or a card not using a shape memory alloy undergoes no shape change and thus, is judged invalid with the sensor 12 off.
Patent JP-S5875974-A (JP)
Title: Image pickup device
Inventor: MORISHITA MASANOBU
IPC: H04N5/335
Filed: 1981-10-30
Abstract: PURPOSE:To greatly suppress a spurious signal due to return distortion, by providing transparent flat plates of anisotropic materials having birefrigence characteristics in front of the photoelectric surface of an image pickup device, and inserting a quater-wavelength phase plate between the flat plates. CONSTITUTION:An image of a subject 1 is formed on the photoelectric surface of a solid-state image pickup device 6 through a lens 2. Between the lens 2 and  solid-state image pickup device, anisotropic materials having birefrigence characteristics, e.g. crystal plates 3 and 5 are provided, and between those crystal  plates 3 and 5, a phase plate 4 is arranged to nearly equalize the quantity of  normal beams emitted from the crystal plate 5 to that of abnormal beams. Then, since the separation direction of the abnormal beams is different from  that of the normal beams to the crystal plates 3 and 5, band limitation which is  in a comb shape in any direction is performed, suppressing spurious signals in  horizontal and vertical directions.
Patent JP-H1126196-A (JP)
Title: Charged particle accelerator
Inventor: OKUBO KOICHI
IPC: H05H7/04
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle accelerator which can reduce the leakage particle quantity of charged particles when being made incident on a converging electromagnet from a superconductive accelerating cavity while eliminating conductor Joule's heating in the converging electromagnet. SOLUTION: In this device, both a superconductive accelerating cavity 30 kept in a superconductive condition by an exclusive liquid helium tank 24 and a superconductive converging magnet 33 kept in a superconductive condition by an exclusive liquid helium tank 34, are housed in the same vacuum tank 20. Therefore, a distance between the superconductive accelerating cavity 30 and the superconductive converging magnet 33 can be maximally shortened while eliminating conductor Joule's heating, and even when charged particles of a large electric current are accelerated and propagated, a leakage particle quantity by diffusion of the charged particles before being made incident on the superconductive converging magnet 33 can be reduced.
Patent JP-H0463232-A (JP)
Title: Manufacture of cold rolled steel sheet excellent in press formability by continuous annealing
Inventor: YAMAZAKI KOZO
IPC: C21D8/04
Filed: 1990-07-03
Abstract: PURPOSE:To manufacture a cold rolled steel sheet provided with uniform material properties and excellent in press formability, at the time of subjecting an Al-killed steel to hot rolling and coiling, by specifying the difference in temps. between the temp. at both end parts of a coil and the temp. at the intermediate part of a strip and controlling the amt. of cooling water. CONSTITUTION:The slab of an Al-killed steel constituted of <=0.08% C, <=0.30% Mn, <=0.030% S, 0.03 to 0.08% Al, <=0.0040% N and the balance iron with inevitable impurities is hot-rolled. On a runout table in the hot rolling stage, the sheet temp. at the intermediate part in the longitudinal direction of a strip is regulated to 650 to 700 deg.C, and the sheet temp. at the tip and back end parts is set to the one higher than that of the intermediate part by 50 to 80 deg.C. Furthermore, the range of the set length is extended to 5 to 25%. Next, the steel sheet is subjected to cold rolling, continuous annealing and press forming. As for the conditions of the continuous annealing, it is preferably executed in such a manner that the steel sheet is heated to 750 to 850 deg.C for 10 to 60sec, is cooled to <=27O deg.C at 60 to 150 deg.C/sec cooling rate, is then heated to 350 deg.C and is subjected to overaging at 350 to 27O deg.C for 120 to l80sec.
Patent JP-H09239-A (JP)
Title: Production of distilled liquor
Inventor: SHIMIZU KENICHI
IPC: C12H6/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a distilled liquor improved in quality and imparted with aroma by distilling a fermented liquor in the presence of yeast cells. SOLUTION: This distilled liquor of unique type is obtained by distilling a fermented liquor in the presence of yeast cells. For the yeast used for producing the fermented liquor, the above distillation is conducted in the presence of 10<5> -10<10> counts/ml of the yeast cells, while in the case of adding the yeast cultured separately, the distillation is carried out by adding >=5×10<2> counts/ml (pref. 10<5> -10<12> counts/ml) of the yeast cells to the system. When a fermented liquor is distilled in the presence of Trichosporon eriense S-105-4 (FERM BP-1437), a brandy of unique type having apple/peach-like aroma can be obtained.
Patent JP-H0619776-A (JP)
Title: Memory control system
Inventor: SHIBATA YASUHIDE
IPC: G06F12/16
Filed: 1992-07-02
Abstract: PURPOSE:To prevent the processing ability of a device from deterioration at the time of switching a clock frequency to a low speed. CONSTITUTION:A specifying means 60 specifies the speed of a clock to a high or low speed and a counting means 10 counts a clock number generating after a storage means 50 is started. A first decision means 41 decides a timing when reading data becomes effective based on a count value counted by the counting means 10 in a period since the storage means 50 is started till effective data is read out when the device is operated by a high-speed clock and a second decision means 42 decides a timing when reading data becomes effective based on a count value which is smaller than that at the time of operation by a high- speed clock when the device is operated by a low-speed clock. A selection means 40 selects the timing decided by the first or second decision means 41 or 42 based on the specification by the specifying means 60 and an information processor reads and processes data read from the storage means 50 based on the timing selected by the selection means 40.
Patent JP-S5799653-A (JP)
Title: Carrier material for electrophotographic developer
Inventor: IKEDA ITSUO
IPC: G03G9/10
Filed: 1980-12-12
Abstract: PURPOSE:To enlarge strength of films without nessecity of baking at high temp. and to reduce adherence or accumulation of toners powder onto a surface of carrier and to provide stable frictional electrification properties by covering a surface of nucleus particles of carriers with covering materials contg. specific block polymer including fluorine. CONSTITUTION:The carrier core materials are covered with polymers which are expressed by following formula and thus carriers having excellent endurance are obtained. In the formula expressed by R-[A-B-)I]n, A and B are polymer segments. The one is a copolymer segment having 45-90/5-50/0-35mol. ratio of CH2=CF2/CF2=CF-CF3 or pentafluoropropylene/tetrafluoroalkyl vinyl ether, or a copolymer segment having 15-75/0-85/0-85mol. ratio of perfluoroalkyl vinyl ether/CF2=CF2/CH2=CF2 and the mol.wt. of the segment is 30,000/120,000. The other is a copolymer etc. having 30-100/0-70mol. ratio of CH2=CF2/ CF2=CF2 and the mol.wt. of the segment is 30,000-10,000,000. The ratio of the both segments of the block copolymer is 10-95 of the former / 5-90 of the latter; n is number of the bonds of R.
Patent JP-S6152017-A (JP)
Title: Voltage division circuit
Inventor: TAKAHASHI YASUSHI
IPC: H03H11/24
Filed: 1984-08-22
Abstract: PURPOSE:To prevent the effect of a threshold voltage of a transistor (TR) by connecting plural MOSTRs in series between power supply potentials and applying a signal controlling the conduction/nonconduction of a prescribed TR thereto. CONSTITUTION:A drain of an N-channel MOSTRQ21 is connected to a power supply Vdd. A potential of an inverter circuit I21 being the same potential of the Vdd at high level output is connected to a gate of the TRQ21. A MOS TRQ22 is connected in series with the TRQ21. The TRQ22 is the same size as that of the TRQ21. Further, the drain and gate of the TRQ22 are connected together. The voltage division Vout divided by the TRs Q21, Q22 is not affected by a beta representing the size of a switching TR expressed in Equation I and a threshold voltage Vt and a stable voltage dividing ratio is obtained.
Patent JP-S6152677-A (JP)
Inventor: TERADA KANEO
IPC: B44C3/06
Filed: 1984-08-22
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-H0224590-A (JP)
Title: Amplitude-modulation-type apparatus for measuring distance
Inventor: SATO YUICHI
IPC: G01S17/36
Filed: 1988-07-13
Abstract: PURPOSE:To increase the precision in measurement efficiently while maintaining a wide range of measurement, by varying an amplitude-modulated frequency successively from a low value to a high in accordance with the result of measurement. CONSTITUTION:An amplitude-modulated wave is emitted from a transmitting means 31 toward an object, with the wavelength set at the maximum that can be taken, and a reflected wave thereof is detected by a receiving means 32. A phase difference between the modulated wave and the reflected wave is measured by a phase difference measuring means 33, and based on the result of measurement, a modulated frequency calculating means 34 calculates a new modulated frequency. A distance calculating means 36 determines a distance to an object on the basis of an output of the phase difference measuring means 33 and the new modulated frequency. These processings being repeated, a distance at (k) (integer) positions of a modulated wavelength at each modulated wavelength is determined, and the sum of the distances thus determined are taken as the distance to the object. In this way, the precision in measurement can be improved while the range of measurement being maintained to be wide.