baber/WOPTO huggingface dataset:
Patent JP-2001148830-A (JP)
Title: Video recording method and device
Inventor: UCHIHARA TERUYUKI
IPC: H04N7/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a video recording method capable of acquiring detailed image information on the occurrence of an event and aborting old images so as to reduce recorded video information thereby permitting video recording for a long time by recording many new images, recording moving picture information with priority. SOLUTION: The video recording system is provided with a plurality of video recorders 203, 205 that record image information, an image changeover 202 that selects any of a plurality of the video recorders to allow the selected video recorder to received image information, and image processing unit 204, 206 that control image information to be recorded corresponding to each of a plurality of the video recorders, alternately records the image information received through the selected video recorder among a plurality of the recorder through the image changeover 202 for each prescribed time, and gradually interleaves the image information having earlier been recorded in the video recorder whose image is not recorded as lapse of time by image processing.  Thus, a new image can be reproduced as a moving picture on the emergency and the recording of old images is minimized to effectively attain video recording for a long time.
Patent JP-H10167019-A (JP)
Title: Check valve for washer
Inventor: SUGIWAKA TOYOKI
IPC: B60S1/46
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a check valve for a washer which can simlify its assembly and also dispense with part control, etc. SOLUTION: This check valve is provided with a valve body 4c for blocking a fluid flow passage 2b and an elastic piece 4b formed integrally with the valve body 4c, whose one end is connected to a case 2 side and also whose other end is connected to the valve body 4c, which can block the fluid flow passage 2b by the valve body 4c by the liquid pressure in a cleaning liquid flow in port 2d given to the valve body 4c, while open the fluid flow passage 2b by the valve body 4c by an elastic deformation.
Patent JP-H04204506-A (JP)
Title: Plastic optical fiber
Inventor: ONISHI HIROAKI
IPC: C08F20/22
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an optical fiber excellent in its strength and flexibility without lowering its light transmission performance by using a polymer shown by the formula as a core and a polymer having perfluoro (2,1-dimethyl-1,3-dioxol) as its main monomer as a sheath, satisfying the condition for specifying a glass transition temperature difference, and providing a protective layer around the periphery. CONSTITUTION:A polymer, shown by the formula, having alkyl ester fluoride of alpha,beta-unsaturated monocarboxylic acid as its main constituent is used as a core, and a copolymer of perfluoro(2,2-dimethyl-1,3-dioxol) and at least one copolymerizable ethylene unsaturated monomer is used as a sheath. The difference in glass transition temperature between the core material and the sheath material is made less than 30 deg.C. Further a protective layer is provided around the periphery. Because of this three-layered structure, adhesiveness between the core and the sheath is secured, so that the light transmission characteristic is improved remarkably and its excellent flexibility is obtained.
Patent JP-H03191039-A (JP)
Title: Heat-resistant austenitic stainless steel
Inventor: UEMATSU YOSHIHIRO
IPC: C22C38/44
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the heat-resistant stainless steel excellent in high temp. salt corrosion resistance, weld hot cracking resistance and hot workability by adding specified amounts of Si, Mo, etc., to an austenitic stainless steel and limiting its D value as the index value of ferrite crystallization into a specified range. CONSTITUTION:The austenitic stainless steel is the one contg., by weight, <0.06% C, 1 to 4% Si, 0.5 to 4% Mn, <0.035% P, <0.005% S, 10 to 17% Ni, 14 to 20% Cr, 1 to 4% Mo, 0.01 to 0.5% Al and <0.035% N, satisfying Si+Mo>=3% and 2.5Si+Mo<=11% and having 7 to 11D value as the index value of ferrite crystallization expressed by formula 1. Or, it is the heat-resistant austenitic stainless steel having a compsn. furthermore contg. 0.5 to 2.5% Cu and total 0.005 to 0.1% of one or 2 kinds among rare earth metals and, in this case, having 6 to 11D value.
Patent JP-H10170785-A (JP)
Title: Optical cable and its production, as well as method for preventing permeation of water inside
Inventor: CONSONNI ENRICO
IPC: G02B6/44
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To surely shield water along the axial line in the longitudinal direction of an optical cable by forming this cable out of an optical cable, of which metallic pipe has an outside diameter below a specified value, in which a water shielding material exists in a prescribed amt., and with which the significant flow of the water is not observed under specified conditions. SOLUTION: This optical cable is formed out of the optical cable, of which metallic pipe has the outside diameter of <=7mm, in which the water shielding material exists in the prescribed amt. and with which the significant flow of the water is not observed at all in the part of the cable of 1m length even in the case the cable is exposed in water head of 1m for an hour. For example, the optical cable 1 has the reinforcing pipe 3 of <=7mm in diameter, which is formed of a metallic strip gradually deformed to the final form of the outside end edges overlapping on each other, optical fibers which are arranged in the pipe 3, the water shielding fluid 6 which occupies 75% of the effective inside area of the pipe an a plastic sheath 7 which is wound around the pipe 3.  The water shielding fluid 6 is arranged when the strip curves to the state that the end edges are parted by a prescribed distance.
Patent JP-H04203831-A (JP)
Title: Air conditioner
Inventor: OKAMOTO HIROSHI
IPC: F24F11/02
Filed: 1990-11-30
Abstract: PURPOSE:To enable a version of a one-time microcomputer program to be confirmed from outside by a method wherein a displaying part for displaying an operating state of an air conditioner when a microcomputer is reset under a power supply is turned on is selectively lit and the version is displayed. CONSTITUTION:When a power supply for an air conditioner is turned on, a microcomputer in an indoor control part 20 is reset, an initialization routine of a program loaded in the microcomputer is run and the program loaded in the microcomputer is detected. Then, the indoor control part 20 outputs a displaying control signal to an LED driver 23 in such a way as an LED is driven in response to the version. An LED driver 23 may selectively drive LED24 to 26 in such a way as the version may be acknowledged. Versions 0 to 7 are displayed through an illumination of these LEDs 24 to 26.
Patent JP-H01207114-A (JP)
Title: Method of forming meter quality gas from compressed air
Inventor: AASAA UIRIAMU RAISU
IPC: B01D53/26
Filed: 1988-12-27
Abstract: PURPOSE: To inexpensively obtain high quality feed gas to a measurement system, such as an analyzer, by removing water vapor and CO2 from compressed air by using a gas sepn. membrane consisting of a coated graded density skin membrane free of macrovoids. CONSTITUTION: For example, a hollow fiber membrane of polysulfone is formed by subjecting a dope, for example consisting of the polysulfone, to wet spinning, then to stretching, washing and drying. The bundle of these hollow fibers is sealed into a separator module. The module is coated with a dilute soln. of silicone and thereafter, the solvent is evaporated to obtain the separator module consisting of the coated gas sepn. membrane. The compressed air is introduced into one end of the module and is brought into contact with the gas sepn. membrane. The impurities, such as water vapor and CO2 , in the compressed air are permeated to the permeate side of the membrane and the impermeate product gas not contg. the impurities is obtd. from the other end of the module.  The gas is used as the purging and operating gas for instrumentation operation of Fourier Transform Infrared analytical spectrometers, etc.
Patent JP-2001150080-A (JP)
Title: Method and machine for partially enlarging wall thickness of pipe
Inventor: NAKAJIMA NORIO
IPC: F16L9/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for partially enlarging wall thickness of a pipe, protrudingly either on the inside or on the outside optionally. SOLUTION: The objective part of the pipe 1 is heated by the heater 35. By moving the pipe 1 along the length A, the objective part is held between the outer regulating means 41, opposing to the outside of the pipe 1, and the inner regulating means 51, opposing to the inside of the pipe 1b, so as to make a space S for enlargeing wall thickness at least on one side of the pipe. Then the thin enlarged wall thickness part 2a is formed by providing the pipe 1 with the pressure P along the length A. In moving the pipe 1 along the length A, heat press forming is repeated a plurality of times to form the thin enlarged wall thickness parts 2a-2n continuously, and the enlarged wall thickness part 2 of the specified length is formed. The enlarged wall thickness part 2 of the specified length can be formed projectingly either on the inside 1a or on the outside 1b, and the both sides of the pipe 1 by regulating the spaces causing enlarged wall thickness between the outer regulating means 41 and the inner regulating means 51.
Patent JP-2001146932-A (JP)
Title: Vehicular disk brake device
Inventor: NAKANO JOICHI
IPC: F16D55/224
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and the load of an electric motor, in a vehicular disk brake device provided with the electric motor for acting driving force of the axial direction on a push-press piston capable of push- pressing one side of a pair of frictional pad to a disk rotor side. SOLUTION: A spring 11 for energizing the push-press piston 8 to one frictional pad 6A side by spring force for obtaining the maximum brake force which is supposed in a normal traveling condition of the vehicle, is disposed between a caliper body 7 and the push-press piston 8, rotation of a rotary shaft 23 of the electric motor 9 is obstructed in a non-current carrying condition of a solenoid clutch 12, and is also allowed in a current carrying condition of a brake operating member 39, and the electric motor 9 and the solenoid clutch 12 are controlled by a control unit 38 according to a signal detected by operating physical force detector 40 for detecting operating physical force of the brake operating member 39.
Patent JP-H11147775-A (JP)
Title: Production of dielectric ceramic composition
Inventor: AKIYAMA KAZUYA
IPC: H01P7/10
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition that has a large value of εγ Q×f, a small dispersion of εγ and τf value of almost zero by covering molded products of a Bi2 O3 -containing dielectric ceramic composition with a porcelain and an oxide powder and sintering the covered product. SOLUTION: In a composition containing a large amount of Bi2 O3 , for example, BaO-La2 O3 -Sm2 O3 -Bi2 O3 -TiO2 and the like, the evaporation of Bi2 O3 is accelerated, as the sintering temperature is elevated, to cause the deterioration of εγ Q×f and increase the dispersion of εγ . In this invention, the molded products of Bi2 O3 -containing dielectric ceramic composition are covered with porcelain and oxide powders so that the molded products may be covered in an almost tightly sealed state.  Thus, even when the sintering temperature is set near the temperature at which Bi2 O3 starts evaporating, the vapor pressure of the Bi2 O3 is suitably controlled in the sintering space to reduce the deviation of the composition whereby the objective dielectric ceramic composition is obtained that has a large value of εγ Q×f, a small dispersion of εγ and τf value of almost zero. The molded product is covered with a powder of the same composition as that of the molded product or with ZrO2 powder and sintered, as it is surrounded with the lower plates and the top cover.
Patent JP-H04199323-A (JP)
Title: Device and method for managing disk with notification function
Inventor: KUNIMOTO MASAHIKO
IPC: G06F3/06
Filed: 1990-11-29
Abstract: PURPOSE:To notify a system manager of deviceful before the generation of deviceful by confirming whether or not the upper value of the amount of disk usage set by the system manager excesses the total amount of disk usage of a user for each disk periodically and notifying the system manager of the excess. CONSTITUTION:The system manager confirms the amount of disk usage by users of each hard disk 103 by time arbitrarily set by the system manager, and when the total value excesses the upper value of the amount of disk usage to be used by a user set by the system manager, the information is notified to a terminal 101 performing the system management operation while ringing. The amount of disk usage by users for each disk 103 by arbitrarily set time is confirmed, the amount of disk usage by users is recorded, the transition of the amount of disk usage by users is calculated based on it to limit the file preparation for the user whose amount of usage increases rapidly. Thus, the notification to the terminal can be performed before the generation of the deviceful.
Patent JP-2001172296-A (JP)
Title: Method for purifying cartilage type proteoglycan
Inventor: KUDO YOSHIAKI
IPC: C07K1/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a cartilage type proteoglycan in its complete form easily and at a low cost. SOLUTION: This method for purifying the cartilage type proteoglycan is characterized by separating and purifying the cartilage type proteoglycan from a nose cartilage of a salmon.
Patent JP-H07193917-A (JP)
Title: Position correcting mechanism for moving truck
Inventor: TANAKA TAKAAKI
IPC: B65G43/00
Filed: 1993-12-27
Abstract: PURPOSE:To allow quick and accurate positional correction of a truck moving along a guide rail. CONSTITUTION:A guide rail 3 for a moving truck 1 is provided with a switch operating section 6 for stopping the truck and a switch operating section 8 for deceleration is disposed while being spaced apart appropriately therefrom. A memory means 7 for registering the absolute position is disposed closely to the switch operating section for stopping the truck. The moving truck is provided with switches 9, 10 being operated by respective switch operating sections, means for controlling the stopping operation depending on the state of the switches, and means 11 for reading out the content stored in the memory means at a stop position determined by the switch operating section for stopping the truck.
Patent JP-H11167691-A (JP)
Title: Method and device for controlling alarm notice
Inventor: YOSHIHARA MASATOSHI
IPC: H04Q9/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller which notifies an alarm that is not notified when notice inhibition and notice priority are released. SOLUTION: An alarm notice deciding part 23 first decides that it is noticed or unnoticed about either of alarm occurrence or recovery from the existence of alarm notice that is recorded in a 2nd storing part 32 in accordance with the present data and the past data that is one preceding data which are respectively stored in a 1st storing part 31 and also respectively preserves the present data as past data in the part 31, a notice inhibition notice priority deciding part 24 notifies notices of alarm occurrence or recovery except an inhibition object according to notice priority that is preliminarily set and a notice processing part 25 shows it on a monitoring terminal 50 based on the notice and also respectively updates the existence of alarm notices recorded on the part 32 to the terminal 50.
Patent JP-H10156748-A (JP)
Title: Manipulator-operating cotter pin fitting tool
Inventor: YANO KYOJI
IPC: B25B27/20
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a cotter pin and insertion and mounting of a self-lock pin by supporting the cotter pin removably in a specified position, and forming the self-lock pin, loosely fitted to the tip part of a forward/ backward movable shaft, in such a way as to be insertable in a self-lock pin insert hole of the cotter pin. SOLUTION: A cotter pin 1 is provided at the tip part of a support plate 5 and removably supported in a specified position of a guide plate 6 opened at one end. A forward/backward movable shaft 2 is fitted to a gripper 8 receiving power, and a self-lock pin 3 is loosely fitted into a slit formed at the tip part. The gripper 8 is pushed out forward to move the shaft 2 forward. The self-lock pin 3 is thereby moved forward to enter into a self-lock pin insert hole 4 of the cotter pin 1. When the gripper 8 is set back, the self-lock pin 3 is detached from the shaft 2 and mounted in the insert hole 4, and the cotter pin 1 is detached from the guide plate 6 to complete fitting work.
Patent JP-H07193303-A (JP)
Title: Alexandrite laser regenerating and amplifying method and device
Inventor: TAKADA ATSUSHI
IPC: H01S3/107
Filed: 1993-12-27
Abstract: PURPOSE:To specify the outgoing pulse timing of regenerated and amplified pulse laser while minimizing the fluctuation in pulse energy per shot by a method wherein the initial inversive distribution density in an alexandrite laser rod shall meet the exciting requirement for the value not affected by the dispersion in the inner loss of the alexandrite laser rod. CONSTITUTION:Within a bending laser resonator composed of respective total reflection mirrors 2, 4 respectively arranged on both sides of an alexandrite laser head 1, a bending thin film polarizer 3 and a birefringence filter 5 are further arranged. As for the operational requirement, the initial inversive distribution density in the alexandrite laser rod shall meet the exciting requirement for the value not affected by the dispersion in the inner loss of this alexandrite laser rod. When the alexandrite laser regenerating and amplifying device is actuated meeting said operational requirement, the outgoing pulse can be specified while minimizing the fluctuation in pulse energy.
Patent JP-H01171181-A (JP)
Title: System for copying magnetic disk
Inventor: TADA MASAKO
IPC: G11B27/02
Filed: 1987-12-25
Abstract: PURPOSE:To reduce the quantity of a copying processing, to shorten a time necessary for the copying processing, and to execute a volume copy onto a magnetic disk having a small capacity by address-designating a range to be copied and copying only a necessary part on the magnetic disk. CONSTITUTION:Address information is prepared based on a copying range designation to be received as a parameter from an input device 3 by a range control part 11, the copying range between the magnetic disks is controlled, a copying part 12 execute the copying between the disks based on the control of the copying range by the range control part 11, and a file management information control part 13 controls the updating and deleting of file management information on the magnetic disk at an output side based on the designation of a copying method from the input device. In such a way, the copying range is designated by the address designation. Thus, since the copying of the unused area and unnecessary part of the magnetic disk at an input side can be saved in the volume copy, the copying quantity can be reduced, the copying time can be shortened, and the copying to the magnetic disk at the output side with the small capacity can be executed.
Patent JP-2000127083-A (JP)
Title: Unlabeling device for pet bottle
Inventor: YAMASHITA HIROSHI
IPC: G09F3/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To serve as an aid for promoting a recycle method of a specified item of a second kind by removing a label which induces natural environment destruction when it is burnt before a PET bottle is thrown into a collecting box, and simplifying the after-treatment in a recycle factory to smooth recycle. SOLUTION: A PET bottle P is inserted and set on a receiving table 1, and a brace 5 is inserted in a holder 6 and turned in a 90-degree arc to be fixed. Secondly, a hand knob 12 is turned unitl it comes into contact with the side surfaces of clamp plates 8, 8 provided on both sides of the bottle. When a cutter rotating grip 19 is turned in a 90-degree arc in the direction of an arrow (g), the knife edge of a cutter 13 pierces the PET bottle P and the cutter 13 is fixed. Thus, whereever a label is located, one side of the label is cut and removed by pulling the member 22.
Patent JP-H02179345-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: TSUGE TOSHIYUKI
IPC: B22D11/10
Filed: 1988-12-29
Abstract: PURPOSE:To efficiently catch inclusion and to obtain a cast billet having only a little crack, etc., and excellent cold-forgability by arranging a cylindrical body for catching the inclusion at lower part of a nozzle and arranging air venting holes toward outside at upper end of the cylindrical body. CONSTITUTION:A nozzle 1 has a cylindrical body 12 for catching the inclusion 6 at the lower part thereof, and the cylindrical body 12 has the air venting holes 122 toward the outside at the upper end thereof. The inclusion 6 in the molten metal. is caught and deposited at the rear 131 of the bottom part of the nozzle 1. As the circumference of the deposit is surrounded with side wall 121 of the cylindrical body 12, intense molten metal flow is not hit and the deposit is not detached. By this method, the inclusion 6 is efficiently caught and the cast billet having only a little crack, etc., and excellent cold-forgability can be obtd.
Patent JP-H08157221-A (JP)
Title: Iron disulfide and its production
Inventor: NAKAYAMA MASAMI
IPC: C01G49/12
Filed: 1994-11-29
Abstract: PURPOSE: To easily obtain plate-shaped or lumpy iron disulfide having a small surface area by converting iron sulfate to iron disulfide with an aq. reaction through iron sulfide and iron hydroxide, calcining the iron disulfide to form iron sulfide, adding sulfur to the iron sulfide and calcining the mixture in a nitrogen atmosphere. CONSTITUTION: Hydrogen sulfide is blown into an aq. iron sulfide soln., ammonia, etc., are simultaneously added to hold the soln. at >= pH4, and iron sulfide is precipitated. An oxidizing gas (e.g. air) is blown into an aq. slurry of the iron sulfide to generate iron hydroxide, and then hydrogen sulfide is blown into an aq. slurry of the obtained iron hydroxide and sulfur to form iron disulfide. The iron disulfide is calcined at 650-750 deg.C in a nitrogen atmosphere to form iron sulfide. Sulfur is added to the obtained iron sulfide, the mixture is calcined at 500-650 deg.C in a nitrogen atmosphere, and plate-shaped or lumpy iron disulfide having a small surface area of 0.5-1m<2> /g is obtained. This iron disulfide is preferably used for the electrode of battery.