baber/WOPTO huggingface dataset:
Patent JP-S62198-A (JP)
Title: Piezo-electric type transducer
Inventor: MIURA KENZO
IPC: H04R17/00
Filed: 1985-06-26
Abstract: PURPOSE:To improve sensitivity remarkably when using as a transmitter receiver for telephone by obtaining more volume exclusion. CONSTITUTION:The center of the metallic plate 2 of a former transducer part and a newly provided diaphragm 11 are connected with a coupling pin 10. Accordingly, vibration of the central part where amplitude of the metallic plate 2 is largest is transmitted to the diaphragm 11, and larger volume exclusion is obtained. When looked from the metallic plate 2 side, this is a structure that operates as low impedance to acoustic load and easy to match. Thereby, sensitivity as a piezo-electric type transducer can be heightened, and the sensitivity of a transmitter receiver for telephone is heightened as a concrete use. Accordingly, conditions for use for telephone can be lightened, and a safe telephone conversation can be secured without influenced by a circuit.
Patent JP-S62295565-A (JP)
Title: Thermosensible recording system
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/032
Filed: 1986-06-16
Abstract: PURPOSE:To attain the efficient power supply capacity by making the power consumption at the copy mode nearly equal to that at the reception. CONSTITUTION:Let the power consumption of a recorder at the reception be PR and (PR-PT) at the copy mode, where PT is the power consumption of the reader. In changing the power consumption of the recorder, the power consumption per one dot is changed or the number of simultaneous prints is varied and since the power consumption per dot is changed, the applied voltag V2 at the copy mode is decreased than the applied voltage V1 at the reception. Thus, plural kinds of applied voltages, e.g., two applied voltages V1, V2 are applied selectively by using a switch S.
Patent JP-S5840600-A (JP)
Inventor: MIFUNE YOSHITERU
IPC: G10L25/00
Filed: 1981-09-03
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-S5472297-A (JP)
Title: Preparation of polyurethane elastomer
Inventor: TANAKA SHIGEMI
IPC: C08L67/00
Filed: 1977-11-22
Abstract: PURPOSE: To obtain a heat-resistant polyurethane elastomer at a low cost easily, by incorporating a wet-type ultrafine particulate hydrous silicic acid into a two- pack type polyurethane elastomer-forming component comprising urethane prepolymer and a polyol hardener.  
     CONSTITUTION: Wet-type ultrafine particulate hydrous silic acid as an inorganic filler is added to a two-pack type polyurethane elastomer-forming component comprising urethane prepolymer having two or more terminal isocyanate groups and a polyol hardener having terminal hydroxyl groups, or a polyamine hardener having amino groups, together with additives, e.g. an inorganic filler, a catalyst, a colorant, etc. The amount of the silicic acid is preferably 1W40 parts by wt. per 100 parts by wt. of the total weight of the urethane-forming component. The hardener preferably has an equivalent ratio of NCO/OH or NCO/ (OH+NH 2 ) of 1.0W1.4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63303596-A (JP)
Title: Remote control signal generating device
Inventor: NAGANUMA KAZUTO
IPC: H04N5/00
Filed: 1987-06-03
Abstract: PURPOSE:To save the number of manipulators in comparison with the number of necessary control signals by letting one manipulator have a function to generate selectively two signals with different controlling contents respectively. CONSTITUTION:The manipulators 16-18 and selector switches 36, 43 to switch the control signal, generated when the manipulator 17 is operated, are provided. A main body 2 is provided with a first and a second displaying elements for the manipulator 17, and by sliding a display switching member 26 along the main body 2, the selector switches 36, 43 are switched, and at the same time, the first or the second displaying element appears in its displaying hole 30.
Patent JP-S621682-A (JP)
Inventor: FURUSE HIDENORI
IPC: B62K11/00
Filed: 1985-06-26
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-H04362-A (JP)
Title: Method and apparatus for surface reforming of metallic parts
Inventor: KAMIMURA TADASHI
IPC: C23C4/18
Filed: 1990-05-31
Abstract: PURPOSE:To attain surface reform without welding defects by irradiating the surface with high density energy to melt it and then carrying out built-up welding with heat-resisting element. CONSTITUTION:A part 11 to be reformed is heated with TIG arc by using a TIG torch 12 to form a molten layer 19 by the irradiation of high density energy. Immediately after that, the build-up welding of heat-resisting element is carried out by using a plasma welder 13 to form an alloyed layer 20, which can be molten again by the high energy source. These processes are repeated twice to add the heat-resisting element. By this method, the added amount of heat-resisting element is increased, and the uniformized structure of alloyed layer having no defects is obtained.
Patent JP-H0787656-A (JP)
Title: Clamp structure of accessory wiring for electrical equipment
Inventor: FUJIIE YOSHIRO
IPC: H02G3/30
Filed: 1994-06-22
Abstract: PURPOSE:To provide a clamp structure, which is aligned with an accessory wiring for an electrical equipment easily, mandays for the wiring of which can be reduced and in which the falling-off of the wiring can also be prevented, of the accessory wiring for the electrical equipment. CONSTITUTION:In a device, in which an electrical wiring 10 wired along the external surface 9 of a vessel, in which the content of an electrical equipment is housed, is supported while holding a clearance H between the electrical wiring 10 and the external surface of the vessel, a stud-shaped fixed seat 12, in which a clamp 11 is made to protrude approximately vertically to the external surface of the vessel, a clamp seat 13 being fixed onto the fixed seat in an angle adjustable manner in a surface orthogonal to the fixed seat and controlling the clearance between the electrical wiring and the external surface of the vessel, and a clamp fitting 14 being fastened onto the fixed seat and having a holding section 14A holding the electrical wiring between the clamp seat and the clamp fitting 14 and being curved in a semicircular shape are provided.
Patent JP-S6029553-A (JP)
Inventor: SUGIYAMA ISAO
IPC: F25B1/00
Filed: 1983-07-28
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-S5931808-A (JP)
Title: Stirring vessel for steel making
Inventor: TATE MASAHISA
IPC: C21C5/48
Filed: 1982-08-13
Abstract: PURPOSE:To provide a titled vessel for stirring which economizes stirring gas by disposing a multihole plug produced by monolithic molding of refractories having many fine holes under the surface of molten steel. CONSTITUTION:A multihole plug which consists of refractories 1 having 30- 100 pieces of through-holes 2 having 0.1-3.0mm. diameter and formed by monolithic molding, and is mounted with a metallic cover 3, a pressure box 4 consisting of top and bottom metallic plates 5, 6 and a gas feed pipe 7 is mounted to the set brick 9 in the bottom of a vessel for steel making which refines molten steel by top blowing of oxygen, under the surface of the molten steel in said vessel. The above-described refractories contain 5-30% C and the balance >=1 kinds selected from MgO, Al2O3, Cr2O3, ZrO2, are less eroded, and have excellent quality in resistance to spalling and abrasion, strength, etc. The through-holes of small diameters for blowing gas contribute to the prevention of clogging with blowing of a small amt. of gas.
Patent JP-2000329423-A (JP)
Title: Air conditioning system
Inventor: MORIYAMA YASUYUKI
IPC: F24F1/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioning system which can meet increase/decrease of cooling load while reducing energy consumption by cooling cold water cooled through a refrigerating machine furthermore with low temperature cold water from an ice cold storage tank and feeding the cold water through a low temperature cooling line in order to cool the air of an air conditioner. SOLUTION: The absorption refrigerating machine 1 of an air conditioning system cools water supplied from a supply line 3 and supplies cooled water from a header 4 through a cooling line 6 to an air conditioner. Cold water supplied to an air conditioner 19 through low temperature cooling lines 20, 21 is cooled by means of the absorption refrigerating machine 1 and further cooled in a heat exchanger 11 with low temperature cold water circulating through an ice cold storage tank 12 installed with a turbo refrigerating machine 16. Various demands of cooling can thereby be dealt with easily by introducing the cooling line 6 or the low temperature cooling lines 20, 21 appropriately depending on the difference in the demand of cooling among the spaces to be cooled, e.g. a living room 23 and the like.
Patent JP-S63307106-A (JP)
Title: Production of granular magnesia
Inventor: NISHIDA AKIO
IPC: C01F5/02
Filed: 1987-06-05
Abstract: PURPOSE:To enable production of granular magnesia having >=1mu grain diameter suitable as a filler for semiconductor sealing materials, by dropping Mg powder into a specific O2-containing gas atmosphere in a vertical cylindrical reactor and burning the Mg powder. CONSTITUTION:A raw material Mg powder 6 contained in a hopper 1 is quantitatively dropped from a nozzle 3 into a reaction chamber 7 in a vertical cylindrical reactor 4 by a feeder 2. The Mg powder 6 preferably has respective U and Th contents of <=1ppb and the grain diameter is preferably <=400mu in order to minimize the contents thereof. The Mg powder 6 is preferably entrained by an inert gas from a pipe 8 for preventing backfire in the nozzle 3 in dropping the Mg powder 6 and the dropping speed is preferably <=5m/sec. The dropped Mg powder 6 is burned with O2-containing gas fed from a pipe 9 and converted into granular magnesia. In the process, the O2-containing gas is fed to the reaction chamber 7 so as to provide 0.5-2 molar ratio of the oxygen to the fed Mg.
Patent JP-S5474055-A (JP)
Title: Fiber reinforced resin connecting rod
Inventor: OOI KAZUO
IPC: F16C7/00
Filed: 1977-11-24
Abstract: PURPOSE: To provide an improved connecting rod, that enables the machine in high speed operation, by promoting a weight-lightness of the connecting rod.  
     CONSTITUTION: A rod 2 and cap 3 are made of fiber reinforced resin of carbon fiber, having a layer-built unit construction, in which a sheet, being composed of a fiber 7 woven into fabric pattern and a resin 8 filled into between the fiber 7, is overlapped together. In inner wall of a small end 4, is engaged a cylindrical bearing bush 9, and to inner wall of a big end 5 and the cap 3, are installed semi- cylindrical bearing bushes 9', 9". The big end 5 of the rod 2 and the cap 3 are provided with mating holes 10, 10' that are drilled in a position corresponding to each other, and a one-unit combination will be made by a tightening bolt 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5891796-A (JP)
Title: Dispersed fuel composition
Inventor: KOMA TOSHIO
IPC: C10L1/32
Filed: 1982-08-13
Abstract: PURPOSE:The titled compsn. stable for a long period of time, which is prepd. by dispersing pulverized coal powder in hydrocarbon oil contg. a specified sulfonic acid ( or sulfonate). CONSTITUTION:0.01-5wt% sulfonic acid or sulfonate selected from an alkyl ester of an alpha-sulfofatty acid, dialkyl sulfosuccinate, dialkenyl sulfosuccinate and a salt thereof is dissolved in 10-90wt% hydrocarbon oil of pour pt. <=50 deg.C and b.p. >=30 deg.C and 10-90wt% pulverized coal powder of particle size 1-100mu is added to the resulting soln., agitated and mixed by a colloid mill, homogenizer, ultrasonic agitator, etc.
Patent JP-H06334075-A (JP)
Title: Heat dissipation spacer for cooling circuit module
Inventor: TAMAKI SHOHEI
IPC: F28F21/04
Filed: 1993-05-20
Abstract: PURPOSE:To impart flexibility required for thermal expansion and contraction and high thermal conductivity and flame resistance by composing a heat dissipation spacer of a steel reinforced silicone rubber sheet added with silver powder, baron nitride powder and a platinum based flame retardant. CONSTITUTION:The heat dissipation spacer 4 is composed of a steel reinforced silicon rubber sheet dispersed with silver powder, boron nitride powder and a platinum based flame retardant. 7-60 pts.vol of boron nitride powder and total 65-200 pts.vol of silver powder and baron nitride powder is mixed with 100 pts.vol of silicone rubber. The boron nitride prevents the function of the platinum based flame retardant from being damaged by the silver powder. This composition imparts flexibility required for absorbing thermal expansion/ contraction and high thermal conductivity and flame resistance to the heat dissipation spacer.
Patent JP-H09316183-A (JP)
Title: Polybutylene terephthalate and its production
Inventor: MIYAJIMA KAZUMOTO
IPC: C08G63/82
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain polybutylene terephthalate excellent in wet heat resistance and hue selecting polybutylene terephthalate which does not contain an alkali or alkaline earth metal, satisfies a specific relation, and has a low terminal carboxyl group content. SOLUTION: This polybutylene terephthalate is produced by melt polymn., has an intrinsic viscosity higher than 0.55, does not contain an alkali or alkaline earth metal, satisfies the relation: [COOH]<=16.5×[η]<0.8> (wherein [COOH] is the terminal carboxyl group content of polybutylene terephthalate; and [η]is the intrinsic viscosity of polybutylene terephthalate), and is obtd. by subjecting an acid ester and a diol in a molar ratio of 1.1-1.6 to transesterification in the presence of a titanium catalyst to a conversion of 75-95%, advancing the condensation at 200-250 deg.C under a vacuum of 300-0.1Torr to a polymn. degree of 15 or higher, and advancing the polycondensation at 230-255 deg.C under a vacuum of 3Torr or lower with a thin-film evaporation means equipped with a rotating disk.
Patent JP-S5838758-A (JP)
Inventor: BARUTAA SHIYORU
IPC: D06P3/04
Filed: 1982-08-13
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-H07209038-A (JP)
Title: Fluid flowmeter
Inventor: YUUJIIN ERU OO RUUKE
IPC: G01F1/54
Filed: 1994-06-22
Abstract: PURPOSE: To improve the property of a fluid flowmeter using a flexible film and highly precisely measure the flow velocity, for example, of a fluid running at low velocity, and also of a fluid running at high velocity by improving the property of the flexible film. CONSTITUTION: This flowmeter comprises a housing 10 having a fluid inlet 14 and a fluid outlet 18 and a fluid flow path between them, a flexible film 28 whose end parts are fixed in the inlet side region and the outlet side region of the fluid flow path and which is so installed as to be pulsed along the work part and formed by layering a flexible material at least partly, and a device to measure the fluid flow rate responding to the pulses of the flexible film 28.
Patent JP-H04366228-A (JP)
Title: Fixing method of pedestal in steel pedestal of building
Inventor: SUZUKI MASAHIRO
IPC: E02D27/00
Filed: 1991-06-12
Abstract: PURPOSE:To obtain excellent workability in the fixing method of a pedestal by the grout filling of the steel pedestal. CONSTITUTION:The upper section of an anchor bolt 10, a lower section of which is buried into foundation concrete 17, is inserted to the base plate 2 of the lower section of a post material 1 and the bolt-hole 16 of a washer 4, and a nut 11 is screwed. A clearance between the top face of foundation concrete 17 and the underside of the base plate 2 is filled with grout 3 by using the washer 4, to which the filler hole 5 of grout 3 is formed, and the foundation concrete 17 and the base plate 2 are fixed integrally. In such a pedestal fixing method, a plug body 6 is inserted into the top-face opening section of the filler hole 5 before the filling of grout, and grout 3 is filled from the through-hole 5 of the washer 4 utilized for injection.
Patent JP-H034646-A (JP)
Title: Digital modulator
Inventor: KAJIMOTO SHIGEKI
IPC: H03C3/00
Filed: 1989-05-31
Abstract: PURPOSE:To reduce the processing of filtering or the like with respect to a modulation signal and to reduce the cost of an A/D converter and a processing unit by differentiating a sampling frequency of a modulated digital signal and a sampling frequency of the carrier digital signal. CONSTITUTION:An analog signal (x) is amplified to a prescribed level by an amplifier 1, a high frequency component of 1/2Ts or over is eliminated by an anti-ariasing filter 2 and converted into a digital signal whose sampling frequency is (1/Ts). Then the digital signal outputted from the said A/D converter 3 is fed to a cos conversion circuit 5 via a digital filter 4, subject tocos conversion with a sampling frequency of (1/Tm), converted into an analog signal with the said D/A converter 6, filtered by a band pass interpolation filter 7 and residual AM component caused by eliminating loopback distortion caused by the sampling the modulation signal is eliminated and the result is outputted as a modulation output signal (y).
Patent JP-S5365760-A (JP)
Title: In-flue exhaust gas flow rate measuring apparatus
Inventor: ENDOU KOUHEI
IPC: G01F1/74
Filed: 1976-11-24
Abstract: PURPOSE: To continuously measure dry exhaust gas flow rates without directly measuring the moisture concentration in exhaust gas by inserting the set of the measuring ends of a thermometer, speedometer and pressure gauge within a flue and inserting the measuring end of a dry density measuring apparatus for exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63303555-A (JP)
Title: Extension mutual connecting system
Inventor: ISHIHARA SHINICHI
IPC: H04M3/42
Filed: 1987-06-03
Abstract: PURPOSE:To give a clear extension number in an extension group by providing a means to translate the extension number independent in the whole of an exchange system and a means to translate the extension number independent in the extension group. CONSTITUTION:First, when a telephone set 30 is hooked off, a line circuit 20 identifies whether the extension number independent in the whole of an exchange system is dialed or the extension number independent in the extension group is dialed. In the former case, a storage part 12 is controlled by a control part 11, the translation of the extension number independent in the whole of the exchange system is executed and a called extension telephone set is detected. In the latter part, in the same way, the part 12 is controlled, first, the extension group is detected to which the calling extension telephone number belongs, next, the extension number is translated for an extension group and the called extension telephone set is detected. The calling extension telephone set and the called extension telephone set are connected.
Patent JP-H06345559-A (JP)
Title: Inorganic composition
Inventor: TAKIHANA HIROYUKI
IPC: C04B38/02
Filed: 1993-06-11
Abstract: PURPOSE:To provide an inorganic composition enabling to obtain an inorganic foamed body by foaming hydrogen peroxide, control to delay a foaming start time due to the hydrogen peroxide and to obtain the uniform inorganic foamed body lay foaming after pouring into a molding frame has completed. CONSTITUTION:As the inorganic composition, art inorganic hardening substance, the hydrogen peroxide and besides a chelate compound are added, and heavy metal ions comprising primary iron ions which become a catalyst for decomposition of the hydrogen peroxide are chelated with the chelate compound and decomposition of the hydrogen peroxide is controlled.
Patent JP-S623795-A (JP)
Title: Production of branched cyclodextrin
Inventor: YOSHIMURA YOSHINORI
IPC: C12R1/38
Filed: 1985-06-28
Abstract: PURPOSE:To obtain the titled compound having high solubility in water, in remarkably improved reaction rate and yield, by reacting cyclodextrin with glycose having fluorine atom bonded to the reducing terminal carbon atom in the presence of isoamylase. CONSTITUTION:The objective compound can be produced by (1) reacting (A) cyclodextrin (e.g. alpha-cyclodextrin) with (B) a glycol of formula I having fluorine atom bonded to the reducing terminal carbon atom or a malto-oligosaccharide of formula II (n is integer of 1-3) (e.g., alpha-maltosyl fluoride) in the presence of an isoamylase at 40 deg.C, (2) adding an aqueous solution of sodium hydroxide to the reaction liquid, (3) heating the mixture at 100 deg.C for 30min to effect the neutralization of the product and (4) purifying the product by ion-exchange treatment and gel-filtration.
Patent JP-H0650400-A (JP)
Title: Transmission for automobile
Inventor: FURANKU ADORIANSENZU
IPC: F16H57/05
Filed: 1993-06-11
Abstract: PURPOSE: To make the cooling and/or lubricating liquid reach a transmission element in a crossing manner by providing a cooling and/or lubricating liquid supply means on a lower side of the endless transmission element and providing liquid jet sprayed simultaneously in different places. CONSTITUTION: Flow openings 15, 16 are arranged such that both of two liquid jets can aim at the center 19 of a belt 6 at all times in extreme end positions A, B of the belt 6, and directions of the liquid jets 17, 18 are selected. Preferably, the liquid jets 17, 18 are positioned on parallel faces orthogonal for shafts 1, 2 so that a distance D2 between the flow openings 15 and 16 becomes equal to the maximum travel distance Di of the belt 6. The center 19 is positioned close to the minimum secondary radius in front of the openings 15, 16. In this way, cooling and/or lubricating liquid is sprayed onto the center 19 or the vicinity of the center on the belt 6 at all times. As a result, the liquid is uniformly sprayed over a width of the belt 6 to cool and lubricate all positions optimally.
Patent JP-H10321561-A (JP)
Title: Method for manufacturing metallic layer on surface of substrate
Inventor: JAIN AJAY
IPC: C25D7/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic layer on the surface of a substrate. SOLUTION: This method for forming a copper interconnection 54 starts from the stage of accumulating a barrier layer 48. An intermediate layer 50 is formed on the barrier layer 48 by exposing the barrier layer 48 to a plasma silane environment, the layer 50 is conductive at the time of being accumulated and contact point resistance is not affected. The layer 50 is coated with a copper seed layer 52 on the spot, the layer 52 is not formed inside a peripheral part exclusion region 20 and thus, a part 50a of the layer 50 is exposed. The part 50a is originally oxidized within a room environment and forms a barrier for obstructing the electric plating of copper, and thus the copper is not electrically plated inside the region 20.  Thus, the area 50a prevents the jointing of the barrier and the copper, so as to avoid the peeling of the copper while protecting the peripheral part exclusion region which is desired for the electric plating of the copper.
Patent JP-H11317621-A (JP)
Title: Lc oscillator
Inventor: OKAMOTO AKIRA
IPC: H03B5/18
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an LC oscillator which generates oscillation, even when it is formed on a substrate. SOLUTION: This LC oscillator is constituted, including a transistor, a capacitor and an inductance element 30. The element 30 has two spiral conductors 1 and 2 which are formed on the surface of a semiconductor substrate 3 and have almost the same shape. Leader lines 6a and 6b are connected to an outer peripheral end (outer edge) and an inner peripheral end (center end) of the conductor 1 of an upper layer respectively, and the outer peripheral end of the conductor of the upper layer is connected to the inner peripheral end of the conductor 2 of a lower layer by a connection line 6c. The conductor 1 of the upper layer functions as an inductor conductor and is connected to the other components of the LC oscillator, which are formed on the substrate 3 via the leader lines 6a and 6b connected to its both ends.