baber/WOPTO huggingface dataset:
Patent JP-H11264662-A (JP)
Title: Screw conveyor for grain dryer
Inventor: KOJIYOU REIJI
IPC: F26B17/20
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To convey grain normally at all times without jamming the grain in a gap between the end part of an auxiliary screw plate and the starting part of a lower conveyor by jointing a coupling shaft to one end of an auxiliary screw shaft and disposing the auxiliary screw plate continuously on the outer circumferential part of the auxiliary screw shaft and the coupling shaft. SOLUTION: An auxiliary conveyor 63 is fitted with a coupling shaft 65 to the inside diameter part at the inner end of an auxiliary screw shaft 64 wherein the shafts 64, 65 have substantially same outside diameter and an auxiliary screw plate 66 is fixed continuously to the outer circumference part. The inside diameter part at the inner end of the shaft 64A is also provided with a spiral screw hole 65a and a fitting hole 65c. The gap between the end part at the inner end of an auxiliary screw plate 66 and the starting part at the outer end of the screw plate 21 of a lower screw shaft 20 is minimized so that grains being conveyed by the plate 66 are delivered smoothly by the plate 21 without standing in the gap.
Patent JP-H08223929-A (JP)
Title: Pwm approximate sine-wave logic system for vvvf
Inventor: NAKAJIMA ARATA
IPC: H02M7/48
Filed: 1995-02-09
Abstract: PURPOSE: To correct the cycle of positive sine waves and negative sine waves to output triangular waves and a phase difference by a method wherein an analog switch is controlled at the cycle of the ON/OFF operation of a binary counter and sine waves which are formed by the binary counter during the ON/OFF operation are separated into positive since waves and negative sine waves at two cycles. CONSTITUTION: The clock of a 4024 binary ripple counter 1 is used as data, a 4028 decoder 3 is used as a multiplexer switch, an output is inverted so as to be used, the output is input to an operational amplifier 6 as a D/A converter, and the output is converted into since waves so as to be fetched. In addition, the phase difference between triangular waves and the sine waves is fetched by an operation amplifier 7, and approximate sine-wave pulses are output. After that, a positive output and a negative output are separated by a 4053 analog switch 4 on another time base of the 4024 binary ripple counter 1. Thereby, the cycle of positive sine waves and negative sine waves which output the triangular waves and the phase difference can be made precise.
Patent JP-H04301327-A (JP)
Title: Suspension type lighting insulator
Inventor: IRIE TAKASHI
IPC: H01B17/42
Filed: 1991-03-29
Abstract: PURPOSE:To secure the weight balance without providing a weight balancing weight, reduce the whole weight, and reduce the number of parts. CONSTITUTION:Lightning insulator trains 7 each connected with multiple lightning insulators 6 in series are suspended and supported at both the right and left end sections of a ground side connecting yoke 5. An element storage section 22 is integrally formed at one place of each lightning insulator 6. A current limiting element 23 with nonlinear voltage-current characteristic is stored in the element storage section 22. The element storage sections 22 of a pair of lightning insulator trains 7 are arranged to be faced outward, and the element storage sections 22 are arranged at line-symmetrical positions via the center section between both lightning insulator trains 7.
Patent JP-S58185995-A (JP)
Title: Movable blade operation mechanism
Inventor: TANJI MASATAKA
IPC: F04D15/00
Filed: 1982-04-23
Abstract: PURPOSE:To simplify the load transmitting route of the blade operation force by connecting an external bearing box with an internal bearing provided independently of the external bearing so that the blade operation force acts directly upon a rotary shaft. CONSTITUTION:With axial movement of an external bearing box 20, an operation rod 5 moves up and down via thrust bearings 10a, 10b, an internal bearing box 8, and a cotter 7. Since the blade operation force due to this vertical movement of the rod 5 acts upon a rotary shaft 6 only, it is sufficient for a bearing box 19 only to restrict the rotary force due to the friction force from both upper and lower bearings 10a, 10b and 18a, 18b. With this contrivance, the load transmitting route of the blade operation force can be simplified.
Patent JP-H07279428-A (JP)
Title: Constructing method of continuous frame by prestressed reinforced concrete construction
Inventor: HACHIRI ISAO
IPC: E04G21/12
Filed: 1994-04-05
Abstract: PURPOSE:To solve trouble on processes until strength is displayed at a time when a method of post-tensioning construction is applied while omitting cost required for a grouting. CONSTITUTION:Half PCa beams 2 formed in U-shaped cross sections are arranged continuously among a plurality of columns 1, the half PCa beams are joined mutually by primary concrete or a joining means such as the welding of steel sheets in zones surrounded by the columns 1 and panels 1a, and PC steel wires 6 are disposed in the cavity sections of the half PCa beams 2 and stretched. Concrete is placed in the cavity sections.
Patent JP-S58185824-A (JP)
Title: Mud water-solidification work reusing good-quality excavated soil
Inventor: YAMAUCHI EIJI
IPC: E02D5/36
Filed: 1982-04-23
Abstract: PURPOSE:To construct a good-quality and economical continuous underground wall by reusing excavated soil from the drilling of a trench by a method in which a curable sludgy material produced by a specific method is replaced with mud water in the trench. CONSTITUTION:In constructing a continuous underground wall by a mud water- solification method, a trench 1 is excavated while fitting it with a mud water 2 as a stabilizer liquid, and then design amounts of mud water, good-quality excavated soil, and a hardening agent such as cement, etc., are each charged into a mud water tank 5, a soil tank 6, and a hardening agent tank 7. Then, the mud water 2 is mixed with the hardening agent and good-quality excavated soil in a stirred mixing tank 4 to produce a curable sludgy material 9. Afterwards, the sludgy material 9 is slowly charged through a tremie tube 11 and the bottom of the trench 1 by a sludgy supply pump 10 and replaced with the mud water 2. By this, an uniformly solidified wall having a high water-shielding property is obtained and at the same time a continuous underground wall having a long wall length per one-round of sheathing direction and also lesser amount of excessive solidified wall can be obtained.
Patent JP-S62223825-A (JP)
Title: Optical type reproducing device
Inventor: TORASAWA KENJI
IPC: G11B7/135
Filed: 1986-03-26
Abstract: PURPOSE:To synchronize with the light emitting control applied to plural laser light sources and to separate plural pieces of information included in a photodetecting sensor output by applying successively the light emitting control to the plural laser light sources and including plural pieces of information recorded to recording media into the output of a common photodetecting sensor with a time division. CONSTITUTION:A light emitting control means 20 supplies a synchronizing signal 21 to a driving means 5 of a semiconductor laser array 2, a reproducing signal separating means 18 and an error signal generating means 19. The driving means 5, based upon the synchronizing signal 21, semiconductor lasers 2a and 2b alternately emits light and the separating means 18 and the error signal generating means 19, are operated based upon the synchronizing signal 21. Respective laser beams 3 and 4, based upon respective pieces of information recorded at the disk, is applied with intensity modulation and reflected, then made incident on a half mirror 11, divided into two, one side is supplied to a photodetecting sensor 15, the other side is supplied through a converging lens 12 and a cylindrical lens 13 to the second half mirror and divided into two photodetecting sensors 16 and 17. In an output (a) of the photodetecting sensor 17 for reproduction, two types of information are included and the reproducing signal separating means 18 separates two pieces (c) and (d) of information based upon a synchronizing signal (b).
Patent JP-H0589741-A (JP)
Title: Method of assembling lever of microswitch
Inventor: TANISHI TOKIO
IPC: H01H11/00
Filed: 1992-03-25
Abstract: PURPOSE:To mount a lever formed on a metal hoop material onto a housing without cutting and rationalize the assembling process of the lever. CONSTITUTION:A number of levers 15 protruded obliquely at a required angle to the longitudinal direction of a metal hoop material 10 are juxtaposed. A housing 1 is supplied toward the elastic forked free ends of the lever 15 in which a projection is provided on the top end part of each forked piece, and the projection of each piece is inserted to a shaft hole provided on the housing, whereby the lever 15 is assembled to the housing 1 in the step before cutting the lever 15 from the metal hoop material 10.
Patent JP-H1022706-A (JP)
Title: Transmission reception module
Inventor: MOCHIDA MASAHISA
IPC: H04B1/40
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission loss and to make the module small in size by connecting 1st and 2nd high frequency printed circuit boards with a transmission line interconnecting the 1st and 2nd high frequency printed circuit boards with a small transmission loss at the shortest distance. SOLUTION: A frequency conversion section 13 is placed on a 1st high frequency printed circuit board 10. Furthermore, a hollow coaxial line 20 is arranged perpendicularly between the 1st high frequency printed circuit board 10 and a 2nd high frequency printed circuit board 30 placed nearly in parallel with the 1st high frequency printed circuit board 10. The hollow coaxial line 20 is used to connect the 1st high frequency printed circuit board 10 and the 2nd high frequency printed circuit board 30. After the frequency conversion section 13 placed on the 1st high frequency printed circuit board 10 converts a high frequency signal into an intermediate frequency signal, the signal is sent to the 2nd high frequency printed circuit board 30 via the hollow coaxial line 20. Moreover, the video signal conversion section 33 is placed on the 2nd high frequency printed circuit board 30 which converts the received intermediate frequency signal into a video signal.
Patent JP-S51144826-A (JP)
Title: Injection carburettor
Inventor: HOUSHIYO YUKIO
IPC: F02D3/00
Filed: 1975-06-06
Abstract: PURPOSE: The injection carburettor equipped with the combustion pressire control valve designed to be able to get constantly stabilized engine operational condition even when air bubbles generate at the valve by rising the fuel temperature by heating the carbuerttor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5349050-A (JP)
Title: Gas barrier film
Inventor: YABE KENJI
IPC: C08L101/00
Filed: 1976-06-11
Abstract: PURPOSE: To prepare a drawn film having durability to water or boiled oil and dimensional stability, from a composition having a limited range of refractive index and consisting of a saponificated ethylene-vinyl acetate copolymer and a polyamide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52151566-A (JP)
Title: Production of semiconductor device
Inventor: NISHIDA KIYOO
IPC: H01L21/52
Filed: 1976-06-11
Abstract: PURPOSE: To prevent the distortion within pellets of more than breakdown limit at the time of heating, by connecting a semiconductor pellet to a heat sink then performing wire-bonding without lowering the temperature of said pellet to a temperature below the wire-bonding temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57184021-A (JP)
Title: Conveying device for powder material
Inventor: NAGAOKA TAKAMICHI
IPC: B65G53/24
Filed: 1981-05-06
Abstract: PURPOSE:To obtain a captioned device using air-suction and mechanical operations for carrying out powder material perpendicularly and smoothly by inserting a hollow screw shaft into an outer cylinder and generating a negative pressure in the said shaft by a suction drive means. CONSTITUTION:For pneumatic conveyance, a vacuum force is operated in the hollow part of a screw shaft 2, and powder material 20 is sucked into the screw shaft 2 from a nozzle 11 together with primary air stream 21. The powder material 20 is conveyed upward in the shaft 2 by a great amount of secondary air stream 22 sucked from a secondary-air supply port 19 in the upper part of the nozzle 11. At this stage, when the density as far as openings 13 bored on the shaft 2 is improper to the pneumatic conveyance afterwards, that is, excessive, the power material 20 is partly scattered from the openings 13 by the centrifugal force caused by the revolution of the shaft 2. Meanwhile, for mechanical conveyance, powder material 20 is conveyed upward in a cylindrical space 23 from  an opening 12 in the lower part of an outer cylinder 1 by the revolution of the  screw shaft 2.
Patent JP-H09253661-A (JP)
Title: Apparatus for clarification of water
Inventor: IWAMOTO FUJIMITSU
IPC: C02F1/68
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for clarification of water which can supply water being suitable to human bodies and tasty. SOLUTION: Water stored in a water receiving tank 10 is transferred to a multi-layered filter device 20 by means of a circulation pump 31 through a three-way valve 32 and is passed through a sand filter layer 21 and a mineral active layer 22 contg. calcareous rocks and igneous rocks in the multi-layered filter device 20 and is returned to the water receiving tank 10 through a three- way valve 33 and is ejected from an ejecting unit 12. In the mineral active layer 22, mineral content and carbonate hydrogen ions are eluted to elevate pH and to supply water being suitable to human bodies. In addition, at the same time, remaining chlorine is converted to chlorine ions to suppress chlorine smell (kalk smell) without decreasing chlorine.
Patent JP-S58185842-A (JP)
Inventor: SUZUKI BUNSHIROU
IPC: F24F1/00
Filed: 1982-04-21
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-S59196171-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: B25B23/151
Filed: 1983-04-18
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-H05274788-A (JP)
Title: Method for recording flag and recording and reproducing device
IPC: G11B20/10
Filed: 1992-03-26
Abstract: PURPOSE:To automatically perform fade-in and fade-out at a reproducing time by recording separately a flag specifying the position of the fade-in, fade-out and a mute on a tape. CONSTITUTION:First of all, a user turns on a rehearsal switch. By a setting part 110, a rehearsal mode is specified to a system control part 109 by receiving the setting and a rehearsal mode specifying signal supplied to a coefft. calculation part 111 is effectuated by the control part 109. When a fade-out start switch is depressed, the instruction of the start of fade-out is issued from the setting part 110 to the control part 109. At this time, a mute flag to the calculation part 111 is invalidated by the control part 109 and a fade flag is validated and initialization is instructed to the calculation part 111 and a regenerative frame number sent from a main data regeneration 107 to a frame number memory 108 is instructed so as to be stored in a fade-out starting point memory.
Patent JP-S58183324-A (JP)
Title: Dumping device for slide dump truck
Inventor: HASEGAWA MASANORI
IPC: B60P1/00
Filed: 1982-04-22
Abstract: PURPOSE:To prevent a cylinder from being deflected, a dumping plate from oscillating and strains from being generated in the cylinder due to welding, by a method wherein a plurality of cylinders are engaged and connected to each other by tying means, and a dumping plate is moved by the cylinders. CONSTITUTION:The dumping plate 3 is fitted to a rear body 1 so that it can be moved in the longitudinal direction, and is moved by the cylinder 4. The cylinder 4 consists of a plurality of cylinders 41, 42 connected to each other by the tying means 5 such as a clamp. The tying means 5 is provided with a roller at a lower part thereof to support the weight of the cylinder 4, so that the cylinder 4 is prevented from being deflected even when the stroke thereof is long. Accordingly, since the cylinders are connected to each other by the tying means 5, it is made possible to allow the generation of oscillation and torsion.
Patent JP-H02245988-A (JP)
Title: Specific continuous area detecting circuit
Inventor: OZORA MAYUMI
IPC: G06T7/60
Filed: 1989-03-20
Abstract: PURPOSE:To correctly detect a specific continuous area by regarding the both edges of a corresponding line as virtual edges, and deciding whether or not the edges are those of the existing specific continuous area by means of an edge deciding means. CONSTITUTION:Two banks 111, which execute processings concerning an even- number line and an odd-number line, are provided, coordinates on the line generated by a coordinate generating means 121, and start signals and complete signals outputted from an edge detecting means 131 are supplied to the respective banks, and the start coordinates and complete coordinates are stored into a storing means 141. Further the read start coordinates and complete coordinates are supplied to a comparing means 151, and they are compared with the coordinate values generated by the coordinate generating means 121. In addition, an edge deciding means 161 decides whether or not the edges of the specific continuous area corresponding to the starting coordinates and complete coordinates stored into the storing means 141 exist. Thus the specific continuous area can be correctly detected.
Patent JP-H01243020-A (JP)
Title: Liquid crystal display device
Inventor: SUGIMOTO YOSHIO
IPC: G02F1/1335
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the thickness of light shielding films, to substantially obviate the generation of unequal colors and abnormality in orientation and to smoothly inject a liquid crystal by providing a color filter and forming the light shielding films so as to have the relation of a complementary color with the color filter. CONSTITUTION:The liquid crystal cell is formed by disposing two sheets of substrates 1A, 1B in such a manner that electrode 2A, 2B surfaces face each other, sealing the periphery with a sealing material 5 and injecting the nematic liquid crystal to the inside to form a liquid crystal layer 6. The color filter 7 is provided on the inside or outside surface of such liquid crystal cell not only to the display pattern part but over the entire surface. Since the light shielding films 4 are formed to have the relation of the complementary color with the color filter, light is passed through both of the light shielding films 4 and the color filter 7 in the background part and, therefore the image is viewed as if the black light shielding films are used in appearance. The thickness of the light shielding films 4 is thereby reduced and, therefore, the generation of the unequal colors and the abnormality in orientation is substantially obviated. The smooth injection of the liquid crystal is assured as well.
Patent JP-H11262596-A (JP)
Title: Washing and dehydrating tub
Inventor: HIRANO CHIEKO
IPC: D06F39/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily take out washing in a posture as standing by elevatably equipping the bottom part of a washing and dehydrating tub equipped inside a washing machine and elevating the bottom part by an elevating mechanism. SOLUTION: A bottom disk 12 is formed separatable from an outside periphery cylinder 11 and the bottom disk 12 is constituted elevatable along the inside periphery face of the outside periphery cylinder 11 together with a pulsator 20 equipped above an elevating mechanism 50 by actuation of the elevating mechanism 50. The bottom face (bottom disk 12) of a washing and dehydrating tub 10 is elevated by actuating the elevating mechanism 50 after washing and dehydrating to make washing pushed up upward in a condition washing is lied on the bottom disk 12 to make a user to easily take out washing in a posture as standing without bending the waist.  Additionally the connection part between the outside periphery cylinder 11 and the bottom disk 12 is composed in a water-tight structure so as not to harm the function of the washing and dehydrating tub 10 when the bottom disk 12 is positioned at the lowest part.
Patent JP-2000268359-A (JP)
Title: Method for processing magnetic tape and magnetic tape- processing apparatus
Inventor: IWASAKI OSAMU
IPC: G11B5/84
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To make stably producible tapes with no damage by making laser beams of a visible range and laser beams of an ultraviolet range incident on the back layer of the magnetic tape while transferring the magnetic tape in the longitudinal direction, processing the back layer thereby forming recessed parts, and bringing a cooling member into contact with the magnetic tape thereby cooling the magnetic tape. SOLUTION: While a magnetic tape T is positioned at a predetermined processing position and transferred by a tape transfer means 24 in the longitudinal direction, a processing line is formed of laser beams projected from a light source 12 by an optical system to the tape T. The laser beams of an ultraviolet range and a visible range having outputs that can process a back layer of the tape T are used, reflected to a predetermined direction by a mirror 16, and made incident on a beam expander 18. The intensity distribution of the laser beams is uniformed by a shaping device 20. The laser beams are sent into a multiple lens 22, divided into many laser beams and made incident on the predetermined processing position to form images. After the processing, cooling rods 42a and 42b come into contact with the tape T and cool the tape without damaging the tape.
Patent JP-H05273764-A (JP)
Title: Resist pattern forming method
IPC: G03F7/022
Filed: 1992-03-26
Abstract: PURPOSE:To provide the resist pattern forming method which is large in the latitude to the exposure and developing time at the time of forming the resist pattern of a thick film system and is excellent in the rectangular property in the sectional shape of the resist subjected to patterning. CONSTITUTION:The usable range diagram indicating the developable region obtaniable from the compounding ratio of a novolak resin-naphthoquinone diazide photosensitive agent and the concn. of an aq. alkaline soln. to be used as a developer is previously formed. The resist having the photosensitive agent ratio X and the aq. alkaline soln. having the concn. Y satisfying the following equation are selected within the range enclosed by the outer contour lines of the usable range diagram when the max. value of the compounding ratio of the photosensitive agent in the novolak resin-naphthoquinone diazide photosensitive agent of the resist compsn. is designated as Xmax, the min. value as Xmin, the max. value of the concn. of the aq. alkaline soln. to serve as the developer as Ymax, and the min. value as Ymin. Such resist and aq. alkaline soln. are used in this method. (Equation). X<=(Xmax+Xmin)/2. Y<=(Ymax+Ymin)/2.
Patent JP-S62226261-A (JP)
Title: Cover for electronic equipment
Inventor: MATSUZAKI AKIO
IPC: H05K5/03
Filed: 1986-03-28
Abstract: PURPOSE:To produce a cover for an electronic equipment in a simple and accurate way with low cost by setting the thickness of a leading wall at the value larger than a prescribed level and at the same time compressing a molding material in a half-gelled state to attain the prescribed thickness. CONSTITUTION:A cover 6 contains a display cover 2 an a key operating cover 8 and covers entirely an equipment case. The cover 8 holds a pressing part to key contacts with the leading wall. This leading wall has the thickness larger than the prescribed value and at the same time this wall is compressed through its inside surface to secure the prescribed thickness in a half-gelled state of a molding material at a temperature little lower than the molding temperature.