baber/WOPTO huggingface dataset:
Patent JP-S5789230-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KAZUO
IPC: H01L23/28
Filed: 1980-11-25
Abstract: PURPOSE:To lessen flowing resistance of resin to a wire to occur with the injection of molding resin, prevent the wire from flowing, being deformed, contacting, or being disconnected, and lessen a wire diameter. CONSTITUTION:A tub 12, which is a pellet-mounting part of a lead frame, is a square. A pellet 10 is mounted on the tub. The tub 12 is so arranged that all of its four sides make angles of 45 deg. with respect to the injecting direction of resin A. Each of four sides of the tub corresponds to the point of an inner lead 14 of a lead frame in equal intervals. Therefore, a wire 18 to connect a bonding pad 16 and an inner lead 14 of the pellet 10 is wired wholly in the forward direction to the injecting direction of resin A. The tub 12 may ge a rectangle instead of a square, or arranged at an angle except 45 deg. to the injecting direction of the resin.
Patent JP-H119395-A (JP)
Title: Mattress
Inventor: IDO HIROYUKI
IPC: A47C27/08
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the displacement of the medium of an adjacent bag body by disposing a waist supporting body between the plural independent bag bodies fitted inside the recessed part of the base and filled with the medium in the inside and an exterior body for covering the entire base. SOLUTION: The base 11 is formed by foamed urethane and the recessed part 12 is formed on the surface side. Inside the recessed part 12, the three independent bag bodies 13A, 13B and 13C are disposed respectively corresponding to the back part, hip part and foot part of a person H. Further, the waist part supporting body 13D is disposed between the bag body 13A and the bag body 13B and the waist part supporting body 13D is formed by filling water or gel formed by impregnating water absorptive resin with the water or the other medium in a bag from an injection port. Then, the base 11 is covered with the exterior body 19 which is a quilting worked cloth and this water mattress 10 is completed.
Patent JP-S56101375-A (JP)
Title: Dc/dc converter
Inventor: SEKI TOKUJIROU
IPC: H02M3/338
Filed: 1979-12-20
Abstract: PURPOSE:To simultaneously conduct both constant voltage and current retaining functions by one converter by duplexing error amplifiers of a loop control system and providing a diode OR connecting circuit. CONSTITUTION:When the detected output of the first error amplifier 61 is represented by E1, the detected output of the second error amplifier 62 is represented by E2 and the output of an auxiliary secondary winding N2 is represented by E3, since a constant voltage diode 64 is obstructed in a region where E1<E2 is consistent, the control system operates to maintain constant current with control signals of the first error amplifier 61 and diode 63 side. If an output load 41 becomes higher than a predetermined value or opens, the voltage of the output terminal 40 increases so that the diode 64 is conducted in the region where E2<E1 is consistent, and this control system operates to maintain constant voltage with the detected output of the second error amplifier 62.
Patent JP-H11351643-A (JP)
Title: Valve controller in air conditioning system
Inventor: KOYANAGI TETSUO
IPC: F24F11/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a valve controller in an air conditioning system in which operation of a cold/warm water control valve can be simply confirmed in a maintenance mode to improve maintenance property. SOLUTION: There is provided a mode changeover switch 33 which is provided on a controller 12 and is usually hidden but is exposed by special operation, and in which a maintenance mode can be set. The controller 12 forces a cold/warm water control valve 4 to be opened and closed based upon a signal from operation means 21 upon setting of the maintenance mode with the mode changeover switch 33.
Patent JP-H0455532-A (JP)
Title: Mounting structure of base plate for mounting switch
Inventor: ITO NOBORU
IPC: E03D9/08
Filed: 1990-06-22
Abstract: PURPOSE:To reduce dead space by bending three-dimensionally a base plate for mounting switch, disposing an actuation switch and an electronics part on the upper side and underside of the base plate respectively and fixing the base plate to an actuation box. CONSTITUTION:One of the free ends of a flat circuit base plate 22, in amorphous state, is bent gradually using a forming tool. Thereafter the plate 22 is heated to put it in semicrystalline state, so that the toughness thereof is reduced, after which switches 24, 25 and display LED 26 are mounted on the plate 22 according to a conductor pattern, white an electronics part 8a is mounted on the side opposite to the mount position of the switch 24, etc. Thereafter, the plate 22 is bent about a predetermined location into a U-shape so that the part 8a is positioned on the underside of the plate and then the bent portion 27 is clamped by the forming tool and heat-treated to form a base plate 23 for mounting stitch. As a result, dead space can be reduced.
Patent JP-S5955442-A (JP)
Title: Magnetic toner
Inventor: KUZUMI KENICHI
IPC: G03G9/083
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a toner which provides an excellent image free from a fringe, etc. by treating a magnetic material with a reactive dye to avoid elution of the dye in a binder resin and affection for charge control, thereby controlling a color tone. CONSTITUTION:The dichlorotriazine dye, Dye-SO2-CH2CH2O-SO3NA or the like expressed by the formula (Dye is a dye molecule) is brought into reaction with a magnetic material in an aq. alkaline soln. to treat the magnetic powder so as to avoid transfer of the dye in the binder of the magnetic powder. The treated magnetic powder is kneaded with a binder such as a styrene resin or the like and the mixture is ground and dispersed, whereby a toner is obtd. The magnetic toner in which the charge control is not deteriorated by the migration of the dye to the resin, which is always good in color tone, is free from a fringe, etc. and does not contaminate the apparatus with its dye is thus obtd.
Patent JP-H11349056-A (JP)
Title: Corrugated fiberboard cushioning and fixing material
Inventor: NAKAZONO TATSUMI
IPC: B65D77/26
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated fiberboard cushioning and fixing material which can be easily manufactured by bending and superposing corrugated fiberboard sheets and has high cushioning characteristics and can be easily recycled after use. SOLUTION: A corrugated fiberboard sheet 15 is used as a base material, and a relief hole 16a is formed near the center of the sheet 15. And outside fold lines 17a-17e and inside fold lines 18a-18c are formed radially from the hole 16a by punching, and other outside fold lines 17f-17h and inside fold lines 18d, 18e are formed on the sheet 15, whereby triangular sections 15a-15m divided by the fold lines are provided and assembling protrusions and relief grooves for folding are provided at predetermined locations. And the sheet 15 is folded successively to form a corner buffering and fixing material wherein right-angled buffer walls A, B, C each comprising stacked corrugated fiberboard are formed adjacent to one another.
Patent JP-H0330645-A (JP)
Title: Wound noodle belt and its preparation
Inventor: HOSONO KENZO
IPC: A23L7/109
Filed: 1989-06-27
Abstract: PURPOSE:To prepare a noodle belt capable of being finely cut into a desired thickness at a home, reduced in the lowering of the quality thereof, having a good elastic touch and giving high quality by adding water to a material, rolling the water-added material with rolls, processing the rolled material into a prescribed width and winding the formed noodle belt on a core bar. CONSTITUTION:A material and water are mixed, kneaded, rolled, processed into a prescribed width and subsequently wound on a core bar to form a noodle belt. When a food material such as a leaf of beefsteak plant is inserted between two noodle belts and the noodle belts are again rolled, or when a gold leaf, etc., is adhered to the noodle belt and the noodle belt is again rolled, the noodle belt having a quite different image is obtained.
Patent JP-S6143456-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO MICHIO
IPC: H01L23/50
Filed: 1984-08-08
Abstract: PURPOSE:To contrive to upgrade bondability at the time of bonding by a method wherein a fixing frame or a fixing plate is attached to the lead frame, the leads are securely fixed on the fixing frame or the fixing plate, and moreover, the fixing frame or the fixing plate is attached to the semiconductor element connected to the leads. CONSTITUTION:The semiconductor element is mounted on the tab 3 of the lead frame and this semiconductor element and the leads 4 are electriclly connected using connector wires. One end part of each connector wire and the electrode terminals of the semiconductor element are bonded, and the other end part of each connector wire and the point part of each lead 4, which is installed on a lead fixing frame 5, are bonded. Or the semiconductor element is mounted on a fixing plate 7 and both is bonded in the same manner. As the material for the connector wires is used Al, copper and gold, for example. After this wire-bonding, the necessary places are resin-sealed. By this way, since the leads are securely fixed, the bondability can be improved at the time of bonding.
Patent JP-S6057658-A (JP)
Title: Semiconductor device
Inventor: HAIJIMA MIKIO
IPC: H01L27/06
Filed: 1983-09-09
Abstract: PURPOSE:To obtain MOS capacitance, which is large per an occupied area, by forming irregularities to the surface of a semiconductor substrate and attaching an electrode through an insulating film. CONSTITUTION:An n<+> layer 8 is buried to the (110) face of a p type Si substrate 1 and an n epitaxial layer 2 is superposed, a CVDSiO2 film 10 is superposed on a surface oxide film 9, windows are bored, and grooves 11 having steep slopes are formed by KOH. An SiO2 film 12 and a resist mask 14a are formed and B ions are implanted, the SiO2 films 9, 12, 10 and the resist 14a removed, and a p<+> isolation layer 13 and an SiO2 film 9a are shaped through heat treatment. the grooves 11 may be formed orthogonally. B ions are implanted and diffused through a resist mask to form a p layer 15, and a novel resist mask 16 is executed and As ions are implanted and diffused to shape an n<+> layer 17. When windows are bored to the SiO2 film 9a and an Al electrode 18 is attached, electrodes A, B function as opposite electrodes having MOS capacitance, and an electrode C is connected to low potential and the potential of a p layer is stabilized. According to the constitution, large MOS capacitance is obtained regardless of a small occupied area.
Patent JP-H06345933-A (JP)
Title: Methacrylic resin composition and its production
Inventor: ONAGA TAKASHI
IPC: G02B1/04
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a resin composition improved in impact resistance and light diffusive properties by mixing polymethyl methacrylate with an ethylene/ vinyl acetate copolymer and a specified block copolymer. CONSTITUTION:0-50wt.% ethylene/vinyl acetate copolymer of a number-average molecular weight of 10000-1000000, 0.01-10wt.% polyvinyl acetate macromer and/or ethylene/vinyl acetate copolymer macromer and a polymerization initiator are dissolved in methyl methacrylate or a monomer mixture based thereon, and the obtained solution is cast-polymerized to obtain a methacryl resin composition comprising 50-99wt.% polymethacrylic acid or a copolymer (A) based on methyl methacrylate, 0-50wt.% ethylene/vinyl acetate copolymer (B) and 0.5-50wt.% graft copolymer of component A with polyvinyl acetate and/or component B and/or a block copolymer (C) of component A with polyvinyl acetate or component B.
Patent JP-S5865994-A (JP)
Title: Injection device for enclosed rotary compressor
Inventor: SHIMAMOTO YOSHIYUKI
IPC: F04C29/04
Filed: 1981-10-15
Abstract: PURPOSE:To aim at improving the coefficient of performance in a compressor, by setting up an injection conduit extending from the outside to a crank-shaft, while cooling a cylinder from the outside by means of partial high-pressure liquid refrigerant. CONSTITUTION:Injection liquid flows into a communicating hole 14c from an injection conduit 6 and yet more into an annular injection groove 18. Since the flowing-in injection liquid is vaporized, the latent heat produced at time of vaporization efficiently cools all spots ranging from the vicinity of an inlet port 17 of a cylinder proper 10 to the extent of the vicinity of an outlet port 20. And, it is spouted from an opening part 18a of the injection groove 18 to the vicinity of the outlet port 20 of a cylinder 9 and afterward is made to circulate into a refrigerating cycle. Therefore, the cylinder 9 gets cooled from the vicinity of the inlet port 17 so that the temperature of suction refrigerant can be sharply dropped in particular and improvement in volumetric efficiency can be thus expected.
Patent JP-2000001681-A (JP)
Title: Lubricating base oil
Inventor: SAITOU MIKIO
IPC: C10N40/25
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating base oil consisting of pyromellitic ester(s) with a viscosity index at a specific value or higher, excellent in heat resistance and low tar content, capable of actuation over a wide range of temperatures, and applicable to automotive engine oils, gas engine oils, jet engine oils, etc. SOLUTION: This lubricating base oil with a viscosity index of >=90 consists of at least one pyromellitic ester of the formula (R is a 6-18C alkyl), pref. tetra(n-octyl) pyromellitate or tetra(2'-ethylhexyl) pyromellitate.
Patent JP-S6410858-A (JP)
Title: Transverse shingled roof
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 1987-07-03
Abstract: PURPOSE: To simplify the roofing work requiring a large level difference by fixing a stepped member to metal rafter on a supporting member, placing end portion at the eaves side of substrate material on the stepped member, and by linking and attaching a linking portion of the face plate roofed laterally on a substrate material to a hanger fixed to the rafter. CONSTITUTION: A stepped member 11 is fixed to a metal rafter 10 fixed to a supporting member such as building frame concrete 9, an end portion at the eaves side of a hard substrate material 13 is placed on a stepping member 11, and the end portion at the ridge side of the substrate material 13 is placed on a metal rafter 10. And a face plate 14 is laterally roofed on the backing member 13, and a portion 8 having a large level difference is formed between face plates 14, 14 adjacent to the eaves ridge direction. A linking portion provided at the edge portion on ridge side of the face plate 14 at eaves side and a linking portion provided via hanging portion 14c at the edge portion of the eaves side of the face plate 14 at the ridge side are linked together, and this linked portion is linked and held by a hanger 16 fixed to a metal rafter 10.  In this way, a roof having a large level difference without rain water leakage can be formed easily.
Patent JP-S5864729-A (JP)
Inventor: NAKAMOTO KATSUHIRO
IPC: H01H71/43
Filed: 1981-10-14
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-H0911933-A (JP)
Title: Structure of side rail
Inventor: KAMIO JUN
IPC: B62D21/17
Filed: 1995-06-30
Abstract: PURPOSE: To simplify the layout of an exhaust pipe and improve the freedom in designing the strength of a frame by using a side rail as the exhaust pipe. CONSTITUTION: A side rail 1a is integrally formed of aluminum based metal to have a partitioning wall 7b for forming a closed sectional part 7a in the cross section of channel shape over the whole length in the longitudinal direction thereof. The closed section 7a in the front end of the side rail 1a is closed by welding e.g. a plate 7c serving as the closing member, and the plate 7c and the closed sectional part 7a compose a pipe part of which rear end part is open as an outlet. On the partitioning wall 7b forming the closed sectional part 7a of the side rail 1a a hole is formed to be connected to an exhaust pipe 5b leading exhaust gas to the rear part, and the pipe 5b and the rail 1a are connected by welding.
Patent JP-H0332180-A (JP)
Title: Video signal reproducing device
Inventor: OTSUKA TORU
IPC: H04N5/95
Filed: 1989-06-29
Abstract: PURPOSE:To correct a high frequency time axis fluctuation by detecting a continuous signal with a prescribed frequency recorded at the outside of the recording frequency band of video information on a recording medium and applying time axis correction processing to the reproduced video signal based on the continuous signal. CONSTITUTION:A continuous signal SREF with a frequency f0(=2/3fsc) is recorded on a recording band for an analog audio signal AFM and the continuous signal SREF is detected from a readout output signal of an optical head 3 by a band pass filter 12. Then a phase comparator 14 applies phase comparison between the detected continuous signal SREF, with the 1/6 frequency division output of a write clock CKWR outputted from a voltage controlled oscillator 7 at a 1/6 frequency divider 17 and controls the oscillating phase of the voltage controlled oscillator 7 with the comparison output. Since the continuous signal SREF has a higher prescribed frequency f0 than the horizontal synchronizing signal frequency of the video signal, the write clock tracing up to the high frequency against the time axis fluctuation of the read output signal is generated. Thus, the reproducing video signal with high quality is obtained by correcting the time axis fluctuation up to the high frequency.
Patent JP-S6410376-A (JP)
Title: Arithmetic processing unit
Inventor: KAMETANI MASATSUGU
IPC: G06F15/16
Filed: 1987-07-03
Abstract: PURPOSE:To attain efficient arithmetic processing by sending the information required newly for the next and succeeding macro instructions to an arithmetic unit till the macro instruction under execution at present is finished. CONSTITUTION:A basic arithmetic instruction is fed to an instruction decode circuit 8 of an arithmetic processing unit 1 through a data line l1 in the instruction processing of the basic arithmetic instruction from a processor 2 to the arithmetic processing unit 1 and a busy signal representing it being in the process of arithmetic is made active and returned to the processor 2 through a line l2. The processor 2 allows the operation sending the succeeding basic arithmetic instruction to be sent to the arithmetic processing unit 1 to wait forcibly till the busy signal is inverted into inactive state. A processor 4 has a macro instruction sending function commanding >=1 basic arithmetic to the processor 2 in the lump. The sending processing of the basic arithmetic instruction to the arithmetic processing unit 1 from the processor 2, the sending processing of the macro instruction to the arithmetic processor 2 from the processor 4 and the arithmetic execution processing of the arithmetic processing unit 1 are executed in parallel.
Patent JP-H0829792-A (JP)
Title: Production of liquid crystal display panel
Inventor: NAITOU ATSUKATSU
IPC: G02F1/13
Filed: 1994-07-18
Abstract: PURPOSE:To improve irradiation accuracy and use efficiency of UV rays to cure a sealing resin, to obtain a sufficiently hardened state of the sealing resin by irradiation of UV rays in a short time, and to obtain a liquid crystal display panel in which the display state shows no change of colors and threshold voltage to the adjacent area to the sealing resin when the panel is turned on. CONSTITUTION:An optical lens 8 is attached to the slit part S of a UV shielding mask 4 and this UV-shielding mask 4 is laminated so that the slit part S overlaps the sealing resin 6 of a panel 6. The sealing resin is irradiated with UV rays through the optical lens 8 on the slit part S. Thus, the width of optical path when UV rays transmit through the sealing resin 6 is made min. while the energy of focused light is increased. Thereby improving the irradiation accuracy and use efficiency of UV rays and hardening the sealing resin 6 enough with UV rays in a short time.
Patent JP-S6322848-A (JP)
Title: Polyolefin composition
Inventor: NAGAMI SATORU
IPC: C08L23/02
Filed: 1986-07-16
Abstract: PURPOSE:To obtain the titled composition with fast-effective low-temperature antistatic capability, by incorporating polyolefin with each specified amount of specific alkylamine ethylene oxide, higher alcohol, etc. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a crystalline and/or noncrystalline polyolefin with (B) 0.1-0.5pt.wt. of an alkylamine ethylene oxide compound of formula (R1 is 8-12C alkyl; R2 and R3 are each 2-4C alkylene; m and n are each 1-3), (C) 0.1-0.5pt.wt. of a higher alcohol of formula R4OH (R4 is 8-18C alkyl), and (D) 0.1-0.5pt.wt. of an oxide and/or hydroxide of metal (e.g. magnesium).
Patent JP-S5789432-A (JP)
Title: Production of surface-treated high tensile steel plate for press forming and paint baking treatment
Inventor: SATOU SUSUMU
IPC: C22C38/12
Filed: 1980-11-25
Abstract: PURPOSE:To produce the titled steel plate by a method wherein a cold rolled steel sheet obtained by hot rolling and cold rolling of a steel containing specified amounts of C, N, Si, Mn, P, Al and Nb is annealed at a temperature in the range of from a specified temperature to Ac3 point, inclusive, and then it is cooled at a specified cooling rate to a specified temperature. CONSTITUTION:A steel containing, by weight, 0.002-0.015% of C, 0.001-0.01% of N, less than 0.5% of Si, 0.4-1.5% of Mn, 0.03-0.1% of P, 0.01-0.1% of Al and C%X2-C%X8+0.02% of Nb is hot rolled and cold rolled by respective conventional methods to obtain the cold rolled sheet. The sheet is annealed at a temperature in the range of from 900 deg.C to the Ac3 point, inclusive, and then it is cooled at a cooling rate of at least 1 deg.C/sec or more to 600 deg.C.
Patent JP-H0513956-A (JP)
Title: Plating processing device for printed board
Inventor: YAMAWAKI SEIGO
IPC: H05K3/42
Filed: 1991-07-05
Abstract: PURPOSE:To provide a plating processing device of a printed board, where a through-hole plating layer is protected against plating corrosion and through- hole disconnection so as to enhance a printed board in yield. CONSTITUTION:Plating processing liquid S is vertially jetted against a board 1 provided with holes 2 and dipped into plating processing liquid S, where the board 1 suspended from above is made to pivot intermittently on a vertical axis at least two different stop positions A0, A1,..., and plating processing liquid S is jetted against the board 1 which stops in each of the stop positions A., A0,....
Patent JP-H0825474-A (JP)
Title: Clip device for lateral stretching machine
Inventor: BABA KOICHI
IPC: B29C55/08
Filed: 1994-07-18
Abstract: PURPOSE:To provide a clip device for lateral stretching machine not generating the breakage of a film while keeping the strength of a roller chain without changing the size of a conventional roller chain. CONSTITUTION:In a clip device for a lateral stretching machine, clip attaching stand members 3 are provided to the respective pins 7 of the pin link of a roller chain and clip main bodies 5 are respectively attached to the stand members 3 and the connection members 10 mutually connecting the mutually adjacent stand members 3 are provided. The connection members 10 have a crank-shaped vertical cross section and, in a clip 5-I, a clip main body 5, a stand member 3-I and the connection member 10 are mutually connected and, in a clip 5-II, the pin 7 is inserted in the insertion hole of a lower stage horizontal part in a freely rotatable manner.