baber/WOPTO huggingface dataset:
Patent JP-H05251996-A (JP)
Title: Distortion linearlizing circuit and satellite equipped with distortion linearizer
Inventor: AREN KATSUTSU
IPC: H03F3/60
Filed: 1992-11-26
Abstract: PURPOSE: To provide the distortion equalizer which can correct a phase without exerting any excessive influence on an amplitude and minimize nonlinear amplitude variation. CONSTITUTION: An FET 18 operates without any source-drain bias and a source- drain conduction path 26 is connected to a transmission line 12 in series. Gate- earth impedance is selected in relation to an almost pinch-off gate voltage so that the nonlinear distortion or gate and/or phase of a signal passing through the source-drain conduction path are applied. The value of inductance is so adjusted as to minimize nonlinear amplitude variation without affecting a phase shift, which is not affected by amplitude variation. A resistance connected in series to a bridge-connected inductor is selected so that the amplitude variation is irrelevant to the phase shift. Two independent amplitude and phase correctors like this are cascaded.
Patent JP-H07163979-A (JP)
Title: Reverse osmosis membrane treatment
Inventor: TAMURA MAKIO
IPC: B01D61/04
Filed: 1993-12-16
Abstract: PURPOSE:To subject water to be treated to reverse osmosis membrane treatment at a high recovery rate while the deposition of silica is prevented in case the water to be treated including hard components and silica is subjected to the reverse osmosis membrane treatment to separate it into permeated water and a concentrate by keeping pH of the concentrate not more than a specified value to perform the treatment. CONSTITUTION:In a reverse osmosis membrane treating method, water to be treated including at least hard components and silica is subjected to reverse osmosis membrane treatment to separate it into permeated water and a concentrate. In this case, pH of the concentrate is kept >=6 to perform reverse osmosis treatment. For example, after city water flowing in from an inflow pipe 1 is passed through an active carbon filter 2, it is introduced into a water to be treated tank 3. The water to be treated is introduced into a reverse osmosis membrane module 6 by a high pressure pump 5 and permeates through a reverse osmosis membrane 7 to separate it into permeated water where silica, etc., are reduced and a concentrate other than the permeated water. Further, the permeated water is taken out from a take-out pipe 8, and the concentrate is circulated from a circulating pipe 9 to the water to be treated tank 3. A chemical injecting pump 14 is controlled by a pH sensor 13 and hydrochloric acid, etc., are added so that pH of the concentrate may be specified.
Patent JP-H03176102-A (JP)
Title: Decorative processed member and its manufacture
Inventor: TAKAHASHI TOMIO
IPC: B27M3/00
Filed: 1989-12-05
Abstract: PURPOSE:To eliminate rolling-up of a flexible sheet and finish beautifully an end part of a base, by a method wherein the base possesses a notched groove along a corner ridge part adjoining at least to either one side of both sides of the base and an insertion member comprised of a head part in such a form becoming flush with the surface of the flexible sheet and a leg part is inserted and stuck to the notched groove. CONSTITUTION:A notched groove in almost a U-shaped form is provided at an angle of almost 45 deg. along a ridge part 4 adjoining to the rear 3 of a matter obtained by covering the surface of a ligneous base 1 such as a particle board or a medium-density fiber plate or plywood or a solid plate or a flash with a flexible sheet 2 such as impregnated paper or vinyl chloride sheet by performing cut processing narower than a burying member. When a decorated insertion member 8 comprised of a head part 6 in a form of the stem of a watch so as to become flush with the surface of the flexible sheet 2 and a leg part 7 having sawteethlike protrusion on the circumferential surface and made of a solid material or an agglomerated material or plastic or rubber or aluminum or iron is stuck and fixed by inserting so that the leg part 7 is buried, a decorated processed member is obtained.
Patent JP-H11129333-A (JP)
Title: Method for welding film and welding device
Inventor: OSUMI YASUSHI
IPC: B29L7/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for welding a new film which realizes a high welding strength and can be welded without impairing design properties. SOLUTION: The method for welding a film includes a step to heat up the specified parts of superposed films by radiating infrared rays, a step to press the specified parts so that these parts are brought into contact tightly with each other and a step to melt the specified parts by radiating the infrared rays. After heating up the specified parts sufficiently to cause the parts to come into contact tightly with each other, the parts are integrally melted together without the necessity to press them. In addition, the device for welding the film comprises a film conveyance mechanism 1 for conveying superposed films F, a heat-up mechanism 2 for heating up the specified parts of the films F by radiating the infrared rays, a press roll 3 for pressing the specified parts and a melting mechanism 4 for melting the specified parts by radiating the infrared rays.
Patent JP-H01157565-A (JP)
Title: Manufacture of bi-mos integrated circuit device
Inventor: NOGUCHI YASUO
IPC: H01L29/73
Filed: 1987-12-14
Abstract: PURPOSE:To microstructure an NPN transistor and to enable high speed operation, by forming an emitter region, a collector region, primary and secondary source regions, and primary and secondary drain regions then forming an emitter and a collector by patterning a secondary polycrystalline silicon layer. CONSTITUTION:After a resist 24 is removed, boron is ion-implanted through a pattern oxide film 11 to form a P-type base region 12. The pattern oxide film 11 is selectively etched to form diffusion windows 28a, 29a, 30a. After a polycrystalline silicon layer 13 is grown entirely, arsenic is ion-implanted to dope the whole region with an N-type impurity. Then, after an oxide film 27 is formed on the silicon layer 13, thermal treatment is carried out to form regions 28, 29, 30. The silicon layer 13 is patterned to leave electrode regions 28b, 29b only and the other region is etched and removed. Thereafter, the oxide film 11 is eliminated completely and a pattern oxide film 31 is formed. After a BPSG film 19 is grown, holes are opened on a BPSG film 19 and an oxide film 31, then electrodes 20, 21, 22, 23 are formed by evaporating aluminum. In this way, it is possible to fine elements and reduce parasitic MOS capacity between an emitter and a base.
Patent JP-H11129772-A (JP)
Title: Supporting structure of differential case
Inventor: KATAYAMA HIDENORI
IPC: B60K17/16
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure of a differential case which is excellent in vibration absorbing characteristic of a vehicle, and capable of increasing the crash stroke in the head-on collision. SOLUTION: A sub frame 11 is mounted to a forward part of a vehicle body, a forward part of differential case 15 is mounted on a cross part 11b provided on the forward part of the sub frame 11 through a cylindrical mount rubber 18, an arm 22 extending in the vehicle width direction is fixed to a rear part of the differential case 15, and pins 23, 24 projecting forward are fixed to each end part in the vehicle width direction of the arm 22. The pins 23, 24 are press fitted into a center part of the cylindrical mount rubber 25, 26 fixed to a side part 11a of the subs frame 11 from a rear part of the vehicle body. The pins 23, 24 are detached backward from the mount rubbers 25, 26 in the head-on collision.
Patent JP-H07144614-A (JP)
Title: Manufacture of wiper blade rubber
Inventor: ICHINOSE KICHIJU
IPC: B60S1/38
Filed: 1993-11-22
Abstract: PURPOSE:To prevent the abrasion of a cutter for forming each cut-in part on both the sides of a common lip part and favourably keep the wiping characteristic even if a coated film is formed. CONSTITUTION:After the cut-in parts 12a and 12b are formed on both the sides of a common lip part 8, the common lip part 8 is coated with a coating material 17 by a coating device 16.
Patent JP-H06151494-A (JP)
Title: Wire bonding method of hybrid integrated circuit and chip-like body for wire bonding used therefor
Inventor: TAKIZAWA YUICHIRO
IPC: H01L21/60
Filed: 1992-10-31
Abstract: PURPOSE:To provide a wiring bonding method by which the productivity of a hybrid integrated circuit can be improved, the circuit can be standardized, and the adhesiveness of bonding wires can be improved. CONSTITUTION:The upper electrode 21 of a semiconductor chip 20 mounted on the substrate 10 of a hybrid integrated circuit is connected to an electrode 11 for circuit wiring on the substrate 10 by wire bonding. At the time of performing the wire bonding, a chip-like body 30 with an electrode conductor composed of a material having good adhesiveness against wires 40 (gold when the wires are of gold or aluminum or nickel when the wires are of aluminum) on its surface is used and the body 30 is fixed to the electrode. Then the electrode conductor of the body 30 is connected to the electrode 21 of the chip 20 by wire bonding. The body 30 can be formed in such a way that electrode sections are formed at both ends of an insulating substrate 31 having an almost cubic shape and the electrode conductor is formed on the electrode sections of a material having good adhesiveness against the wires.
Patent JP-2000145043-A (JP)
Title: Heat insulating folded plate roof material and heat insulating folded plate roof structure
Inventor: SAKAMOTO YOSHIHITO
IPC: E04D3/362
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To improve airtightness by furnishing a metal folded plate having clasp parts on both ends, a heat insulating material lined on the indoor side of the metal folded plate and a gasket member not to espose the clasp parts of the metal folded plate to the indoor side. SOLUTION: A seam part 1a on the lower side of a metal folded plate 1 on the left side is fitted on a hanging element 13 on a main house 10 of a building, and the seam part 1a on the upper side of the metal folded plate 1 on the right adjacent to it is fitted on the seam part 1a of the metal folded plate 1 on the left by overlapping it on it. Thereafter, the seam parts 1a of the metal bent plates 1 adjacent to each other are combined with each other in a state supported on the hanging element 13 by fastening the flap parts 1a fitted overlapped by a flap fastening machine. Thereafter, a foaming-rubber- made hollow triangular gasket member 7 installed on the indoor side of the seam part 1a of the metal folded plate 1 is interposed between flap side end parts of a heat insulating material mat 2 lined on the adjacent metal folded plates 1.  Consequently, it is possible to prevent bedewing by improving a heat insulating property and airtightness of the flap part.
Patent JP-S63168304-A (JP)
Inventor: ROBERUTO MIHAIROBUITSUCHI MUHI
IPC: B28B1/52
Filed: 1986-12-24
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-2001132895-A (JP)
Title: Gas charging facilities
Inventor: KONDO YOSHIE
IPC: B65G67/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide gas charging facilities enabling even a large number of containers to be efficiently charged. SOLUTION: Two arrival-delivery conveyor lines 22A, 22B in the vicinity of which a container transport vehicle such as a trailer can be parked, are provided for one charging device 4 provided with a plurality of chargers 2, and containers 3 from the respective arrival-delivery conveyor lines 22A, 22B are changeover-conveyed into the charging device 4 to perform charging work. The disengaged chargers 2 of the charging device 4 can thereby be minimized to improve the operation rate of the chargers 2. Consequently, handling time can be shortened to improve work efficiency while reducing an installation space in comparison with the case of providing plural sets of facilities each of which is individually provided with one charging device and one arrival- delivery conveyor line, as large-scaled charging facilities.
Patent JP-H03175192-A (JP)
Title: Rotary compressor
Inventor: WATAKABE SHUNZO
IPC: F04C29/00
Filed: 1989-12-05
Abstract: PURPOSE:To prevent contact of a lead wire with an enclosed vessel and a rotor to obtain an enclosed type rotary compressor without current leakage and poor rotation by covering the outer circumference of the lead wire with a spring stretchedly mounted on a receptacle cover and one end of a motor. CONSTITUTION:At assembly, after the receptacle of a lead wire 5 of a stator 22 is connected to electrodes 3 provided on a vessel 2b, a vessel main body 2a and the vessel 2b are connected with each other while forming a bending part in the lead wire 5. At supplying current to the stator 22 through electrode terminals a rotor is rotated to simultaneously perform compression action. At this time, sagging of the lead wire 5 is always restrained within a spring 15 as the lead wire 5 is provided within the spring 15 stretchedly mounted on one end 24 of the stator 22 and a receptacle cover 25, and the lead wire 5 is not contacted with the vessel 2b and the rotor 7 as the connected course between the receptacle cover 25 and the one end 24 of the stator 22 is made into a straight line by the tensile force of the spring. Thus, generation of current leakage and poor rotation can be prevented.
Patent JP-2000144261-A (JP)
Title: Production of hot rolled base hot dip galvanized and hot dip galvannealed high tensile strength steel sheet excellent in ductility
Inventor: KOBAYASHI SATOO
IPC: C22C38/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot rolled base hot dip galvanized and hot dip galvannealed steel sheet excellent in ductility. SOLUTION: When forming steel contg., by weight, 0.05 to 0.3% C, 0.5 to 1.5% Si, 0.5 to 2.5% Mn, <=0.07% P, <=0.01% S and 0.005 to 2% sol.Al into a slab, subjecting it to finish rolling at the temp. equal to or above the Ar3 point, executing cooling to the temp. region of 600 to 780 deg.C at a cooling rate of >=15 deg.C/sec, subsequently holding it to this temp. region for >=4.5 sec, thereafter executing cooling at a cooling rate of >=15 deg.C/sec, coiling it at 350 to 550 deg.C, subjecting the hot rolled steel sheet to pickling, and subsequently applying hot dip galvanizing thereon in a continuous hot dip galvanizing line, the heating temp. before the hot dip galvanizing is controlled to 450 to 550 deg.C.
Patent JP-H07169945-A (JP)
Title: Field effect transistor
Inventor: HORI KYOKO
IPC: H01L29/778
Filed: 1993-12-16
Abstract: PURPOSE:To prevent the generation of an abnormal current by a method wherein a hole barrier layer is formed adjoining to an electron travelling layer, and an electron feeding layer is provided adjoining to the hole barrier layer. CONSTITUTION:There is no difference in the electron affinity on the heterojunction interface between an Al0.3Ga0.7As layer 16 and a GaAs0.43P0.57 layer 15. However, there is a difference of about 0.2eV in the sum of the electron affinity and an energy gap, and as a barrier of about 0.3eV is formed when a hole flows in the electron feeding layer 16 from an electron travelling layer 14, the flow-in of the hole to the electron feeding layer 16 from the electron travelling layer 14 can be prevented. Also, in spite of the fact that there is about 0.4eV in the difference of electron affinity on the heterojunction interface between the GaAS layer 14 and the Al0.8Ga0.2A0.8Sb0.2 layer 13, there is no energy difference in the sum of electron affinity and band gap, and the accumulation of a hole in the electron travelling layer 14 can be prevented. As a result, kinks can be doubly suppressed.
Patent JP-H11139928-A (JP)
Title: Emulsion-type pack cosmetic
Inventor: KANEDA ISAMU
IPC: A61K8/81
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a rapid-drying peel-off type pack cosmetic with short drying time and excellent usability. SOLUTION: This emulsion-type pack cosmetic comprises polyvinyl alcohol, an oil ingredient and water, wherein the oil ingredient accounts for 20-80 wt.% of the whole cosmetic.
Patent JP-H05148344-A (JP)
Title: Flame-retarding epoxy resin composition
Inventor: SAITO NORIAKI
IPC: C08G59/32
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a resin composition for laminates having excellent heat resistance, low viscosity and excellent moldability by adding a curing agent to an adduct among a diepoxy resin, a polyepoxy resin, a tetrabromobisphenol and a specified ether. CONSTITUTION:The objective composition essentially consists of an epoxy curing agent and an adduct prepared by reacting at least one diepoxy resin, a polyepoxy resin and a diglycidyl ether of tetrabromobisphenol A. This reaction is performed, for example, by reacting the respective components in the presence of a basic catalyst such as triphenylphosphine or imidazole and in the presence or absence of a solvent. These components may be reacted with each other in one step or in successive steps, for example, in such a manner that tetrabromobisphenol A is first reacted with a diglycidyl ether of tetrabromobisphenol A, and the product is reacted with the other epoxy resin.
Patent JP-H05152907-A (JP)
Title: Oscillation circuit
Inventor: OZAKI SUSUMU
IPC: H03K5/00
Filed: 1991-11-29
Abstract: PURPOSE:To obtain the oscillation circuit whose output signal duty is made constant while the frequency is multiplied twice with a logic circuit by inputting 1st and 2nd signals and 1st and 2nd inverting signals to 1st and 2nd NAND gates simultaneously. CONSTITUTION:Two signals fD1 and fD2 whose phase difference is 90 deg. are generated from a prescribed oscillation signal by a delay circuit 2. The two signals fD1 and fD2 are fed to clock terminals of FFs 5, 6 via level shifters 3, 4. A 1st output signal f1. and a 1st inverting output signal f1' are simultaneously outputted from output terminals Q, inverse of Q of the FF5 respectively. Similarly, a 2nd output signal f2 and a 2nd inverting output signal f2' are simultaneously outputted from output terminals Q, inverse of Q of the FF6 respectively. Since the signals f1, f2, f1', f2' are simultaneously inputted to NAND gates G3, G4, a signal fx2 is outputted with a constant duty. Thus, the oscillation circuit whose duty of the output signal fx2 is made constant while the frequency with a logic circuit is doubled is obtained.
Patent JP-H05147643-A (JP)
Title: Handled box
Inventor: YOSHITOME SUSUMU
IPC: B65D5/462
Filed: 1991-11-29
Abstract: PURPOSE:To simply form a handle without changing the shape of a box body in a handled box where the handle is formed integrally with the box body. CONSTITUTION:A top side plate 9 and foldout plate are respectively provided with first and second handle flaps 18 and 24, which can be raised up when they are folded along a fold. Also, the top side plate 9 is provided with a cutting part 23 for enabling raising up the second handle flap 24 and the top side plate 9 is stuck on the top side of the foldout plate so that the top board of a box 29 is constituted. When this box 29 is carried by hand, respective first and second handle flaps 18, 24 are raised upward and a finger is inserted into cutting parts 21, 27 provided at respective handle flaps 18, 24 which are then formed into a handle.
Patent JP-H06164342-A (JP)
Title: Clock signal generation circuit
Inventor: NAGAHISA TATSUHIKO
IPC: H03K5/15
Filed: 1992-11-26
Abstract: PURPOSE:To suppress the increase of futile power consumption by stopping the unnecessary operations of respective circuit blocks. CONSTITUTION:Corresponding to the values of the respective bit memory elements of a clock control register 6, internal clock signals 5-14 synchronized with reference clock signals 4-1-2 are outputted or stopped (high potential fixation or low potential fixation) by a clock driver circuit 3 and the operations of the respective circuit blocks to which the internal clock signals 5-1-4 are supplied are independently controlled.
Patent JP-H01246203-A (JP)
Title: Male abortive agent for plants
Inventor: MIZUTANI MASATO
IPC: A01H3/04
Filed: 1988-12-14
Abstract: PURPOSE:To obtain a male abortive agent which can make male-abortive almost perfectly without undesirable effect on the plant and can make first filial seeds by cross pollination, using a specific cinnoline derivative as an active ingredient. CONSTITUTION:The subject agent contains, as an active ingredient, a compound of the formula {X is OH, O<->M<+>, OR<1>, NR<2>R<3> [M<+> is alkali or alkaline earth metal cation, formula II (R<4>-R<6> are H, alkyl, alkenyl, benzyl, phenyl; R<1> is alkyl, alkenyl, alkynyl, benzyl, phenyl; R<2>, R<3> are H, alkyl, cycloalkyl, benzyl which may be substituted, phenyl which may be substituted]; Y is haloalkyl; A<1>, A<2> are H, halogen, trihalomethyl, alkylthio, haloalkoxy}. The compound is prepared in a usual manner and applied by foliage treatment, soil treatment or rice paddy water surface treatment from immediately before the start of reproductive growth to be blooming.
Patent JP-H08173350-A (JP)
Title: Cover supporting mechanism of vacuum cleaner
Inventor: DOI KENICHIRO
IPC: A47L9/00
Filed: 1994-12-20
Abstract: PURPOSE: To provide a cover supporting mechanism of a vacuum cleaner, in which strength of a cover is enhanced, the cover is prevented from rattling when opened, and the external appearance of the cover is improved. CONSTITUTION: This cover supporting mechanism 10 of a vacuum cleaner comprises an opening 7 that is opened/closed by a cover 9 and is formed in a vacuum cleaner main body, a supporting rib 11 provided in the opening 7 for rotatably supporting the end of the cover 9, and a reinforcement rib 13 which is extended from the end of the cover 9 toward the inside of the opening 7. The supporting rib 11 is formed in the inversed L-shape when seen from the axis of rotation of the cover 9, and the end of the cover 9 is rotatably supported by the front end of the supporting rib 11.
Patent JP-H11146894-A (JP)
Title: Brief-type diaper
Inventor: KIDO HIROYUKI
IPC: A61F13/49
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a brief-type diaper by which an excellent tightness with a superior wearing feeling is obtained, slip-down is suppressed and production is easily executed with a high leakage preventing effect. SOLUTION: The belly side part 14F of an exterior member 14 and the side edge part of a back side part are mutually joined so as to form an opening part around a waist 12 and a pair of opening parts around legs 13 (13L and 13R) in the brief-type diaper 11. A first elastic member 18 which is formed from the right side edge part of the belly side part 14F to the left side edge part of the back side part along the opening part around the left leg,  a second elastic member 19 which is symmetric as against the first elastic member 18 and a third elastic member 20 which is formed from the right side edge part of the belly side part 14F so as to cross a crotch part 14C along the opening part 13R around the right leg and to reach the left side edge part of the belly side part 14F along the opening part 13L around the left leg are arranged in the exterior member 14 and the first and the second elastic members 18 and 19 are constituted by plural extending/contracting elastic material. Then, the interval of the plural extending/contracting elastic materials for constituting the first and the second elastic members 18 and 19 is set to be wider in the side edge part of the belly side part 14F.