baber/WOPTO huggingface dataset:
Patent JP-H10135824-A (JP)
Title: Level shift circuit and voltage controlled oscillator circuit using it
Inventor: OKAMOTO MASAAKI
IPC: H03K5/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a linear input output characteristic of the level shift circuit by keeping a level shift quantity constant over a wide input voltage range. SOLUTION: A normally-on transistor(TR) Q1, a plurality of diodes D1-D3 connected in cascade in the forward polarity, and a 1st pull-down circuit Q2 are connected in series between a high level power line VDD and a low level power line VSS, a 2nd pulldown circuit PD is connected between the low level power line VSS and an intermediate node among a plurality of the diodes, an input voltage VIN is given to a control electrode of the TR Q1 and a level shift output VOUT, is extracted from a cathode of the diode D3 whose level is lowest among a plurality of the diodes.
Patent JP-S62148432-A (JP)
Title: Production of high-quality 5-ethylidene-2-norbornene
Inventor: SUZUKAMO TAKEO
IPC: C07C1/00
Filed: 1985-12-20
Abstract: PURPOSE:To obtain the titled substance, by isomerizing 5-vinyl-2-norbornene having a suppressed 4-vinylcyclohexene content in the presence of a solid base catalyst prepared from an alumina, an alkali metallic hydroxide and an alkali metal. CONSTITUTION:In obtaining the titled substance by isomerizing 5-vinyl-2- norbornene, 5-vinyl-2-norbornene having a 4-vinylcyclohexene content suppressed to 1ppm-0.5wt% (preferably 5ppm-0.1wt%) is isomerized in the presence of a specific solid base catalyst. The solid base catalyst is prepared from an alumina (preferably gamma-alumina having 100-300 meshes), an alkali metallic hydroxide (e.g., NaOH) and an alkali metal (e.g., Na) in an inert gas atmosphere at 200-500 deg.C. EFFECT:The aimed high-purity substance is obtained only by separating the catalyst after the reaction is over. USE:A third component for EPDM.
Patent JP-H03149746-A (JP)
Title: Battery fixing device
Inventor: INOUE TSUTOMU
IPC: H01M2/10
Filed: 1989-11-06
Abstract: PURPOSE:To obtain an excellent battery fixing device which can be surface- mounted and has shock resistance by inserting a memory backup lithium battery or the like into an insulating rubber buffer material, and fixing it with a frame. CONSTITUTION:A battery molded with a memory backup lithium battery 1b and surface mounting leads 5a is inserted into a silicone rubber buffer material 6 and soldered to a printed board 7 with solder 11. A frame 8 is fitted, and the silicone rubber buffer material 6 is pressed by a rib 9. The rib 9 presses a battery section 10, thus no force is applied to the solder 11 by the shock due to the drop or vibration. A battery fixing device which can be surface- mounted and has shock resistance is obtained.
Patent JP-H03151386-A (JP)
Title: New tetracyclic condensed heterocyclic compound and herbicide
Inventor: KATO TETSUZO
IPC: A01N43/90
Filed: 1989-11-06
Abstract: NEW MATERIAL:A compound expressed by formula I [A is formula II (R1 is H or lower alkyl); R2 is H or lower alkyl; R3 to R6 are H, halogen or lower alkyl; m and n are 0 or 1, provided that m and n are not simultaneously 0 or 1; all the R3 to R6 are not simultaneously H when R1 and R2 are H and n is 1]. EXAMPLE:13,13a-Dihydro-11-methyl-8H-isoquino[2,1-g][1,6]naphthyridine- 8,9(12H)- dione expressed by formula III. USE:A herbicide. PREPARATION:A compound (e.g. 13,13a-dihydro-11-methyl-8H,9H- benzo[a]pyrano[3,2-g]quinolizine-8,9-dione) expressed by formula IV is reacted with a compound expressed by the formula R1-NH2 (e.g. aqueous ammonia), as necessary, in an inert solvent preferably in the presence of a base (e.g. triethylamine) at a temperature within the rang of cooling with ice to 120 deg.C.
Patent JP-H07142534-A (JP)
Title: Semiconductor integrated circuit device and its assembly
Inventor: UDA TAKAYUKI
IPC: H01L25/18
Filed: 1993-11-17
Abstract: PURPOSE:To allow mounting by a flip chip system regardless of nonconformity of the thermal expansion coefficients of a semiconductor chip and a wiring board. CONSTITUTION:The chip electrode of a semiconductor chip 4 and the electrode pad of an MCM wiring board (wiring board) 5 are electrically connected through an Au bump (bump) 3 by pressing the semiconductor chip 4 to the MCM wiring board 5 by a pressing member 11. Even when the semiconductor chip 4 is heated during the operation, only the positions of the Au bump 3 and the electrode pad slightly deviate and electrical connection is surely maintained. Thus, thermal fatigue breakdown due to heat deformation of the Au bump 3 is prevented, and mounting by a flip chip system is allowed regardless of the nonconformity of the thermal expansion coefficients of the semiconductor chip 4 and the MCM wiring board 5.
Patent JP-S63141684-A (JP)
Inventor: AOKI JUN
IPC: B08B3/02
Filed: 1986-12-05
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-S62147774-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKADA HIDETOSHI
IPC: H01L29/78
Filed: 1985-12-20
Abstract: PURPOSE:To enable an equivalent resistance received by a current to be reduced to run a large current, by laminating polysilicon containing an impurity of secondary conductive type over a pair of low impurity concentration areas. CONSTITUTION:Both a gate insulating film 14 and an element separable insulating film 13 are formed on a semiconductor substrate of primary conductive type. A polycrystalline silicon layer 15 is then formed thereon, over which phosphorus is diffused. A flattening substance coat 15b is formed thereon, which is then etched back to form a gate electrode 15b. Using it as a mask, the insulating film 14 is removed to carry out a wet oxidization at a low temperature, thus forming a thicker oxide film 16a on the electrode surface than an oxide film 16b. Leaving the oxide film 16a, then, the oxide film 16b is removed by etching to form a polycrystalline silicon layer 17a thereon, over which phosphorus is diffused. Likely leaving the polycrystalline silicon layer 17a only along the side walls of the gate electrode 15b and using it as a mask, an anisotropic etching is carried out to form a highly-concentrated diffusion layer 18c thereon by the ion implantation method. Thermal treating at a high temperature forms a lowly-concentrated diffusion layer 18b. Then a between-layers insulating film 19 is formed, in which a hole 19b is opened to form a take-out electrode 10.
Patent JP-H10130952-A (JP)
Title: Lactic acid-based fiber
Inventor: SHIKATA NORIKI
IPC: A61L31/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lactic acid-based fiber useful as a replacement material for animal bones including humans, a biological material such as a joining material or a restorative material, a medical equipment material or a drug substained release substrate. SOLUTION: This lactic acid-based fiber comprises a lactic acid based polyester having 20,000-400,000 weight-average molecular weight and calcium phosphate having 0.1-300μm particle diameter. The weight ratio of the lactic acid-based polyester to the calcium phosphate is (99:1) to (1:99) and the filament diameter is 10-1,000μm.
Patent JP-H02177982-A (JP)
Title: Safety binding for ski
Inventor: JIRU RUNOO GUU
IPC: A63C9/00
Filed: 1989-11-08
Abstract: PURPOSE: To simplify assembling and adjusting of the longitudinal direction position by interposing a removable wedge member between a support face and a part of a locking member and enabling to fix a locking member by fitting a tooth part into a notch next to removing the wedge member. CONSTITUTION: To make the longitudinal direction position of a heel retainer 1 be easily adjustable, the heal retainer is delivered together with a locking member 9 lifted up to and retained at an unlocking position using a removable wedge member 14 before assembling. The wedge member 14 preferably in a unicorn shape is engaged in the longitudinal direction between the upper face of the rear end part of a bed seat 5 and the rear branch part 9c of the locking part 9. Accordingly when the wedge part 14 is engaged, the wedge part brings up and retains the rear branch part 9c of the locking member 9 causing a lower tooth part 13 of the locking member to be completely drawn back inside a slot 5a of the bed seat 5. Consequently a main body of the heel retainer 1 can be freely slid on a sliding board to a desired longitudinal position.
Patent JP-H03149273-A (JP)
Title: Primer composition
Inventor: CHIKUNO SHINGO
IPC: C09D5/22
Filed: 1989-11-06
Abstract: PURPOSE:To provide a primer composition which can effectively prevent omission of application and nonuniformity in application by using a silane coupling agent or polyisocyanate and a fluorescent dye as essential constituents. CONSTITUTION:A primer composition is produced by dissolving a silane coupling agent (e.g. gamma-mercaptopropyltrimethoxysilane) or polyisocyanate (e.g. tetramethylene diisocyanate), a fluorescent dye (e.g. 9,10-dianilinoanthracene), and if necessary, a film-forming material (e.g. polyvinyl chloride resin) in an organic solvent (e.g. methyl ethyl ketone). A suitable content of the fluorescent dye is 0.1-1wt.%. When the obtained primer composition is applied and irradiated with near ultraviolet rays, the fluorescent dye is activated to emit fluorescent light; therefore, omission of application and nonuniformity in application can be prevented.
Patent JP-S62148508-A (JP)
Title: Modified low-molecular weight polyolefin and use thereof
Inventor: UEDA TAKASHI
IPC: C09C3/10
Filed: 1985-12-24
Abstract: PURPOSE:A polyolefin, obtained by grafting a vinyl aromatic carboxylate onto a low-molecular weight polyolefin in a specific proportion, having a specified intrinsic viscosity and improved compatibility with binder resins and suitable for high-speed copying and energy saving copying. CONSTITUTION:A polyolefin, obtained by grafting 3-200pts.wt. vinyl aromatic carboxylate, preferably a compound expressed by the formula (X<1>, Y<1>, Z<1>-Z<3> are bond or substituent group constituted of atoms selected from H, C, O and N; l is an integer of 0-5; m is 0 or 1), e.g. vinyl benzoate, etc., onto 100pts.wt. low-molecular weight polyolefin, e.g. homopolymer or copolymer of ethylene, 1-butene, 4-methy-1-pentene, etc., and having 0.05-0.7dl/g intrinsic viscosity. USE:Used as processing assistants for synthetic resins, pigment dispersing agents for aromatic synthetic resins, forming elements of heat fixing elec trophotographic toners, etc.
Patent JP-H06100341-A (JP)
Title: Refractory building material utilizing volcanic ash
Inventor: TAKAKURA SHOZO
IPC: C04B28/02
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a lightweight building material, rich in fire resistance and excellent in impact resistance and processability by utilizing volcanic ash which is an unutilized resource as a principal forming material. CONSTITUTION:Volcanic ash is kneaded with a cement, an aggregate, an inorganic adhesive material and a glue plant using a prescribed amount of water together to provide a forming material 1. The resultant forming material 1 in an amount corresponding to a lower layer is then charged into each mold frame 4 of a prescribed shape with a pressure feeder 2. A netlike glass cloth 5 to be a core material is subsequently laid and filled in the frame mold 4 and the forming material 1 in an mount corresponding to an upper layer is recharged into the frame mold 4 with the pressure feeder 2. The top surface of the forming material 1 is further smoothed and a pattern, as necessary, is applied to solidify the forming material according to the natural drying. The solidified material is then demolded and formed as a molding. Furthermore, the volcanic ash, cement, aggregate, inorganic adhesive material and a concrete surface hermetically sealing and waterproofing treatment agent are kneaded with a prescribed amount of water and formed into a pasty shape for spraying. Thereby, the objective refractory building material is obtained.
Patent JP-H10128207-A (JP)
Title: Quantitative liquid coater
Inventor: SUZUKI KAZUYA
IPC: B05C5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative liq. coater capable of optimizing the timing of raising a syringe when the syringe is raised after a fixed amt. of liq. is discharged from the syringe. SOLUTION: A syringe 1 filled with an adhesive 2 is lowered on a substrate 9 put on an XY table 8, then compressed air is supplied to the syringe 1 for a specified time from an air source 10 through a solenoid valve 14 to discharge a fixed amt. of the adhesive from the syringe 1 to coat the substrate 9, and the syringe 1 is raised. After the supply of compressed air to the syringe 1 for a specified time by turning the solenoid valve on for a specified time is finished, a motor 7 is driven by a CPU 16 when the lowering of air pressure in the syringe 1 to zero is detected by a pressure sensor 17, hence a lifting cam 6 is turned, and the syringe 1 is raised. Consequently, the standby time is eliminated to raise the syringe 1, the production tact is increased, and the splashing and dripping of the adhesive due to the too early rise of the syringe are prevented.
Patent JP-H02134863-A (JP)
Title: Integrated circuit
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L29/73
Filed: 1988-11-15
Abstract: PURPOSE:To simplify a process of manufacture of a Bi-CMOS type integrated circuit by forming a bipolar transistor and a one conductivity type channel MOS transistor on respective opposite conductivity type epitaxial layers formed to bury at least two concave-shaped opposite conductivity type buried layers provided on one conductivity type semiconductor substrate. CONSTITUTION:The title circuit includes at least two concave-shaped opposite conductivity type buried layers 5, 6 provided on one conductivity type semiconductor substrate 1, opposite conductivity type epitaxial layers 7, 8 formed to bury said buried layers 5, 6 and to be substantially flush, at their surfaces, with the surface of the semiconductor substrate 1, a bipolar transistor and a one conductivity type channel MOS transistor formed on said epitaxial layers 7, 8, respectively, and an opposite conductivity type channel MOS transistor formed on a semiconductor substrate 1 area other than the area where said buried layers 5, 6 have been provided. Hereby, there are eliminated three processes of formations of a p type buried area and an N-MOST p well, and formation of bipolar transistor N<+> type collector contact area, to simplify the process of manufacture.
Patent JP-H03152294-A (JP)
Title: Production of web
Inventor: TAKAHASHI TETSUYA
IPC: D04H13/00
Filed: 1989-11-08
Abstract: PURPOSE:To obtain the title web having excellent dispersibility of fiber and useful for wiper for glasses by dispersing a split fiber of a thermoplastic resin film into water and letting the fiber dispersed liquid flow on a net to form the fiber-dispersed liquid into a sheet and a drying the sheet. CONSTITUTION:An ultrafine fiber obtained by passing a tape like oriented film through an ejector and splitting the film and having 1.6-12 denier fineness is cut into 5-20mm length and then a binder is added thereto and the mixture is dispersed into water and then the dispersed liquid is let to flow on a net to form the fiber into a sheet and then dried to provide the aimed web consisting of a thermoplastic resin.
Patent JP-H05102001-A (JP)
Title: Treatment-object conveyance apparatus
Inventor: YOSHIDA MAKOTO
IPC: G03F7/20
Filed: 1991-10-11
Abstract: PURPOSE:To provide a wafer conveyance apparatus wherein a wafer and wafer information are moved simultaneously and the wafer is conveyed automatically without causing the contradiction of a treatment in all cases by a method wherein a treatment object (e.g. the wafer) as an object to be treated, a job and wafer information such as a treatment result or the like are integrated. CONSTITUTION:A conveyance apparatus which delivers a treatment object to a semiconductor aligner 1 is provided with an information exchange means which records a piece of information on a treatment object 3 in the treatment object 3 and which simultaneously delivers the information to the semiconductor aligner 1.
Patent JP-H09109670-A (JP)
Title: Air filter clogging detector
Inventor: TANAKA SADAHIKO
IPC: B60H3/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To visually check the amount of clogging of an air filter of an air conditioner for a vehicle. SOLUTION: A pipe 18 of a detector 16 is connected to the outside of a casing 10 of a cooling unit 4, a piston 19 slides inside the pipe 18 according to a difference in pressure of air inside an upstream duct and pressure of air inside a cabin, and its clogging indicating part shows the clogged amount indicating part on the pipe 18 according to the position of a piston 19.
Patent JP-H08126789-A (JP)
Title: Seat pad
Inventor: SASAKI KATSUHIKO
IPC: C04B41/48
Filed: 1994-10-31
Abstract: PURPOSE: To make it possible to apply a seat pad commonly to various seat shapes, to pull over a skin and to avert the floating wrinkles generated in the skin by embedding a trim net in this seat pad and integrally foaming the seat pad from a resin. CONSTITUTION: The seat back pad 10 applied to a seat back 20 of a front seat of a passenger vehicle is produced by embedding the trim net 14 therein and integrally foaming the pad from the resin. The trim net 14 which is opened with pulling-over grooves 12, 12, 13, 13 to determine seat patterns at its back rest surface 11 and is formed of a hard resin as a grid structure is used for the seat pad 10. A trim cover assembly 21 is stopped and pulled over at the corresponding point of the trim net 14 and the circumferential terminal is stopped at the seat back frame. The seat pad 10 is assembled to the seat back 20 by assembling its frame and assembly 21.
Patent JP-H08126538-A (JP)
Title: Fishing tackle storing case
Inventor: ATSUMI SATOYUKI
IPC: A47B81/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a fishing tackle storing case in which various fishing tackles can be efficiently and colletively stored. CONSTITUTION: A fishing tackle storing case 1 is provided with a storing case body 3 having an opening 5, a door 7, a rotary storing body 9 which is arranged in the storing case body 3 and in which a plurality of storing parts 11 are turned in such a state that they are successively exposed to the opening 5, and a workbench 26 which is arranged in the rotary storing body 9, and when used it is projected from the opening 5 and also it is collapsibly housed inside the storing case body 3. The workbench 26 is provided with a scale 31 for measuring the length of a fishing line or the like, and holes 33 for erecting the containers of adhesives or the like, and further a cork board 8 to which fishing hooks can be easily stuck or unstuck is attached to the rear surface of the door.
Patent JP-H09131818-A (JP)
Title: Damping soundproof material
Inventor: ADACHI KOICHI
IPC: B32B5/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a damping soundproof material having walking sense (compressing performance) similar to that of prior art in the material having high shock moderation force. SOLUTION: The damping soundproof material comprises a foam layer 1 laminated on a soundproof layer 2 containing high specific weight filler, resin and rubber or asphalt component as main ingredients, an uneven part 1a formed on the surface of the layer 1 at the side of the layer 2, and air gap parts 3 formed between the recess parts of the foam and the layer 2. The parts 3 are formed between the layer 2 and the layer 1 to make it possible to improve the acoustic performance by raising the shock moderation properties and to obtain the compressing strength without change from that of prior art without impairing walking sense.
Patent JP-H03152465-A (JP)
Title: Immunological measurement of pseudo lysine and measuring reagent and reagent kit therefor
Inventor: HASEGAWA RYOICHI
IPC: G01N33/574
Filed: 1989-11-10
Abstract: PURPOSE:To enable quick, handy and accurate measurement by using a immobilized antibody wherein a monoclonal antibody against pseudo lysine is immobilized on a non-soluble carrier and a labeled pseudo lysine labeled by a label substance. CONSTITUTION:For example, a sample, labeled pseudo lysine and an immobilized antibody are applied to a sample in a tube and pseudo lysine in the sample and the labeled pseudo lysine are caused to react with the immobilized antibody emulously for a fixed time. Then, after a washing, an amount of a label substance of the labeled pseudo lysine bonded to the immobilized antibody is measured. The pseudo lysine in the sample is also caused to react with the labeled pseudo lysine and a monoclonal antibody before hand and then, a non-soluble carrier on which a biological affinity substance having an affinity for the monoclonal antibody, for example, anti-mouse antibody is added to measure the label substance of the labeled pseudo lysine bonded to the non-soluble carrier. Here, when the non-soluble carrier is immersed into an antibody solution with pH 2-4.5 to immobilize the antibody, it can be immobilized without impairing the activity thereof.
Patent JP-H09131502-A (JP)
Title: Rotary-disk type defoaming device for reaction vessel
Inventor: NISHIGUCHI SHOJI
IPC: B01J19/18
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To mechanically destroy foam which is formed and moves upward in a reaction process, with an effect that forms the foam into thin films and a centrifugal effect on the foam by placing in a reaction vessel, a disk provided with plural curved blades and plural holes that are formed in a flat surface of the disk through the disk plate and used for allowing the foam to move upward, and rotating the disk. SOLUTION: In this device, a disk 21 is provided with four to eight curved blades 22 arranged radially from the center of the disk so that a flat surface 24 of the disk 21 is divided into equal sections by the blades 22, wherein the front end of each of the blades 22 is formed into a perpendicular shape to the disk 21 or a shape inclined to the outside in the direction toward its upper part from its lower part. Also, long and narrow sector-shaped holes 23 for allowing foam to move upward are formed in the flat surface 24 of the disk 21 through the disk plate, near the center of the disk 21 in the space between every adjacent two of the blades 22 to construct the objective defoaming device 5. This device 5 is rotated concurrently with the rotation of agitating vanes 2 with which an agitation rotary shaft 4 is fitted in its lower part to mechanically destroy the foam. This device 5 shows strong defoaming power even in a vacuum dehydration process in which a large amount of foam is formed or even at the time of applying the device 5 for various liquid reactants having different viscosity values over a wide range.