baber/WOPTO huggingface dataset:
Patent JP-S6370697-A (JP)
Title: Wired remote controller
Inventor: SHIMOI HIROSHI
IPC: H04Q9/16
Filed: 1986-09-12
Abstract: PURPOSE:To prevent malfunction in remote control operation and to greatly increase cable length and the number of switch by providing a linear wave generating means, a level comparing means which generates an output when its output reaches a specific voltage, and a decoding means. CONSTITUTION:Clock pulses A outputted by the decoder 1 are applied to the set input S of an FF 2 at a constant period and the output Q is inverted from L level to H level, so that an analog switch 73 turns off. At the same time, the output E of an operational amplifier 71 begins to rise linearly and when it reaches the comparison level of the level comparing means 8, an L-level directional output F is generated by the operational amplifier 81 to reset the FF 2 through an inverter 86, thereby obtaining a signal B which is converted to pulse width T at its output Q. When the output Q falls to the L level again, the switch 73 turns on to discharge a capacitor 72 abruptly, and the output E returns to its original level E1. The output Q is inputted to a decoder 1 and converted by its internal decoding circuit into switch operation information on a transmitter 6.
Patent JP-H1063131-A (JP)
Title: Roll press-contact device for fixing device
Inventor: SANBA KEIJI
IPC: G03G15/20
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent a frictional noise caused by a half clutch state by adding a spring clutch controlling a cam for press-contacting or separating a heating roll and a pressure roll to a cam follower holding part on the high point side of the cam and perfectly releasing it also at the cam follower holding part on the low point side thereof in the case of press-contacting or separating the heating roll and the pressure roll in a fixing device. SOLUTION: A downward slope 27 for a high point is formed just before a cam follower holding part (9H) on the high point side of the cam, and a downward slope 26 for a low point whose inclination is larger than that of the slope 27 is formed just before a cam follower holding part (9L) on the low point side. When a cam follower 7 is positioned on the respective slopes 26 and 27, a stopper is allowed to act to release the spring clutch.
Patent JP-H0539445-A (JP)
Title: Method for forming matte coating film
Inventor: NISHITANI YUKIHIKO
IPC: C25D13/00
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a coating film controlling dullness, having a long-term stability free from glass unevenness by using a specific water-soluble fluorine- containing copolymer resin, an acrylic copolymer resin and a crosslinking agent in a specific ratio. CONSTITUTION:A coating compound composition comprising (A) 5-50wt.% (based on solid substance standard, hereinafter the same), (B) 5-60wt.% alkoxysilane group-containing water-soluble or water dispersion type acrylic copolymer resin and 20-60wt.% crosslinking agent composed of a melamine resin preferably containing >=15wt.% water-insoluble melamine resin is diluted and is applied by electrodeposition to form a matte coating film.
Patent JP-S59106443-A (JP)
Title: Phenylpropanol amine, manufacture and use
Inventor: HANSU IERUKU TORAIBAA
IPC: C07D295/08
Filed: 1983-11-18
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE) A phenylpropanolamine of the formula I  see diagramm : EP0109623,P9,F3  where R**1 is hydrogen or halogen, R**2 is hydrogen, or a saturated or unsaturated hydrocarbon radical of up to 15 carbon atoms, R**3 is hydrogen, a saturated or unsaturated hydrocarbon radical of up to 3 carbon atoms, C1 -C4 -acyl, benzoyl, C2 -C4 -carbalkoxy or a carboxamido group -CO-NHR**6 , where R**6 is C1 -C4 -alkyl, R**4 is hydrogen or halogen, R**5 is dimethylamino, piperidino or pyrrolidono, and X is oxygen or sulfur, and its salts with physiologically tolerated acids. 1. Claims (for the Contracting State AT) A process for the preparation of a phenylpropanolamine of the formula I  see diagramm : EP0109623,P10,F2  where R**1 is hydrogen or halogen, R**2 is hydrogen, or a saturated or unsaturated hydrocarbon radical of up to 15 carbon atoms, R**3 is hydrogen, a saturated or unsaturated hydrocarbon radical of up to 3 carbon atoms, C1 -C4 -acyl, benzoyl, C2 -C4 -carbalkoxy or a carboxamido group -CO-NHR**6 , where R**6 is C1 -C4 -alkyl, R**4 is hydrogen or halogen, R**5 is dimethylamino, piperidino or pyrrolidino, and X is oxygen or sulfur, and its salts with physiologically tolerated acids, wherein a compound of the formula II  see diagramm : EP0109623,P10,F3 where R**1 , R**4 , R**5 and X have the above meanings, (a) is reduced, or (b) is reacted with an appropriately substituted organometallic compound, and, if desired, the compound thus obtained is etherified or esterified and/or converted into its salts with physiologically tolerated acids.
Patent JP-H0770910-A (JP)
Title: Degumming of woven silk fabric
Inventor: NAGASUNA OSAMU
IPC: D06B5/22
Filed: 1993-08-31
Abstract: PURPOSE:To facilitate the suspension work of woven silk fabric for the degumming of the fabric and to uniformize the degumming action. CONSTITUTION:Arms 26 are radially extended in a cylindrical degumming pot 11. Woven silk fabric (a) is suspended on an inside hook 27 of each arm 26 in spiral form when viewed from the top. Vertically extending spaces are formed between the layers of the woven silk fabric (a) by suspending the woven silk fabric in the above state to enable the uniform circulation of a degumming liquid (b) through the space and the uniform degumming work in the whole space of the pot 11. The gap between the arms 26 is narrowed by moving the arm 26 upward during the degumming work to enable the change of the length of the upper side edge in correspondence with the shrinkage of the lower side edge of the woven silk fabric.
Patent JP-H1061233-A (JP)
Title: Movable deck provided on floor surface of drive-in part for automobile
Inventor: MORI RYOZO
IPC: E04H6/18
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent a small object from falling into a gap by closing the gap between an opening and a tray at a drive-in part for an automobile, when required, without hindering the passage of the tray. SOLUTION: In a drive-in part 1 for an automobile, a tray, which is lifted and carried to an opening 1h, is supported by an advancing action toward the opening 1h of a tray supporting arm 6 provided on the bottom side of a floor surface 1f. Each of movable decks 4 on the surface 1f moves a required distance toward the opening 1h in association with the advancing action of the arm 6 so that a gap between the opening 1h and the tray is closed.
Patent JP-H0264572-A (JP)
Title: Image forming device
Inventor: KADANI HIDETO
IPC: G03G15/01
Filed: 1988-08-31
Abstract: PURPOSE:To prevent a plural developing units housing device or a developing unit from being destroyed by constituting the title device so that the deviation in position of the developing unit held in the respective housing parts of the plural developing units housing device may be detected by a developing unit positional deviation detecting device. CONSTITUTION:Outputs from the developing units positional deviation sensors 188 and 189 are regularly monitored by timer division, etc. At the time of starting the sensors by timer division, it is judged whether or not the monitoring of the sensors is allowed. When the monitoring is allowed as the result of judgement, the outputs from the sensors are judged and a stop instruction for a vertical motor M2 is issued in the case of detecting the deviation in position of the developing unit. Thus, the deviation in position can be solved with software. Out put signals from the sensors 188 and 189 get in a motor driver circuit to control the vertical motor M2. When any one of developing unit position sensors 188a, 188b, and 188c and 189a, 189b, and 189c detects the developing unit, the motor M2 is stopped by making the output signal off and a BLK signal on from a control unit 200 and the plural developing units housing device is immediately stopped.
Patent JP-2000085239-A (JP)
Title: Paper used combinedly for ink jet recording and electro- photographic recording
Inventor: IDEI KOJI
IPC: G03G7/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a plain paper type paper used combinedly for ink jet recording and electrophotographic recording, which is excellent in an image water resistance in an ink jet recording method, and is excellent in a toner transferring property and carrying property in an electro-photographic recording method. SOLUTION: This plain paper type paper used conbinedly for an ink jet recording and an electrophotographic recording is constituted by adhering 0.5-2.0 g/m2 of a cationic resin as a dry adhering amount on a supporting body, and also, the surface resistivity is 1.0×109-9.9×1013 Ω. Preferably, the cation equivalent by a colloidal titration method of the cationic resin is 3-8 meq/g, and also, an internal sizing agent which is used for the supporting body is a neutral rosin sizing agent or an alkenyl succinic anhydride, and in addition, the supporting body contains used-paper pulp.
Patent JP-H0669310-A (JP)
Title: Wafer measuring system
Inventor: HOSOKAWA TOSHIAKI
IPC: H01L21/66
Filed: 1992-08-14
Abstract: PURPOSE:To enhance the measuring efficiency of a measuring system by a method wherein individual measuring instruments are arranged and installed close to each other, a plurality of wafers are sucked and supported simultaneously by a rotary chuck and the wafers are measured simultaneously while they are being turned. CONSTITUTION:The measuring system is constituted of a rotary chuck 41 which can be turned and moved back and forth and which sucks and supports a plurality of wafers 25, of a PN judgment instrument 55, a resistivity measuring instrument 56 and a thickness meter 57 which are arranged and installed in the circumference and which can simultaneously measure the plurality of wafers 25, of a loading part 21 which carries in the wafers 25 continuously to the judgment device 55 and of an unloading part 23 which continuously carries out the measured wafers 25. The three measuring instruments 55, 56, 57 are arranged and installed close to each other, the wafers 25 are sucked and supported simultaneously by the rotary chuck 41, and the wafers are measured while they are being turned. As a result, the measuring efficiency of the measuring system can be enhanced, a measuring apparatus can be made small- sized as a whole, and the space of the measuring system can be saved in a clean room whose space is limited.
Patent JP-H03155673-A (JP)
Title: Lateral type thyristor
Inventor: IMAHASHI MANABU
IPC: H01L29/74
Filed: 1990-08-16
Abstract: PURPOSE:To obtain a lateral type thyristor with a voltage change hard to be generate between an anode and a cathode diffusion layer even if a large current flows into the anode diffusion layer in ON-state by making the region in which the anode diffusion layer doesn't overlap with an embedded layer exist just under the anode diffusion layer. CONSTITUTION:A parasitic longitudinal type PNP transistor which comprises a P type anode diffusion layer 11, an N type epitaxial layer 14, and a P type semiconductor substrate 17 is formed based on the first that the region in which the anode diffusion layer 11 doesn't overlap with an embedded layer 15 exists just under the anode diffusion layer 11. In this configuration, the function of a thyristor is not damaged by an excessive current even if the excessive current flows into the anode diffusion layer 11, because the parasitic PNP transistor functions as a bypass. Consequently, the voltage between the anode diffusion layer 11 and a cathode diffusion layer 13 keeps a stable level. Therefore, when a lateral type thyristor is used as the driver of a flat display panel, no flickering is caused in the picture of the flat display panel even if the excessive current flows into the anode diffusion layer 11 momentarily.
Patent JP-S62114858-A (JP)
Inventor: YOAHIMU ADORAA
IPC: B23Q35/123
Filed: 1986-09-12
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-H0265461-A (JP)
Title: Picture processing unit
Inventor: ARAI KOJI
IPC: H04N1/393
Filed: 1988-08-31
Abstract: PURPOSE:To reproduce gradation excellently independently of magnification by generating a multi-value data representing half tone, expanding it into a dot pattern and controlling the expansion in response to the set magnification. CONSTITUTION:CCD 1 picture element (RGB one set) corresponds to 4X4 dots in a data stored in a gradation pattern conversion ROM 8, and in the case of magnification, 1 dot is replaced into 2X2 dots to realize a double size in side ratio. Four kinds of dot patterns A-D represented in a 4X4 matrix as to one gradation are prepared and they are expanded at positions shown in A-D in figure and which dot pattern is to be used is decided by the position of the picture element in the original. Thus, the deterioration in the density of the picture due to overlapped dots is prevented and an excellent gradation is obtained independently of the magnification.
Patent JP-2000046459-A (JP)
Title: Door device of refrigerator or the like
Inventor: KURATANI TADASHI
IPC: F25D23/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a door device of a refrigerator or the like for sufficiently relieve an impact when a partition body collide with a holding tool, and preventing the partition body from rotating in an opposite direction due to a reaction when the partition body collides with the holding tool. SOLUTION: In a door device of a refrigerator or the like so provided with a double hinged type door 2 as to block an opening of a heat insulating box body having an opening, and a rotating type partition member 13 on the inner surface on the non-pivotally supported side of the door 2, the rotating type partition member 13 is constituted of a mounting plate 8, a holding member 29, and a partition body 12, and a shock absorber band material 50 comprising a vibration reducing rubber or a vibration reducing resin or the like of smaller restitution coefficient than the holding member 29 or a partition plate is provided on the impact surface of the holding member 29 and the partition body 12.
Patent JP-H0883403-A (JP)
Title: Data recording and reproducing device and its data reproducing method
Inventor: TSUNODA MASAHIKO
IPC: G11B20/10
Filed: 1994-09-12
Abstract: PURPOSE: To reduce incidence of read errors by correcting erorrs caused by vertical asymmetry in a data recording and reproducing device using heads such as MR head having vertical asymmetry and so forth. CONSTITUTION: This is a flash type A/D conversion circuit used it the data reproducing channel of a PRML system. An adjustment circuit 11 for adjusting the center voltage level of reference voltages is provided in the circuit. In the case where vertical asymmetry is present in analog read data being an input signal from an MR head, errors of sampling bits caused by vertical asymmetry are corrected by adjusting the adjustment circuit 11 and consequently correct digital data DRD are obtained.
Patent JP-S6198602-A (JP)
Title: Pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B60C11/03
Filed: 1984-10-18
Abstract: PURPOSE:To gain tire performance required by users by arranging a regroove position display part having height or depth less than 10% of the depth of a main groove on a tire tread and regrooving said display part as necessary. CONSTITUTION:Regroove position display part 10 with height 10t or depth 10t of less than 10% of depth Mt of main groove M on surface 3a of tire tread part 3. The reason shy height on depth on regroove display part is set at less than 10% of main groove is that the regroove display part will give effect on performance of tire. Thereby, users will be able to obtain a tire with performance which matches dry surface and wet surface by regrooving the regroove display part as necessary.
Patent JP-H0266027-A (JP)
Title: Cargo conveyance system
Inventor: UDA TEIZABURO
IPC: B65G67/60
Filed: 1988-08-30
Abstract: PURPOSE:To reduce the facility cost by connecting both a group of storage conveyors temporarily storing delivery cargo and a delivery conveyor which delivers cargo successively to a single loading and unloading conveyor via a change-over mechanism. CONSTITUTION:When delivery cargo is loaded on a ship S, it is weighed by an acceptance counter 13 and then temporarily stored in the storage part 6 of a group 2 of storage conveyors. The cargo delivered from the group 2 of storage conveyors is further carried from a positioning conveyor 24 to a loading delivery conveyor 5 via a change-over mechanism 4 and then to a hold conveyor 36. When delivery cargo is delivered out from the ship S, the cargo is transferred from the hold conveyor 36 to the loading and unloading conveyor 5 and further carried to the delivery conveyor 3 via the change-over mechanism 4. After that, the unloaded cargo is held by passengers or further delivered to another place with a transportation vehicle. So the facility cost may be reduced and the maintenance facilitated.
Patent JP-S59106377-A (JP)
Title: Small trailer
Inventor: SUZUKI NAOTO
IPC: B62D63/06
Filed: 1982-12-10
Abstract: PURPOSE:To obtain a small trailer having excellent motion performance and balances the weight easily, by providing a pair of wheels closely and rotatably in horizontal direction and providing same function with that of single wheel car. CONSTITUTION:Supporting members 4 are extended forwardly from two positions in lateral direction of truck fixed with a pair of wheels 3 on the load table 2, and the front end section of the supporting member 4 is coupled through a coupling section 51 to a bumper 22 of a tractor 10. Both supporting members 4 are coupled in front of the bumper 21 through a coupling member 5 to fix the vertical shaft 60 to the central portion of the coupling member 5. A pair of wheels 3 are fixed rotatably at opposite ends of axle 30 while is supported through a fork 8 and damper 7 by the bracket 9. The bracket 9 is supported rotatably around the shaft 60 on the lower face of coupling member 5 through a bearing 66, and rotated by a cylinder 70 placed between the bracket 9 and an arm 61 integral with the shaft 60.
Patent JP-2001047207-A (JP)
Title: Apparatus and method for casting noble metal product
Inventor: KUBOTA YOSHINORI
IPC: B22C9/22
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a casting apparatus of a noble metal product with less blow hole. SOLUTION: The casting apparatus 30 is composed of a mold body forming one or more of product molds 25 around a main metal flowing path 33, a driving source 44 for giving the driving force with the main metal flowing path 33 in this mold body 40 as the rotating center and a crucible 49 for melting the metal disposed at the upper part of the inlet of the main metal flowing path 33, and the mold body 40 is disposed in the vertical direction, and the centrifugal force with the rotating axis as the center is loaded.
Patent JP-2001042257-A (JP)
Title: Stereoscopic image display device having lessened visual field fight
Inventor: TSUTSUMI YAKU
IPC: G02B27/22
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To permit natural stereoscopic vision by preventing a visual field fight. SOLUTION: The light emitted from a spot light source 20 for the right eyes is modulated by a transparent type liquid crystal panel 22, by which a parallax image 50 corresponding to the right eye is formed. The parallax image 50 corresponding to the right eye is made incident on the crystalline lens 10a through an ocular lens 24 from an observation hole of a diameter D3 smaller than the diameter D1 of the pupil 14 of the right eye 10 and an image 60 is formed on the retina 10c. The parallax image 52 corresponding to the left eye is similarly made incident on the crystalline lens 12a from the observation hole of a diameter D4 smaller than the diameter D2 of the pupil 16a of the left eye 12 and an image 62 is formed on the retina 12c.  Virtual images 70 and 72 are observed as the parallax images by an observer and the stereoscopic images having a thickness are observed before and behind these parallax images. At this time, the incident aperture diameter of the images on the pupils of both eyes are converged at all times regardless of the sizes of the pupils and, therefore, the depths of focus of the crystalline lenses of both eyes are increased and even if the crystalline lenses are focused at the stereoscopic images parting from a parallax image display surface, the parallax images remain focused and, therefore, the observation of the natural stereoscopic images having the lessened visual field fight is made possible.
Patent JP-S59108442-A (JP)
Title: Control data commanding system
Inventor: SUZUKI TAKEO
IPC: H04J3/00
Filed: 1982-12-14
Abstract: PURPOSE:To attain simultaneous control by latching a control signal and applying the control signal in the lump in a control data command system using a CDT (transmission of cyclic digital information). CONSTITUTION:The control signal from an operating console 8 is transmitted from a CDT transmitter 9 as a CDT signal. A CDT receiver 11 receives the control signal at a side to be controlled, decodes the signal, outputs a switching control output in parallel and the output is latched. When a final detecting circuit 14 detects the reception of all the control signals of the CDT, a gate circuit 12 is opened and a latched switching control signal changes over a switching device 2 at the same time. Further, a television camera 1-1-1-m is switched simultaneously and monitored by monitors 6-1-6-n.
Patent JP-H0265524-A (JP)
Title: Switching device for optical signal
Inventor: TANAKA NOBUYUKI
IPC: H04B10/27
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate the need for a conventional mechanical moving part and to realize high switching speed, long service life and high reliability by converting plural optical signals into electric signals once, selecting one of them and converting the selected and outputted into an optical signal. CONSTITUTION:Optical signals propagated through four incoming side optical fibers 1a-1d and radiated from the ends of the fibers are converted into electric signals by relevant optoelectric conversion sections 2a-2d each comprising a photodetector APD and an amplifier circuit AMP and fed respectively to switches 3a-3d in an electric signal selection section 3. A control circuit 3e in the electric signal selection section 3 selectively closes only one of the four switches 3a-3d according to the combination of binary signals fed respectively to each of input terminals 3f, 3g, 3h of 3 selection commands, the passing electric signal is fed to an electrooptic conversion section 4 comprising driving circuit 4a and a light emitting diode 4b via a post-stage wired-OR connection part, converted into an optical signal and radiated to an outgoing optical fiber 5.
Patent JP-H06112815-A (JP)
Title: Charging pump in phase-locked loop
Inventor: AAMATSUDO EICHI ATORISU
IPC: H03L7/093
Filed: 1993-08-11
Abstract: PURPOSE: To supply a symmetrical charge/discharge current to a VCO by controlling the charge/discharge current, supplied to a loop filter via a charge pump independently of a loop voltage. CONSTITUTION: A phase detector 14 of a PLL 10 provides an output of an UP control signal and a DOWN control signal to a charge pump 16 to control charge/discharge of a loop filter 20. The charge/discharge currents supplied to a capacitor of the filter 20 are controlled, so as to be symmetrically identical to each other independently of a loop node voltage by using the control signals which are exclusive to each other. Then the UP control signal limits a charge current to the filter 20 for increasing the discharge current and the DOWN control signal limits a discharge current to the filter 20 to increase the charge current and to apply a linear voltage to a VCO 22, in which phase locking with fewer out of synchronism is made.