baber/WOPTO huggingface dataset:
Patent JP-H10110229-A (JP)
Title: Ti-al intermetallic compound excellent in creep strength and its production
Inventor: FURUYAMA TSUTOMU
IPC: C22C1/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To produce a Ti-Al intermetallic compound having high toughness in a specific direction and suitably usable for a turbine blade or the like by aligning the layer direction of lamellar particles to one direction without using a sophisticated technology by a unidirectional solidifying method or the like. SOLUTION: This Ti-Al intermetallic compound is obtd. by subjecting a powder green compact having a compsn. contg. 27 to 36 mass% Al, and the balance Ti with impurities to reaction synthesis at a high temp. under high pressure. In this case, it has a structure in which lamellar particles occupy >=50%, and the ratio of the lamellar particles in which the angle mode by the layer boundary face between γ phases and α2 phases within the lamellar particles and the elongating direction of the powder green compact is <=40 deg. is regulated to >=60%.
Patent JP-H07135292-A (JP)
Title: Inverter device
Inventor: OGURI HIROSHI
IPC: H01L25/18
Filed: 1993-11-11
Abstract: PURPOSE:To obtain an inverter device improved in cooling by arranging the switching arms of a plurality of inverter circuits on the same heat sink so that the arms of one inverter circuit can alternately become adjacent to those of the other inverter circuit. CONSTITUTION:The switching arms 2a-2c and 3a-3c of a plurality of inverter circuits 2 and 3 are arranged on a common heat sink 6 so that the arms 2a-2c of one circuit 2 can alternately become adjacent to those 3a-3c of the other circuit 3.
Patent JP-S62140475-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: TODA KOJI
IPC: H04N5/335
Filed: 1985-12-14
Abstract: PURPOSE:To form a thin-film body having light transmission by incorporating a specific quantity or less of a monovalent metallic element in a carbonate oxide to the oxides of a specific quantity of lead and chromium and using the mixture as a target. CONSTITUTION:Oxides containing a monovalent metallic element of 80mol% or less calculated in terms of a carbonate oxide to the composition of lead of 30-99.5mol% calculated in terms of PbO and chromium of 0.5-70mol% calculated in terms of Cr2O3 are employed as a target, and a thin-film consisting of the oxides including lead and chromium is shaped in a vacuum. The thin-film is heat treated in an atmosphere containing at least lead. Li, Na, Rb, Cs, Cu, etc. can be used as the monovalent metallic element from which the carbonate oxide must be shape, and electromotive force is hardly generated even on a thin-film composed of not less than 80mol% K2CO3. Accordingly, the thin-film having light transmission is acquired, thus improving the conversion efficiency of the operation of a photoelectric conversion device.
Patent JP-H01125410-A (JP)
Title: Connecting work of underdrainage tube
Inventor: YAMAMOTO AKIO
IPC: E02B11/00
Filed: 1987-11-07
Abstract: PURPOSE:To reduce the cost of construction by a method in which the connecting parts of a number of underdrainage tubes are wound with a water- resistant adhesive joint tape integrally for stably setting them in varied connecting states. CONSTITUTION:In a trench 10 excavated in the ground, the connecting parts 9 of underdrainage tubes 1A and 1B covered with a netted filter 11 are butted and the connection 13 is covered with a water-resistant adhesive joint tape 2 and then with a filter layer 12. The connected underdrainage tubes 1A and 1B are buried in the ground. Even in cases where the diameters of the tubes 1A and 1B are different and the connection 13 is of a T-shaped or cross-shaped form, the connecting work is attained by forming notches in the tape 2.
Patent JP-H01124103-A (JP)
Title: Magnetic disk device
Inventor: MIYAGI TAKEO
IPC: G11B19/02
Filed: 1987-11-07
Abstract: PURPOSE:To make a product into a series without changing the constitution of a device main body part by providing a signal line level change means on the path of a signal line which connects a control part to a head selection means. CONSTITUTION:On the head selection means 8, four magnetic heads 6, a set terminal 9 which makes a pair with four of them, set terminals 10 and 11 which make the pair with three of them, an inverter 12 to invert a logic level, and a pull-up resistor 13 to pull up the logic level are loaded as elements to constituted the signal level change means. Furthermore, in the set terminals 9, 10, and 11, adjacent terminals can be connected mutually by appropriate connecting pieces, and a various kinds of selection of the heads can be obtained by changing the connecting states of each set terminal variously. In such a way, it is possible to attain the making of the product into the series.
Patent JP-H11117865-A (JP)
Title: Closed compressor
Inventor: SUGIMOTO SHUHEI
IPC: F04B39/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce the total power consumption of a closed compressor having a supercharge specification by controlling the capacity of the compressor in accordance with an ambient temperature. SOLUTION: A closed compressor includes an intake passage 22 connected at one end to an intake hole in a valve plate and having at the other end an opening end part 22a located in a space in a closed container 2 and a curved part 22b which is projected in the vertically downward direction, and a lubrication oil passage 23 having at one end a lubrication oil inlet port opened in the intake passage 22 below the curved part 22b in the vertically downward direction, and having at the other end a lubrication oil outlet port located in the space in the closed container 2.  The lubrication oil outlet port 23b is located above the lubrication oil inlet port in the vertically upward direction, and accordingly, the viscosity of lubrication oil 17 becomes high at a low ambient temperature so that the lubrication oil 17 is pooled in the curved part 22b, resulting in unavailability of supercharge, but the viscosity of the lubrication oil 17 becomes low at a high ambient temperature so that the lubrication oil 17 is not pooled in the curved part 22b, resulting in availability of supercharge as in the conventional one. That is, the capacity control can be made, thereby making it possible to reduce the total power consumption.
Patent JP-2001111610-A (JP)
Title: Receiver for information data transmission system
Inventor: SAITO TATSUNORI
IPC: H04N19/70
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an audio decoder that can reproduce audio data with high sound quality without sound interruption or the like by allowing a buffer memory not to cause underflow even on the occurrence of a missing PES packet due to deterioration depending on a state of a transmission channel. SOLUTION: Every time a TS separator 20 separates and extracts an audio PES, a time stamp comparator 45 compares a time stamp inserted to the head of the audio PES packet with a time stamp of one preceding audio PES packet to detect a time interval and a decoding control section 46 discriminates the presence of missing PES packet on the basis of this time internal. When the decoding control section 46 discriminates a missing PES packet, the decoding control section 46 gives supplement information to an audio decoding section 43 and the audio decoding section 43 generates audio data of the missing PES packet on the basis of a parameter generated by the past decoding processing and the audio data of the one preceding PES packet through supplement.
Patent JP-H11116653-A (JP)
Title: Amine catalyst for producing polyurethane and polyisocyanate
Inventor: TOKUMOTO KATSUMI
IPC: C08G18/18
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst, which is a quaternary ammonium salt-based catalyst with a specific structure, having extremely high catalytic activity, capable of improving liquidity or the like by means of the promotion of the initial reaction of a foam, and having low stench. SOLUTION: This catalyst is a quarternary ammonium salt compound of the formula [R1 to R6 are each independently a linear or branched 1-4C saturated hydrocarbon; R7 and R8 are each independently a 2-12C linear or branched hydrocarbon; (n) is 0-3; A is a carbonic acid group or an organic acid group; X is 1-2]. The quarternary ammonium carbonate in the catalyst is obtained, for example, by reacting a corresponding tertiary amine with diesters of carbonic acid. The polyurethane product or the like, such as a flexible foam, a half rigid foam, a rigid foam and an elastomer, capable of exhibiting an excellent moldability can be obtained by reacting a polyol with an isocyanate by using the catalyst.
Patent JP-H02127796-A (JP)
Title: Automatic cash transaction machine
Inventor: SATO KAZUNORI
IPC: G06Q40/00
Filed: 1988-11-07
Abstract: PURPOSE:To attain the receipt of money with a prepaid card by adding a prepaid card reader / writer to an automatic cash transaction machine. CONSTITUTION:A key board 2 is operated and the transaction of the money receipt is selected. Then, the cash card of an account number, to which the money is received, is inserted to a cash card reader / writer 7. Further, when the prepaid card of a payment amount over a money receipt amount is inserted to a prepaid card reader / writer 1 according to a next guide message to be displayed on a display part 3, the remainder of the prepaid card is displayed on the display part 3 and confirmed and information to show the confirmation are inputted from the keyboard 2. Thus, the receipt of the money is processed by the prepaid card and a receipt, for which transacting contents are printed, is exhausted from a printer 6. Then, the cash card is simultaneously exhausted. The receipt of the money can be also executed by coupling the prepaid card and the cash, which is received from a cash receiving part 4, and when there is a change, the change is exhausted to a cash paying part 5.
Patent JP-H09128955-A (JP)
Title: Cover structure for disk device
Inventor: ISHIDA KATSUAKI
IPC: G11B23/03
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To make the respiratory structure for performing the ventilation between the inside and the outside of the housing part of a disk device simple and inexpensive. SOLUTION: This device is a disk device on the base 6 of which a spindle motor 65 mounted with a recording disk 61 and an actuator 64 driving a carriage mounted with the head 62 performing the reading and writing of information on the disk 61 are provided and whose inside is hermetically sealed by attaching a cover 3 while interposing a gasket 5 on the base 6 and in which a vibration proof plate 1 for preventing vibration and noise to be generated at the time of driving the disk 61 is provided on the outdoor air contact surface of the cover 3.  In this case, the cover 3 is constituted by forming a respiratory flow passage 30 that the flow passage conductance is considered between the cover 3 and the vibration proof plate 1, by providing a respiratory hole 13 communicating the respiratory flow passage 30 to the outside in the vibration proof plate 1 of one end side of the respiratory passage 30 and by providing the respiratory hole 33 communicating the respiratory flow passage 30 to the inside of the disk device in the cover 3 of the other end side of the passage 30.
Patent JP-S60210188-A (JP)
Inventor: JIYOOJI II DANTSU
IPC: H02P27/06
Filed: 1984-12-28
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-H04156712-A (JP)
Title: Automatic frequency controller circuit
Inventor: YASUDA ISAKU
IPC: H04B1/16
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the deterioration of the signal error rate of a signal system by avoiding the step-out of a demodulator by adding a low pass filter, an A/D converter, a logic circuit, and a D/A converted, and only executing processing as far as frequency synchronization. CONSTITUTION:A frequency phase compared signal level and the signal level obtained by passing this signal through the low pass filter 6 are converted respectively into digital signals by the analog/digital converter 1, and are supplied to the logic circuit 2. Here, the logic circuit 2 sends just preceeding frequency control information to the digital/analog converter(D/A converter) 3 in the case that the frequency error information of usual frequency fluctuation is below a some threshold DELTAf, and in the case of exceeding DELTAf, it sends the frequency control information in the direction in which frequency error goes to zero to the converter 3, and synchronizes the frequency. By preventing from following to the frequency in such a way in the case of occurrence of the sudden frequency fluctuation, the step-out of the demodulator can be prevented, and the deterioration of the signal error rate of the signal system can be prevented.
Patent JP-H02129008-A (JP)
Title: Production of cellular inorganic sphere
Inventor: SAKUMA ITARU
IPC: C01B13/14
Filed: 1988-11-08
Abstract: PURPOSE:To enable production of cellular inorganic spheres having a prescribed fine particle diameter by once providing resin-coated cellular inorganic spherical particles and further calcining the spherical particles. CONSTITUTION:A mixture consisting of an inorganic powder having the surface treated with a lipophilizing agent, a polymerizable vinylic monomer and an organic solvent which is, as necessary, added, compatible with the above- mentioned monomer and incompatible with water is dispersed in an aqueous system to polymerize the aforementioned monomer. Thereby, cellular inorganic spherical particles consisting of an assembly of an inorganic powder coated with a resin are obtained. The spherical particles are then heat-treated to incinerate and remove the coated resin and simultaneously fuse mutual inorganic powder aggregated into a spherical form in one particles. As a result, inorganic spheres which are spherical cellular calcined substances are obtained. The inorganic spherical particles having homogenous pores of <=1mu pore diameter or smooth particles having a particle diameter within the range of 1-50mu in spite of the retained surface in the cellular form are obtained.
Patent JP-H02128720-A (JP)
Title: Cleaner for hot water in bath tub
Inventor: KODAMA SHUNICHI
IPC: A47K3/00
Filed: 1988-11-08
Abstract: PURPOSE:To clean the hot water of a household bath tub by providing the head section of a water intake with a floating body so that the intake in a bathing place may be positioned directly under the surface of hot water, and by returning the hot water after cleaned, to the original hot water surface in the sprayed state. CONSTITUTION:When a pump rotating wing 3 is rotated with the power source of a 12V battery contained in a power source section case 11, then on the upper section side of the rotary wing 3, negative pressure is set, and from the notched section 4 of a floating body 2 floating on the surface of hot water, dirty hot water is attracted into a filter 7 through an intake 5. By this filter, hairs and contamination are removed, and the hot water is cleaned, and the cleaned water is pressure-fed to the lower side by the rotary wing. The pressure-fed and cleaned hot water is led to the upper side namely the upper surface of the floating body again by a water leading pipe 8, and the reaching section of the led water is connected to a jet water nozzle 10 via a water leading slot 9, and so the hot water attracted into a hot water cleaner on the surface of the hot water in a bath tub is cleaned and is sprayed on the hot water surface. By the state of jet water, it is discriminated whether a hot water feeding pump is normally driven or not.
Patent JP-H04157745-A (JP)
Title: Method and device for measuring bending of lead pin of plat-package type ic
Inventor: OOBA KIYOMUNE
IPC: G01B11/24
Filed: 1990-10-20
Abstract: PURPOSE:To enable distance between one point on a fixed part and one point on a pin edge part to be measured from an obtained image by shooting the flexed part and the pin edge part simultaneously with one outside camera device for each lead pin of an IC to be inspected which is placed at a specified inspection position. CONSTITUTION:Since a protruding part b of a lead pin P and the succeeding taper part c can be produced accurately and with relatively less scattering, a predetermined position on a flexed part e where parts b and c are continuous and a predetermined position on a pin edge d are determined to be measurement points, these measurement points are shot by a camera device 31, 32, 33, or 34, the image input to an image processing and measuring device, and distance between both measurement points obtained by the image-processing and measuring device, thus enabling binding of the lead pin to be detected. For example, a center point R1 of the flexed part e of the lead pin P and an upper edge center point R2 of a pin edge part face ds are determined to be measurement points, a plurality of lead pins at each side of the IC are shot in sequence at a time as in the case when inspecting floating of the lead pin so that these measurement points can be shot, and then the image is fed to the image-processing and measuring device 6.
Patent JP-2000211093-A (JP)
Title: Decorative plate
Inventor: SUGIYAMA KAZUHIRO
IPC: B32B7/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress dazzling or a pressing mark based on a reflection of a light by forming a surface of a decorative layer at specific values of glossiness and surface roughness. SOLUTION: A surface of a decorative layer 21 of the decorative plate 100 is set to 5 deg. or less of glossiness and 1 to 20 μm Rmax of a surface roughness. A method for manufacturing the plate comprises the steps of disposing treated paper 10 obtained by laminating a polypropylene resin film having a thickness of 0.11 mm underneath a stainless steel sheet 50, and sequentially laminating melamine resin-impregnated paper 20 having a thickness of 0.06 mm, pattern paper 30 having a thickness of 0.1 mm and a fine spot pattern, and a plurality of phenol resin-impregnated paper 40 having thickness of 0.2 mm toward the paper 10.  The method further comprises the steps of press bonding them integrally by a thermal press bonder 60, then cooling it, then releasing the paper 10 from the paper 20, harmonizing it with the fine pattern of the sheet 30, thereby obtaining the plate 100 having the layer 21 exhibiting a suede style appearance.
Patent JP-H04157846-A (JP)
Title: Atm exchange
Inventor: WATABE YOSHIHIRO
IPC: H04L12/933
Filed: 1990-10-20
Abstract: PURPOSE:To obtain a high processing speed by decentralizing resource control which is characteristic to the ATM exchange to a speech path control processor different from a call processing processor. CONSTITUTION:A signal device 206 processes signals which are inputted and outputted through a subscriber line 209 and an ATM switch 208. When the call processing processor 201 requests the subscriber line 209 to be acquired, the free band of the subscriber line 209 is compared with a band that a user requests and when the band is free, the specified band is added to a current in-use band, so that a VCI which is free on the line is sent back to the call processing processor 201. When the band is not free, the call processor 201 is informed of a failure in acquisition and informs the subscriber side of the rejection of the call.
Patent JP-H11104975-A (JP)
Title: Work vehicle for mounting hydraulically-driven breaker
Inventor: UCHIDA MASAAKI
IPC: B25D17/28
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To surely protect a car body use hydraulic drive circuit from dust infiltrated in a breaker use hydraulic drive circuit, by mutually independently providing the car body use circuit and the breaker use circuit. SOLUTION: In a car body use hydraulic drive circuit 10, by operating oil in a car body use tank 8, an actuator of work machine 1 or the like is driven, also an oil hydraulic motor 12 of oil-oil energy converter 13 is driven. In an oil hydraulic pump 11 driven by the oil hydraulic motor 12, a hydraulically- driven breaker 2 is driven by operating oil in a breaker use tank 9 through a breaker use hydraulic drive circuit 20. In the oil hydraulic pump 11 and the oil hydraulic motor 12, by forming the oil-oil energy converter 12 of integral type, a device is compactly formed.
Patent JP-2001096952-A (JP)
Title: Postcard
Inventor: NOMURA KAZUO
IPC: B42D15/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To enable sheets to be properly imparted to the body of a postcard and consequently, ensure the mailing of specified sheets by the postcard instead of using a postal envelope. SOLUTION: This postcard 1 is of such a structure that sheets 6 can be attached to the postcard 1, and comprises a postcard body 2, an adhesive material layer 3 formed so as to ensure the adhesion of the sheets 6 to the surface of the postcard body 2, a release paper 4 laminated on the adhesive material layer 3 and a release paper 5 laminated through the release paper 4.
Patent JP-H07139115-A (JP)
Title: Handrail coping for staircase
Inventor: FUKUYAMA KEIICHI
IPC: E04F11/18
Filed: 1993-11-12
Abstract: PURPOSE:To make a single type of coping accommodative to various angles at bent parts by a method wherein a coping member is divided into two parts at a bent part of a handrail coping, and the divided coping members are connected at the bent part in accordance with the angle of bend. CONSTITUTION:For a handrail coping 1, equipped with a bent part 4 in the middle of its longitudinal direction, for a staircase S, a first and a second coping members 2 and 3 are provided, being divided with the bent part 4 as a boundary between them. The first and the second coping members 2 and 3 are equipped with connecting ends 2B and 3B that enable bending angles at the bent part 4 to be variable, and the connecting ends 2B and 3B can be connected with each other at a required angle for fixing both of the coping members 2 and 3. For a structure for the connecting ends 2B and 3B, the connecting end 2B on one side is made up in a shape of protuberance in semicircular section while the connecting end 3B on the other side is made up in a shape of dent in semicircular section, and both of the ends 2B and 3B are fitted together.
Patent JP-H01126441-A (JP)
Title: Driving force transmitting apparatus
Inventor: NAKANO TETSUYA
IPC: F16D43/284
Filed: 1987-11-11
Abstract: PURPOSE:To tune a transmission torque characteristic by providing an orifice in each space portion for controlling the escape of high viscous oil sealed in each space portion from the high pressure space portion to the low pressure space portion according to a difference in rotating speed between front wheel and rear wheel driving shafts. CONSTITUTION:When a front wheel driving shaft 12 and a rear wheel driving shaft 20 are relatively rotated to rotate a rotor 41 in a cylinder housing 32, high-viscous oil 44 sealed in space portions 43 partitioned by blades 42 of the rotor 41 increases in pressure according to a relative rotating speed. Then, an operating piston 36 is pressed to connect a multiple disc clutch 40, so that the two-sheel driving state is changed to four-wheel driving state. The escape of high viscous oil 44 from pressure space portion to low pressure space portion according to a relative rotating speed is controlled by an orifice 53 disposed in each space portion 43, and tuning of a transmission torque characteristic can be easily obtained just by changing the diameter of the orifice 53.