baber/WOPTO huggingface dataset:
Patent JP-H11347308-A (JP)
Title: Apparatus and method for removing suspended solid
Inventor: TSUTSUMI TOSHIKI
IPC: C02F1/52
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a suspended solid removing apparatus capable of easily and reliably removing SS components and iron compounds from raw water with changing quality and at the same time being simplified and manufactured at a low cost. SOLUTION: Proper amounts of a flocculant from a flocculant adding part 4 and a neutralizing agent from a neutralizing agent adding part 3 are respectively added to cancel the pH change in a prior stage to a treated pure water producing part 5 where raw water is stirred and mixed to flocculate suspended solid (SS), so that pH of raw water can be kept within a flocculation capable range of the flocculant in the treated pure water producing part 5 even raw water with changeable water quality and well water containing iron compounds. SS can easily and reliably be removed and no water quality inspection of raw water is required, so that the apparatus for removing SS itself can be simplified and the cost of the apparatus can be lowered.
Patent JP-S6182227-A (JP)
Title: Full screen data deleting system
Inventor: YAMASHITA YORIYASU
IPC: G06F3/048
Filed: 1984-08-29
Abstract: PURPOSE:To execute a restoration again even if a deletion is executed by mistake, by erasing a character string from the line concerned on a display, when a deleting command has been inputted, and simultaneously, storing it in a deleting information store part so that it can be read out. CONSTITUTION:When an operator designates the first line of a table and inputs a deleting command, a data 1 of the first line is deleted by a control of a data display control part 4, and a character D is displayed. At the same time, an address on a data store part in which the data 1 of the first line is stored is stored in the first deleting information store area of a deleting information store part 6. Even if the operator deletes the second line of the table, it is stored in the same way, and in case when it is an operating mistake, a restoring command is inputted. As a result, the data display control part 4 reads out an address data of the second deleting information store area, and in accordance with this address data, a data 2 is fetched from a data store part 5, and this data 2 is displayed on the second line of the table on a display picture.
Patent JP-S6424555-A (JP)
Title: Conference telephone system
Inventor: WATANABE KAZUYUKI
IPC: H04M9/08
Filed: 1987-07-21
Abstract: PURPOSE:To prevent microphone switching control from malfunctioning owing to acoustic coupling between a speaker and a microphone and to perform secure microphone switching control with a sent voice signal that a participant voices by providing a control circuit which controls the attenuation quantity of a variable loss circuit according to a detected signal level. CONSTITUTION:A rectifying and smoothing circuit 15 rectifies and smoothes sent signals outputted by respective microphones 1-1-1-n and the received signal of a speaker end. The respective signal levels which are rectified and smoothed are converted by an analog-digital converter 17 into digital values, which are processed by a control circuit 19. The control circuit 19 controls the quantities of insertion into variable loss circuits 14-1-14-n according to the respective signal levels and transmission and reception states so selects an operating microphone. Consequently, the switching control over the selected microphone is securely performed without being affected by a received signal sent by the speaker, so any microphone is easily switched from a reception state to a transmission state to reduce the cutting of the head of a message due to switching.
Patent JP-H1140543-A (JP)
Title: Method and equipment for plasma dry etching
Inventor: KOMATSU TAKEHIKO
IPC: H01L21/3065
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To promote progress of etching by, in plasma, using a mixed gas of trifluoromethane and nitrogen as etching gas when an SiO2 film on a substrate is dry-etched, for allowing radical and ion generated in plasma to react with SiO2 . SOLUTION: While an etching gas supplied into a vacuum chamber 10, the inside of the chamber 10 is depressurized to a specified pressure, and a high-frequency power source 18 is turned on to apply a high-frequency electric power between a pedestal 12 and a chamber side wall 14, so that plasma is generated in the vacuum chamber 10 above the pedestal 12. Here, the mixed gas of trifluoromethane CHF3 and nitrogen N2 is supplied into the vacuum chamber 10 as etching gas to generate plasma, and etching is performed with an SiO2 film formed on a silicon wafer W as resist pattern, so that the radical and ion generated in the plasma react with the SiO2 for progress of etching.
Patent JP-H1124657-A (JP)
Title: Music sound generator
Inventor: SUZUKI TORU
IPC: G10H1/18
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To realize a one-key play with full of variety be generating a high tone data having an instruction data added thereto as a music sound, when the music sound corresponding to the high tone data is produced to read out the instruction data in reading out the high tone data having no instruction data added thereto. SOLUTION: A high tone data in a form having a hold mark and a release mark is registered in a song data memory 7 as well as the conventional mode of producing sound, when a one-key switch 1b is pressed, and silencing the sound, when it is released. When the high tone data with the hold mark is read in response to the on-operation of the one-key play switch 1b, the sound is lasted as it is without being silenced, even if the switching released. When the high tone data with the release mark is read out in response to the one- operation of the one-key play switch 1b, the music sound which is not lastingly produced is silenced by the same high tone hold mark as the high tone data having the release mark thereto.
Patent JP-S6337524-A (JP)
Inventor: ANDO SADAO
IPC: H01H13/02
Filed: 1986-08-01
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-H0930486-A (JP)
Title: Structure floating on sea
Inventor: YAMASHITA SEIYA
IPC: B63B35/44
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To minmize a wave drifting force acting on a structure floating on the sea by setting the shape of the draft surface in the hull of the structure floating on the sea to a pentagon so that the rate of the central part of bow representing the rate of uncut width amount of the center of the bow to the width dimension of the hull satisfies a specified relation formula. SOLUTION: A draft surface shape 2 of a hull 1 of a structure floating on the sea is set to a pentagon in which both shoulder portions 4 of a bow 3 in the rectangular hull shape are cut off obliquely. Assuming that the width dimension of the hull 1 is B, the length dimension L, the actual area of the front half portion of the hull 1 AWF, the draft surface factor of the front half portion of the hull 1 CWF(CWF=AWF/(LB/2)) and bow portion area factor a(a=2(1-CWF)L/ B), the rate of the central part of the bow y'(y'=2y/B) representing the rate of the uncut width amount 2y in the center of the bow 3 to the width dimension B of the hull 1 is adapted to become y'=2y/B=1-a<1/2> /3<1/4> . Thus, a wave drifting force acting on the structure floating on the sea can be minimized.
Patent JP-S6159771-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO TOSHIRO
IPC: H01L25/065
Filed: 1984-08-31
Abstract: PURPOSE:To attach two sheets of substrates accurately without damage by forming a spacer in such a structure that a negative resist layer is provided between the lowest and highest positive resists to the periphery of the one substrate of them. CONSTITUTION:A positive photo resist film 29A and a negative photo resist film 29B are formed to the entire part of a p type silicon substrate 21 allowing formation of n<+> type region 23 to which charges are injected. Thereafter, patterning is carried out by exposing and developing the peripheral region of film 29B having the predetermined width. Next, after forming a positive photo resist film 29C to the entire part, a spacer is formed by patterning the films 29C and 29A. A substrate 21 having the photoelectric conversion part is arranged on the fixing base, a pusher of flat plate is pressurizingly placed in contact with the rear surface of substrate 31, coupling the electrode 27 and bump 34.
Patent JP-H05209649-A (JP)
Title: Elastic joint of disc structure
Inventor: KAAN BIKUTAA
IPC: F16F15/30
Filed: 1992-06-15
Abstract: PURPOSE: To offer a guide component for helical springs assembled in such way that prevents mutual contact of helical springs and suppresses abrasion of the spring assembly at a minimum. CONSTITUTION: An elastic clutch of disk design is used with a divided flywheel for an internal combustion engine having two clutch halves 1, 2 which are rotatable relative to each other and include several cutouts about their circumference. Helical springs are disposed in a parallel and nested manner and upon mutual rotation of the two clutch halves are operable essentially simultaneously. The elastic clutch elements includes a main spring 11 and at least two partial springs 13, 13a which are arranged within the main spring 11. A one-part or multiple-part guide component 14 disposed between the partial springs 13, 13a centers the partial springs and supports them in relation to the main spring.
Patent JP-H0356280-A (JP)
Title: Packaging of process cartridge
Inventor: HONDA MITSURU
IPC: B65D85/38
Filed: 1989-07-14
Abstract: PURPOSE:To provide a sufficient light shielding performance and contrive the improvement of shock resistance and humidity proofness with a simple packaging by a method wherein a packaging container supports at least four faces of the six faces of a process cartridge (PC) partly or almost wholly with its inner surface and a foaming plastic sheet and an aluminum-metallized PET film are laminated into a packaging sheet. CONSTITUTION:A packaging container 2 has a shape similar to the exterior structure of PC1 and, of six outer faces of the PC, at least the four outer faces are so shaped as to make close contact with the inner surface of the container 2. The container 2 is packaged with a laminated sheet 4 composed of a foaming plastic sheet 5 and a PET film 7 metallized with aluminum 6. This provides a package sufficient in cushioning force and excellent in moisture proofness and light shielding performance and permits the package to be wrapped inexpensively due to the ability to reduce the places requiring to be fastened with seal tapes upon packaging.
Patent JP-H0822866-A (JP)
Title: Connector
Inventor: MAEKAWA AKITO
IPC: H01R13/64
Filed: 1994-07-08
Abstract: PURPOSE:To reduce the operating force required for the coupling together of connectors. CONSTITUTION:A terminal-retreating tongue piece 23, which can be deflected in the same direction as the elastic contact piece 14 of a female terminal fitting 11, is formed on the wall face of the female-terminal storage compartment 27 of a female connector housing 20, and a projection 22 is projected from the side of the tongue piece 23 opposite to the elastic contact piece 14. A projection 58 and a recess 31 are formed on the opposite surfaces of the tongue piece 23 and the female connector housing 50, respectively, to deflect and retreat the elastic contact piece 14 into a non-contact position via the projection 22 by pushing up the tongue piece 23 while both connector housings 20, 50 are in the middle of coupling together, and to displace the elastic contact piece 14 to a contact position by returning the tongue piece 23 after the connector housings 20, 50 have completely coupled with each other.
Patent JP-H0819626-A (JP)
Title: Golf club head
Inventor: SAWAKAWA KOUSHICHI
IPC: A63B53/04
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a metal golf club head which is readily manufactured and excellent in design, by joining a neck member, a face member, a sole member and a crown member to form a hollow head, and mounting a shaft in a firm and stable condition irrespective of the shaft material. CONSTITUTION:A club head is made of four members, i.e., a neck member 1, a face member 5, a sole member 7 and a crown member 9, welded together to constitute a hollow metal club head. The neck member 1 consists of an umbrella-shaped head portion 3 constituted by a curved surface whose outer surface is approximately tapered to be wider downward and a base bottom portion 4 which is shaped like a cylindrical pipe, and a hole 2 for mounting a shaft is provided to continue from the upper portion to the lower portion. In a state where the base bottom portion 4 of the neck member 1 is inserted into a hole formed by half holes 10a, 10b when the sole member 7 and the crown member 9 are combined, the rim portion of the hole and the lower rim portion of the umbrella-shaped head portion 3 of the neck member 1 are joined by welding.
Patent JP-H0711976-A (JP)
Title: Torque increasing device for centrifugal governor of diesel engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02B3/06
Filed: 1993-06-25
Abstract: PURPOSE:To make a fine adjustment of the tension of a torque with high precision and to make a simple re-adjustment of torque-increasing force. CONSTITUTION:A torque adjustment bolt 8 is thrust into a case body 5 from a lateral direction. The taper peripheral surface part 15 of the torque adjustment bolt 8 is taper-engaged with the slope transmission surface part 14 of a spring support tool 13, and a torque spring 10 is supportable by the torque adjustment bolt 8 through a spring support tool 13. The operation part 16 of the adjustment bolt 8 is caused to front on a maintenance window port 22. Though taper engagement between the adjustment bolt 8 and the spring support tool 13, fine adjustment of the tension of the torque spring 10 is effected with high precision. Through operation of the adjustment bolt 8 through a maintenance window 22, torque-increasing force is simply re-adjustment.
Patent JP-S6072964-A (JP)
Title: Method for finish coating fireproof wall of oil supply facilities
Inventor: KATAGAI MASUO
IPC: C09D1/08
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a coating film which does not cause failure over a long period of time, by undercoating a concrete block wall having a mortared inner surface with a specified aq. coating compsn. and then top coating with a synthetic resin paint. CONSTITUTION:2-15wt% (on a solid basis) emulsion (A) of an acrylic resin having an MW of 50,000-300,000, 1-5wt% (on a solid basis) emulsion (B) of an epoxy resin having an average MW of 350-1,000, 25-70wt% filler (C) having a particle size of 50-1,000mu such as CaCO3, 20-60wt% cement (D), 1-5wt% color pigment (E) and 0.8-1.2 equivalents (per equivalent of the epoxy group of component B) of a hardener and additives such as dispersant, anti-foaming agent, etc. are mixed together in such a proportion as to give a weight ratio of A+B/D of 0.15-0.28. 15-70pts.wt. water is blended with 100pts.wt. said mixture to obtain an aq. coating compsn. having a viscosity of 50-1,000P. The inner surface of a concrete block wall is mortared, coated with said compsn., dried and then topcoated with a synthetic resin paint.
Patent JP-S6426712-A (JP)
Title: Production of modified cross-section acrylic fiber by dry spinning
Inventor: TABUCHI TAKU
IPC: D01F6/18
Filed: 1987-07-20
Abstract: PURPOSE:To readily obtain the titled fiber, having a cross-sectional shape with round protruding parts and excellent compatibility with natural fibers and suitable for clothing uses, by dry spinning an acrylonitrile based polymer using a special spinneret. CONSTITUTION:An acrylonitrile based polymer is dry spun through a spinneret having plural small hole groups of 3-5 circular or rectangular small holes with 0.03-0.70mm interval kept between the respective small holes arranged so as to provide 70-125 deg. angle (theta) between lines connecting the respective centers to the centers of the groups to afford the aimed fiber. Furthermore, the total hole area of the small hole groups is preferably 0.008-0.07mm<2>. A spinneret having small hole groups of a different number of the small holes is preferably used.
Patent JP-H0820419-A (JP)
Title: Receiving part setup skirt in belt conveyor and prevention against loading overflow
Inventor: SUGIZAKI YUKIO
IPC: B65G21/20
Filed: 1994-07-07
Abstract: PURPOSE:To prevent any loading overflow from occurring without fail by making a clearance between a belt and a skirt body preventable from occurring automatically even if a lower end edge of the skirt body is worn out by friction with a conveyor belt. CONSTITUTION:A receiving part setup skirt S in a belt conveyor is provided with a skirt body 2 consisting of an elastic material of rubber or the like in one side of a base plate 1 as being descendably with its own weight in a natural manner via a guide member 3.
Patent JP-H04251058-A (JP)
Title: Sheet adjustment device
Inventor: DEIBUITSUDO AARU KANPURASU
IPC: G03G15/00
Filed: 1991-07-22
Abstract: PURPOSE: To provide a sheet registration device capably of registrating sheet in a feeding passage without using a guide or a gate for edges of the sheets, reducing a space required for the sheet registration device, and registering the sheets over a wide thickness range or a wide width range. CONSTITUTION: At least a first roll 16 has a controllable drive device, and the speed of a nip roll relating to the first roll can be changed for a second roll 14. Detectors 48, 58 can detect a slanted sheet, that is, a skew of the sheet so as to control a variable speed motor 20. The speeds of both rollers may be controlled so as to effect the registration of the sheets with respect to the skew and longitudinal gate operation. The rolls 14, 16 are mounted on a carriage 12 movable crossing a feed passage. The detection system controls the positioning of the carriage so as to attain the desired arrangement of the upper edges of the sheets, that is, the crosswise appropriate arrangement of the sheets.  The roll drive and the translation of the carriage are controlled, independent from each other, so that the sheets can be registered simultaneously in both orthogonal and longitudinal directions.
Patent JP-H0627092-A (JP)
Title: Scanning apparatus for ultrasonic flaw detection
Inventor: KOGURE SUMIO
IPC: G21C17/003
Filed: 1992-07-08
Abstract: PURPOSE:To make it possible to execute automatically scanning and flaw detection for a welded part of a curved pipe part and a straight pipe part and to execute the scanning and the flaw detection without deviating from a course in the direction of the circumference of the pipe even when a track is not provided on the outer periphery of the pipe, in a scanning apparatus for ultrasonic flaw detection. CONSTITUTION:A scanning apparatus 100 is constructed of an ultrasonic probe 30, a support part 20, a scanning drive part 10 and arms 40. Each of vacuum boxes 11 of the scanning drive part 10 surrounds a drive wheel 12 and supports a shaft 12a thereof, the inside thereof is made vacuum by a vacuum pump, the drive wheel 12 is made to cling onto the surface of a pipe 90 by a sucking force thereof and, in this state, the scanning drive part 10 runs in the direction of the circumference of the pipe 90. The support part 20 has also a similar construction. The arms 40 holding the ultrasonic probe 30 in the fore ends are made to extend and contract by two sets of master-slave cylinders each constructed of a drive-side cylinder 51 and a following-side cylinder 52.
Patent JP-S6159393-A (JP)
Inventor: ISHIKAWA KOZO
IPC: G09G1/06
Filed: 1984-08-30
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-H0935288-A (JP)
Title: Recording and/or reproducing device of optical recording medium
Inventor: YAMAKAWA AKIO
IPC: G11B7/09
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To selectively reproduce an optical disk having a different track pitch. SOLUTION: A diffraction grating 18 divides a laser beam from a semiconductor laser 5 into five beams and transmits them so that a recording track of an optical disk having a narrow track pitch is irradiated with ±1 order beams deviated by a prescribed amount on the inner peripheral side and on the outer peripheral side and a recording track of an optical disk having a wide track pitch is irradiated with ±2 order beams deviated by a prescribed amount on the inner peripheral side and on the outer peripheral side. The respective reflected light beams are received by photodetectors 8, a detecting system 3 forms two kinds of tracking error signals by a three spot method in accordance with the respective light quantity detecting signals of ±1 order beams and ±2 order beams, the signals are changed over according to the track pitch of the disk and outputted.
Patent JP-S6424296-A (JP)
Title: Color mixing processor
Inventor: SUGIMOTO MORIAKI
IPC: G06F3/153
Filed: 1987-07-21
Abstract: PURPOSE: To perform color mixing processing fast by referring to an inter-pixel operation table according to image data read out of an arbitrary area specified by an area specifying means and a weight coefficient and outputting image data after corresponding color mixing processing. CONSTITUTION: A control means 6 when receiving information of the specific area specified by the area specifying means 1 reads corresponding data Ixy and weight coefficient data Wxy out of the object areas of an object image memory 3 and a weight coefficient memory 4. On the basis of those data Ixy and Wxy, registered data Ixy which are already corrected and processed are read out of a corresponding address of an inter-image operation table 5 that is already generated according to color information and stored in an object area of the object image memory 8. Then a display 7 reads the image out of the object image memory 8 and displays it. Consequently, the color mixing processing can be performed at high speed.
Patent JP-S6073800-A (JP)
Inventor: SHIMOJIYOU MAKOTO
IPC: G08C15/00
Filed: 1983-09-29
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-S5882469-A (JP)
Title: Manufacture of nonaqueous electrolyte battery
Inventor: FUJITA KOUJI
IPC: H01M4/06
Filed: 1981-11-12
Abstract: PURPOSE:To cut costs by checking generation of totally useless waste and obtain a nonaqueous electrolyte battery with excellent discharge performance by a method wherein an alkaline metal substance cylindrically cut out from a cylindrical alkaline metal substance is placedon the negative cap and make it into the negative pole by fixing with pressure. CONSTITUTION:In the illustration, 4 denotes the negative pole cap made of a stainless material whose inside is provided with an uneven part 5 formed of a spot-welded patching metal or a metal net. A disk-shaped alkaline metal, which is cut of a cylindrical alkaline metal substance 3 by a mechaical cut or a laser cut, is placed and fixed on the uneven part 5 of said negative cap 4 followed by pressing and fixing through a press punch 9 to make the negative pole 2. Due to extensibility of the alkaline metal, single pressure ca extend up to a requred pressed diameter when it concerns about not less than 70% of the diameter after having been pressed thus not requiring repeated times of pressure as well as a complicated operation.