baber/WOPTO huggingface dataset:
Patent JP-H10255488-A (JP)
Title: Flash memory control circuit
Inventor: NAKATSUGI YASUTO
IPC: G11C16/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enable a flash memory control circuit to freely set the size of an inhibition program while making an inhibition area not to be limited with a flash memory element in the case of inhibiting a write-in to a specified address by decoding an address signal and inhibiting a voltage control signal or a write control signal needed at a write time only with respect to the specified address. SOLUTION: For example, when a program whose write-in is wanted to inhibit becomes large, a signal is generated only with respect to a specific address in a decoding means 1 and a voltage needed at the write-in is inhibited in a voltage generating means 3 with the signal generated by a voltage control signal generating means 2. Like this, when the write-in to the specific address is inhibited in a system in which a flash memory is used, the free setting of the size of the program is made possible without being limited by the flash memory element by the decoding means 1, the voltage control signal generating means 2 and the voltage generating means 3.
Patent JP-S63226229-A (JP)
Inventor: ICHIKAWA HIROSHI
IPC: A01K61/00
Filed: 1987-03-14
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-H10257394-A (JP)
Title: Solid-state image-pickup device and manufacture therefor
Inventor: IHARA HISANORI
IPC: H04N5/355
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device with a large dynamic range where a leakage current in a dark state of a photodiode is small and to provide its manufacture. SOLUTION: This solid-state image-pickup device has a p-channel semiconductor layer 1 formed on a semiconductor substrate, an n-channel semiconductor layer 2 formed on the p-channel semiconductor layer 1, an n-channel semiconductor layer 3, and a gate electrode 5 that is deposited on the surface of the p- channel semiconductor layer 1 with an oxide film 4 inbetween, the p-channel semiconductor layer 1 and the an n-channel semiconductor layer 2 are used to form a diode, the semiconductor layers 1-3 form a transistor(TR) and the n-channel semiconductor layer 3 equivalent to a drain of the TR is formed deep, and a diffusion current is collected to the drain.
Patent JP-H02238438-A (JP)
Title: Liquid crystal display device
Inventor: FUSE JUNICHI
IPC: G09G3/18
Filed: 1989-03-10
Abstract: PURPOSE:To assure good visibility even in a place of extremely cold weather by providing a heating element in the liquid crystal display device and controlling the current supplied to the heating element in such a manner that the temp. of the liquid crystal display device is maintained in a prescribed temp. range. CONSTITUTION:The liquid crystal display device 1 is heated by the heat generated by the heating element 2. The output voltage of a temp. sensor 3 rises above a 2nd prescribed voltage Vr2 or above when the temp. of the liquid crystal display device 1 rises above the 2nd prescribed temp. higher than the 1st prescribed temp. The output level of a comparator 6 attains a low level and a driving circuit 7 stops supplying the current to the heating element 2, thereby stopping the heat generation of the heating element 2. The output level of the comparator 6 inverts to a high level and the liquid crystal display device 1 is heated by the heat generated by the heating element 2 when the temp. of the liquid crystal display device 1 falls again down to the 1st prescribed or below. Such actions are repeated and the temp. of the liquid crystal display device 1 is controlled nearly between the 1st prescribed temp. and the 2nd prescribed temp. The good visibility is assured even in the place of extremely cold weather.
Patent JP-H11259739-A (JP)
Title: Card issue system
Inventor: FUJIYOSHI TAKAAKI
IPC: G06K17/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To graphically display issue and printing items on an image screen of a raw card or a sending mount (form) and to make layout information chargeable on its preview screen. SOLUTION: An application data base where image attribute information of issue specification items of a raw card, a sending mount, or the like is stored and preview screens 61 and 81 where the layout of issue specification items is displayed on the image screen of the raw card, the sending mount or the like are provided, and issue specification items like visible items or invisible items are displayed as a layout, and the layout is operated on the screen to change and design information of issue specification items.
Patent JP-H06248605-A (JP)
Title: Device for oiling turnout of railroad
Inventor: SHIMODA HIROSHI
IPC: E01B7/26
Filed: 1993-02-24
Abstract: PURPOSE:To suitably apply oil and save the oil, by equipping a lube oil spray nozzle at the slide of tongue rail laid down at a turnout of a rail and providing a check valve, a pressure switch, a timer, a solenoid valve, etc., and ejecting the oil under a certain pressure for a specified time. CONSTITUTION:A spray nozzle 12 with a check valve 13 is equipped at the slide 1 of a tongue rail T swinging by a connection rod 2. And a pressure switch 9 is connected to a controller 7 is provide with a timer 10, in branch tubes 11. The start button of the controller 7 is pushed on to actuate a hydraulic pump 4 in a lube oil tank 3. When the oil has gone up to a specified pressure, the lube oil is ejected form the nozzle 12 until a specified time elapses. In this way an appropriate oiling is done and the oil is economized.
Patent JP-S59183623-A (JP)
Inventor: MATSUDA YOSHIMASA
IPC: A01F12/56
Filed: 1983-04-05
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-S58177029-A (JP)
Title: Analog-digital converter
Inventor: KUDOU TOSHIAKI
IPC: H03M1/20
Filed: 1982-04-12
Abstract: PURPOSE:To attain highly accurate processing and fine control, by using an A/D converter having limited bit numbers, a coefficient controlling circuit and a divider, and outputting a digital signal having good resolution even when an analog signal level is decreased. CONSTITUTION:An analog input signal A is applied to a multiplier 1, where a coefficient signal K of a prescribed value in response to the level of the signal A generated from a coefficient controlling circuit 4 is multiplied and the 2nd analog signal 1A is outputted. This analog signal 1A is converted into the 2nd digital signal 2A by an A/D converter 2 and the digital signal 2A is applied to a divider 3. The divider 3 divides the digital signal 2A with a coefficient signal K from the controlling circuit 4 and outputs a digital signal D. The controlling circuit 4 discriminates the level of the analog signal A, outputs a large coefficient signal when the level is small and outputs the digital signal with good resolution even when the level is small.
Patent JP-S59184370-A (JP)
Title: Electrophotographic recording device
Inventor: TANAKA KIYOHARU
IPC: G03G15/04
Filed: 1983-04-05
Abstract: PURPOSE:To prevent a temperature rise of an original placing member and a member placed in its vicinity by placing plural transparent members by providing a gap, between the original placing member and a light source for illuminating an original, and giving an air flow to this gap. CONSTITUTION:A movement of heat due to a convection caused by a fact that a peripheral air is heated by using a light source as a heat source is cut off by a transparent member 4b, and no influence is exerted on an original placing glass 1. Also, heat due to a radiation moves through a path of codes A, B and C, but a part of heat energy which the radiation has is absorbed by transparent members 4a, 4b, and each part of the part A, the part B and the part C of the original placing glass 1. Accordingly, the heat energy which reaches the upper face of the original placing glass 1 is attenuated comparing with a conventional example. Also, by the heat energy absorbed by the transparent members 4a, 4b and the original placing glass 1, heat is transmitted to the peripheral air and a temperature is raised in the upper face of the part A, the upper and lower faces of the part B and the lower face of the part C, but the air whose temperature has been raised moves in the direction as indicated with an arrow (d) between the original placing glass 1 and the transparent members 4a, 4b by the air flow given by a blower 2d, the heat is discharged to the outside of a device by a duct, etc., therefore, the heat is not transmitted to the upper face of the original placing glass 1.
Patent JP-H04274789-A (JP)
Title: Data collection circuit of ect device
Inventor: TANAKA KAZUMI
IPC: G06F5/06
Filed: 1991-02-28
Abstract: PURPOSE:To handle large capacity positional information with one single detection by providing a plurality of back-up memories and one data collection memory and by increasing the number of bits of the data content of the back-up memory. CONSTITUTION:Positional signal is stored at a buffer memory 10b as data as it is, and '1' is added to an address counter 12b. Stored signal is read out from a buffer memory 10a and becomes an address from a frame number set-up part 16' and an address of a data collection memory 14 which is added by an accumulator 16. When the address is designated, '1' is added to the address by an accumulator 18 and the added value is input and written to the same address of the data collection circuit 14 and, at the same time, '1' is subtracted from an address counter 12a and subsequently the same action is repeated until the address becomes '0'. Even if the number of slices becomes large, the number of the buffer memories arranged remains unchanged and therefore the bigger number can be treated by solely increasing the number of bits constituting data capacity of each the address, and designing of the memory can be easily conducted.
Patent JP-H05261017-A (JP)
Title: Rice cooker
IPC: A47J27/00
Filed: 1992-03-17
Abstract: PURPOSE:To improve a water quality of water supplied to a pot, and to cook up delicious rice, in the rice cooker for supplying automatically water to the pot. CONSTITUTION:Water in a water tank 26 for storing water is fed out to a selector valve 31 by driving a pump by a motor 29. The selector valve 31 switches its flow passage to a water tank side and a pot inside. In a process for converting a water quality in the water tank 26, the changeover valve 31 is switched to the water tank 26 side, and water in the water tank 26 is allowed to circulate. Since water circulates, it passes many times through a water purifier of a water quality converter, and impurities contained in water in the water tank 26 are eliminated. While water is allowed to circulate, a second heating coil 36 is subjected to electric conduction, water in the water tank 26 is heated, the performance of the water purifier is enhanced, and also, a bleaching powder component contained in water is eliminated effectively.
Patent JP-H11293007-A (JP)
Title: Preparation of surface-modified oriented polymer film
Inventor: GILREATH BOBBY LEE
IPC: C08J5/18
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an economical preparation process of a film for reducing the frequency/degree of surface marks generated during orientation of films without giving deleterious effects to the characteristics of the polymer film. SOLUTION: A preparation process of a polymer film which is oriented at least in the longer direction using a roll comprises steps wherein a polymer resin is melt extrusion molded, a substantially non-crystalline sheet is formed by rapidly cooling the extruded resin, at least one side of the sheet is surface- treated by applying a low energy to the air gap between the low energy source and the sheet under an atmospheric condition before entering the first orientation process, the gas contained in the air gap is exhausted while applying the low energy and a polymer film is prepared by orientating the sheet.
Patent JP-H08235329-A (JP)
Title: Data management method
Inventor: OHASHI YASUO
IPC: G06F17/30
Filed: 1995-02-24
Abstract: PURPOSE: To eliminate a need of reserving an excess area at the time of downloading by discriminating a required memory size on a system at the time of downloading data stored in a memory card onto the system. CONSTITUTION: At the time or download or compressed data from the memory card, a CPU 24 reads in the size of data before compression, which is stored in the start address of the memory card, to reserve a memory area having this size on a DRAM 22. Next, the CPU 24 reads in the size of data after compression and sets this size as the initial value of a counter. After starting a data expanding algorithm, the CPU 24 expands compressed data read from the memory card to store it in the DRAM 22 and counts down the counter value by one. Unless the counted-down counter value is 0, the data read address is counted up by one. Then, the CPU 24 downloads all the compressed data stored in the memory card to the DRAM 22 and performs the expansion processing.
Patent JP-S61219242-A (JP)
Title: Multiple signal transmitting device
Inventor: NAKAMURA TERUHITO
IPC: H04Q9/00
Filed: 1985-03-25
Abstract: PURPOSE:To confirm the state of a sensor, electromagnetic contactor, etc., from a remote place, by providing a coincidence detecting means which detects the coincidence between an address set by a terminal address setting switch group and the content of the 1st memory and a display circuit which displays the content of the 2nd memory in response to a coincidence detecting output. CONSTITUTION:A terminal address setting switch group SW3, 1st memory which stores the address of a transmitting terminal, 2nd memory M2 which stores input-output information returned from a terminal, coincidence detecting means IT, and display circuit DS are provided. The time division multiple signal transmitting device of this invention is composed of a host device P and terminals 0-N which are respectively connected with the host device P through signal lines and an intrinsic address is given to each terminal. The host device P and each terminal successively communicate pulse signals cyclically. When the host device P sends a signal having a prescribed transmitting format to the terminals 0-N, one of the terminals 0-N, whose peculiar address coincides with the address data sent from the host device P, returns an input (supervisory) signal to the host device P under the supervisory mode and signals of outputting (controlling) content to the host device P under the controlling mode in a responding section RP.
Patent JP-H11254910-A (JP)
Title: Tire for heavy load
Inventor: UCHIDA MAMORU
IPC: B60C11/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To inhibit an irregular abrasion while stone biting, rubber chip, etc., are prevented. SOLUTION: A tread rubber 5 includes a tread main part 5a comprised of a tread base rubber Gm and a soft part 5b made of a low hardness rubber of which a JISA hardness is lower at 3 deg. or more than that of the tread base rubber Gm of the tread main part 5a. The soft part 5b radially outwardly extends from an inner part of the tread rubber 5 and appears on a ground contact surface of the tread. Further, the soft part 5b is disposed along the circumferential direction of the tire such that a tire axial width becomes 1 to 10 mm.
Patent JP-H10236422-A (JP)
Title: Positioning device of article
Inventor: HATANAKA SHIGEMI
IPC: B65B21/20
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To rapidly position an article at a specified position in a positioning area, in a simple constitution. SOLUTION: This positioning device 24 is constituted of a positioning magnet 37 installed at a positioning place in a positioning area 23A, a pushing device 25 which is provided with an article side magnet 2A attached to the article to send the article to the positioning area, and a receive device 38 receiving the article sent by the pushing device 25 to the positioning area and positioning it near the positioning magnet 37 in the positioning area and further, which can be separated from the article thereafter.
Patent JP-H03260582-A (JP)
Title: Defrosting control apparatus of refrigerator
Inventor: SUDA JUNICHI
IPC: F25D21/06
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the temp. rise in a refrigerator due to forcible precooling after the defrosting at the time of low atmospheric temp. by starting defrosting at the time of low atmospheric temp. without performing forcible precooling. CONSTITUTION:The defrosting timer 25 of a defrosting control apparatus 24 integrates the 'H' signal of a comparator 15 at the time of low atmospheric temp. (e.g., below 5 deg.C) and, when the integration is completed after a predetermined time (e.g., 8hr), an 'H' signal is inputted to the I2 terminal of the defrosting timer 25 and, therefore, an 'H' signal is outputted from the O2 terminal of the defrosting timer 25 and a transistor 22 is turned ON to bring a relay coil 23 to a continuity state. Then, a relay 13 is closed to be connected to a contact piece 13b from a contact piece 13a and a compressor 9 and a blower 5 are turned OFF and a defrosting heater 11 is turned ON to start defrosting. Since forcible precooling is not performed at the time of low atmospheric temp., the temp. detector 9 of a freezing chamber 6 is not supercooled and the compressor 9 is operated and the temp. rise in a refrigerator can be prevented.
Patent JP-H01234304-A (JP)
Title: Production of gaseous metal fluoride
Inventor: HARADA ISAO
IPC: C01G39/04
Filed: 1988-03-16
Abstract: PURPOSE:To produce a gaseous metal fluoride in a high yield at a low cost while preventing gaseous metal fluoride from inclusion of fine metal oxide powder by adding a specified molding assistant to metal oxide powder, press- molding them and allowing the molded bodies to react with gaseous NF3. CONSTITUTION:Powder of the oxide of a metal such as W, Mo, Ti or Ta is mixed with powder of a solid metal fluoride not reacting with NF3, e.g., NaF or CaF2 as a molding assistant so that the metal oxide accounts for 30-70wt.% of the total amt. This mixture is press-molded under 1-3t/cm<2> pressure usually with a tablet machine and the molded bodies are allowed to react with NF3 at 300-500 deg.C under ordinary pressure -10kg/cm<2> pressure for 1-10hr to obtain a gaseous metal fluoride.
Patent JP-H01235143-A (JP)
Title: Ion beam processing machine
Inventor: NUSHIHARA AKIRA
IPC: H01J37/30
Filed: 1988-03-16
Abstract: PURPOSE:To drive an ion beam processing machine with an inexpensive and small-sized power source and dispense with a cooling facility by providing a mass separator with the structure that the tips of pole pieces can be inserted into the inner section of a lens barrel. CONSTITUTION:Pole pieces 11a and 11b are made of a metal with very large relative permeability (mur) such as pure iron and connected to flanges 19a and 19b by an adhesive with good vacuum holding characteristic. A support lens barrel 18 serving as a vacuum tank is made of a metal with mur of 1, holes are bored at two places so that the pole pieces 11a and 11b can be inserted. In this case, the pole pieces 11a and 11b can be inserted into the inner section of the lens barrel 18, thus a gap delta can be made short to the extent that the discharge with an E electrode applied with the voltage of about 1kV, for example, is no problem. The gap delta of 12mm in the past can be shortened to 8-6mm, for example. As a result, the ampere turns necessary to generate the magnetic field may be about a half.
Patent JP-S63225914-A (JP)
Title: Magnetic recording/reproducing device
Inventor: WAKUI YOSHIAKI
IPC: G11B5/53
Filed: 1987-03-16
Abstract: PURPOSE:To form the head adjusting hole of an upper drum as large as possible, by mounting a magnetic head to be mounted on a guide drum on a rotating upper drum via a head support formed almost in a semicircular arc shape. CONSTITUTION:On a lower drum 2a on whose upper part a spatial part 2a1 is formed annularly and on whose lower part a bearing part 2a2 is formed, a drum shaft 81 is supported rotatably freely via a pair of bearings 82a and 82b arranged on the bearing part 2a, and a flywheel 83 is fixed on the upper end part of the drum shaft 81. Also, on the lower end part of an upper drum 2b, the head support 89 on which the magnetic head 90 is fixed is mounted, and the magnetic head 90 is connected to a slip ring 84 with a signal line. The head support 89 is formed in a semielliptic and semi-circular arc shape corresponding to the shape of the drum, and a pair of adjusting holes 96a and 96b are formed on the upper drum 2b in the neighborhood of both end parts of the support 89, and the position adjustment of head support 89 for the upper drum 2b can be performed by inserting an eccentric pin whose tip is decentered into the adjusting hole.
Patent JP-H08258052-A (JP)
Title: Mold release jig of polymeric material mold
Inventor: KASHIWAGI HIROSHI
IPC: B29C45/14
Filed: 1995-03-20
Abstract: PURPOSE: To certainly leave a polymeric material molded product in either one of a pair of molds from the beginning of the opening of the molds and to prevent prizing force and other improper force from acting on the polymeric material molded product at a time of mold release. CONSTITUTION: A jig main body 13 releasing a polymeric material molded product is arranged to the upper mold 1 among a pair of upper and lower molds 1, 2 so as to be capable of being displaced before and behind with respect to the lower mold 2 and the stopper 16 specifying the advance limit position of the jig main body 13 and the elastic means 18 energizing the jig main body 13 in an advance direction are provided and the spring force of the elastic means 18 is made smaller than the mold clamping force of the upper and lower molds 1, 2.
Patent JP-H07266017-A (JP)
Title: Centrifugal casting apparatus
Inventor: TORIGOE TAKESHI
IPC: B22D13/10
Filed: 1994-03-30
Abstract: PURPOSE:To set an excess thickness in the inside necessary to remove the defect small and to reduce machining cost to remove inside by making the outer diameter at the center part of a cylindrical body of a mold for centrifugal casting larger than the outer diameter of both respective end parts of the cylindrical body so as to cause the defect on both end side parts while shifting a defective part from the center part to both end side parts. CONSTITUTION:The outer diameter at the center part of the cylindrical body 1 is set larger than the outer diameter at both end parts and the thickness at the center part of the cylindrical body 1 is made thicker than the thickness at both end side parts. Cooling rate of molten metal in the center part cooled by the center part of the cylindrical body 1 having thicker thickness is larger than the cooling rate of molten metal cooled by both end side parts of the cylindrical body 1. Therefore, the solidification of the molten metal at the center part is performed more quickly than the solidification at both end side parts, thereby the finally solidified part of the molten metal is shifted to both end side parts from the center part of the molten metal where the molten metal solidifys finally before. Consequently, only the cutting of both end parts is required to remove defective parts to reduce a machining cost.