baber/WOPTO huggingface dataset:
Patent JP-H05192863-A (JP)
Title: Controlling method for industrial robot
Inventor: TSUTSUMI YUKIO
IPC: B24B41/06
Filed: 1991-11-25
Abstract: PURPOSE:To provide a method for controlling an industrial robot whereby a carrier plate can safely and quickly be taken out unbroken from the plate placement portion of a polishing device after being polished. CONSTITUTION:A robot hand 8 for holding (sucking) a carrier plate 20 is slid in the direction outside of the diameter of the plate placement portion 30 of a polishing device while being exerted with loads in the direction of pulling up the carrier plate, and the carrier plate is removed from the plate placement portion.
Patent JP-H08144482-A (JP)
Title: Building board
Inventor: HAGIWARA HISASHI
IPC: E04F15/18
Filed: 1994-11-21
Abstract: PURPOSE: To prevent cracks from occurring and to prevent nail heads from projecting when nailing is made to a building board having connecting means at its butt ends, and also to prevent bulging from occurring to the surface while preventing a surface finishing material or a damping material interposed between the surface finishing material and a baseboard from separating after completion of work. CONSTITUTION: A damping material 2 is put between a baseboard 1 and a surface finishing material 3, and a projecting part 4 and a recessed part 5 forming fitting means are provided at butt ends. The projecting part 4 of the fitting means is formed in a shape where a slope 6 is formed, extending from the damping material to the baseboard, and the damping material is exposed at a part 6a of the slope, indicating a position for nailing.
Patent JP-H01153000-A (JP)
Title: Superconducting generator
Inventor: NAKAYAMA HISAHIDE
IPC: H02J15/00
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a superconducting generator which does not exert influence upon a system even if exciting current is recovered under abnormal field, by providing a converter for supplying energy or taking energy out to the system in series with a superconducting energy storage device. CONSTITUTION:A generator 1 is provided with a superconducting field winding 2. In order to excite the field winding 2, a superconducting energy storage device 3 is connected through a energy transfer circuit 4 and a slip ring 6 with the field winding 2. A controller 8 controls a converter in the energy transfer circuit 4 to bring field current I2 to a set value I20. On the other hand, a current controller 9 controls a converter 7 such that the current I1 equals to a current command value which is a sum of a command value I10 corresponding to the exciting current I2 and a correction value corresponding to energy loss.
Patent JP-H02155686-A (JP)
Title: Thermal transfer type serial printer
Inventor: HOSHINO KOEI
IPC: B41J33/14
Filed: 1988-12-07
Abstract: PURPOSE:To feed out an ink ribbon to a prescribed position even when a variation in load occurs due to an ambient temperature and thereby to secure printing of high quality being free from bar code printing, by driving a cassette drive element in accordance with a temperature measured by a temperature sensor and by altering the curing of the ribbon after recognition of a bar code. CONSTITUTION:With a printer is started for operation, a specified color from a personal computer is recognized and CPU 14 drives a ribbon motor 11. An ink ribbon 4 is wound from an upper spool 5 to a lower spool 5, a bar code sensor 6 recognizes an information on a bar code (not shown) and the CPU analyzes the same. When the specified color is the one from a host, on the occasion, an ambient temperature is confirmed by a temperature sensor 12, and a value of an increased cuing amount is used when the temperature is high, while a value reverse to the above is used when the temperature is low. In the case of a different color, the ribbon motor 11 is driven until a subsequent bar code comes.
Patent JP-H03169529-A (JP)
Title: Biaxially oriented polyester film for molding
Inventor: UCHIUMI SHIGEO
IPC: B29C55/12
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a biaxially oriented white polyester film which has high degree of consealment and low gloss and is superior in moldability, by a method wherein polyester is formed by adding other polymer into the polyester. CONSTITUTION:The title film is of a biaxially oriented polyester film for molding having distictive features where apparent specific gravity is 0.4-1.3, a degree of consealment is at least 2.0 and film strength F100 at the time of 100% stretching under an atmosphere of 150 deg.C is 0.5-5.0kg/mm<2>. It is preferable that since 4-12C preerably 6-12C aliphatic dicarboxylic acid ingredient can improve the foregoing moldability, heat resistance and mottled thickness as the aliphatic dicalboxylic acid ingredient contained in the polyester constituting a film. In addition, it is preferable that the film is in structure having a fine closed cell in its surface and inside.
Patent JP-H08143191-A (JP)
Title: Touch roll support device for slitter
Inventor: YUASA MASASHI
IPC: B65H18/16
Filed: 1994-11-18
Abstract: PURPOSE: To shorten a touch roll exchange time, to facilitate an exchange work, to stabilize a winding state and improve quality of a product through ensurance of a specified position relation with a a wound product even when a touch roll is a different diameter touch roll, and to improve quality of a product. CONSTITUTION: In a support device for the shaft part or the bearing part of a touch roll arranged at the winding part of a slitter for a sheet-form substance and pressed by each wound product, formation of a touch roll support device of a slitter is such that a plurality of grooves 13a and 13b in which the shaft parts or the bearing parts of touch rolls 6a and 6b having diameters different from each other are mounted are formed in a single support member 7.
Patent JP-2000138648-A (JP)
Title: Inverse fourier transform circuit and inverse fourier transform method
Inventor: SUDO HIROAKI
IPC: H04J11/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an inverse Fourier transform circuit necessitating a less amount of arithmetic calculation and to provide an inverse Fourier transform method. SOLUTION: Polarity inverters 101-104 invert the polarity of the cosine wave of each subcarrier. Changeover switches 111-114 are used to provide an output of the cosine wave of each subcarrier when the value of the in-phase component of each base band signal is '+1' or to provide an output of the polarity inversed value of the cosine wave of each subcarrier when the value of the in- phase component of each band signal is '-1'. Polarity inverters 105-108 invert the polarity of the sine wave of each subcarrier. Changeover switches 115-118 are used to provide an output of the sine wave of each subcarrier when the value of an orthogonal component of each base band signal is '+1' or to provide an output of the polarity inversed value of the sine wave of each subcarrier when the value of the orthogonal component of each base band signal is '-1'.
Patent JP-2000138629-A (JP)
Title: Interfering quantity measuring method of unnecessary wave and radio communication system
Inventor: ABE SHUNJI
IPC: H04W24/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new interfering quantity measuring method by temporarily transmitting a space frame without including information and measuring energy at the time of its receiving to simply detect an unnecessary wave signal existing in a sector band. SOLUTION: For example, a frame No. (n+1) is turned to be a space frame in an incoming signal to a base station from a mobile station and a frame No. (n+2) is turned to be a space frame in an outgoing signal to the mobile station from the base station. Then the transmission and reception of a normal radio frame is executed and when the number of the frame becomes a first frame number fixed as an incoming space frame, the mobile station stops the normal radio frame to transmit the space frame. The base station recognizes the received signal as the space frame and measures the energy of the received signal to detect unnecessary waves excepting for a user signal. In addition, the interfering quantity is measured from a primary modulation wave inverse- spread by each user signal to grasp the interfering quantity of the unnecessary waves at the time of the space frame, namely incoming.
Patent JP-H06162424-A (JP)
Title: Device for reproducing digital signal
Inventor: MORIAKI MASAYUKI
IPC: G11B5/39
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a digital signal reproducing device whose reproducing output becomes always maximum even when temperature change or change with the elapse of time occur. CONSTITUTION:A conductor 11 is provided adjacently to plural magnetic reluctance heads 6 for reproduction simultaneously reproducing a digital signal from a recording medium recording the digital signal on plural tracks. A reproducing output reproduced from at least one head of the magnetic reluctance heads 6 for reproduction is detected by a comparison control circuit 18, and a bias current impressed to the conductor basing on the detected result is adjusted by an adjusting signal generation circuit 19.
Patent JP-H08163908-A (JP)
Title: Supplying amount controlling apparatus in seeding plant
Inventor: YAMAMOTO HIROBUMI
IPC: A01C7/08
Filed: 1994-12-14
Abstract: PURPOSE: To make each amount of bed-soil supplying, irrigation, seeding and soil covering to the set value in a seeding plant where an empty seeding box is filled with bed soil, seeded and covered with soil in a successive manner. CONSTITUTION: A supplying amount controlling apparatus is constructed in such a manner that a supplying amount to each of a bed-soil supplying apparatus 7, irrigation apparatuses 8, 11, a seeding apparatus 9 and a soil-covering apparatus 10 can be set to an arbitrary value by a setting device 4. Measuring devices 30, 31, 32, 33, 34 are placed before and after each of apparatuses so that the weights of before and after supply are measured. Measuring devices and driving apparatuses each corresponding to one of the above apparatuses are linked to a controlling circuit 2. For each apparatus, the weight after supply is compared with the set value and the supplying amount is adjusted to the set value by the driving apparatus.
Patent JP-H09152941-A (JP)
Title: Magnetic disk device
Inventor: SOGO TAKAO
IPC: G06F3/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device suitable for quickly and accrately updating firmware loaded on each magnetic disk drive. SOLUTION: The magnetic disk device has plural magnetic disk drives for reading out firmware from individually loaded rewritable non-volatile memories 2E to start it. The device is also provided with a firmware transmitting means 1 for transmitting new firmware read out from a prescribed recording medium dividedly in each unit data D and plural firmware updating means 2 loaded on respective magnetic disk drives, receiving the unit data D from the means 1 and sequentially updating the contents of their corresponding memories 2E. Each firmware updating means 2 is provided with a transmission request function for outputting a transmission request signal Tx with a prescribed level to the means 1 in each end of the updating processing of the unit data D.  The means 1 is provided with a response transmitting function for transmitting the unit data D in each reception of the request signal Tx.
Patent JP-H03168660-A (JP)
Title: Corona discharging controller for image forming apparatus
Inventor: TADA FUMIO
IPC: G03G15/02
Filed: 1989-11-28
Abstract: PURPOSE:To enable more stable discharge control by energizing plural discharging devices including one for a monitor with one high-voltage power supply and installing a device for controlling a discharging state in the image-forming apparatus which controls power supply output as a result of the monitor. CONSTITUTION:The CPU 25 of a control circuit 24 reads in each output data of a surface potential sensor 23 and a thermistor 22, and based on these data it calculates the optimum voltage to be applied to the main corona discharging device 9 for the monitor, and in the case of higher voltage to be applied and when there is a danger of causing poor transfer in the corona discharging device 11 for transfer in the case of using this voltage, the base voltage of a control transistor 21, i.e., bias voltage is boosted and voltage to be practically applied is kept constant, and these values are delivered by the CPU 25 through a D/A conversion circuits 27, 28 to a high voltage transformer 20 and the transistor 21 to control each of them.
Patent JP-H04180728-A (JP)
Title: Blood pressure measuring instrument
Inventor: OKA SUSUMU
IPC: A61B5/022
Filed: 1990-11-15
Abstract: PURPOSE:To suitably determine the highest blood pressure value by allowing the lowest blood pressure value to correspond to the lower peak of a waveform of a pressure pulse wave having the maximum amplitude, and also, allowing the centroid position of an area surrounded by the waveform to correspond to an average blood pressure value. CONSTITUTION:At the time of determining the lowest blood pressure value, the lowest blood pressure value determining algorithm of an oscillometric system for determining the lowest blood pressure value is executed, based on a variation of amplitude of a pressure pulse wave detected successively in a pressure reducing process in a cuff 10 and the lowest blood pressure value DIA is determined, and stored. A pressure sensor 12, a static pressure discriminating circuit 24, and a pulse wave discriminating circuit 26 correspond to the lowest blood pressure measuring means. Also, the centroid position Cg of an area surrounded by a waveform of the detected maximum pressure pulse wave is calculated in accordance with the centroid position calculating algorithm. Subsequently, based on the maximum pressure pulse waveform, and an average blood pressure value Mean and the lowest blood pressure value DIA measured by the cuff 10, the highest blood pressure value SYS is determined.
Patent JP-H09147587-A (JP)
Title: Level shift circuit
Inventor: MATSUBARA AKIKIMI
IPC: G11C17/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent delay of switching rate of the word line when the power source voltage is low and control noise when the power source voltage is high by controlling a transistor of the level shift with an output of the drive control circuit. SOLUTION: A voltage of the output node 24 of a drive controller 104 having the P channel transistor 29 and N channel transistor 30 is input to the gate of the P channel transistor 26 which perfectly turns off the P channel transistor 27 to charge the node N23 connected to the word line. As explained, voltage of the word line is changed quickly to improve frequency characteristic by controlling the transistor 26 using an output of the drive controller 104 having a light load. Moreover, since it is no longer required to set large the size of transistor, noise generated when the transistor turns on and off can be controlled.
Patent JP-S63161351-A (JP)
Title: Hot water supplier
Inventor: TSUTSUI OSAMU
IPC: F24H1/10
Filed: 1986-12-24
Abstract: PURPOSE:To maintain the quantity of water flowing in a supply water system of a hot water supply machine more than a predetermined burner ignition water quantity by automatically downward correcting the set value of hot water supply temperature when an adjusting valve is turned down and a burner is fire-extinguished at the time of supplying hot water from a mixing valve. CONSTITUTION:In a case where the temperature of water is high, the hot water side of an adjusting valve 21 is extremely turned down by the control of a mixing valve 14 and the quantity of water flowing in a water supply system 3 is decreased sometimes. For this reason, the water quantity data is constantly compared with a burner ignition flow rate. When the water quantity data becomes smaller than the ignition flow rate, a hot water supply solenoid valve 16 is opened and a burner 7 is fire-extinguished. Simultaneously, whether the hot water supply is stopped or not is judged by the presence or absence of an output of a hot water supply and the output of the hot water supply starting switch 13, and when the output of the hot water supply starting switch 13 is continued to be supplied, the hot water supply temperature of the hot water supplier is decreased. That is, the set hot water supply temperature data is downward corrected to an approximately intermediate temperature of the set hot water supply temperature of the hot water supplier 1 and the set hot water supply temperature of the mixing valve 14. After the opening degree on the hot water side of the adjusting valve 21 is enlarged and reignited, the hot water side of the adjusting valve is not extremely turned down but it maintains the burner ignition water quantity or more.
Patent JP-2000128543-A (JP)
Title: Roasting furnace for production of iron oxide
Inventor: TAKAGI TAKASHI
IPC: C01G49/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent iron oxide lumps from being deposited on the periphery of the blowing port by placing a lining consisting of a metallic material on a part of the inner wall of the roasting furnace, being on the periphery of a heat source gas blowing port. SOLUTION: This roasting furnace is provided with a heat source gas blowing port 3 which is placed on a cylindrical furnace wall of the roasting furnace and capable of forming a gas swirling stream within the furnace, and a spray port for spraying an iron chloride aqueous solution, wherein: a metallic sheet which is made of a material having heat resistance to the hot air temperature (about 1,400 deg.C) in the furnace actual operation and has good surface smoothness and in particular, is further subjected to buffing, is preferred as the above lining to be placed on a part of the inner wall 21 of the roasting furnace; and as the means for placing the lining, a means for fitting anchor bolts to one surface of the metallic sheet and fixing the bolts to brick of the inner wall 21 of the roasting furnace, is desired.  Thus, by placing such a metallic sheet lining, the deposition/growth of iron oxide on a part of the furnace inner wall, being on the periphery of the heat source gas blowing port 3, can drastically be reduced and also, the reaction within the roasting furnace is properly maintained and further, long-term stable operation of the furnace can be attained. For example, a part of the furnace inner wall 21, which is in the vicinity of the heat source gas blowing port 3 and on which iron oxide is conventionally formed and deposited, or in particular, a part of the inner wall 21, in the vicinity of which a swirling stream of the heat source gas is conventionally disturbed, is lined with a metallic sheet that is made of stainless steel SUS 310S and subjected to buffing.
Patent JP-H04181438-A (JP)
Title: Multiprocessor control system
Inventor: TAKEI MASAYOSHI
IPC: G06F11/34
Filed: 1990-11-16
Abstract: PURPOSE:To enable a degeneracy operation without lowering reliability by recording fault information in a logging memory, retrieving the logging memory when a power source is turned on, and executing the degeneracy operation after separating a processor when detecting the processor generating intermittent error. CONSTITUTION:When error is generated, a logging means 21 records fault information in a non-volatile logging memory 9, and when the power source is turned on, hardware diagnostic programs are travelled at respective processors 1-3 so as to diagnose the existence of the hardware fault. However, an intermittent fault detecting means 20 simultaneously retrieves the logging memory 9 and retrieves the existence of the intermittent fault, the processor is disconnected. Thus, the operation is degenerated since the both processors generating the hardware fault and the intermittent fault are disconnected, and reliability is improved, however, since the processor generating the intermittent fault is disconnected.
Patent JP-H08214187-A (JP)
Title: Video display device
Inventor: BORUFUGANKU FURIIDORITSUHI BIR
IPC: H04N5/12
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a television circuit from operating at a lower frequency than a prescribed lowest frequency. SOLUTION: A video display device is constituted of a phase detector 21 which detects the phase difference between output signals and input signals, converters 23, 24, and 25 which generate signals having such values that indicate the frequency of the input signals, but are limited through a diode D25a , and an oscillator 22 which is controlled for phase and self-running frequency by the outputs of the detector 21 and oscillators 23, 24, and 25.
Patent JP-H08167250-A (JP)
Title: Defect relieving method for information memory device and device for the method
Inventor: AMANO NOBUO
IPC: G11B20/12
Filed: 1994-12-14
Abstract: PURPOSE: To provide a defect relieving method of an information memory device capable of executing defect relief processing at a high speed and a device for the method. CONSTITUTION: This device is provided with a spare memory region 303 consisting of a RAM and is provided with a previous address assigning register 302 for changing over spare memories which makes the defect sector in a main memory region 301 of a memory medium and the address of the spare memory region corresponding to the defect sector correspondent to each other. Reading and writing of data are executed by accessing the spare memory region 303 in place of the main memory region 301 when the defect sector is reached at the time of accessing the main memory region. The data stored in the spare memory region at the time of ending the use of the memory medium is written into a replacement sector to replace the defect sector of the main memory region.  The defect sector is replated with the spare memory region at the time of using the memory medium, by which the high-speed relieve processing is made possible. The access time is not affected even if the many defect sectors exist.
Patent JP-H11143471-A (JP)
Title: Musical sound synthesizing device
Inventor: NAKANISHI MASAHIRO
IPC: G10H1/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a musical sound synthesizing device capable of synthesizing the tone of the granular synthesis system by using a waveform memory smaller in capacity than the conventional one, and making use of a sound source circuit for an electronic musical instrument without any change. SOLUTION: A waveform memory 103 stores at least only one single signal, a microprocessor 101 instructs the sound generation to an address generating means 102 corresponding to one key-depressing operation continuously for a plurality of times so that the time interval of each instruction of sound generation is given at random, and the address generating means 102 reads the single signal from the waveform memory 103 corresponding thereto continuously for a plurality of times so that the time interval of each single signal is given at random.