baber/WOPTO huggingface dataset:
Patent JP-S63303404-A (JP)
Title: Numerical controller
Inventor: KANEMOTO MASAKAZU
IPC: G05B19/4093
Filed: 1987-06-03
Abstract: PURPOSE:To facilitate the processing of the surface of a cylindrical body by giving few data only, by transforming the moving locus data in the plane obtained by developing the surface of the cylindrical body in a two-dimensional plane to a moving locus of an orthogonal coordinate system. CONSTITUTION:The relation between the coordinates (s, y) of a point P on a developed cylindrical body's surface and the coordinate (x, y, z) of the point P of an orthogonal coordinate system corresponding to the point P on the cylindrical body's surface can be expressed by s=rtheta, x=r.sintheta, z=r.costheta, and y=y from the radius (r) and angle theta corresponding to a length (s) on the circumference, and a program is punched in a paper tape 10 in accordance with the coordinates (s, y). An input controlling circuit 30 analyzes the program and causes DDAs 40S and 40Y to output DELTAs and DELTAy. Transforming devices 50s and 50z input the DELTAs and calculate DELTAx=cos(s/r).DELTAs and DELTAz=-sin(s/r).DELTAs by using approximate expressions and transform the DELTAs to DELTAx and DELTAz. Therefore, the quantity of input data can be reduced and the generating time of a working program can be made shorter for smoothly working the surface of a cylindrical body.
Patent JP-H10333795-A (JP)
Title: Bus interface circuit
Inventor: KAWASAKI KUNIHIKO
IPC: H03K19/0175
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make the rush variation of the current of a driver circuit small and to reduce the generation of noise by outputting the output of a flip-flop on a data generation side without varying it only when more than one bit changes at the same time, and restoring it on a reception side. SOLUTION: The generation side of data consists of a data generation part 10, flip-flops 31 to 3n, drivers 41 to 4n, EX-OR gates 81 to 8n, an AND gate 90, a flip-flop 100, and a driver 40. The reception side of the data consists of receivers 51 to 5n, EX-OR gates 61 to 6n, a receiver 50, and a data reception part 70. The flip-flop 100 inputs the output E of the AND gate 90 with CLK and outputs a logic inversion information signal F. The logic inversion information signal F is transferred to the reception side through the driver 40, a logic inversion signal line 300, and the receiver 50.
Patent JP-S6030052-A (JP)
Title: Storage method of lead-acid battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M10/06
Filed: 1983-07-29
Abstract: PURPOSE:To decrease performance deterioration during storage for a long time without complicated maintenance by sealing a lead-acid battery after formation, with a deoxidation agent. CONSTITUTION:A lead-acid battery 10 is assembled and charged for formation. The fully charged lead-acid battery 10 is completely sealed with packaging material such as plastic package 11. Iron active powder 12 which serves as deoxidation agent is packed in a bag 14 having fine holes 13, and the bag 14 is sealed with the lead-acid battery in the package 11. Thereby, oxygen within the package 11 and that penetrating into the package 11 during storage are consumed by deoxidation agent 12 and almost all of oxygen within the package 11 is removed. As a result, self-discharge reaction of the lead-acid battery is suppressed and performance deterioration is prevented.
Patent JP-H05315681-A (JP)
Title: Manufacture of metallic heat-treated mirror for high optical resistance
Inventor: OTA KAZUYOSHI
IPC: G02B5/08
Filed: 1992-05-06
Abstract: PURPOSE:To increase the threshold of optical damage without degradation of mirror accuracy and mirror roughness by heat-treating a metallic mirror in a vacuum. CONSTITUTION:A super-precision lathe with a diamond cutter is used to form a mirror surface on a polycrystalline copper substrate having an impurity of 4N. This metallic mirror is heat-treated in a vacuum. The heat treatment conditions depend on the kind of metal used. The heat treatment is performed at high temperature in a vacuum, so that the minute substance, such as the cutting oil used on the lathe, remaining after washing is evaporated and removed. Therefore, it is possible to prevent the optical damage that would be promoted by the increase of the optical absorption due to the residual.
Patent JP-S63305923-A (JP)
Title: Catalytic combustion type deodorizer
Inventor: MOMOKI TOSHIAKI
IPC: B01J35/04
Filed: 1987-06-05
Abstract: PURPOSE:To reduce energy consumption, by disposing a wire net having catalytic functions all over itself in a region through which smell passes and heating the wire net by applying electric current by means of an energizing device. CONSTITUTION:A wire net 11, disposed in a region through which smell A passes, carries thereon components of catalyst, such as Pt, Pd, Co, Ni, Fe etc., in a manner that catalytic functions are proveded all over the wire net, to be heated by applying electric current by means of an energizing device, so that offensive smell components A1 contact the wire net 11 to be oxidized and decomposed, being thereby converted to odorless components B1, such as H2O, CO2 etc. In this manner, the apparatus can be made smaller and energy for heating odorless components is reduced, resulting in reducing energy consump tion.
Patent JP-S621659-A (JP)
Title: Radio-system car protective device
Inventor: HORIUCHI KENICHI
IPC: B60R25/10
Filed: 1985-06-26
Abstract: PURPOSE:To prevent the occurrence of a malfunction due to being oblivious of charging as well as to improve reliability in a system, by installing each of charging terminals to be connected to each other in an ignition switch cylinder and a portable machine. CONSTITUTION:A portable machine 10 takes on the shape of a cylinder key so as to make it insertable into an ignition switch cylinder 12, and is provided with such a charging circuit as being chargeable at the time of insertion. And, the ignition switch cylinder 12 is provided with a rotary part 26 and a portable machine inserting part 28 where the portable machine being formed in the cylinder key is inserted, whereby the portable machine 10 is inserted into the inserting part 28, rotating the rotary part 26. In addition, the cylinder 12 is provided with each of charging terminals 30 and 32 and at the time of being inserted into the inserting part 28 of the cylinder 12, terminals 18 and 20 of the portable machine 10 and these terminals 30 and 32 of the cylinder 12 are connected with one another, thus a malfunction due to being oblivious of charging is prevented from occurring.
Patent JP-S5843191-A (JP)
Title: Starter for squirrel cage induction motor
Inventor: KATSURAGI YOSHIO
IPC: H02P1/28
Filed: 1981-09-03
Abstract: PURPOSE:To improve the economy of a thyristor capacity by comparing the output of a ladder signal generator which presets the specific designed value of a motor current and a rotating speed corresponding to a load with an actual rotating speed, thereby controlling a starting thyristor. CONSTITUTION:A starter 6 is connected to a squirrel cage induction motor 3, and a ladder signal generator 7 which generates a ladder signal preset by the specific design value of a motor current and a rotating speed corresponding to the starting characteristics of a load 5 is provided. After the following of the voltage of a tachometer generator 4 is confirmed, a ladder signal is generated, is compared by a comparator 8 with the signal of the generator 4, and a firing angle control signal is applied to the thyristor 6 when the difference becomes higher than the prescribed value. Accordingly, the rated current value of the thyristor 6 can be selected to that equal to that of the motor 3 by stepwisely increasing the voltage applied to the motor 3, thereby improving the economy of the thyristor capacity.
Patent JP-H08304305-A (JP)
Title: Method for inspecting foreign matter defect of heel part of bottle
Inventor: KAWAKITA YUICHI
IPC: G06T7/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a method for inspecting the foreign matter defect of the heel part of a bottle, which is suitable for automation in a bottle making or bottle filling factory line. CONSTITUTION: A mechanism part 19 for introducing a bottle 6 from a manufacturing line which is a known bottle conveying means; a mechanism part 16 for rotating the bottle once or more; a mechanism part for returning the bottle onto the manufacturing line; and a lighting device 8 having a quantity of light sufficient to be transmitted by the heel part of the bottle from the oblique direction of the bottle are arranged. First and second mirror devices 28, 29 following the heel part of the bottle are arranged opposite to the lighting device 8 with the bottle between, and the first and second mirror device 28, 29 are arranged at an angle of about 30 deg.-about 70 deg. to horizontal surface and at an angle different therefrom, respectively.  In the same part of the heel part of the bottle, only an image of foreign matter, or both the image of foreign matter and an image of shade generated by a thickness of the bottle or fluctuation of thickness are collected by two CCD cameras 21, 22 every mirror over the whole circumference of the bottle. The two images are subjected to logical sum operation, whereby the image of shade is erased to detect the presence of the foreign matter image, whereby the presence of foreign matter is judged.
Patent JP-S63920-A (JP)
Inventor: TAKANO TETSUO
IPC: H01H11/04
Filed: 1986-06-18
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-S61296417-A (JP)
Title: Control system for electric power converter
Inventor: UMEZAWA YASUHIKO
IPC: G05F1/00
Filed: 1985-06-25
Abstract: PURPOSE:To reduce the number of wires of the whole system, to shorten the length of the whole wires, to reduce the cost of the system, and to remove the complexity of work by connecting each load and a timer for starting the load to the wire connected immediately before them to control the operation of each load. CONSTITUTION:The loads 14-17 are connected to an inverter 13 respectively through timers 18-21. When current is supplied from the inverter 13 to the timers 18-21, the timers 18-21 are turned on, start respective timer operation, and after the passage of time set up in respective timers, supply electric power to respective loads 14-17. The timers 18-21 connected to respective loads 14-17 are connected to each other in series. Therefore, the timers 19-21 are turned on when electric power is supplied from the timers 18-20 connected immediately before respective timers 19-21, and after the passage of time set up in respective timers 18-21, electric power is supplied to respective loads 15-17. If the setting time of respective timers 18-21 is optionally fixed, these timers can be simultaneously started.
Patent JP-H1093311-A (JP)
Title: Dielectric waveguide resonator, dielectric waveguide filter and its characteristic adjustment method
Inventor: ARAKAWA JUJI
IPC: H01P7/04
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the dielectric waveguide filter that enhances a degree of freedom of design of a resonance frequency and no load Q of the dielectric waveguide resonator and facilitates the adjustment and has a simple structure not needing a special member for a coupling structure with an external circuit and takes a structure of a coupling circuit with less leakage of an electromagnetic wave to an external device. SOLUTION: The dielectric waveguide resonator is configured by forming a conductive film 2 to an outer side of a dielectric block 1, and a through hole 12 is made to the dielectric block 1. The no load Q is selected depending on outer sizes a, b, c of the dielectric block 1, and the resonance frequency is set by the outer sizes a, b, c, the size of the throughhole 12 and its forming position. Moreover, a terminal electrode is formed to the outer side of the dielectric block 1 and a hole having a coupling electrode at its inner face is made to the inside of the dielectric block 1, one terminal is connected to the terminal electrode and the other terminal is connected to the conductor film 2.
Patent JP-H08181392-A (JP)
Title: Bonding material and bonding method of electric element
Inventor: KIMURA YUJI
IPC: H01L21/52
Filed: 1995-06-07
Abstract: PURPOSE: To join a semiconductor element to a pedestral with a sufficient adhesion and a stable electric connection. CONSTITUTION: An Ni layer 10 and an Au-Sn solder layer 11 are formed on an N-type electrode 9 as the ohmic electrode of a semiconductor laser element. The solder layer 11 is fused and bonded to a heat sink 21 plated with gold 21a. The thickness of the Ni layer 10 is 500Å or greater. At the time of fusion of the solder layer 11, Ni in the Ni layer 10 diffuses in the solder layer 11, and Sn in the solder layer 11 diffuses in the Ni layer 10. As the result of mutual diffusion, the adhesion and the wettability can be improved. The composition ratio of the Ni layer 10 is set higher than or equal to 1.3wt.% and lower than 10wt.% to the Au-Sn solder layer 11. Thereby bonding is enabled at a low melting point and high bonding strength can be obtained.
Patent JP-S5566196-A (JP)
Title: Speaker
Inventor: KAWASAKI RIYOUICHI
IPC: H04R7/02
Filed: 1978-11-13
Abstract: PURPOSE:To enhance both the directivity and the frequency properties for the speaker by using the flat diaphragm plus the support/transmission component which transmits the driving force to the diaphragm. CONSTITUTION:Diaphragm 1 processed into a flat form is connected elastically to frame 3 via edge 2, and support/transmission component 7 is connected to the back of diaphragm 1. And the other end of component 7 is connected to voice coil bobbin 5 to transmit the piston motions of voice coil 4 and bobbin 5 to diaphragm 1, and coil 4 is driven by magnetic circuit 8. As diaphragm 1 features a flat shape, a high- directivity speaker can be obtained. In addition, the frequency properties can be improved since no intra-cone space is not produced unlike the cone-type speaker. Also the phase matching can be omitted to other speakers since the driving point exists on the flat diaphragm.
Patent JP-S5929255-A (JP)
Title: Electrostatic charge developing toner
Inventor: INOUE SAJIROU
IPC: G03G9/097
Filed: 1982-08-12
Abstract: PURPOSE:To obtain the entitled toner superior in fixability, chargeability, and offset resistance, and capable of forming an unfogged sharp image, by incorporating a specified amorphous polyester and a salicylic acid type metallic complex salt. CONSTITUTION:Etherified diphenol propoxylated and/or ethoxylated and having >=50% propoxyl groups is brought into reaction with one of phthalic acids contg. <=40mol% trivalent or higher aromatic carboxylic acid to obtain an amorphous polyester (A) having <=60 deg.C glass transition point, 60-130 deg.C softening point, 2,000-20,000 number average mol.wt., and 10-100 acid value. The component (A) and (B) 0.2-4wt% salicylic acid type metallic complex salt, such as zinc salicylate, and when needed, a charge controller, a colorant, a fluidity modifier, and fine magnetic particles are kneaded, and finely pulverized. As a result, the obtained heat roll-fixable toner is superior in fluidity and impact strength, and small in amt. attaching to a toner carrying member or the surface of a photoreceptor.
Patent JP-H06351168-A (JP)
Title: Battery charge detection system
Inventor: SATO TSUNEO
IPC: H01M10/48
Filed: 1993-06-11
Abstract: PURPOSE:To enable highly accurate detection of charge voltage by providing a couple of operational amplifiers which are operating on different reference voltages of upper and lower potential levels. CONSTITUTION:A first and a second operational amplifers 5a, 5b are operated depending on an input voltage level to detect the charging operation depending on output voltages of a first and a second A-D converters 2a, 2b. That is, when an input voltage has exceeded a first reference voltage V1, an output voltage value having excellent linearity fed from the first operational amplifier is used and when such output has exceeded a threshold value V3, an output voltage value having good linearity fed from the second operational amplifier 5b which operates when the input voltage becomes higher than the second reference voltage V2 (V2>V1) is used. When the output voltage value falls below a threshold value V4 (V4>V3), the output voltage value of the first operational amplifier 5a is used for detection of charging. Thereby, detection accuracy of the charge voltage can be increased.
Patent JP-S62298269-A (JP)
Title: Facsimile equipment
Inventor: NISHITANI KAZUO
IPC: H04N1/00
Filed: 1986-06-18
Abstract: PURPOSE:To enable optimum maintenance by storing interval of originals each time and quantitatively grasping the state of an automatic paper feeding mechanism. CONSTITUTION:A step pulse supplied to a step motor driving circuit 5 when an original sensor 1 is detecting the state of no original is outputted from an AND gate 2. As a counter 3 is counting the output, the result of counting corresponds to counting of moving distance of an original in case of no original, and the interval of original can be counted when plural originals are carried continuously. The count value is supplied to a storage circuit 8, and every time the state of no original occurs, a main controlling circuit 7 stores this value in the storage circuit 8. On the other hand, when the capacity of an automatic paper feeding mechanism lowers, it shows a phenomenon that the interval of originals becomes longer or shorter. Accordingly, a service man is enabled to check the content stored in the storage circuit 8 and quantitatively grasp the state of the automatic paper feeding mechanism.
Patent JP-H05335933-A (JP)
Title: Semiconductor integrated circuit
Inventor: NUKADA YASUAKI
IPC: H03K19/08
Filed: 1992-06-01
Abstract: PURPOSE:To employ a high speed NPN transistor(TR) whose base and emitter breakdown voltage is small and to suppress the manufacture tolerance by connecting a P-channel MOS TR and an N-channel MOS TR between the base and the emitter of the NPN TR. CONSTITUTION:This circuit is provided with an NPN TR 4 of which collector is connected to a high potential power supply and of which emitter is connected to a prescribed output terminal 52, an N-channel MOS TR 5 connected between the NPN TR 4 and a low potential power supply side in a totempole form to form an output stage and subjected to on/off control by an input signal from a prescribed input terminal 51, and a couple of P and N-channel MOS TRs 2, 3 whose sources and drains are connected between the base and emitter of the NPN TR 4 and whose gates are connected to the input terminal as Bi=CMOS circuit configuration. Thus, the trailing time depends on the on- resistance of the N-channel MOS TRs 3, 5 and the leading time depends on the on-resistance of the P-channel MOS TRs 1, 2.
Patent JP-H09322313-A (JP)
Title: Electric motorcar
Inventor: ISHII YUKIHISA
IPC: B60L11/18
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric motorcar which prevents the shifting of itself and besides controls the condition of itself during charge without being influenced even by the chattering of the connection detection signal of a charge connector, etc. SOLUTION: In an electric motorcar which is equipped with a casing 20 for charge connector 22, which has a built-in connector where the output terminal of a charger to charge a storage battery for driving itself is to be connected and which is selectively covered by a charge lid 21, the casing 20 for connector is opened to enable to charge, by exciting a charge lid solenoid 1 when a charge lid open request is made by a charge lid open request switch 3, and besides the mobile contact of a shift position detection switch 5 is in contact with the parking position contact.  Then, when a connection detection signal generator 26 detects a charger output terminal being connected to the charge connector 22 and besides a charge lid open and close detection switch 16 detects the casing 20 for charge connector being in open condition, this hinders a user from shifting the gear position of an automatic transmission from the parking position P.
Patent JP-S63304606-A (JP)
Title: Oxide superconducting bipolar magnet coil
Inventor: TSUTSUI YASUMITSU
IPC: H01F6/06
Filed: 1987-06-03
Abstract: PURPOSE:To make it possible to obtain a strong magnetic field and make the device small by forming, on the outer peripheral surface of a beam duct, an oxide superconductor having a high transition temperature for beam deflection into a film of at least one or more layers in the shape of a bipolar coil. CONSTITUTION:On the outer peripheral surface of a beam duct 1, an oxide superconductor is selectively applied which has a relatively high transition temperature at which it becomes superconducting, thereby forming an oxide superconducting magnet coil 2 in the shape of a bipolar coil. The oxide superconductor consists of a ceramic of Y-Ba-Cu-O having a two-layered perovskite structure, and as the selective coating of the superconductor, an oxide is selectively formed into a film by a photo assisted CVD or the like. In order to impart the mechanical strength the oxide superconducting magnet coil 2 formed, a non-superconducting ceramic or the like is formed on the exterior of the coil 2. Moreover, if the oxide superconducting magnet coil 2 is formed in multiple layers, the number of turns increases so that a strong magnetic field can be generated. With this, a strong magnetic field is obtained, the device also becomes small, and a coil of a complex shape can easily be manufactured.
Patent JP-S6120245-A (JP)
Title: Photomagnetic disk reproducing device
Inventor: KATAOKA KEIJI
IPC: G11B11/105
Filed: 1984-07-09
Abstract: PURPOSE:To compensate a phase difference led into an optical system to reproduce a signal at high S/N by providing a phase compensator in the optical system. CONSTITUTION:A so called Babinet-Soleil compensator can be used for the phase compensator 10 of this purpose. Namely, by optionally giving phase differences in (x) and (y) directions to incident laser lights 13 by adjusting the differences by means of a screw 14, the phase differences of other parts are compensated. The phase compensation can be performed when the d1 and d2 of the phase compensator 10 are set as shown by Formula I if the phase difference in the (x) and (y) directions other then the compensator 10 is phi0. The wavelength of a semiconductor laser 1 varies even when the laser lights are produced under the same conditions and if the driving current and ambient temperature fluctuate even when the laser lights are produced from the same element. Therefore, it is desirable to satisfy the Formula I even when the wavelength varies also to satisfy a formula obtained by differentiating the Formula I by the wavelength.
Patent JP-H01311526-A (JP)
Title: Timer of electric apparatus
Inventor: KASAHARA AKIHIKO
IPC: H01H43/04
Filed: 1988-06-09
Abstract: PURPOSE:To prevent an electric apparatus from chattering no matter how a cord switch is set by a method wherein a hysteresis position is provided between positions of continuous operation and timer operation of a cord switch. CONSTITUTION:A position scale 2 of an operating knob 23 of a cord switch 21 is specified as a hysteresis position, a contact state of this position is used as a hysteresis code, and the position is provided between a scale for continuous operation and a scale 3 for timer operation. If the knob 23 of the switch 21 is set to the scale 1, states of contacts t1 to t4 are input to a microcomputer 25, and a control circuit 26 operates continuously. If the knob 23 is set to an intermediate position between the positions 2 and 1, this code is input to the computer 25 as a continuous operation state by storing the immediately previous state in the computer 25 and setting the position 2 as the hysteresis code. This permits the computer 25 to control without wavering in judgment of the set state.