baber/WOPTO huggingface dataset:
Patent JP-S6341406-A (JP)
Title: Insecticidal and miticidal agent containing carboxylic acid ester derivative
Inventor: KATSUTA YOSHIO
IPC: A01N53/00
Filed: 1986-08-06
Abstract: PURPOSE:To provide a low-toxic insecticidal miticide containing a specific 1'-propargyl-2'-methyl-2'-penten-1'-yl-2,2-dimethylcyclopro-panecarbox ylate derivative and having excellent activity and chemical stability. CONSTITUTION:The objective insecticidal miticide contains the carboxylic acid ester derivative of formula (R1 is H or CH3; R2 is 2,2-dimethylvinyl when R1 is H or R2 is CH3 when R1 is CH3), preferably its d-trans isomer or d-cis,trans isomer as an active component. The present insecticidal miticide exhibits high insecticidal and miticidal effects and has extremely low toxicity to warm- blooded animals. Since the compound has excellent chemical stability and is liable to be influenced with metal, it can be used for the moth-proofing of clothes in place of p-dichlorobenzene or naphthalene, etc., having considerable problems especially in the safeness to man and animal.
Patent JP-S6076770-A (JP)
Title: Device for controlling developing bias of copying machine
Inventor: ARAKI KAZUO
IPC: G03G15/00
Filed: 1983-10-03
Abstract: PURPOSE:To enable continuous use of an automatic let-off mechanism even if a white ground original and a color ground original exist by comparing the detecting level on the white ground side of the original obtd. from a ground color sensor with a reference white level and correcting the developing bias to the white ground side according to the deviation therebetween. CONSTITUTION:The detected output signal corresponding to the ground color density of an original 2 from a ground color sensor 4 provided at the conveying inlet 1D of an automatic let-off mechanism 1 is inputted via an AD converter 5 to a CPU6 and is compared with the data on a reference white level desity and the deviation therebetween is determined. The deviation data is fed via an I/O circuit 7 to a developing bias circuit 8 and the developing bias corrected to the while level side according to the deviation is generated. The color ground part is thus copied to the white level similar to the white ground original. Therefore, even if the white ground original and the color ground original exist mixedly, all the originals are continuously copied at the same ground color density.
Patent JP-2001014200-A (JP)
Title: Method for synchronizing database and recording medium for recording program to execute the same
Inventor: YOSHIDA TAKIO
IPC: G06F13/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To easily execute a synchronizing processing without burden on a portable information processor in the case of synchronizing the database of a computer with that of the portable information processor. SOLUTION: The whole databases including data which are changed and added in the portable information processor are transmitted to the computer (S2), the database received by the computer (S3) is compared with that held in the computer (S4) and data with change and addition are reflected on the databases to execute an updating processing (S5 and S6). After the update processing, the whole updated databases are transmitted right away to the portable information processor (S7). The portable information processor which receives them (S8) erases the whole original databases which are held (S9) and preservers the updated databases transmitted from the computer as they are (310) and executes the overwrite processing of the databases.
Patent JP-H09132842-A (JP)
Title: Needle unit for knitting machine
Inventor: IKENAGA KATSUYOSHI
IPC: D04B15/68
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a needle unit capable of changing an operating action without inducing any frictional loss in a case of rise and fall of the needle main body. SOLUTION: In this needle unit for a knitting machine, a select jack 1, a pulling-up jack 2 and the needle main body 3 are placed in this order from an under place to the upper side. An upper end part of the pulling-up jack 2 is freely vertically slidably inserted into a space between a supporting piece 9 and an elastic piece 10 having a branched structure and formed at a lower part of the needle main body 3, and the elastic piece 10 is forced in the direction of the pulling-up jack 2. A boss 8 is provided at one side of the pulling-up jack 2 and two recessed parts 11 and 12 having mutually different depth and capable of hooking or releasing the boss 8 following the vertical sliding of the pulling-up jack 2 are provided on the inner side face in the lower end part of the elastic piece 10, and a butt 13 is provided on an outside face of the elastic piece 10.
Patent JP-S5973727-A (JP)
Title: Flow rate measuring device
Inventor: TAKAGI YUKIO
IPC: G01F1/688
Filed: 1982-10-19
Abstract: PURPOSE:To measure the flow rate of a fluid flowing in a pipe from the outer wall of the closed pipe, without opening the pipe and without the loss in pressure, by computing the flow rate of the fluid based on the difference in temperature distributions at the upstream and downstream sides with a heat input part as a center. CONSTITUTION:A third temperature sensor is attached to a position, which is not affected by a heater 2, and measures an actual fluid temperature theta5. The heater 2 heats a part of a closed pipe 1, and the heat is inputted to the outer wall through this part. In order to keep the temperature at the heat input part at a constant value theta3, a temperature signal from a first temperature sensor 3 is sent to a control power source 7. Electric power to the heater 2 is controlled by said control power source 7. When the fluid flows in the direction of arrows, a temperature theta4B at the attaching part of a second temperature sensor 4B becomes higher than the temperature when the fluid does not flow. Thus, the temperature distributions with the first temperature sensor 3 as a center becomes asymmetrical. Then, the temperature difference theta4B-theta4A between the second temperature sensors 4A and 4B becomes proportional to the flow speed of the fluid, i.e., the flow rate.
Patent JP-H1130150-A (JP)
Title: Accumulator fuel injection device
Inventor: MURAKAMI GENICHI
IPC: F02M47/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To control fuel pressure in a common rail at high accuracy and with good responsiveness. SOLUTION: In a accumulator fuel injection device, high-pressure fuel is supplied from a high-pressure fuel injection pump 5 to a common rail 3, and fuel is supplied from the common rail 3 to respective fuel injection valves 1. An ECU 20 controls the amount of fuel to be fed from the fuel injection pump 5 to the common rail so that the actual common rail pressure may coincide with fuel pressure detected by a fuel pressure sensor 31 and the target fuel pressure to be set according to the engine operating state. Moreover, the ECU 20 calculates the leak fuel amount from a fuel system on the basis of the pump operating state such as the revolutions of the fuel injection pump and the fuel temperature detected by a temperature sensor 33 and corrects the fuel force feeding amount on the basis of this leak amount.
Patent JP-H056554-A (JP)
Title: Drive control method for objective lens in optical head
Inventor: KOMIYAMA KATSURA
IPC: G11B7/085
Filed: 1991-06-28
Abstract: PURPOSE:To enable a read-out of an information to be conducted in the manner of surely operating a focus servo in a short time with a simple circuit and sequence by combining a neutral point servo with a focus servo. CONSTITUTION:A light emitting diode 45 is mounted on an objective lens holder 31, and the position of objective lens 35 in an optical head is detected by a photodiode 47, then the objective lens 35 is driven to the neutral point which is a standard focal position, and after that, the control is made so that the objective lens 35 is positioned on the actual focal position in the focus servo system based on a focus error signal.
Patent JP-S6164585-A (JP)
Title: Vibration-suppressing structural body for car
Inventor: OCHIAI MITSURU
IPC: B32B11/08
Filed: 1984-09-03
Abstract: PURPOSE:To obtain a vibration-suppressing body which is effective in a wide temperature range by forming a vibration suppressing structural body in sandwich structure consisting of a metallic basic plate, plate-shaped metal skin body, and a viscoelastic body in sheet form which is interposed as an intermediate layer. CONSTITUTION:A vibration-suppressing structural body is constituted of a metallic basic plate 1, plate-shaped metal skin 3, and a viscoelastic body 2 in sheet form which is interposed between the basic plate 1 and the skin 3. Said viscoelastic body in sheet form contains 5-15wt% butyl rubber, 30-45wt% asphalt, and 10-15wt% viscous resin.
Patent JP-H0349082-A (JP)
Title: Magnetic disk device
Inventor: FUJII HIDEAKI
IPC: G11B21/12
Filed: 1989-07-17
Abstract: PURPOSE:To perform rerecording or re-reproducing without turning off a power source at the time of failing in positioning a magnetic head by letting a microcomputer execute a program for restoring the magnetic head to an initial position at the time of turning on the power source in the case of the magnetic head positioning through an actuator fails. CONSTITUTION:The magnetic head 2 is controlled to move by the microcomputer CPU 8 through an actuator control circuit 7, etc., in accordance with the detection output of a rotating speed and position and velocity detecting circuit 6 to position the head 2 on a target track. In the case of failing in positioning, the CPU 8 executes the specified program in a ROM 9 so as to restore the head 2 to the initial position at the time of turning on the power source. As a result, a magnetic disk device in which the head is moved and rerecording or re-reproducing is performed without turning off the power source and whose throughput is high is obtained.
Patent JP-2000021015-A (JP)
Title: Optical recording medium and recorder and/or reproducer
Inventor: TAKEMOTO HIROYUKI
IPC: G11B7/24097
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make a recorder and/or a reproducer capable with plural kinds of optical disks with the same system by bringing only reflectance of a medium identification area of plural different kinds of optical disks mutually does to make kinds of the optical disks discriminatable with a laser beam having prescribed same intensity and to perform a recording and reproduction in accordance with the kind of the optical disk. SOLUTION: The reflectance of the medium identification area 12 of an optical disk 1 having weaker reflectance is set higher than that of the signal recording area 11 of the disk 1 by changing optical constants while heating a recording film by irradiating the area 12 with a laser beam having prescribed intensity to perform the reading of information inherent to the disk 1 with the weak laser beam. Thus, the disk information are read out with the same weak laser beam as that in an optical disk having higher reflectance without writing unwanted information in the medium identification area 12 and after respective parameters of the intensity of a laser beam or the like are set to values in accordance with the optical disk whilst an optical head scans a transition are 13, the recording or reproducing of the signal recording area 11 is performed.  Moreover, reflectance of both areas 11, 12 can be made to be different by making constitution of the films in the areas differ with each other.
Patent JP-H105508-A (JP)
Title: Cartridge type oil filter for engine
Inventor: MIYAMOTO MASAHIKO
IPC: B01D35/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent oil mixing and oil leakage and also to prevent a packing from falling off in a cartridge type oil filter by eliminating the looseness of a cover body fitting part and the play of a filter element. SOLUTION: A cylindrical filter element 13 is housed in a case body 11 opened at one end and is elastically supported by a spring material 14. The open end part is provided with a cover body 12 which is thick and is provided with a threaded cylindrical part 12a in the center and also has plural through holes 12b and has a standing wall 12c in the perimeter. The bent corner of the standing wall 12c is put on a constricted part 11c of a peripheral wall 11a of the case body 11 to fix it. And on the cover body 12, an annular packing 16 having a thin, flat holding part 16a having a circular section is arranged. An open end edge part 11d of the case body peripheral wall 11a is rolled up and tightened in two tiers, and is press-fixed to the end surface of the standing wall 12c of the cover body 12 together with the holding part 16a.  By spring back action of the seamed part, the cover body 12 and the filter element 13 are restrained to prevent the play and the treated oil mixed with untreated oil and ensure the fitting of the packing 16.
Patent JP-H0348814-A (JP)
Title: Manufacture of color liquid crystal panel
Inventor: YOSHINO TAKESHI
IPC: G02F1/1335
Filed: 1989-07-18
Abstract: PURPOSE:To prevent the influence from being exerted on the inside of a panel even if a conductive substance is stuck and mounted on an electrode and to improve the reliability by injecting a liquid crystal to the upper filter structure color liquid crystal panel, sealing the opening, and thereafter, eliminating the residue of a material for a color filter which is left on the electrode. CONSTITUTION:To a first substrate in which a proper orientation processing is performed onto a color filter formed in a part on an electrode provided on one transparent substrate, a second substrate in which a proper orientation processing is performed onto an electrode provided on the other transparent substrate is superposed to each other with a seal adhesive for limiting a liquid crystal holding area by allowing the orientation processing side to oppose, and thereafter, a liquid crystal is injected and the opening is sealed. Thereafter, an unnecessary residue of a material for a color filter which is left on the electrode of a first substrate protruded to the outside of the liquid crystal hold ing area is eliminated by a method having a high effect, and thereafter, an external conductive material is mounted and stuck. In such a way, the reliability of the panel being equal to that which has no color filter can be obtained with out exerting no influence on the inside of the panel.
Patent JP-S6343706-A (JP)
Title: Device for ejecting floating roll and preventing dislodgment of said of differential speed rolling mill
Inventor: NAKADA MINORU
IPC: B21B1/22
Filed: 1986-08-08
Abstract: PURPOSE:To prevent the dislodgment of a floating roll at the time of sheet breakage and to facilitate roll ejection by pressing bearings at both ends of the floating roll by hydraulic or pneumatic cylinders to press the floating roll to work rolls. CONSTITUTION:Sliding frames 11 actuated by the hydraulic or pneumatic cylinders 10 are slidably provided to guide parts 9 of a stationary base 8 of a differential speed rolling mill. Brackets 12 at the top ends thereof are held pressed to the. bearings 7 of the floating roll 3 positioned between an upper and lower work rolls. The cylinders 10 are actuated and the floating roll 3 is pressed to the upper and lower work rolls when the sheet breakage arises at the time of rolling; therefore, the dislodgment thereof is prevented. The upper work roll is raised a ind the cylinders 10 are extended at the time of ejecting the floating roll 3. The roll 3 is then pushed out and is transferred onto a floating roll set lever; therefore, the ejection thereof is extremely easy.
Patent JP-H0638137-A (JP)
Title: Audio signal reproduction device
Inventor: KOSAKA WATARU
IPC: H04N5/60
Filed: 1992-07-13
Abstract: PURPOSE:To prevent production of reflected noise due to a video signal horizon tal synchronizing frequency (fH) or a harmonic wave component of the fH by setting a frequency of a clock signal fed to an A/D converter to the fre quency fH or an integral multiple of the fH. CONSTITUTION:A master clock of a memory controller 7 is generated from an oscillation circuit employing a ceramic oscillator 13, and an AD clock fed to an A/D converter 6 and a DA clock fed to a D/A converter 10 is generated by frequency-dividing the master clock in the memory controller 7. In the case of, e.g. a still picture, an audio signal for usual reproduction in 3sec before a still picture button is depressed is fetched normally in a memory 8 and the audio signal at a usual speed is ADD-converted, then the frequency of the AD clock and the DA clock is set the same. On the other hand, in the case of the double speed mode, the audio signal of double speed is restored to the usual speed and the S/N of the reproduction signal similarly to the still picture mode is secured, the AD clock frequency is set twice the DA clock frequency.
Patent JP-H0236966-A (JP)
Title: Recorder
Inventor: FUKUYAMA SHIGERU
IPC: B41J15/04
Filed: 1988-07-27
Abstract: PURPOSE:To eliminate the need for an exclusive drive means to avoid the increase in cost and size by a method wherein a guide member for feeding a recording medium to a guide position on the periphery of a platen at the loading of the recording medium and a drive cutter device are selectively driven by a common drive means. CONSTITUTION:A paper guide 18 is rotatably mounted about a center axis 15a of a platen 15 and provided with a cam groove 42 on the side face part thereof so as to be driven to a retracted position and a guide position. A guide pin 40 driven by a planetary gear mechanism 27 transmits a rotating force to the cam groove 42 to rotate the paper guide 18. A paper guide motor 19 mounted on a right side board 12' is so constructed as to drive the paper guide 18 to the retracted position or the guide position as well as drive a cutter device 23 by rotating forward or reverse selectively. Furthermore, the planetary gear mechanism 27 is connected to the paper guide motor 19 through a reduction mechanism. By this construction, the action of cutting roll paper 3 is performed by the drive force common to the rotating action of the paper guide motor 19 in a direction D.
Patent JP-S57108605-A (JP)
Title: Displacement meter
Inventor: TAKAI TOSHIO
IPC: G01D5/30
Filed: 1980-12-26
Abstract: PURPOSE:To permit measurement of the displacement of a transparent object, by making it possible to change the angle between an optical fiber on the light- projecting side and an optical fiber on the light-receiving side adapted to cross the former at any angle. CONSTITUTION:An optical fiber 1 for projecting light and an optical fiber 2 for receiving light make an angle theta. For the measurement of water surface displacement, the angle between the optical fibers 1 and 2 is set to the angle of total reflection. Then, light is horizontally projected through the optical fiber 1, and the light totally reflected from the water surface is received by the optical fiber 2. The displacement of the water surface is determined by the amount of the received light.
Patent JP-2001013297-A (JP)
Title: Catoptric element and exposure device
Inventor: SUGIZAKI KATSUMI
IPC: H01L21/027
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To extremely lessen deformation due to thermal fluctuation even when X rays or extreme ultraviolet rays are radiated and prevent the intensity of irradiation of X rays or extreme ultraviolet rays from attenuating by providing a cooling means in a multilayer reflecting mirror that reflects X rays or extreme ultraviolet rays. SOLUTION: A catoptric element that reflects X rays or extreme ultraviolet rays is equipped with a substrate 1 where a reflection film can be formed over a larger area than a reflection region 2a, reflection films 2 which are deposited on the reflection region 2a and a domain 2b other than it on the substrate 1 and a cooling means 3 that is located on the reflection film 2 deposited on the domain 2b to cool the reflection film 2.
Patent JP-S6340872-A (JP)
Title: Apparatus for spotting fault point
Inventor: SEKIGUCHI NOBUO
IPC: G01R31/08
Filed: 1986-08-06
Abstract: PURPOSE:To enhance locating accuracy by utilizing only current information wherein a component other than a sine wave of fundamental frequency is removed. CONSTITUTION:The current of a power system at the time of fault is detected by a current detection means 1 and sampled at a definite time interval by a sampling means 2 to be converted to a current discrete value. This discrete value is stored in a memory means 3 at every sampling. In a fault current, a current value at every electric angle of 180 deg. is added to extract a necessary current component and the distance up to a fault point is calculated by an operation means 4. Even when a component other than a sine wave of fundamental frequency is contained, only current information to a power system is used to achieve highly accurate location.
Patent JP-H0471827-A (JP)
Title: Manufacture of smc
Inventor: TAKAHARA YOICHIRO
IPC: B29K105/16
Filed: 1990-07-13
Abstract: PURPOSE:To manufacture SMC from which a product having stable specific gravity is obtained, by a method wherein lightweight filler is sprinkled over a carrier film in the sprinkling process of glass fibers. CONSTITUTION:Glass rovings 12 are led above first carrier film 1, on which compound A is spread by the certain thickness, and cut with a cutter 13 provided there so as to be uniformly sprinkled on the compound layer of the first carrier film 1. Lightweight filler B is fed from a feed pipe 15 onto a belt 14 so as to be uniformly sprinkled on the layer of glass rovings 12 piled up on the first carrier film 1. A plurality of impregnating rolls 16 press down the joined carrier films 1 and 2 together so as to be impregnated, deaerated and rolled up round a roll 17.
Patent JP-H063449-A (JP)
Title: Doppler type ground speed detector for vehicle
Inventor: MIZUKOSHI MASASHI
IPC: G01S15/60
Filed: 1992-06-19
Abstract: PURPOSE:To achieve higher correction accuracy of the ground speed of a vehicle in discrepancy of vehicle speed irrelevant to signal receiving intensity by prohibiting the correction of the ground vehicle speed which is affected by a provisional ground vehicle speed determined in the preceding coincidence of the vehicle speed and with the receiving intensity below a reference value under the discrepancy of the vehicle speed. CONSTITUTION:A low frequency component inputted from a BPF42 is converted into a pulse to compute 50 a provisional ground vehicle speed based on the cycle of each pulse. Then, when a peak voltage from a receiving section 12 as detected from a signal of a peak voltage detection circuit 36 is higher than a threshold, a provisional ground wheel speed is multiplied by a correction factor of a ground vehicle speed determined sequentially from each provisional ground vehicle speed to determine the final ground vehicle speed value. Moreover, in the coincidence of vehicle speed, a value of (the preceding estimated vehicle speed-the preceding final ground vehicle speed)/the preceding estimated vehicle speed is defined as correction value of the present correction factor and the sum of the correction value and the preceding correction factor is decided as the present correction factor. On the other hand, in the discrepancy of the vehicle speed, each correction factor is fixed to the final value of the correction factor in the preceding coincidence of the vehicle speed.