baber/WOPTO huggingface dataset:
Patent JP-H0860868-A (JP)
Title: Method and equipment for lifting structure
Inventor: ONOE HISAHIRO
IPC: E04G21/16
Filed: 1994-08-22
Abstract: PURPOSE: To reduce the physical and human waste of lifting operation, and to improve the efficiency of lifting operation. CONSTITUTION: A plurality of pinhole sections 13 are formed to a bendable chain body 9, in which one side end is fixed onto a structure M, at regular intervals in the longitudinal direction, jacks 4 upwards expanded and contracted are mounted temporarily onto a working platform 2, and an upper clamp pin 19 and a lower clamp pin 15 inserted into the pinhole sections 13 of the chain body 9 are installed at both ends of the jacks 4 respectively. The upper clamp pin 19 and the lower clamp pin 15 are inserted alternately into the pinhole sections 13 of the chain body 9 while tensile force is energized on the other side of the chain body 9 and the chain body 9 is hung, and rods for the jacks 4 are elongated when the chain body 9 is suspended by the upper clamp pin 19.  The rods for the jacks 4 are pulled in when the chain body 9 is hung by the lower clamp pin 15 while the other side of the chain body 9 passed through the place of suspension by the upper clamp pin 19 is bent and hung down.
Patent JP-S6275613-A (JP)
Title: Image forming device
Inventor: ODA GORO
IPC: G02B26/12
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the occurrence of stray light by inclining the laser beam reflecting face of a polygonal mirror to a plane other than the plane orthogonal to a scanning plane. CONSTITUTION:A collimator lens unit 21 is provided with a collimator lens holder 48 which is cylindrical and has a columnar hollow part in the center, and a semiconductor laser 54 of a laser beam source and a semiconductor fixing plate 49 on the surface of which the laser 54 is placed are attached to one end of said follow part by two fixing bolts so that one end of the hollow part is closed. A collimator lens 51 which makes rays of the laser beam parallel, the first and second prisms 56 and 57 which make the beam flat, and a prism holder 52 to which prisms 56 and 57 are attached are attached in this hollow part with a point 60 as the center. Two adjusting bolts 61 are provided in positions facing each other with the optical axis between them to adjust finely the holder 52, thus adjusting a large deviation of the beam exit direction.
Patent JP-H09129624-A (JP)
Title: Alkali solution purifying method and semiconductor wafer etching method
Inventor: NAKANO MASAMI
IPC: C01D1/28
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To efficiently nonionize the metal impurities in an alkali solution, especially metal ions, at low cost by a method wherein metal silicon and/or a silicon compound is dissolved into an alkali solution, and the metal ions are nonionized by the reaction product generated at that time. SOLUTION: Metal silicon and/or a silicon compound is dissolved into an alkali solution and the metal ions in the alkali solution is nonionized using the reaction product generated in the above-mentioned dissolution. For example, granulated polycrystalline silicon of semiconductor grade are put in a sodium hydxoxide solution (45%, 20 litters, 80 deg.C). The sodium hydroxide solution is sampled by 10ml before introduction, 10 minutes after introduction, 20 minutes after introduction, 30 minutes after introduction and 60 minutes after introduction, the solution is diluted forty-five times, and the concentration of iron ions and nickel ions is analized using an ion-chromatograph method. The result of this analysis is indicated in the diagram, and the iron ions and nickel ions are decreased excellently or they are non-ionized.
Patent JP-S6472561-A (JP)
Title: Bipolar transistor
Inventor: ANATORII FUEIJIYONSON
IPC: H01L29/417
Filed: 1988-09-02
Abstract: PURPOSE: To obtain a small size and high speed bipolar transistor by providing a narrow horizontal conductive layer between the edge a diffusion region and metal contact electrode to eliminate the need of a diffusion buried sub-collector and region piercing the collector. CONSTITUTION: A second-conductivity-type buried collector region 30 is formed on a first-conductivity-type semiconductor substrate 10, a second-conductivity- type collector region 32 is formed thereon, a first-conductivity-type base region 42 is formed thereon, and a second-conductivity-type emitter region 52 is formed in its central portion. The transistor has second-conductivity-type horizontal collector conductive layer 16, 18 extending from the sidewall of the collector region 30 at specified height from the substrate top main surface, collector isolation regions 12, 20 surrounding them, first-conductivity-type horizontal base conductive layers 34, 36 extending from the sidewall of the base region 42 and a base isolation region 38 surrounding them.  It has collector ohmic contact means 62 piercing the isolation regions 38, 20, base ohmic contact means 60 and emitter ohmic contact means 64.
Patent JP-S60111655-A (JP)
Inventor: TSURUGA MASAYUKI
IPC: A61G9/02
Filed: 1983-11-22
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-H04101181-A (JP)
Title: Transfer charger for electrophotographic printer
Inventor: TSUCHIDA NOBUHIRO
IPC: G03G15/16
Filed: 1990-08-20
Abstract: PURPOSE:To prevent a paper in the middle of transferring from separating from the surface of a photosensitive drum and slipping of the surface of the photosensitive drum and to decrease the faulty transfer and the printing blur by executing transfer while the paper is pressed to the photosensitive drum by a charger roller which is electrostatically charged. CONSTITUTION:A transfer charger 2 is constituted so that a hollow charger roller 2a made of insulating member is rotatably attached in a charger case 2b and a charger wire 2c is allowed to pass through the center of the roller 2a. Then, the charger 2 is disposed below the photosensitive drum 1 and can freely rotate with the rotation of the drum 1 by making the roller 2a press- contact with the surface of the drum 1. The roller 2a which is electrostatically charged by corona discharge from the wire 2c comes in contact with the paper 3, so that the paper 3 is electrostatically charged. Thus, faulty transfer and printing blur caused by slip between the surface of the photosensitive drum and the paper in the middle of transferring are prevented.
Patent JP-S6375048-A (JP)
Title: Transparent polypropylene sheet
Inventor: NISHIO HIDEAKI
IPC: C08K5/1575
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a transparent sheet having improved rigidity and low- temperature impact resistance, by compounding a dibenzylidene sorbitol derivative and a vinylcycloalkane polymer to a propylene random copolymer containing ethylene and butene. CONSTITUTION:(A) An ethylene-propylene-butene random copolymer having an ethylene content of 0-10wt%, preferably 1-6wt% and a butene content of 1-30wt%, preferably 2-20wt% is compounded with (B) 0.05-0.5wt%, preferably 0.1-0.4wt% dibenzylidene sorbitol of formula (R is 1-8C alkyl, halogen or 1-4C alkoxy; m and n are 0-3), e.g. 1,3,2,4-dibenzylidene sorbitol and (C) 0.05-10,000ppm by weight, preferably 0.5-5,000ppm by weight of a vinylcycloalkane polymer, preferably vinylcyclohexane, and the obtained composition is formed in the form of a sheet.
Patent JP-H0882673-A (JP)
Title: Ultrasonic distance-measuring apparatus
Inventor: CHITOKU MINORU
IPC: G01S7/526
Filed: 1994-09-13
Abstract: PURPOSE: To obtain an ultrasonic distance-measuring apparatus by which a distance can be measured precisely by a method wherein a threshold value with reference to reflected waves is set at the level of reflected waves with reference to previous ultrasonic waves received at a point of time when next ultrasonic waves are being transmitted. CONSTITUTION: A microcomputer 8 turns on a starting signal F for a definite time, it drives a transmission pulse generator 1 at the timing, it outputs a transmission pulse signal A for a definite time, and it transmits ultrasonic waves for a wave transmitter-receiver 2 to a part within a measuring range. While the signal A is being outputted, a trigger pulse signal B is turned on from a trigger pulse generator 3. A counter circuit 7 is reset at the timing, and it starts a counting operation when the signal is turned off. The microcomputer 8 transmits first ultrasonic waves by the signal F, it reads out a counted value when a transmission time interval has elapsed, it finds a distance up to an object to be measured, it turns on a second signal F, and it transmits ultrasonic waves.  When reflected waves at a threshold value Y or higher are received before the second signal F, a comparator 6 outputs a detection signal D, and the counted value of the circuit 7 is held by the signal. As a result, the distance can be computed precisely.
Patent JP-H03278166-A (JP)
Title: Method of adjusting network-parameter of multilayer perceptron-device and perceptron-device having execution means of said method
Inventor: TONO JUNICHI
IPC: G06N3/04
Filed: 1990-08-22
Abstract: PURPOSE: To improve a learning speed by setting a derivative δf/δM to be positive and a derivative δf/δN and δf/δK to be negative at the time of setting N to be an imputing number to a processing element, K to be an outputting number from this processing element and M to be an inputting number to the processing element at a next hierarchy. CONSTITUTION: This device consists of input elements 20 to 34, the second layers of processing elements 36 to 46 and the third levels of the processing elements/ outputting elements 48 to 52, associative storage device 56 and a training processor 54. Then the initial value of a learning coefficient is expressed as an expression eta1 = eta0 Xf (M, N, K), wherein eta0 is the total learning coefficient of hierarchy, eta1 is a learning coefficient updating a specific parameter value, N is the input number to the processing element supplied with the parameter value, K is the output number from this processing element and M is the input number to the processing element at the next hierarchy.  Then with respect to the real number ranges of M, N and K, derivative δf/δM is set to be positive and a derivative δf/δN and δf/δK are set to be negative, thereby improving the leaning speed by simple constitution.
Patent JP-H0266411-A (JP)
Title: Combination weighing instrument
Inventor: TSUKASA FUMISUKE
IPC: G01G19/387
Filed: 1988-08-31
Abstract: PURPOSE:To omit an individual weight selecting machine for each article to be weighed by detecting off-specification articles having abnormal weight in each hopper and inhibiting a hopper including off-specification articles from entering the selection of combination. CONSTITUTION:An article to be weighed is supplied from a feeding part 1 to each hopper 2 and weighed a weigher prepared in each hopper and a signal obtained from the weigher 3 is inputted to a combination selecting part 13. The selecting part 13 executes the combination operation of the weight values or individual values of the articles to be weighed and selects combination to be a previously set up object value and the article to be weighed is discharged from the hopper 2 by a signal outputted from a discharge control part 32 based upon the selected result. The weighing value of each hopper 2 is stored in a weight storing part 12. At the time of detecting an abnormal weight value, a combination inhibiting part 25 sends a signal to the selecting part 13 so as to inhibit the hopper concerned from entering the combination selection. Thereby, off-specification articles are not discharged to the post processes.
Patent JP-S60111289-A (JP)
Inventor: OKA MASAHIKO
IPC: G09G1/06
Filed: 1983-11-21
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-S6462613-A (JP)
Title: Image pickup device
Inventor: KURIMOTO KENJI
IPC: G06T3/00
Filed: 1987-09-03
Abstract: PURPOSE:To obtain images without distortion in vertical and horizontal directions, by setting an offset angle in the horizontal direction at zero and using a horizontal distortion correcting circuit. CONSTITUTION:Reflecting mirror faces 101-104 are arranged so as to approximately intersect orthogonally with an axis 10b making 45 deg. with respect to a rotary shaft 10a, and a primary optical array photodetector 7 is provided on an optical path reflecting beams from the reflecting mirror faces 101-104 in the upper perpendicular direction. Therefore the center of the rotary angles of the reflecting mirror faces 101-104 coincides with that of a horizontal scanning range to set the offset angle in the horizontal direction at zero, thereby distortion in the vertical direction is hardly occurred. Since signals from respective photodetector are sample-held at a preset timing in response to distortion in the horizontal direction, said distortion can be corrected. Thus images free from distortion in the vertical and horizontal directions can be obtained.
Patent JP-S6198964-A (JP)
Title: Control method and its device of starter
Inventor: OONO TAKATSUNE
IPC: F02B61/04
Filed: 1984-10-18
Abstract: PURPOSE:To thoroughly protect a starter and improve its durability, by equipping a counting means for an engine speed and analyzing the counting information to be decided on the basis of a predetermined process so as to control in accordance with the decision result the rotation of a starting motor. CONSTITUTION:When a starter for an outboard engine is started, a device, if a start switch 28 is turned on, excites a coil 8A in a starter relay 8, closing a contact 8B. In this way, the device, driving a starting motor 34, performs cranking of the engine through a ring gear or the like. Here the device, counting in a speed counter 12 an AC pulse corresponding to an engine speed generated in a magnet lighting coil 10, inputs the counting signal, after it is converted in an A/D converter 14, to a main control part 16. And the device, performing an arithmetic operation in accordance with a predetermined program in a read only memory (ROM)20 and exciting/deexciting a coil 6A in a switching relay 6, controls a rotation of said motor 34.
Patent JP-H0665960-A (JP)
Title: Small manhole port device made of synthetic resin
Inventor: SUDA SHOJI
IPC: E03F5/10
Filed: 1992-08-18
Abstract: PURPOSE:To maintain the cost from increasing by integrally reinforcing the whole manhole port having thin wall thickness by means of a manhole port body. CONSTITUTION:A cylindrical connection pipe 15 is provided by forming an inlet port 13 on its one end and an outlet port 14 on its another end. A manhole port 16 is provided by blow molding at an intermediate part of the pipe 15 in such a manner that the port is protruded from the circumferential surface of the intermediate part. Fan-shaped extensions 32, 32 extending downward are formed on either opposed side at the lower end of a cylindrical part 31 of a manhole port body 12. An annular stopper 34 is provided along the intermediate inner periphery of the part 31 so as to protrude therefrom. The extensions 32, 32 are located on either periphery of the pipe 15. The lower surface of the stopper 34 is fastened to the upper surface of the port 16 of a main body 11 of a manhole. The manhole port body 12 is fitted onto the outer periphery of the port 16.
Patent JP-H1154849-A (JP)
Title: Manufacture of optical module
Inventor: HASHIZUME HIDEKI
IPC: H01S5/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture an optical module of a structure, wherein a lens can be rapidly and easily fixed on a housing without using a resin-bonding agent and a fused glass, and moreover, the optical module is superior in weather resistance, high in reliability, and low in cost. SOLUTION: This method is for manufacturing an optical module of a structure, wherein the optical module consists of an optical semiconductor element, a lens, and a resin housing which is provided with a built-in lens and, at the same time, has the mounting part of the optical semiconductor element. The element is mounted to the resin housing in such a way that the lens and the element are positioned on the same axis. A spherical lens 12 is insert-molded with a resin to form a primary molding piece 20 holding the lens 12, and then the piece 20 is further insert-molded using the resin to be subjected to secondary molding the resin housing, so that the resin housing is formed into a form of a final housing shape having a mounting part 26 of the optical semiconductor element and a receptacle bore 18.  In this way, a resin housing 14 provided with the built-in lens 12 is manufactured in a two-stage molding.
Patent JP-S6195969-A (JP)
Title: Electronic typewriter
Inventor: UENO HIDEO
IPC: B41J19/64
Filed: 1984-10-18
Abstract: PURPOSE:To enable justifying printing of even data on each test line stored in a text memory in the usual state to be performed by providing a printer for line arrangement for the upside of a keyboard for printing text stored in the usual state in the text memory. CONSTITUTION:By a mode switcher 11, usual printing mode to print each of data input in an electronic typewriter 1 and data input are stored in the text region to prepare a text and switched to text mode capable of printing one line each. Data for one line input from the keyboard 3 are temporarily stored in an input buffer by a justifying set key 131. By expanding each space toward the printing line direction on the basis of the numbers of line end space and print line space from the final data in the hot zone set by the hot zone set key to the right margin, the final data are positioned at the right margin and printing is performed by a justifying mode being set up.
Patent JP-H0665358-A (JP)
Title: Method for regulating morphology of whiskery poly@(3754/24)p-oxybenzoyl) crystal
Inventor: KIMURA KUNIO
IPC: C08G63/88
Filed: 1992-08-18
Abstract: PURPOSE:To freely control and regulate the length and diameter of the crystal obtained by polymerizing and crystallizing a specified compound by adding it in a solvent, by using a specified mixture as the solvent and varying the mixing ratio of the components of the mixture. CONSTITUTION:A process for polymerizing and crystallizing a compound of the formula: R<1>OAr-COOR<2> [wherein R<1> is H, R<3>-CO (wherein R<3> is 1-4C alkyl or phenyl having 0-3 methyl groups); R<2> is H or phenyl having 0-3 1-2C alkyl groups; provided that one of R<1> and R<2> is H, and they should not be hydrogen atoms at the same time; and Ar is 1,4-phenylene] or its oligomer by adding 0.3-4.5wt.% (in terms of the weight of the polymer to be produced) above compound or oligomer to a solvent and heating the mixture to 265 deg.C or above under no or low-speed agitation, wherein the solvent comprises a mixture of a branched paraffin with a linear paraffin or a mixture of a branched paraffin with a (cyclo)alkyl-substituted benzene, naphthalene, diphenyl or terphenyl compound, and the mixing ratio of the components of the mixture is varied.
Patent JP-S60112098-A (JP)
Inventor: GOTOU MINORU
IPC: G06F3/14
Filed: 1983-11-24
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-S61101345-A (JP)
Title: Positioning device for kicker
Inventor: TANAKA TAKASHI
IPC: B65H3/24
Filed: 1984-10-19
Abstract: PURPOSE:To mover a Kicker automatically depending upon the length of a cardboard sheet, according to a method wherein a screw shaft meshes in the direction of reciprocating motion of a raw,a gear is fixed to this screw shaft and a gear situated on the prime mover's side and sliding, with free engagement with the above-mentioned gear, on a support rod is mounted to the fixing side such as a table. CONSTITUTION:In ordinary operation, a ram 10 makes reciprocating sliding motion inside a dovetail groove 9, being driven by a motor 6 via a crank mechanism 7, a Kicker 5 is subsequently put in reciprocating motion so as to kick out corrugated cardboard sheets 4 successively starting from the top one. When the position of the Kicker 5 is changed in relation to a front guide 2 depending upon the length of corrugated cardboard sheets, retainer plates 19, 20 are slid in the axial direction of a rod 17 so as to have a gear 18 engaged by a gear 15 fixed to a screw shaft 14. Then, the screw shaft 14 is turned via gears 15, 18 so as to force a nut block 12 to make sliding movement inside the ram 10 so that the Kicker 5 fixed to said nut block may be moved to a position conforming to the cardboard sheet 4. At the same time, a back guide 3 also moves to a position conforming to the length of the cardboard sheet 4. Thus, Kicker positioning can be achieved automatically.
Patent JP-H0771015-A (JP)
Title: Wave generator
Inventor: MIYAUCHI SUNAO
IPC: E02B1/00
Filed: 1993-09-03
Abstract: PURPOSE:To generate waves expressing a beach increasing unexpectedness and interest, while preventing the source of wave generation from being observed. CONSTITUTION:The top 21 of a hollow base seat 2 is projected upward from the water level WL and installed in a water reservoir 1. And a first pump 30 supplying the water W in the reservoir 1 to the hollow space 22 and a second pump 31 discharging the water supplied by the first pump 30 to the water reservoir 1 are provided in the wave generator. The water in the hollow space 22 is discharged by the pump 31 to replace it with air and after that, water is supplied by the continuous or intermittent running of the first pump 30 into the hollow space 22. Air AJ is ejected continuously or intermittently from a constricted annular outlet 40 of an annular path constituted of the upper end opening 20 of the hollow base seat 2 and the lower central face 50 of a monument 5 covering the opening 20 and the top 21, toward the water level WL of the water reservoir 1, in accordance with increase of the supplied water. The reservoir water W is forcibly moved to the direction separating from the base seat 2 in order to generate waves and express the water's edge.
Patent JP-2000033019-A (JP)
Title: Joint structure of assembling frame
Inventor: MARUYAMA SHIGEHISA
IPC: A47B96/06
Filed: 1998-07-19
Abstract: PROBLEM TO BE SOLVED: To secure an assembling strength though the number of fastening places with machine screws is reduced. SOLUTION: A pair of fitting holes 12 and 12 are formed in post frame materials 10 in the vertical direction by fixed pitch and each connection hole 13 is formed in the both end parts of beam frame material. Connecting metals 60 are provided with a post fitting surface 61 and a beam fitting surface 62 and the post fitting surface 61 is provided with a pair of fitting machine screw holes 64. Each connection machine screw hole 65 is formed on each beam fitting surface 62 and the both holes 64 and 65 are formed by working a screw groove in a prepared hole which is burring-worked. The post fitting surfaces 61 of the metallic connection fixtures 60 are fitted to the post frame materials 10 and the long-side side surfaces of the beam frame material 11a is connected to the beam fitting surfaces 12 of the connection metals 60 by the connection machine screws 91.  In this connection state, assembling is executed by permitting the butt end surfaces 112 of the beam frame material 11a to be fitted to the side surface 101 of the post frame materials 10 by face to face.
Patent JP-S59112004-A (JP)
Inventor: SUZUKI MIGAKU
IPC: C09J7/02
Filed: 1982-12-15
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-S5930058-A (JP)
Title: Automatically controllable dropping-mercury electrode
Inventor: ROORANDO JIYUIDERURI
IPC: G01N27/34
Filed: 1982-12-14
Abstract: A mercury electrode is described which operates with a drop of mercury which comprises a mercury reservoir (1), a first capillary tube (4) of inverted U shape, one end of the tube being free. The mercury drop is formed on the free end, while the other end is dipped in the mercury reservoir (9). The reservoir (1) is provided with means for the inlet (10) of an inert gas at a level above the surface of mercury. The growth of the drop and the blockage of the drop are controlled by application of a pressure greater than atmospheric pressure on the mercury in the reservoir and discontinuing the pressure. A second capillary tube (8) of greater internal diameter may be soldered to the first capillary tube (4).