baber/WOPTO huggingface dataset:
Patent JP-S63295364-A (JP)
Title: Image forming device
Inventor: SHIKATO MASANOBU
IPC: G03G15/00
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the discharge of the next sheet from being hindered, by retaining the trailing end of sheets stacked on a stacker bed each time of conveyance of a sheet, downstream of a conveyer means for conveying a sheet after image formation. CONSTITUTION:In case of a single side image formation, a sheet S after image formation is discharged into a discharge tray 25 from a pair of rollers 22, being guided by a flapper 21. In this phase, when a control section C detects the leading end of the sheet S in accordance with a signal from a discharge sensor 43, a solenoid is energized so as to move a retainer member 26 upward, and when it detects the pass of the trailing end of the sheet S, the retaining member 26 is moved downward to retain the trailing end of sheets S so as to facilitate the discharge of the next sheet. Further, if the retaining member 26 does not descend exceeding a certain position, it is judges that the sheets are full so that the image formation is stopped. Further, a sheet after double-surface image formation is fed into a reversing path 29. Thus, it is possible to prevent the discharge of the next sheet from being hindered.
Patent JP-H01302954-A (JP)
Title: Picture processor
Inventor: IWATA YASUHIRO
IPC: B41J3/44
Filed: 1988-05-31
Abstract: PURPOSE:To set various use forms by making a reading means, a storing means, a printing means, etc., into units respectively, and combining these means as occasion demands. CONSTITUTION:A scanner unit 11, a memory card 23, a write read unit 21 and printer unit 31 are constituted separately. Then, for instance, the card 23 is connected to the unit 21 through the connection part 22 of the unit 21, and the unit 21 is connected to the unit 11 through the connection part 14 of the unit 11, and besides, the unit 11 can connect the unit 31 through the connection part 32 of the unit 31. Accordingly, by combining the respective units as occasion demands, the various use forms can be set, and for instance, only the unit necessary for the work of a user can be carried with him.
Patent JP-S5256922-A (JP)
Title: Film receptacle
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1975-11-05
Abstract: PURPOSE: To obtain a stablized delivery of a film unit by sliding the front wall of a film receptacle engaged with delivery mechanism of a camera body, and delivering film unit engaged with the front wall. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5357948-A (JP)
Title: Circular polarized wave antenna unit
Inventor: SAWADA MICHIHIRO
IPC: H01Q13/02
Filed: 1976-11-06
Abstract: PURPOSE:To form the circular polarized wave antenna having high gain over a wide band, by using the quad ridge horn and the 3 dB directional coupler in combination.
Patent JP-H04334174-A (JP)
Title: Filter disk device
Inventor: TAKAHASHI AKIRA
IPC: H04N9/04
Filed: 1991-05-09
Abstract: PURPOSE:To place a prescribed filter onto an optical axis by selecting an optional filter disk among plural filter disks and easily turning the filter without malfunction. CONSTITUTION:Plural filter disks 1a, 1b each having plural filters on its circumference are provided in a part of a photographing system while their rotary axes are arranged and a prescribed filter provided in each filter disk is inserted/ withdrawn to/from an optical axis O of the photographing system by manual operation of operation knobs 5a, 5b provided in each filter disk. The plural operation knobs are formed while being deviated in a direction orthogonal to an optical axis so that the image of the plural operation knobs is not completely in duplicate when the image is projected in the optical axis of the said image pickup system or the projected images of the operation knobs are separated.
Patent JP-S5357676-A (JP)
Title: Construction of quay suited for unloading cargos from double-hull transport ship
Inventor: TOMITA YUKIO
IPC: B65G63/00
Filed: 1976-11-05
Abstract: PURPOSE: To simplify cargo unloading operation for a double-hull transport ship, by constructing a quay such that the double-hull transport ship can be moored in the quay in the manner that it straddles on a cargo receiving area as it is floated on the sea in usual manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5560767-A (JP)
Title: Device for sealing-up rotary plug
Inventor: IKEDA TATSUMI
IPC: G21C13/00
Filed: 1978-10-30
Abstract: PURPOSE: To surely feed and drain a lubricating oil to and from a space as tube seals are remain expanded, by injecting oil into the space defined by the tube seals while discharging gas through an oil drain pipe.  
     CONSTITUTION: Tube seals 4, 5 are provided at an appropriate vertical distance from each other on the peripheral surface of a rotary plug 2. A space 11 is defined by the tube seals 4, 5 between the rotary plug 2 and a seal fixation rest 6. A lubricating oil is injected under pressure into the space 11 through an oil feed pipe 14 while gas is discharged from the space through an oil drain pipe 37 connected to the top of the space. The lubricating oil is drained under pressure from the space 11 through oil drain pipes 38, 42 connected to the space while the gas is supplied into the space through the oil feed pipe 14. The lubricating oil is thus fed or drained as the tube seals 4, 5 remain expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08328085-A (JP)
Title: Finder
Inventor: NISHITANI YASUHIRO
IPC: G02B23/14
Filed: 1995-05-31
Abstract: PURPOSE: To provide a finder easy t6 adjust visibility and observe. CONSTITUTION: The finder 6 is constituted of two eyepieces 18a and 18b, an eyepiece barrel 21 for holding them, two objective lenses 19a and 19b, an objective lens barrel 22 for holding them, a focusing screen 23 provided between the eyepiece barrel 21 and the objective lens barrel 22 and two mirrors 24a and 24b. An optical system driving mechanism 13 for controlling the extension and contraction of these eyepiece barrel 21 and objective lens barrel 22 of the finder 6 and a main lens barrel 28 for a zoom lens 3 is constituted of a first motor 26, a second motor 29, a driver 32, a visibility memory 33, a visibility setting switch 14, selection operating parts 15a and 15b, a zooming button 8 and a CPU 36 for totally controlling the optical system driving mechanism 13 of these parts.
Patent JP-H1171364-A (JP)
Title: Reactive radiation-or thermally-initiated cationically curable epoxide monomers and composition produced from the monomers
Inventor: NIKOLIC NIKOLA A
IPC: C08G59/24
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful for adhesives or coating compositions by including a styrene oxide component having a specific structure. SOLUTION: This compound of the formula [R<1> -R<4> are each H, an aliphatic group, an alicyclic group or an aromatic group, in which the groups do not hinder the cationic polymerization of the epoxy functionality either through steric interaction or through the action of a Lewis base; (y) is 1-6; (ω) is 0-5], e.g. 1,3-diisopropenylbenzene dioxide. The compound of the formula is preferably obtained e.g. by treating the suspension of 1,3-diisopropenylbenzene and sodium bicarbonate in acetone : water (2:1) mixture with an aqueous solution containing potassium persulfate and subsequently subjecting the suspension to a reaction at a neutral pH at room temperature for about 3 hr.
Patent JP-S6110390-A (JP)
Title: Method for recording and reproducing color video signal
Inventor: TOMIKAWA NAOHIRO
IPC: G11B20/02
Filed: 1984-06-26
Abstract: PURPOSE:To prevent the generation of beat between a luminance signal and a chrominance signal by dividing radially a recording zone of a recording medium into two, and recording the chrominance signal to the inner peripheral side and the luminance signal to the outer peripheral side. CONSTITUTION:Two heads 5Y, 5C are abutted on a recording medium 4 to record and reproduce the signal. The signal recorded or reproduced by the head 5Y is a signal applying FM modulation to the luminance signal 1Y by a carrier frequency fY (2Y), and signals (2I, 2Q) recorded or reproduce by the head 5C is a signal applying frequency multiplex to the chrominance signal, in details, I and Q signals.
Patent JP-H08330310-A (JP)
Title: Semiconductor device
Inventor: KUNIMASA KAZUO
IPC: H01L21/321
Filed: 1995-05-31
Abstract: PURPOSE: To protect an electrode against corrosion by intrusion of external moisture through cracks made in a cover insulation film when an electrode pad is deformed by a stress applied from a bump to a lower electrode pad at the time of thermocompression of the bump to the inner lead of a carrier. CONSTITUTION: A cavitation 6 of cover insulation film 5 is provided in a groove 4 made in an electrode bump 3 corresponding to the inside at the circumferential part of a bump 9. Since the outer edge of bump comes into tight contact with the cover insulation film 5 through a barrier metal 8 even if the electrode pad 3 is applied with stress from the bump 9 and deformed to cause cracking in the cover insulation film 5 on the side face of the electrode pad 3, the intrusion of external moisture can be prevented.
Patent JP-S5836294-A (JP)
Inventor: KISHI TERUNORI
IPC: D21G3/00
Filed: 1981-08-24
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-H08327770-A (JP)
Title: Reactor containment vessel
Inventor: AKAGAWA KATSUHIKO
IPC: G21C13/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a reactor containment vessel whose structure is simple and wherein the reduction of a construction period can be contrived. CONSTITUTION: A reactor containment vessel is provided with a containment vessel body 2 of hollow structure on a basis 1, a pedestal 4, vertically provided inward of the containment vessel body 2, for supporting a reactor pressure vessel 3 and a diaphragm floor 5 for extending on the upper part of the pedestal 4 from the inner circumferential face of the containment vessel body 2. The reactor containment vessel stores water 13 in a suppression chamber 10 enclosed by the upper face of the foundation 1, the containment vessel body 2, the pedestal 4 and the diaphragm floor 5.  A plurality of substantially vertical extending vent tubes 22 are disposed in the circumferential direction of the containment vessel body 2 so as to penetrate the suppression chamber 10, the lower end part of each vent tube 22 is fixed on the basis 1, the upper end part thereof is secured to the diaphragm floor 5, and a plurality of steam discharge outlets 24 are provided at the part which is submerged in the water 13 of each vent tube 22.
Patent JP-2000319364-A (JP)
Title: High-viscosity polyethylene naphthalate resin, its production and molding product comprising the resin
Inventor: ITO YUMI
IPC: C08J5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene naphthalate resin not raising a melting point in part of the resin even by a high-temperature solid-phase polymerization, having excellent productivity and color tone of resin. SOLUTION: This polyethylene naphthalate resin comprises 2,6- naphthalenedicarboxylic acid as a main acid component and ethylene glycol as a main glycol component and has 0.65-1.2 intrinsic viscosity. When the resin is heated from 25 deg.C at 10 deg.C/minute by a scanning calorimeter, the peak temperature of an initially observed endothermic temperature is >=245 deg.C. When dissolved in a mixed solvent of phenol/1,1,2,2-tetrachloroethane of 60/40 (weight ratio) in 1 g/deciliter concentration at 130 deg.C, the resin is dissolved within two hours.
Patent JP-H07322005-A (JP)
Title: Picture input/output element and picture input/output device
Inventor: YAMAMOTO SHIGERU
IPC: H04N1/028
Filed: 1994-05-25
Abstract: PURPOSE:To facilitate, miniaturize and lighten structure and to improve reliability by integrally forming a read part and a display part on the same substrate. CONSTITUTION:A picture input element consists of a photoelectric conversion element constituted by a liquid crystal cell 1 and a photodiode 2, an auxiliary capacity 3 and TFT 4, 5 and 6 with thin film Tr constitution. They are integrally formed on the same substrate by thin film processes. TFT 6 is turned off by the switch signal of an input/output switch line 103 so as to prevent the picture input/output element from being affected by the diode 2. When TFT 4 is turned on by a signal impressed on a scan line in such a state, voltage corresponding to the signal of a data line 101 is maintained by the auxiliary capacity 3, and TFT 5 is turned on by the end part voltage of the capacity 3. An AC power source 7 is connected to the cell 1 through TFT 5, and white or black is displayed by turning on/off TFT 5 so as to switch the brightness/ darkness of display.
Patent JP-H09313756-A (JP)
Title: Rotary electric razor
Inventor: KAWAHARA MANABU
IPC: B26B19/14
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, improve the assembling property, reduce the side run-out of a joint coupling section, and reduce the load loss and noises generated from the joint coupling section. SOLUTION: A fulcrum section 12 capable of swinging an outer blade 3 against the plane perpendicular to a rotary shaft and floating it in the axial direction of the rotary shaft is provided at the peripheral edge section of an outer blade frame 1 supporting the outer blade 3. A junction section for swinging and floating the outer blade 3 is constituted of a float joint 54 removably coupled with a motor rotary shaft 55 and a rotary joint section 80 having a joint coupling section 53 rotatably coupled with the float joint 54. The rotary joint section 80 having the joint coupling section 53 is provided integrally with an inner blade frame 5, and the height H1 of the swing fulcrum section 12 of the outer blade frame 1 is set substantially equal to the height H2 of the rotary joint section 80.
Patent JP-S61292964-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIKA KATSUSHI
IPC: H01L29/80
Filed: 1985-06-21
Abstract: PURPOSE:To inhibit dissociation through a high-temperature thermal decomposition CVD method for a compound semiconductor while obtaining a passivation film capable of relaxing thermal stress by a method wherein ions are implanted, a plasma silicon oxynitride film is formed, ions are doped to the silicon oxynitride film and the whole is annealed for activation. CONSTITUTION:A plasma silicon oxynitride film 5 is shaped onto the whole surfaces of the upper sections of a substrate 1 and an electrode 3. The silicon oxynitride film 5 lowers the temperature of a process, and a plasma CVD method is used for inhibiting the dissociation of As. P by phosphine PH3 is doped to the silicon oxynitride film 5. The P-doped silicon oxynitride film 5 is employed as a passivation film for annealing a cap, and the whole is annealed for activation. Source and drain electrodes 6 and 7 are formed through a boring process for a contact and the processes of evaporation, a lift-off, etc.
Patent JP-S62289802-A (JP)
Title: Bronze-colored antifogging mirror
Inventor: AOKI MICHIO
IPC: H05B3/20
Filed: 1986-06-09
Abstract: PURPOSE:To maintain the relatively high reflectivity of a bronze-colored mirror and to color said mirror to the uniform bronze color at an adequate density by forming a thin reflective copper alloy film having a prescribed film thickness to one face of a transparent substrate and mounting means for electrical heating of said thin film thereto. CONSTITUTION:The thin reflective copper alloy film 13 essentially consisting of copper such as Cu-Ni alloy is formed to one face of the transparent substrate 12 consisting of glass, plastic, etc. and the film thickness thereof is specified to >=200Angstrom . A pair of electrodes 16 and lead wires 17 connected thereto are provided to both sides on the surface of the thin film 14 as the electrical heating means. The mirror surface 16 is heated to >=60 deg.C so that the fogging thereof is prevented.
Patent JP-S6022725-A (JP)
Title: Magnet type erasion head device
Inventor: YONEYAMA MITSURU
IPC: G11B5/325
Filed: 1984-06-28
Abstract: PURPOSE:To ensure the stable erasion performance by providing a vertical groove at the front of the core part of an erasion head. CONSTITUTION:A vertical groove 5 is provided at the front center of a core part 2 of a magnetic head 1. Thus the magnetic fluxes are concentrated also to the terminal edge of the groove 5. As a result, the erasion performance is stabilized for a magnetic tape 4 which is driven in contact with the front side of the part 2. This ensures the assured erasion. The same effect is also secured with plural pieces of groove 5 and with a tilted groove 5 as well.
Patent JP-S5923168-A (JP)
Title: Vertical dynamic bellows
Inventor: TAKAHASHI TAKAO
IPC: F16J15/52
Filed: 1982-07-30
Abstract: PURPOSE:To extend the life of the bellows by coupling one or multiple supports fitted to the upper flange on the bellows and the middle of the bellows with an upper plate or the upper and lower plates and further other support. CONSTITUTION:The bellows 1 is divided into an upper portion and a lower portion equally in length by a support 2. An upper flange 8 is screwed to a screw shaft 7, and a wire 9 is wound around a pulley 10 then fixed to an upper plate 6. The wire 9 is adjusted so that the upper and lower bellows 3, 4 are made equal in length. When the screw shaft 7 is rotated, the upper flange 8 is moved up and down. At this time, the support 2 is coupled with a wire 9 and moved by half the movement of the upper flange 8, thereby the ratio between deflections of the upper bellows and the lower bellows 4 is invariably constant and their extensions become almost equal. Accordingly, both bellows divided by the support are almost equal in length when they are initially set and also after the movement, thus their extensions are almost equal invarially and the life can be extended.
Patent JP-H087364-A (JP)
Title: Magneto-optical recording medium
Inventor: TAKAHATA TSUTOMU
IPC: G11B11/105
Filed: 1994-06-16
Abstract: PURPOSE:To realize both the thickness reduction of a recording medium and the high C/N, long-term reliability and durability of the recording medium. CONSTITUTION:A first dielectric layer, a magnetic layer, a second dielectric layer and a reflective layer are built up on a substrate. If the refractive indices (n) of the first and second dielectric layers are 2.0-2.1 and the thicknesses (nm) of the first dielectric layer, the magnetic layer and the second dielectric layer are A, B and C resprctively, 25<=A<=60, 13<=B<=20, 20<=C<=35. The composition of the magnetic layer material is expressed by a formula REx1(Fe1-y1-z1Coy1 Taz1)1-x1 (wherein RE is Tb, Dy or Gd, 0.01<=z1<=0.05 and the Curie point is 180 deg.C-230 deg.C).
Patent JP-H06164162-A (JP)
Title: Lock structure of cover
Inventor: KOIKE MASAAKI
IPC: G06F15/02
Filed: 1992-04-28
Abstract: PURPOSE:To permit a hook part to surely and firmly engage with a lock part without being influenced by a formation difference or a mounting difference or abrasion due to long-term use. CONSTITUTION:When a cover case 4 turnably mounted on a machine case 3 by a two-shaft hinge is closed on the machine case 3 and a hook 7 provided at the front edge of the cover case 4 is locked by a locking recessed part 6 provided at the front edge of the machine case 3, an elastic pressing piece 10 extended diagonally to the bottom at the rear edge of the machine case 3 elastically presses the inner plane at the rear edge of the cover case 4 to the rear, the cover case 4 is energized in the same direction and the hook 7 is permitted to be locked in the locking recessed part 6.
Patent JP-H11315401-A (JP)
Title: Sock
Inventor: HASEGAWA HISATAKE
IPC: A41B11/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prepare socks keeping stretchability of knitted fabric, free from steaming, having good washing resistance, having no feeling of physical disorder, having higher soles at the outer parts of the little toe sides, and thereby useful for correcting hallux valgus and for stabilizing stance during exercise. SOLUTION: Socks having the following structure: they consists of knitted fabric; the sock 1a for the right foot and the sock 1b for the left foot are different from each other; and the outsides 0a and 0b of both little toe-sides 6a and 6b of the sole parts 4a and 4b in the socks are made of thick knitted fabric 5a and 5b.
Patent JP-H10326797-A (JP)
Title: Coating method for protective resin of semiconductor chip
Inventor: KONDOU TSUNENORI
IPC: H01L21/56
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a coating method in which the contact of a lead with a semiconductor chip is prevented, by a method wherein the surface of a step is coated with a protective resin from the surface side of the step which is formed in a surface-side edge in which the lead is arranged and installed. SOLUTION: In a nozzle 15, a tip jet port 15a which is cut obliquely is arranged toward the root of a lead 11 from the surface side of a step 12. The surface of the step 12 is coated with a protective resin 14 from the surface side of the step 12. Thereby, the protective resin 14 is received by the step 12 at a semiconductor chip 10, it stays on the step 12, and it does not hang and fall to the side of the semiconductor chip 10. As a result, the protective resin 14 is not stuck to the side part of the semiconductor chip 10. Consequently, as measures against the edge short circuit of the lead 11 with the semiconductor chip 10, the lead 11 is coated with the insulating protective resin 14 which prevents the contact of the lead 11 with the semiconductor chip 10.  In this case, the protective resin 14 is not stuck to the side face of a glass plate 13, and the outer shape of the semiconductor chip 10 to which the lead 11 is attached is not made large.
Patent JP-S5759377-A (JP)
Title: Line sensor
Inventor: WATANABE SHIYOUZOU
IPC: H04N1/028
Filed: 1980-09-27
Abstract: PURPOSE:To simplify an overall constitution by incorporating MOS transistors made of an amorphous material into a photosensor part made of the same amorphous material as an integraed body and decreasing the number of switching elements and the number of bonding of the wirings. CONSTITUTION:A second MOS switching element B1 is turned ON at first, then a first MOS switching element A1 and an element B2 are concurrently turned On. Under this state, third switching elements C1-C128 are sequentailly turned ON. Then signals stored in first group photodiodes DIs S1-D128 are read out. MOS transistors Trs Q1-Q128 corresponding to element A1 are divided into two groups and connected to elements B1 and B2, respectively. After the element B1 has been turned ON and the Trs Q1-Q64have been completely risen, the element A1 is turned ON.  Therefore, the signals from the DIs D1-D64 are read out during the time period where the element B1 is ON. When the element B1 is turned OFF, the element B2 has been already turned ON, and the Trs Q65-Q128 has been completely risen up. Therefore the signals in the DIs D65-D128 are read out.
Patent JP-S61293081-A (JP)
Title: Magnetic recording and reproducing method for still-picture signal
Inventor: KUMAGAI YOSHIZO
IPC: G11B20/02
Filed: 1985-06-20
Abstract: PURPOSE:To maintain the brightness of pictures constant by controlling the gain of a reproducing amplifier to make the reproduction level of a standard level signal constant when reproduced and thereby to correct the difference in sensitivity of the magnetic tape. CONSTITUTION:A recording accumulated in such as a magnetic tape not shown in the figure is read sequentially by a head 8, and a picture signal is amplified by the amp. 9 whose gain is controllable. In this case, the standard level signal is first reproduced provided that the amp. 9 executes auto-gain-control because an analog switch 10 controlled by a controller 2 is being on, and that the gain of the amp. 9 is set so that the output level becomes constant. The switch 10, thereafter, is turned off by the control of the controller 2, and the gain of the amplifier 9 is fixed at the current value. Accordingly, the picture signal is reproduced at a fixed level regardless of the sensitivity of the magnetic tape.