baber/WOPTO huggingface dataset:
Patent JP-H05139056-A (JP)
Title: Sheet for thermal transfer recording
Inventor: HIROTA TAKAO
IPC: B41M5/50
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a sheet for thermal transfer recording which has good adhesiveness with an ordinary paper and excellent cutting characteristics of the boundary between a heat applied part and a heat unapplied part when heat transfer of an image receiving layer is performed by making the image receiving layer into a structure wherein a transparent receiving layer and a white hiding layer are successively laminated on a base material and incorporating a plasticizer in the white hiding layer. CONSTITUTION:In a sheet for thermal transfer recording wherein a image receiving layer 4 which is transferable on an objective recording paper by heat is provided on a base material 1, the image receiving layer 4 is made into a structure wherein a transparent receiving layer 2 and a white hiding layer 3 are successively laminated on the base material 1 and a plasticizer is incorporated into the white hiding layer 3. This sheet for thermal transfer recording exhibits excellent adhesiveness to a wide range of ordinary papers and good cutting characteristics of the end part of the transferred image receiving layer. In addition, there is no influence of color of the paper to the ordinary paper and color reproducibility is good and a clear image can be formed and furthermore, an image with deepness and high concn. can be obtd.
Patent JP-H11135701-A (JP)
Title: Lead frame
Inventor: NISHIMURA MASATO
IPC: H01L23/50
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain corrosion resistance that is more superior that conventional one by a coating of a PdNi alloy that is thinner than the conventional, in a lead frame of an IC package or the like. SOLUTION: When the thickness of one electroplated layer of a palladium- nickel alloy is set to 0.02 μm or more and a plurality of the electroplated layers are laminated on the surface of a lead frame, pin holes a lower layer (base material side) is covered with an upper layer, pin holes of the upper layer is obstructed by the lower layer even when the pin holes are generated on the upper layer, thus preventing the pin holes of the upper layer from reaching the base material. More specifically, since almost no pin holes occar that reach base material from a surface layer by laminating the electroplated layer, corrosion resistance is very much improved.
Patent JP-2000128551-A (JP)
Title: Optical element forming device
Inventor: NAKAURA KATSUCHIKA
IPC: G02B3/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain an optical element having stable quality by surely recognizing that an optical element blank to be formed is in the state of a suitable viscosity. SOLUTION: A transporting member 2 to be loaded with the optical glass element blank 1 of the optical element forming device for forming the optical element by a pair of forming dies by heating and softening the optical glass element blank 1 is provided with a temperature sensor 9 in contact with the surface of the optical glass element blank 1 and electrodes 12 and 13 for connection to the temperature sensor 9. A transporting arm for transporting the transporting member is provided preferably provided with the electrodes to be connected to the electrodes for connection.
Patent JP-2000200160-A (JP)
Title: Recorder and control method therefor
Inventor: NAKANO TAKEAKI
IPC: B41J2/05
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To send back status data even in a condition where a host computer cannot make setting of a reply item. SOLUTION: This recorder is provided with a bidirectional interface for sending back the status data in reply to a status request from the outside. When power is supplied, activation is performed in a step S11 and a prescribed reply item decided beforehand is set in a RAM in the step S12. Then, by the steps S13, S15 and S16, at the time of receiving the status request from the outside, the status data are generated for the reply item set in the RAM and outputted. The reply item inside the RAM is updated from the host computer by the step S13 and S14.
Patent JP-H10143472-A (JP)
Title: Electronic desk-top computer
Inventor: NAKAYAMA HITOSHI
IPC: G06F15/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve operability and to improve the reliability of a calculated result by calculating the two calculated results based on the periods of both inclusion and one omission by the input of one time in calculation relating to a date. SOLUTION: This computer is provided with a CPU 6 and a ROM 5 and a RAM 4 connected to it. The CPU 6 performs an input reception processing by the operation of an operation key group 3, also performs all arithmetic operations relating to a four-fundamental-arithmetic-rule calculation function, a date calculation function, a calendar function and a tax rate calculation function and controls the display of an LCD 2 through a liquid crystal driving circuit 7.  In the case of performing the calculation relating to the date based on the period of both inclusion for including the dates at both ends and the period of the one omission for including only the date at one end, the computer performs both of the calculation based on the period of both inclusion and the calculation based on the period of the one omission without specifying based on which one of the period of both inclusion and the period of one omission the calculation is to be performed. In order to obtain the two calculated results, the date for indicating a first day and an end day or a numerical value for indicating a period length is inputted just once.
Patent JP-2001121470-A (JP)
Title: Pipe end peeling device
Inventor: HANYA ATSUNARI
IPC: B26D1/28
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To peel a pipe end by performing a cutting in the oblique direction, fusing and softening coating with hot blades heated. SOLUTION: All the peripheries are peeled by oppositely arranging a pair of hot blades 11 having cutting lengths corresponding to a peeling length of a coated steel pipe 12 so as to be movable in the diametral direction with the coating steel pipe 12 as a center, rotating the hot blades 11 along a circumference with the fixed coated steel pipe 12 as a center and rotating the blade 11 by 200 deg. by performing a cutting in an oblique direction, fusing and softening the coating.
Patent JP-H02145318-A (JP)
Title: Lining method of duct line, and member and device for fixing end of lining material therefor
Inventor: KANEDA SHIGEO
IPC: B29C63/36
Filed: 1988-11-28
Abstract: PURPOSE:To bend cloven pieces to the outside and form diameters thereof to a shape that the diameters can be expanded largely and to hold and fix a lining material permanently by the expanded cloven pieces by cleaving the nose section of a fixing member and shaping the cloven pieces. CONSTITUTION:A fixing member 31 manufactured in such a manner that a thick wall section 33, an inside diameter of which is reduced by inward expanding the wall thickness, is shaped at one end section of a cylinder body having an outside diameter smaller than the minimum inside diameter of a pipe 3, the thick wall section 33 is cloven in the pipe length direction and a plurality of cloven pieces 35 are formed is fitted at the nose section of a lining material 10, and the lining material 10 is inserted into the pipe 3 and contact- bonded with the internal surface of the pipe 3. The cloven pieces 35 of the fixing member 31 are bent and expanded to the outside from the root of the thick wall section 33, and the nose section of the lining material 10 is held and fixed among the cloven pieces 35 and the internal surface of the pipe 3.
Patent JP-2001113588-A (JP)
Title: Device for controlling temperature of molding machine and method for designing control system used in the same
Inventor: YOKOYAMA SHUICHI
IPC: B29C48/92
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a control system in the controller of a molding machine having readiness, robustness, and stability superior to those of a control method and controller by a nonlinear H ∞ control theory. SOLUTION: In a method, modeling is performed according to molding conditions, the modeling error to be controlled and the disturbance of a control system are measured by system fixing, it is judged whether thermal interference exists or not in the control system, if the thermal interference exists, state feedback is introduced, parts thermally interfering with each other are made non-interfering, the parts are divided into dependent sub-systems, it is judged whether uncertainty exists in the control system or not, when uncertainty exists, it is calculated, and robust stability is compensated by using a μ-design external turbulence observer.
Patent JP-H07160137-A (JP)
Title: Fixing device, fixing method and recording device
Inventor: MITSUYA TERUAKI
IPC: H05B3/00
Filed: 1993-12-01
Abstract: PURPOSE:To eliminate the need of a preheater and to prevent the image blurring. CONSTITUTION:In this fixing device, a pair of fixing rollers 1 and 3 is allowed to press-contact with each other and at least either fixing roller 1 is heated so as to form a melt interposing part 8, and a recording body 4 on which a toner image (unfixed toner) 5 is arranged is inserted through the interposing part 8, whereby the toner image 5 is fixed on the recording body 4. A contact part 9 which is connected to the interposing part 8 and where the recording body 4 passing through the interposing part 8 comes in contact with the heated fixing roller (thermal fixing roller) 1, is installed. Then, the device is equipped with a means (rear winding member) 10 changing the length of the contact part 9 in accordance with the thickness of the recording body 4. Thus, the device is miniaturized and the fixing strength is enhanced without depending on the thickness of the recording body 4.
Patent JP-H06122797-A (JP)
Title: Resin composition containing glass fiber
Inventor: HEBIKAWA YASUTOSHI
IPC: C08L55/02
Filed: 1992-10-13
Abstract: PURPOSE:To obtain the subject compsn. which is excellent in the balance between processibility and tapping strength and has a molding shrinkage with little anisotropy by compounding a compsn. comprising a specific terpolymer, a graft polymer, a binary copolymer, and a glass fiber with a specified amt. of an ethylene-butylene rubber. CONSTITUTION:This resin compsn. is prepd. by compounding 0.05-5 pts.wt. ethylenebutylene rubber made from 70-95wt.% ethylene and 5-30wt.% butylene into 100 pts.wt. compsn. which comprises 10-60wt.% terpolymer made from a monomer mixture consisting of 10-30wt.% N-phenylmaleimide, 45-85wt.% styrene, and 5-25wt.% acrylonitrile, 5-20wt.% graft polymer made by grafting 25-60wt.% styrene and 5-40wt.% acrylonitrile onto 20-70wt.% conjugated diene rubber or ethylene-propylene rubber and/or ethylene (70-90wt.%)-butylene (30-10wt.%) rubber, 10-80wt.% binary copolymer made from 50-80wt.% styrene and 20-50wt.% acrylonitrile, and 5-35wt.% glass fiber.
Patent JP-H02146592-A (JP)
Title: Keyboard material
Inventor: OSHIMA YUTAKA
IPC: G10C3/12
Filed: 1988-11-29
Abstract: PURPOSE:To obtain a proper coefficient of friction and proper water absorptivity by dispersing single fiber bundle type ceramic whiskers in matrix resin. CONSTITUTION:The single fiber bundle type ceramic whiskers are dispersed in the matrix resin. Namely, the fiber bundles dispersed in the resin such as polymethyl metacrylate(PMMA) resin, acrylonitrile-styrene(AS) resin, and acrylonitrile-butadiene-styrene(ABS) resin form gaps of submicrons among fibers in the bundles and the gaps display a absorbing and discharging function for the sweat of a player. Further, the whiskers have superior mechanical characteristics, so the strength, rigidity, and hardness of the keyboard material are improved. Further, whiskers exposed on the surface give proper frictional resistance to the surface of the keyboard material to prevent a slip during performance.
Patent JP-H07160012-A (JP)
Title: Binder resin and electrophotographic photosensitive member which contains it
Inventor: ITAMI AKIHIKO
IPC: G03G5/05
Filed: 1993-12-01
Abstract: PURPOSE:To provide a binder resin which excels in compatibility with carrier transportation substance and electrical characteristics by making it have a repetitive unit expressed by a specific formula. CONSTITUTION:A binder resin has a repetitive unit expressed by a formula I, and more than 1% of all the repetitive unit is replaced by repetitive unit expressed a formula II. In the formula, R1 and R2 represent hydrogen atom or alkyl group which is replaced or not replaced, aryl group, and phenyl group, and R1 and R2 may be combined to form a ring. R3 and R4 represent hydrogen atom, halogen atom, alkyl group, and alkoxy group. X represents hydrogen atom, oxygen atom, halogen atom, alkyl group, aryl group, alkoxy group, aryloxy group, or heterocyclic group. This binder resin is preferably used in a photosensitive layer when an electrophotographic photosensitive member is formed. It is more effective when the binder resin is used in a carrier transportation layer in the case of a function separation type photosensitive member.
Patent JP-2000129511-A (JP)
Title: Heat-resistant and voltage enduring protective clothes
Inventor: FUNATSU KAZUMICHI
IPC: B32B7/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain flame retardant, heat-resistant and voltage enduring protective clothes excellent in electrical insulating properties and useful for maintenance and inspecting operations, etc., of power distribution equipment, etc., handling a high voltage by providing the protective clothes with a specific front fabric, a specified interlayer fabric and a specific back fabric. SOLUTION: The heat-resistant and voltage enduring protective clothes comprise a hood, an upper garment 12 and gloves and further a part except the face of the protective clothes comprising a front fabric 14 composed of electrically insulating inorganic fibers in which microgaps are filled with a silicone resin such as glass fibers, a heat-resistant interlayer fabric 15 composed of fibrous materials and aramid fibers, polybenzimidazole fibers, etc., and a back fabric 16 capable of preventing fraying of the fibrous materials. A lapped part where left and right body parts 22 and 23 of the upper garment 12 are mutually lapped is preferably formed by providing one end with a double structure and preferably used by inserting the other end into the part of the double structure.
Patent JP-H05114533-A (JP)
Title: Reactance substrate and dielectric filter
Inventor: YAMADA YOSHIKI
IPC: H01P1/205
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a reactance substrate and a dielectric filter wherein electrode adjustment by trimming is made unnecessary, productivity is improved, and miniaturization is enabled. CONSTITUTION:A reactance substrate 10 is formed as follows; a belt type electrode 15 stretching toward both end edges of a mother substrate 13 is formed thereon, a cut dimension W is so set that the electrode area in the longitudinal direction of the electrode 15 gives an aimed reactance value, and the mother substrate 13 is cut by every dimension W. Coupling substrates arranged on a plurality of dielectric resonators are formed by similarly cutting the mother substrate every cut dimension.
Patent JP-H07160145-A (JP)
Title: Photoreceptor drum supporting device
Inventor: SATO TSUTOMU
IPC: G03G21/16
Filed: 1993-12-02
Abstract: PURPOSE:To provide a photoreceptor drum supporting device capable of simplifying the grounding structure of a photoreceptor drum and facilitating the attaching/detaching operation of the photoreceptor drum to/from the main body of an image forming device. CONSTITUTION:Bearings 46 and 47, at least either of which is formed of a conductive material, are fitted out both ends of the photoreceptor drum 31. A metallic supporting shaft 49 inserted through the center of the bearings 46 and 47 and brought into contact with the conductive grounding member 53 provided on the main body side of the image forming device is provided. Then, an engaging part 51 engaging with the supporting shaft 49 and preventing the movement of the supporting shaft 419 in the thrust direction with respect to the bearing 47 is provided, and the drum 31 is grounded by small number of parts, that is, only the bearings 46 and 47 and the supporting shaft 49.
Patent JP-H01141736-A (JP)
Title: Thermoplastic resin film excellent in printability
Inventor: INOUE MASAYUKI
IPC: C09D179/02
Filed: 1987-11-30
Abstract: PURPOSE:To enhance the ink transferability and adhesion at ultraviolet printing by a method wherein water solution containing modified polyethylene-mine represented by a specified formula is applied on a polyolefin film and, after that, dried so as to form a coat. CONSTITUTION:Water solution containing modified polyethyleneimine represented by the formula I, in which A represents the formula II or polyamine-polyamide residue, R<1>-R<4> represent independently hydrogen, alkyl group having the number of carbons of 1-24, alkenyl group, aliphatic cyclic hydrocarbon group or benzyl group under the condition that at least one is a group excluding hydrogen, (m) represents an integer having a value of 0 to 300, and (n), (p) and (q) represent integers each having a value of 1 to 300, is prepared. Said water solution is applied on a polyethylene film and dried so as to form a coat in order to produce a thermoplastic resin film excellent in printability.
Patent JP-2000132242-A (JP)
Title: Power unit
Inventor: SATO HIROSHI
IPC: G05F1/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an uninterruptible power supply(UPS) high in price and large in size and to reduce cost and an installation area by realizing backup at service interruption by providing a service interruption detection circuit and a battery low in price and small in size. SOLUTION: In this power unit 20 provided with an active filter 40, a service interruption detection circuit 8 is connected to an input side of a diode stack D1 constituting the filter 40, a switch S and a battery 9 are connected in series to an output side, and the switch S is operated by an output when the circuit 8 detects service interruption to input the battery 9 to the filter 40.
Patent JP-H07162619-A (JP)
Title: Semiconductor assembling device
Inventor: ARAKI MASAAKI
IPC: H04N1/028
Filed: 1993-12-02
Abstract: PURPOSE:To protect a circuit, etc., mounted on the substrate of a semiconductor device when the substrate is assembled into a mounting casing by means of the adhesives. CONSTITUTION:A semiconductor assembling device 200 contains a table 210 and a press ram 220. The ram 220 supports a press head 300 via a shaft 230 so that the head 300 can freely move up and down. A casing 52 of a mounting object 50 has an attachment part 54 where the substrate 162 of a semiconductor device 160 is inserted via the adhesives 90. A photodetecting part 164, an active circuit part 166, a wiring part 170, a bonding pad 172, etc., are provided on the substrate 162. The part 164 is covered by a color filter 180 of glass. A rubber pressing member 310 attached to the head 300 presses the upper face of the filter 180 to adhere the substrate 162 to the casing 52. The filter 180 is never impaired since the member 310 is made of rubber.
Patent JP-2000132139-A (JP)
Title: Device and method for correcting plasma display panel luminance
Inventor: OTSUKA TOSHIYUKI
IPC: G09G3/28
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing an image persistence phenomenon reducing the luminance of a specified display dot having a long lighting time within the display panel of a PDP(plasma display panel). SOLUTION: This device is provided with a detection part 12 for detecting the luminance data for instructing for the luminance of a display dot from the digital image signal inputted to a PDP, a time interval control part 13 for controlling the time interval of detecting the luminance data by the detection part 12, an adder 14 for integrating the luminance data detected at the time interval every display dot to generate a luminance integrated value, a memory 16 for storing the luminance integrated value for every display dot, a correction table 18 for showing the correspondence of the luminance integrated value obtained by integrating the luminance data detected at the time interval to a correction valve.  and a correction part 20 for reading the correction value corresponding to the luminance integrated value from the correction table 18 and generating a corrected luminance data obtained by correcting the luminance data by the correction value for every display dot.
Patent JP-H0441530-A (JP)
Title: Highly heat-resistant siloxane polyimide and its manufacture
Inventor: RIYO SHIYOUKOU
IPC: C08G77/388
Filed: 1990-11-09
Abstract: PURPOSE: To enhance adhesiveness, flatening characteristics and heat resistance by reacting a specific aromatic siloxane dianhydride, aromatic tetracarboxylic acid dianhydride and aromatic diamine.  
     CONSTITUTION: An aromatic siloxane dianhydride represented by formula I (wherein R 3  is a C n H 2n-1  aliphatic group or an aromatic substitutent and n is 1 or more) obtained by the condensation reaction of 1,3-bis(parahydroxydiphenyl)disiloxane and trimellitic acid anhydride chloride, 5-95% of an aromatic tetracarboxylic acid dianhydride represented by formula II (wherein R 1  is a 6-30C aromatic hydrocarbon group) and an aromatic diamine represented by formula III (wherein R 2  is R 1 ) equal to the aromatic tetracarboxylic acid dianhydride in amt. are reacted at 80°C or lower for 5-10 hr to obtain a polyamic acid represented by formula IV with intrinsic viscosity of 0.4-1.0 and a soln. concn. (20 wt.%) of 1000-20000 cPs. Next, this polyamic acid is heated and cured to obtain the objective high heat resistant siloxane type polyimide. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07160271-A (JP)
Title: Adaptive active silencer
Inventor: NAKAJIMA SATOSHI
IPC: H03H17/04
Filed: 1993-12-02
Abstract: PURPOSE:To provide an adaptive active silencer which always prevents howling and does not degrade a silence performance even if sound field characteristics between a loudspeaker for silence and a sensor microphone and/or between the loudspeaker for silence and a monitor microphone are different at the time of identification and at the time of silence. CONSTITUTION:In an adaptive active silencer in which a noise is reduced by making a sound wave having same amplitude as that of a noise detected by a sensor microphone 1 and an opposite phase with a filter 5 for silence and superimposing it to a noise, further characteristics of the filter 5 for silence are successively updated by using a synthetic sound consisting of a sound projected by a loudspeaker for silence detected by a monitor microphone 9 and a noise, this device is provided with a means which successively updates characteristics of a filter for identifying a sound field between a loudspeaker 8 for silence used for preventing howling and a sensor microphone, a means which successively updates characteristics of a filter for identifying a sound field between a loudspeaker 8 for silence used for preventing howling and a monitor microphone, and a generating means of a signal which is made an input to two filter characteristics updating means for identifying a sound field.