baber/WOPTO huggingface dataset:
Patent JP-H10255604-A (JP)
Title: Vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H33/66
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve breaking performance by making magnetic fluxes generated between contactors being perpendicular to a contact surface. SOLUTION: This vacuum valve is provided with a pair of freely advancing/ retracting conductive rods 1 inserted inside a vacuum chamber, a plurality of current-carrying pins 2 whose base plate is fayed to the conductive rod 1 annularly arranged in its front, a pair of contactors 5 provided on tips of current-carrying pins 2, magnetic material bodies 3 arranged between the conductive rods 1 and the current-carrying pins 2, coil electrodes respectively arranged, as required, at the back of the above mentioned pair contactors to generate a magnetic field in the perpendicular, diagonal, or parallel direction on the above mentioned contact surfaces, an arc shield provided so as to vapor-shield inside the above mentioned insulating chamber, and a bellows cover provided so as to vapor-shield a surface of the above mentioned bellows.  A size of a saturation magnetic flux density of the magnetic material bodies 3 are made to be at least 0.5Wb/m<2> for the optional direction of the radius on the contact surfaces of the contactors 5.
Patent JP-2000245424-A (JP)
Title: Device for producing inarizushi (flavored boiled rice wrapped up with fried bean curd)
Inventor: SHIMAZU YOSHINORI
IPC: A23L7/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an inarizushi-producing device which can swell a bean curd for the inarizushi over its whole body including its tip end width air and can charge cooked rice for the inarizushi into the swollen bean curd over its whole body including its tip end. SOLUTION: This inarizushi-producing device comprises plural rows of holding plates 2 which are vertically and longitudinally disposed in the center of a conveyer 1 in order to hold a bean curd A the center of whose upper skin is cut, a sealing means 3 for pressing the upper ends of the outer skin a of the bean curd A held with the holding plates 2 to seal the bean curd A, an air-injecting means 4 for being inserted into both the outer skins a of the bean curd A and then charging air into the bean curd A to swell the bean curd A over its whole body, an opening means 5 for opening the upper ends of the bean curd A toward both the outer sides, a cooked rice-feeding means 6 for feeding the cooked rice K for the inarizushi into the opened bean curd A, and a cutting means 7 for cutting the central portion of the lower skin of the bean curd A to divide into two inarizushis N.
Patent JP-S58172157-A (JP)
Title: High stack paper aligner
Inventor: MIURA ISAMU
IPC: B65H31/40
Filed: 1982-03-31
Abstract: PURPOSE:To align the corner of papers automatically and reliably, when stacking the print papers high, by stacking the papers while inclining the machine body frame containing a paper positioning pole and a vibrating board. CONSTITUTION:When stacking the papers high, a pallet F is mounted on an elevating table 8 then an inclining motor 27 is drived to incline a machine body frame 1 and under this state the papers P are stacked on the pallet F. The corner of the papers P are aligned automatically by a positioning pole 15, where a vibrating board 16 for vibrating with an eccentric roller 17 will crush the side edge of the paper P to align the corner completely. The elevating table 8 will lower sequentially through a screw rod 11, and stop through a switch 24. Then the machine body frame 1 is returned horizontal to take out the pallet F stacked high with the paper P.
Patent JP-H04271359-A (JP)
Title: Developer for dry processing
Inventor: YAMAGUCHI KIMITOSHI
IPC: G03G9/08
Filed: 1991-02-27
Abstract: PURPOSE:To provide the high responsible developer which is consisting of the having excellent resolving power, sharpness, halftone reproducibility and photographic reproducilrlity, a narrow grain size distribution, small grazed, and high coloration and does not generate the voids at the rear ends of halftone parts. CONSTITUTION:A high-polymer dispersant which is soluble in a hydrophilic org. liquid is added into this hydrophilic org. liquid and one or >=2 kinds of vinyl monomers which are soluble in the hydrophilic org. liquid but the formed polymer of which is swollen in the hydrophilic org. liquid or is hardly soluble therein are added to this liquid and the mixture is polymerized to produce resin particles. Such resin particles are dispersed into an org. solvent which does not dissolve the resin particle and dyes are dissolved into the solvent before or after this dispersion and thereafter, the dyes are penetrated into the resin particles to color the particles, then the org. solvent is removed to obtain the toner fixed with the dyes uniformly from the surface to the inside of the resin particles. The above-mentioned developer for dry processing is constituted by mixing such toner and a resin coated carrier having 10<9> to 10<14>OMEGAcm resistivity at the time of impressing 1000V DC.
Patent JP-S63220414-A (JP)
Title: Magnetic recording medium
Inventor: OKADA TOMOYUKI
IPC: C09D127/04
Filed: 1987-03-09
Abstract: PURPOSE:To obtain a magnetic recording medium contg. well dispersed magnetic powder and having satisfactory surface smoothness and durability by forming a magnetic layer contg. a specified binder, a specified ester compd. as a lubricant, a specified coupling agent and ferromagnetic fine powder and by irradiating the magnetic layer. CONSTITUTION:A binder contg. a specified compd. having (meth)acrylic unsatd. bonds such as a compd. represented by formula I, magnetic powder surface- treated with a specified coupling agent and a specified phosphoric ester such as a compd. represented by formula III and a specified ester compd. such as a compd. represented by formula II are incorporated into a magnetic layer. In the formula II, each or R4 and R5 is 1-25C straight chain or branched satd. alkyl group and R6 is 7-29C straight chain or branched (un)satd. alkyl group. In the formula III, R is 2-28C hydrocarbon or acyl group, Q is 2-4C alkylene group, (q) is 0 or an integer of 1-30 and L is 1, 1.5 or 2. The components are easily converted into a magnetic coating material having superior dispersibility and stability. When the coating material is applied, a magnetic layer having superior smoothness is formed.
Patent JP-H01227883-A (JP)
Title: Protector for pneumatic compressor
Inventor: SATO KAZUAKI
IPC: F04B49/10
Filed: 1988-03-09
Abstract: PURPOSE:To execute accurate and quick countermeasure operation after an error occurs by storing and displaying both the error data and operation state when a trouble occurs in a pneumatic compressor and then immediately interrupting the operation. CONSTITUTION:When an operation switch 11 is operated, a compressor controller 1 opens and closes an electromagnetic switch 10 to actuate or interrupt the operation of a motor 8. The compressor controller 1 compares the detected signals from the current sensor 12 of the motor 8, the pressure sensor 13 of a pneumatic tank 9 and the temperature sensor 14 of a compressor discharge part with the specified values of the sensors 12 to 14 stored in a RAM memory 5, respectively. When the output of any of the sensors 12 to 14 exceeds the corresponding specified value, the output of that sensor among 12 to 14 is latched and an electromagnetic switch 10 is opened to interrupt the motor 8. The outputs of the sensors 12 to 14 are stored in a latch map and indicated on a display 2.
Patent JP-S59181750-A (JP)
Title: Loop transmission system
Inventor: OKADA NAOYUKI
IPC: H04L12/42
Filed: 1983-03-31
Abstract: PURPOSE:To save a transmission buffer, and also to raise its utilizing efficiency by grasping a variation of a traffic quantity on a transmission line in the own station, and controlling a transmission of the own sending-out message in accordance with said variation. CONSTITUTION:When a receiving speed from a transmission line is higher than a data transfer speed of a host transmission interface 19, a receiving buffer 181 is filled with a receiving data soon. In this case, a data transfer control part 14 assigns a different dead buffer, for instance, 183 to the second receiving buffer 183, connects it to the first buffer 181, and stores a subsequent receiving data in this buffer. Thereafter, in a process in which a data input to a host receiving buffer 21 is ended, the data transfer control part 14 release successively the receiving buffers 181, 183 to a dead buffer. In this way, as for unit buffers 181-185 for constituting a transmission buffer 17, its buffer size and use purpose are assigned dynamically as an elapsed time, as a dead buffer, a receiving buffer, a repeating buffer, and a transmitting buffer.
Patent JP-H05258360-A (JP)
Title: Magneto-optical recording medium
IPC: G11B11/105
Filed: 1992-03-12
Abstract: PURPOSE:To improve the coercive force characteristics of an initializing layer, to reduce the intensity of a magnetic field required for initialization and to provide a magneto-optical recording medium capable of miniaturizing drive and adaptable to overwriting. CONSTITUTION:In this magneto-optical recording disc 1 adopting an optical modulation system, the intensity of a magnetic field required for initialization is low because an initializing layer 6 made of a Gd26Tb4Fe66Co4 film has low coercive force at room temp. Since the layer 6 has 160 deg.C compensation temp., the coercive force of a recording layer 4 made of a Tb20Fe72Co8 film at a temp. near the Curie temp. (170 deg.C) is high. A coupling magnetic field relaxing layer 5 made of a Gd30Fe72Co8 film is interposed between the layers 4, 6 so as to relax the exchange coupling strength between the layers 4, 6.
Patent JP-S55144649-A (JP)
Title: Fluorescent lamp
Inventor: WADA SEIGO
IPC: G01R31/24
Filed: 1979-04-28
Abstract: PURPOSE:To automatically detect the life end of a lamp, by providing a life detecting element, which is constituted by providing paired electrodes on surfaces of an insulator, in a tube of the lamp. CONSTITUTION:A fluorescent material 2 is coated on the inner face of a glass tube 1. Prescribed amounts of mercury and inactive gas are sealed in a discharge space 3 within the glass tube 1. A filament 6 is installed to a mount 8 further a life detecting element 12, in which electric current conducting electrodes are provided being paired on both end surfaces of an insulator, is provided in said mount 8. When walls of the tube are blackened with a long time use of lighting simultaneously with the progress of decrease of a luminous flux due to the deterioration of the fluorescent material, the life detecting element 12 detects the condition to turn off a lamp.
Patent JP-H08289932-A (JP)
Title: Ion concentration regulator for stored blood product
Inventor: SHIRAHAMA KENSHO
IPC: A61M1/02
Filed: 1996-02-16
Abstract: PURPOSE: To wash and remove germlessly simply fusion fused out of an ion regulating body, keep an ion concentration regulator for a long period and regulate the specified ion in a transfused blood product to a fixed one. CONSTITUTION: An ion concentration regulator 1a for a stored blood product in the blood transfusion is provided with an ion regulating chamber 6a having an introducing port and guiding-out port. An ion regulating body 8a capable of regulating the ion concentration in the specified blood is loaded in the ion regulating chamber 6a. The ion concentration regulator 1a for the stored blood product having the ion regulating chamber 6a filled with harmless priming liquid for the human body has a blood storing bag connected to the other end of a tube connected to the guiding-out port.
Patent JP-H04271074-A (JP)
Title: Thin film magnetic head for hard disk
Inventor: ISHIKAWA OSAMU
IPC: G11B21/21
Filed: 1991-02-26
Abstract: PURPOSE:To extremely improve the output by tilting the head forming surface of 1 slider to the air flowing direction. CONSTITUTION:A head forming surface 3 where the thin film magnetic heads 4 and 5 of a slider 1 are formed is tilted at an angle theta to the air flowing direction X. Then both heeds 4 and 5 are formed on the surface 3 by a vacuum thin film forming technique and the photolithography. That is, both heads 4 and 5 ere provided on the surface 3 approximate to a floating surface 2 so that the tip parts of magnetic cores 10a, 10b, 11a end 11b forming the magnetic gaps g1 and g2 are set at an approximately equal level to the surface 2. Then the cores 10a-11b end the conductor coils 12 and 13 are formed on the surface 3 corresponding to the areas at the rail parts 14 end 15 protruding to the both sides of an air flowing groove 6.
Patent JP-H10239648-A (JP)
Title: Waveguide type optical element and optical device
Inventor: HANAJIMA NAOKI
IPC: G02F1/035
Filed: 1997-02-22
Abstract: PROBLEM TO BE SOLVED: To increase the wettability to solder to realize stable grounding and to eliminate the occurrence of higher modes by coating proper areas on side faces and the rear face of an electrooptic crystal substrate, whose principal face an optical waveguide is formed, with a metallic film. SOLUTION: With respect to a waveguide-type optical element provided with an optical waveguide 2 formed on a principal face 1a of a substrate 1 consisting of electro-optic crystal and an exciting electrode 33 and an grounding electrode 34 which are provided in the vicinity of this optical waveguide 2, the substrate surface 1a except light input/output end faces of the substrate 1, a part corresponding to a tapered part 33a of the exciting electrode 33 on the opposite face of the principal face 1a, and a part in the vicinity of a feeder part 33b at the edge of this taper part on side faces of the substrate is coated with a metallic film which is to be an extension part 34a of the grounding electrode 34.
Patent JP-H02232018-A (JP)
Title: Frier
Inventor: YANAIDA KAZUO
IPC: A47J37/12
Filed: 1989-03-07
Abstract: PURPOSE:To shorten cooking time and to prevent oil from being early degraded by uniting an oil tank and a microwave oscillator and continuously executing the microwave heating and a frying process of an uncounted object. CONSTITUTION:In a state that a tray 20 for fried food is hung up, the arbitrary object to be cooked is loaded on the tray 20 for fried food. Then, when an opening and closing device 30 is closed and a microwave oscillator 40 is operated, the microwave heating can be executed to the object to be cooked. At such a time, since the tray 20 for fried food can be rotated and driven by activating a tray rotating motor 33, the object to be cooked can be internally heated uniformly from the part of a core. In case that the object to be cooked is a frozen material, satisfactory thawing-out processing can be executed. When microwave irradiation for a prescribed time is finished, the microwave oscillator 40 is stopped and the opening and closing cover 30 is opened. When the tray 20 for fried food sinks in heating oil OL of an oil tank 10 by driving an elevating/lowering mechanism 22, frying work can be executed by the heating oil OL to the object to be cooked on the tray 20 for fried food.
Patent JP-H04246990-A (JP)
Title: Parallel processing picture device
Inventor: ENDO YUKIO
IPC: H04N7/015
Filed: 1991-01-31
Abstract: PURPOSE:To process the picture signal of high speed on a real time basis. CONSTITUTION:Speed conversion means 11a and 11b inputting the picture signal consisting of two digitalized fields and separating respective fields into two low speed signals, encoding circuits 13a and 13b compression-encoding the picture signal converted to low speed and inserting a synchronous pattern showing the head of a frame and a frame number into the head of data, transmission buffer circuits 15a and 15b storing data from the encoding circuits 13a and 13b and a multiplex circuit 17 selecting the buffer circuit 15 where the synchronous pattern and the frame number stored in the buffer circuits 15a and 15b are detected, reading data at prescribed speed from the selected buffer circuit 15 and outputting data to a transmission line are provided.
Patent JP-S54145494-A (JP)
Title: Superconductive coil unit
Inventor: NOSE SHINICHI
IPC: H01F6/04
Filed: 1978-05-08
Abstract: PURPOSE:To improve the cooling effect and rigidity of a rotor by inserting a good heat conductor into an insulating spacer in a winding and by connecting both terminals in its radius direction to a coil fitting shaft and a clamping ring. CONSTITUTION:Good heat conductor 16 is inserted into electric insulating spacer 13 of a superconductive rotor; the radius-directional outer terminal of this conductor 16 is connected to the inside of clamping ring 15, and the radius-directional inner terminal is to the outer circumference of coil fitting shaft 11 in one. Those joints are fixed by using formic grooves or by welding. Further, clamping ring 15 is provided with many through holes in order to allow liquid helium to immerse. In the above constitution, the temperature difference between inside and outside ultra- low temperature refrigerants in the radius direction becomes small to improve the cooling effect and also to increase the rigidity of the unit, so that the coil can be supported tightly against magnetic force and centrifugal force.
Patent JP-S55147442-A (JP)
Title: Production of plate fin for heat exchanger
Inventor: HOSOE YOSHIHISA
IPC: F28F1/32
Filed: 1979-05-04
Abstract: PURPOSE: To improve heat conductivity by the use of thin materials by restraining the recess formed in a plate fin blank from the circumference in a non-restrained state and pressing the recess to a flat surface thereby making said part to flat plate thicker than the restraining part and forming a heat transfer pipe insertion hole.  
     CONSTITUTION: A recess 10 of a diameter larger than the heat transfer pipe insertion hole is formed by upper and lower dies to a plate fin blank of a size suitably larger than the finish size in a non-restrained state. At this time, the slightly larger blank becomes close to the finish size on account of forming of the recess 10, thereby maintaining the thickness of the blank. Next, the circumference of the recess 10 of the plate fin 11 thus worked is pressed and restrained by upper and lower fittings 12, 13. In this restrained state, the recess 10 is pressed to flat plate form by upper and lower presses 14, 15. As a result, the curved part volume of the flat plate part 16 is formed to a straight part and said part becomes thicker correspondingly. Thence, a heat transfer pipe insertion lower hole 17 is pierced in the flat plate 16 and the circumferenctial edge is flared and rolled to form a flange part 19. Its end part 20 is curled to the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08247070-A (JP)
Title: Low pressure type rotary refrigerant compressor
Inventor: SUZUKI ETSURO
IPC: F04C29/02
Filed: 1995-03-14
Abstract: PURPOSE: To reduce abrasion of a sliding part and to reduce oil discharge quantity of a compressor by providing an oiling mechanism capable of stably oiling to a vane groove of a cylinder and the inside of the cylinder by a low pressure rotary refrigerant compressor. CONSTITUTION: This oiling mechanism is constituted by providing an oiling hole 17 one end of which is opened to a shaft bearing part and the other end of which is opened to a vane groove 11 on a main bearing 4 or an auxiliary bearing 5.
Patent JP-S55147096-A (JP)
Title: Bonding method of panel frame such as speaker cabinet with synthetic fiber fitted to panel frame
Inventor: AOSHIMA NOBORU
IPC: G12B9/02
Filed: 1979-05-02
Abstract: PURPOSE:To enable instant bonding surely with a simple process, by using welding machine for the bonding of synthetic fiber. CONSTITUTION:The synthetic fiber fitting section 2 of synthetic resin is provided along the ridge of the panel frame 1 with projection, and next, the synthetic fiber 3 having slightly greater area than that of the panel frame 1 is fitted on the surface of the frame 1, and instant bonding is made with the welding machine from the upper part covering the fitting section 2. Thus, since instant bonding is made without using adhesives, the manufacturing process is simple and strong bonding strength can be obtained. Further, the synthetic fiber can instantly be bonded on the material such as wood, and particle board etc.
Patent JP-H04290498-A (JP)
Title: Relay substrate device
Inventor: MATSUNO KAZUYOSHI
IPC: H01R13/64
Filed: 1991-03-19
Abstract: PURPOSE:To reduce stress at a soldered part of a connector when the connector of a printed circuit board is to be removed. CONSTITUTION:A plurality of printed secondary substrates 2 with parts mounted, printed primary substrates 1 perpendicular to the plurality of the secondary substrates 2 and further a relay substrate 9 perpendicular to the plurality of the printed primary substrates 1 are provided inside a console 3. A receiving connector 6 for permitting a connector 5 of the printed secondary substrate 2 to be fitted is provided on the printed primary substrate 1, while a receiving connector 8 for permitting a connector 7 of the printed primary substrate 1 to be fitted is provided on the relay substrate 9. Guide grooves 4b for housing and guiding the printed secondary substrates 2 and guide grooves 4a for housing and guiding the printed primary substrates 1 are respectively provided. The relay substrate 9 to be fitted into the primary substrate 1 via the connector is fixed in an inner case 10 of the console 3, wherein the inner case 10 is movably supported by a leaf spring 12 attached to an outer case 11 of the console 3.
Patent JP-H02234503-A (JP)
Title: Power amplifier
Inventor: YURA HARUHIKO
IPC: H03F3/217
Filed: 1989-03-07
Abstract: PURPOSE:To keep the linearity at power amplification in an excellent way almost without deteriorating the power efficiency by applying power amplification with a power amplifier circuit of the pulse width modulation(PWM) system at a high output, applying power amplification with a power amplifier circuit having a good linearity at a high output, matching the phases of the both and outputting the result additively. CONSTITUTION:A voice signal Vin from a signal source 21 is inputted to an output system selection circuit 22. The selection circuit 22 compares a voltage level of an input signal with a reference level, selects and operates a 1st system when the input level is the reference level or over and selects and operates a 2nd system when the input level is the reference level or below, and in the case of selecting the 1st system, a voice signal is amplified for the power with a PWM system power amplifier circuit comprising a PWM circuit 23, a pulse amplifier circuit 24 and a low pass filter 25. On the other hand, when the 2nd system is selected, the voice signal is retarded for a prescribed time by a delay circuit 27 and amplified linearly by a linear power amplifier circuit 28. After the power amplifier outputs of both the systems are made unilateral by diodes 26, 29 respectively, added by an adder section 30 and the result is outputted via an output terminal 31.
Patent JP-S57169281-A (JP)
Title: Semiconductor device
Inventor: OOSAKA SHIYUUICHI
IPC: H01L23/48
Filed: 1981-04-10
Abstract: PURPOSE:To reduce the amount of harmful light from a light emitting device, by fixing the light emitting device on a lead frame having the projection to intercept light being covered with resin mold having a burr located under the fixed part. CONSTITUTION:Light generated at the P-N junction of the light emitting device 2 is intercepted by a projection on the element fixed part 5. Besides the burr 8 at an end part 7 is formed in the lower part than the element fixed part 5 of the light emitting device 2. Thus, harmful light from the light emitting device can be reduced without increasing the size of the resin mold.