baber/WOPTO huggingface dataset:
Patent JP-S58178268-A (JP)
Title: Test circuit
Inventor: KAWAI KAZUYA
IPC: G01R31/00
Filed: 1982-04-12
Abstract: PURPOSE:To enable flexible use of automatic and manual testing for large and small quantity of sample equipment respectively by controlling both testing modes with a computer in a proper combination adapted for common use. CONSTITUTION:A relay 10 is activated by a signal from a microcomputer to close a contact 10a1. Voltage of a voltage tap (a) on the secondary side of a transformer 2 is fed to a sample equipment 8 through a relay contact 11a1 while it is applied between input terminals x1 and x2 of a digital panel meter 9 through a divider 3 and a contact 11a2 for indication of voltage. In response to the operation of lock switch 6, a contact 6C is opened to lock the automatic testing. With the closing of a manual testing switch 1, voltage on the secondary side of the transformer 2 fed to the sample equipment 8 through a circuit 7-1 of a rotary switch 7 and a contact 6A while it is applied between the terminals x1 and x2 of the meter 9 through the divider 5 and the contact 16a1 for indication.
Patent JP-H06269684-A (JP)
Title: Method for carrying metallic fine particle
Inventor: HIRAI HIDEFUMI
IPC: B01J37/02
Filed: 1993-03-22
Abstract: PURPOSE:To carry metallic fine particles on a carrier in a state wherein the same are hardly detached therefrom by an easy operation such as agitation in a short time by dispersing metallic fine particles into a nonaqueous solvent incompatible with water and bringing the dispersed liquid into contact with the carrier. CONSTITUTION:Metallic fine particles are dispersed into a nonaqueous solvent (e.g. xylene) incompatible with water and the dispersed liquid is brought into contact with a carrier. The metallic fine particles are the fine particles of metallic simple substance, mixed metals, alloy or an intermetallic compound. Further the carrier is constituted of at least one kind selected from among carbon, metal, alloy, alumina, silica, titania zirconia, inorganic composite oxide, zeolite, glass, natural high molecular substance and synthetic high molecular substance. As a result, the metallic fine particles are almost carried on the carrier in a state wherein the same are hardly detached therefrom by a simple means such as agitation in a short time at ordinary temperature and atmospheric pressure.
Patent JP-H09223462-A (JP)
Title: Manufacture of plasma display
Inventor: IGUCHI YUICHIRO
IPC: H01J11/36
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method to form partition layers easily at high precision. SOLUTION: A photosensitive paste containing organic components containing a photosensitive compound and glass fine particles as indispensable components is applied to a glass substrate. Then, irradiation of light is carried out using an exposing apparatus. Next, development is carried out. After that, a firing process is carried out to form highly precise partitions of a plasma display panel easily. Especially, partition layers are highly precisely formed by using a photosensitive paste having 0.1 or smaller difference between the average refractive index of the organic components and that of the glass fine particles as the photosensitive paste containing glass fine particles and organic components containing a photosensitive compound as indispensable components.
Patent JP-S63229213-A (JP)
Title: Shearing machine
Inventor: SUZUKI TAKESHI
IPC: B23D15/04
Filed: 1987-03-18
Abstract: PURPOSE:To automatically set a clearance quantity so as to sharply improve work efficiency by providing a clearance adjustment driving part to compare a clearance signal for current position detected at a clearance detecting part with a clearance set value and control a clearance driving motor. CONSTITUTION:In case that the quality of a material is, for example, SUS, a quality selection switch 25A is set to a switch for SUS. Next, when a plate thickness is detected by actuating a plate thickness sensor 21, a voltage signal V1 for plate thickness is input to a compararison circuit 41A in a clearence adjustment driving part from this sensor 21 through a switch 25A. Thereupon, a voltage signal V2 detected at a clearance detecting part 43A and this input voltage signal V1 are compared with each other and according to that result, an increase/decrease circuit 45A is operated and an upper blade is advanced or retreated to the lower blade by controlling a driving motor for clearance so that V2 may accord with V1 and its clearance amount is automatically adjusted according to the plate thickness.
Patent JP-2000257648-A (JP)
Title: Clutch drum structure
Inventor: ICHIKAWA TOSHIMASA
IPC: F16D13/60
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient allowance for a snap ring and a thick part between a base wall of a snap ring groove and outer surface. SOLUTION: A spline tooth 2 is formed on an inside diameter surface of a clutch drum 1 and a snap ring groove 13 is radially formed on the spline tooth surface. A thick part 10 smaller than the snap ring groove width is made to project so that the thick part can oppose to a corner part 16 in the side of a side wall 13a with which a snap ring 4 comes in contact in the snap ring groove 13 and extend from a shelf-shaped part 11 a formed on a back side of the side wall 13a to an outer surface 11c in an opening end 11a side of the clutch drum 1. The thick part 10 opposes to the corner part 16 in the snap ring groove 13 and extends from the outer surface 11c in the opening end 11a in a cross end of a spline groove.
Patent JP-H03262922-A (JP)
Title: Method and device for recording speed data
Inventor: KOMATSU TOSHIO
IPC: G07C5/10
Filed: 1990-03-14
Abstract: PURPOSE:To use the recording capacity of a recording medium effectively by using two bytes when the number of samples is small, and recording speed data compressed by using three bytes only when the number of samples increases. CONSTITUTION:When a vehicle travels, a pulse signal which is generated by a rotation sensor 1 is supplied to a CPU 21. The CPU 21 measures the instanta neous speed with specific resolution at intervals of sampling time predetermined with set value data stored in a RAM 21b according to the input pulses, compresses measured speed data according a permissible difference predeter mined with set value data, and writes the result on the recording medium 2. The CPU 21 records the speed data in binary notation by using a 1st byte and part of a 2nd byte and the number of samples by using the rest of the 2nd byte, and also records high-order digits indicating the number of samples as a 3rd byte when the binary number indicating the number of samples is too large to record in the 2nd byte.
Patent JP-H06251388-A (JP)
Title: Driving apparatus for optical head
Inventor: KAKIMOTO HIROAKI
IPC: G11B7/085
Filed: 1993-02-26
Abstract: PURPOSE:To reduce a weight of a carriage to realize reduction in size and light weight of an optical head by arranging a coil for focus control at the outside of the carriage. CONSTITUTION:When a magnetic flux is generated in the direction of arrow mark C between a center yoke 18 fixed on a base 11 and a magnet 19, a drive force is generated in a coil 17 in the direction of arrow mark D with a mutual effect by a current flowing into a focus coil 17. Thereby, a carriage 13 coupled with the coil 17 moves also in the same direction. In this case, the other end of the carriage 13 is constrained by a plate spring 14 and the plate spring 14 elastically deforms like a cantilever putting a fulcrum on the coupling part 22 with a reference pin 15. Thereby, the carriage 13 and objective lens 1 displace in almost the vertical direction E of the magneto-optic disk surface 23 putting a rotation center on the coupling point 22 for the focusing operation. Therefore, mounting of focus motor 16 on the optical head is no longer necessary and weight of carriage 13 can be reduced.
Patent JP-H01236990-A (JP)
Title: Underground water treating apparatus
Inventor: IEMURA MASATO
IPC: C02F1/52
Filed: 1988-03-14
Abstract: PURPOSE:To effect an efficient oxidation of the iron (II) compound in underground water for removal as iron (III) hydroxide and make the aeration treating facility compact, by providing such a structure as to bring the underground water pumped up under pressure into contact or reaction with oxidizing material in a mixed and diffused state in an aeration treating zone. CONSTITUTION:The underground water pumped up by a pressure water pump 2 and the oxidizing material fed from a piping 12 are caused to flow in a mixed and diffused state into contact or reaction with each other while maintaining the water pressure in an aeration treating zone 4. This method converts the iron (II) compound dissolved in the underground water into an insoluble iron (III) hydroxide which is then separated and removed from the water to be treated by a solid-liquid separation method in a settling tank 10.
Patent JP-S59186585-A (JP)
Inventor: IWASAKI KIYOAKI
IPC: B68G11/00
Filed: 1983-04-06
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-S59186323-A (JP)
Title: Pattern testing system
Inventor: FUJIWARA KATSUMI
IPC: G03F1/84
Filed: 1983-04-07
Abstract: PURPOSE:To eliminate a wiring and facilitate the change of a testing pattern by a method wherein a test logic circuit of a pattern testing system, which detects a black spot defect which exists near the edge of an image pattern with high accuracy, is substituted by RAM. CONSTITUTION:An address and data of a testing pattern are previously memorized by an external memory 33. According to the contents of the memory 33, an address is composed by combining the contents corresponding to the type of a substituted logic circuit and transmitted to a multiplexer 31. The address is switched by an address switching signal and the corresponding data are written in RAM and the memory contents substituting the logic circuit are stored. Then, according to a scanning pattern signal of a tested pattern from a shift-register 4, the multiplexer 31 puts a combination address of the point instructed in the testing pattern into RAM32 and then reads it out. The defect is detected by this output. With this constitution, a wiring is eliminated and the testing pattern can be changed.
Patent JP-S54154592-A (JP)
Title: Production of enzyme-fixed mold cells
Inventor: TAKAMURA SHIYUUICHI
IPC: C12N11/16
Filed: 1978-05-23
Abstract: PURPOSE: A yeast, rigonopsis variabilis, is specifically treated to fix the enzyme in  the cells without reduction of the activity and the resulting cells are industrially  used.  
     CONSTITUTION: Trigonopsis bariabilis is subjected to activation treatment, such as treatment with a surface active agent, e.g., Triton X-10, or an organic solvent, e.g., toluene and then, the activated cells are brought into contact with glutaldehyde of 0.01W0.5% concentration in a weak alkali medium at 0W50°C within 2 hr to fix the enzyme, D-aminoacid oxidase, in the cells to prepare the objective cells. The resulting cells are used for a catalyst in the oxidative deamination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58177762-A (JP)
Inventor: SHINOHARA HIDEKI
IPC: B61B13/12
Filed: 1982-04-12
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-H09219966-A (JP)
Title: Principle of magnetic motor
Inventor: TAKIYAMA MASATO
IPC: H02K53/00
Filed: 1996-02-12
Abstract: PROBLEM TO BE SOLVED: To utilize a motor as an energy source, which is very safe and clean and can perform safe supply for a long period in addition to the intrinsic operation of the motor by providing the energy converter, which can directly converts the magnetic energy of the motor to kinetic energy. SOLUTION: A ring 1 of a permanent magnet without joints, wherein the inner side is the N pole (or the S pole) and the outer side is the S pole (or the N pole), is prepared. Then, a rotary shaft 3 is provided at the center. A rotor 2 of the permanent magnet is fixed to the rotary shaft 3 through a support post 4 so that the rotor 2 is located in the vicinity of the ring 1. At this time, the direction of the permanent magnet 2 of the rotor 2 should face the direction of the tangent line of the ring 1. The motor, wherein the rotor 2 is located at the inner side of the ring 1, is called as the inner rotator motor. The ring 1 is fixed, and the rotor 2 is rotated.
Patent JP-S58179589-A (JP)
Title: Laser machining method
Inventor: OOHARA TAKAFUMI
IPC: B23K26/142
Filed: 1982-04-13
Abstract: PURPOSE:To prevent the failure of the work and to improve laser machining accuracy by providing a dross removing means in tight contact with the surface of the work on the side opposite from the side to be irradiated with a laser beam and machining the work and the means simultaneously. CONSTITUTION:The work 6 and a dross removing means 14 are worked simultaneously with a laser beam 1'. The melt of the work 6 and the means 14 is pushed by a jet 8 and dross 15 sticks at the curving end of the means 14. If the means 14 is removed from the work 6 after the machining with the beam 1' is completed, the dross 15 is removed without sticking at the curved end of the work 6 and the damaging of the work 6 is obviated.
Patent JP-2000254822-A (JP)
Title: Chip saw
Inventor: MORIYAMA KATSUJI
IPC: B27B33/08
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To form an expensive diamond layer at a short side with a small area of a base metal having rectangular parallelepiped whole shape to reduce the cost of a chip itself by mounting the chip having the diamond layer at the short side, on the base metal. SOLUTION: A chip 5 has a hard metal part 7 and a diamond layer 8 of a cutting face 5d, and totally formed into the rectangular parallelepiped shape. A fixing face 5a at a short side, of the chip 5 is fixed to a stepped part 9 of a chip mounting part 3 by brazing in a state that it is directed in the radial direction of a base metal 2. That is, the fixing face 5a at the short side of the chip 5 is fixed to a brazing face 9a directing in the radial direction of the stepped part 9, and the fixing face 5b at the longitudinal side of the chip 5 is fixed to the brazing face 9b in the direction perpendicular to the radial direction of the stepped part 9.  The stepped part 9 of the chip mounting part 3 of the base metal 2 is in a state that its longitudinal side is positioned along the circumferential direction, and the comparatively side chip mounting part 3 is formed at the back of the brazing face 9a at the short side of the stepped part 9.
Patent JP-S62218301-A (JP)
Inventor: ITABASHI SHINJI
IPC: B65F3/20
Filed: 1986-03-19
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-H06273921-A (JP)
Title: Mask protecting pellicle
Inventor: KIYONO TATSUYA
IPC: G03F1/62
Filed: 1993-03-22
Abstract: PURPOSE:To prevent the deformation of the pellicle due to the variation of atmospheric pressure outside the pellicle and to enhance the reliability by making the pellicle permeable to air. CONSTITUTION:One or plural holes 14 are provided at a part of a pellicle 12 to make the pellicle 12 permeable to air. The diameter of the hole is not necessarily limited but preferably controlled to <=1mum to prevent the intrusion of dust, etc. Meanwhile, the hole 14 should be provided not to affect pattern transfer. Since the pellicle 12 is permeable to air, the pellicle is not deformed by the variation of atmospheric pressure outside the pellicle. Further, a filter may be furnished on the lower part of the pellicle to prevent the intrusion of dust, etc., a circular frame can be used instead of the rectangular frame, and the pellicle itself can be made of an air-permeable material.
Patent JP-H08234777-A (JP)
Title: Integration type music reproducing device
Inventor: KOIDE HIDEO
IPC: G10H1/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide the integration type music reproducing device which is enabled to perform key control over chorus information when music is reproduced by a communication type music reproducing device. CONSTITUTION: The integration type music reproducing device is constituted by integrating the communication type music reproducing device which reproduces accompaniment music information of the MIDI standards distributed by communication and chorus information and a fixed storage type music reproducing device 101 which reproduces music information stored on a rewritable fixed storage medium such as a laser disk. When a user requests the key control at the time of the reproduction of music of MIDI information with the chorus information from the side of the communication type music reproducing device, a switch control part 36 switches 1st and 2nd switch parts 37 and 38 so that the key control part 113 of the fixed storage type music reproducing device can be utilized. Consequently, the key control over the chorus information from the communication type device is enabled.
Patent JP-H09260592-A (JP)
Title: Integrated circuit
Inventor: KOYABE KAZUNORI
IPC: H01L21/822
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit which controls a gate drive semiconductor device, wherein the integrated circuit is low in cost and capable of detecting an electric current with small temperature dependence. SOLUTION: An IGBT 1 is connected to a load 4, the auxiliary emitter terminal 3 of a current detecting sense IGNT 2 is connected to a sense resistor 6 as a current detecting resistor, an integrated circuit 5 which controls the IGBT 1 surrounded with dotted lines is equipped with a gate drive circuit 9, a current detector 8, a reference voltage circuit 7, and a sense resistor 7. The sensor resistor 6 and the reference voltage circuit 7 are formed on the same semiconductor substrate, so that a voltage difference between a voltage generated by the sensor resistor 6 and a reference voltage becomes very low in temperature dependence. An outer sensor resistor can be dispensed with, and the integrated circuit 5 can be reduced in cost.
Patent JP-S63229751-A (JP)
Title: Manufacture of infrared-ray detecting element
Inventor: YAMAMOTO KOSAKU
IPC: H01L27/14
Filed: 1987-03-19
Abstract: PURPOSE:To obtain infrared-ray detection elements having improved performance, by forming a semiconductor vapor-phase diffused layer as an infrared absorbing layer on the rear face of a semiconductor substrate and forming a semiconductor layer on the surface of the substrate by means of liquid-phase epitaxy. CONSTITUTION:In manufacture of an infrared-ray detection element having a semiconductor layer formed on the surface of a semiconductor substrate and an infrared-ray absorbing layer formed on the rear face of the substrate, a semiconductor vapor-phase diffused layer is formed as the infrared-ray absorbing layer 5b on the rear face of the semiconductor substrate 1 and then the semiconductor layer 6b is formed on the surface of the semiconductor substrate 1 by liquid-phase epitaxy. Thereby, infrared rays transmitted by the semiconductor substrate are absorbed by the infrared absorbing layer 5b on the rear face of the substrate 1. Accordingly, no infrared ray is reflected by the rear face of the semiconductor substrate 1 and, therefore, no infrared ray enters into the infrared-ray detection element from the rear thereof. In this manner, a plurality of infrared-ray detection elements having desirable detecting characteristics can be obtained.
Patent JP-S63231877-A (JP)
Title: Fuel cell
Inventor: AOKI TSUTOMU
IPC: H01M8/04
Filed: 1987-03-19
Abstract: PURPOSE:To obtain mist suitable to supply together with carrier gas by generating electrolyte mist which is supplied to a cell by ultrasonic vibration. CONSTITUTION:Electrolyte mist generated by ultrasonic vibration with an ultrasonic mist generator 14 is supplied to a manifold from supply inlets, and supplemented to the cell shack of a fuel cell from a gas pipeline 13 together with carrier gas. The mist generated by ultrasonic vibration is small enough to enter gas passages in the cell stack and is easy to be uniformly transferred by controlling the carrier gas, and furthere it is formed with electrolyte particles small enough to add adequate amount of electrolyte to a porous electrode. Thereby, the mist suitable for easily supplying electrolyte to the inside of the cell from the outside together with carrier gas can be obtained.
Patent JP-S60216511-A (JP)
Title: Improving method of magnetism of amorphous magnetic alloy thin-band
Inventor: SATOU SHIYUN
IPC: H01F1/153
Filed: 1984-03-30
Abstract: PURPOSE:To obtain an amorphous magnetic alloy thin-band, iron loss thereof is very small, by a method wherein the thin-band used for a core for a power converter, etc. is manufactured through a quench solidifying method and annealed, heat at a crystallization temperature or lower is applied to a cooled surface, thermal stress is generated partially and a magnetic domain is controlled. CONSTITUTION:An amorphous alloy having an Fe-Si-B composition is melted and formed to a thin-band through a single roll method, the thin-band is annealed, and laser beams, electron-ray beams, discharge beams, etc. are projected intermittently in the width direction forming an angle in the longitudinal direction and heat at the crystallization temperature or lower of the thin-band is given to the thin-band. Thermal stress is generated by the heat, and a magnetic domain is fractionated. In this case, the mutual intervals of heat imparting sections are brought to 1-10mm. and angles in the longitudinal direction to 60-90 deg., and the heat imparting surfaces are used as the cooling surfaces of the thin-band. A cooling body is pushed against the surface on the reverse side, and the diffusion of heat is accelerated. Accordingly, iron loss is reduced largely, and a core proper to a transformer for power, a current transformer, a reactor, etc. is obtained.
Patent JP-H01236405-A (JP)
Title: Method and device for recording information signal
Inventor: TAKAHASHI KOJI
IPC: G11B5/035
Filed: 1988-03-16
Abstract: PURPOSE:To perform a recording job to a recording medium in an optimum recording mode without using any special mechanism by recording/reproducing a test signal to the recording medium and deciding the band width occupying the information signal to be recorded based on the characteristics of the reproduced test signal. CONSTITUTION:When a video record key of an operating part S is turned on, a system controller 5 sets a VTR under a test mode and connects the switches 6 and 11 to the side T. Then a test signal generator 7 produces a test signal generating instruction to produce a test signal having such a frequency that produces the largest difference of characteristics between a high- performance tape capable of the recording in a wide band mode and a standard tape incapable of said recording. The band width of the information signal to be recorded is decided by the recording/reproducing characteristics of the test signal. Thus it is possible to perform a recording job to a recording medium in an optimum recording mode without using any special mechanism.