baber/WOPTO huggingface dataset:
Patent JP-H08274103-A (JP)
Title: Method for patterning laminated wiring
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/302
Filed: 1995-03-31
Abstract: PURPOSE: To perform anisotropic etching of a laminated wiring, where a W layer and an Al metal layer are laminated, having an excellent migration resistance, without causing side etching and particle contamination. CONSTITUTION: Chlorine oxide compound gas such as Cl2 O is adopted as etching gas and plasma etching is performed in one step. Sulfur chloride gas such as S2 Cl2 may also be added, thus a high-melt-point metal layer 4 to forms oxy chloride to accelerate etching, and at the same time forming a side wall protection film 8 containing the chloride of a high-melt-point metal to carry out an anisotropic processing. Since no F gas is used, the side wall protection film 8 of Al metal layer 5 does not remain as a fence-shaped residue of AlFx based material.
Patent JP-H01249647-A (JP)
Title: Porcelain composition
Inventor: OUCHI HIROSHI
IPC: C04B35/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the superconducting characteristics at the temp. of liquid nitrogen which is abundant and low cost by constituting the title porcelain composition of BaO, SrO, Dy2C3 and CuO and regulating the component composition to the specified range when showing its composition by the specified formula. CONSTITUTION:The subject porcelain composition is constituting of BaO, SrO, Dy2O3 and CuO and when its composition is shown by the formula, the, component composition is regulated to the range of 0<x<=0.75 at mol fraction. The above-mentioned composition is made to the excellent resistor porcelain to the onset critical temp. from room temp. and further made to the superconductor porcelain in liquid nitrogen. In other words, the superconducting properties are obtained at the temp. of liquid nitrogen by utilizing liquid nitrogen which resourcefully is abundant and low cost in price as a cooling agent without utilizing high-cost liquid helium and hydrogen. Therefore the electronic apparatuses which are low cost and have high performance and the circuit parts can be manufactured.
Patent JP-S5411416-A (JP)
Title: Transformer for rectifier
Inventor: SUGITA SHIYOUKICHIROU
IPC: H01F27/28
Filed: 1977-06-28
Abstract: PURPOSE: To minimize leakage flux by providing neutral point in secondary coil of winding wound in sandwitch then locating coils from starting end to the neutral and from the neutral to the end in same plane perpendicular with the axis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H028155-A (JP)
Title: Method and device for arranging and preparing cross-winding bobbin of mutually different kind
Inventor: EDOMUNTO BUAI
IPC: B65H67/04
Filed: 1989-03-30
Abstract: PURPOSE: To prepare cross-wound bobbin pairs composed of different kinds of bobbins by arranging an automatic changer for changing a bobbin-placed carrying-out member for an empty carrying-out member in a textile machine for manufacturing the cross-wound bobbins having plural winding places. CONSTITUTION: Cross-wound bobbins L1, L2 manufactured by a winding place SP are lowered to a carrying-out member 305 in a preparing place E1 by cooperating with an automatic cross-wound bobbin exchanger 2. Finally, the bobbins L1, L2 are lowered to a carrying passage 23 as bobbin pairs L. An automatic changer E2 takes out an empty carrying-out member 305' from a carrying-out passage 23' to be brought to the preparing place E1. An automatic device 41 is arranged in the bobbin changer 2 to confirm the presence of the bobbin L2 by a sensor 42. When the bobbin L2 exists, the size and a kind of the bobbin L2 are confirmed, and when a bobbin having the sufficient size does not exist, the automatic device 41 turns on a microswitch 44 to light an obstacle lamp 45, and a labeler 46 sticks a label to the bobbin L2 of defective quality.
Patent JP-S60231415-A (JP)
Inventor: BURENTO MEI TAKU ROKU
IPC: C07C15/08
Filed: 1985-04-12
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-H11275239-A (JP)
Title: Interphone system
Inventor: OKUYAMA TAKESHI
IPC: H04M9/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve operability by enabling even an aged person having difficulty in hearing to deal with a call from a hand set of doorphone and an extension call. SOLUTION: A master unit A of an interphone system can connect hand sets C1 and C2 of doorphone and sub-master units B1 -B3 of interphone, and is provided with an external control output part for outputting a control signal to external equipment D in response to a call from a hand set of doorphone or a sub-master unit of interphone, wherein the sub-master unit of interphone can connect the master unit of interphone and other sub-master unit of interphone, and the master unit of interphone can respectively speak with a hand set of doorphone and a sub-master unit of interphone, and a sub-master unit of interphone can speak with a hand set of doorphone, the master unit of interphone and other sub-master unit of interphone.  Concerning such an interphone system, the external control output part outputs external control signals difference for a call from a hand set of doorphone and an extension speaking call from a sub-master unit of interphone.
Patent JP-S63244613-A (JP)
Title: Susceptor for vapor growth
Inventor: MIYAZAKI YASUFUMI
IPC: C30B25/12
Filed: 1987-03-30
Abstract: PURPOSE:To realize a long life of a by a susceptor by a method wherein a recessed part for accommodation and support is shaped to be of the same size as a wafer and a stepped part to support the wafer by touching only a peripheral part of the wafer is formed at the circumference of the recessed part so that the support stand is etched little without deteriorating the flatness of the wafer. CONSTITUTION:A susceptor 10 used for vapor growth operation has at least one recessed part 11, on its flat plane, whose figure is similar to that of a water, a stepped part 12 which supports the wafer by touching only a peripheral part of the wafer is formed at the inner circumference of the recessed part 11. In addition, a hollow part 14 to produce a vacant space at the rear of the wafer during the accommodation is formed at the inner circumference side of the stepped part 12. By this setup, it is possible to prevent that a raw gas creeps into the vacant space at the rear of the wafer during a vapor growth process; it is also possible to prevent an etching operation at a gap at an orientation flat and a notch; it is possible to mount the orientation flat and the notch in the same position as in previous operations even during a continuous vapor growth process; the flatness of the wafer is deteriorated little.
Patent JP-S57192345-A (JP)
Title: Preparation of iminodiacetic acid ester
Inventor: TANAKA AKIRA
IPC: C07C227/00
Filed: 1981-05-20
Abstract: PURPOSE: To prepare the titled compound important as an intermediate for the preparation of various chemicals, with simple process, in a short time, in high yield even in the case using an alcohol having large carbon number, by reacting iminodiacetic acid hydrochloride with thionyl chloride in an alcohol.  
     CONSTITUTION: The compound of formula (R is alkyl or cycloalkyl) is prepared by reacting iminodiacetic acid hydrochloride with thionyl chloride in an alcohol of formula ROH (e.g. methyl alcohol, ethyl alcohol, n-propyl alcohol, n-butyl alcohol, etc.). The amount of thionyl chloride is usually 2W6mol, preferably 2W 3mol per 1mol of iminodiacetic acid hydrochloride, and that of the alcohol is usually 2W40mol. The reaction is carried out usually at 50W150°C or under refluxing when the alcohol is a low-boiling one, for 2W5hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08244323-A (JP)
Title: Ink sheet cassette mechanism
Inventor: OKAMOTO TOYOO
IPC: B41J33/54
Filed: 1995-03-08
Abstract: PURPOSE: To enable image recording with the use of a multiple ink sheet by reducing the revolution of an ink sheet feeding roll placed in the transmission route of driving torque to a specified number of revolution of a supply side driving means. CONSTITUTION: In a multiple ink sheet cassette MC, an ink sheet 3 is wound between an ink sheet take-up roll 1 and an ink sheet supply roll 2. With the ink sheet 3 and an image receiving sheet put between a platen roller and a thermal head, printing is carried out while being transported at 1/N (N: the number of times of multiple printing) transportation speed of the image receiving sheet. In this process, a seed reducer 4 for reducing the rotation speed of the ink sheet supply roll 2 is incorporated into the multiple ink sheet cassette MC. For example, a known harmonic attenuator can be used as the speed reducer 4.
Patent JP-H03275332-A (JP)
Title: Manufacture of biaxially oriented polyester film
Inventor: MIKI TAKATOSHI
IPC: B29L7/00
Filed: 1990-03-27
Abstract: PURPOSE:To realize excellent flatness and, at the same time, larger longitudinal breaking strength by a method wherein both end parts of biaxially oriented polyester film, both end ear parts of which are cut off and removed outside tenter rails, are grasped immediately with tentering rolls, which are arranged on both sides of the film in its running direction for taking off. CONSTITUTION:Both end ear parts of biaxially oriented polyester film cooled down to its relaxation temperature, which is lower than its heat-setting temperature, is cut off with cutters 9 and 9' outside tenter rails 8 and 8'. Next, both end parts of the biaxially oriented polyester film, both end ear parts of which are cut off and removed, are grasped immediately with tentering rolls 10, 10', 11 and 11', which are arranged on both sides of the film in its running direction for taking off.
Patent JP-S59202316-A (JP)
Title: Boiler combustion controller
Inventor: YAMADA HIROSHI
IPC: F23N5/18
Filed: 1983-05-04
Abstract: PURPOSE:To perform stable combustion even if an air amount is decreased due to a trouble on an air system, by adding a circuit which corrects the output signal of an analogue memory in response to a deviation signal between a fuel flow rate signal and an air flow rate signal. CONSTITUTION:A correcting circuit 21 finds deviation between a fuel flow rate signal 11 and an air flow rate signal 12, and when a fuel amount is increased and the deviation becomes positive, a level switch 22 is turned ON. A control system manual signal 23 is provided during manual operation of a fuel regulating valve, according to an AND between said signal and a signal from the level switch 22, a pulse generator 24 is actuated to output a pulse to an analogue memory 18, and an output signal from the analogue memory analogue memory 18, and an output signal from the analogue memory 18 is decreased to a maximum point, to which air rich can be kept, to throttle the fuel. Simultaneously, the output of a manually-operated increase switch 20 is cut. This permits continuance of stable combustion even if an air amount is decreased due to an air system trouble during manual operation of a fuel regulating valve.
Patent JP-S59205486-A (JP)
Title: High temperature corrosion preventing method
Inventor: SHINOHARA MASATOMO
IPC: B01D53/81
Filed: 1983-05-04
Abstract: PURPOSE:To prevent the high temp. corrosion of the supherheater tube of a recovery boiler, by a method wherein a part of the exhaust gas from the recovery boiler is brought into contact with a carbonate compound to increase a CO2-concn. while the CO2-concn. increased gas is blown into the firing furnace of the recovery furnace. CONSTITUTION:In a recovery boiler wherein a char bed 4 based on Na2SO4 discharged from the digestion process of pulp production is burnt in a firing furnace 1 to recover Na2S, a part of exhaust gas containing a large amount of SOx issued from an electric dust collector 7 is passed through a vessel 10 packed with a CaCO3 particle 9. Herein, if necessary, said gas is heated by a heater 11 to decompose Na2CO3 by the reaction of CaCO3 CaO+CO2 under a temp. condition of about 700 deg.C or more, pref., about 800 deg.C or more and further desulfurized by the reaction of CaO+SO3 CaSO4 to enhance the CO2-concn. in the exhaust gas while to reduce a Sox-concn. and the treated gas is blown into the firing furnace 1 from a secondary air port 2. The pipe surface of a superheater 3 is immobilized by this CO2 to prevent high temp. corrosion and the SOx concn. is reduced to reduce corrosion.
Patent JP-S561895-A (JP)
Title: Enzymic determination of monofunctional fatty acid
Inventor: HAYASHI CHIYOUZOU
IPC: C12Q1/44
Filed: 1979-06-20
Abstract: PURPOSE: To determine a monofunctional fatty acid enzymically in the presence of albumin with a high accuracy without the interference of albumin, by the presence of a water-soluble-salt of an alkylsulfuric or alkylsulfonic acid of specific carbon number.  
     CONSTITUTION: A monofunctional fatty acid (F) is determined enzymically in the presence of albumin and a water-soluble salt of a 10W18C alkylsulforic or alkylsulfonic acid, e.g. sodium or ammonium salt of dodecylsulfuric or dodecylsulfonic acid, in a molar amount of about 5W1,000 times that of (F) or in a concentration of about 1×10 -4 W1×10 -2 mol/l to dissociate the F-albumin bond. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02255386-A (JP)
Title: Damping water composition for planographic printing plate
Inventor: MATSUMOTO HIROSHI
IPC: B41N3/08
Filed: 1989-03-29
Abstract: PURPOSE:To obtain good printed matter by incorporating at least one compound selected from a group of compounds, which are obtained by adding ethylene oxide to monoalcohols of alkanes having a specific number of carbon atoms in a specific amount, and further incorporating at least one compound selected from glyoxal modified cellulose and a derivative thereof in a specific amount. CONSTITUTION:At least one kind of a compound selected from a group consisting of monoalcohols or diols of 5-11C alkanes or alkenes and compounds obtained by adding ethylene oxide and/or propylene oxide to these compounds within a range of 1-10 mol is contained in water within a range of 0.1-5wt.% and glyoxal modified cellulose and a derivative thereof are further contained within a range of 0.0001-1wt.% in water to prepare damping water. By the use of this damping water, the staining of a non-image part or the filling-up of a dot image part at the time of the printing of a PS plate having an anodic oxidized aluminum plate is eliminated. In the case of a damping water continuous supply type printing press represented by a Dahlgren damping system, the surface tension of damping water to be used is pref. 30-50dyne/cm per 1cm<2>.
Patent JP-S62235427-A (JP)
Title: Method for heating steel billet
Inventor: UENO YASUNAGA
IPC: C21D1/52
Filed: 1986-04-03
Abstract: PURPOSE:To improve the work efficiency of a continuous heating furnace by previously heating a steel billet under proper conditions without changing a heat pattern when the desired takeout temp. of the steel billet is higher than the standard desired takeout temp. CONSTITUTION:When the desired takeout temp. of a steel billet heated in a continuous heating furnace is higher than the standard desired takeout temp., the steel billet is previously heated under conditions represented by the formula without changing a heat pattern. In the formula alpha is a coefft. of 5-10 decided by the various dimensions of the steel billet, the kind of the steel and the time required to put the previously heated steel billet in the heating furnace. By this method, the fuel unit is reduced and an energy saving effect is produced.
Patent JP-S63262534-A (JP)
Inventor: HAINTSU GEEDERUTO
IPC: G01L1/02
Filed: 1988-04-01
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-H07286147-A (JP)
Title: Biodegradable tacky tape or sheet
Inventor: BITO TOMOMI
IPC: C09J7/02
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a biodegradable tacky tape or sheet decomposable in soil or in water with a microorganism free from environmental pollution, by providing one side of a biodegradable substrate with a specific biodegradable aliphatic polyester layer and coating the other side of the substrate with a biodegradable tacky agent. CONSTITUTION:(A) One side of a biodegradable substrate is provided with (B) a biodegradable aliphatic polyester layer consisting essentially of an aliphatic polyester having >=10,000 number-average molecular weight {e.g. a polyester of the formula [R<1> and R<2> are each 2-10C (cyclo)alkylene, etc.; R<3> is a polyisocyanate residue; M>= 0; (m) is degree of polymerization] obtained by reacting an OH terminal aliphatic polyester polyol which is prepared by dehydrating a (cyclic) aliphatic glycol and a (cyclic) aliphatic dicarboxylic acid (anhydride) as main components and subjecting to the resultant substance to glycol removal reaction with a polyisocyanate, the top of the biodegradable aliphatic polyester layer is optionally furnished with a release layer and the other side of the substrate A is coated with (C) a biodegradable tacky agent to give the objective tape or sheet.
Patent JP-H07285207-A (JP)
Title: Manufacture of resin decorative sheet
Inventor: OOTANI MASUHISA
IPC: B32B27/10
Filed: 1994-04-18
Abstract: PURPOSE:To provide a method for manufacturing a resin decorative sheet wherein a beautiful resin decorative sheet with excellent surface characteristics such as smoothness, gloss and profoundness can be easily obtd. with a high productivity. CONSTITUTION:A method for manufacturing a resin decorative sheet wherein an agar-agar-like transparent or semi-transparent thermosetting resin compsn. 3 is placed on the surface of either a thermosetting resin impregnated paper 2 placed on a base material 1 or a printed paper stuck to the base material 1 and press molding is performed by bringing the mirror face 41 of a mirror face plate 4 into contact with the surface, is provided.
Patent JP-H04289722-A (JP)
Title: Protective device for distribution line
Inventor: KATO KAZUAKI
IPC: H02H7/22
Filed: 1991-03-18
Abstract: PURPOSE:To provide a protective device which prevents the fushion of a distrubution line by detecting the shortcircuit fault by a thunderbolt and forcedly shorting the distribution line. CONSTITUTION:This is provided with a thyristor type high-speed switch 5 which operates at high speed to forcedly short the distribution line when a shortcircuit fault current or a ground fault current flows through the distribution line 3 on the secondary side of the breaker 2 of a substation. This thyristor type high-speed switch 5, when the current of the distribution line 3 gets over the specified value, is started, neglecting the operation property of the OCR of breaker 4 of a consumer, to protect the system. Moreover, this device has an influence upon the other consumer, so it shall be used only at the thunderbolt.
Patent JP-H02257918-A (JP)
Title: Special towel
Inventor: SHIBATA FUMIO
IPC: D02G3/34
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a towel having a high water absorbing speed and a high water retentivity by setting a yarn length ratio between sheath yarn and core yarn in a predetermined range, by winding the sheath yarn around the core yarn so as to form a thread having loop-like projected parts and coil spring-like wound structure parts, and by using the thread as warp so as to obtain a towel in a double braid textile. CONSTITUTION:Core yarn wound around a package 4 is fed through hollow sections of hollow bobbins 5, 5', and sheath yarn 2 wound around the hollow bobbin 5 is twisted around the core yarn 1. Retaining yarn 2' wound around the hollow bobbin 5' is twisted around the core yarn 1 over the sheath yarn 2. As the sheath yarn fed from the hollow bobbin 5, thin denier filament yarns having a denier of less than 1.2de in a single filament are effectively used. Since the sheath yarn is fed with an overfeed of 150 to 500% with respect to the core yarn, the yarn length ratio between the core yarn and the sheath yarn may be maintained in a range of 150 to 500. The sheath yarn forms loop- like projected parts and coil spring-like wound structure parts around the core yarn. The number of the loop-like projected parts is set to 3 per 10mm. Such weft and warp are used for weave a towel having a double braided textile.
Patent JP-H03281127-A (JP)
Title: Feeding device for separation of c ring installation device
Inventor: MACHINO MASANORI
IPC: B23P19/02
Filed: 1990-03-29
Abstract: PURPOSE:To easily insert a pin of a finger mean into the hole of a C ring, by dropping the C ring of the magazine inside with the recessed part of an arm provided with the position regulating mean which makes the movement in the peripheral direction impossible with its engaging with the C ring being positioned at the lower part of a lower side feeding opening. CONSTITUTION:When an escape part 15 is reciprocated in a V axial direction, one C ring is stored in recessed parts 18, 19 with the C ring of the lowermost step being dropped with gravity at the time when the recessed parts 18, 19 are positioned at the lower part of the C rings stacked inside a magazine 12, also a pair of projections 16a, 17a are respectively locked to the both tips of a C ring 26 which becomes unmovable in the peripheral direction and so, the escape part is returned to the original position with its movement in an arrow mark B direction. On closing of opening and closing arms 16, 17, the C ring 26 is charged by being pressed in the diameter direction by the internal walls of the recessed parts 18, 19, and two pins 33, 34 are respectively inserted into the holes 26a, 26b of the C ring 26 by moving a finger mean 7.
Patent JP-H05238355-A (JP)
Title: Seat belt pretensioner
Inventor: HARADA KOJI
IPC: B60R22/46
Filed: 1992-03-02
Abstract: PURPOSE:To provide a seat belt pretensioner which performs locking and retracting operation of a seat belt before collision of a vehicle when a distance between cars is decreased, improves property to constrain a body, and ensures safety. CONSTITUTION:In a retractor 3 comprising a seat belt winding device 7 and a seat belt retracting locking device 8 to retract the seat belt and lock it, an actuator 12 to operate the seat belt retracting locking device 8 is operated by means of a detected signal from an intercar distance sensor at a point of time when a distance between cars is decreased.
Patent JP-H08274537-A (JP)
Title: Planar antenna
Inventor: ETSUNO MASAKANE
IPC: H01Q13/20
Filed: 1995-04-04
Abstract: PURPOSE: To reduce the cost by decreasing assembly man-hours by composing a dielectric substrate of a dielectric film arranged on a ground board while interposing a prescribed air gap. CONSTITUTION: A planar antenna 10 uses a dielectric film 11 as the substrate, and a lot of planar loop-shaped antenna elements 12 are printed and formed in the shape of array on the upper face of the film 11. Through holes 11A are formed on the film 11. Respective probes 13 are arranged and fixed on a ground board 14 by force-fitting other terminals into through holes 18A of insulated seats 18 on the ground board 14 until stop flanges 13B are abutted to the upper face of those insulated seats. One terminal of the probe 13 is arranged on the ground board 14 so as to be inserted through the through hole 11A and an opening part 12A. At such a time, a prescribed air gap 11B is formed between the film 11 and the ground board 14. Since a planar antenna base part is made into the double structure of the film 11 and the gap 11B, the substrate part can be inexpensively formed.