baber/WOPTO huggingface dataset:
Patent JP-H1045809-A (JP)
Title: Cast polymerized product of methacrylic resin
Inventor: TAKEHATA HIROAKI
IPC: C08K5/50
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cast polymerized product excellent in solvent resistance while retaining excellent transparency by adding salicylic acid and sodium salicylate to methyl methacrylate monomer or a mixture thereof with its polymer. SOLUTION: This cast polymerized product of a methacrylic resin comprises (A) 100 pts.wt. resin component composed of (i) 60-100wt.% methyl methacrylate and (ii) 40-0wt.% other copolymerizable vinylic monomers (e.g. ethyl methacrylate), (B) 0.001-0.03 pt.wt. salicylic acid, (C) 0.001-0.03 pt. wt. sodium salicylate and preferably (D) 0.01-0.1 pt.wt. triphenylphosphine. Furthermore, e.g. azobisisobutyronitrile is preferably used as a polymerization initiator when carrying out the cast polymerization.
Patent JP-H0542436-A (JP)
Title: Automatic tool exchanging device
Inventor: TOKURA KAZUTO
IPC: B23Q3/157
Filed: 1991-08-07
Abstract: PURPOSE:To simplify a device by providing such a constitution as transmitting the rotating force of a swing arm driving part through a piston for advancing and retreating a swing arm. CONSTITUTION:The rotating force of a turning driving part 26 formed of a rack 28 and a pinion 18 is transmitted to an advancing and retreating piston 16, and the turning movement of a swing arm 14 is conducted by the rotation of the advancing and retreating piston 16 to advance and retreat the swing arm 14 by the advancing and retreating movement. A chuck piston rod 24 for opening and closing a cutter chuck claw is inserted through the advancing and retreating piston 16, and the chuck claw is extended and contracted by the piston rod 24. Thus, the device is simplified and miniaturized, and when the arm is turned with the arm length shortened, the turning speed is accelerated, and the loss time accompanied by cutter exchange can be eliminated.
Patent JP-S58111311-A (JP)
Inventor: MERUBIN ESU KUTSUKU
IPC: H01L21/20
Filed: 1982-12-20
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-H0272329-A (JP)
Title: Liquid crystal display device
Inventor: SASUGA MASUMI
IPC: G16H10/60
Filed: 1988-09-07
Abstract: PURPOSE:To reduce the size of a thin film transistor(TFT) and to improve the opening rate by projecting the drain electrode of the TFT from a video signal line in the extending direction of a scanning signal line, and projecting the gate electrode of the TFT from the scanning signal line in the extending direction of the video signal line. CONSTITUTION:The drain electrode SD2 of the TFT is projected form the video signal line DL in the extending direction of the scanning signal line GL and the gate electrode GT of the TFT is projected from the scanning signal line GL in the extending direction of the video signal line DL. The video signal line DL where the gate electrode GT is projected and the drain electrode SD2 projected along the scanning signal line GL constitute the substantial drain area of the TFT in an L shape. Therefore, the channel width size of the TFT can be increased. Consequently, the size of the TFT is reduced and the opening rate of picture elements is improved.
Patent JP-H0384691-A (JP)
Title: Pre-processing method for normalization of character and graphic
Inventor: HONGO YASUO
IPC: G06K9/42
Filed: 1989-08-28
Abstract: PURPOSE:To prevent excessive and unjust normalization and to accurately recognize a character and a graphic by adding a correction mark to a prescribed position in correspondence with the mode of the character and the graphic. CONSTITUTION:The height h and the width w of the input image 1 of the character and the graphic are measured and whether the character and the graphic are longitudinal or horizontal are judged in accordance with the ratio of the height h and the width w. When it is longitudinal, the correction marks are added at the right and left of the character and the graphic, and when it is horizontal, on the top and bottom of the character and the graphic so as to apparently enlarge a circumscribing frame. Since a conventional circumscribing frame is apparently enlarged without damaging the image of the character and the graphic, an inconvenience that the circumscribing frame comes to a trouble for recognition does not occur even if normalization that the circumscribing frame is assumed to be a square. Thus, excessive normalization owing to the difference of the height h and the width w of the character and the graphic is prevented and the accurate recognition processing of the character and the graphic always is executed.
Patent JP-H1159708-A (JP)
Title: Container
Inventor: YAMANOI MITSUO
IPC: B65D41/17
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To make a cap body firm in the state of fitting and hardly detachable when dropped sidelong while being easily attachable and detachable. SOLUTION: Horizontal ribs 5 are provided at the inner circumferential face of a cap body 4, and horizontal grooves 6 for fitting the horizontal ribs 5 therein are provided at the outer circumferential face of a neck part 3 whereto the cap body 4 is fitted, and the outer circumferential face 3a on the upper side of the horizontal ribs 5 of the neck part 3 is made to serve as a fitting face contacting with or coming close to the inner circumferential face of the cap body 4 when the cap body 4 is put for fitting on the neck part 3. Then, the ratio of the height H2 from the lower end of the neck part 3 to the upper end of the fitting face 3a to the height H1 of the cap body (H2/H1) shall be 1/3 or more.  The horizontal ribs 5 are fitted into the horizontal grooves 6 with the cap body 4 or the neck part 3 deformed at least partially by external force, and the state of fitting can be maintained by recovering elasticity of the cap body 4 and/or the neck part 3.
Patent JP-H0387435-A (JP)
Title: Folding house
Inventor: FUNATO YUZO
IPC: E04B1/344
Filed: 1989-08-29
Abstract: PURPOSE:To eliminate crane works and the like, and thereby make assembling works simple as well as to enhance workability by erecting a house main body composed of a floor panel, wall panels and a roof panel by means of an expansion device such as a balloon and the like provided within said body so that assembling works are thereby carried out. CONSTITUTION:A foldable house main body is formed in such a way that an upper panel 2a is connected with a lower panel 2b by a hinge and the like, the upper and lower peripheries of a right and a left wall panel 2 which can be folded inward at each connecting section are rotatably connected with the side peripheries of a floor panel 1 and a roof panel 4 respectively. In addition, an expansion device 7 such as a balloon and the like for erecting the wall panels is detachably interposed onto the inner bottom section of the house main body. Following which, the wall panel 2 and 3 are pressed up with the balloon 7 expanded, the wall panel 2 and 3 are simultaneously erected from the side sections of the floor panel 1, and the roof panel 4 which is concurrently pressed up is disposed upward so that the assembling works of a house main body are thereby carried out.
Patent JP-H0888286-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: SATO KAZUO
IPC: H01L29/788
Filed: 1994-09-19
Abstract: PURPOSE: To suppress the deterioration of storage holding characteristics during the manufacturing step in a method for manufacturing MNOS and MONOS type semiconductor memory devices. CONSTITUTION: A thin silicon oxide film 5 is formed on a P-type silicon substrate 1, and a silicon nitride film 6 is formed thereon. Thereafter, it is heat treated at 1000 deg.C in a nitrous oxide atmosphere. Then, after a polysilicon film is formed on the entire silicon nitride film 6 treated in the atmosphere, it is doped with phosphorus, then the predetermined part of the polysilicon film is patterned to form a p-type Si gate electrode 7. Thereafter, with the electrode 7 and a field oxide film 4 as masks, phosphorus ions are implanted to form a source region 8 and a drain region 9. Even if it is thereafter heat treated at a high temperature, the deterioration of the storage holding characteristics of the film 6 is prevented by the heat treatment in the atmosphere.
Patent JP-H1166659-A (JP)
Title: Tilt correcting method of magnetooptical recording medium, device used for executing the method and magnetooptical recording medium
Inventor: TANAKA TSUTOMU
IPC: G11B7/08
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To correct the tilt of a magnetooptical recording medium mounted on a device. SOLUTION: A magnetooptical disk 10 is mounted on a spindle 21, the instruction of tilt correction is given to a tilt correction arithmetic circuit 31 and a magnetic field control part 29 by detecting the mounting and a cross talk detection area is reproduced. A tilt value calculating circuit 33 judges whether or not a tilt modification is performed in accordance with the calculated result. In the case of performing, the tilt of the spindle 21 is adjusted by a three- dimensional moving table 34a and the tilt is modified. After the tilt is corrected, the cross talk detection area is again reproduced, the tilt value is calculated and the completion of the tilt modification is confirmed.
Patent JP-S6282073-A (JP)
Title: Current conductive thermal transfer medium
Inventor: YAMAGUCHI YOSHITAKA
IPC: B41M5/20
Filed: 1985-10-07
Abstract: PURPOSE:To obtain an excellent current conductive thermal transfer medium enhanced in the close adhesiveness of a support layer to a current conductive resistance layer and having flexibility, by incorporating phosphoric ester in the current conductive resistance layer. CONSTITUTION:In a current conductive thermal transfer medium at least consisting of a current conductive resistance layer, a support layer and an ink layer, phosphoric ester is contained in the current supply resistance layer. As phosphoric ester, condensed phosphoric ester, aromatic condensed phosphoric ester, tris (chloroethyl)phosphate etc. are designated and the content of phosphoric acid is desirably 20wt% or less. When said content exceeds 20wt%, flexibility becomes extremely rich and gloss is imparted to a coating film but the side-effect of a bleeding phenomenon during preservation is generated to lower reliability. By this method, the current conductive transfer medium wherein the close adhesive force of the current supply layer to the support layer is enhanced still more and flexibility is provided to the current conductive resistance layer itself is obtained.
Patent JP-2001052342-A (JP)
Title: Optical recording medium, and device and method for signal recording
Inventor: YAMAMOTO MASANOBU
IPC: G11B7/24082
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide multiple recording layers and to record and reproduce an information signal to the respective recording layers without deteriorations. SOLUTION: In 1st and 2nd recording layers 51 and 52, address information is recorded as a zigzag part 62 by making the border between a land 61 and a groove 62 zigzag in from. Consequently, a structure is obtained which does not have an address part arranged across a recording track, unlike a conventional optical disk 200. Consequently, the address information is recorded without arranging the address part across the recording track.
Patent JP-H04105311-A (JP)
Title: Multilayered capacitor
Inventor: OIDA TOSHIFUMI
IPC: H01G4/30
Filed: 1990-08-24
Abstract: PURPOSE:To widen the frequency region in which low impedance is obtained, and improve bypass effect of high frequency noise in virtue of the low impedance, by a method wherein two or more multilayered capacitance parts whose capacitances are made different are stacked, and non-capacitor parts are formed between adjacent multilayered capacitor parts in the lamination direction. CONSTITUTION:Two or more multilayered capacitor parts 1-3 whose capacitances are made different are stacked in the same direction as the lamination direction of the multilayered capacitor parts 1-3. Non-capacitor parts 4, 5 are formed between the multilayered capacitor parts which are adjacent in the lamination direction. Each of the multilayered capacitor parts 1-3 is coupled by outer electrodes 41, 42. Thereby electrostatic coupling between adjacent multilayered capacitors can be reduced, and parallel resonance is enabled. Since the capacitance of each of the multilayered capacitance parts 1-3 is made different, the frequency of resonance point formed by each of the multilayered capacitor parts 1-3 can be shifted, so that the frequency region obtaining low impedance can be widened, and noise component can be bypassed in a wide frequency bandwidth.
Patent JP-H0271531-A (JP)
Title: Manufacture of field-effect transistor
Inventor: NAKAJIMA SHIGERU
IPC: H01L21/338
Filed: 1988-09-06
Abstract: PURPOSE:To simplify manufacturing processes by a method wherein ions are implanted before and after an etching treatment is performed on the side face of the lower layers of the two layers of a gate electrode or a dummy gate. CONSTITUTION:An active layer 2 is formed on a GaAs semiconductor substrate 1. Then, a two-layer metal film 22, consisting of a lower WSi metal film 20 and an upper Mo metal film 21, is formed on the active layer 2. Subsequently, a resist is coated on the Mo metal film 21, the resist on the regions other than a gate region is removed, and a resist pattern 23 is formed. Then, a vertical working is conducted on the two-layer metal film 22 using the resist pattern 23 as a mask, and the two-layer metal film 22 is left on the gate region only. High density impurities are implanted using the two-layer metal film 22 as a mask, and n<+> layers 24 and 25, which become an ohmic contact region, are formed. Then, the side face of the lower metal film 20 is removed by conducting an etching treatment only on the lower metal film 20 of the two-layer metal film 22, and a gate electrode 26 having T-shaped cross-section of the two-layer metal film 22 is formed. Subsequently, n<-> type layers 27 and 28 are formed by ion-implanting impurities of intermediate density using the T-shaped gate electrode 26 as a mask.
Patent JP-H04104899-A (JP)
Title: Method for treating waste water and sludge
Inventor: HARADA YOSHIAKI
IPC: C02F9/00
Filed: 1990-08-23
Abstract: PURPOSE:To solve the various problems relating to the dust treatment brought with garbages by separating a solid matter and a liquid component in a mixture and treating the solid matter and liquid component separately prior to the treatment in a sewage treating facility or a waste water treating facility. CONSTITUTION:After the garbages 1 generated in a home and a restaurant are subjected to pulverization to be muddy form by a disposer 3 (size of pulverized matter is <=5mm, preferably <=1mm), the garbages are combined with the living waste water 5 incorporating a night soil, the sludge water of a sewage purifier, and industrial waste water are fed into the suspended solid (SS) separator 11 by exclusive draining pipe 9. The separated liquid portion in this device is fed into the activated sludge tank 13 and is subjected to the sludge treatment. However, SS is previously separated from the liquid component the capacity of the activated sludge tank 13 can be smaller than that of the previous method. The solid portion 15 formed by the SS separator 11 and an excess sludge 17 from the activated sludge tank 13 are fed into the sludge concentrator 19 and concentrated.
Patent JP-S6467097-A (JP)
Title: Bone conduction speaker
Inventor: YAMAZAKI SHIGEO
IPC: H04R1/00
Filed: 1987-09-07
Abstract: PURPOSE:To attain a compact and light receiver by fixing a driving part to which a signal from the receiver is inputted to an oscillation transfer part by a spring member under a suspension state and setting the mechanical reso nance characteristic of a mechanism part constituted of the spring member and the driving part so as to be situated in a speech voice band area. CONSTITUTION:The spring member 5 is constituted of a leaf spring, for instance and the driving part 4 is fixed in a mechanical resonance structure by supporting under the suspension to the oscillation transfer part 3 by this spring member 5. The resonance characteristic is set so as to situate a resonance point in the speech voice band by the weight of the driving part 4 and the elastic charac teristic of the spring member 5. Since the oscillation transfer part 3 contacts a head part and the oscillation of itself is suppressed, a sound signal from the receiver is impressed to a voice coil 402 through a speaker cord 6, the driving part 4 itself supported by the spring member 5 is oscillated. Thereby, the oscillation is transferred to the oscillation transfer part 3 through the spring member 5, further, this oscillation is transferred to the head part of a human from the oscillation transfer part 3 and recognized as a sound, so that the light and compact receiver can be attained.
Patent JP-H1159065-A (JP)
Title: Portable whiteboard
Inventor: MANABE JUNICHI
IPC: B43L1/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce weight and size of a portable whiteboard by providing an ink wiping function, repeatedly writing by a pin, and folding suitable times. SOLUTION: A sheet 1 is executed on its surface with synthetic resin to form a smooth writing surface. The surface can be written by an aqueous ink pen or oily ink pen. The ink can be wiped by cloth, toilet paper or the like. In this case, the sheet 1 is not limited to this, but may be formed only of synthetic resin. Since the portable whiteboard can be freely altered at its position or angle, when it is placed on a desk and horizontally spread, its writing surface can be accurately written in detail by a pen. Further, since the sheet is adhered to its lower cardboard, when it is supported snugly by hands even at an unstable place except the desk, the writing surface can be written. And since it is formed of the paper or synthetic resin with a light weight, it can be raised in a large height or circulated to sufficiently show its content.
Patent JP-H04108036-A (JP)
Title: Fuel tank device for vehicle
Inventor: TORIYAMA HIROMITSU
IPC: B60K15/077
Filed: 1990-08-24
Abstract: PURPOSE:To prevent fuel from flowing into a canister by using a cylindrical liquid level detecting gage disposed in a fuel tank, in which a float that floats in a float chamber in the lower section of a cylindrical body detects a liquid level in the fuel tank, and closes a valve hole communicating the float chamber with an upper chamber. CONSTITUTION:In a cylindrical liquid level detecting gage 2 for detecting a liquid level in a fuel tank 1, the inside of a cylindrical gage body 3 is vertically divided into an upper chamber 5 and a lower float chamber 6 by a partition wall 4. Further, the float chamber 6 is communicated with a space of the fuel tank 1 outside thereof through at least two communication holes 7, 7, and is disposed therein with a float 8 which floats on the surface of fuel, and through which a float lead wire 9 is laid vertically. Further, a valve hole 10 is formed in the partition wall 4 so as to communicate the upper chamber 5 with the float chamber 6. When the float 8 comes up to the upmost level of the float chamber 6 (where the upper surface of the float 8 abuts against the partition wall 4), the valve hole 10 is closed by the float 8.
Patent JP-S6283070-A (JP)
Title: Plastic painting system
Inventor: KAWATE YASUTAKE
IPC: B05D1/32
Filed: 1985-10-09
Abstract: PURPOSE:To reduce the number of work feed jigs and accessory masks thereof as possible, by mounting the work feed jigs on a base plate and stopping said base plate at an arbitrary place to make the same liftable and rotatable. CONSTITUTION:In a painting line comprising a free flow conveyor system having units appropriately arranged thereto, a works 13 and a mask 14 are set to a work support 11 on a base plate 2a at a point (a). The base plate 2a fed to a painting booth through a dust removing apparatus 8 is at first stopped by a stopper mechanism and a turntable is subsequently raised to separate the base plate 2a from a chain roller to rotate the same. In this state, painting is performed using a painting robot 4a and, after painting is finished, the mask 14 and the work 13 is manually detached from the base plate 2a stopped by the stopper mechanism at a position (b) and the work 13 is transferred to a drying process while the mask 14 is transferred to a washing process.
Patent JP-S6379346-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA KOICHIRO
IPC: H01L21/3213
Filed: 1986-09-24
Abstract: PURPOSE:To remove the remnant of a conductor material, which is deposited on the side surface of the step of an interlayer insulating film without effect on the side surface of an electrode wiring, by performing isotropic etching under the state the side surface of a conductor layer constituting the electrode wiring is protected with a resin layer. CONSTITUTION:A conductor material is deposited on an interlayer insulating film 2 having a step, and a conductor layer 16 is formed. After anisotropic etching of the conductor layer 16 is performed, a resin layer 18 is deposited and formed on the entire surface. Then anisotropic etching of the resin layer 18 is performed. The resin layer, which is deposited only on the side of the surface of a conductor layer 16a, which is formed by etching, is made to remain, and the side surface is protected with a resin layer 18a. Under this state, isotropic etching is performed, and the conductor material 16a, which is deposited on the side surface of the step of the interlayer insulating film 2, is removed. Then a protecting resin layer 17 is removed, and an electrode comprising the conductor layer 16, which is formed by etching, is formed.
Patent JP-S61103007-A (JP)
Title: Wire connecting device
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1984-10-23
Abstract: PURPOSE:To couple wire end fittings to each other by fixing a case by disposing operation lever side and non-operation member side wire end fittings in a split case double-cut capable of freely separating and fixing from and to each other. CONSTITUTION:A wire end fitting 44 mounted at a wire 38a end on operation lever side and a wire end fitting 46 mounted at a wire 38b end on non-operation member side are disposed in a split case 47a, 47b double-cut capable of freely separating and fixing from and to each other. The respective wire end fittings 44, 46 can be engaged by fixing the cases 47a, 47b. Thus, a plurality of wires can be attached and detached simultaneously only by separating and fixing the case.
Patent JP-H0969910-A (JP)
Title: Facsimile equipment
Inventor: MARUYAMA KENICHI
IPC: B41J2/175
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain received data by detecting whether or not there is ink left in an ink cartridge and controlling recording and erasing using the received data according to the check result. SOLUTION: A control part 24 moves a recording head 5 to the position of a photosensor 8 by driving a carriage motor 30, makes a recording head 5 jet ink between the light emitting element and light receiving element of a photosensor 8, and inputs the output of a phototransistor after converting it into digital data through an A/D converting circuit 28. Then the no-ink state of the recording head 5 is judged from the output and a no-ink message is displayed on an LCD 59. Here, it is inspected whether or not the photosensor 8 correctly detects the ink presence/absence state according to the pulse width and value of a detection pulse obtained from the photosensor 8 and displays a message when the correctness of its detecting operation is doubtful to indicate the abnormality, so that subsequent image output and erasure are made manual.