baber/WOPTO huggingface dataset:
Patent JP-S54103753-A (JP)
Title: Production of aluminum-lead base alloy bearing
Inventor: KONDOU KATSUMI
IPC: F16C33/06
Filed: 1978-02-02
Abstract: PURPOSE:Two melting jet guns are faced so that their flame lines make a specified angle. One gun jets A1 (alloy) and the other jets Pb-Sn alloy so that both metal will meet the same place on the back metal to thereby obtain bearing having uniform structure of A1-Pb base bearing metal layer. CONSTITUTION:The first 1 and the second 2 melting guns are mounted on the  melting jet apparatus so that both flame lines make an angle of 15 to 40 deg.C (q) and  meet at the same place on the back metal surface 3. The first melting gun 1 jets A1 (alloy) and the second gun 2 jets Pb-Sn alloy containing 0.5 to 10% Sn. Both metals are simultaneously jetted to meet the same place on the back metal 3 to form bearing metal layer. Pb-Sn alloy is used in an amount of about 5 to 30% by weight of A1 (alloy). If the back metal layer precoated with an intermediate A1 (alloy) is used to be coated with both metal together, a formed bearing metal layer is bonded more firmly to the back metal.
Patent JP-S58127618-A (JP)
Inventor: OOTSUKA YOSHIMI
IPC: B32B5/32
Filed: 1982-01-27
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-S61169445-A (JP)
Title: Image formation apparatus
Inventor: TANI MAKOTO
IPC: G03G15/00
Filed: 1985-01-24
Abstract: PURPOSE:To correctly arranged discharge sheets and accumulate same by providing a paper discharge tray mounted on the side of an outlet of an image formation apparatus, which is automatically to a proper angle of inclination corresponding to paper discharge speed which varies with each process speed by stages. CONSTITUTION:A paper discharge tray 31 mounted on an outlet 10b side of an apparatus body 10 has engaging members 33 supported on both side portions of the fixed end portion 31a side in such a manner as to be rotatable through a shaft 32. The shaft 32 is rotated through gear group 34, 35, 36, 37 by rotating drive of a stepping motor 38 disposed in the paper discharge tray 31, so that with the engaging members 33 fixed, the angle of inclination of the paper discharge tray 31 is variable. The engaging members 33 are detachably supported on the apparatus body 10 by engaging the forward end portion 33a and a notch portion 33b with a support plate 39 and a fixed shaft 40 disposed in the vicinity of the outlet 10b in the apparatus body 10. The adjustment for an angle of inclination is changed, interlocking with control means for switching the paper discharge speed depending upon the process speed during copying operation.
Patent JP-H04270480-A (JP)
Title: Character recognizing method
Inventor: HARADA SUESHIGE
IPC: G06K9/03
Filed: 1991-01-07
Abstract: PURPOSE:To reduce judgement for the validity of character string contents for each field executed by a recognition post-processing up to the moment by judging whether the character string as the recognized result of the field satisfies a stored condition or not. CONSTITUTION:Based on information stored in a slip format storage part 13, a character recognition part 14 segments a character part from the image information and executes a character recognition processing, and the results are collected as the recognized result character string of each field by a field recognized result synthesizing part 15. Afterwards, a field recognized result consistency judgement part 17 judges it while referring to a matching condition stored in a field recognized result matching condition storage part 16 whether the recognized result character string of each field satisfies the condition or not. Therefore, the recognized result character string of the field not to satisfy the recognized result matching condition registered in advance can be detected.
Patent JP-2000211434-A (JP)
Title: Retractor for rear shelf
Inventor: NAKAJIMA TAKESHI
IPC: B60R5/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a possibility of falling-off of an escutcheon from a mounting hole of a rear shelf. SOLUTION: This retractor is mounted on a rear lower surface of a rear shelf 31 having a mounting hole 32 of an escutcheon 5 guiding a string 3. In this case, the escutcheon 5 is provided with an insertion hole 15 into which the string 3 is inserted, a flange part 13 abutting on an upper surface side of the rear shelf 31 and an elastic leg part 14 forming a locking pawl locked at a hole edge of the mounting hole 32 and a stopper piece 8 preventing bending to the inside of the elastic leg part 14 fitted into the inside of the elastic leg part 14 is formed on a case mounted on a rear lower surface side of the rear shelf 31.  As a result, because the elastic part 14 itself is prevented from bending to the inside by the existence of the stopper piece 8, even if the string 3 moves within the insertion hole 15, in the escutcheon 5 engaged into the mounting hole 32 of the rear shelf 31, a possibility that the escutcheon 5 falls off upward from the mounting hole 32 of the rear shelf 31 is eliminated.
Patent JP-H06157293-A (JP)
Title: Diluent for perfluorocarbon
Inventor: HATSUSOO MAINAATO
IPC: A61K31/13
Filed: 1992-01-24
Abstract: PURPOSE: To obtain a diluent for perfluorocarbon used for unfolding the retina. CONSTITUTION: This diluent has low viscosity, volatility at room temp. and a b.p. between body temp. (about 38 deg.C) and 100 deg.C. It is preferably perfluoroalkane such as perfluorohexane or perfluoroheptane, perfluorotriethylamine or perfluorodipropyl ether. When the diluent is used, residue of perfluorocarbon can be removed from an eye after the retina is unfolded.
Patent JP-H03213969-A (JP)
Title: Fluid control valve
Inventor: ASADA MASAHARU
IPC: F25B41/04
Filed: 1990-01-19
Abstract: PURPOSE:To greatly enhance the assembling workability of a fluid control valve and hence avoid thermal deformation by assembling internal parts successively into a body and fixing them by processing of a roll caulking part. CONSTITUTION:There is provided a first sheet 36 joined with one end of a cylindrical body 34 and adapted to form a high pressure valve seat 39 protrusion 36a, and a high pressure valve part 32 is adapted to include in the body 34 a first leaf valve 40 for opening and closing the valve seat 39 of the first sheet 36, a spring 41 for driving the first leaf valve 40 to the high pressure valve seat 39 and a guide 45 for the spring 41, and a second seat 42 fixed by the body 34 and the roll caulking part 44 for inserting a sealing member 43 as a valve seat into an end part of the valve part 32. Further, a low pressure valve part 33 includes a stopper 46 positioned and inserted by an internal periphery protrusion 47 in the body 34, a third sheet 48 fixed by the body 34 and the roll caulking part 49 and having a passage inlet 48a centrally thereof and further forming a low pressure valve seat 48c, and a third leaf valve 50.
Patent JP-H08205451-A (JP)
Title: Scanner motor for driving polygon mirror
Inventor: HAYASHI KUNIO
IPC: H02K5/00
Filed: 1995-01-27
Abstract: PURPOSE: To reduce the windage loss and noise caused by rotation. of a polygon mirror to the utmost. CONSTITUTION: A polygon mirror 41 is enclosed by a rotary cover body 48 having a cylindrical translucent member 45 and the rotary cover body 48 rotates together with the polygon mirror 41. When the polygon mirror 41 is rotating, the translucent member 45 of the rotary cover body 48 generates air flow in the vicinity thereof but the windage loss and noise can be reduced significantly as compared with the air flow generated by the polygonal reflection surface 41b of the polygon mirror 41.
Patent JP-S63181846-A (JP)
Inventor: HIRANO TORU
IPC: E04F13/02
Filed: 1987-01-20
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-H02191937-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAITO HIDEKI
IPC: G03C1/34
Filed: 1989-01-20
Abstract: PURPOSE:To enable rapid processing as well as to obtain high image quality by silver halide particles having a locally existing silver halide phase contg. >=3mol% silver iodide in a microscopically uniform state and incorporating hydroquinones into an emulsion layer. CONSTITUTION:Silver halide particles having a locally existing silver halide phase contg. 3-45mol% silver iodide in a microscopically uniform state are used. When the distribution of silver iodide is not uniform, a finely striped pattern like the growth rings of a tree appears. This pattern is perfectly vanished by annealing flat platy particles under conditions under which iodine ions can move in silver halide crystals. Hydroquinones are preferably incorporated into a silver halide emulsion layer, an intermediate layer and a filter layer. The intermediate layer is between two color-sensitive layers.
Patent JP-H11215296-A (JP)
Title: Page turn-over reader for book original
Inventor: YOSHIMURA TAKESHI
IPC: G03B27/62
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a page turn-over reader by which thick paper is turned over, and multiple thin paper sheets are not turned at over, and pages of a book original are automatically turned over. SOLUTION: A high voltage AC is applied to a turn over belt 208 to charge via a charging roller 225. The static electricity on the belt allows the belt to attract an uppermost page 254 of a book original BO so as to turn over pages. When turning-over operation processes an end of pages is sensed by a sensor 214 and success of page turning-over operation is discriminated. In the case that the sensor 214 does not sense a page, a charging pitch used to charge the turn-over belt 208 is extended to strengthen the attracting force and retrial of turning-over operation is executed.
Patent JP-H03215990-A (JP)
Title: Wiring board and manufacture thereof
Inventor: ISHITSUNA HARUKI
IPC: H05K3/36
Filed: 1990-01-19
Abstract: PURPOSE:To improve a wiring board in connection reliability by a method wherein circuit conductors are provided to a flexible insulating base material, a protrudent conductor formed of the same material as that of the circuit conductor is provided to a part of the circuit conductor, and a groove is provided to a part of the protrudent conductor. CONSTITUTION:A flexible insulating base material 1 is provided with circuit conductors 2, a protrudent conductor 3 formed of the same material as the circuit conductor 2 is provided to a part of the circuit conductor 2, and a groove 4 is provided to a part of the surface of the protrudent conductor 3. Therefore, when two wiring boards are connected together, as the protrudent conductor 3 is provided to one of the wiring boards, the two conductors 2 to connect together can be made small in distance between them, so that the conductors 2 can be easily connected. As the groove 4 is provided to the protrudent conductor 3, an area used for connection can be increased. Furthermore, gas generated from an insulating material interposed between the conductors 2 and its adhesive agent and flux contained by solder can be discharged through the groove 4. By this setup, a wiring board of this design can be improved in connection reliability.
Patent JP-H07213597-A (JP)
Title: Twisted yarn of purified collagen-like substance, formed body of twisted yarn and their manufacture
Inventor: NAKAGAWA TOKUZO
IPC: A61L17/00
Filed: 1994-02-03
Abstract: PURPOSE:To provide twisted yarn of purified collagen-like substance which has superior biocompatibility and mechanical strength, is substitutable with tissue and an internal organ at an affected part of a human body as time passes after application, and can control in vivo decomposability. CONSTITUTION:A thin and long piece of purified collagen-like substance in wet state obtained from human amnions or human villi is dried and twisted, and cross-linked and/or succinylated if necessary, then is formed into a sheet or a tube to be a formed body. Or a film of purified collagen-like substance obtained from human amnions or human villi is laminated on the formed body such as sheet and tube formed from the twisted yarn.
Patent JP-S63180748-A (JP)
Title: Cylinder block structure of engine with balancer shaft
Inventor: SUEMORI TADAO
IPC: F16F15/26
Filed: 1987-01-21
Abstract: PURPOSE:To enhance the supporting rigidity for a balance shaft, by forming a part of the oil-pan rail part of a cylinder block so as to be bulged for providing rigidity, and by so constituting that the balancer shaft can be supported on the bulged part of the oil-pan rail part. CONSTITUTION:Since the bulged part 13 is projected outward so as to correspond to the underside of a balancer shaft 8, the rigidity thereof can be enhanced. And, since the bearing part 12 of the balancer shaft 8 is connected to this bulged part 13 via a vertical wall 14, the supporting rigidity of the balancer shaft bearing part 12 can be enhanced. In this case, since the bulged part 13 is provided by projecting an existing oil-pan rail part 6 toward the underside of the balancer shaft 8, the increase in the weight of a cylinder block 3 can be restricted to a small amount.
Patent JP-H01192812-A (JP)
Title: High-tenacity fiber excellent in heat and chemical resistance and production thereof
Inventor: KIMURA HAJIME
IPC: D01F6/12
Filed: 1988-01-20
Abstract: PURPOSE:To obtain the title fiber, excellent in dynamic properties, stability against oxidation, incombustibility, light resistance, etc., by spinning a spinning dope consisting of a liquid composed of polytetrafluoroethylene partially or wholly dissolved in a fluorine based carbon compound. CONSTITUTION:Polytetrafuloroethylene is partially or wholly dissolved in a fluorine based carbon compound while being heated at about 300-400 deg.C to prepare a spinning dope. The obtained spinning dope is subsequently heated above the melting point, discharged from a nozzle and quenched into a cooling medium. The resultant quenched yarn is then drawn to provide the aimed high- tenacity fiber having a continuous and uniform structure in the direction of fiber axis and intersecting thereto.
Patent JP-S63181731-A (JP)
Inventor: MATSUDA EIJI
IPC: A47L11/34
Filed: 1987-01-21
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-H10198699-A (JP)
Title: Device and method for retrieving family crest
Inventor: ARAI TSUNEICHI
IPC: G06T1/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of retrieving a family crest by simple input operation. SOLUTION: The device has a handwritten locus input means 1, a family crest retrieving condition preparing means 2, a family crest retrieving means 3, a display means 4, a family crest frame condition specifying means 5, and a family crest dictionary 106. In the case of retrieving the dictionary 106 based on a retrieving condition prepared by the means 2, only family crests corresponding to set frame information are selected. Then candidates are converged based on a set object condition and then the family crest candidates are rearranged successively from the candidate of the highest similarity to the recognition result of locus data. In the case of displaying a retrieved family crest candidate, the display data of a pattern code for the retrieved family crest are read out from the dictionary 106 and displayed on an input area.
Patent JP-S5295228-A (JP)
Title: Recorder
Inventor: FUJIWARA TAKUTOSHI
IPC: B41J2/33
Filed: 1976-02-06
Abstract: PURPOSE:To prevent abrasion and soiling of a heating element surface to make it durable, and in addition, render a record high quality.
Patent JP-2000216560-A (JP)
Title: Electronic timer
Inventor: YASUDA TAKESHI
IPC: G04G99/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a micrcomputer caused by the noise introduced to the microcomputer from electric wires. SOLUTION: A circuit board 4 mounted with a microcomputer 10 which causes a load to be operated at preset operating time is housed in the body 1 of an electronic timer. In the body 1, an electric wire holding rib 1a is provided protrusively adjacently to the peripheral edge of the circuit board 4 on the internal bottom face of the body 1 and electric wires 14 for power supply are arranged between the rib 1a and the peripheral wall of the body 1. Therefore, the introduction of noise to the microcomputer 10 from the electric wires 14 can be suppressed, because the electric wires 14 do not overlap the circuit board 4.
Patent JP-H01187816-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIUCHI HIROAKI
IPC: H01L21/28
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a semiconductor device having no short-circuit between electrodes and excellent reliability by forming a sectional shape in a forward tapering state or stepwise state of multilayer photoresists having different exposure sensitivities as a mask for plating. CONSTITUTION:After a lower electrode 2 is formed on a semiconductor substrate 1, a whole surface is covered with a silicon oxide film 3. Then, a window is opened partly on a lower electrode to form a contact hole 4. Then, after the whole surface is covered with titanium 5 and gold 6, it is spin coated by a spinner with positive type photoresist 7 as a mask for selective plating. After it is baked, it is similarly spin coated with photoresist 8 weakened in its exposure sensitivity, and gain baked. A gold electrode forming base 9 is exposed with an ultraviolet ray and developed to complete patterning of photoresist. In this case, since the sectional shape of the photoresist has weaker exposure sensitivity in its upper layer as compared with that in its lower layer, it becomes a reverse taper. The sectional shape of a gold electrode 10 becomes a forward tapering state along the sectional shape of the photoresists 7, 8.
Patent JP-H05203623-A (JP)
Title: Electrophoretic device
Inventor: YAMANE KEIKI
IPC: B64G1/66
Filed: 1992-01-27
Abstract: PURPOSE:To provide a simple and low-cost electrophoresis device. CONSTITUTION:An electrophoretic device comprises an electrophoretic tank 1 having plural exits (a) on the downstream side, a buffer solution tank 6 having an exit 16 on the upstream side of the electrophoretic tank 1, a constant pressure pressurizing means 14 connected to the buffer solution tank 6, samplers 11 provided for the respective exits (a) corresponding to them, and pipings 8 having fluid resistance 17 connecting the exits (a) and the samplers 11 to each other respectively.
Patent JP-H09204097-A (JP)
Title: Electrophotographic device
Inventor: UNO MUGIJIROU
IPC: H04N1/405
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the quality of a recorded image from being deteriorated because of irregular electrification in the case of electrifying a photoreceptor by using a flat type brush electrifier. SOLUTION: When the photoreceptor 9 is electrified by the flat type brush electrifier 10, the irregular electrification is caused and irregular density based on a potential difference between a peak potential part and a bottom potential part remarkably appears at the halftone part of the recorded image. Then, the halftone part in image information to be printed is detected and image forming potential, for example, developing potential or electrification voltage, is set so that the dot density may be uniformized at the halftone part. Namely, the dot density is uniformized at the halftone part by performing such setting of the image forming potential that the developing potential is decreased or the electrification voltage is increased.
Patent JP-2000215525-A (JP)
Title: Device for producing substrate of optical disk and production thereof
Inventor: FUJIKAWA KAZUHIRO
IPC: G11B7/26
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently mold a substrate of an optical disk having decreased distortion curved into an umbrella-shape, generated in the inner peripheral part of a substrate of an optical disk and being superior in mechanical properties. SOLUTION: When melted resin injected and filled in molds is cooled and solidified and a movable mold is separated from a fixed mold, a substrate 5 of an optical disk is taken out of the movable mold by a substrate take-out device 2. The substrate 5 of the optical disk is placed on a cooling stage 4 or on a carrier for the substrate of the optical disk. After that, the cooling stage 4 for carrying the substrate 5 of the optical disk or the carrier for the substrate of the optical disk is placed in a tunnel-shaped furnace 6 by a conveyer 7. The substrate 5 is cooled slowly in the furnace 6, whose temperature is 80-140 deg.C in the vicinity of the inlet and 30-80 deg.C in the vicinity of the outlet.
Patent JP-H07212524-A (JP)
Title: Picture reader
Inventor: SAKASAI KAZUHIRO
IPC: H04N1/028
Filed: 1994-01-10
Abstract: PURPOSE:To provide a structure by which a space between the source and the drain of an adjacent thin film transistor can securely be shielded by providing a shielding line between the electrodes of the adjacent charge transfer thin film transistor. CONSTITUTION:A resetting thin film transistor TR, a resetting potential line 41 and the charge transfer thin film transistor TT are arranged in order from the nearest one to a light-receiving element array constituted of a light-receiving element 1. The shielding line 42 connected to the resetting potential line 41 is provided between the source electrode 35 of the transistor TT and the drain electrode 36 of the adjacent transistor TT. Connection capacity between the drain/source electrodes of the transistors TT can be converted into capacity between the source electrode 35 of the transistor TT and the shielding line 42 and that between the drain electrode 36 of the transistor TT and the shielding line 42 with such constitution. Even if wiring density is high, crosstalk occurring by the influence of a potential change in a drain electrode-side at a source electrode-side can be prevented.
Patent JP-H04363087-A (JP)
Title: Printed board
Inventor: TATSUMI KOJI
IPC: H05K1/11
Filed: 1991-02-01
Abstract: PURPOSE:To provide a printed board in which a reverse connection is performed without adding a jumper wire by altering a mounting position of a semiconductor integrated circuit element even by an erroneous signal line in the arrangement of a conductor pattern on the board. CONSTITUTION:In a printed board having a normal first mounting position 3a of an IC for controlling to input/output on the way of a plurality of buses 1, a second mounting position 3b is formed by wiring to the position 3a through a connecting pattern so as to obtain outputs inverted in wiring order of the buses 1 at a position near the position 3a so that the IC can be selectively mounted at the two mounting positions.
Patent JP-2000216182-A (JP)
Title: Semiconductor device, its manufacture, and its mounting method
Inventor: TAGUCHI NOBORU
IPC: H01L21/60
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To contrive the downsizing of a module by lessening the connection area between a semiconductor device and a circuit board, thereby enabling high-density mounting. SOLUTION: An electrode pad 14 is made on the surface 12a of a semiconductor chip 12, and a first bump electrode 22 is provided on the lower electrode 19 provided thereon, and a second bump electrode 24 is provided outside the first bump electrode 2. For the semiconductor chip 12, the sidewall on the side of the right end in the figure is formed stepwise, and the first bump electrode 22 and the second bump electrode 24 are provided to straddle from the surface 12a of the semiconductor chip 12 to the flank 12b of the step. Then, the outside of the second bump electrode 24 jut out rightward in figure more than the flank 12c of the semiconductor chip 12. Accordingly, it can be mounted, with the outside of the projecting second bump electrode 24 in contact with a circuit board.