baber/WOPTO huggingface dataset:
Patent JP-H0443618-A (JP)
Title: Electromagnetic induction machine
Inventor: MATSUMOTO MASAICHI
IPC: H01F27/08
Filed: 1990-06-08
Abstract: PURPOSE:To omit piping connecting a vessel and a heat exchanger, and ensure floor area on the upper part of the vessel sufficient to install the heat exchanger, by constituting a heat dissipating pipe of the heat exchanger installed on the upper part of the vessel, of a first and a second heat dissipating pipes, which are connected with the vessel. CONSTITUTION:In a cooling equipment, cooling medium 6 at the lower end portion of a winding 5 cools the winding 5 and is heated at the upper end portion of the winding 5. Said medium is guided to a lower piping 25A through an outlet piping 8 of the vessel 1 and an inlet piping 22 of a heat exchanger 21, branched into a first heat dissipating pipe 21A, and ascends. Said medium is cooled as the result of heat exchange for the outside air 16 flowing in parallel to said medium, and collected in an upper piping 24. After that, said medium horizontally flows in the upper piping 24, and is branched into a second heat dissipating piping 21B. Then said medium descends and becomes a flow opposite to the outside air 16. While exchanging heat with the outside air 16, the flow is again combined and cooled at a lower piping 25B. The combined flow passes through an outlet piping 23 and an inlet piping 9, descends through a gap formed by a diaphragm 7, and returns the lower end portion of the winding 5. Thereby the heat dissipation area of the heat exchanger 21 can be remarkably increased, and the floor area can be decreased when the height is kept equal compared with the conventional equipment.
Patent JP-S6130070-A (JP)
Title: Photosensor
Inventor: MASAKI YUICHI
IPC: H01L31/0224
Filed: 1984-07-23
Abstract: PURPOSE:To obtain a sufficiently big photocurrent in a simple composition by connecting electrically both these electrodes after connecting electrodes on both an upper part and a lower part of a photoelectric converter. CONSTITUTION:After an Al layer 102 is formed all over a glass substrate 101, lower electrodes 103 and 104 are formed from the layer 102 with a photolithography method. A photoconductive layer 105 is formed over the electrodes 103 and 104. An N<+> layer 106 is formed on the layer 105. An Al layer 107 is formed all over the substrate 101. The upper electrodes 108 and 109 are formed from the layer 107. A light emitting portion 110 is formed after eliminating the layer 106 by using the electrodes 108 and 109 as masks. The photosensor connecting the layer 105 with both the upper and the lower electrodes can get a sufficiently big photocurrent in a simple composition.
Patent JP-S5675451-A (JP)
Title: Method for treating composition containing carboxylic acid
Inventor: KAWABATA NARIAKI
IPC: C07C51/47
Filed: 1979-11-21
Abstract: PURPOSE: To recover carboxylic acids, economically and easily, by collecting the carboxylic acids with a crosslinked polymer having pyridine skeleton, and desorbing the absorbed acids with a desorbing agent such as an alcohol, a ketone, an alkaline aqueous solution, etc.  
     CONSTITUTION: Carboxylic acids are collected from a mixture containing the same with a polymer having pyridine skeleton and crosslinked structure, and recovered by the use of a desorbing agent such as an alcohol, a ketone, a carboxylic acid ester, an alkaline aqueous solution and an aqueous solution of inorganic mineral acid. The polymer is pref. a copolymer of vinylpyridines and a monomer having a plurality of ethylenically unsaturated groups (e.g. divinylbenzene), pref. having porous structure or gel structure. The carboxylic acid to be recovered is e.g. mono-, di- and tri- carboxylic acids and amino acids.  
     EFFECT: The crosslinking of the polymer increases the rate and selectivity of collection and improves the water resistance and mechanical strength of the polymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6070102-A (JP)
Title: Atmosphere sintering method
Inventor: ENDOU TAKASHI
IPC: B22F3/10
Filed: 1983-08-19
Abstract: PURPOSE:To sinter and produce a rare earth magnet having high quality with an inexpensive installation by replacing the inside of a furnace contg. a green compact of a rare earth cobalt alloy with an inert or reducing atmosphere, setting the pressure thereof higher than the atmospheric pressure and sintering the green compact while maintaining the furnace wall at a high temp. CONSTITUTION:A green compact of a rare earth cobalt alloy having high oxidation reactivity is housed into a vessel 33 provided with a cover 36 and the entire part of the vessel 33 is put into a furnace 32. The entire part of the wall of the vessel 33 is heated to the same temp. as the temp. of the green compact or above and at the same time the inside of the vessel 33 is replaced with an inert gas such as argon or a reducing gas such as gaseous hydrogen or a gaseous mixture composed thereof and is maintained under the pressure slightly higher by about 0.05-1.0 atm than the atmospheric pressure. The gas is released through a gas introducing pipe 34 and a lead-out pipe 35 and the abovementioned green compact is sintered. The decrease in the magnetic characteristic occuring in the reaction with the impurity gas that arises during sintering and particularly the variance thereof are thus prevented and the sintered magnet consisting of rare earth cobalt having excellent quality of the magnetic characteristic is obtd.
Patent JP-S5856709-A (JP)
Title: Rotary tool fitting device
Inventor: SUZUKI MASAKAZU
IPC: B23B31/20
Filed: 1981-09-25
Abstract: PURPOSE:To perform fitting and removal of a rotary tool safely, promptly and certainly by realizing operation of a cam, which forces a collet to make action of clamping a rotary tool, through a tool insertion hole provided in a housing. CONSTITUTION:When a rotary tool 1 is inserted into a collet 24 and a cam 30 is rotated, the collet 24 moves leftward via a pressing body 26, then a taper face 22 of a cap 20 and a taper part 23 of the collet 24 make close contact with each other to clamp the collet 24, the rotary tool 1 being clamped. Rotation of the cam 30 in the loose direction is impeded by rolling friction between a hole 14 and large diameter parts 32, 33 of the cam 30 together with the force of a spring 28, and the clamping force does not get loose. Since a clamping tool pierces through a hole 4A of a housing 4, rotation of a shaft 10 is impeded simultaneously with the abovementioned clamping so that the clamping work may be conducted safely.
Patent JP-H0715925-A (JP)
Title: Armature winding machine
Inventor: HIEI TAKANORI
IPC: H02K15/09
Filed: 1993-06-23
Abstract: PURPOSE:To prevent wire coating from being damaged by the rotation and vibration of an armature with a wire guide member fixed to a holding shaft when winding a wire on an armature core. CONSTITUTION:To wind a wore 10 on an iron core 4 of an armature 1 through a slot 16, when a flier 6 holding the wire 10 is turned round an axis L2 at the tip-side end of an holding shaft 27 or when the flier 6 turns and applies a turning force to make the holding shaft 27 accompany, the shaft 27 does not rotate, because the axis L1 of the shaft base 27b is bent by an angle of thetaagainst the other part 27d. Thus, a wire guide member 5 fixed to the shaft 27 does not vibrate in the rotation direction.
Patent JP-H11345078-A (JP)
Title: Selection and input device for data
Inventor: OIKE YOKO
IPC: G06F3/0354
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a selection and input device of data capable of being operated by only a dominant hand holding the device without shifting the device from one hand to the other and reducing buttons to be operated at the time of selecting a candidate outputted by data conversion. SOLUTION: In the case that a user or the like writes a character at the tip part 11a of a casing 11, the character is recognized, character candidates are displayed at a display part (A) and a desired candidate is selected from the character candidates by a cursor 19, by respectively bringing a pressure sensitive sensor provided on the pen tip side 11a of the casing 11 of a pen type main body part and the pressure sensor provided on an end part 11b on an opposite side into contact with a desktop or the like, the cursor 19 of the display part 15 is moved in the same direction as the side of the pressure sensor brought into contact (B and C) and the input of the selection candidate is established by bringing the pressure sensor on the side of the pen tip 11a into contact successively for two times when the cursor 19 is present at the desired selection candidate (D).
Patent JP-S637447-A (JP)
Inventor: YONEDA TSUGUO
IPC: E04B7/02
Filed: 1986-06-27
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-H095470-A (JP)
Title: Fuel assembly of boiling water reactor
Inventor: OROBU NIIRUNDO
IPC: G21C7/113
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To even the decelerating operation by surrounding a reactor core with a control rod void gap, in which a narrow void gap and a control rod are housed, and equally dividing a fuel assembly to four, and forming small diameter fuel rods at a different specified ratio in one part thereof, of which two sides face the narrow void gap, and other parts thereof. SOLUTION: A control rod gap 9a and a narrow void gap 9b to be respectively filled with water are provided between fuel assemblies 1, and control rods 11 having a cross-shaped section are inserted in the gap 9a. Each assembly 1 is housed in a fuel channel 2 having a hollow supporting member 3 having the cross-shaped section, and the assembly is divided to four auxiliary assemblies 6a-6d by the member 3. The assembly 1 has two kinds of fuel rods 7a, 7b at a large diameter and a small diameter. In an auxiliary assembly 6b inside of the assembly 1, of which two sides are arranged close to the gap 9b, the fuel rod 7b at 1/3 or more of the whole is formed, and in the auxiliary assemblies 6a-6c, the fuel rod 7b at 1/5 of the whole is formed. Decelerating ability inside of the assembly is thereby evened.
Patent JP-H094377-A (JP)
Title: Back-filling material injecting device for shield machine
Inventor: HATA YOSHINORI
IPC: E21D11/00
Filed: 1995-06-19
Abstract: PURPOSE: To form no projection on the outer peripheral face of a skin plate by providing a back-filling material passage and a coagulant passage in parallel in the skin plate, and opening the outlet sections of the passages adjacently to the rear end section of the skin plate. CONSTITUTION: Injection ports 39 of check valves 26 injecting a back-filling material and a coagulant are adjacently provided to face a tail void section 42, and the back-filling material and the coagulant from the injection ports 39 are mixed immediately after they are injected to the tail void section 42. When a back-filling material passage 4 is clogged, the passage is switched in sequence, and a couple of a coagulant passage 5 and the back-filling material passage 4 are invariably used. When all back-filling material passages 4 are clogged, another injection unit is used for similar actions. The check valve 26 opened by the prescribed pressure or above is provided at a large-diameter section 27, and the coagulant injected from an outlet section is prevented from flowing back and infiltrating into the unused back-filling material passage 4.  When the unused back-filling material passage 4 is newly used, the solidification reaction in the passage 4 can be prevented.
Patent JP-S5277010-A (JP)
Title: Preparation of disodium salt, d, l-malate hydrate
Inventor: MATSUURA AKIRA
IPC: C07C51/00
Filed: 1975-12-22
Abstract: PURPOSE: A uniform and free-flowing slurry of disodium d, l-malate monohydrate crystals is obtained with a rapid rate of crystallization by cooling aq.  solution of the disodium salt to 30W50°C under stirring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5579684-A (JP)
Title: Multiplex current type inverter system
Inventor: MOTOBE MITSUSACHI
IPC: H02M7/515
Filed: 1978-12-11
Abstract: PURPOSE: To obtain a multiplex inverter of simple circuit construction, compact size and low cost, by coupling phase reactors between the DC input terminals of inverters to suppress the fluctuation in a current due to the DC voltage difference between the inverters.  
     CONSTITUTION: Phase reactors 12, 13 are coupled between the DC input terminals of a first and a second current-type inverters 4, 9 to suppress the fluctuation in a current due to a DC voltage difference. DC reactors 3, 6 are connected to the middle points of the phase reactors 12, 13. The inverters 4, 9 are so controlled that the inverter 4 leads by 30°, for example, to the other 9. Although the fluctuation in the current due to the DC voltage difference between the inverters 4, 9 can be suppressed by the phase reactors 12, 13, the pulsation in the current due to the DC voltage difference between a converter 2 and the inverter 4 or 9 cannot be suppressed by the phase reactors. To suppress the pulsation in the current, the DC reactors 3, 6 are connected to the phase reactors. This results in simplifying the circuit construction and reducing the size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1129698-A (JP)
Title: Polyester block copolymer composition for molding continuous length matter
Inventor: AKIBA KAZUTERU
IPC: C08L71/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in form retention in molten state useful for continuous length matter, etc., by compounding a polyester block-copolymer comprising specific components with filler. SOLUTION: The composition comprises (A) 100 pts.wt. of the polyester block-copolymer mainly consisting from (i) high melting point crystalline polymer segment mainly consisting crystalline aromatic polyester unit, (ii) low melting point polymer segment mainly consisting from aliphatic polyether units and/or aliphatic polyester units, (B) 1-100 pts.wt. of the filler (preferably, glass fiber, etc.). The melt-flow rate (observed following ASTM D-1238 under 2160 g load) of the composition is set to <15 g/10 minutes at the temperature T0 defined by the melting point of the component A and the formula [Tm is the melting point of the component A; R(x) is number of x of ten digits].
Patent JP-S5940506-A (JP)
Title: Detector for quenching of superconductive magnet
Inventor: ISOJIMA SHIGEKI
IPC: G01K11/12
Filed: 1982-08-30
Abstract: PURPOSE:To detect quenching phenomenon of a superconductive magnet quickly by a method wherein an optical fiber is prepared along a superconductor which is a component of the coil and optical attenuation is measured at the detecting end. CONSTITUTION:A slot 5 is prepared along the whole length of the surface of a stabilizing conductor 3 of a superconductor 1 and an optical fiber 6 is inserted into the slot 5. A light emitting element 7 and a photo receiving element 8 are provided at one end and another end of the optical fiber respectively and an optical damping factor meter 9 is connected to the photo receiving element 8. An equipment 10 is an electric power source. When the temperature of the conductor 1 rises because of transition to normal conducting state in a large scale caused by quenching, optical attenuation of the fiber 6 changes and the change is detected by the damping factor meter 9 quickly. Thus the current can be reduced before the current by-passes in the stabilizing conductor 3. Accordingly the stabilizing conductor amount can be reduced and current density can be increased. The movement of the conductor or local temperature rise caused by crack, etc., can be detected immediately, thus highly reliable detection of quenching can be realized.
Patent JP-H0813229-A (JP)
Title: Shower cap
Inventor: FURUYA MASARU
IPC: A42B1/12
Filed: 1994-07-04
Abstract: PURPOSE:To provide a shower cap capable of sufficiently suppressing an unpleasant feeling due to mustiness and loss of hairstyle without performing troublesome rolling operations with a towel, etc. CONSTITUTION:This shower cap is obtained by boring many small holes H having >600 to <=2000mum diameter in a head tip of a cap part 1 in the shower cap equipped with a cap part 1 formed from a plastic film and a gathering part 2 provided in a covering port thereof.
Patent JP-S63316552-A (JP)
Title: Telephone service system at the time of absence
Inventor: IBATA MITSUNORI
IPC: H04M1/65
Filed: 1987-06-18
Abstract: PURPOSE:To attain the classification of a transmitting person accompanying the setting of a code number, to hold a privacy, to improve a serviceability, and to diversify a use by adding a code number analysis and a special present mode corresponding to it. CONSTITUTION:When a transmitting person 1a calls to a receiving side 1b, a password number is added to a telephone number and transmitted, a mode is confirmed by a mode confirming part 1c at the receiving side 1b, in accordance with the mode, (1) at the time of an absent mode, regardless of the registration and non-registration of the password number, a message accumulating device 1d is operated, (2) at the time of a specific present mode, (a) when the password number non-registration or the password number input are not executed, the accumulating device 1d is operated, (b) when the password number registration is already executed, continuously a calling is executed and a general call can be executed. (3) At the time of a present mode, the general call is executed. A password number analyzing part 1e includes number analyzing password number accumulating part 1f and a password number collating part 1g, and after the transmitted password number is stored into a number storing part 1g, an accumulating action and call is changed over by collating results with a register in the accumulating part 1f.
Patent JP-2000344756-A (JP)
Title: Purification of oxazole
Inventor: AOKI TADANARI
IPC: C07D263/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously distilling high-purity oxazole not containing a low boiling point component such as methanol, acetone or ammonia and not containing a high boiling point component such as water or acetonitrile in high recovery rate without using an organic substance such as benzene, a metal, an acid or an alkali salt and consuming an alkali when oxazole is separated from a mixture of oxazole containing methanol, acetone, acetonitrile, water and ammonia. SOLUTION: This method for purifying oxazole comprises distilling a mixture of oxazole containing methanol, acetone, acetonitrile, water and ammonia in a rectifier in the presence of acetone enough to subject methanol to azeotropic separation, concentrating and separating methanol and ammonia together with acetone as a mixture from tower top, separating acetonitrile and water as a mixture from the lower part of the tower and continuously recovering oxazole from the central part of the tower when oxazole is separated from the mixture of oxazole containing the above compounds.
Patent JP-S5484918-A (JP)
Title: Deflector
Inventor: TAMAOKI EIJI
IPC: H01J29/76
Filed: 1977-12-20
Abstract: PURPOSE:To obtain good raster and convergence, by combining the external magnetic field with the field by horizontal and vertical deflection coils, in in-line system. CONSTITUTION:The distribution of magnetic field by horizontal deflection coil is taken as the pin cushion magnetic field at the neck and as barrel magnetic direction at the cone, and torally as pin cushion magnetic field. On the other hand, the  vertical deflection coil is adopted for the barrel magnetic field and the distortion up and down is taken as pin-cushion type. Further, only for the pin cushion magnetic field distribution caused by the magnets 3 and 4 left and right, the horizontal deflection coil produces the distribution toward barrel magnetic field, obtaining the raster improving the distortion up and down through the combination of the external magnetic fields 3 and 4 and totally, the picture excellent in convergence. Further, the end magnet poles of the external magnetic fields 5 and 6 are shortened so that the center of the secondary magnetic field 7 can be positioned toward vertical axis corresponding to the angle line 11 of picture, avoiding mis-convergence.
Patent JP-S5942294-A (JP)
Inventor: HASHIMOTO YASUHIKO
IPC: B25J17/00
Filed: 1982-08-31
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-S5675995-A (JP)
Title: Vane type rotary compressor
Inventor: OKUDA TOORU
IPC: F04C29/00
Filed: 1979-11-22
Abstract: PURPOSE: To improve the efficiency of compressor by using the outer curvature of two intersecting and parallel centerless cylinders as an inner circumferential wall face of a cylinder where they are contacted with the inner circumferential wall face of cylinder at one point in two intersections while faced against the rotor at the other point.  
     CONSTITUTION: A cylinder 2 is made of a cylinder 4 having a radius R 3  around a point O 3  and a cylinder 3 having a radius R 1  around a point O 1  which is departed by predetermined distance from said point O 3 . The rotor 5 will rotate around a point O 2  which is located between said points O 1  and O 3 , where the radius is determined such that the rotor 5 will contacts with the inner circumferential wall of cylinder 2 at the intersections between the cylinders 3 and 4. At the intersection B, quite small gap is provided between the cylinder 2 and the rotor 5. Consequently the changing rate of the volume of the compression chamber for the rotary angle of the rotor 5 is reduced resulting in the improvement of efficiency of the compressor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5579165-A (JP)
Title: Controlling system of ink pressure and feed for ink jet type recorder
Inventor: KAKEFU SADAO
IPC: B41J2/175
Filed: 1978-12-12
Abstract: PURPOSE:To facilitate sequence control, and to quickly start this device, by mounting an ink jet set pressure detecting means for controlling the opening and closing of a magnet valve to an accumulator, in which ink from a pump is admitted and which accumulates pressure. CONSTITUTION:Ink from an ink cartridge 1 passes through a sub-tank 2, is pressurized by means of a pump portion 4 and passes through a filter 5, the pulsation of pressure is absorbed by means of an accumulator 6, and the ink passes through a magnet valve 7, is injected from a head portion 8 and is printed on recording paper 10. A jet set pressure detecting means is installed to the accumulator 6, the magnet valve 7 is closed when pressure in the accumulator is not more than set pressure, and the magnet valve is opened when the pressure reaches set pressure. When pressure in the accumulator 6 reaches jet set pressure by the pressurization of the pump, the magnet valve 7 is opened, and printing is started from the head portion 8.
Patent JP-H06337407-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: SATO TAKASHI
IPC: G02F1/1333
Filed: 1993-05-31
Abstract: PURPOSE:To avoid the degradation of display quality caused by dislocation of upper and lower substrates by improving the display quality by thinning a liquid crystal display device, and eliminating contraction of polarizing plates even in a high temperature and high humidity environment. CONSTITUTION:Polarizing plates 2 and 3 are stuck directly on the surfaces of substrates 8 and 8 constituting a display panel 1, and glass plates 4 and 5 are stuck on these polarizing plates 2 and 3. Since the void is not arranged between the polarizing plates 2 and 3 and the substrates 8 and 8 in this way, a device itself becomes thin, and since the polarizing plates 2 and 3 are constituted so as to be sandwiched between the glass plates 4 and 5 and the substrates 8 and 8, these do not contract even in a high temperature and high humidity environment.