baber/WOPTO huggingface dataset:
Patent JP-S58141240-A (JP)
Title: Polyphenylene ether resin composition
Inventor: ABE KATSUHIRO
IPC: C08L71/12
Filed: 1982-02-16
Abstract: PURPOSE:To provide the titled resin compsn. having excellent moldability, mold release characteristics and impact resistance, by blending a polyphenylene ether, a styrene polymer and two specified kinds of polyolefin graft copolymers. CONSTITUTION:0.1-50wt% (based on the amount of a mixture mentioned below) polyphenylene ether-grafted polyolefin (C) such as a graft copolymer obtd. by melt-kneading a glycidyl group-contg. polyolefin having an MW of 3,000-50,000 with a polyphenylene ether, and 1-80wt% (based on the amount of a mixture mentioned below) polystyrene-grafted polyolefin (D) such as a graft copolymer obtd. by melt-kneading a glycidyl group-contg. polyolefin with a carboxyl (anhydride) grou-contg. styrene polymer, are blended with a mixture consisting of 80-20pts.wt. polyphenylene ether (A) such as poly-2,6-dimethyl-1,4-phenylene ether and 20-80pts.wt. styrene polymer (B) such as polystyrene or a styrene/ acrylonitrile copolymer.
Patent JP-H10209591-A (JP)
Title: Wiring board
Inventor: MURATA HARUHIKO
IPC: H05K3/34
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of solder cracks, to prevent its development and disconnection of wire between connection pads due to the change of temperature after the wiring board, having great difference in thermal expansion coefficient, are BGA connected. SOLUTION: Each connection pad 3 is divided by a non-solder wetting material 4, and a plurality of solder wetting surfaces 3a and 3a are provided. When solder ball 6 is soldered on the solder wetting parts 3a and 3a, solder 5 is repelled by the non-solder wetting material 4, and the solder 5 is soldered astriding the solder wetting surfaces 3a and 3a. When BGA junction is formed, the solder 5 maintains a void G the solder wetting surface 4 and the solder 5 astrides each split surface 3a. The thermal stress caused by temperature change is despersed to each split surface 3a, and cracks are hardly generated fundamentally, and even when cracks K are generated on the solder 5 and they develop to the split surface 3a, they stop at the void 5 of the non-solder wetting material 4.  The split surface 3a remaining on the opposite side is firmly connected, and disconnection of wire can be prevented.
Patent JP-H10209033-A (JP)
Title: Apparatus for position stage and aligner using the same
Inventor: MATSUI SHIN
IPC: H01L21/68
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To avoid pollution in an exposure chamber atmosphere with impurity gases leaking from a drive of a positioning stage. SOLUTION: An exposure chamber 1 is controlled to hold a low pressure atmosphere of a high-purity He gas fed by a feed line 14 with an exhaust line 13. A wafer holder 4 is moved along a Y-axis by a drive having an air cylinder 12 as a coarse actuator and linear motor 11 as a fine actuator. The same gas as the He gas fed from the feed line 14 is used for a driving medium fed to the air cylinder 12 not to a vary the purity of the atmosphere in the chamber 1.
Patent JP-S56118460-A (JP)
Title: Expandable sheet material
Inventor: AOKI SUSUMU
IPC: C08L33/02
Filed: 1980-02-23
Abstract: PURPOSE: To improve supporting force in thermal expansion, by sheeting a mixt. comprising a specified amount of an unexpanded vermiculite particle, an inorg. fibrous material and an org. elastic binder.  
     CONSTITUTION: A mixt. comprising 85wt% or more unexpanded vermiculite particle, pref. 8W13wt% inorg. fibrous material and pref. 2W7wt% org. elastic binder, is sheeted. It is possible to widen the application of an expanded sheet material by use of an unexpanded vermiculite particle treated with a salt contg. a nitrate ion and an ammonium ion, because the vermiculite particle is expandable at a reduced temp of 200W400°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01198349-A (JP)
Title: Release film
Inventor: KOYAMA TOSHIYA
IPC: B32B27/36
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a release film excellent in releasability and a non-transfer property, by applying a complex compound of carboxylic acid and chromic chloride to the single surface of a polyester film and subsequently heating the same to form a coordinate obtd. CONSTITUTION:An aqueous liquid containing stearate chromic chloride and polyoxyethylene phenyl ether is applied to the single surface of a uniaxially stretched polyethylene terephthalate film by a kiss coat process and the coated film is continuously stretched in a lateral direction and further heat-treated at 210 deg.C to obtain a release layer coated poleyster film (release film). The decomposition reaction of the complex compound on the film is promoted by heating reaction at 120 deg.C or higher and a hydrophobic molecular component is bonded to the surface of the film through a chromium ion to form a coordinate bond. Since the release layer is bonded to the polyester film through the coordinate bond, no trouble due to transfer is generated.
Patent JP-H04260196-A (JP)
Title: Sensor with display function
Inventor: KAMI HIRONORI
IPC: G08B17/06
Filed: 1991-02-15
Abstract: PURPOSE:To offer a sensor with display function in which a light emitting element for operation display and accident warning display is provided at a head side as a sensor consisting of a base and a head. CONSTITUTION:The light emitting element 2 for display is connected in series with a self-holding type switching element 1 incorporated in the head H. Also, a control element 3 which forms a bypass current path between both terminals of the switching element 1 on-driven intermittently is provided. Since the light emitting element 2 continues emission after the switching element 1 is turned on, thereby, the accident warning display can be performed. When the control element 3 is on-driven intermittently, the light emitting element 2 emits light, thereby, the operation display can be performed.
Patent JP-S60167272-A (JP)
Title: Flat type battery
Inventor: NAKAMURA YOSHIYUKI
IPC: H01M6/12
Filed: 1984-02-09
Abstract: PURPOSE:To suppress capacity decrease during storage by placing a separator and a ring-shaped supporting plate which is used to keep the separator flat on a step which is installed in the inner wall middle stage of an anode can. CONSTITUTION:An anode can 22 has a step 22c in its inner wall middle stage, and the surface of its cylindrical part 22b is covered with an insulating coated film 22e. An anode active material 26 is accommodated into the anode can 22, and a ring-shaped supporting plate 27 which has a peripheral part and a cross bridge in its center and a separator 24 placed on the step 22c, then a cathode active material 25 is placed thereon. A heated cathode can 21 is covered on the anode can 22 and cooled. The insulating coated film 22e on the outer side of the anode can is compressed by shrinkage of the cathode can 21 to seal a flat type battery. Since the separator 24 is kept flat without falling down to the active material 26, increase in resistance and decrease in capacity are prevented.
Patent JP-H09218056-A (JP)
Title: Pointer type display device
Inventor: MISAKI NORIAKI
IPC: G01D13/22
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a pointer type display device which is modified to indicate an actual value quickly by judging the state of a pointer immediately when a power source is turned on. SOLUTION: In a pointer type display device to drive a pointer 11 with a step motor 14 is provided with an encoder 12 to output an indication range presented by the pointer, a current position counter 24 which makes a step motor increase or decrease corresponding to a pulse fed to record the current position of the pointer, a first current position correcting means 21a to correct a recorded value of the current position counter 24 to a value within a pointer indication range outputted by the encoder 12 when an output value of the encoder 12 is not zero at the moment of turning on a power source and a correction inhibiting means 21b which inhibits the correction by the first current position correcting means 21a when a value of the current position counter 24 is within the pointer indication range outputted by the encoder 12 at the moment of turning on the power source.
Patent JP-S61181572-A (JP)
Title: Coating method for metallic member with synthetic resin powder
Inventor: TAMAOKI SHIGENORI
IPC: B05D7/24
Filed: 1985-02-07
Abstract: PURPOSE:To form a resin layer having a sufficient thickness in the under side of a metallic member and to increase the bonding force of the resin layer for the metallic member by induction-heating the metallic member buried in the inside of the synthetic resin powder at the specified temp. and pushing down the metallic member within the period. CONSTITUTION:A metallic member 20 such as a rotor material of a super- charger is buried in the inside of the synthetic resin (e.g. a copolymer of tetrafluoroethylene and ethylene) powder P and the buried metallic member is induction-heated at the temp. higher than m.p. of the synthetic resin powder and at the temp. lower than the thermal decomposition point of it and the metallic member is pushed down to the lower part in both the burying process and the heating process or in the above-mentioned heating process. As a result, the resin layer having a sufficient thickness can be formed in the under side of the metallic member and also the bonding force of the resin layer for the metallic member can be increased.
Patent JP-H11208293-A (JP)
Title: Differential pressure valve and liquid-break valve unit
Inventor: YOSHIHARA KOICHI
IPC: B60K15/035
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve sealing characteristics of a differential pressure valve when it is closed by composing engaging means for engaging a diaphragm with an abutting member so as to allow relative movement in the direction generally perpendicular to the direction of energizing by energizing means. SOLUTION: A protruding portion 8e is formed to be integrated with the center portion of a diaphragm 8a. This protruding portion 8e is fit loosely into a fitting hole 8f provided in a retainer 8b and functions as engaging means. There is a gap C1 between the protruding portion 8e and the fitting hole 8f. This gap C1 allows relative movement in the direction generally perpendicular to the direction of energizing, even when the diaphragm 8a and retainer 8b are engaged, generated by springs 9c of both. As a result, distortion of the diaphragm 8a is controlled and the flatness of a bead portion 8d, provided to be integrated with the diaphragm 8a, can be maintained. Therefore, the ealability of the differential pressure valve 8 can be improved because a good seal between the bead portion 8d and a valve seat 5b can be achieved when the valve is closed.
Patent JP-2000223574-A (JP)
Title: Semiconductor device and its reproduction method
Inventor: TAGASHIRA HIROBUMI
IPC: H01L21/82
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent increase of labor incident to blow-out of a fuse element by providing a contact means of high melting point metal connecting a fuse means with a circuit provided on an underlying layer in a semiconductor device. SOLUTION: In a fuse element, the length of an Al fuse 1 is shorter than the spot diameter of laser light outputted from a laser repair apparatus and it is set at about 3-4 μm which can be removed completely through sublimation by laser repair work. Interconnection from the opposite ends of the Al fuse 1 is routed to an Al interconnection 4 provided further below through a tungsten contact 3 filling contact holes opened at the opposite end parts of the Al fuse 1. According to the arrangement, increase of labor incident to blow-out of a fuse element can be prevented.
Patent JP-H07234454-A (JP)
Title: Index print making device
Inventor: NARITA TOSHIHIKO
IPC: H04N1/387
Filed: 1994-02-21
Abstract: PURPOSE:To obtain an index print by effectively using a photographic printing paper. CONSTITUTION:A negative film is carried and simultaneously magnetic information is read (202 and 204). A relevant index format is selected from the number of the photographed frames of the negative film and an index print size corresponding to the selected index format is determined (206 and 208). Then, exposure processing is attained in each frame and image data corresponding to the index format is stored (210). When the exposure processing of the negative film is completed, the stored image data is read (212) and an index is printed by using the read image data and the obtained print is cut according to the index print size (214 and 216). Therefore, the index print is generated with the size corresponding to the number of frames regardless of the number of the photographed frames of the negative films.
Patent JP-H03226865-A (JP)
Title: Travel expense control device
Inventor: KOSHIYAMA HIDEKI
Filed: 1990-02-01
Abstract: PURPOSE:To simply and efficiently execute the travel expense control by inputting a classification and a fare to a portable electronic device, whenever a traffic means is changed. CONSTITUTION:Input information consisting of a classification and a fare corresponding to the received order number inputted by each employee from an input key 5 of an electronic notebook being a portable electronic device is stored temporarily in a RAM 16, therefore, it can be sent to a host device 19 at a suitable time. In such a state, the host device 19 stores the input information sent from each electronic notebook 1 in the host device 19. Accordingly, by counting up suitably the stored input information on the host device 19 side, the travel expense control is executed. In such a way, the travel expense control is executed exactly by a simple operation.
Patent JP-H01230591-A (JP)
Title: Artificial antigen having t-antigenic determinant
Inventor: REIMONDO YUU REMIYUU
IPC: A61K31/70
Filed: 1989-02-02
Abstract: Processes are provided for the synthesis of the human T-antigenic determinant 2-acetamido-2-deo×y-3-O-(β-D-galactopyranosyl)-a-D-galactopyranoside containing an a-0-glycosidically linked bridging arm O-(CH<sub>2</sub>)<sub>n</sub>COR. The determinant is coupled to carrier molecules to form artificial T-antigens, and to insoluble supports to form T-immunoadsorbents. The artificial T-antigen is shown to elicit a delayed type hypersensitivity reaction as a diagnostic for the presence of cancer in humans.
Patent JP-S63191032-A (JP)
Title: Electronic balance
Inventor: SHIMAUCHI KUNIO
IPC: G01G23/37
Filed: 1987-02-02
Abstract: PURPOSE:To eliminate the possibility of erroneous measurement while getting rid of undesired time loss, by determining whether a balance gets a warming up completed or not to display the results of judgement. CONSTITUTION:A temperature sensor S1 is arranged close to a load signal generating section 2 within a balance body 1. The temperature sensor S1 which judges the completion or incompletion of a warming up also serves as sensor for sensitivity compensation. A ROM of a microcomputer 8 has warming up condition judging programs written thereinto as executed during the closing of a power source, in addition to a weighed value computing program which compensates a load data from a load signal generating section 2 by a temperature data from the temperature sensor S1 to determine a weighed value, being shown on a digital display section 11. A display device 10 is provided with a warming up condition display section 12 in addition to the digital display section 11 to display the weighed value.
Patent JP-H01199379-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ZAITSU OSAMU
IPC: G11B25/04
Filed: 1988-02-02
Abstract: PURPOSE:To evade deformation of a recording medium at both edge parts due to a magnetic head by providing a recording medium guiding and a recording medium position regulating means. CONSTITUTION:Since nonrecording parts on both edge surfaces of the recording medium in a magnetic head scanning locus position are guided by the recording medium guiding means (tape guide) 17 to be apart from the magnetic head 11, a collision between the edge surface of the recording medium (magnetic tape) 13 and the magnetic head 11 can be evaded by the recording medium guiding means 17 during the recording or reproducing time when fixed tension is given to the recording medium 13, and the recording medium 13 is traveled along the recording medium guiding means 17. Moreover, even when the recording medium 13 is apart from the recording medium guiding means 17, e.g., under its slackening state, etc., the collision between the recording medium 13 edge surface and the magnetic head 11 can be evaded, because the recording medium position regulating means 20 is provided to prohibit the recording medium 13 on its edge part from intruding into the rotating space of the magnetic head.
Patent JP-S59152099-A (JP)
Inventor: OOGUCHI TETSUYA
IPC: B26F1/02
Filed: 1983-02-15
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-S56120613-A (JP)
Title: Preshampoo type hair treatment composition
Inventor: OKUMURA TAKEO
IPC: A61K8/64
Filed: 1980-02-26
Abstract: PURPOSE: The titled composition having light hairdressing feeling free from stickyness, comprising a specific cationic polymer as a main ingredient and a peptide having a specified molecular weight, decomposition product of hair, skin protein, etc.  
     CONSTITUTION: 0.1W5Wt% cyclic cationic group-containing polymer [e.g., diallyl guaternary ammonium homopolymer shown by the formula I (R 1  and R 2  are H or  1W18C alkyl; X -  is anion residue; n is 10,000W1,000,000) is blended with 0.1W 5wt% peptide having a molecular weight 300W10,000, to give a preshampoo type  hair treatment composition. A cyclic-cation group-containing polymer in its weight  ratio to peptide 10/1W1/50 to 1 is preferable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11224201-A (JP)
Title: Information processor and information processing method
Inventor: MATSUYAMA HIDEKI
IPC: G06F9/48
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To improve the interruption responsiveness of an interruption request with high priority. SOLUTION: The disclosed information processor is equipped with an interruption flag holding circuit 1 which sets flags by aespective interruption request inputs and holds interruption factors and interruption levels showing the priority of the interruption requests, an interruption level decision circuit 3 which decides the held interruption of the top priority and holds the interruption factor having this interruption level and also outputs an interruption request to a processor, an interruption vector generating circuit 5 which generates and holds an interruption vector corresponding to the held interruption factor, and an interruption vector holding circuit 6 which outputs the held interruption vector to the processor in an interruption controller which controls interruptions to the processor, and the processes of respective stages are performed on a pipeline basis.
Patent JP-S60168225-A (JP)
Title: Shaft rotating knob
Inventor: KANAI NORIO
IPC: H01H3/10
Filed: 1984-02-10
Abstract: PURPOSE:To prevent a spring from slipping off a fitting hole by providing a shaft rotating knob body, which has a spring which presses and holds a shaft inserted to the fitting hole, with a spring slipping stopper. CONSTITUTION:A core 6 is inserted to a spring 4, and the spring 4 is put into a mold in this state, and the core 6 is pulled out after insert molding of a knob body 2, thereby forming a projecting slipping stopper 5 in the entrance of a fitting hole 3 of the knob body 2. By this slipping stopper 5, the spring 4 pressing and holding a shaft 1 is shut in the fitting hole 3 and is preventing from slipping off the fitting hole 3.
Patent JP-H04317949-A (JP)
Title: Paper feeder
Inventor: FUROIDO AASAA GUREGORII
IPC: B41J15/08
Filed: 1992-01-14
Abstract: PURPOSE: To provide a sheet feeding apparatus with simple structure and operation, and easy to assemble. CONSTITUTION: This sheet feeding apparatus is used for a printer which has a pair of tractors engaging sprocket holes in the paper for adjusting different paper widths or adjusting the lateral position of the paper. The apparatus comprises a pair of coaxial lead screws 25, 26, one attached to a rotatable shaft 29 and the second rotatable on the shaft adjacent to and relative to the one lead screw. Rotation of the one lead screw is obtained by a knob 30 keyed to an end of the rotatable shaft. Rotation of the second lead screw is prevented during rotation of the knob 30 by spring loaded fingers 31a with detent elements engageable with detention gearing on the end of the second lead screw. Thus, the apparatus of this invention has simple structure and operation, and is easily assembled.
Patent JP-H04263950-A (JP)
Title: Ink jet head
Inventor: AOKI KATSUKO
IPC: B41J2/16
Filed: 1991-02-18
Abstract: PURPOSE:To enhance the printing quality by making the depth of a pressure chamber larger than that of a front flow passage to bring about effect such that a large amount of ink is sent to a nozzle through the front flow passage and the voltage necessary for the injection of the ink can be reduced and the injection speed of the ink is made high to shorten the time necessary for reaching an object to be recorded. CONSTITUTION:A substrate l is made of glass or a plycarbonate resin and a flow passage consisting of a nozzle part 5 and a pressure chamber 7 is formed to the substrate 1 and a front flow passage 6 is formed so as to be deeper than the pressure chamber 7. Further, a supply port 8 guiding ink to the flow passage, a common ink chamber 9 supplying the ink to each flow passage and an ink supply pipe 10 introducing the ink form the outside are provided. A second substrate 2 is fixed to the substrate 1 by welding or adhesion.
Patent JP-S61183925-A (JP)
Title: Electron beam doping
Inventor: MATSUI SHINJI
IPC: H01L21/22
Filed: 1985-02-12
Abstract: PURPOSE:To facilitate the highly precise and fine doping, by sending a gas containing a material to be doped as a component onto a substrate and applying an electron beam to a desired part on the substrate while heating the substrate. CONSTITUTION:An Si substrate 111 is set on a table 108 and a material chamber 102 is evacuated to a high vacuum of about 10<-5>Torr or higher. Since a secondary material chamber 107 is connected with an atmosphere gas material receiving chamber 109 through a pipe 110, BCl3 as atmosphere gas material, which is liquid in the atmosphere, is easily sublimated and the secondary material chamber 107 is filled with the BCl3. The BCl3 is thus adsorbed by the surface of the Si substrate 111. An electronic beam 112 is applied through a pin hole 106 onto a desired part on the Si substrate 111 so that the adsorbed BCl3 is decomposed. Boron is separated out on the Si substrate 111 and doped into the Si substrate 111 by heating the substrate. The volatile gas, Cl2 is discharged.
Patent JP-S61182646-A (JP)
Title: Optical disk and its production
Inventor: MOCHIZUKI HIDEAKI
IPC: G11B7/24024
Filed: 1985-02-08
Abstract: PURPOSE:To produce an optical disk having a uniform thickness and a strong adhesive strength without having any adverse effect on the film by adhering a disk having a transparent protective layer of more than 5mum on the recording layer and another disk by an adhesive having reactivity and foaming properties. CONSTITUTION:A transparent base plate 1 having a vapor deposited optical recording layer 3 and ethylene glycol 7 coated thereon and another transparent base plate 2 coated with diisocyanate 8 are bonded together and promptly injected into a spacer 11 in the form of flat parallel plates holding 2.5mm distance A. The reaction is started when the whole unit is heated to 60 deg.C and the base plates are thrust by the foamed adhesive to the spacer wall and adhered thereto. The unit is taken out after heating for 1hr, thus producing an optical disk adhered by inner uniform pressure without excess heating and having uniform adhesive strength without having any adverse effect on the film while also having uniform and homogeneous thickness.