baber/WOPTO huggingface dataset:
Patent JP-H11210969-A (JP)
Title: Ball lock type connector and piping connection method using this ball lock type connector
Inventor: KAMIYAMA KUNIHIRO
IPC: F16L37/23
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the whirling of a piping due to relative rotation between a socket and a plug and wear of a packing, and to prevent the twist of a piping. SOLUTION: A ball lock type connector 1 connected to one end 2a of a piping 2 is formed such that hard balls 50 in respective hard ball containing holes 14 formed in the plug receiving part 11 of a socket 10 are fitted in a plurality of respective fit in recessed parts 24 formed with the same phase difference as that the rigid ball 50 contained hole 14 formed in the outer peripheral surface of the insertion cylinder part 21 of the plug 20, the socket 10 and the plug 20 are itercoupled with relative rotation therebetween prevented from occurring, and the whirling of the piping 2 and wear of packing 70 and 170 are prevented from occurring. A ball lock type connector 100 to connect the other end 2b of the piping 2 is fitted in a fit-in groove 122 peripherally continuously formed in the outer peripheral surface of the insertion cylinder part 121 of a plug 120.  The socket 110 and the plug 120 are intercoupled in a relative rotatable state and the twist of the piping 2 is prevented from occurring.
Patent JP-H06242012-A (JP)
Title: Dust particle inspection system
Inventor: SASAKI KENJI
IPC: G01N21/88
Filed: 1993-02-16
Abstract: PURPOSE:To allow favorable detection even of a faint light scattered and reflected on a microparticle by receiving a light scattered and reflected on an object to be inspected and outputting a light receiving signal corresponding to the intensity of received light. CONSTITUTION:A wafer 10 is secured onto a suction table 113 and a laser oscillator 121 is oscillated to begin inspection of dust particles. Respective amplifying circuits 141 amplify outputs from corresponding sensors 131-134 whereas respective A/D converting circuits 143 convert outputs SA1-SA4 from corresponding circuits 141 into digital signals SD1-SD4. On the other hand, an adder circuit 142 receives the outputs SA1-SA4 and outputs an overlapped signal Sadd whereas a correlation operating circuit 144 receives peak scanning point information from the circuit 142 and the outputs SD1-SD4 from the sensors 131-134 and then extracts a signal value at each scanning point. Subsequently, a correlation comparing circuit 146 compares a correlation coefficient received from the circuit 144 with a preset threshold value and delivers information relevant to scanning point to an operational control circuit 147 where the information is processed.
Patent JP-H11206233-A (JP)
Title: Attaching structure of float sensor in combine harvester
Inventor: EDA HIDEYA
IPC: A01F12/32
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a float sensor in a combine harvester, designed to improve the dust resistance and durability by installing a float sensor at the lower surface of a guiding plate installed between the first threshing cylinder to the second threshing cylinder. SOLUTION: A guiding plate 19 having a required in-take face 18 formed thereon is extended from the rotation region of the first threshing cylinder 3 to the rotation region of the second threshing cylinder 4, and a base terminal part 20a of a float sensor 20 for detecting the thickness of an unhulled rice layer on a swing sorting body 7 is installed so as to positioned at the lower surface of the guiding plate 19. The float sensor 20 is installed at the rear part of a machine body from the second returning opening 17.
Patent JP-H07232352-A (JP)
Title: Resin molding device
Inventor: KIYOHARA TOSHINORI
IPC: H01L21/56
Filed: 1994-02-24
Abstract: PURPOSE:To suppress the development of resin fin and obtain favorable resin moldings by a method wherein the peripheral edge of a cavity on the mating surfaces of an upper and lower molds are roughened so as to have the same surface roughness of lead frames. CONSTITUTION:On one of a pair of upper and lower molds 14 and 15, a pot is formed, while, on the other mold, a cull 6 is formed at the position opposite to the pot. In addition, runners 7 communicating with the cull 6 are formed on the mating surfaces of the upper and the lower molds 14 and 15 and, at the same time, cavities 8 communicating through gates 9 with the runners 7 are formed along the runners 7. In the cavity 8, a lead frame 10, on which electronic parts are mounted, is installed and, after that, the upper and lower molds 14 and 15 are mated together. Thus, fluidized resin is fed under pressure from the pot through the runner 7 and the gate 9 to the cavity 8. In this case, the mating surfaces at the peripheral edges of the cavities 8 of the upper and lower molds are turned into unevenly roughened surfaces, the surface roughness of each of which is the same surface roughness as the surface roughness of the lead frame 10. The depth of the roughness surface is preferably formed to be 5-15mum.
Patent JP-H08221361-A (JP)
Title: On-line computer system
Inventor: SHIBATA KIYOTAKA
IPC: G06F13/00
Filed: 1995-02-15
Abstract: PURPOSE: To perform communication from any terminal with the host of any machine kind to be connected to a network and to perform a job processing by performing code system conversion or protocol conversion from the terminal by a pseudo terminal. CONSTITUTION: The terminal 7 transmits a connection request through the network 6 to the pseudo terminal 4, establishes a session with the application 2 of the host 1, converts a code system and a protocol through the pseudo terminal 4, mutually performs the communication with the application 2 and performs the job processing. At the time, the pseudo terminal 4 fetches the code system and the protocol of the terminal 7 based on a terminal ID reported through the network 6, activates a conversion means for mutually converting the fetched code system and protocol and the code system and the protocol processed by the host 1, establishes a pseudo session (pseudo channel 3) with the application 2 of the host 1 and establishes the session between the terminal 7 and the application 2 of the host 1.
Patent JP-H11207622-A (JP)
Title: Manufacture of machine part having sliding part
Inventor: HISADA TAKEO
IPC: B24C1/10
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of a counterpart member by enforcing a shot injection processing injecting shot grain to an abrasive surface after a surface abrasive processing of high Young's modulus steel product parts containing hard grain is performed. SOLUTION: Powder of each remaining wt.% of C 2.73, Cr 6.28, Mo 4.16, W 15.07, V 11.46 and Fe in chemical composition is manufactured by a gas spraying method and this powder is classified into -42 mesh. An HIP processing is performed for the powder and subsequently, a spheroidizing annealing processing is performed for the powder. A piston pin 10 is manufactured from the HIP body, the pin 10 is quenched at 1160 deg.C, for instance, and continuously the pin 10 is tempered at 600 deg.C. Subsequently, a surface abrasion is performed and continuously a shot injection processing is enforced.  In this injection processing condition, a projection distance: 100 mm (a distance from the tip of a nozzle to the surface of the piston pin 10), a nozzle diameter of a using nozzle ϕ 6 mm, supply pneumatics: 5 kg/cm<2> , a projection angle: 90 deg., projection time: 30 sec, shot grain material: alumina beads, a grain diameter of shot grain: average 50 μm and shot grain hardness: Mohs 9.0 are defined.
Patent JP-H01203449-A (JP)
Title: Aqueous resin dispersion and use thereof
Inventor: YOSHIDA MASATOSHI
IPC: C08L29/04
Filed: 1988-02-09
Abstract: PURPOSE:To obtain the present dispersion, consisting of a dispersed resin prepared by using a specific reactive surfactant as an emulsifying agent and polyvinyl alcohol and capable of imparting excellent film strength, water and solvent resistance to films with excellent wetting for various substrates. CONSTITUTION:The aimed dispersion consisting of (A) a dispersed resin obtained by emulsion polymerization of (i) one or two or more polymerizable monomers in an aqueous medium using a reactive surfactant consisting of (ii) a polymer expressed by the formula [R1 is 6-18C alkyl; R2-R6 are H, methyl, carboxyl, carboxymethyl or salt thereof; X is H, ammonium salt, amine base, alkaline metal or alkaline earth metal; Y is hydrocarbon group having polymerizable unsaturated group; Z is nitrile, phenyl, amide or alkyl carboxylate; (a) is 1-500; (b) is 0 or 1-100; (e) is 0 or 1-250] and/or salt thereof and (B) polyvinyl alcohol.
Patent JP-H07237644-A (JP)
Title: Paper-made container with lid
Inventor: SADA ATSUSHI
IPC: B65D41/02
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a paper-made container with a lid, which makes the lid hard to fall off and foreign matters hard to enter the container and is excellent in decorativeness. CONSTITUTION:A paper-made container 10 consists of a container main body 500 and a lid 100 which is made of paper by deep-drawing process and fitted on a rolled-up part 510 of the top rim of the container main body 500. A recessed rib 111 is formed in a top plate 110 of the lid 100 that comes in contact with an upper edge 511 of the rolled-up part 510 of the container main body 500 and a lower edge of a side wall 120 of the lid 100 is rolled up inside to form a fitting part 121 that is fitted on a lower edge of the rolled-up part 510 of the container main body 500.
Patent JP-2000221525-A (JP)
Title: Liquid crystal display device and its production
Inventor: TERASHITA SHINICHI
IPC: G02F1/1343
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enable a high definition display to be obtained by forming an org. insulating film between a first electrode layer and a second electrode layer and electrically connecting the first electrode layer and the second electrode layer in a nonpixel region. SOLUTION: A first transparent conductive film is formed at a specified temp. on the surface of a first substrate 52 and patterned to form a first electrode layer 56, and further an org. insulating film is formed on the first electrode layer 56. Then a second transparent conductive film which covers the org. insulating film 76 is patterned to form a second electrode layer 58 which is connected with the first electrode layer 56 in a nonpixel region. The first electrode layer 56 consists of a transparent conductive film having lower resistivity than that of the second electrode layer 58. In plural pixel regions 70 for display, the org. insulating film 76 is formed between the first electrode layer 56 and the second electrode layer 58. In a nonpixel region between pixel regions, the first electrode layer 56 and the second electrode layer 58 are electrically connected.
Patent JP-H04252338-A (JP)
Title: Prefetch control system
Inventor: TAKAHASHI HIROSHI
IPC: G06F9/38
Filed: 1991-01-28
Abstract: PURPOSE:To attain the prefetch control for a high speed operation without increasing the hardware quantity. CONSTITUTION:When it is required that the prefetch data should be invalidated, a prefetch control circuit 13 sets the contents of at least one of an address register 9 and a prefetch data register 10 in a parity error occurrence state. Then the prefetch data are invalidated when a comparator 6 is kept in the parity error occurrence state.
Patent JP-S59154481-A (JP)
Title: Blade type toner cleaning device
Inventor: NISHIKAWA MASAHARU
IPC: G03G21/10
Filed: 1983-02-22
Abstract: PURPOSE:To prevent stains of members due to unnecessary toner arranged near the recovery route of said toner by regulating the distance between a cleaning blade and a electrostatic charge bearing body to regulate height of accumulating toner. CONSTITUTION:A blade holder 21 is turned with, e.g. a solenoid to keep a cleaning blade 19 apart from a photosensitive drum 1. Its distance l3 between the blade 19 and the drum 1 is regulated with a stopper pin fixed to a main body. The distance l3 is set to a value smaller than the min. gap l0 of all the gaps of members arranged near the conveyance route. Therefore, the blade 19 contacts with the drum 1 to collect unnecessary toner, and when it comes apart from the drum 1, the height l4 of the attached toner T1 is limited to the max. value of said distance l3 of the blade 19, the toner can be conveyed without attaching to the members arranged near the route.
Patent JP-S61187843-A (JP)
Inventor: YANAJIMA TADAHIKO
IPC: A61B8/12
Filed: 1985-02-14
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-S52110565-A (JP)
Title: Anode structure of magnetron
Inventor: HINUMA NORITOSHI
IPC: H01J23/20
Filed: 1976-03-13
Abstract: PURPOSE: To provide an anode structure highly suitable for using, for instance, for a electron range by forming an anode cylinder, vane and strap so far made of copper in Al. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08204360-A (JP)
Title: Conductive pattern mechanism of printed wiring board
Inventor: AMANO HIROAKI
IPC: H05K1/11
Filed: 1995-01-24
Abstract: PURPOSE: To make an attachment hole not choked with any solder in the case of soldering by the use of a soldering bath and make no washer necessary, by boring a plurality of through holes in the positions of a land which are covered with the head section of a small screw attached to the land. CONSTITUTION: When on both the surfaces of a printed wiring board 10 lands 11 are provided and they are clamped together with a small screw, in the sections of the land 11 which are covered with the head section of the small screw, a plurality of through holes 15 are bored. Thereby, when parts on the printed wiring board 10 are soldered by the use of a soldering bath, since an attachment hole 16 is not a through hole, it is not choked with any solder even when not masked. Also, since the solder sticks on the land 11 of a soldering surface and the through holes 15 are choked with the solder, when the small screw is driven, no washer is required because of the crushed solder playing such a role as a washer.
Patent JP-H07222045-A (JP)
Title: Image pickup device
Inventor: OGURA SHIGEO
IPC: H04N5/232
Filed: 1994-01-31
Abstract: PURPOSE:To detect a focus with high accuracy and simple configuration by using a signal from an image pickup element of an optional area among areas where parts of image pickup areas of plural image pickup elements are overlapped with each other so as to detect a focus. CONSTITUTION:An object image is formed on a primary image forming face 21 by a 1st optical system 1. The object image is given to four lens systems 3A-3D of a 3rd optical system 3 through a 2nd optical system 2, in which the object image formed on the primary image forming face 21 is divided into four areas, and the object image on each divided area is respectively formed on faces of four image pickup elements 31A-31D being components of an image pickup means 31 respectively. Parts of the image pickup areas of the image pickup elements 31A-31D are overlapped with each other in which the relative relation of position is changed depending on the focal state of the object. Then the focus is detected by utilizing the phase difference detection system by comparing the data of images formed on the duplicate area of, e.g. the image pickup elements 31A, 31B.
Patent JP-H01204416-A (JP)
Title: Method and apparatus for aligning position
Inventor: AKIYAMA NOBUYUKI
IPC: H01L21/027
Filed: 1988-02-10
Abstract: PURPOSE:To make it possible to align the position of exposure without passing light through a projecting lens, by projecting light comprising a plurality of wavelengths on an aligning mark on a substrate obliquely from the side of a gap between the reduction projecting lens and the substrate, detecting diffracted light from the aligning mark with a detector, and positioning the aligning mark at a specified place. CONSTITUTION:P polarized laser having four wavelengths is projected on a substrate 4 at a lighting angle theta of about 75 deg.. A linear dot pattern which generates diffraction is used as an aligning mark 65, and diffracted light 62 is obtained. The diffracted light is condensed through an objective lens 112. The real image is formed on a diffraction grating 114 under the P polarized state. The diffracted light 62 is further condensed through intermediate lenses 115 and 117. Thus a second real image 118 is formed and transduced into an image signal through an optoelectronic transducer 119. The position of the aligning mark is detected at an exposing position. Positioning is performed at a specified place. In this way, the position of the substrate can be determined at high sensitivity and high accuracy at the exposing position without interposing a reduction projecting lens.
Patent JP-S56122648-A (JP)
Title: Continuous multicasting method for steel
Inventor: KURIBAYASHI AKIO
IPC: B22D11/10
Filed: 1980-03-05
Abstract: PURPOSE: To prevent the degradation of the quality of continuously cast ingots and the clogging of a tundish nozzle by adding the molten metal left in the ladle to the 3rd ladle after one in pouring the molten metal in the plural ladles successively to the same tundish at the continuous casting of steel.  
     CONSTITUTION: Molten steel is poured successively and continuously from plural ladles into the tundish used in a continuous casting device. At this time, the pouring is stopped by leaving 3W20% the molten steel in the first ladle to prevent molten slag from entering the tundish. Since adding the residual molten steel in the next ladle requires a hoisting device for hoisting the same further upward, said steel is added into the 3rd ladle to eliminate the need for extra hoisting device. The molten steel in the 3rd ladle added with the residual molten steel is subjected to bubbling treatment and Al addition, whereby the Al 2 O 3  produced at the adding of the residual molten steel is slagged, cleaned and component-controlled, thus the degradation of the quality of the continuously cast ingots and the clogging of the tundish nozzle by Al 2 O 3  are prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1173078-A (JP)
Title: Recycle device
Inventor: NAKAJIMA SHIGEKI
IPC: G03G21/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of printing irregularity by providing a toner carrying belt which is traveled along a groove, and adapted to pick up toner in a toner storing chamber in a carry-in part with traveling, transport the taken toner to a carry-out part, and drop the toner in a toner recovery chamber at the carry-out part. SOLUTION: Toner which remains on the surface of a photoreceptor drum 19 after transfer is scraped by a blade 37a, and stored in a toner storing chamber 66a. The toner stored in the toner storing chamber 66a is transported to the side of a printing process cartridge 34 by a recovery shaft 38 and taken in by a toner carrying belt 36 at a carry-in part P1. Secondly, the toner taken in by the toner carrying belt 36 is transported with traveling of the toner carrying belt 36, and dropped in a toner recovery chamber 71 at a carry-out part P2 to be recovered. As the toner carrying belt 36 is traveled along a groove 35, a driving gear train for transmitting the power is not needed.
Patent JP-S57145754-A (JP)
Title: Apparatus for automatically winding green single plate by tape in reeling machine
Inventor: HIRAMATSU SHIGERU
IPC: B65H19/28
Filed: 1981-02-28
Abstract: PURPOSE:To effect winding automatically so as to save labor, by winding a remoistening rubber tape onto a reel with the rubber tape previously folded when a green single plate is wound onto the reel, and sandwiching the proceeding raw single plate between the folded rubber tape surfaces to be wound. CONSTITUTION:The remoistening rubber tape 8 that has been delivered a prescribed length alpha from an insertion section 5 to traverse the moving path of the green single plate 1 just before the entering of the raw single plate to the reel 4, a tape leading bar 7 for sticking the tape 8 onto the reel 4 prior to the entering of the raw single plate 1, and a humidifying section 6 for making the tape 8 stickly are provided. When the green single plate 1 is required to be wound around the reel 4, the tape 8 is previously folded once to be wound onto the reel 4, and the succeeding raw single plate 1 is inserted into the folded tape 8, and then is automatically wound. Thus, as the automatic winding of the green single plate 1 onto the reel 4 becomes sucurely possible, the efficiency and the safety are enhanced.
Patent JP-H06242466-A (JP)
Title: Matrix substrate and its production
Inventor: KAWASAKI KIYOHIRO
IPC: G02F1/1368
Filed: 1993-02-17
Abstract: PURPOSE:To assure the withstand voltage of an alumina layer formed by anodic oxidation of the matrix substrate constituting an active type liquid crystal panel by protecting the surface of scanning lines consisting of aluminum. CONSTITUTION:A patterning treatment of the scanning lines is executed by using a photosensitive resin 32 in the state of depositing a metallic or silicide layer 31 on an aluminum layer 30 and the metallic or silicide layer exclusive of junctures is removed before the anodic oxidation of the aluminum is executed. As a result, the smoothness of the aluminum surface is maintained and the withstand voltage of the formed alumina layer is increased. In addition, a wet treatment of a low initial cost is applicable to formation of the apertures of an insulating film for connection to the scanning lines.
Patent JP-S54120274-A (JP)
Title: Manufacture of pipe expander
Inventor: WATANABE SHINOBU
IPC: B21D39/08
Filed: 1978-03-13
Abstract: PURPOSE: To manufacture the pipe expander which is superior in the sealablity against the pressure fluid, and is able to give the desired expansion to the pipe, by mold forming the first elastic  body and the second elastic body into two layers, in the outer surface of the holding metal provided with the radial leading path for the pressure fluid, while preventing the penetration of the molding material into the leading path.   
     CONSTITUTION: The half type forming mold 8 is installed at the outer surface of the hollow portion of the holding metal 1, and the adheive 9 is applied on the outer surface of the metal 1 within  the mold 8. After that, the radial leading path 3 for the pressure fluid is sealed with the rubber  made coating material 10; and the molding material (gum) is pourd into the mold 8; hereby, the  first elastic body 4 of cylindrical shape is mold formed. Then, the mold 8 is removed, and a leading port 5 communicating to the leading path 3 is opened in the elastic body 4; the parting agent  6 is applied on the outer surface of the elastic body 4, and the adhesive 11 is applied to both end  faces, and besides, the leading port 5 is sealed with the water soluble coating materil 12. Next, on the outer surface of the metal 1, the cylindrical second elastic body 7 is mold formed according to  the similar method to the elastic body 4; hereby, the aimed pipe expander is manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63197052-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEKI
IPC: G11B15/675
Filed: 1987-02-12
Abstract: PURPOSE:To lightly and simply execute an ejecting operation by utilizing a motor for the use of tape traveling and performing the ejecting operation by its torque. CONSTITUTION:The titled player is equipped with the ejecting operation mechanism utilizing the torque of the motor 29 for the use of tape travel, and when a cassette holder 5 is in a cassette unloading position, the motor switch is closed to a 2nd fixed terminal. When the ejector switch is closed in order to eject the cassette C from its play state, an electromagnetic plunger 45 is not excited, and a driver gear 33 is rotated by a torque granting means to be meshed with a main driving gear 32, so that the driver gear 33 is driven by the motor 29 to be rotated. Then, in accordance with its rotation and hence by the ejector mechanism, the cassette holder 5 is moved to a cassette unloading position to eject the cassette C. In this way, the operation of a tape player is thus facilitated.