baber/WOPTO huggingface dataset:
Patent JP-S63109403-A (JP)
Title: Optical transmission fiber
Inventor: TANAKA AKIRA
IPC: D01F8/16
Filed: 1986-10-28
Abstract: PURPOSE:To enable the practical application of the plastic optical fiber usable in a high temperature atmosphere of until about 150 deg.C by using polysulfone as a core material, and by using a transparent resin having a softening temp. of >=150 deg.C as a clad material. CONSTITUTION:The titled fiber comprises the polysulfone shown by formula I as the core material and the transparent resin having >=150 deg.C softening temp. such as the transparent resin having the high softening temp. and composed of a maleic anhydride-graft modified 4-methyl pentene-1, a UV curable type resin or a polyorganosiloxane, etc., as the clad material. namely, the polysulfone having refractive index of 1.65 and glass transition point of 180 deg.C is used as the core material, while the polymer which has lower refractive index than that of the polysulfone and the softening temp. of >=150 deg.C is used as the clad material. Thus, the optical fiber usable at the high temp. of until about 150 deg.C is obtd.
Patent JP-2001082103-A (JP)
Title: Nozzle diaphragm for steam turbine
Inventor: IWAI MASAHIKO
IPC: F01D9/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide the nozzle diaphragm for a steam turbine excellent in a repair property and attained an operation term reduction and cost reduction relating to the repair of the nozzle diaphragm. SOLUTION: In this nozzle diaphragm for a steam turbine, a nozzle diaphragm body 20 having a nozzle diaphragm inner wheel 13, nozzle diaphragm outer wheel 12 and reinforcement rib 17 is constructed differently from a nozzle ring 18 having a nozzle plate 14 and the nozzle ring can be attached/detached against the nozzle diaphragm body.
Patent JP-H03118620-A (JP)
Title: Voltage controller
Inventor: OGUMA YOSHIO
IPC: G05F1/00
Filed: 1989-09-29
Abstract: PURPOSE:To reduce the power consumption of a battery by actuating a DC/DC converter after detecting a state where the difference between two divided voltage levels exceeds a set level and then stopping the operation of the DC/DC converter when the difference voltage drops less than the set level. CONSTITUTION:When the input voltage E1/m of a voltage control element 2 reduces as shown by (a) in a figure and becomes less than (E0/n+EC-eh/2) even by a slight extent, the output of a comparator 3 is inverted and a gate G is opened. Thus a DC/DC converter circuit is actuated. In this case, the divided voltage is referred to as E0/m with the set voltage as EC and the hysteresis voltage as eh respectively. As a result, the voltage is charged to a capacitor C1 and the value of E1/m increases as shown by (b) in the figure. When the value of E1/m exceeds finally a level (E0/n+EC+eh/2) even by a slight extent, the output of the comparator 3 is inverted to close the gate G and the operation of the DC/DC converter circuit is stopped. Therefore the electric charge charged to the capacitor C1 is gradually discharged via the element 2. Then the value of E1/m is gradually reduced.
Patent JP-H0199106-A (JP)
Title: Guidance line detecting device for guidance travelling vehicle
Inventor: HITOMI SHINICHI
IPC: G05D1/02
Filed: 1987-10-13
Abstract: PURPOSE:To detect a guidance line at a position in which the guidance line and a detecting device are always coincident by providing a means to output a guidance line detecting signal based on a peak value. CONSTITUTION:By passing through a band pass filter 13 for the signal of a detecting device 10 fitted to the car body of a guidance travelling vehicle, a signal corresponding to the frequency inherent to a guidance line 11 is held to a sample and hold circuit 15 and compared with a reference level sent to a comparator 19. A sequence controller 18 reads and stores the data held by the sample and hold circuit 15 corresponding to the comparator 19 to output an H signal, compares them with the data inputted by a next sample pulse, senses a peak value and outputs a guidance line detecting signal Rs. Thus, a reference level is fluctuated, a current value to flow at the guidance line 11 is fluctuated, and even when the inclination and the fitting height of the detecting device 10 are different, the guidance line can be detected at the position at which the guidance line and the detecting device are always coincident.
Patent JP-S63178804-A (JP)
Inventor: KAARU DABURIYU BODEKAA
IPC: C07C29/76
Filed: 1987-10-13
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-H04136347-A (JP)
Title: Permanent mold plate assembly unit
Inventor: YUMIBA SHIZUAKI
IPC: E04B2/86
Filed: 1990-09-26
Abstract: PURPOSE:To simplify formwork by fixing to each permanent mold cement plate reinforced by glass fiber a reinforcing frame member having the same size as each cement plate and formed by framing of square bars of hard plastic poles. CONSTITUTION:Cement plates of thickness 10 to 40mm and size 300X600, 450X450, 600X900, 900X900mm each of which is reinforced by glass fiber are used as permanent mold plates 1 and reinforcing members 2 of them same size as mold plate 1 or to which the width of a joint is added and each made by hard plastic square bars of 60X30 and 60X60mm are temporarily fixed to the respective permanent mold plates 1. The four reinforcing members 2 are fixed by connecting bolts 4 using mold-interval retaining metal fittings 5 attached to each of the permanent mold plates 1. Formwork is thus facilitated.
Patent JP-2000085274-A (JP)
Title: Id card forming system and method for forming id card
Inventor: KAWAI NOBUYUKI
IPC: B42D15/10
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To remarkably alleviate an inputting work of an application from a terminal unit. SOLUTION: A computer of a reception unit 7 reads 'a segment', 'card management number', 'a photographing date', and 'an application management number' as reception data together with face image data from an MO disk set to an MO drive, and transmits them to a host computer 2 via an SCSI, an Ethernet I/F and a LAN. The computer 2 confirms the 'segment' as the transmitted reception data, does not input description contents from a terminal unit 5 if there is no alteration of the description, retrieves a data base stored in a memory 6 based on a card management number, and updates the data base of the memory 6 according to the reception data of the management number and a delivery date (the photographing date is used as the delivery date) of the corresponding card management number.
Patent JP-H0198940-A (JP)
Title: Water leakage detecting device
Inventor: HOTTA SUSUMU
IPC: G01M3/28
Filed: 1987-10-12
Abstract: PURPOSE:To easily and accurately detect fine water leakage by detecting the state of a water governor which adjusts the area of a flow passage on the upstream side of a main valve by a governor sensor, controlling the operation of the main valve with its output signal, and detecting the state of the main valve. CONSTITUTION:When there is fine water leakage, a driving motor 5 closes the main valve 4 fully with a signal from an input/output interface 12a. This closing signal is outputted continuously until the opening extent of the control valve 7c of a water governor decreases below 70%. Then when the downstream pressure of the valve 4 drops owing to the water leakage and the valve 7c operates in the closing direction until the opening extent decreases below 30%, the motor 5 operates to open the valve 4. When, however, the opening extent of the valve 7c exceeds 30%, the valve 4 stops operating and stops while slightly open. When the opening extent of the valve 7c exceeds 70% again, the valve 4 is closed and when the opening extent decreases below 70%, the valve 4 stops while slightly open. This operation is repeated several times and the whole becomes stable. A fine flow rate is calculated by a microcomputer 12 with the output signal of the potentiometer 6 of the motor 5 at this time and the amount of leakage water is displayed 19.
Patent JP-H06113280-A (JP)
Title: Moving picture processing unit
Inventor: YONEDA HITOSHI
IPC: H04N19/61
Filed: 1992-09-25
Abstract: PURPOSE:To execute efficiently extraction of index information and to improve the hardware efficiency of the entire system by effectively utilizing an output result of DC transformation used for moving picture compression processing for detection of moving picture index. CONSTITUTION:A picture input section 1 applies A/D conversion to moving picture signals 10a-10c and outputs a digital luminance signal 20a and digital hue signals 20b, 20c. A DCT arithmetic operation section 2 receives an output of the input section 1 to implement DC transformation and outputs DCT output signals 30a-30c. A moving picture index characteristic quantity detection section 3 receives the signal 30a and outputs still picture frame characteristic quantity signals 40a-40c. A moving picture index discrimination section 4 outputs a still picture frame discrimination signal 50. A compression processing section 5 implements compression processing of the signals 30a-30c and outputs a compression picture signal 60. A moving picture edit section 6 receives the signals 50, 60 to implement desired edit.
Patent JP-S61134104-A (JP)
Title: Method forming conical spiral antenna coil
Inventor: TAKAZAWA YOSHIO
IPC: H01Q11/04
Filed: 1984-12-05
Abstract: PURPOSE:To obtain a required lead angle of a conical spiral antenna coil at high accuracy by winding a coil material on a stepped part having bottom part parallel to an axis of a conical core at required lead angle and then removing the core. CONSTITUTION:The stepped part 8 having bottom side parallel to the axis of the core 2 has required lead angle of the conical spiral antenna coil. The material of the conical spiral antenna coil is wound along the stepped part 8, and the external force is applied to the material in tangential direction. The conical spiral shape formed by the core 2 and stepped part 8 is copied, and then the core 2 is removed. Thus, a conical spiral antenna coil 1 is formed.
Patent JP-H1099527-A (JP)
Title: System for distributing video signal, and system for distributing video signal to image display provided to pachinko machine
Inventor: TANAKA KATSUMI
IPC: H04N5/268
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a video distributing system to a pachinko machine which does not cause degradation in image displayed on the screen of image display provided to the pachinko machine. SOLUTION: An video-only controller 1 arranged in a control room is configured to transmit composite video signals as video signals via an optical fiber 3. A first video signal distributor 2 distributes the composite video signals to a second video signal distributor 4 via an optical fiber 5. The second video signal distributor 4 distributes to a third video signal distributor 6 provided for pachinko islands via optical fibers 7. Then the third video signal distributors 6 receive the input of the composite video signals, converts them into RGB signals, and transmits the RGB signals to an image displaying device 12 provided for each of pachinko machines 11 via signal lines 8. Each of the image displays 12 receives the RGB signals to display video.
Patent JP-S60173384-A (JP)
Title: Machine for compressing and conveying fluid
Inventor: KURUTO GEE FUITSUKERUSHIYAA
IPC: F04C2/356
Filed: 1984-12-05
Abstract: PURPOSE:To improve the sealing property of a cylinder and a piston and enhance the efficiency of a compressor, by making the center of gyration of the rolling piston and the axis of the cylinder uncoincident with each other, and by placing the curved portions of the piston and the cylinder in tight contact with each other. CONSTITUTION:When a separation slide valve 5 is at the top dead center, the restoring force of the valve is about to deform a rolling piston 7 in a region phi and put the piston out of contact with the inside 101 of the internal hole of a cylinder 1. However, since a counterforce is caused due to the eccentricity e+DELTAe of the cylinder 1 and the piston 7, the piston is always maintained in a closed state by friction. Rollers 84, 83, 82 act to prevent the basic form of the rolling piston from undergoing a large change.
Patent JP-H0571084-A (JP)
Title: Steel wire for rubber reinforcement
Inventor: HACHISUKA SHIYUNJI
IPC: D07B1/06
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the subject wire having high fatigue resistance as well as adhesiveness to rubber without necessitating post-treatment by applying a plated layer for improving the adhesiveness to rubber to the outer layer of a matrix made of a high-carbon steel and drawing the obtained ultra-thin wire under specific condition. CONSTITUTION:The subject steel wire to be used as a rubber-reinforcing material is an ultra-thin wire having a plated layer for imparting rubber-adhesiveness applied to the outer layer of a matrix made of a high-carbon steel having a carbon content of >=6.0%. The wire is produced by drawing with a drawing die having an approach angle of about $8 deg. at the final drawing step after the plating. The residual stress on the surface of the wire is <=45kg/mm<2> in axial direction determined by X-ray diffraction analysis.
Patent JP-H05100808-A (JP)
Title: Processing progress situation display system
Inventor: TAGUCHI TSUNEO
IPC: G06F3/048
Filed: 1991-10-04
Abstract: PURPOSE:To improve original work processing efficiency by preventing the processing time of a work processing part executing an original work processing from being prolonged owing to the control of situation display when the work processing is executed while the progress situation of the processing is displayed at any time. CONSTITUTION:A work part 10 has a work program 11 executing the original work of the work part 10 and a counter 12 executing counting in accordance with the progress situation of the processing when the program is executed, and it gives the instruction of the initial value of the counter to a progress situation display part 20 with the start of the work program 11. A progress situation display control part 20 retrieves a counting position from the processing counter 12 in a prescribed period in accordance with a built-in display control program 21, calculates the progress advance rate of the work program 11, generates display information on the progress situation and controls the display of information on a display part 30.
Patent JP-H04137405-A (JP)
Title: Tape wire and joint structure between tape wire and printed board
Inventor: TAKAGI MASAZUMI
IPC: H01B7/08
Filed: 1990-09-28
Abstract: PURPOSE:To eliminate the work for peeling a sheet for separation and improve workability by providing longitudinal slits open to the longitudinal end of the ears of an insulating tape outside across the width of a filament conductor group to form tongue pieces. CONSTITUTION:For a tape wire, longitudinal slits 14 open to the edge of an insulating tape 12 are provided at both ears of the insulating tape 12 outside across the width of a conductor 11 groups to form tongue pieces 15. On the account, when the tape wire is joined to a printed board, installation can be made by holding the printed board between both tongue pieces 15 of the tape wire and its middle portion. So, the tape wire can be easily positioned by using the cutout of the printed board, and since the printed board is interposed between the tape wires, applying an adhesive to the tongue pieces makes greater shear adhesion and easy connection of the conductors.
Patent JP-H0999061-A (JP)
Title: Blood purification monitoring device
Inventor: KIDA FUMIO
IPC: A61M1/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To exactly decide the time point of blood purification by judging a time point, when the change rate of blood component concentration or blood component concentration difference of blood gets lower than a prescribed threshold value, as the end time point of blood purification. SOLUTION: At a blood purification monitoring device 1, an urea concentration difference operating means 4 inputs detecting signals from ammonia electrodes at two urea detecting means 3. Corresponding to the detecting signal of one ammonia electrode, the concentration of ammonia in blood to be introduced into a blood dialyzer 2 is calculated and corresponding to the detecting signal of the other ammonia electrode, the concentration of urea in blood to be derived from the dialyzer 2 is calculated. Then, the urea concentration at two ammonia electrodes is subtracted, and urea concentration difference is calculated and outputted to a storage means 5.  A judging means 6 reads out the urea concentration difference stored in the storage means 5, calculates the urea concentration difference change rate at prescribed time intervals, compares the urea concentration change rate with the prescribed threshold value and judges the time point, when the change rate gets lower than the threshold value, as the time point to finish the blood purification.
Patent JP-S61136028-A (JP)
Title: Bellevill spring retaining device
Inventor: NISHIURA MASATO
IPC: F16B43/00
Filed: 1984-12-06
Abstract: PURPOSE:To aim to enhancing the working ability and safety, by forming an embossed section or a bent section for preventing a belleville spring from coming off, in a connecting plate of an insulating bus duct, etc. CONSTITUTION:A connecting plate 1 is formed with embossed sections 6 and bent sections 7 having a height substantially equal to the thickness of a belleville spring 2, at positions where it is circumscribed to the outer diameter section of the belleville spring 2. The belleville spring 2 is set along these positions, and is then superposed thereover with a retaining plate 3 which is fixed to a duct connecting plate 1 by rivets 4. Further, the retaining plate 3 is formed with a poligonal shape hole 8 in which the head section 51 of a connecting bolt is fitted, thereby it is possible to prevent the connecting bolt from rotating.
Patent JP-H08124450-A (JP)
Title: Push-button switch
Inventor: TADA MORIO
IPC: H01H13/04
Filed: 1994-10-24
Abstract: PURPOSE: To provide a push-button switch in which flux is unlikely to enter a case main body even if support legs are attached to its mounting frame. CONSTITUTION: Two support legs 35a, 35b are welded to the extended parts 33a1, 33a2 of the front wall portion 33a of a mounting frame 33 for a push- button switch. Slits 37a1, 37b1 are formed through the front wall portion 33a. The slits 37a1, 37b1 extend between the extended parts 33a1, 33a2 to which the two support legs 35a, 35b are attached and a through hole 15 through which an operating member 11 passes, so as to increase the creeping distance between them. Therefore, flux rising along the support legs 35a, 35b is less likely to enter the through hole 15.
Patent JP-S61134967-A (JP)
Title: System for recording sound on video disk
Inventor: OMATSU SHIGETOMO
IPC: G11B20/02
Filed: 1984-12-05
Abstract: PURPOSE:To record and reproduce a digital sound signal of very high tone quality which is obtained by converting a sound analog signal and whose FM carrier frequency is the same as the FM carrier frequency obtained in the case of a conventional system. CONSTITUTION:Sound analog signals inputted from sound input terminals 1 and 2 are respectively converted into digital signals by means of AD converters 3 and 4 and, after digital-modulating the digital signals by adding error correcting codes to the digital signals by means of a pulse code modulator 5 of the next stage, the digital signals are FM-modulated by means of an FM modulator 6. At FM modulation, the FM carrier frequency is selected in such a way that the ''low'' and ''high'' of the digital code signal can coincide with FM carrier frequencies f1 and f2 obtained by conventional systems where sound analog signals are directly FM-modulated and recorded on a video disk. Therefore, conventional problems of occurrence of beat interference between the FM-modulated waves of digitized sound signals and video signals can be dissolved effectively.
Patent JP-H1191482-A (JP)
Title: Air bag device
Inventor: YAMAJI TAKESHI
IPC: B60R21/203
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To moderately restrict an occupant by relieving reaction applied to an air bag from the occupant in an air bag device of a type in which gas generated by an inflater is directly supplied in the air bag. SOLUTION: When an air bag 16 is arranged along an inner wall surface of its housing space 22, a gas exhaust hole 50 is arranged in a port peripheral area 52 of the air bag 16 by uniting an area A up to an edge part of a base member 16 from a fixing part to its base member 12 and an area B up to the upper end of a side wall part 18b of a cover member 18, and when the air bag 16 receives reaction from an occupant in the initial stage of unfolding the air bag 16, gas in the air bag 16 is exhausted from the gas exhaust hole 50, and reaction applied to the air bag 16 from the occupant is relieved in the middle of unfolding the air bag particularly when an occupant seating position comparatively approaches an air bag device 10.
Patent JP-H10100307-A (JP)
Title: Carpet made of rush
Inventor: KIDO YUZURU
IPC: E04F15/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a carpet simple to produce, keeping the aroma peculiar to a rush product and not generating no slip with a floor plate, reduced in the discoloration of a form and high in the adhesive strength with a rush by laminating soft polyurethane foam composed of polyester polyol type polyurethane to the rear surface of the surface layer of the rush. SOLUTION: A cut soft polyurethane foam sheet is bonded to the rear surface of a rush fabric made of a natural rush to produce a rush carpet. Soft polyurethane foam is based on polyvalent isocyanates and polyester polyol and a foaming agent, a catalyst and other additive are used therein and the resulting mixture is polymerized, foamed and produced and a foam sheet is produced therefrom by using a peeling cutter. This foam sheet is passed through a flame lamination apparatus and the surface thereof is melted and the foam sheet passed through a flame is covered with a rush fabric from above and the whole is passed through the nip between rolls to bond a rush fabric and the soft polyurethane foam sheet.
Patent JP-H10106635-A (JP)
Title: Battery pack condition detecting method
Inventor: KADOUCHI EIJI
IPC: H01M2/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of precisely detecting a battery pack condition for a system to manage the condition of a battery pack assembled with unit cells. SOLUTION: A battery temperature sensor 2 is provided in a module 102 and its output is sent to an A/D converter 7. The battery temperature sensor 2 is a thermistor temperature sensor, for example. A digital output signal from the A/D converter 7 is sent to a CPU 8. To the CPU 8, a ROM 9 is connected. The A/D converter 7, the CPU 8 and the ROM 9 constitute a detection circuit 10. The output of the CPU 8 is sent to an indicator 11. The indicator 11 is arranged at the front side of a driver's seat in an electric vehicle to let a driver to see.