baber/WOPTO huggingface dataset:
Patent JP-S59202541-A (JP)
Title: Pipeline adder
Inventor: KOBAYASHI TAKAO
IPC: G06F7/485
Filed: 1983-05-02
Abstract: PURPOSE:To speed up the pipeline addition by providing a means which decides whether or not a sign is to be inverted depending on the other input sign of a floating point adder. CONSTITUTION:When a left input 2-1 and a right input 2-2 are transferred to the 1st stage 2, a signal 2-6 designating the conditional NOT is outputted to the 1st stage by a microprogram controller 5 and an exponential part 3-13 of the right input 2-2 is selected by a selector 11. In designating the conditional NOT by a conditional NOT designating signal 2-6, an exponential part 3-13 of the right input 2-2 is selected always independently of a carry output 3-5 of a subtractor 10 and when the conditional NOT is executed by a signal 2-5, whether or not an output 3-3 of a register 15 latching the right input sign is to be inverted is decided by an output 3-2 of a register 16 latching the left input sign, thereby attaining high speed processing.
Patent JP-S60219811-A (JP)
Title: Logical product circuit
Inventor: YOMOGIHARA KOUICHI
IPC: H03K3/02
Filed: 1984-04-16
Abstract: PURPOSE:To attain fail-safe for the titled circuit where an oscillation start voltage is taken within a power supply voltage by constituting an AND oscillator with a window type comparator not oscillated if components are failed and bringing the power supply voltage of an amplifier higher than the threshold value of the said comparator. CONSTITUTION:The titled circuit consists of the AND oscillator 1 which has upper and lower limits and inhibits oscillation if any circuit element is failed, the amplifier 2 amplifying the output of the oscillator 1, and a rectifier circuit 3 rectifying the said output. Window type comparators 10, 11 produce oscillation only when the level of terminals T1, T2 is within the window and give no oscillation output if the level is at the outside of the range or any component is failed. On the other hand, the power supply voltage V to a terminal T5 is at a higher level than that of the window, transistors (Trs) 23, 25 are turned on/off by the oscillation output of the oscillator 1 of the amplifier 2, and a voltage of the emitter of the Tr25 is outputted to the rectifier circuit 3 designed in fail-safe. Furthermore, a voltage at the terminal T5 is unchanged in the output level of the amplifier 2 if any of circuit elements 20-26 is failed and no rectified output is produced.
Patent JP-H09264479-A (JP)
Title: Quick joint type coupler
Inventor: YAMAMOTO MAKOTO
IPC: F16L37/23
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent that a coupler fully comes off from a pipe, even when the coupler is mounted in a half lock state. SOLUTION: This coupler is constituted so as to become in a free state in which a lock ball 24 and guide ball 26 positioned so as to be able to move to a diameter direction for this socket 10 can move to the outer, direction of a socket 10 by the slide operation of a sleeve 30 assembled on the outer periphery of the socket 10 against a spring force and so that the lock ball 24 can be regulated so as not to be moved by the release of said operation force for the sleeve 30 to the outer direction of the socket 10. In this case, the guide ball 26 is regulated so as not to be moved to the outer direction of the socket 10, in a released state of the slide operation force for the sleeve 30.
Patent JP-S61233507-A (JP)
Title: Hot cut granulation apparatus
Inventor: FUSAMOTO AKIRA
IPC: B29B9/06
Filed: 1985-04-09
Abstract: PURPOSE:To enhance the life of a die and to make possible to omit repairing and replacement labor, by providing positively and reversely rotating cutter knives so that the rotary directions thereof are made reversible and mutually changing over said rotary directions at the times of the replacement, attachment and detachment of the cutter knives. CONSTITUTION:In order to freely replace, attach and detach positively and reversely rotating cutter knives, a knife holder is fixed to the leading end of a rotary shaft in a freely detachable manner so as not to be loosened even if the rotary shaft 9 is rotated to either one of positive and reverse directions. At the time of positive rotation in a clockwise direction, the positively rotating cutter knives 11 having cutter blades 11a are used in the advance front sides of the rotary direction and, at the time of reverse rotation in the counterclockwise direction, cutter knives having cutter blades 11b formed thereto in the side opposite to the cutter blades 11a of the cutter knives are used and made freely detachable by a clamp bolt 26. Therefore, the intermittent use is enabled by altering rotation until the opposite sides not abraded generates abrasion in the same degree and repairing and replacement labor can be also omitted.
Patent JP-S533004-A (JP)
Title: Error check system for data transmission
Inventor: SHIMOKAWA KATSUYUKI
IPC: H04L1/14
Filed: 1976-06-30
Abstract: PURPOSE:To have an accurate data transmission at all times by carrying out a return collation even at the data input time, and thus to improve the transmission quality.
Patent JP-S63244297-A (JP)
Inventor: SASAKI CHISATO
IPC: G07G1/14
Filed: 1987-03-31
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-S62233729-A (JP)
Title: Temperature measuring method for high temperature
Inventor: TAGAMI ICHIZO
IPC: G01J5/00
Filed: 1986-04-04
Abstract: PURPOSE:To measure the accurate temperature and emissivity of a high temperature body by calculating the temperature and emissivity of the high temperature body from a radiation expression in which the absorptivity of a particulate absorbing layer is considered by using calculated values of a particulate size distribution index and an optical layer thickness index, and the particulate distribution index and optical layer index. CONSTITUTION:For example, the absorption of a particulate absorbing layer is not considered and the emissivity values of the high temperature bodies corresponding to two previously selected wavelengths, e.g. lambdao and lambdaN among wavelengths lambdai are the same value epsilon'. On those conditions, wavelengths lambdai and the calculated degree of spectral radiation divergence are used to calculate the ratio epsilon'i/epsilon' of the emissivity epsilon' corresponding to the wavelengths lambdai (i=1,...N-1) except said two wavelengths and the emissivity epsilon' corresponding to the two wavelengths. Then, the particulate size distribution index gamma and optical layer thickness index beta of the particulate absorbing layer are calculated from the relational expression among the ratio epsilon'i/epsilon', gamma, and betaby using the calculated ratio epsilon'i/epsilon' corresponding to a measured value Ii. Lastly, the temperature T and emissivity epsilon of the high temperature body are calculated from the radiation expression based upon the calculated gamma and beta and the absorption rate exp(p-betalambda<r>i) of the particulate absorbing layer.
Patent JP-S59201257-A (JP)
Title: Detector for stop position of magnetic tape
Inventor: FUJII TOSHIFUMI
IPC: G11B15/467
Filed: 1983-04-29
Abstract: PURPOSE:To shorten the lead-in time of a running control servo system for a magnetic tape by detecting a stop position of the magnetic tape from a comparison output obtained by comparing the amplitudes of four pilot signals in a reproduced signal. CONSTITUTION:The reproduced signal of a magnetic head is supplied to the input terminal of a balanced modulator 6a and the 1st pilot signal of the reproduced signal is supplied thereto as well to output beat signals fa and fb between the 2nd pilot signal and other pilot signals. The outputs of respective modulators are applied through BPFs 7a and 7b, and 7c and 7d to detectors 8a and 8b, and 8c and 8d to generate signals with corresponding amplitudes, which are compared by comparators 9a and 9b. Thus, output signals O1 and O2 based upon the comparison results and a head switching signal are conducted to output terminals 33 and 34. Consequently, which of plural areas specified in the lengthwise direction of the magnetic tape a magnetic tape is position in is specified by the signals O1 and O2.
Patent JP-S61236709-A (JP)
Title: Resorcin compounding agent
Inventor: KUMANO YOSHIMARU
IPC: A61K31/05
Filed: 1985-04-12
Abstract: PURPOSE:The titled compounding agent having improved stability of resorcin, preventing change in color, obtained by blending a resorcin compounding agent useful as a skin cosmetic or a germicidal external preparation for the skin, comprising clay minerals and/or inorganic powder as a base, with edetic acid. CONSTITUTION:A resorcin compounding agent useful as a cosmetic such as cream agent, lotion agent, stick agent, etc. or a germicide against pimple, steatorrhea, baldness, tinea trychophytina, etc., containing skin diseases such as preferably 1-80wt% clay minerals and/or inorganic powder having controlling action on hardness and viscosity, is blended with 0.005-2wt%, preferably 0.01-1wt% edetic acid, so that stability to light, air, heat or iron of resorcin, which is usable when clay minerals are present especially in an aqueous system, is improved, change in color from yellow to brown is prevented and effect of resorcin is maintained for a long period.
Patent JP-H05280729-A (JP)
Title: Fixed tank for kerosene heater
IPC: F23K5/14
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a fixed tank for a kerosene heater capable of burning for a sort period of time without supplementing fuel into a cartridge tank after flames are put off due to the exhaustion of fuel in the cartridge tank. CONSTITUTION:The inside of a fixed tank 25 is divided by a partitioning plate 39 into a pump side fixed tank 47 and a cartridge side fixed tank 48 while the partitioning plate 39 is provided with an upper oil hole 41 and a lower oil hole 42. A stop valve 43, opened and/or closed by the weight of a cartridge tank 33, is attached to the lower oil hole 42 so that the stop valve 43 is opened by removing the cartridge tank 33 and fuel is conducted from the cartridge tank side fixed tank 48 into the pump side fixed tank 47. According to this method, fuel flows from the cartridge side fixed tank into the pump side fixed tank when the fuel in the cartridge tank is exhausted whereby the fuel can be burnt for a short period of time after the exhaustion of the fuel in the cartridge tank.
Patent JP-H03278274-A (JP)
Title: Method for determining wiring order or wiring board and wiring method
Inventor: TATSUMI TAMAKI
IPC: H01L21/82
Filed: 1990-03-28
Abstract: PURPOSE:To automatically determine wiring order by selecting a small component and a large component out of X and Y components between two points out of unconnected pin pairs respectively as the 1st and 2nd keys and sorting unconnected pin pairs by the 1st and 2nd keys in the ascending order. CONSTITUTION:A position data storing means 10 stores the position data of all pins as the X and Y coordinates on a grating. An unconnected pin pair storing means 11 stores the information of all the two pins to be connected. A component calculating means 12 reads out pin information from the means 10, 11 and calculates the X and Y coordinates of the distance between two pins out of unconnected pin pairs A to M. A selecting processing means 13 selects a small key and a large key out of the X and Y components calculated for all the unconnected pin pairs as the 1st and 2nd key and sorts the pin pairs A to M in the ascending order based upon the 1st and 2nd keys.
Patent JP-H08246688-A (JP)
Title: Demolishing device having dusting inhibition function and dusting inhibiting method at time of demolition of building structure
Inventor: GOTO TAKUHIRO
IPC: E21F5/02
Filed: 1995-03-09
Abstract: PURPOSE: To suppress the scattering of dust at the time of demolishing operation, and to improve operating efficiency by fitting a nozzle for spraying a liquefied substance restraining dusting to a demolishing section and communicating the nozzle with a spray control mechanism operated by the operating section of a demolishing device. CONSTITUTION: Removing operation is conducted while spraying a liquefied substance against deposited waste materials 3, and dust depositing together with the waste materials 3 and dust generated from the waste materials 3 are sucked to foamy substances 13. The aqueous solution of an anion surface-active agent is stored in a liquefied-substance tank as the liquefied substance at that time, and a spray control mechanism 7 is operated and the spray of the liquefied substance from a nozzle 4 is controlled. The deterioration of environment is prevented in a series of removing operation such as the removal of the waste materials 3 from a deposit field, transfer to a conveyor equipment 14, etc.
Patent JP-S521285-A (JP)
Title: Two stages velocity cylinder
Inventor: KIMURA KAMOHIRO
IPC: F15B15/14
Filed: 1975-06-22
Abstract: PURPOSE: A two stages velocity cylinder, that obtains two stages velocity of a piston at its stroke going time and its displacing distance is appropriately set, and further it enables to return in high velocity at its returning stroke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5412225-A (JP)
Title: Ink jet printer
Inventor: AIBA MASAHIKO
IPC: G01D15/18
Filed: 1977-06-28
Abstract: PURPOSE: To stabilize print quality by shortening a distance until reaching the deflection region of ink particles by eliminating the need for the sense electrode of an ink jet printer of a charge-amount control type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09264972-A (JP)
Title: Electronic timepiece and control method thereof
Inventor: KOIKE KUNIO
IPC: G04G99/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic timepiece, which returns to the present time quickly with less electric power when the hand moving is stopped when the charging voltage of a storage device becomes low and the time indication is recovered when the charging voltage becomes high in the electronic timepiece having a generating device such as a solar battery. SOLUTION: In addition to the control for the quick movement of an hour hand 21 or a minute hand 22 to present time, the control for the reverse movement is provided. The electric power consumed when the quick movement is performed and the electric power when the reverse movement is performed are operated. A motor 28 or 29 is driven into the direction, where dissipation power is less. Thus, the reduction of the electric power required for the time indication is achieved, the time required for returning can be shortened and the time indication thereafter can be performed stably.
Patent JP-H10269477-A (JP)
Title: Photoelectric smoke sensor
Inventor: HAYASHI MASANORI
IPC: G08B17/107
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric smoke sensor which can prevent the level of detectable smoke density from being lowered by dirt on the casing of sensor. SOLUTION: In the photoelectric smoke sensor having a light emitting circuit 1 for emitting light through a light emitting element 11 inside the casing of sensor, photoelectric conversion circuit 2 for receiving scattering light caused by smoke in light radiated from the light emitting element 11 through a light receiving element 21 and converting it to an electric signal, sample/hold(S/H) circuit 3 for sampling and holding the output voltage of photoelectric conversion circuit 2, analog output circuit 4 for regulating the level of voltage outputted from the S/H circuit 3 and outputting the result as an analog signal corresponding to the density and timing circuit 5 for outputting a timing signal for intermittently driving the light emitting circuit 1 and the photoelectric conversion circuit 2,  this sensor is provided with an offset adjusting means 6 composed of an averaging circuit 61 for averaging the output of photoelectric conversion circuit 2 and a subtraction circuit 62 for subtracting the output of averaging circuit and the output of S/H circuit and inputs the the output of subtraction circuit 62 to the analog output circuit 4.
Patent JP-H09298324-A (JP)
Title: Piezoelectric thin film element, manufacture thereof, and ink jet recorder head using the same
Inventor: SHIMADA KATSUTO
IPC: H01L41/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate forming a thick film by the hydrothermal synthesis, raise the voltage distortion const., and forming a fine pattern by forming a piezoelectric thin film having a specified thickness, a crystal grain size and a surface roughness on a substrate. SOLUTION: A SiO2 insulation film 201 on a single crystal Si substrate 101, a Pt lower electrode 104 is formed thereon by sputtering, a specified sol is applied, baked, calcined, preannealed, and annealed with flow of oxygen in a diffusion furnace to form a PZT (piezoelectric) seed crystal 105 on the film surface by the solgel method, and a PZT film (layer) 106 is grown by the hydrothermal reaction on the PZT seed crystal 105. Thus obtained thin film 106 has a thickness of 1-10μm, a crystal grain size of 0.05-1μm, and a surface roughness Rmax of 1μm or less and is oriented in the (100) or (111) plane.
Patent JP-H11268564-A (JP)
Title: Swivel seat for vehicle
Inventor: HIJIKATA TAKAFUMI
IPC: B60N2/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a swivel seat for a vehicle equipped with a swing lock mechanism, for automatically locking and unlocking the swing action of a seat main body without the special operation by a user. SOLUTION: This swivel seat has a rotation mount 4 fitted to a vehicle floor F, a swing base 7 fitted to the mount 4, and a seat main body fitted swing action adaptaby to outside a cabin to the base 7. When the seat main body is rotated to a position facing the front of a vehicle, a lock holder 22, provided vertically rotatatable on the base 7, engages with an anchor hook 24 provided on the floor F side to be turned upward, and the holder 22 turned upward engages with a locking plate 21 fitted to the seat main body side to lock the seat main body so as to suppress a swing action.
Patent JP-H06292434-A (JP)
Title: Structure of cutting blade in mower
Inventor: YAMAGUCHI MASATOSHI
IPC: A01D34/73
Filed: 1993-04-05
Abstract: PURPOSE:To enable the avoidance of the deformation of a driving rotating shaft with a bending load, simultaneous carrying out simple and rapid repair and direct restart of the operation without jumping out and removing a cutting blade even when the cutting blade is damaged by collision with a stone in driving and rotating in a vertical shaft driving type mower. CONSTITUTION:This structure of a cutting blade is obtained by connecting an installing part 9 for the cutting blade 3 provided in the lower end of a vertically directing driving and rotating shaft 8 to an intermediate part in the longitudinal direction of the cutting blade 3 integrally formed in the shape of a band plate with two vertically directing bolts 10 and brittle parts (3a) for breaking with a shock due to collision with other objects in a cutting blade part corresponding to a space between both the bolts 10.
Patent JP-H06288352-A (JP)
Title: Closed type compressor
Inventor: AKASHI HIRONARI
IPC: F04B39/00
Filed: 1993-04-05
Abstract: PURPOSE:To prevent a large repeated stress from being added to a discharge pipe at the time of starting and stopping a motor, and prevent the breakage of the discharge pipe by providing a shock absorbing coil spring having one end fixed to a sealed vessel and the other end approached to a motor part in non-contact. CONSTITUTION:At the time of starting and stopping a motor, a large vibration by far, compared with the steady operation, is generated in an electric compression element 16, and the compression part 5 of the electric compression element 16 is apt to particularly largely shake. Since the electric compression element 16 thus makes contact with a shock absorbing coil spring 21 with which the element 16 never contact at the steady operation of the motor, and, further, the damping spring 21 is set in such a manner that the vibrating direction of the electric compression element 16 is substantially coincident to the central line of the shock absorbing spring 21, the shaking of the electric compression element 16 can be minimized by the shock absorbing spring 21. Thus, a discharge pipe 19 both ends of which are fixed to the compression part 5 and a sealed vessel 4 can be prevented from being largely deformed, and the addition of a large stress can be avoided.
Patent JP-H08275938-A (JP)
Title: X-ray ct device
Inventor: NAGAOKA TAKAYUKI
IPC: A61B6/03
Filed: 1995-04-03
Abstract: PURPOSE: To provide an X-ray CT device by which an X-ray CT image can be obtained even in a condition where various appliances are installed on a patient for a treatment in an IVR treatment. CONSTITUTION: A semicircular arc-shaped detector 4 is mechanically separated from an X-ray source 3, and is suspended from the ceiling by a support mechanism 6, and can be positioned in a prescribed image pickup position from above a patient 1 by extending and contracting the support mechanism 6. The X-ray source 3 is driven while moving it on a circular orbit with the patient 1 as the center by a support mechanism 5, and an X-ray 7 is scanned in a desired scanning range by this. A C-arm and a link mechanism can be adopted as the mechanism 5 to move the X-ray source 3 along the circular orbit. Therefore, positional accuracy necessary for a treatment can be improved.
Patent JP-S63242907-A (JP)
Title: Production of copper indium selenide powder
Inventor: YASUKAWA TAKAMASA
IPC: C01B19/04
Filed: 1987-03-31
Abstract: PURPOSE:To enable mass production of high-purity and uniform products by simplified facilities and safe operation, by calcining mixed powder of copper powder, In grains and Se powder by a solid phase reaction under a specific condition. CONSTITUTION:Copper powder is blended with In grains and Se powder uniformly to give mixed powder, which is calcined in an inert gas atmosphere at 300-450 deg.C. Since purities of raw materials used directly influence purity of product, the high-purity raw materials are used. The blending ratio of the raw materials is preferably 0.5-5% excess amount based on equivalent of copper and In. When heating temperature is <300 deg.C, reaction between the In grains and the Se powder is insufficient, formation of copper indium selenide is inadequate and composition is not uniform. When the temperature is >450 deg.C, Se powder mainly vaporizes and loss increases.
Patent JP-S61234834-A (JP)
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1985-04-12
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-H11266668-A (JP)
Title: Combined harvester
Inventor: YAMAGATA KOJI
IPC: A01F12/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To determine the moisture content, of threshed grains as the threshed grains are collected that have almost equal moisture content to that of the grains distributing in the threshing part as much as possible and contains a reduced amount of dust in a combined harvester equipped with a moisture detection mechanism for detecting the moisture in threshed grains. SOLUTION: The threshed grains fed from the feeder 21 feeding threshed grains from the threshing machine 10 to the grain tank 20 are scattered by means of rotary blades 32 into the grain tank 20. A sampling screw 51 for introducing the threshed grains in the moisture detector 50 is arranged inside the grain tank 20 so that the threshed grains scattered in the tank may be received by the rotary blades 32.