baber/WOPTO huggingface dataset:
Patent JP-S5738848-A (JP)
Title: Resin composition
Inventor: OGAWA YOSHINARI
IPC: C08K5/07
Filed: 1980-08-20
Abstract: PURPOSE: To provide a resin compsn. which is highly crystalline and has excellent moldability and dimentional stability, consisting of a polyethylene terephthalate resin, glass fiber, an acetylacetone alkali metal chelate, and a specified ester product.  
     CONSTITUTION: 5W200pts.wt. glass fiber, 0.01W3pts.wt. acetylacetone alkali metal chelate, 0.1W20pts.wt. ester product obtd. from an arom. carboxylic acid having at least one carboxyl group attached to aromatic nucleus such as benzoic acid and an alcohol of formula I or II (wherein R is H, a 1W6C hydrocarbon group; R' is a 2W15C hydrocarbon group; R" is H, a 1W20C hydrocarbon group; n is 1W2; m is 1W15) are blended with 100pts.wt. polyethylene terephthalate resin having an intrinsic viscosity of 0.09W0.40 as measured in o-chlorophenol at 35°C and the mixture is melt-kneaded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5738543-A (JP)
Title: Three-electron frame for color picture tube
Inventor: SAWAGATA SHINICHI
IPC: H01J29/50
Filed: 1980-08-20
Abstract: PURPOSE:To increase lens diameter by aligning three electron beam pass holding hole sections in a shallow-dish-type electrode main body so as to touch with one after another and using fixed thin cylindrical elements which slidably fit to the hole sections as a primary lens formation electrode. CONSTITUTION:Electron beam pass holding hole sections 32a, 32b, and 32c are performated at the bottom 31 of a shallow-dish-type electrode main body 50 in a line so as to touch with one after another and an implanted piece 33 which is implanted in an insulating glass lever is provided at the peripheral section. The electrode 50 is formed by slidably fitting cylindrical elements 52a, 52b, and 52c to the electron beam holding hole sections 32a, 32b, and 32c and fixedly supporting them by welding points 53a and 53b by means of laser welding. Besides, by combining a number of such electrodes 50, a primary lens formation electrode is provided. As a result, the diameter of the electron beam pass hole sections can be increased and the interference between every electron beams be fully prevented.
Patent JP-S605339-A (JP)
Title: Processing device of digital signal
Inventor: TAMURA SHINICHI
IPC: G06F7/48
Filed: 1983-06-23
Abstract: PURPOSE:To perform digital signal processing having no distortions by preventing occurrence of overflows and underflows, when a 2N-dimensional all cyclic type digital filter is realized with a high-speed processor equipped with a multiplier. CONSTITUTION:In the first place, the content of a register I which stores a section No. (i) is set to ''1'' and the content of another register R is set to ''0''. When an overflow occurs at the section (i), ''1'' is added to the register R and the filter calculation is again performed after the input value of the section (i) is amended to 1/2. When an underflow occurs at the section (i), on the contrary, ''-1'' is added to the register R and the filter calculation is again performed after the input value of the section (i) is doubled. When a condition where neither underflow nor overflow occurs at the section (i) is attained, ''+1'' is added to the content of the register I and the calculation at the next section (i+1) is executed. When the content of the register I becomes N, it means that the calculation is terminated up to a section N and correction of 2R times is performed on the final calculated result.
Patent JP-H02283963-A (JP)
Title: Hydraulic control device of automatic transmission
Inventor: NARITA YASUSHI
IPC: F16H61/28
Filed: 1990-04-27
Abstract: PURPOSE:To reduce a speed change shock and to quickly accomplish substantial switching of speed change steps by setting the discharge of an actuator at the maximum value until the volume of an operating liquid exceeds the allowable stroke value. CONSTITUTION:A speed change judge signal is output, and an operating liquid is supplied to a friction element (a) through an actuator (c). At this time, the quantity of the operating liquid discharged from the actuator (c) is measured by supply liquid quantity measuring means (d), and the measurement value is output to actuator control means (e). The allowable stroke volume of the friction element (a) is previously input to the actuator control means (e), and the allowable stroke volume is compared with the measured volume of the operating liquid. When the volume of the operating liquid is smaller than the allowable stroke volume, a signal for setting the discharge at the maximum value is output from the actuator control means (e) to the actuator (c). Accordingly, a large quantity of the operating liquid is supplied so as to remarkably reduce the time required until the substantial connecting operation.
Patent JP-H04340779-A (JP)
Title: Three-terminal negative resistance element
Inventor: OKADA MAKOTO
IPC: H01L47/00
Filed: 1991-05-17
Abstract: PURPOSE:To realize a negative resistance by controlling the number of channels of a quantum level of a three-terminal negative resistance element. CONSTITUTION:A semiconductor layer 1 having a superlattice 3 on its surface, a conductivity type semiconductor layer 4 formed on the superlattice 3 to generate two-dimensional electron gas on the surface of the layer 1, source and drain electrodes 5, 6 formed on the upper surface of the layer 4, and split gates 7, 17 provided between the electrodes 5 and 6, are provided.
Patent JP-H11308021-A (JP)
Title: Connection structure for high frequency package
Inventor: SUZUKI AKIKIMI
IPC: H01P3/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To uniformize the electrical performance of a high frequency package and to improve the performance of a connecting part by connecting high frequency circuits of oppositely arranged printed boards to each other contactlessly by using a waveguide. SOLUTION: Printed boards 1a and 1b having signal lines 7a and 7b are fixedly provided on the bases 6a and 6b of upper and lower packages respectively and both the packages are overlapped. The boards 1a and 1b pass through side wall parts 4a and 4b at sealing parts 2a and 2b and extend into a waveguide 13 formed by a cover 3 and the side wallparts, converting parts 8a and 8b are provided thereon, the distances between each converting part 8a and 8b and termination planes 12a and 12b of the waveguide 13 respectively takes 1/4 wavelength λ of use frequencies and the inner diameter dimension of a cross-section of the waveguide 13 is defined in accordance with the use frequencies.
Patent JP-H10301168-A (JP)
Title: Driving mechanism
Inventor: TANAKA YOSHIHARU
IPC: G03B15/03
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To make a driving mechanism small in size and inexpensive so that it is suitably arranged in the narrow internal space of a camera or the like. SOLUTION: This driving mechanism is provided with a lock mechanism 11 locking a driven body 2 by resisting to pressing force and holding it at an initial position and a shape memory alloy 21 whose displacement amount to a memory shape by electrical heating is used for lock releasing operation for releasing a lock state by the lock mechanism 11. Then, the electrical heating with respect to the alloy 21 for releasing the lock state is finished by a control means 22 at the prescribed time after power is started to be supplied.
Patent JP-S62271549-A (JP)
Title: Switching system for digital subscriber
Inventor: ARUTAKI AKIRA
IPC: H04M11/00
Filed: 1986-05-20
Abstract: PURPOSE:To supply a subscriber a service by an analogue telephone set by connecting the analogue telephone set in the subscriber's house to an analogue interface subscriber converter when a fault occurs in a mesh terminal equipment or an ISD subscriber converter. CONSTITUTION:When the fault occurs in the mesh terminal equipment 7, a subscriber's private side switching controller 8 controls a subscriber's private side switching unit 5, and connects a two-wire subscriber line 9 to the analogue telephone set 6. Then, an office side switching controller 4 detects the fault of the ISD subscriber converter 3, controls an office side switching unit 1 and connects the subscriber line 9 to the analogue interface subscriber converter 2. As a result, the telephone set 6 and the converter 2 are connected through the subscriber line 9. When the fault occurs in the converter 3, the switching unit 1 is similarly switched, and so is the switching unit 5, whereby the telephone set 6 and the converter 2 are connected through the subscriber line 9. Thus, the service by the analogue telephone set can be supplied to the subscriber.
Patent JP-S62269658-A (JP)
Title: Production of fermented food
Inventor: FUKUYASU SHIGEKI
IPC: A23L11/20
Filed: 1986-05-19
Abstract: PURPOSE:To enable independent control of the concentration of lactic acid, alcohol and various flavoring and taste components, by using three membrane- type reactors and independently carrying out lactic fermentation process, alcoholic fermentation process and post-ripening and fermentation process. CONSTITUTION:The space in a membrane-type reactor 11 is divided into a culture liquid chamber 12 and a raw material liquid chamber 13 with a partition membrane 14. The culture liquid chamber 12 is provided with a circulation system connected to a culture tank 16 through pipes 15a, 15b and the raw material liquid chamber 13 is provided with a circulation system to connect a raw material tank 18 via pipes 15c, 20a. The fermentation means constructed from the above apparatuses is triplicated and the obtained 3 systems are directly connected with each other via valves 19, 28, 36. Each of the culture tanks 16, 25, 33 of the 1st, 2nd and 3rd systems is supplied with lactobacillus, yeast or bacteria having high alcohol productivity and yeast or bacteria for post-ripening fermentation. The membrane in each membrane-type reactor permeates the raw material from the raw material chamber to the culture liquid chamber and permeates the fermentation product along reverse direction.
Patent JP-H10305941-A (JP)
Title: Shaft, manufacture of the shaft, and carrying roller using the shaft
Inventor: FUJIMORI ASAO
IPC: B65H5/06
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft stock from being bent due to the secular change and the service environment at a low cost by machining the shaft stock without refining with a ground part being left on the outer circumference, annealing a center part in the axial direction, and finishing the ground part on the outer circumference. SOLUTION: A shaft stock 5 is machined by an NC automatic machine 6, and ground at the outer diameter with a ground part being left on the outer circumference by an outer diameter grinding machine 7. A center part of the shaft stock 5 is partially heat-treated using a high frequency heat treatment device 8, and annealed to eliminate the residual strain. After the prescribed heat treatment, the stock is dropped into a cooling tank and cooled. The shaft stock 5 which is cooled after annealing, the ground part on the outer circumference is finally finished again by the outer diameter grinding machine 7. The shaft diameter can be finished to the twisting accuracy of micron unit.
Patent JP-S5813929-A (JP)
Title: High frequency heating device with electric heater
Inventor: IDOMOTO SUSUMU
IPC: F24C7/06
Filed: 1981-07-20
Abstract: PURPOSE:To improve the thermal efficiency of a quartz tube heater and to prevent the heater from deteriorating by forming an electric heater in a quartz tube heater for electrically heating an article to be heated in a heating chamber in an elliptically twisted shape. CONSTITUTION:High frequency radio wave is spread through a waveguide 2 into a heating chamber 3, thereby heating an article 4 to be heated and adding by heating with a quartz tube heater 5 a charred color to the article. In this case, an electric heater 8 which is inserted into a quartz tube 6 in the heater 5 is formed in an ellipitcally twisted shape. In this manner, the contacting part of the tube 6 with the heater 8 can be reduced, thereby decreasing the heat to be transferred to the quartz tube. Accordingly, the thermal efficiency of the heater 5 can be improved.
Patent JP-S5813988-A (JP)
Title: Heat exchanger
Inventor: HASHIMOTO KEIZOU
IPC: F28D9/04
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the condensation and the fluxing of corrosive gasses and elongate the life of the heat exchanger by a method wherein an intermediate fluid is interposed between the high temperature waste gas and a low temperature fluid to effect heat exchange. CONSTITUTION:The heat exchange is effected by a method wherein the low temperature fluid is flowed down through a low temperature fluid flow down path 3 and the high temperature waste gas is flowed down through a high temperature fluid down path 2 while the fluid such as air is flowed down through a main frame 1. In this case, most of the high temperature waste gas has a temperature of several hundreds degree, however, the fluid in the main frame is heated about 200-300 deg.C by the primary heat exchange. Further, the secondary heat exchange is effected to the low temperature fluid through the wall of the low temperature fluid path and the fluid having a normal temperature is heated to about 50-100 deg.C. Thereby, a temperature difference is small when the primary heat exchange is effected and the temperature of the fluid to which the primary heat exchange is effected is comparatively high, therefore, condensation will never occur in the high temperature fluid path.
Patent JP-2000300407-A (JP)
Title: Three-dimensional model, and manufacture thereof
Inventor: KOBIYAMA MOTOKO
IPC: A41H5/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional model without polluting environments, and a manufacturing method for the three-dimensional model capable of easily manufacturing the three-dimensional model at a low cost in a short time, and in smaller space without depending on craftsmanship to improve efficiency of manufacture of the three-dimensional model, without requiring cost on disposal. SOLUTION: A mannequin is modeled on a computer, plural parted surfaces are provided to the modeled mannequin for every pitch of thickness of a corrugated board to be cut, three-dimensional data of the mannequin provided with the plural parted surfaces are converted into two-dimensional data indicating the plural parted surfaces only, the corrugated board is cut into the form of the parted surfaces indicated by the two-dimensional data, and cut pieces are combined with each other to be fixed.
Patent JP-S61273105-A (JP)
Inventor: HISADA MAKOTO
IPC: H02B1/30
Filed: 1985-05-29
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-S61272657-A (JP)
Title: Reagent for measuring interferon-alpha
Inventor: KAMIMURA YATSUHIRO
IPC: C12N15/02
Filed: 1985-05-29
Abstract: PURPOSE:To make possible the quick and exact quantitative determination of interferon-alpha (IFN-alpha) by using the animal's red cells sensitized with >=2 kinds of monoclonal anti-IFN-alpha antibody which can discriminate the different antigen determinants for the IFN-alpha as a reagent for measuring the reversed passive hemagglutination. CONSTITUTION:The IFN-alpha which is produced in the human leucocyte, Esche richia coli, Bacillus subtilis, etc. in genetic engineering is immunized with the BALC/C mouse and the spleen cells thereof are made confluent with the myeloma cells. The anti-IFN-alpha antibody producing strains are obtd. from such confluent cells. The antibodies obtd. by combining two kinds each among 5 kinds of the resultant producing strains are sensitized with the red cells of goat, fowl, etc. and the anti-IFN-alpha antibody sensitized red cells are obtd. A bovine albumin is added to the sensitized red cells which are then freeze-dried to obtain the reagent. The reagent, the standard INF-alpha positive control and negative control as well as a buffer soln. are combined to make a kit for meas uring the reversed passive hemagglutination. The reagent for the quick and exact measurement of the INF-alpha is thus obtd.
Patent JP-S594983-A (JP)
Title: Portable spot welder
Inventor: MORIKAWA HIROAKI
IPC: B23K11/28
Filed: 1982-07-01
Abstract: PURPOSE:To provide a titled device which enables the sure positioning of small sized parts and the efficient spot welding thereof by providing a setting jig which support the part to an upper electrode holder and welding the parts simultaneously with positioning the same by moving the jig downward. CONSTITUTION:A jig holder 11 is mounted with an insulator 10 to an upper electrode holder 4 of a spot welder. A rod 12 is suspended from the holder 11 and a setting jig such as a clip 13 or the like is fixed to the bottom end part. An object W to be welded is first set on an electrode tip 3, and a small part P is pinched with the clip 13 and is so held as to be located right under the tip 5. The part P held by the clip 13 in this state is moved downward according to the movement of the holder 4 whereby said part is positioned on the part W; at the same time, both parts are pressed by the electrode tips 3, 5 and are spot welded.
Patent JP-H09297224-A (JP)
Title: Traction terminal structure of optical cable
Inventor: SUNAGA KEI
IPC: H02G1/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a traction terminal structure which has a tension member at its center and has a plastic sheath. SOLUTION: The tension member 2 is fixed into a sleeve part 4 by using a tension gripping member consisting of the sleeve part 4, rib parts 5 and a cylindrical part 6. Optical fibers 8 are drawn outside through the openings of the rib parts 5. Sheath grippers 7 having projections are disposed between the cylindrical part 6 and the plastic sheath 11 of the optical cable 1. The projections of these sheath grippers 7 are bitten into the plastic sheath 11, by which the tension gripping member 3 is fixed to the terminal of the optical cable 1.
Patent JP-S607132-A (JP)
Title: Dry etching device
Inventor: YAMAZAKI TAKASHI
IPC: H01J37/34
Filed: 1983-06-25
Abstract: PURPOSE:To perform high speed etching uniformly by a method wherein the area of an anode on which a high frequency power is impressed is made equal to or smaller than that of a sample, and then magnetron plasma is generated only on the surface of the sample. CONSTITUTION:The inside of a container 11 is separated into an etching chamber 13 and a magnet housing chamber 14, with a reactive gas introduced into the chamber 13. The sample 18 being etched is placed on the anode 12, and the cathode is formed by means of the upper wall. The anode 12 is made to same size as that of the sample 18 and connected to a plate 32 grounded via insulator 31. A plurality of permanent magnets 19 having magnet polar gaps are arranged in opposition to the lower surface of the cathode 12 in the chamber 14 and scanned in reciprocation by means of a driving part 20. Glow discharge is generated by impressing the high frequency power on the cathode, resulting in the generation of magnetron discharge between magnet polar gap.
Patent JP-S595942-A (JP)
Title: X ray microanalyzer
Inventor: KOBAYASHI MASATOSHI
IPC: H01J37/252
Filed: 1982-07-01
Abstract: PURPOSE:To obtain the results quickly and accurately for a higher working efficiency by memorizing counts per unit sample current of X rays into a memory as obtained from the division of counts thereof by a sample current. CONSTITUTION:An electron beam 2 from an electron gun 1 irradiates a sample 3 and eventually X rays 4 are generated. The X rays 4 are detected with a sensor 5, output of which is applied to a memory 9 through a signal processor 6 and an A/D converter 7. On the other hand, a sample current is inputted into an arithmetic unit 16 through a current/voltage converter 14 and an A/D converter 15. The arithmetic unit 16 divides a certain constant by output from the A/D converter 15 to calculate the X ray dose per unit sample current. As the contents, the memory 9 accumulates a value as multiplication by the constant of counts of X rays divided by the sample current at each address and a display 12 indicates an X ray energy distribution of X ray counts per unit sample current.
Patent JP-S595416-A (JP)
Title: Manufacture of core for magnetic head
Inventor: NIIJIMA JIYUNICHI
IPC: G11B5/127
Filed: 1982-07-01
Abstract: PURPOSE:To obtain a core whose magnetic head characteristic is stable, by using a core obtained by forming simultaneously a chin part and a gap part outside face. CONSTITUTION:A long magnetic core material 12 is made of, for instance, fer- rite, etc., and a tapered part 13 is worked before ship-shape working. The long magnetic core material 12 is positioned fixedly on the reference surface of a ship-shape working machine by making a rear face 14 and a bottom face 15 the reference, and thereafter, it is worked to a ship-shape by use of a formed grind stone, on the upper face 12a for executing the ship-shape working. In this regard, according to this method, a chin part 16 and a gap part outside face 18 are worked simultaneously by the grind stone.
Patent JP-H08308535-A (JP)
Title: Albumen composition and processed food using the same
Inventor: HANDA AKIHIRO
IPC: A23L15/00
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an albumen composition by adding cysteine to albumen, wherein the albumen composition can give processed foods prevented from the production of hydrogen sulfide which is generated when heated, reduced in the odor of the hydrogen sulfide and good in the flavor on the production of the processed foods using the albumen as a raw material. CONSTITUTION: Albumen is homogeneously mixed with cysteine in an amount of 0.01-1wt.% calculated in terms of the raw albumen to obtain the objective albumen composition. The albumen composition can give a processed food capable of preventing the thermal generation of hydrogen sulfide from the albumen used as the raw material, free from the smell of the hydrogen sulfide and not deteriorated in the original preferable flavor and texture of the egg, when the processed food such as noodles, fried egg, pot-steamed hotchpotch or egg curd is produced. Although the principle and mechanism on the prevention of the hydrogen sulfide generation are not clear, it is presumes that the active SH groups of the protein which is a source for generating the hydrogen sulfide are blocked with the cysteine and stabilized against heat to prevent the generation of the hydrogen sulfide.
Patent JP-H04341879-A (JP)
Title: Noise insulating structure in impact printer
Inventor: TANAKA MINORU
IPC: B41J29/10
Filed: 1991-05-20
Abstract: PURPOSE:To reduce a noise by a method wherein in an impact printer of a horizontal paper insertion type, a reflecting board for reflecting a sound is mounted on an impact head on the printing paper insertion side and noise absorbing materials are provided inside the printer. CONSTITUTION:A reflecting board 1 is mounted on an impact dot head 3 for reflecting a sound generated in an impact dot head body. Thereafter, the reflected sound is to be absorbed. This reflecting board 1 is so shaped as to cover the surface of the head 3 extending toward an open part 11, thereby reflecting a sound generated in the head 3 toward the open part 11. For absorbing the reflected sound inside a printer, noise absorbing materials 2 are disposed on the both sides of the printer in the longitudinal travel direction of the head 3, a noise absorbing material 7 for absorbing a sound generated when a printing wire of the head 3 comes into impact with printing paper is provided in the vicinity of the impact part, and noise absorbing materials 8, 9 are provided for absorbing a sound generated toward the open part 11.