baber/WOPTO huggingface dataset:
Patent JP-H11136523-A (JP)
Title: Encoding device, decoding device, encoding/decoding methods and picture processor
Inventor: KIMURA TOMOHIRO
IPC: H04N19/85
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency by positively combining plural types of encoding systems. SOLUTION: A first encoder 5 encodes whether a predicted error is zero or not. A second encoder 6 encodes the predicted error when the predicted error is not zero. A third encoder 8 encodes the predicted error although the predicted error is zero or not. A mode judgment unit 2 judges a mode and an encoding control part 11 selectively operates the first, second and third encoders 5, 6 and 8 in accordance with the judged mode.
Patent JP-H07106574-A (JP)
Title: Thin film transistor and its manufacture
Inventor: MAEKAWA SHIGETO
IPC: H01L29/49
Filed: 1993-09-29
Abstract: PURPOSE:To decrease an OFF current without reducing an ON current by providing a gate electrode formed at a position a channel region via a first insulating film and a second insulating film which is formed likewise at a position facing an offset region and which forms an electric charge without including an impurity. CONSTITUTION:An electric potential at the lower surface of an offset region 5d is lifted by a negative electric charge 8 at the bottom of the offset region 5d. Hence, the N type offset region 5d is in a state of weak inversion so that a negative voltage is impressed on a gate electrode 3, making a hole easy to flow with a thin film transistor ON and producing a drain current. When a gate voltage is OFF, an electric field on the drain end is weakened by the offset region 5d to lower an OFF current. But the negative electric charge 8 makes it possible to keep this electric field relaxation from being obstructed. Actually, the electric field is relaxed by an appropriate amount of electric charge, resulting in decreasing the OFF current.
Patent JP-H08108203-A (JP)
Title: Multiple split type roll stand
Inventor: MIHIYAERU MINNEROOPU
IPC: B21B31/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a multipart roll stand which is capable of reducing the technical labor necessary for the manufacture and easy in conveying the roll stand. SOLUTION: In a case of a universal roll stand, a perpendicular stay has a pair of independent stand side portions 1, 2 to be coupled with each other by crossheads 3, 4 through tie rods 7, 8 at upper and lower parts. The stand side portions 1, 2 have horizontal brackets 1a, 1b or 2a, 2b provided with a receiving recess 11. An end portion of an independent horizontal crosshead 14 or 15 to accommodate a position regulating device to regulate the position of the perpendicular roll can be inserted in the receiving recess 11.
Patent JP-S59171553-A (JP)
Inventor: KENISU JIEI FUITSUSHIYAA
IPC: A61L2/20
Filed: 1983-12-22
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-H04122614-A (JP)
Title: Mandrel release agent for molded hose and manufacture of molded hose using same
Inventor: SAITO TOMOJI
IPC: B29C33/60
Filed: 1990-09-13
Abstract: PURPOSE:To manufacture a molded hose provided with an innermost layer of superior resistance to heat, resistance to oil, resistance to chemicals and the like by using a mandrel release agent for a molded hose composed of potassi um oleate and/or its derivative as a main component. CONSTITUTION:A derivative of potassium oleate is a compound in which one or more sites of hydraulic atoms contained in potassium oleate is substituted with a hydrophilic radical such as hydroxyl or carboxyl. A release agent is composed of potassium oleate and/or its derivative as main component, and other components such as water and alcohol can also be contained therein. In that case, a mixture of 70 pts.wt. or less of diethanolamine to 100 pts.wt. of potassium oleate and/or its derivative can also be used as main component. Said release agent is applied on the outer surface of a mandreal to manufacture a molded hose provided with an innermost layer of a polymer composition containing 70 % pts.wt. of one kind or more of polyethylene chloride, an ethylene propylene copolymer and an ethylene propylene terpolymer.
Patent JP-H1088043-A (JP)
Title: Ink composition for ink-jet use
Inventor: PARISA UITSUKURAMANAYAKE
IPC: C09D11/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink-jet use having a decreased drying time and showing no color bleeding, by incorporating in the ink a dye, a water- insoluble organic compound having a high boiling point and an amphiphilic agent together with water. SOLUTION: This ink composition comprises (A) 0.1 to 10wt.% at least one dye, (B) 1 to 70wt.% at least one water-insoluble organic compound selected from the group consisting of a water-insoluble mono- or polyglycol ether, a water-insoluble N-substituted 2-pyrrolidone, a water-insoluble mono- or polyglycol ester and a water-insoluble hydrocarbon, (C) at least one amphiphilic agent, preferably hydrotropic amphiphilic agent, in an amount sufficient to render component (B) soluble in water, and (D) water.
Patent JP-H0291672-A (JP)
Title: Elastic fixing roller
Inventor: FUKUMOTO YASUHIRO
IPC: G03G15/20
Filed: 1988-09-28
Abstract: PURPOSE:To enhance the adhesive strength to a roller base material and to prevent peeling by forming >=2 layers of coating layers consisting of a porous polytetrafluoroethylene (PTFE) resin and lowering the porosity of the innermost layer. CONSTITUTION:A fluoroplastic resin layer 2, the porous PTFE body 3 of the lower porosity and the porous PTFE body 4 of the high porosity are successively laminated on the outer side of the roller base material 1 consisting of Al, etc., of the fixing roller for fixing the toner image. The porous bodies 3, 4 are formed respectively by molding PTFE powder, stretching the molding to form a sheet of the desired porosity, winding this sheet on the layer 2, impregnating the sheet with heat resistant rubber such as silicone rubber or fluororubber and curing the rubber.
Patent JP-H04121773-A (JP)
Title: Artificial sky device
Inventor: MURAKAMI MOTOHIKO
IPC: G09B27/00
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a CIE standard blue sky, a CIE standard cloudy sky, etc., by adjusting the brightness of radiation units, arranged on the internal surface of a sky dome, by simulation. CONSTITUTION:The radiation units U and an artificial sun S unit are arranged in the sky dome D and a control computer 7 is arranged on the wall surface of a dome room 8 to control 853 units U. At circumferential internal positions of the dome, 45 sets of spotlights for production are arranged and the brightness is controlled by a control circuit. The spotlights are classified into three groups for blue, red, and white and blue skies, a sunset glow and sunrise glows, and white for the daytime are produced. A rotary model table is arranged at the center position in the dome and skylight collecting experiment, sunshine and shadow experiment, etc., are carried out. Further, a housing model is formed and light collecting experiment data are obtained by simulation.
Patent JP-H1086629-A (JP)
Title: Blower fan motor control device
Inventor: MURATA HIROYUKI
IPC: F04D27/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a blower fan motor control device capable of realizing more step number of the blower fan speed with the same number of resistors or terminals as those in a conventional four-speed circuit. SOLUTION: A blower fan register 10 is constituted by connecting in series two sets of parallel resistors (R1 and R3, R2 and R4) in which two of four resistors R1-R4 having the prescribed resistance values are connected in parallel, a fan switch 20 is constituted by the prescribed patterned switch mechanisms 21, 22, and at least two of four resistors R1-R4 in the blower fan resistor 10 are selectively combined for use by the fan switch 20.
Patent JP-H0290693-A (JP)
Title: Thin film electronic component and manufacture thereof
Inventor: HONMA TOSHIHIKO
IPC: H05K3/24
Filed: 1988-09-28
Abstract: PURPOSE:To enable the improvement of a thin film in adhesive strength to an insulating substrate formed of quartz or ferrite by a method wherein a tantalum oxide layer is provided between the insulating substrate and a conductive or resistive thin film. CONSTITUTION:A tantalum oxide layer 7 is formed on a quartz or ferrite insulating substrate 2 in an oxygen atmosphere through an ion plating method or a sputtering method. Thereafter, a base metal layer 3 of nickel chrome steel, chrome, titanium, or the like is evaporated to form on the tantalum oxide layer 6. And, a conductive thin film 4 of gold or copper is formed through evaporation on the base metal layer 3. In result, the stable adhesive strength between a thin film and the insulating substrate 1 even formed of quartz or ferrite can be obtained by providing the tantalum oxide layer 7.
Patent JP-2000076453-A (JP)
Title: Three-dimensional data preparing method and its device
Inventor: SHIINA KAZUHIRO
IPC: G06T7/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional data preparing device capable of precisely preparing three-dimensional data from a photograph or a perspective with a simple constitution and by a simple processing. SOLUTION: The device is provided with a digital image inputting device 10 and a scanner 11, which fetch a still picture in a space of unknown spatial structure, a means catching the fetched still image as an image projecting the space to identify a view point to the still image based on the positional relation of a straight line in the still picture, a means preparing three-dimensional data of spatial structure in the still image based on information on the still image and the view point and an image processing computer 20 outputting prepared three-dimensional data.
Patent JP-S6395956-A (JP)
Title: Printing head of wire dot printer
Inventor: KITADE YUJIRO
IPC: B41J2/28
Filed: 1986-10-14
Abstract: PURPOSE:To suppress the effect of magnetic interference on a printing operation without increasing the number of component parts, by setting the cross-sectional area to a leakage magnetic flux in a common member to be smaller at least one part of a path of the leakage magnetic flux. CONSTITUTION:An annular part 28a is so constructed that when a coil 15 belonging to one magnetic driving mechanism 30 is excited, a leakage magnetic flux circulated from the driving mechanism through another magnetic driving mechanism and connecting resistors to generate magnetic interference is saturated by magnetic saturation in the annular part 28a. Since the magnetic flux which causes magnetic interference will not increase beyond a magnetic flux corresponding to the leakage saturation magnetic flux, this printing head can suppress the effect of magnetic interference on a printing operation. All of the annular part 28a, a magnet 2, a yoke 3, a spacer 4, a base part 5a and a yoke 6 are provided in common for a plurality of magnetic driving mechanisms 30, so that the number of component parts is small, and the printing head can be easily manufactured.
Patent JP-H1176404-A (JP)
Title: Preparing device for multi-chamber syringe and injection device
Inventor: SUGITA KOICHI
IPC: A61M5/24
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a preparing device for a multi-chamber syringe, in which when at the time of forcing in a gasket of a multi-chamber syringe to mix component bases, the turning force is kept from being applied to the gasket. SOLUTION: This preparing device 20 is fixed to the terminal end of a holder 40 in which a two-chamber syringe 10 is stored. The preparing device 20 comprises a base part 22 fixed to a holder 40, an operation knob 24 connected to the base part 22 in such a manner as to freely rotate, and a screw rod 26 passed through a bush nut 22 and the operation knob 24. The screw rod 26 and the operation rod 24 are screw-engaged with each other, and a projection projected in a through-hole of the base part is engaged with a guide groove 26b of the screw rod 26. When the operation knob 24 is rotated, the screw rod 26 forces in the gasket 12b of the two-chamber syringe 10 without rotation.
Patent JP-H0294756-A (JP)
Title: Speech recording system
Inventor: MIYAWAKI KATSUSHI
IPC: H04M3/56
Filed: 1988-09-30
Abstract: PURPOSE:To mix and record a voice signal being incoming and outgoing speech signal at a mixer by connecting each channel duplicately to the mixer and distributing multiply the incoming and outgoing channels to the mixer and sending the result without reconnecting the lines in the case of recording the voice of channel. CONSTITUTION:A time division switch 3 is arranged between talking parties A1 and B2, a voice signal mixer 4 is connected to the switch 3 and the switch 3 has switch contacts P1, P2, Q1, Q2 respectively for incoming and outgoing channels. The contacts P1, Q1 are closed during the talking of the parties A1 and B2 and the contacts P2, Q2 are opened in this system, and in the case of recording both talking voices, the contacts Q2 is closed and the voice signal is distributed multiply and sent to a receiver and the mixer 4 respectively. Then the voice signal sent to the mixer 4 is mixed therein and its output signal is recorded by a recorder 5.
Patent JP-2001062846-A (JP)
Title: Sheet for cleaning and mold cleaning method
Inventor: HORIUCHI KAZUO
IPC: H01L21/56
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To completely clean the pressing part of a mold which is a part where the mold pinches a lead frame when the mold is to be cleaned by a cleaning resin. SOLUTION: An opening 3 including a sealed region 2 and striplike parts 4A, 4B which partition the opening 3 respectively are provided in each of cleaning sheets 1A, 1B. Regions consisting of openings 5-7 obtained by partitioning the opening 3 by the striplike part 4A and of openings 8-10 obtained by partitioning the opening 3 by the striplike part 4B, are formed in such a manner that the regions completely cover the pressing part 15 of a mold which is a part where an original lead frame is pinched and the sealed region 2. A top force 12 and a bottom force 13 are clamped with the cleaning sheet 1A sandwiched in between, and a cleaning resin 14 is injected into a cavity and cured. After that, the cleaning sheet 1A integrated into the cured resin is delivered and further, the same procedural steps are repeated using the cleaning sheet 1B.  Thus it is possible to bring the cleaning resin 14 into contact with the internal face of the cavity and the pressing part 15.
Patent JP-2001069447-A (JP)
Title: Digital signal recorder and reproducing device
Inventor: ZENNO YOICHI
IPC: H04N5/93
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal recorder and reproducing device that does not require a mechanism of high precision in the case that special reproduction data are to be recorded on a recording tape medium in addition to usual reproduction data, is simplified in control at special reproduction, can maximally record the usual reproduction data and can easily cope with even multi-channel recording. SOLUTION: This digital signal recorder is configured to record a signal on a recording tape medium 100 and a recording disk medium 200 and to be able to reproduce the signal from the media. The recording tape medium 100 records only usual reproduction data and the recording disk medium 200 records special reproduction data together with an absolute track number on the medium 100 on which the usual reproduction data are recorded. In the case of usual reproduction, a reproduction signal from the recording tape medium is outputted and in the case of special reproduction, a reproduction signal from the recording disk medium is outputted.
Patent JP-2001063633-A (JP)
Title: Opening/closing construction of hood
Inventor: KATOU HIRONOBU
IPC: B62D25/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To largely open a hood to widen an opening part and facilitate maintenance by arranging a hood hinge supporting the hood capably of opening or closing on the lower part of a bumper member fitted to the rear end part or the front end part of a vehicle body. SOLUTION: The positions of the insert holes 21a, 21b of bearing members 14a, 14b, are conformed to the insert holes provided on hinge brackets 10a, 10b, the bending rear end edge part 7a of a rear hood 7 rotatably supported centering around hood rotation center shafts 16a, 15b insertedly arranged is constituted so as to be fitted to the lower face 8a of a bumper member 8 through hood hinges 9a, 9b, and the part constituted of the bearing members 14a, 14b and hood stays 12a, 12b is made to be the rotational center R of the rear hood 7. In this way, the hood hinges 9a, 9b rotatably supporting the rear hood 7 are fitted to the underside 8a of the bumper member 8, and by arranging these hood hinges 9a, 9b on the lower position as possible, the rear hood 7 can be largely opened.
Patent JP-H04125154-A (JP)
Title: Screen printer
Inventor: SASAKI MASARU
IPC: B41F15/40
Filed: 1990-09-14
Abstract: PURPOSE:To wipe up a screen entirely by providing a sliding cleaning squeegee movable up and down for pressing a cleaning member to a face to be contacted to a matter to be printed at the screen and a sliding vacuum suction block for sucking with vacuum the screen downward, arranged in lower part of the screen. CONSTITUTION:After predetermined number of sheets of a matter to be printed are printed, a winding roll 19 proceeds to the down side of a screen 10 together with a cleaning squeegee 17 and a vacuum suction block 18 by extending a cleaning member 15. Here, the cleaning squeegee 17 and the vacuum suction block 18 go up so as to press the cleaning member 15 against the screen 10. At this time, the screen 10 will stick fast uniformly to the cleaning member 15 in the longitudinal direction of the cleaning squeegee 17 without cambering upward as it is being sucked by the vacuum suction block 18. As a result, the cleaning squeegee 17 moves with a slide on the bottom face of the cleaning member 15 so that stains on the bottom face of the screen 10 are wiped up. Thus, uniformed cleaning function without leaving any stains can be effected.
Patent JP-S60138770-A (JP)
Title: Disc automatic changer
Inventor: SHINPO TAKAO
IPC: G11B17/28
Filed: 1983-12-27
Abstract: PURPOSE:To prevent unnecessary drop-off of a disc and to attain sure operation by providing a disc top member to an auxiliary tray and inserting/pulling out the member to a storage slot in interlocking with the movement of the tray. CONSTITUTION:A disc 201 is stored in the auxiliary tray 301 storing the disc 201 and the disc stop lever 310 is provided turnably to the rear side of the slot 302 and when the tray 301 is pulled out, the lever 310 is pressed into contact with the stopper 312 with a spring 311, placed in opposition to the disc entry/exit to prevent unnecessary drop-off of the disc 201. In loading the tray 301 to the main body, a roller 313 of the lever 310 is in slide contact with a tilted plate cam 314 provided with the main body, placed at a position not opposite to the disc entrance/exit so at to attain the ejection of the disc 201. Thus, the drop-off of the disc is prevented and the operation is ensured.
Patent JP-H0871867-A (JP)
Title: Screw fastening machine
Inventor: HIGUCHI MITSUAKI
IPC: B23P19/06
Filed: 1994-08-31
Abstract: PURPOSE: To provide a screw fastening machine preventing the happening of a fastening failure. CONSTITUTION: Plural driver units 7 are installed on an elevating driver base 6. A guide base integrally elevated with the driver base 6 is disposed below the driver base 6, and a driver bit 9 extended from the driver unit 7 is guided into a specified position by the guide base 11. The guide base 11 is provided with a vibrating part 12 formed of a vibrating cylinder 12b and a vibrating plate 12a connected to the vibrating cylinder 12b and constraining the driver bit 9 to guide it into the specified position and moreover movable on the horizontal plane. Since the vibrating plate 12a is thus vibrated on the horizontal plane by operating the vibrating cylinder 12b to vibrate the driver bit 9, the driver bit 9 and a workpiece side screw can be positively engaged with each other so as to suppress the happening of a screw fastening failure.
Patent JP-H03108188-A (JP)
Title: Semiconductor storage device
Inventor: FUKUSHI ISAO
IPC: G11C11/41
Filed: 1989-09-20
Abstract: PURPOSE:To attain high speed data processing by implementing data write and read by a write read system and data read by the read system of the written data in a same cycle, that is, simultaneously. CONSTITUTION:When a written data D1 is logical '0', one input terminal 71a' of a differential circuit 71' and one common data line 26a are disconnected electrically and a terminal 71a' is connected to a 2nd voltage source 23'. Moreover, when the data D1 is logical '1', other input terminal 71b' of the circuit 71' and other common data line 26b are disconnected and a terminal 71b' is connected to the voltage source 23'. In this case, a voltage difference in response to the data D1 is caused between the input terminals 71a' and 71b' of the circuit 71' is caused. Thus, the write and read of the write data by the write read system and the read of the write data by the read system are implemented in a same cycle.
Patent JP-H05220926-A (JP)
Title: Device for introducing web into rotary press
Inventor: HANSU MANBERAA
IPC: B41F13/02
Filed: 1992-09-14
Abstract: PURPOSE: To manufacture an apparatus for threading webs in a rotary printing machine at a lower cost and to enable threading a ribbon through a turning bar also with lower expenses. CONSTITUTION: A threading belt 13 in the form of a hook belt is guided on the threading path, the leading edge of a web 1 supports a loop belt 35, or the threading belt 13 supports the loop belt 35 and the leading edge of the web 1 is formed as a hook belt.
Patent JP-S62105179-A (JP)
Title: Thermomagnetic recorder
Inventor: YAMAMOTO TAKEMI
IPC: G11B5/02
Filed: 1985-10-31
Abstract: PURPOSE:To shorten remarkably the period of a driving pulse, and to form a latent image at a high speed by providing an electrode which is in local contact with a magnetized film through a conductive heating ribbon, heating locally the magnetized film by generated heat, and forming a latent image in the magnetized film. CONSTITUTION:When an electrode 34 is brought to reciprocating movement together with a carriage, and also a drum 30 is driven to rotate continuously, the electrode 34 is scanned on a magnetized film 32, and by following this scan, a driving current pulse is supplied one after another to the prescribed electrode 34 from a driving circuit 38. The driving current pulse is flowed to an earth through a resistance layer 44 which the electrode 34 contacts, a conductor layer 42, and a conductive roller 46 from the electrode 34. Also, in the part which is in contact with the electrode 34 of the resistance layer 44, Joule heat is generated and a conductive heating ribbon 40 itself is heated locally, and also its heat is transferred to the magnetized film 32 and the magnetized film 32 is heated locally, and this heated part is inverted and magnetized in the vertical direction in accordance with a magnetic field of a permanent magnet 50. Such a latent image being a collection of many inverted and magnetized parts is formed on the magnetic film 32.
Patent JP-S59134293-A (JP)
Inventor: MOORISU JIYUNINI
IPC: E21B33/076
Filed: 1983-12-27
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-S62102716-A (JP)
Inventor: MAEDA MITSUOKI
IPC: A47J31/44
Filed: 1985-10-30
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。