baber/WOPTO huggingface dataset:
Patent JP-H06262723-A (JP)
Title: Preparation of copper-clad laminated sheet
Inventor: IIDA TAKAHISA
IPC: H05K1/03
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a phenol resin copper-clad laminated sheet wherein a copper foil with a thickness of 35mum is used without deteriorating heat resistance and electric characteristics by a method wherein an adhesive applied on at least one face of a prepreg and the adhesive layer is made outside and a laminated body on upper or lower face of which a metal foil is placed is molded. CONSTITUTION:A phenol resin-impregnated paper with an adhesive is obtd. by applying the adhesive on the surface of the phenol resin-impregnated paper so as to make the amt. of the adhesive e.g. 30g/m<2> and drying it in a prepreg manufacturing process. Then, e.g. six sheets of the phenol resin-impregnated papers and in addition, the impregnated papers with an adhesive are piled up and down so as to make the adhesive-applied face outside. In addition, e.g. a copper foil with a thickness of 18mum is laminated on the surface and rear face and a both faces copper-clad laminated sheet is obtd. by heat and press- molding based on an ordinary method. A copper-clad laminated sheet of a thermosetting resin such as phenol resin using a thin copper foil with at most 35mum can be easily obtd. by applying the adhesive on the surface of a prepreg like this.
Patent JP-S60192874-A (JP)
Title: Solenoid type fuel injection valve
Inventor: SUGIURA SAKAE
IPC: F02M51/06
Filed: 1984-03-15
Abstract: PURPOSE:To preent the magnetic characteristics from deteriorating, secure a large magnetic path, and allow a smooth needle valve action by using the specific coupling between a needle valve having lugs and hook sections and a movable core. CONSTITUTION:A needle valve 3 is inserted by pressure into a movable core 20 for coupling until the lugs 22 of the needle valve 3 reach a coupling hole 23 and the hook sections at the tips of the lugs 22 reach a bag hole 24. When the hook sections 27 reach the bag hole 24, the hook sections 27 are engaged with a step section 24a. Concurrently with this engagement, a gap portion 37 is formed on the needle valve 3 side on the coupling end surface among the tapered inner peripheral surface 23a of the coupling hole 23, the outer side surfaces 22a of the lugs 22, the movable core 20, and the needle valve 3. Accordingly, the needle valve 3 and the movable core 20 are coupled and moved in the axial direction in one body.
Patent JP-S61210258-A (JP)
Title: Regenerative device
Inventor: MORIYAMA KOSAKU
IPC: F02G5/04
Filed: 1985-03-14
Abstract: PURPOSE:To buffer the extent of all directional vibration in an internal-combustion engine, by connecting each vibration buffering device to a regenerative tank and an adapter plate via each connecting member which connected support parts and two connecting pieces free of rotation with one another, in case of a device which installs the engine in the regenerative tank via the adapter plate. CONSTITUTION:A regenerative tank 20, where a heating medium A is filled up, is provided with a cover body 22 on its upper opening part 21, and in the enclosed inner part, there is provided with an internal-combustion engine 30 being attached to the cover body 22. In addition, shock absorbers 60a and 60b are installed upright in each of projecting parts 23a and 23b extending outward from both sides 20a and 20b in the sideward of the regenerative tank 20. At the above-mentioned, these shock absorbers 60a and 60b are connected to the regenerative tank 20 and the cover body 22 by connecting members 70a and 70b. And, these connecting members 70a and 70b are constituted of support parts 71a and 71b, first connecting pieces 72a and 72b extending upward aslant toward the cover body 22 from these support parts and second connecting pieces 73a and 73b extending in the upper end direction of these shock absorbers 60a and 60b.
Patent JP-H05258996-A (JP)
Title: Electrode of electrical double-layer capacitor
IPC: H01G11/22
Filed: 1992-03-09
Abstract: PURPOSE:To obtain electrodes which make an electric double-layer capacitor of large capacitance/volume by increasing the surface area of activated carbon rather than by changing the degree of activation. CONSTITUTION:Pitch material is spun into fiber through a melt spinning method, and fiber is thermally treated into carbon fiber. Carbon fiber is activated with alkaline metal hydroxide water solution, deashed with water or acid, and ground into powder whose maximum diameter is less than 0.2mm, and carbon power is molded into the electrode of an electric double-layer capacitor.
Patent JP-H10230747-A (JP)
Title: Support structure of transmission
Inventor: NAKABAYASHI NOBUO
IPC: B60K17/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the propagation of the generated gear sound to a car body by providing a reinforcing part for mounting part, a reinforcing part for connection part, and an intermediate reinforcing part which is substantially in a shape of a character V as reinforcing members for transmission is a bracket for transmission. SOLUTION: A bracket for transmission 56 consists of two members, namely, a bracket member for transmission 58 and a reinforcing member for transmission 60. The reinforcing member for transmission 60 is provided with a reinforcing part for connection part 72 which is fixed to a connection part for transmission 64 and is long in the longitudinal direction. Reinforcing parts for mounting part 74 are fixed to a mounting part for transmission 62 in such a manner that they protrude from both ends in the longitudinal direction of the reinforcing part 72 for connection part, respectively, as if they cross.  Moreover, an intermediate reinforcing part 78 which makes an intermediate part in the longitudinal indirection of the reinforcing part for connection part 72 apart from the connection part for mission 64 over the whole in the direction of width and is substantially in a shape of a character V is provided. Consequently, it is possible to reduce gear sound owing to the improvement of the strength and rigidity so that this support structure of a transmission becomes advantageous as measures against noise.
Patent JP-H02230749-A (JP)
Title: Semiconductor chip and semiconductor device using the same chip
Inventor: SEGAWA MASAO
IPC: H01L21/822
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate the connection between semiconductor chips and to increase the density of mounting of a semiconductor device by a method wherein when the pads of a plurality of pieces of the semiconductor chips are connected in common to one another, the connection is performed through lead terminals formed on a carrier tape for TAB use. CONSTITUTION:Copper foil leads 65 and 67, which are respectively connected to a pad 42 of a memory chip 41 and a pad 47 of a memory chip 69, are respectively connected to wiring layers 77 and 78 on the uppermost part of a multilayer printed-wiring board (a three layer substrate) 76 by outer lead bonding with solders 79 and 80. The layers 77 and 78 are respectively connected to wiring layers 81 and 82 in the interior of the board 76 through conductors (solders or the like) 83 and 84 made by firing a conductor paste. Here, as the common connection between the chips is performed through a copper foil lead 66, there is no need to provide a wiring layer for common connection use in the interior of the copper foil lead 66.
Patent JP-H10326817-A (JP)
Title: Inspection via substrate of flip chip ic
Inventor: TALBOT CHRISTOPHER G
IPC: G01Q10/06
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To expose a featured portion from the rear of an IC equipment, without disturbing neighboring featured portion by aligning an IR optical microscope image in an IC device region acquired from the rear of a substrate with the coordinate system of a milling system, and by operating the milling system using a visible constituted body in the image as a guide. SOLUTION: Via the rear side of an IC device on a wafer, IR optical microscope image 140 is sampled. A conductor 120, active regions 130, 135 and gates 140, 145 are visible inside the image 140. Next, this image 140 can be easily aligned with CAD layout data by using a standard alignment tool of P2X system, after TIFF format data file and CAD layout data for IC device are loaded to a storage section inside the IDS, P2X focused ion beam station. Next, a laser milling equipment 200 is operated, and a window 205 is cut in the silicon substrate 100.
Patent JP-H01225559-A (JP)
Title: Preparation of thermal ink jet recording head
Inventor: TSUZUKI MITSUO
IPC: B41J2/05
Filed: 1988-03-03
Abstract: PURPOSE:To form a separation wall having a highly accurate dimension preventing the overlap of heat generating elements and electrodes, by a method wherein opaque heat generating elements and electrodes are formed on a transparent substrate and a thick film composed of a photosensitive material is further applied thereto to be subjected to exposure and the thick film at the unexposed part is removed by development. CONSTITUTION:Heat generating elements 102 using an opaque material are arranged on a transparent substrate 101 using a transparent material in an array form and, in order to allow a current to flow to the respective heat generating elements 102, electrodes 103 are respectively formed on both sides thereof using an opaque material to be respectively connected to the heat generating elements 102. A thick film 104 using a negative type photosensitive material is further formed to the substrate 101 and irradiated with light 105 having a wavelength sensitizing said photosensitive material through the transparent substrate 101 to expose the thick film 104 other than the opaque parts formed by the heat generating elements 102 and the electrodes 103. The unexposed parts 107 of the thick film 104 blocked from the light 105 by the heat generating elements 102 and the electrodes 103 are removed to form separation walls 108.
Patent JP-H02229366-A (JP)
Title: Carrying device of ship in ship mooring
Inventor: KONDO YASUKI
IPC: E04H6/18
Filed: 1989-03-02
Abstract: PURPOSE:To enable the easy carrying in and out of a ship to be moored by providing hangars for ships on the coast of the sea and rivers, providing these hangars, with mooring pallets, a lifting mechanism, and a mooring pallet carrying means, and controlling the carrying in and out by a control means. CONSTITUTION:A number of ship hangars 24 are provided on the coast of the sea and rivers, these hangars are provided with mooring pallets 4, a lifting mechanism 1, and a running truck 3, etc and a control means for controlling the carrying in and out of a ship A is also provided. When a customer code is taken in an input means, the hangar 24 corresponding to the code preliminarily stored in a memory device is extracted. Then, a mooring pallet carrying means travels to the desired hangar 24, loads the mooring pallet 4 having the ship A placed thereon, and carries the ship A onto the water surface through the lifting mechanism 1. The carrying in of the ship A is also conducted in the reversed procedure.
Patent JP-H07311508-A (JP)
Title: Fixing roller and fixing device
Inventor: KUMAGAI HIROAKI
IPC: F16C13/00
Filed: 1995-03-10
Abstract: PURPOSE:To improve the releasing property of toner to a fixing roller, physical strength and heat resistance of the fixing roller by forming a surface elastic body on the fixing roller using an addition silicone rubber mixed with resin-type polyorganosiloxane and a specified ratio of inorg. fine powder. CONSTITUTION:The fixing roller 51 and the pressing roller 52 consist of an aluminum core metal, HTV(high temp. vulcanization type) silicone rubber lower layer, intermediate layer comprising fluororubber to prevent intrusion of oil, and further surface layer comprising LTV(low temp. vulcanization) or RTV (room temp. vulcanization) silicone rubber which are wettable with silicone oil as a release agent. The fixing roller 51 and the pressing roller 52 are operated together to form a nip part to carry a recording material under pressure. The addition silicone rubber on the surface of the fixing roller 51 contains resin-type polyorganosiloxane and 0.1-2wt.% silica powder as an inorg. fine powder.
Patent JP-S55144425-A (JP)
Title: Gob chute for glass molding machine
Inventor: SAKAMOTO TETSUO
IPC: C03B7/16
Filed: 1979-04-24
Abstract: PURPOSE:To obtain a gob chute in which a given groove or bank-shaped rugged portion is provided along the sliding direction of gob on the surface where the gob of the chute slides in order to reduce the occurrence of the shifting of supply point. CONSTITUTION:The grove or bank-shaped undulated guide surface 14 is provided in the sliding direction of the gob 5 on the chute 13. The undulated surface is 5mm or more in width and 1mm or more in depth and its number is one or more. When the high-temperature and soft gob 5 drops on the falling point, it falls into the undulated guide surface 14 and then bigins to slide along the guide surface 14 while keeping the contact surface of the gob 5 in line with the undulated surface of the guide surface 14, as shown in Fig. Thus, even if the gob 5 slightly deviates from the given falling point F, as shown in Fig., the degree of deviation of the gob 5 is not increased because it goes along the guide surface 14 without taking zig-zag course and also causing rolling even if there are uneven surfaces 15.
Patent JP-H04288481-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: CHIBA TOMOHIRO
IPC: B21D7/06
Filed: 1991-03-15
Abstract: PURPOSE:To provide a serpentine type heat exchanger, in which heat exchanging fins are interposed between the straight parts of meandering tubes and an arraying pitch of the straight parts of the tubes can be formed as small as posible, and the manufacturing method thereof. CONSTITUTION:This heat exchanger consists of a plurality of meandering tubes 1 having straight parts 1a and curved parts 1b continuously as well as a plurality of stright parts 1a arrayed in parallel through gaps and heat exchanging fins 2 interposed between the straight parts of the tube 1 while the maximum width of the curved part 1b is formed so as to be larger than the maximum width of two pieces of straight parts 1b arriving at said curved part 1b. The arraying pitch between the straight parts 1a can be made considerably smaller even when the curved part 1b is formed with the same curvature as a heat exchanger so far. The heat exchanger of the present invention is manufactured by pressing while inserting predetermined formed cores between the straight parts of the meandering tubes and said heat exchanger can be manufactured correctly with a simple work.
Patent JP-S59187545-A (JP)
Inventor: MATSUBARA TSUTOMU
IPC: B65D23/08
Filed: 1983-03-25
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-H0839459-A (JP)
Title: Motor for portable type machine tool
Inventor: ARESANDORO KAPORUSO
IPC: B25F5/00
Filed: 1995-03-10
Abstract: PURPOSE: To allow automatic driving control of the main operation of a tool by providing means for generating acceleration gradient during start, means for generating deceleration gradient during stop, and means for generating the cruising speed of the tool in response to detection values for a speed, a current and a voltage. CONSTITUTION: A portable machine tool motor includes means for inputting operator controls including keys for operating a rotation setting button 10', a positive rotation button 11' and a reverse rotation button 12' and a sensor 4 consisting of two Hall effect sensors for sensing the speed of an output shaft 9 to input output signals therefrom into electronic controllers 2, 3. The electronic controllers 2, 3 includes output shaft driving means consisting of a turn-on TRIAC for controlling the rotating speed of the output shaft 9 of a motor consisting of a rotor 6 and a stator 7 to a predetermined value in accordance with the output of a phase sensor (sensor 4). In this case, the electronic devices are intervened with the motor via the TRIAC as the function of the sensed value to obtain a desired speed.
Patent JP-S62209703-A (JP)
Title: Production of magnetic head
Inventor: HAMANA JUNJI
IPC: G11B5/127
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a uniform resin coated film without having deformation and to obtain a head having stable characteristics by using a resin which is cured by irradiation of high energy rays for joining core half bodies and reinforcing plates. CONSTITUTION:A thin magnetic sheet 6 is immersed into a soln. prepd. by adding a bisazide to a cyclized polybutadiene and diluting the same with xylene and is dried to form a photosensitive resin film 4 sized about 1+ or -0.1mum. A mask 7 is then applied thereon and UV light 8 is irradiated thereto. The unirradiated part is removed by a solvent to etch the thin magnetic sheet 6. The resins 4 are then butted and arranged to each other in succession and the butt surface side of the core half bodies is polished to a specular surface to form the nonmagnetic material layer corresponding to the gap width. The polished surfaces of the thin magnetic sheets 6 which are the core half bodies are butted via a gap 2 to each other and the reinforcing plates 3 are superposed thereon via the resins 4. The assembly is then press-welded under heating. After the sliding surfaces are polished to a specular surface, a winding 5 is formed to complete the head. The generation of the deformation, etc. of the thin magnetic sheets is entirely obviated and the initial electromagnetic conversion characteristic is maintained for a long period time according to the above-mentioned constitution.
Patent JP-S55143970-A (JP)
Title: Quinoline derivative, and herbicide containing said derivative as effective component
Inventor: URA KOUICHI
IPC: A01N43/40
Filed: 1979-04-27
Abstract: NEW MATERIAL:A quinoline derivative of formula (R is H or lower alkyl).  
     EXAMPLE: 2-[4-(6-fluoro-2-quinolyloxy)phenoxy]propionic acid methyl ester.  
     USE: Heribicide effective to true-grass weeds by soil-treatment or stalk and leaf treatment. Little phytotoxicity to cotton, soybean, raddish, cabbage, etc.  
     PROCESS: The compound I is prepared by (1) reacting β-ethoxyacrylic chloride with 4-fluoroaniline in a solvent, (2) treating the product with conc. sulfuric acid, (3) reacting with phosphorus oxychloride, (4) reacting the product with hydroquinone monobenzyl ether in the presence of K 2 CO 3 , (5) hydrogenating with H 2  gas in the presence of Pd/C catalyst, (6) reacting the product with an α-halogenopropionic acid lower alkyl ester and K 2 CO 3 , and (7) hydrolyzing with NaOH in a methanol/ water mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58168325-A (JP)
Title: Da converter
Inventor: HOUSHI TERUO
IPC: H03M1/10
Filed: 1982-03-29
Abstract: PURPOSE:To improve the characteristic of a multibit D/A converter, by using plural resistances, which are connected in series between an analog output terminal and the earth, and an input circuit provided for connecting connection points of these resistances to a digital input terminal. CONSTITUTION:Outputs of the first - the third AND circuits 22, 23, and 24 become L forcibly or outputs of the first - the third NAND circuits 19, 20, and 21 become H forcibly in accordance with ''0'' or ''1'' of the MSB signal applied to the first input terminal 15, and outputs of the first - the third NAND circuits 19, 20, and 21 or the first - the third AND circuits 22, 23, and 24 become H or L by digital signals applied to the second - the fouth input terminals 16, 17, and 18, and a signal of logical level -7 --0 or +0-+7 is generated. Consequently, since the generation of distortion for a small signal is prevented, additional processes such as trimming of resistances are unnecessary, and the constitution is simplified, and the operation is made accurate.
Patent JP-H09239077-A (JP)
Title: Golf club head of iron
Inventor: OKU YUTAKA
IPC: A63B53/04
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve a ball fitting feel by using a vibration absorber and to prevent the dislodgment of this vibration absorber at the time of preventing the transmission of impact to the elbow at the time of hitting the ball and to prevent the distortion of a head body at the time of hitting the ball. SOLUTION: A reinforcing body 37 is installed between the peripheral edges 33 across the recessed part 35 of the golf club head 41 of the iron formed with the recessed part 35 exclusive the peripheral edges 33 of the back part of a head body made of metal. The vibration absorber 39 is clamped between this reinforcing body 37 and the bottom of the recessed part. The vibration absorber 39 is press bonded between the reinforcing body 37 and the bottom of the recessed part 35 of the golf club head 41.
Patent JP-H01225671-A (JP)
Title: Polyester-imide coating material for insulating
Inventor: TERADA SETSUO
IPC: C08G73/10
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the title coating material which can give an insulated wire improved in resistance to solder peeling, softening temperature, heat resistance and processability, by reacting two specified dicarboxylic acids with a trihydric alcohol, a dihydric alcohol and a trihydric aliphatic alcohol. CONSTITUTION:Trimellitic anhydride (i) is reacted with 1mol. per 2mol. of component (i) of a diamine or a diisocyanate to obtain a five-membered ring imide dicarboxylic acid (derivative) (b). Separately, trimellitic acid (anhydride) (iii) is reacted with a dihydric alcohol (iv) to obtain a trihydric alcohol (c). 5-35 equivalent % dicarboxylic acid (derivative) (a) free of a five-membered ring imide group [e.g., terephthalic acid (lower alkyl ester)], 5-30 equivalent % component (b), 10-25 equivalent % component (c), 0-25 equivalent % dihydric alcohol (d) which may be the same as component (iv) and 25-40 equivalent % trihydric aliphatic alcohol (e) are reacted together in an organic solvent to obtain a polyester-imide resin (A). Component A is mixed with, optionally, an alkyl titanate, a phenol/formaldehyde resin or a xylene/formaldehyde resin (B).
Patent JP-H06238253-A (JP)
Title: Refuse disposal method
Inventor: KIKUCHI GENICHI
IPC: B65G3/02
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a refuse disposal method contributing to the protection of environment by accumulating refuse on a refuse disposal site having a waterproof sheet laid on the bottom surface thereof to cover the same with a capping sheet and leveling rainwater to allow the same to flow in refuse and sending the rainwater to a sewage treatment plant from a drain port. CONSTITUTION:In a refuse disposal method, refuse 9 is accumulated on a refuse disposal site 1 having the drain port 3 connected to a sewage treatment plant provided to the bottom surface thereof and having drain troughs 5, 6, 7 provided to the planar parts of the tiered side surface thereof and having a waterproof sheet laid on the bottom and side surfaces thereof and covered with a capping sheet 10 formed by integrating a film like material composed of a photodegradable polymer with a fabric, a nonwoven fabric, a knitted fabric, a reticulated material or a perforated film like material composed of a material other than plyolefin and rainwater is leveled to be allowed to flow in the fefuse and sent to the sewage treatment plant from the drain port 3. As a result, the capping sheet 10 prevents rainwater from penetrating into refuse at the initial stage of covering and the penetration of rainwater is leveled with the elapse of time to be uniformly generated throughout the refuse.
Patent JP-H06239698-A (JP)
Title: Production of single crystal film lithium niobate
Inventor: TOMIYAMA KATSUTO
IPC: C30B29/30
Filed: 1993-02-16
Abstract: PURPOSE:To lessen variability in composition in the thickness direction by subjecting a lithium niobate single crystal to liquid-phase epitaxial growth on a lithium niobate single crystal substrate rotating at a specific number of revolutions. CONSTITUTION:A Z substrate having a C axis of lithium niobate single crystal of uniform melt composition vertical to the face of plate is rotated at a revolution number of >=50rpm and a lithium niobate single crystal having a composition different from that of the substrate is subjected to liquid-phase epitaxial growth.