baber/WOPTO huggingface dataset:
Patent JP-S5583134-A (JP)
Title: Electron gun for cathode ray tube
Inventor: TAKENOBU MASAYA
IPC: H01J29/48
Filed: 1978-12-19
Abstract: PURPOSE: To reduce the diameter of beam spot by constructing main focusing lens with the five electrodes then bringing the potential of each electrode from three previous electrodes toward fluorescent face side sequentially low, high, low, middle, and high voltage or middle, high, low, middle and high voltage.  
     CONSTITUTION: Previous three pole section is formed with cathode 1, control grid 2 and acceleration electrode 3. Then complex focusing lens is formed with first anode 4, second anode 5, third anode 6, fourth anode 7 and fifth anode 8. Low potential is applied on first and third anode 4, 6 while high potential is applied on second and fifth anode 5, 8 and middle potential is applied on fourth anode 7. Middle potential is applied on first anode 4 in place of said low potential. With such structure astigmation of focusing lens can be suppressed considerably and the diameter of beam spot can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01321383-A (JP)
Title: Magnetic sensor
Inventor: SAKAIRI NATSUHIKO
IPC: G01R33/02
Filed: 1988-06-24
Abstract: PURPOSE:To enable measurement of a weak DC magnetic field using a coil by vibrating a chopper in a magnetic field to be measured to vary the number of magnetic fluxes interlinking the coil cyclically. CONSTITUTION:A chopper 10 comprises a flat vibration section 11, a shaft 12 and a leg 13 and is fixed on a substrate 9 through the leg 13. Then, the shaft 12 is provided with a piezo-electric element 2 and when a voltage with a fixed frequency is applied to an element 2 with a driving circuit 3, the element 2 is extended and reduced and with this action, the vibration section 11 vibrates to turn a DC magnetic field to AC. As a result, an induced voltage is generated in a coil 4 by the AC converted magnetic field to be inputted into a synchronous detection circuit 7 through an amplifier 6 and the circuit 7 outputs a signal detected with an output voltage of the circuit 3 as synchronous signal. Then, the intensity of a magnetic field can be measured from an output signal of the circuit 7.
Patent JP-S6136910-A (JP)
Title: Parallel and side abutting type core
Inventor: TO HIROYOSHI
IPC: H01F27/25
Filed: 1984-07-30
Abstract: PURPOSE:To reduce an excitation rush current by giving linear transformation to two, large and small, annular cores formed spirally by a directional silicon steel belt having a required width to constitute a side abutting type core. CONSTITUTION:A large, annular and laminated core is constituted by arranging a directional silicon steel belt spirally and coaxially. A small annular core is constituted similarly by arranging a directional silicon steel belt having the same width as the above spirally and coaxially. After these large and small cores are subjected to linear transformation and heat treatment, they are bundled up to constitute two linear core legs 1 and 1'. A double, annular and laminated core obtained by forming a nondirectional silicon steel belt spirally is subjected to heat treatment so as to be long elliptic and divided coaxially into two parts to constitute four pairs of anchor-type yokes 2 and 2'.
Patent JP-H0711989-A (JP)
Title: Auxiliary machine drive device for automobile
Inventor: KAMEGAYA SHIGERU
IPC: F02D41/08
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the worsening of a brake sensation owing to reduction of a suction negative pressure by a method wherein the load of the auxiliary machine of an engine and the deceleration time of a vehicle at which a throttle valve is in an idle position are respectively detected and during deceleration wherein a load exceeds a given value, the load of the auxiliary machine is decreased. CONSTITUTION:Intake air is introduced by an auxiliary air amount control valve 59 in a manner that the intake air is caused to bypass a throttle valve 60 to regulate an intake air amount of an engine 41. An auxiliary air amount control valve 59 is controlled by means of a number of idle revolutions control means 4. Meanwhile, a hydraulic motor 2 is driven by means of working oil from a hydraulic pump 1 driven by an engine 41 and an auxiliary machine 3 is driven with the aid of a hydraulic motor 2. In this constitution, the load of an auxiliary machine 3 is detected by a detecting means 5. Further, a deceleration time of a vehicle at which the throttle valve 60 is in an idle position is detected by a different detecting means 6. During deceleration wherein a load exceeds a given value, the load of the auxiliary machine is decreased by means of a control means 7.
Patent JP-H0819692-A (JP)
Title: Electric washing machine
Inventor: NAKAYA MASAKI
IPC: D06F39/08
Filed: 1994-07-08
Abstract: PURPOSE:To provide a single tub type electric washing machine to sequentially control each process of washing, rinsing and dewatering without offensive odor generation at the external piping from the overflow opening. CONSTITUTION:A first drainage valve 27 is set on the bottom of the outer tub in which a washing and dewatering tub 15 is mounted, and an overflow part 39 with an overflow opening 41 via a notch 40 is installed at a part of the side wall of the outer tub 13. A water overflow hose 42 and an inner hose 30 are set to communicate an external water drainage hose 31 mounted on a part of the washing machine main body 1 with the water overflow opening 41, and a second water drainage valve 43 as a water stopping means is set on the external water overflow hose.
Patent JP-S635029-A (JP)
Title: Pseidpmonas aerginosa infection vaccine and manufacture
Inventor: FURIIDORITSUHI DORUNERU
IPC: A61P31/04
Filed: 1987-06-24
Abstract: There are described preparations which are active against Pseudomonas aeruginosa infections, namely vaccines for active immunisation, and preparations which contain antibodies and which are intended for passive protection, and their preparation. 
<??>The vaccines contain protective flagella(H) antigens of the a and b H-serotypes, which consist of monomeric components, each monomeric component being composed of certain amino acids with a certain N-terminal amino acid sequence and having a particular molecular weight. The vaccines are prepared from purified flagella(H) antigen solutions. The immunoglobulin G-containing preparations contain flagella(H) antibodies obtained from the blood plasma of human donors or mammals which have been immunised with protective flagella(H) antigens. They can be purified by affinity chromatography.
Patent JP-S5280765-A (JP)
Title: Digital filter
Inventor: KOJIMA KEIKI
IPC: H03H17/06
Filed: 1975-12-27
Abstract: PURPOSE:To equip the circuit which performs addition and subtraction by gathering the signal of the stage where the coefficient absolute value of the filter which multiplies and accumulates predetermined coefficient may become indentical, and to multiply the coefficient with the result of the above circuit, thus reducing the multiplication circuit.
Patent JP-S643083-A (JP)
Title: Porous material of silicon carbide and production thereof
Inventor: KAKO KOJI
IPC: C04B38/00
Filed: 1987-06-26
Abstract: PURPOSE: To produce a porous material of silicon carbide having high strength and high porosity, by constituting an inner layer part of entangled silicon carbide whiskers and a superficial layer part of granular silicon carbide.  
     CONSTITUTION: Silicon carbide whiskers (about 0.1W1.0μ diameter and about 30W100μ length) is uniformly dispersed into a dispersion medium to give a molded article having desired voids. The molded article is impregnated with a thermosetting polymer and heated at 800W1,200°C in a nonoxidizing atmosphere to burn and carbonize the thermosetting polymer. Then the resulting material is heat-treated in an oxidizing atmosphere at ≤800°C, carbon dispersing on the superficial layer part of the molded article is burnt and removed, the resulting material is heat-treated in a nonoxidizing atmosphere at 1,800W2,200°C, the whiskers on the superficial layer part are converted into a granular state to form a high-strength superficial part 1 and to maintain an inner layer part 2 in a whisker state. Further the resultant material is heat-treated in an oxidizing atmosphere at ≤800°C for a proper time to burn and to remove free carbon remaining in the porous material. Consequently, a porous material of silicon carbide suitable for filters for various filtrations is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05331794-A (JP)
Title: Cotton paper and its production
Inventor: YAMAGUCHI KATSUMI
IPC: D21H11/12
Filed: 1992-05-25
Abstract: PURPOSE:To simply produce the cotton paper capable of being suitably utilized as a substitute of paper by effectively utilizing cotton fibers, especially waste cotton generated on the production of cotton products. CONSTITUTION:Cotton fibers having an average fiber length of >=6mm are separated from cotton, and the cotton fibers as a main component are processed into the cotton paper by a wet type paper production method using a binder without changing the cotton fibers into fibrils.
Patent JP-S5861347-A (JP)
Title: Non-adherent resilient belt
Inventor: YOSHIMURA TATSUSHIROU
IPC: F16G1/14
Filed: 1981-10-03
Abstract: PURPOSE:To prevent a belt from slipping at its driving part and to enhance the stability against the folded deformation and the strength against a rupture by forming a film coat made of coating material of a specific fluorine rubber on the surface of the belt. CONSTITUTION:A fluorine rubber film coat 1a is formed on the surface of a belt 1b. The fluorine rubber which is used for the fluorine rubber film coat 1a is a resilient copolymer which is extremely fluoridised, preferably which is a combination of normally 40-85mol% vinyliden fluoride and at least one kind of other fluorine-contained ethylene nonsaturation monomer which can be copolymerized with the vinyliden fluoride.
Patent JP-H0446683-A (JP)
Title: Lead frame for welding in hybrid integrated circuit
Inventor: TAKIGUCHI IWAO
IPC: B23K11/14
Filed: 1990-06-14
Abstract: PURPOSE:To reduce welding current and to lengthen the service life of an electrode by coating with bismuth film on side contacting with the electrode for welding in inner part lead frame and on side contacting with a projection in an insert part. CONSTITUTION:Under condition of press-welding the inner part lead frame 2 and the projection 3 in the insert part 4 at between the electrodes 5, 1 for welding, electric current is conducted at between the electrodes 5, 1 for welding to weld these. The bismuth film 6 is applied at side contacting with the electrode 1 for welding in the inner part lead frame 2 and also at side contacting with the projection 3 in the insert part 4. By applying, the bismuth film on both faces of inner part lead frame, the contacting resistances at the electrode and the projection contacting with the bismuth film are increased. By this method, the welding current can be reduced and heat strain to the electrode can be reduced with reduction of this welding current and the service life of electrode can be lengthened.
Patent JP-S5857440-A (JP)
Inventor: BURUUNO ZARUTOORU
IPC: C23C14/20
Filed: 1982-09-10
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-H0513095-A (JP)
Title: Phosphoric acid impregnation method for phosphoric acid fuel cell electrode
Inventor: MITSUTA KENRO
IPC: H01M8/02
Filed: 1991-06-28
Abstract: PURPOSE:To impregnate the pore of an electrode solvent layer with phosphoric acid without causing damage on the layer by supplying gas containing oxygen and hydrogen to an air electrode and/or a fuel electrode in contact with the phosphoric acid before or at the initial stage of operating a cell, and causing oxygen and hydrogen to react for generating water in the layer. CONSTITUTION:Before or at the initial stage of cell operation, an air electrode and/or a fuel electrode is kept afloat in a phosphoric acid bath at 120 C with an electrode solvent layer 1 directed down, and the mixed gas of 10% of O2, 4% of H2, and N2 and CO2 as a remnant is supplied from the upper side of the electrode for 24 hours. In this case, O2 and H2 gases are diffused into the layer 1, and reach platinum grains 2. Then, reaction takes place on the grains 2 for generating proton from H2, and this proton further reacts with O2 to generate H2O. As a result, damage such as platinum elusion from the layer 1 and the loss of carrier carbon is prevented. Also, phosphoric acid molecules 6 can be caused to quickly impregnate into the bores of the layer 1.
Patent JP-S5860090-A (JP)
Inventor: GOTOU KAZUKI
IPC: D21F5/18
Filed: 1981-10-06
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-S6050091-A (JP)
Inventor: RICHIYAADO HENRII NIIGASU
IPC: B62L3/02
Filed: 1983-08-30
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-H109676-A (JP)
Title: Combustion controller
Inventor: NAKAMURA KENJI
IPC: F24H1/46
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal combustion due to insufficiency of the air and to effec tively judge its state in an abnormal combustion by decreasing fuel gas amount in the case wherein a current value flowing to a blower is decreased from a reference current value by a predetermined value or more at the time of automatic hot water supply, and reducing number of revolutions of a blower. SOLUTION: At the time of starting an automatic hot water supply, a hot water supply solenoid valve 8 is opened, a water flow control valve 6 is fully opened, and hot water is supplied to a bathtub 21. At this time, whether a maximum combustion is possible or not is judged. If it is possible, a current at that time is set as a reference current value after a time T1 has elapsed, while if it is not possible, an intermediate combustion is conducted, and a current value after the time T1 has elapsed is stored as a reference current value. The actual current value is compared with the reference value. If a current phenomenon is recognized, combustion capacity is reduced, and automatic hot water supply is continued. That is, a signal of a hot water supply thermistor 7 is detected by a hot water temperature detector.  A valve opening of a proportional solenoid valve 14 is regulated so as to obtain hot water of a set temperature of a remote controller 2, and a voltage conforming to the valve opening (gas supply amount) is outputted to a blower.
Patent JP-S5860265-A (JP)
Title: Automatic range switch
Inventor: TAKAYAMA KOUJI
IPC: G01R15/09
Filed: 1981-10-05
Abstract: PURPOSE:To achieve an automatic setting the range at the optimum quickly by arranging a means of forcibly controlling a smoothing capacitor of a rectifying/ smoothing circuit to a level below a specified value within a given range each time the range controlling circuit is changed in the setting. CONSTITUTION:At the initial state, a switch 17 is on and a switch 18 and a switch 21 are off while a switch 24 is on and a switch 41 off. 1V inputted is sampled by a first sampling pulse to generate a range up pulse at a terminal 36 at the time t1. At this point t1, the switch 21 is turned on and the switch 24 is turned off thereby switching over the range to 1V. A switch 41 turns on instantaneously and the voltage of a terminal 34 is set at the voltage as auxiliary power source 42 so that the voltage Vb goes to 1.5V. Therefore, even if the output Vb of a rectifying/smoothing circuit 14 gives 1.1V when the input voltage is sampled by the sampling pulse, this is within a specified range of 0.18-2.0V. Therefore, the sampling results won't control the range control circuit 38.
Patent JP-S6137140-A (JP)
Inventor: YAMAUCHI MIKIO
IPC: A61B6/03
Filed: 1984-07-27
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-H08322408-A (JP)
Title: Treatment of lower leaf of leaf vegetable and apparatus therefor
Inventor: KITAHARA KAMIO
IPC: A01D45/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a method for treating the lower leaf of a leaf vegetable capable of automating the treatment of the lower leaf of leaf vegetable and largely distributing to automation of harvest of the main leaf and provide an apparatus for treating the lower leaf. CONSTITUTION: A culture bar 31 in which a leaf vegetable C is cultured is set to a setting position B and a main leaf E of leaf vegetable arranged at the setting position B is held by a harvesting chuck 88 and either one of the culture bar 31 or the harvesting chuck 88 is raised or lowered in the direction in which either one of the bar 31 becomes more distant from the other to separate main leaf E from the lower leaf F and the root D of the leaf vegetable C is held by a root chuck 75 and the root D is cut and separated together with the lower leaf F from the main leaf in the neighborhood of upper face of the culture bar 31 and either one of the root chuck 75 holding the root D or the culture bar 31 is raised or lowered in the direction in which either one of the chuck 75 or the culture bar 31 becomes more distant from the other to pull out the root having the lower leaf from the  culture bar 31 and the root chuck 75 is opened and holding of the root D is released and the root D is dropped to automatically perform the treatment of the lower leaf E.
Patent JP-H0775943-A (JP)
Title: Polishing method, magnetic head obtained by said method, x-ray paralleling and reflecting member having surface polished by said method and abrasive material used in said method
Inventor: YAN HAISUMA
IPC: B24B1/00
Filed: 1994-07-11
Abstract: PURPOSE: To smoothly polish copper or alloy mainly comprising copper by providing polishing material comprising a colloidal suspension, demineralized water, and a chemical activator. CONSTITUTION: To obtain a polished surface, polishing material and a surface 5a to be polished are moved to each other while polishing pressure is applied, so the surface 5a of copper or alloy mainly comprising copper is polished. At this time, a composition of polishing components containing a colloidal suspension of SiO2 particles having an average particle size of 20-50 nm existing in alkali solution, demineralized water, and a chemical activator is used as the polishing material, the polishing pressure of 400-600 g/cm<2> is applied by a polishing material base to absorb the polishing material, and the polishing material base has a hardness in a range from 40 Shore A hardness to 90 Shore D hardness. In addition, 60-100 pts.vol. of the demineralized water and 25-50 pts.vol. of the chemical activator are used per 100 pts.vol. of the polishing components.
Patent JP-S5781765-A (JP)
Title: Facsimile communication system
Inventor: KIKUKAWA SHIYOUICHI
IPC: H04L29/08
Filed: 1980-11-11
Abstract: PURPOSE:To discriminate a faulty sheet among continuous telegrams at the side of the reception terminal side, by informing a fault of communication caused between a transmission terminal and a facsimile exchange device to the reception terminal in the form of an errormessage telegram. CONSTITUTION:When a communication fault is detected while a telegram given from a transmission terminal is received at a facsimile exchange device 300, a communication controller CCU302-1 reports an error massage to a central controller CC304. The controller CC304 cancels the filing action of the message to a magnetic disk device DKU307 and designates the error message telegram set at the device DKU307 instead. The CC304 then gives an indication to a controller CCU302-2 to transmit the error message telegram to a reception terminal to transmit it to the reception terminal.
Patent JP-S643079-A (JP)
Title: Production of ceramic ware having neck part
Inventor: HIKITA KAZUTOMI
IPC: C04B33/30
Filed: 1987-06-24
Abstract: PURPOSE: To produce ceramic ware having a neck part free from strain, by molding a substrate consisting of a main body of a container having a neck part and a hanging stand part having a flange part attached to a base part of the main body of a container and successively hanging down the neck part and the flange part to carry out drying and sintering.  
     CONSTITUTION: A main body 2 of a container having a neck part 3 and a hanging stand part having a flange part 6 around a base part 4 of the main body of a container are molded in an integrating way to construct a substrate 1. Then the substrate is coated with glaze, the neck part 3 is supported on a cut 8 of a hanging board 7 (made of gypsum), the substrate 1 is hung and dried. After drying, the substrate 1 is sent to the next process by a conveyor 9 while being hung. Further the flange part 6 of the substrate 1 is supported on a small- diameter step part 11 of a cylindrical cover 10, the substrate 1 is suspended, the cylindrical covers 10 are piled by several plates and the substrate is burnt. Semimanufactured goods after burning are separated from the hanging stand part 5 by cutting the stand part by a diamond cutting machine to finish ceramic ware 12 having the neck part 3. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0744299-A (JP)
Title: Character input device
Inventor: TOMITA HIROMI
IPC: G06F17/22
Filed: 1993-06-29
Abstract: PURPOSE:To provide a character input device in which an input mode can be automatically set based on an already inputted character near a cursor position. CONSTITUTION:When a key is inputted from an input device 102, a key input processing part 103 stores the character code of the input key in an input character string buffer 104 based on the input mode preliminarily set in an input mode storage part 105, or updates the cursor position, and stores it in a cursor position storage part 106. The input mode of the character at a prescribed position (just before, just after, just above, and just under or the like) for the cursor position stored in the cursor position storage part 106 is discriminated by an input mode discriminating part 107 by referring to the kind and input system of the character stored at the position corresponding to the position of the above mentioned character in the input character string buffer 104, and the discriminated input mode is set in the input mode storage part 105.
Patent JP-S646622-A (JP)
Title: Cooking apparatus
Inventor: WATANABE EMIKO
IPC: F24C7/02
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the cooking apparatus from being affected by a change in the ambient temperature by determining a heating time by multiplying a time required until the output variation of a gas sensor reaches a predetermined value by a constant corresponding to a stable point of the detected temperature of a temperature sensor, in the cooking apparatus with the gas sensor. CONSTITUTION:A control part 20 takes in the detected temperature of a temperature sensor 9 every predetermined time, and detects a stable point Temp of the detected temperature T to store the same. On the other hand, upon commencing the cooking, the control part 20 selects a predetermined value alpha and a constant beta depending on the detected weight of a weight sensor 5, the kind of a food and the like, and further a constant Kn in accordance with the stable point Temp. When heating started, the control part 20 takes in a time t0 required until the output variation of the gas sensor reaches a predetermined value, and set a time obtained by multiplying the time t0 by constants beta and Kn to a heating time hereafter. By this construction, even when the variation of the ambient temperature is large, stable cooking can be performed without being affected thereby.
Patent JP-H07330168-A (JP)
Title: Screw feeder in belt type carrying device
Inventor: KAMIWAKI TADAYOSHI
IPC: B65G15/14
Filed: 1994-06-08
Abstract: PURPOSE:To provide a feeder of a belt type carrying device which is capable of being applied to the bulk material of various kinds irrespective of the bulk density and generates little residue on the bottom. CONSTITUTION:A supporting frame 14 is tiltably connected to a tip frame 18 of a boom, the upper part of an outer cylinder 1 of a body of a screw feeder device S and the upper part of a screw shaft 3 are mounted on the supporting frame 14, a discharging plate 13 is provided on the upper edge part of a screw blade 2 of the screw feeder device, and a material loading port 23 of a conveyor belt is provided at the position opposite to the discharging plate 13.