baber/WOPTO huggingface dataset:
Patent JP-S5684943-A (JP)
Title: Manufacture of fiberboard
Inventor: KOJIMA SATORU
IPC: D21J1/00
Filed: 1979-12-15
Abstract: PURPOSE: To reinforce fiberboards manufactured from a slurry of inorganic fibers such as asbestos and cutting the sheet of the wet mat along cutting lines vertical to its longitudinal direction without reducing the incombustibility of the product, by regulating the supply of a binder so as it is impregnated into the parts of said wet mat corresponding to the cutting lines of the wet mat.  
     CONSTITUTION: A part of a sheet manufacturing drum 2 is dipped in the slurry mixture consisting of a binder such as starch or PVA, and inorganic fibers such as asbestos. A sheet of a wide wet mat 3 is manufactured by rotating the drum, thereby the binder is supplied from a binder supplier 5 provided with a plural manifolds 7 perforated with many holes, and the binder is impregnated into the parts of the wet mat where the mat is cut into individual fiberboards. The edges of the fiberboards are thus reinforced. Since the parts of the boards other than the edge parts contain less binder, there is little influence on the incombustibility of the fiberboards. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6410839-A (JP)
Title: Construction of arck-shaped folded panel roof
Inventor: KAWABE KAZUHIRO
IPC: E04B7/12
Filed: 1987-06-30
Abstract: PURPOSE: To provide a sufficiently large strength with a lightweight construction by constituting an arch-shaped roof by jointing a number of triangle unit plates with the bases folded together to valley shapes and oblique lines folded together to crest shapes. CONSTITUTION: By using concrete based plate members mixed with carbon fiber, an arch-shaped roof is constituted by combining a number of triangle unit plates 1... formed to a isosceles triangle or a scalene triangle each having a long base 1a. In this case, a base 1a... of each triangle unit plate 1... is jointed to the base 1a... of another triangle unit plate 1... and to a base folder together to valley shape, and the oblique line 1b... is jointed to an oblique line 1b of another triangle unit 1 to a crest shape.
Patent JP-H11354037-A (JP)
Title: Magnetron apparatus and its manufacture
Inventor: ENDO KAZUNORI
IPC: H01J23/22
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron device capable of improving assembly accuracy and stable operation. SOLUTION: An anode vane 12 consists of first vanes (12a-12j) having through-holes 15, 16 into which strap rings 13, 14 are inserted, and second anode vanes (12x, 12y) interposed between facing joining faces of cut parts 17, 18 of the strap rings 13, 14. Specified vanes of the second anode vanes (12x, 12y) and the first anode vanes (12a-12j) are electrically connected by the strap rings 13, 14.
Patent JP-H086486-A (JP)
Title: Water surface oscillation simulator
Inventor: MIYAWAKI OSAMU
IPC: A63G31/00
Filed: 1994-06-22
Abstract: PURPOSE:To make a floor area smaller and construction cost lower. CONSTITUTION:A boat 12 floated on a water surface 18 of a water tank 10 is anchored at a specified position by an anchoring machine 16. A moving platform 24 for leaving and boarding of spectators 22 is disposed alongside this boat 12. The rear end of this moving platform 24 is connected to an endless driving chain 26 so that the platform is moved in the forward and backward direction of the boat 12 via this driving chain 26 by driving a driving motor 50. The boat 12 is provided with a boat oscillating means 60 thereunder. This boat oscillating means 60 oscillates the boat 12 via water by means of plural air cylinders 64 which are controlled by a control means 70 according to the videos projected on a screen 80 and incline an oscillation plate 66 in arbitrary directions.
Patent JP-H0453882-A (JP)
Title: Adhesion of work
Inventor: YAMAGUCHI TAKAHITO
IPC: C09J5/00
Filed: 1990-06-21
Abstract: PURPOSE:To prevent an adhesive from protruding from the adhering position by coating the adhering position of at least one of two works with the adhesive under a specified condition and bonding the adhering position of two works together by partially pressing and clamping them. CONSTITUTION:After an adhering position of at least one of two works to be bonded is coated with an adhesive, the adhering positions of two works are bonded together by partially pressing and clamping them in such a manner that the amt. of coating at the pressed and clamped position is less than the amt. of coating at other positions.
Patent JP-S6224665-A (JP)
Title: Solid-state image pickup device
Inventor: KURIYAMA HIROKO
IPC: H04N5/335
Filed: 1985-07-24
Abstract: PURPOSE:To form a vertical type overflow drain potential barrier region and realize a practical charge transfer part in an epitaxial layer by a method wherein an impurity of the opposite conductive type is implanted into a substrate of one conductive type beforehand and an epitaxial layer of the conductive type opposite to that of the substrate is formed on the substrate. CONSTITUTION:A high concentration P-type region 3 is formed in an N-type substrate 5 beforehand and, when a P-type epitaxial layer 4 is made to grow, a high impurity concentration P<+> type region 2 is formed beneath a charge transfer part only by diffusion from the high concentration P-type region 3. An N<+> type region 1 which is to be a light detection part is separately formed to form a vertical type overflow drain and a solid-state image pickup device which has a cross sectional structure of the N<+> type region - the P-type region (epitaxial layer) - the N-type substrate as a light detection part is obtained. With this constitution, as the potential barrier region beneath the light detection part is composed of the epitaxial layer with uniform impurity concentration, the uniform potential barrier region can be obtained. Therefore, characteristics defects such as uneven sensitivity caused by variation of blooming suppression effect can be avoided.
Patent JP-S5688900-A (JP)
Title: Preparation of single crystal
Inventor: INUI JIYUNJI
IPC: C30B17/00
Filed: 1979-12-18
Abstract: PURPOSE: In preparing a single crystal, e.g., LiTaO 3 , etc., to obtain a single crystal with a stabilized composition, by measuring the central frequency of a surface-wave filter produced by using a wafer cut out from a crystal ball, controlling the central frequency by a specific method.  
     CONSTITUTION: In preparing a single crystal, e.g., LiTaO 3  or LiNbO 3 , a surface- wave filter is produced by using a wafer cut out from a crystal ball, and its central frequency f'MHz is measured. The relation between the central frequency f' and a melt composition for growing a crystal, shown by the formula, is utilized to correct the composition x of a melt for growing the crystal by detecting the deviation of the central frequency from the standard value f 0  and following the equation, so that it becomes the value x 0 . Consequently, the single crystal with a stabilized composition is obtained. This method is effective for preparing a wafer for an elastic surface-wave filter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0911353-A (JP)
Title: Manufacture of fiber reinforced thermoplastic resin composite tube
Inventor: ADACHI KOICHI
IPC: B29K23/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a manufacturing method for a fiber reinforced thermoplastic resin composite tube wherein a tube of same performance as heretofore available can be produced and with improved efficiency of fusion bonding without making a production line longer when the diameter of the tube to be manufactured is larger or the production speed is increased. CONSTITUTION: A manufacturing method comprises the processes of forming a multilayer tubular body Q of two layers or more by laminating fiber reinforced thermoplastic resin layers P2 on the outer peripheral face of a thermoplastic resin tube P1, and then guiding the multilayer tubular body Q into a pressure reducing heating oven 18 and heating under the pressure reducing condition on the outside of the multilayer tubular body Q, and fusion bonding and integrating the thermoplastic resin tube P1 for fusion integrated with the fiber reinforced thermoplastic resin layer P2. The pressure reducing heating oven 18 provided with a high heat radiation rate layer having the heat radiation rate of 0.65 or over on its inner face is used.
Patent JP-S6055407-A (JP)
Title: Correcting method of position shift of work
Inventor: HATSUTORI SHINICHI
IPC: G05B19/404
Filed: 1983-09-06
Abstract: PURPOSE:To reduce the cost of a jig and to shorten an operation time by detecting three points of a reference work and three corresponding points of another work which shifts in position, and performing coordinate conversion. CONSTITUTION:A welding robot sets the objective reference work 1 at some position, and welding programs PROG1 and PROG2 using the coordinate system based upon the reference work 1 are generated by teaching. Simultaneously, a conversion matrix M1 from three points, i.e. points W2 and W3 and an intersection W1 on the coordinate axes of said coordinate system is obtained. Then, another work 2 is set at a different position, and a conversion matrix M2 is obtained as mentioned above. A coordinate conversion matrix M2.M1<-1> from the reference work coordinate system to another work coordinate system is obtained, and when said three points W1-W3 and Q1'-W3' after conversion are within the same areas, the robot is played back to the latter work 2 according to the previously stored welding programs PROG1 and PROG2.
Patent JP-S5953580-A (JP)
Title: Cathode-ray tube having high resolving power
Inventor: HASE TAKASHI
IPC: H01J29/20
Filed: 1982-09-20
Abstract: PURPOSE:A cathode-ray tube having high resolving power having a fluorescent film comprising a specific fluorescent substance as a green fluorescent component, having a specific afterglow, not causing color deviation even by long time use. CONSTITUTION:The desired cathode-ray tube having a fluorescent film consisting of (A) a fluorescent substance of green coloring component comprising a fluorescent substance of zinc silicate shown by the formula (Me is Sb, or Bi; 5X10<-5= x<=3X10<-2>, 0<=y<=5X10<-3>; 0<Z<=1X10<-2> as a main component, having a 10% afterglow time of 5-150 milisecond, (B) a fluorescent substance of red coloring component comprising a fluorescent substance of orange - red of long afterglow having 10% afterglow time of at least >=5 milisecond (preferably fluorescent substance of orthophosphate activated with manganese, fluorescent substance of oxide of rare earth element activated with europium, etc.) as a main component, having 10% aferglow time of 5-150 millisecond, and (C) a fluorescent substance of blue - bluish white coloring having 10% afterglow time of 5-150 milisecond.
Patent JP-S6141417-A (JP)
Inventor: HASEGAWA TADASHI
IPC: B32B5/16
Filed: 1984-08-03
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-S6141948-A (JP)
Title: Production of bead sample for component analysis
Inventor: TOMITA OTOAKI
IPC: G01N23/00
Filed: 1984-08-06
Abstract: PURPOSE:To prevent the injury of a platinum vessel and the curving of the top surface of a bead by subjecting successively ore to an oxidizing stage, melting and stirring stage, plane forming state to hold the ore for >=5sec at the prescribed temp. within the range of the solidifying temp. of the ore +10-500 deg.C and cooling stage. CONSTITUTION:The powder ore contg. unoxidized metals and reducing materials is first held for more than the time when the oxidation is completed in an about 300-850 deg.C range to effect thorough oxidation in the oxidizing stage. The powder ore subjected to the oxidizing stage is then melted by a flux and uniformly stirred in the melting and stirring stage. The molten ore is held for >=5sec at the solidifying temp. of the ore +10-500 deg.C in the plane forming stage. The temp. at which the plane is formed varies with the kind of the flux as well as the oxidizing agent and peeling agent to be added and therefore the optimum temp. is preferably selected for each of the conditions for bead production. The molten ore is then allowed to cool down to a room temp. after the plane forming stage. The injury of the platinum vessel and the curving of the top surface of the bead are thus prevented.
Patent JP-H05334661-A (JP)
Title: Magnetic recording medium and its production
Inventor: DAIMON HIDEO
IPC: G11B5/64
Filed: 1992-05-29
Abstract: PURPOSE:To improve the durability and corrosion resistance of the thin-film medium by having a protective layer which forms the compd. expressed by prescribed constitutional formula with the Co existing on the surface of a magnetic thin film of a Co system. CONSTITUTION:An org. compd. layer having a carboxyl group is provided on the thin-film medium 2 of the Co system to form the protective' film 3. Monobasic or dibasic carboxylic acid is brought into reaction with the Co oxide on the front layer of the thin film of the Co system in a gaseous phase state while the hydroxyl group concn. of the front layer of the thin film is kept at 1 piece/nm<2> or below to form a chemical bond of Co-O-CO-R at this time, by which the compd. of the formula I or formula II is formed. In the formulas, R1, R2 are: respectively 6 to 28C, in total, aliphat. hydrocarbon group, fluorine-contained aliphat. hydrocarbon group, arom. or heterocyclic group. The durability and corrosion resistance are improved by forming the org. protective layer 3 securely bonded to the thin film in such a manner.
Patent JP-H11328261-A (JP)
Title: Computer readable recording medium recording life management data
Inventor: FUKUSHIMA NAOTAKA
IPC: G06Q50/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a computer readable recording medium which smoothes household inventory confirmation, shows and outputs a shopping list of each date, optional store sales area order and store sales area and performs household account book input at the same time with purchase confirmation and which records life management data. SOLUTION: This computer readable recording medium which is provided with a household account book file 22 and a menu file 23 having a data area including inventory information, etc., as well as a shopping file 21 having a data area including items, inventory information, store names, store sales area numbers, days of a week, etc., makes them access one another respectively and records life management data that enables various processing.
Patent JP-S6059109-A (JP)
Title: Method of boiling cocoons
Inventor: ONO MITSUTOSHI
IPC: D01B7/00
Filed: 1983-09-08
Abstract: PURPOSE:Water and cocoons are placed in a tightly sealable vessel, then the pressure inside the vessel is reduced, then gradually restored to the atmospheric pressure and the cocoons are boiled to achieve satisfactory boiling of cocoons without flat crushing by means of a simple installation. CONSTITUTION:The tightly sealable vessel 1 is filled with water and cocoons 21 in a cage 20 is placed in the water, then the vessel is reduced in pressure by evacuating through pipe 11 and valve 12 to reduce the pressure inside the cocoons. Then, the valve 12 is closed, valve 5 is opened a little to introduce air gradually into the vessel so that the cocoons are not crushed flat until the pressure in the vessel is restored to atmospheric press. At this time, water penetrates into the shells and cavities of the cocoons. Then, the gas burner 18 is started to boil the water in the vessel 1.
Patent JP-H05330250-A (JP)
Title: Thermal transfer receiving sheet
Inventor: MORI FUJIO
IPC: B41M5/382
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a thermal transfer receiving sheet having good releasability with respect to a thermal transfer sheet and imparting high image density in a thermal transfer method using a sublimable dye. CONSTITUTION:A dye receiving layer 2 is formed on the surface of a base sheet 1 and a fusion preventing layer 3 composed of a vinyl ether polymer or a mixture or copolymer of the vinyl ether polymer and a resin compatible with this polymer is formed on the layer 2.
Patent JP-H05206478-A (JP)
Title: Memory provided with eeprom cell having capacity effect and readout method of said cell
Inventor: JIYASETSUKU KOBUARUSUKII
IPC: H01L27/115
Filed: 1992-05-29
Abstract: PURPOSE: To increase cell integration density by using physical principle different from conduction principle of a floating gate transistor. CONSTITUTION: In the memory cell of an EEPROM or a flash EEPROM memory, a source 5 and a drain 4 of a floating gate transistor which forms a nonvolatile storage device are connected. The capacitive behavior of the cell differs at read out time, depending on whether it is in the programmed condition or in the erased condition. Such difference in the behavior is used for discriminating the logical condition.
Patent JP-2000350503-A (JP)
Title: Device for adjusting tread of carrying vehicle
Inventor: KAWASHIMA TAKANORI
IPC: B60B35/14
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide the tread-adjusting device of a carrying vehicle capable of running by riding on wider ridges, having a minimum tread capable of being loaded on a light track and a frame which does not largely bend when heavy goods are loaded in a state with the maximum tread. SOLUTION: This device for adjusting the tread of a carrying vehicle is constituted by installing hollow cylindrical guides 21 to a frame material 2 in front and rear to be parallel in order to connect so that each of frame materials 2 and 3 can mutually approach and separate, bringing the top of a rod 31 engaged through the guides 21 to push and pull the guides 21 respectively to be folded in a right angle and a rotary drive shaft 7 is constituted of a cylindrical body 71A, an intermediate cylindrical body 71B engaged with the cylindrical body 71A to be freely going in and out and a shaft 72 engaged with the intermediate cylindrical body 71B to be freely going in and out.
Patent JP-S6057620-A (JP)
Title: Semiconductor device
Inventor: AKIYAMA TATSUO
IPC: H01L29/423
Filed: 1983-09-08
Abstract: PURPOSE:To eliminate the possibility of breakdown of wirings and etc. even if the width of wiring is extremely narrow by forming plural wide parts in the predetermined intervals along a longitudial direction on the wiring. CONSTITUTION:On a surface of a substrate 1, the region doped with impurities by a low concentration is formed. On this region 2, a gate electrode pattern 3 which has wide parts 3A in some positions along its longitudinal direction is formed. The pattern 3 is coated with a plasma Si nitride fil 4 and a wiring 5 is in contact with the top surface of the wide part 3A of the pattern 3 through an opening 4a formed on the film 4 and the wiring 5 extends on the film 4. By this constitution, the mechanical strength of the pattern 3 is increased and a breakdown of it is prevented.
Patent JP-S5687499-A (JP)
Title: Treatment of contaminated water containing organics in high concentration
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/02
Filed: 1979-12-18
Abstract: PURPOSE: To certainly decompose night soils or the like with a high efficiency, by adding a cationic high-molecular coagulant to a treated water from a biological oxidation process, and mechanically dehydrating agglomeratios.  
     CONSTITUTION: Raw water 1 such as night soil, without being diluted, is carried to an aeration vessel 2, and biologically oxidized there. To the treated water 3 is then added at least a cationic high-molecular coagulant 4, and the water is separated into a dehydrated cake 6 and a liquid part 7 by a centrifugal dehydrator 5. The liquid part may be discharged as such, or further treated to a highly cleaned level in an coagulation-precipitation pool 8. A part of the dehydrated cake 6 is returned to the aeration vessel 2, in order to certainly maintain MLSS of the biological oxidation device at a high concentration level. that is, a part of the dehydrated cake 6 is carried to a mixing vessel 9, mixed with the treated water 3 there, and formed to a slurry by the agitation of a stirrer 13. This sludge slurry 10 is returned to the aeration vessel. Thus, contaminated water can be treated without necessity of a sludge condensing step such as gravity precipitation or floatation separation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6059960-A (JP)
Title: Bracket plate forming method in brushless motor
Inventor: KIKUCHI KIMIHIRO
IPC: H02K29/10
Filed: 1983-09-07
Abstract: PURPOSE:To reduce the size of a motor and to improve the insulating property and the productivity of the motor by coating one side surface of a metal plate made of a magnetic material with an insulating film, then forming by pressing a bracket plate for securing a drive coil. CONSTITUTION:Drive coils 12, 13... and a photoelectric converter 20 and mounts 21-24 for securing and providing other electric wirings are molded on the second suppoting plate 10 of a bracket plate for forming a stator. The plate 10 is coated with an insulating film on one side surface in the state of a material. Wiring recess grooves 12A, 13A... are formed at the positions of the coils 12, 13... on the plate 10. Thus, the coils 12, 13... are not inclined, but secured to the plate 10, and opposed to a permanent magnet.
Patent JP-S5686519-A (JP)
Title: Power amplifier
Inventor: HORI FUMIO
IPC: H03F3/20
Filed: 1979-12-17
Abstract: PURPOSE:To realize the power amplifier to be applied to highly broad band, by partly delaying the pulse width modulation signal by 1/2 period of the carrier signal frequency, power-amplifying them with two output amplifiers, adding the outputs and reducing the noise level. CONSTITUTION:When the input signal is zero, the output of the pulse width modulator 2 is input to an amplifier 4. Further, the pulse output delayed by 1/2 period is input to the amplifier 4'. The output of the amplifiers 4, 4' is inverted by 1/2 period, i.e. 180 deg., at duty 50%, for the phase. By adding the outputs through a coil L for the low-pass filter, the current flowing to a capacitor C for integration is cancelled to cancel the ripple components completely. Further, when the input signal is positive, the ripple components are doubled for the frequency of the respective ripple components.
Patent JP-S6055915-A (JP)
Inventor: MIYAHARA SHINJIROU
IPC: E03D9/05
Filed: 1983-09-06
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-S5788741-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L23/495
Filed: 1980-11-25
Abstract: PURPOSE:To enable bonding a pellet to a lead frame surely and at low cost by a method wherein the back-side electrode layer of an Si pellet is formed of a metal layer having excellent adhesiveness to Si and of an electrode layer which can be soldered. CONSTITUTION:The back-side electrode layer 28 provided on the side of the back surface of the Si pellet 22 is composed of a Ti layer 30, an Ni layer 32 and an Sn layer 34 which have excellent adhesiveness to Si. Moreover, on the side of the back surface of the layer 34 is provided a solder layer 36 constituting a surface part to be connected to a tab 20 of a lead frame. On the other hand, an Ni layer 40 and an Ag layer 42 are connected to the tab 20 and the Ag layer 42 is bonded to the solder layer 36. This constitution makes material cost very inexpensive, since Au material is not used for the electrode 28. In addition, the Sn layer 34 bonding the Ni layer and the solder layer 36 has the very excellent adhesiveness to the solder equal to or more than that of Au.