baber/WOPTO huggingface dataset:
Patent JP-H0265033-A (JP)
Title: Ion beam source for radio frequency
Inventor: HORUSUTO REEPU
IPC: H01J27/16
Filed: 1989-04-26
Abstract: PURPOSE: To generate beam with high intensity of low ion energy by installing a radio frequency coil coaxially in the inside of an ionization container and providing a beam generating system with combinations of porous extraction lattices and ion focus converging units. CONSTITUTION: A radio frequency coil 3 is arranged coaxially in the inside of an ionization container 1 and the coil 3 has functions of generating automatic ring discharge and generating anisothermal plasma of ion, electron, and neutral gas fine particles. The ionization container 1 is produced as a conductive container of a metal and a beam forming system comprises combinations of porous extraction lattices 6, 7, 8 and focus converging units 8, 9, 10 which are directly continued from the lattices and especially which can be selectively turned on. As a result, metal ion beam with high intensity of extremely low energy can be generated.
Patent JP-S5231582-A (JP)
Title: Lamp discharging mixed steam
Inventor: NAGANO SATOSHI
IPC: H01J61/20
Filed: 1975-09-05
Abstract: PURPOSE: To provide a device for obtaining a high coloring effect similar to that of an incandescent bulb by prescribing metallic halogenide to be mixed and enclosed for improving efficiency and a coloring effect, etc. to Sn and Ca. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60251803-A (JP)
Inventor: OKA YUUICHI
IPC: A01B63/00
Filed: 1984-05-25
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-S62261698-A (JP)
Title: Stand type electric fan
Inventor: YOSHIKAWA HIROSHI
IPC: F04D25/08
Filed: 1986-05-09
Abstract: PURPOSE:To make height control over a body ever so easy, by clamping a stationary plate, having a concave part, to the inner surface of an outer pipe, and constituting an inner pipe with a guide plate to be inscribed with the outer pipe and a ball to be engaged with the concave part. CONSTITUTION:An inner pipe 3 is inserted into an outer pipe 6, and a stationary plate 8 installing a concave part 7 in an inner surface of the outer pipe 6 is clamped to the inner pipe. The ball 5 inset in a hole 1 of a guide plate 2 is energized outward by a spring 4. When the inner pipe 3 is moved up and down by hand and adjusted to some extent, the ball 5 is engaged with either of concave parts 7, thus a body can be set to optional height.
Patent JP-H08276693-A (JP)
Title: Direct liquid-type writing tool
Inventor: AKIYAMA YOSHINOBU
IPC: B43K7/02
Filed: 1995-04-07
Abstract: PURPOSE: To provide a direct liquid-type writing tool wherein air in an ink can be completely removed by a centrifugal separator and dripping of the ink can be eliminated also when a tail end side of an axial barrel is sealed by a pillar body whose periphery is coated with a paste-like back flow preventing body. CONSTITUTION: A direct liquid-type writing tool has an axial barrel 1 having a pen tip 2 at its head end. The axial barrel 1 is filled with an ink 1 directly. The tail end side of the axial barrel 1 is sealed by a pillar body 5. The periphery of the pillar body is coated with a paste-like back flow preventing body 6 and the pillar body is formed of an open cell body through which gas passes but the ink hardly passes. The front part of the pillar body 5 is filled with the ink 1.
Patent JP-H0626755-A (JP)
Title: Temperature detecting device
Inventor: TAKAHASHI RYOICHI
IPC: F25D29/00
Filed: 1992-04-27
Abstract: PURPOSE:To obtain a device for raising workability in composing a heat sensitive element by improving a mounting structure of a temperature detecting means such as a heat sensitive element and the like which is of built-in type in a foamed heat insulation material. CONSTITUTION:For example, in the case of a low temperature store, a heat sensitive cylinder body 20 which responds to temperature in an inner box 12 by making contact with the inner box 12 is buried in a foamed heat insulation material 13, and there is a guide tube 23 which is made of resin, projects outward from an outer box 11 and is connected to this heat sensitive cylinder body 20. Through this guide tube 23, such a temperature detecting means as a heat sensitive element 30 is inserted into the heat sensitive cylinder body 20 and detects temperature in the inner box 12. A connected portion of the heat sensitive cylinder body 20 and the guide tube 23 executes smooth abutment because both have the same inner diameter and the same inner periphery face, therefore, in the case of assembling, the heat sensitive element 30 can be smoothly assembled into the heat sensitive cylinder body 20 through the guide tube 23.
Patent JP-H09293280-A (JP)
Title: Production of optical recording medium
Inventor: MATSUMOTO MASAHIRO
IPC: G11B7/26
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium of a sticking type which has a uniform film thickness and is free from deformation and air bubbles by curing the adhesives existing on the light transparent parts of either inner peripheral parts or outer peripheral parts, then curing the adhesives of another uncured parts. SOLUTION: Two sheets of the optical recording medium substrates formed by allowing the inner peripheral parts and outer peripheral parts to remain as transparent parts on the polycarbonate substrates having a prescribed diameter and forming recording layers thereon are used. The film forming surfaces of these substrates are disposed to face each other and the adhesives are applied thereon in such a manner that the film thicknesses of the adhesives are made uniform. The adhesives are UV curing type adhesives to which a thermosetting property is imparted. The superposed substrates formed in such a manner are transported to a UV irradiation device.  The device arranges a metallic plate having a hole of a prescribed diameter hole at a place of a prescribed height above the substrate below a heat ray cut filter in such a manner that this plate exists concentric with the center of the substrate existing below the hole. The adhesives in the inner peripheral parts of the substrate are cured by executing irradiation with UV rays. The substrates are transported into an oven set at a prescribed temp,. The substrates are held in metallic disks approximately uniform in temp. over the entire part and are heated.
Patent JP-S5535208-A (JP)
Title: Fractional theorem method for polyamine
Inventor: YAMADA HIDEAKI
IPC: C12Q1/26
Filed: 1978-09-04
Abstract: PURPOSE: To calculate the contents of spermidine and spermine in a sample respectively by measuring color reaction, using hydrogen peroxide formed by making cattle blood plasma amine oxidase upon sample body fluids, in two kinds of specific methods and by using two obtained values.  
     CONSTITUTION: The polyamine quantitative measurement making use of luminesescence of a luminous sample (e.g. a phosphoric-acid buffer solution of 4-aminoantipyrine, phenol and peroxidase) by hydrogen peroxide formed by making cattle blood plasma amine oxidase upon sample body fluids is carried out in rate assay and end-point assay methods and simultaneous equations of equations I and II are solved to obtain spermidine density [D] and spermine density [M]. Further, simultaneous equations different in coefficient from the above-mentioned equations are used for a case of using fixed cattle blood plasma amine oxidase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60251461-A (JP)
Title: "kana"/"kanji" converter
Inventor: KUBOTA JIYUNICHI
IPC: G06F17/22
Filed: 1984-05-28
Abstract: PURPOSE:To reduce the number of accesses of a dictionary having a slow retrieval speed and to shorten an average word retrieval time by storing a word retrieved from a word dictionary having a large retrieval time in an exclusive temporary storage device. CONSTITUTION:The titled device is provided with the 1st word dictionary 3 storing the readings of Japanese words and their descriptions, the 2nd word dictionary 4 storing the readings of Japanese words and their description and having a smaller retrieval time of a Japanese word having the word reading which coincides with the input reading as compared with the dictionary 3, the 4th word dictionary 10 correspondingly storing the readings and descriptions of the prescribed number of words retrieved from the dictionary 3 and rewritable at its contents, and the 5th word dictionary 5 correspondingly storing the readings and descriptions of the prescribed number of words newly retrieved from the dictionaries 3, 4, 10. At the retrieval of a Japanese words having the same word reading as the input reading, a retrieval control part 11 retrieves the dictionary 5 at first and retrieves the dictionary 3 finally to reduce the number of accesses of the dictionary 3.
Patent JP-H07291538-A (JP)
Title: Reel for distribution
Inventor: MURATA KENTARO
IPC: B65H75/14
Filed: 1994-04-22
Abstract: PURPOSE:To provide a reel for distribution where the deformation is small, the weight is light, the rigidity is kept without deflection, and the stock material to be used is reduced as much as possible. CONSTITUTION:In a reel for distribution where a flange part 2 is provided with a plurality of spokes 3, a plurality of through windows 4 which are pierced in the wall thickness direction, and an outer circumferential edge 5 forming the outer circumferential part of the windows 4, a recessed groove 7 whose wall thickness is reduced except an intermediate part 6 of the windows 4 is formed on the outer surface side of the outer circumferential edge 5 part of the windows 4.
Patent JP-H06317033-A (JP)
Title: Garage unit with balcony and unit building
Inventor: YOSHIMURA KOICHIRO
IPC: E04H1/02
Filed: 1993-05-10
Abstract: PURPOSE:To form a functional unit building by juxtaposing a garage unit with a balcony and a low-ceiling garage unit formed so as to have the same height as the garage part thereof, and by installing a box type building unit on the low-ceiling garage unit. CONSTITUTION:A garage unit 2 with a balcony has a framework 7 in which beam members 6 are laterally mounted to form a rectangular shape on the columnar bodies 5 arranged at four corners in a position lower than the upper ends thereof, and are connected by welding. The lateral members 8 that have been bolted to the lower parts of the columnar bodies 5 are removed at a site after the garage unit has been transported. The floor 9 being the ceiling and balcony of the garage is provided between the beam members 6, and balcony handrails 10 are provided in a U-shape in plan view between the upwardly projected columnar bodies 5. On the other hand, a low-ceiling garage unit 3 is provided with columnar bodies 12 of the same height as the beam member 6 arranged at four corners, and with a framework 14 in which beam members 13 are laterally mounted in a triangular shape on the upper ends thereof. A low-ceiling garage unit 3 is juxtaposed on the rear side of the balcony-fitted garage unit 2 as shown, and a unit building 1 is completed by installing a building unit 4 on the unit 3.
Patent JP-H02285685-A (JP)
Title: Laminated piezoelectric element
Inventor: KAWAMURA YUKINORI
IPC: H01L41/09
Filed: 1989-04-27
Abstract: PURPOSE:To eliminate a dielectric breakdown at the dielectric treatment parts of electrode layers and to improve the reliability of the life of an element by a method wherein the distances between the end parts of the electrode layers subjected to dielectric treatment to a pair of external electrodes provided in opposition to the side surfaces of a laminated material and the external electrodes are limited to a certain specified range. CONSTITUTION:Grooves 7 are formed at the end parts of electrode layers 2, which are subjected to dielectric treatment to external electrodes 3, by notch from the side surfaces of a laminated material prior to the formation of the electrodes 3. The insulation distances between the end parts of the layers 2 and the electrodes 3 are determined according to the depths of the grooves, whereby the distances between the end parts of the layers 2 subjected to dielectric treatment to the electrodes 3 and the electrodes 3 are set into a length equivalent to the minimum thickness or thicker of each piezoelectric material layer 1 consisting the laminated material. Lead wires 6A and 6B are respectively connected to a pair of the electrodes 3. A DC voltage of 400V is periodically applied through these lead wires 6A and 6B and the reliability of the life of an element is verified. If even if 10<8> times elapse, a dielectric breakdown is never caused and the function of the element is not reduced at all.
Patent JP-S62263457-A (JP)
Title: Preparation of immobilized urease membrane for urea sensor
Inventor: SHIONO SATORU
IPC: C12N11/04
Filed: 1986-05-12
Abstract: PURPOSE:To prepare a high sensitivity sensor, by using an aqueous polyvinyl pyrrolidone (PVP) solution having 2,5-bis-cyclopentanone disodium salt (BASC) added thereto as an urease immobilizing material to perform the irradiation of light. CONSTITUTION:An aqueous solution containing urease is applied to a pH-ISFET chip 1. Thereafter, the gate surface part of a pH-ISFET element 2 is irradiated with light of an ultraviolet region using an exposure device. Successively, a part of the chip 1 of a sensor is immersed in a glutaraldehyde (GA) solution to be developed to obtain an immobilized urease membrane 3 only on the right- hand surface part. By this method, the membrane 3 rich in the immobilization quantity of urease is obtained and a high sensitivity sensor can be formed.
Patent JP-H09291124-A (JP)
Title: High-impact rigid vinyl chloride resin tube
Inventor: OOMURA TAKAHIRO
IPC: C08F285/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-impact rigid vinyl chloride tube excellent in impact resistance and tensile strength. SOLUTION: This high-impact rigid vinyl chloride resin tube is obtd. by forming a vinyl chloride resin compsn. obtd. by polymerizing vinyl chloride alone or radical-polymerizable monomers including vinyl chloride as the main component in the presence of an acrylic copolymer. It has a Charpy impact strength (notched) at 23 deg.C of 90 to 140kg.cm/cm<2> and a tensile strength at 23 deg.C of 447 to 600kg/cm<2> .
Patent JP-H07312929-A (JP)
Title: Rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1994-05-23
Abstract: PURPOSE:To enable the smooth practice of changeover operations in housing and arranging planting device parts for divided seedlings from an operative state through a separated to an inoperative states. CONSTITUTION:This rice transplanter is capable of moving seedling planting device parts (8A) and (8B) parallel by the operations of parallel quadric link mechanisms (A) and (A) in once setting the seedling planting device parts (8A) and (8B) in a separated state in a process for changing over the seedling planting device parts (8A) and (8B) from an operative to an inoperative states, avoiding partially interfering the seedling planting device parts (8A) and (8B), setting the seedling planting device parts (8A) and (8B) in a state of rotating and opposing in the separated state, approaching the parallel quadric link mechanisms (A) and (A) from the opposite to the adjacent states and setting the seedling planting device parts (8A) and (8B) in the inoperative state.
Patent JP-H01281881-A (JP)
Title: Vibrationproof handle for power tool
Inventor: OTSU SHINKI
IPC: B25G1/01
Filed: 1988-04-30
Abstract: PURPOSE:To lighten the whole power tool and to increase its operability by forming in a handle the recessed part or projecting part which is opposed to the projecting part or recessed part of the handle holder fixed to the power tool main body and freely fittable each other and engaging the handle and handle holder by their connection via the elastic body arranged between these opposed recessed part and projecting part. CONSTITUTION:A handle 3 and handle holder 2 are engaged by connecting via the elastic body 4 arranging the recessed parts 3a, 3b of the handle 3 between the projecting parts 2a of of the handle holder 2. The handle 3 is thus supported vibrationproofingly for the tool main body 1. The whole power tool can thus be lightened by forming the recessed parts 3a, 3b and projecting part 2a and the operability can be increased.
Patent JP-S5732355-A (JP)
Title: Spring steel with superior wear resistance
Inventor: IZUMI SOUICHI
IPC: C22C38/00
Filed: 1980-08-06
Abstract: PURPOSE: To enhance the wear resistance of a spring steel by adding a specified amount of Cr to the steel with relation to the Si content.  
     CONSTITUTION: This spring steel for a car contains 0.55W0.65% C, 1.40W2.30% Si, 0.70W1.00% Mn and 0.1W1.9% Cr. Cr is added in the range of the oblique line part of the diagram with relation to Si satisfying 2.09-0.857×Si%≤Cr%≤3.09- 0.857×Si%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5333569-A (JP)
Title: Method of reducing lattice defects of single crystal
Inventor: HAYAFUJI TAKANORI
IPC: H01L29/04
Filed: 1976-09-09
Abstract: PURPOSE: To let only the defects in a specific direction grow and reduce the lattice defects of single crystal by making use of the fact that the production density of stacking faults depends upon plane bearings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02296644-A (JP)
Title: Box-shaped structural body
Inventor: AMAYA TATSURO
IPC: B65D6/14
Filed: 1989-04-27
Abstract: PURPOSE:To exhibit the excellent function of shielding electromagnetic wave and reduce the cost and weight by setting an aluminum honeycomb core within a sandwiched panel interposed between its surface plates and projecting one end of said core beyond both surface plates into contact with a frame. CONSTITUTION:An aluminum honeycomb core 13 is set within a sandwiched panel 9 with one end part 15 thereof in a ribbon direction projecting beyond the end parts 16 of both surface parts 14 and, when engaged into a frame 8, forms a crushed part 15' by being pressed and buckled, thereby ensuring a tight fit into the frame 8. In doing so, at the end parts 15 of each aluminum honeycomb core 13, the end part of each cell wall in the ribbon direction kept electrically conductive by a resin adhesive for molding is brought into contact with the electrically conductive frame 8 to form an integral electric conductor. Therefore, a movable shelter wholly becomes an integral electric conductor, exhibiting the excellent function of shielding electromagnetic wave.
Patent JP-H01278881-A (JP)
Title: Control method for motor-driven power steering device
Inventor: TANIGUCHI YOSHIAKI
IPC: G05D17/00
Filed: 1988-04-30
Abstract: PURPOSE:To make a handwheel angle quickly convergeable even in case of a small steering angle by detecting counter torque acting contrary to steering torque and such a torque that an electric motor generates, and making this motor generating torque so as to be controlled with a desired value being set from this counter torque. CONSTITUTION:A motor-driven power steering is provided with a counter torque detecting means 3a, detecting counter torque acting contrary to steering torque and such a torque that an electric motor generates, and a steering target setting means 3b setting a desired value of the steering torque from this counter torque. Steering takes place under the power relationship with the counter torque R acting contrary to the steering torque TD and the motor generating torque TM. The counter torque R consists of sliding resistance R1 in a link system, a self-aligning torque R2 by wheel alignment, and surface resistance R3. In order to make a startup to a pinion angle of the steering torque TD speedier than the conventional one, the desired torque is set from the counter torque, and a specified area is installed in this desired value and on the basis of this area, the motor generating torque is controlled.
Patent JP-H046303-A (JP)
Title: Combustion exhaust gas circulating furnace and combustion method
Inventor: HYODO KEN
IPC: F23C99/00
Filed: 1990-04-24
Abstract: PURPOSE:To increase the heat transfer efficiency of a combustion furnace and to reduce an amount of gas discharged after combustion by a method wherein, in a combustion furnace using fossil fuel, fuel is burnt by using oxygen gas as a part of exhaust gas from the combustion furnace is returned to the combustion furnace. CONSTITUTION:Fossil fuel is charged from a feed part 2 to a combustion furnace 1 to burn it in a combustion furnace 1. Steam is generated by a heat exchanger 5, the steam being fed to a turbine through a pipe 6 to rotationally drive the turbine. Exhaust gas generated after combustion in the combustion furnace 1 is discharged in the open air after the flow of it through a discharged pipe 7, a heat exchanger 8, a distributor 9, and an exhaust gas treating device 10. A part of exhaust gas passing through the distributor 9 is fed to a mixer 12 through a recycle pipe 11. Oxygen gas fed from a gas feed source 16 and heated by the heat exchanger 8 is fed to a mixer 12 and mixed with exhaust gas. The mixture gas is introduced in the combustion furnace 1 through an introduction part 4 of the combustion furnace 1 and burnt together with the fuel.
Patent JP-S60253272-A (JP)
Title: Semiconductor device
Inventor: SAKAI YOSHIO
IPC: H01L29/78
Filed: 1984-05-30
Abstract: PURPOSE:To reduce the resistance of source-drain, and to prevent the lowering of the mutual conductance of an MOSFET by forming a high-concentration impurity region having the same conduction type as source-drain to the lower section of a low-concentration impurity region for the source-drain. CONSTITUTION:In an MOSFET such as an N channel one, low-impurity N type diffusion layers 5 having depth of 0.3mum or less and impurity concentration of 16<16>-10<19>cm<-3> are shaped in regions being in contact with a gate electrode 2 in order to increase withstanding voltage between a source and a drain. Since a depletion layer extends from a P type substrate 1 in the regions, electric-field concentration at the end of the drain is relaxed, and the extension of the depletion layer contributes to the increase of withstanding voltage. Low-resistance N type regions 6 having impurity concentration of 10<19>cm<-3> or more are formed to the lower sections of the low concentration regions 5 in order to prevent the lowering of mutual conductance by the resistance of the low concentration regions 5.
Patent JP-H05283737-A (JP)
Title: Semiconductor end light emitting element
IPC: H01L33/10
Filed: 1992-04-01
Abstract: PURPOSE:To manufacture the title stably actuating semiconductor end light emitting element by a method wherein at least the shape of a part corresponding to the active layer of the second end is not paralleled with the output end. CONSTITUTION:At least the shape of a part of the second end 11 is taken in a wedge type notched shape 14 having an aperture part in almost the same size as the width of an electrode stripe part 8 making an acute angle of theta15 so that the inversely emitted light 31 in the opposite direction to that of outgoing light 30 may be dispersed as a dispersing light 32 on the end in the wedge type notched shape 14. At this time, most of the inversely emitted light 31 is reflected on the end in the wedge type notched shape 14 with only a part thereof going out straight ahead so that the inversely emitted light 31 may be suppressed without being doubled. Through these procedures, the returning light to an active stripe layer can be efficiently lowered to avoid the laser oscillation so that the spectrum modulation of output light may be reduced even at low temperature or in high output time thereby enabling the stable characteristics causing no laser oscillation at all to be displayed.