baber/WOPTO huggingface dataset:
Patent JP-H1192304-A (JP)
Title: Method of scattering biodegradable polymer and its use
Inventor: SEKI MASAYUKI
IPC: A01G7/06
Filed: 1997-09-20
Abstract: PROBLEM TO BE SOLVED: To replace conventional mulching materials for agriculture with a biodegradable polymer, particularly by scattering the polylactic acid in its molten state or solution state without trouble in waste treatment. SOLUTION: A biodegradable polymer as polysaccharide, polyether, polycarbonate, aliphatic polyester or the like, particularly polylactic acid is molten or dissolved in a solution and the molten or dissolved polymer (for example, in chloroform) is scattered to the crop fields and the like. In the case that the above-stated biodegradable polymer is used as a material for agriculture, the labor for mulching can be saved compared with the conventional mulching work by scattering the biodegradable polymer to the crop lands, furrows, fallow fields and the like. In addition, when this polymer is used as a material for environmental safeguard, it can be scattered to roads, rail ways, river banks and the like to form the coating layer of biodegradable polymer and suppress the growth of weeds for a certain period.  When, the biodegradable polymer is applied, chemicals for agriculture and environmental safeguard may be used together.
Patent JP-H1194050-A (JP)
Title: Relief valve
Inventor: MIYAZAKI TAKEJI
IPC: F16H41/30
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To make a hydraulic fluid escape at the time of low temperature of the hydraulic fluid so as to prevent the drag of a torque converter by providing a circuit formed between a torque converter and an oil cooler, with a shape memory spring operated in an opening direction at the time of low temperature of the hydraulic fluid flowing in this circuit and operated in a closing direction at the time of high temperature. SOLUTION: A relief valve 4 is connected to a circuit 3 formed between a torque converter 1 and an oil cooler 2, and this relief valve 4 is opened to make a hydraulic fluid in the circuit 3 escape through a drain 4a. In the torque converter 1, pressure on the apply A side gets close to pressure on the release R side to generate drag at the time of low temperature of the hydraulic fluid. A shape memory spring 5 is therefore provided at the relief valve 4 and immersed in the hydraulic fluid so as to energize the relief valve 4 in an opening direction to make the hydraulic fluid escape from the drain 4a at the time of low temperature of the hydraulic fluid. Pressure difference between the release R side and apply A side is therefore ensured to prevent the drag of the torque converter 1.
Patent JP-H03138202-A (JP)
Title: Garbage collector
Inventor: TAKEMURA KOJI
IPC: B65F3/28
Filed: 1989-10-20
Abstract: PURPOSE:To conduct housing dividedly by partitioning the inside of a housing box into two chambers and also arranging a loading device within a throw-in box at the rear part of the rear part opening of one chamber, and providing at the top of the other chamber a suction box which is connected with the inside of the chamber and also connected to a blower, and also providing opening/closing doors at the rear part openings of the chambers. CONSTITUTION:Different kinds of garbage are dividedly thrown into a throw-in box 8 and a hopper 13. Garbage at the throw-in box 8 is housed into the inside of a 1st division chamber 1a by means of a cycle plate 10, a loading plate 11. Meanwhile, garbage within the hopper 13 is sucked into the inside of a suction box 14 via a hose 15 by means of an air current from a blower unit 16, and housed into the inside of a 2nd division chamber 1b due to self weight. At the time of discharge, rear part opening positions are respectively opened, and respective discharges are made by means of respective discharge cylinders 6, 7 and discharge plate 4, 5.
Patent JP-2000103697-A (JP)
Title: Lithium niobate single crystal and optical functional element
Inventor: KITAMURA KENJI
IPC: G02F1/37
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To enable the inversion of ferroelectric polarization at a relatively low applied voltage in high precision without generating the pinching of the polarization inversion by specifying the molar ratio of Li2O to Nb2O5 of a grown lithium niobate single crystal, thereby controlling the indefinite ratio defect concentration. SOLUTION: A lithium niobate single crystal having an Li2O/(Nb2O5+Li2O) molar ratio of 0.49-0.52 is produced e.g. by conventional pulling method from a molten liquid having a composition containing remarkably excess Li component, i.e., having an Li2O/(Nb2O5+Li2O) molar ratio of about 0.56-0.60. The produced lithium niobate single crystal has a composition having an Li:Nb ratio of about 1:1 and scarcely contains excess Li component to form large quantity of defects in the crystal. The voltage necessary for the inversion of the dielectric polarization of the single crystal can be lowered to <=10 kV/mm by this process. The wavelength of an incident laser light can be decreased or increased by constituting an optical functional element with the single crystal and periodically inverting the polarization structure of the crystal.
Patent JP-H05337664-A (JP)
Title: Laser beam machining monitor
Inventor: HOSAKA SHIGETAKA
IPC: B23K26/00
Filed: 1991-10-22
Abstract: PURPOSE:To cope with a variance of a characteristic of a laser beam machining tool even if a user is not an expert by discriminating whether a work state is normal or abnormal by a low test rate by a first normality/abnormality discriminating means from monitor data, discriminating it by a high test rate by a second normality/abnormality discriminating means, when it is discriminated to be abnormal, and discriminating the kind of abnormality by an abnormality discriminating means, in the case of being abnormal. CONSTITUTION:A laser beam welding unit 200 executes monitoring of a welding object 100, and sends monitor data to a monitor signal input means 300. This data is received by a monitor signal processing means 400, and stored by a monitor data storage means 810. Whether this data is normal or abnormal is discriminated surely by a low test rate by a first normality/abnormality discriminating means 710. If it is abnormal, a second normality/abnormality discriminating means 720 fetches information of a feature of abnormality, and an abnormality discriminating means 730 discriminates the classification of abnormality.
Patent JP-S63127295-A (JP)
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L15/04
Filed: 1986-11-18
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-H02123063-A (JP)
Title: Active tension fluctuation reducing device
Inventor: KATAYAMA KEIICHI
IPC: B65H23/14
Filed: 1988-11-01
Abstract: PURPOSE:To increase a conveying speed of a strip cutting propagation of tension fluctuation to a high frequency with an actuator in response by providing a driving gear which drives the actuator for pressing a roller to a strip surface being based on an output signal from a control circuit controlling the tension fluctuation of the strip. CONSTITUTION:Tension of a strip 1 is measured by a tension meter 4, and its signal is subtracted from a tension preset value by a subtracter inputting its subtraction value to a control circuit. In this control circuit, a signal of controlling a tension fluctuation of the strip 1 is obtained. This control signal is fed to a driving gear driving an actuator 5 moving a small roller 17 reducing the tension fluctuation of the strip 1. Thus, the tension fluctuation of the strip can be easily controlled to a high frequency.
Patent JP-H06129428-A (JP)
Title: Direct motion gas bearing with brake
Inventor: SATO TOSHINORI
IPC: F16C32/06
Filed: 1992-10-13
Abstract: PURPOSE:To provide a direct motion gas bearing with a brake which can keep retaining a movable body accurately at a predetermined position, by providing a brake at a direct motion gas bearing. CONSTITUTION:A plate 6 projected into a side direction is provided at the movable body 3 of a direct motion gas bearing, and at the same time a disk pad 8 to be engaged with the plate 6 and conduct push-pressing is fitted to the output shaft 7a of an air cylinder 7, and the air cylinder 7 is placed fixedly at a base stand 1 to support a fixation shaft 3. When the movable body 3 comes to a stop position, the disk pad 8 is pressingly stuck to the plate 6 by the operation of the air cylinder 7 and a brake is applied. The ON/OFF of the brake is conducted by means of the ON/OFF of compressed air fed to the air cylinder 7.
Patent JP-H0992418-A (JP)
Title: Shelf pillar outlet with built-in outlet into shelf pillar and shelf support plug in which cord and insertion plug are mounted on shelf support
Inventor: NAKAMURA KIYONORI
IPC: H01R25/14
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance the image of goods and save personnel expenses by installing a rail outlet into a shelf pillar, installing a cord into a shelf support and utilizing the part hooked on the shelf pillar of the shelf support as an insertion plug. SOLUTION: A rail outlet 2 is built in a shelf pillar 1, the shell part of a shelf support 3 is made into a hollow space 4 to pass a cord 5 therethrough, and the part 6 hooked on the pillar 1 of the shelf support 3 is used for an insertion plug. Also, a negative electrode 7 is mounted on one side of the part 6 and a positive electrode 8 is mounted on the other side with a step difference. In that case, the outlet 2 inside the pillar 1 is formed of an insulating material, and the negative electrode 9 and the positive electrode 10 of the outlet 2 are mounted in parallel with one-side surface in a rail-like form, and a hole 11 is provided so as to be able to make wiring in the opposite-side surface.  Therefore, since a cord and a plug from an outlet or a luminaire do not appear in a wall surface and the like, the image of a shop, a showroom or the like or exhibited goods or the like can be enhanced.
Patent JP-S63127481-A (JP)
Title: Cartridge for optical disk
Inventor: OGASAWARA YASUO
IPC: G11B7/24097
Filed: 1986-11-17
Abstract: PURPOSE:To protect a disk carrier from an external shock at the time of a transport and to prevent the penetration of a dust by constituting a leaf spring and a clamper in a cartridge so as to press the disk carrier respectively against the internal surface of the cartridge when it is not used, or against a motor hub when it is used. CONSTITUTION:The clamper 3, supported by the leaf spring 4 and being capable of rotating freely on one side of the internal surface of an optical disk cartridge 1, presses an optical disk carrier 2 against the surface of the other side. When it is loaded on an optical disk device, the disk 2 is installed securely by the reaction of the leaf spring being pressed against a spindle motor hub 8. Accordingly the disk does not suffer from a damage due to the shock at the time of the transport and the loading or the unloading, and the dust does not penetrate because the shutter 7 of an optical access window 6 is closed.
Patent JP-H0994046-A (JP)
Title: Line-passing fishing rod
Inventor: KOMURA YASUHISA
IPC: A01K87/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-actioned line-passing fishing rod. SOLUTION: The rod pipe at the rear part of a fishing rod is provided with a small-diameter part 10A and a large-diameter part 10C having a considerably larger outer diameter and positioned at the back of the small-diameter part 10A. The large-diameter part 10C is provided with a fishing line introducing part 22 to introduce a fishing line into the rod pipe from the outside of the pipe. A reel foot fixing part 10E and rod handling parts 10D, 10F are formed at the back of the fishing line introducing part 22. The flexural rigidity of the part behind the fishing line introducing part 22 is made to be considerably larger than that of the small-diameter part 10A.
Patent JP-H1181901-A (JP)
Title: Differential circulating flow engine
Inventor: YONEDA SHIN
IPC: F01C9/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make a structure in which the number of cylinders to be installed becomes minimum in a generation mechanism of circulating flow motion in which circuits of cylinders having little difference between input pressure and output pressure are selected and low differential pressure pumps having little load are used as pumps. SOLUTION: The points of application of force of a plurality of fluid cylinders are made concentrated pivotally supporting mechanisms 21 and are made T, Y, L, V type arrow type and composite type balanced arrangements. Opposed cylinders opposed to thrust of discharge cylinders constituting the balanced arrangement are installed in a V-type. In uniform pressurization of a closed circuit, thrust by only propulsion cylinders is made to be generated by circulating flow by cylinders each other. This engine is an input saving fluid differential circulating flow engine which is constituted of two stages of pressurization of low pressure and high pressure as starting systems.
Patent JP-H03146792-A (JP)
Title: Method of wetting paper web and microcapsule for use in said method
Inventor: MARUTSUKU SHIRUBESUTAA KORUPER
IPC: B01J13/18
Filed: 1990-10-16
Abstract: PURPOSE: To uniformly wet only the surface layer of a paper web while the inside is kept in the unwetted state in a calendering step by applying water- containing microcapsules on the surface layer of the paper web. CONSTITUTION: Microcapsules containing 10 wt.% water on the basis of the slip are added to a paper web coating slip. The slip is then applied onto the paper web surface layer, the paper web is wetted by calendering it to rupture the microcapsules so that water is released.
Patent JP-S63130075-A (JP)
Inventor: KAGA YOSHIHIRO
IPC: H01S3/02
Filed: 1986-11-19
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-H10120085-A (JP)
Title: Panel assembly tank
Inventor: AIDA KAZUNARI
IPC: B65D90/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a panel assembly tank capable of preventing the damage of a ceiling wall even if sloshing arises when an earthquake occurs. SOLUTION: A plurality of individual panels, each being provided with a junction edge 12 on a periphery of a substantially square-shaped pressure receiving surface 11, are joined together at their junction edges 12 with bolts 5 to form a bottom wall 3, a side wall 2 and a ceiling wall 1. In this case, at least the individual panels which form the ceiling wall 1 are assembled so that their junction edges 12 are positioned inside a tank, and each collision energy absorbing body 4 is fixed to the junction edge 12 of each individual panel of the ceiling wall 1 so as to have an interval from each pressure receiving surface 11 of the ceiling wall below the ceiling wall 1.
Patent JP-H11111190-A (JP)
Title: Color kinescope device
Inventor: HOUSHIMARU DAISAKU
IPC: H01J29/54
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable each annular magnet of permanent magnet structure to be fixed without being offset from an optimum adjustment condition by fixing the magnet which are mounted on a color kinescope and adjusted in the optimum condition to a neck part of the kinescope with a U-shaped clip which holds and presses the magnet to the tube-axis direction. SOLUTION: A permanent magnet structure 1 is constructed by inserting each pair of dipole annular magnets 6 for controlling color purity, quadrupole and sextupole annular magnets 8, 9 for controlling static convergence into a cylindrical holder. This structure 1 is mounted on a neck 15 of a kinescope 14 and fixed to a fixing part of the cylindrical holder by means of a metal band 13, and each of the annular magnets 6, 8, 9 are controlled to be in the optimum condition. Thereafter, the structure 1 is held by a U-shaped clip 18 from both sides thereof to press the kinescope 14 to the tube axis direction to thereby fix the same. Accordingly, it is possible to solve the problem of deviating from the optimally adjusted condition due to the rotation of any one of the annular magnets 6, 8 and 9 can be resolved.
Patent JP-S63129571-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B21/02
Filed: 1986-11-18
Abstract: PURPOSE:To suppress an abrasion force due to rolling friction and sliding friction between the rail plane of a carriage and the outer ring of a rolling bearing, by setting the hardness of the metalized rail plane of the carriage and that of the outer ring of the rolling bearing equal. CONSTITUTION:A magnetic disk device is driven with a motor, and when a magnetic disk 2 is rotated with a spindle 1, and a positioning command is received from a host device, the carriage 7 performs a seek operation by indication of a positioning control circuit, and the recording and reproduction of information is performed at a commanded prescribed position with a magnetic head 5. In this case since the hardness of the metalized rail plane 7a of the carriage 7 and that of the outer ring of the rolling bearing 12 are set equal, it is possible to suppress the generation of rolling and sliding abrasion loss between the metalized plane 7a of the carriage and the outer ring of the rolling bearing 12 at the time of performing the seel operation of the carriage 7.
Patent JP-2000115393-A (JP)
Title: System and method for remote maintenance
Inventor: MASUDA YOSHITAKA
IPC: G06F3/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To attain effective countermeasures at the occurrence of a fault and to save a human resource by conducting mutual communication between an image forming device and a control center and changing contents of transmission, in response to received data so as to utilize a communication function of the image forming device to remotely control the image forming device. SOLUTION: Each of access points(AP) 110-114 is installed at a point of sales agents and service centers of manufacturers or the like and are connected to a control center 100 via a communication network 150. Information which is sent from the control center 100 is release information of an update program, countermeasure information corresponding to a jamming state, revision information of a sequence optimum to an environment where machines are in use, and service life prediction data of a lamp resulting from a change in a light source voltage or the like. A service engineer visiting an access point for regular maintenance purpose references the data to conduct proper maintenance and a serviceman call is urged based on the data.
Patent JP-H01161115-A (JP)
Title: Data processing
Inventor: MAIKERU JIYON PUROBUOSUTO
IPC: G01M99/00
Filed: 1988-10-31
Abstract: PURPOSE: To determine the change in the performance of a component in a measurement system and the size of deviation by processing data related to the performance of a device that is constituted of a series of independent components. CONSTITUTION: In data processing, a Kalman filter is executed for a plurality of times (run) and each run after an initial run enables the cause of change in a performance measurement value to be assigned to the change in less number of components than that at a previous run and the deviation in a sensor. Also, the change in the component to be ignored for succeeding runs and the deviation of the sensor are selected by measuring the result of the run with the minimum number of changes and deviations for explaining the change in an observed performance measurement value as the best solution by obtaining the scale of importance of the change and deviation indicated by the previous run to abandon the change and deviation with 1 or higher least important change and deviation.
Patent JP-S62136768-A (JP)
Title: Manufacture of electrode plate for fuel cell
Inventor: YONEZAWA SHIGEKI
IPC: H01M4/88
Filed: 1985-12-10
Abstract: PURPOSE:To secure an electrode plate for a fuel cell, by plating a carbon fiber layer on a porous sintered plate, supplying it with fine grain mixture suspension of a catalizer layer for attraction, while leaving a fine grain mixture behind on the carbon fiber layer, and burning a solid material. CONSTITUTION:An electrode plate for an anode 2 and a cathode 3 is a porous one that superposes a catalyzer layer 7, consisting of a catalizer and a fine grain mixture of carbon and polytetrafluoroethylene resin, on a laminated layer 6 of a carbon fiber. A carbon fiber layer 6 is placed on a porous sintered plate 10, and when suspension of a fine grain mixture is supplied and suction takes place, a liquid portion is sucked in through the fiber layer 6 and the sintered plate 10, whereby a solid portion of the fine grain mixture is left behind on the top of the layer 6 uniformly. Fine grain size should be set to 0.01-10mum in a small one and 0.1-100mum in a large one. After rolling the top surface, drying and sintering are carried out, thus the electrode plate is produced at highly accurate thickness.
Patent JP-H11112848-A (JP)
Title: Memory card and camera device provided with the same
Inventor: TAKASAKI SABURO
IPC: H04N5/907
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To execute the image processing of image data which is picked-up by means of a simple method by providing a second communication means for receiving image data where the image processing is executed. SOLUTION: When an image pickup signal is generated by a CCD imager 11, CPU 23 transmits the image data to a memory card 1. When the image data is inputted to a memory side interface (I/F) 2 in the memory card 1, the image data is inputted to an image processing part 3. The image processing part 3 changes a chrominance signal and a luminance signal in accordance with an image processing program which is stored in the image data and the image data is stored in a recording part U. Besides, CPU 23 outputs a transmitting instruction from camera I/F 24 to memory side I/F 2 at the time of displaying image-processed image data by a display monitor. Then, CPU 23 transmits image data where the image processing is executed with memory side I/F 2 and displays the image by outputting the image data by an output part 20.
Patent JP-S62169865-A (JP)
Title: Vinyl chloride resin for molding having good coatability
Inventor: MASUKO SEIICHI
IPC: C08F265/00
Filed: 1985-12-10
Abstract: PURPOSE:To provide the titled resin which gives moldings having free coatability without causing cissing even when aq. emulsion paints are applied thereto, by copolymerizing specified monomers with a vinyl chloride monomer. CONSTITUTION:At least one monomer having a COOH group such as (meth) acrylic acid, maleic anhydride, etc. is copolymerized with vinyl chloride and a 2-20C alpha-olefin copolymerizable with vinyl chloride (e.g., ethylene) to obtain the titled resin composed of at least 50wt% vinyl chloride and 0.1-40wt% monomer unit having a COOH group.
Patent JP-H0531017-A (JP)
Title: Supporting device for flowerpot
Inventor: HAYASHI HIDEO
IPC: A47G7/02
Filed: 1991-07-28
Abstract: PURPOSE:To prevent falling of a flowerpot only by fxtting a flowerpot in a frame regardless of the kind of trees and flowering plants planted in a pot. CONSTITUTION:A flowerpot 10 is fitted in a conical supporting frame 20, one end of which is pressed to the uper outer periphery of a flowerpot 12 in such a manner as to surround the same, the other end side having an earthing portion larger than the outer form of the flowerpot 12. Thus, the flowerpot 10 can be held simply and surely only by fitting the flowerpot 10 in the supporting frame 20. When the flowerpot is fitted in the supporting frame 20, the flowerpot 10 is out of contact with the ground, so that ventilation is improved through a hole provided in the base of the pot and noxious insects are almost prevented from entering from the ground so as to produce an insect control effect. As the supprting frame 20 protects the outer periphery of the pot, the pot can be prevented from being soiled, so that it becomes easy to take the flowerpot 10 placed outside into the interior of a room.