baber/WOPTO huggingface dataset:
Patent JP-S6343809-A (JP)
Title: Air conditioner for automobile
Inventor: HONDA SHUICHI
IPC: B60H1/32
Filed: 1986-08-08
Abstract: PURPOSE:To improve the acceleration performance of a car and prevent the deterioration of the operation performance of an air conditioner by witching a pressure reducing device so that the pressure loss in the intake line of a capacity control type compressor installed into a refrigeration cycle increases, when the car is in acceleration state. CONSTITUTION:The compressor 16 in a refrigeration cycle is of the capacity control type in self control so that the intake pressure does not lower below a set value. A solenoid valve 18 as a pressure reducing device is installed into a low pressure line 17, and said solenoid valve 18 controls the excitation state generated by a battery 11, by a control part 19. When the acceleration speed reaches over a set value, the solenoid valve 18 is excited by the control part 19 on the basis of the signal supplied from an acceleration detecting part 15, and a flow passage is narrowed, and a pressure difference is generated between the upper and lower side low pressure lines 20 and 21. Then, the compressor 16 further reduces the exhaust capacity in order to secure the low set pressure, and the power of the compressor 16 is reduced, and the acceleration performance of a car is improved.
Patent JP-S5888690-A (JP)
Title: Frequency measuring device
Inventor: ETSUNO MASAKANE
IPC: G04D7/00
Filed: 1981-11-20
Abstract: PURPOSE:To reduce the size of a counter for measurement as much as possible and to obtain a high-precision measurement result by reducing the capacity of the counter for measurement, and counting the frequency of carrying at a counter area in an RAM. CONSTITUTION:This measuring device is provided with a counter 12 for measurement which has less counting capacity than the number of pulses of a reference signal (f) inputted during a gate opening period based upon a signal (a) to be measured, and a random access memory 3 having a counter area to which a carry signal from said counter 12 is inputted. The contents of said counter 12 and the contents of said counter area are read out to calculate the frequency of carrying according to a program which is stored in a read-only memory 2 to control a successive sequence, and a processing means 1 is controlled by a signal from the read-only memory 2 to perform into to and output from said counter 12.
Patent JP-S6431921-A (JP)
Title: Heating method
Inventor: HATAKEYAMA TADAYUKI
IPC: C21D1/34
Filed: 1987-07-27
Abstract: PURPOSE:To remarkably reduce the length of a furnace and to enable uniform heating by combining rapid heating using induction heating and uniform heating using ordinary heating in the heat treatment of nonmagnetic high and low conductive materials. CONSTITUTION:An induction heater 1 and a soaking device 2 for ordinary heating are provided, and a heat insulating seal connection 4 is furnished between both devices. The strip 6 (band body) of a material to be treated such as a nonmagnetic conductive material is rapidly heated in the induction heater (zone A) from an initial temp. TO to a temp. close to a target temp. TF by the temp. difference theta1. After such heating, the temp. of the strip 6 in the. cross direction is still nonuniform. The temp. T1 shows the hightemp. part of the nonuniform temp., and is slightly lower ( theta2) than the target temp. TF, or may be equal to TF. The strip 6 is then passed through the soaking device (B zone), and heated to the target temp. TF. The strip 6 is uniformly heated by this heating process to a temp. within the tolerance.
Patent JP-H1119867-A (JP)
Title: Polishing device
Inventor: SUZUKI SATOSHI
IPC: B24B37/30
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device whereby end point detection or the like of polishing can be performed by only adding a relatively inexpensive device. SOLUTION: A polishing device 21 is constituted such that a wafer 25 as a 'polishing object', in a condition adsorbed to a holder 24 by a sucking/ pressing device 26 as a 'sucking/pressing means', is conveyed, the wafer 25 is pressed to a polishing pad 23, also between the both, by interposing a polishing agent and relatively moved, the wafer 25 is polished. In this case, the sucking/pressing device 26 has a ventilating path 26a formed in the holder 24, opening 26b, 26c, 26d of the ventilating path 26a arranged in a adsorptive surface 24a of the wafer 25 of the holder 24, suction means adsorbing fluid through the ventilating path 26a to adsorb the wafer 25 to the adsorptive surface 24a of the holder 24, and a pressure supply means supplying fluid through the ventilating path 26a to press the wafer 25 to a polishing pad 23 as a 'polishing body'.  Further, a pressure measuring device 26i for detecting pressure fluctuation in the ventilating path 26a is provided.
Patent JP-S6166097-A (JP)
Inventor: SAITO OSAMU
IPC: B64C39/02
Filed: 1984-09-07
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-2000016323-A (JP)
Title: Traveling device
Inventor: SATOJI HISAYUKI
IPC: A01B69/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the steerability and steering performance of a traveling device so that steering is easy to an unskilled operator, and safety is high. SOLUTION: This traveling device is provided with a control means capable of arbitrarily changing the initial number of revolution of a swash plate of a pump 71 of a turning HTS 70 when the turning of a power steering lever 55 is started. The control means controls the optimum initial number of revolution of the turning HST 70 by the detected output such as vehicle speed, weight, and settlement of the traveling device body. For example, when vehicle speed is low, the weight is small, and the settlement is small, the initial number of revolution is set to 'fast' to control the differential speed between crawlers to be small when turning is started, and to reduce the impact by starting turning.  When vehicle speed is high, the weight is large, and the settlement is large, the initial number of revolution is set to 'slow' to increase differential speed between the crawlers when turning is started, and to facilitate steering operation even in a case difficult to turn, i.e., when the vehicle speed is large, the weight is large, and the settlement is large.
Patent JP-H07167920-A (JP)
Title: Lsi
Inventor: MASUI KAZUHIRO
IPC: G01R31/3185
Filed: 1994-08-09
Abstract: PURPOSE:To suppress increase of number of gates installed in LSI and also reduce delay of ordinary external output signals of LSI even if the number of output signals is increased in the LSI of which internal logic test and soldering failure test are made internally. CONSTITUTION:An internal logic and soldering test circuits 33 are provided in an LSI 31. Ordinary external output signals B from the internal logic circuit 32 are supplied directly to the external output terminal OUTB of the LSI 31. Also signals to be tested A from the internal logic circuit 32 are outputted to a logic circuit 34 for internal logic test. Then the input and output terminals of the LSI 31 are grouped into G1 and G2, and connected to logic circuits for soldering test 35 and 36, respectively. Thus the outputs from the logic circuits are bundled by one output logic circuit 37, and outputted from an output terminal OUTA.
Patent JP-S6344340-A (JP)
Title: Magneto-optical recording element and its production
Inventor: SHIBATA TOSHIYUKI
IPC: G11B11/10
Filed: 1986-08-08
Abstract: PURPOSE:To increase the adhesive power of a film to a plastic substrate and to extend the life thereof by setting the contact angle of pure water with the film forming surface of the substrate at 50-80 deg. at the time of forming a magneto-optical recording medium via a nonmagnetic material layer on said substrate. CONSTITUTION:A magnetic layer 3 is laminated via the 1st nonmagnetic material layer 2 on the substrate 1 for a plastic disk. The 2nd nonmagnetic material layer 4 and a protective layer 5 are successively formed thereon. The contact angle of the pure water increases with an increase in the projection time if UV rays are projected to the film forming surface of the substrate 1. The adhesive power between the substrate 1 and the nonmagnetic material layer 2 increases remarkably in the projection time of the prescribed range. Such adhesive power is expressed in terms of the contact angle of the pure water corresponding to the UV projection time and said angle is set within the 50-80 deg. range. The magneto-optical recording element having the high reliability and long life is thus obtd.
Patent JP-S6346713-A (JP)
Title: Transformer for two phase/three phase conversion
Inventor: MOCHINAGA YOSHIFUMI
IPC: H01F30/14
Filed: 1986-08-12
Abstract: PURPOSE:To miniaturize the title transformer, and to reduce manufacturing cost by generating voltage having the same magnitude and phase difference at 90 deg. at every two pair between respective terminal in a seat A and a seat B on the secondary side when three-phase voltage is applied to the primary side. CONSTITUTION:When a three-phase power supply is applied to primary windings 16U, 16V, 16W, voltage having the same magnitude and phase difference 90 deg. is generated ay every two pair among respective terminal TA-NA1, NA2-NA1, TB-NB1, NB2-FB in a seat A and and a seat B on the secondary side. When the same load is connected to four secondary terminals, balancing three-phase currents are caused to flow through the three-phase power supply. Both the seat A and the seat B are given windings generating voltage E2/2 at every two pair, and two pairs of the windings 17u1 and 17w1, 172 and 17w2 in the seat A and two pairs of the windings 17u3 and 17w3, 17u4 and 17w4 in the seat B are connected respectively in series, and grounded through a discharge device 8 at nodes. Accordingly, the same voltage E2 as conventional devices is acquired among both each terminal of the seat A and the seat B, but an insulating level on the secondary side may by kept at a value corresponding to E2/2, and an auto-transformer can be unnecessitated.
Patent JP-S6167232-A (JP)
Title: Wire bonding for semiconductor device
Inventor: KOTANI EIJI
IPC: H01L21/60
Filed: 1984-09-10
Abstract: PURPOSE:To equalize the current in each emitter bonding wire and to obtain a one-chip-type Darlington transistor device having high current resistance at low cost, by effecting the bonding such that longer bonding wires are connected to emitter electrode pads located close to the driving step transistor than those wires connected to emitter electrode pads located remote from the driving step transistor. CONSTITUTION:A semiconductor chip is bonded to a collector pad 10 on a direct bonding ceramic substrate (DBC substrate) 9 such that a driving step transistor TR1 thereof is disposed close to a base bonding pad 1 on the DBC substrate 9. The base electrode pad B on the driving step transistor TR1 is connected to the base bonding pad 1 through a base bonding wire WB, while four emitter electrode pads E1-E4 are connected to an emitter bonding pad 2 through emitter bonding wires WE1-WE4.
Patent JP-H058939-A (JP)
Title: Extension assist device for automatic winder
Inventor: MATSUI ISAMU
IPC: B65H57/22
Filed: 1991-07-01
Abstract: PURPOSE:To suppress generation of thread breakage or the like at the time of ending winding so that coping with high speed rewinding can be attained by providing the first balloon restricting member of lowering down a restricting position with extension of a feed thread bobbin and the second balloon restricting member having a contraction arranged in the vicinity of a bobbin top part. CONSTITUTION:The second balloon restricting member 36 is a cylindrical body of small diameter with the upper end fixed to a mouth port 20 or the like to position a contraction 36a, provided in the lower end, in an almost fixed distance L2 from a top part of a bobbin 8, and this distance L2 is set to a range of suppressing a rise of winding end tension by reducing a contracting effect with the periphery of the top part of the bobbin 8 not in contact with a running thread. The first balloon restricting member 35 is a cylindrical body of large diameter extendable/contractable to store the second balloon restricting member 36 in the inside, and a lift bed 24 is mounted to a suitable part of the member 35 and constituted so that the bed can be lowered down with extension of a feed thread bobbin. A thread Y, drawn up while a balloon is restricted by the first balloon restricting member 35, becomes a stable small balloon via the contraction 36a to reach the upper mouth port 20.
Patent JP-S6248977-A (JP)
Title: Fluid pump for internal combustion engine
Inventor: TSUKAMOTO HIROAKI
IPC: F04C2/10
Filed: 1985-08-27
Abstract: PURPOSE:To prevent a cavitation phenomenon from taking place in a fluid pump and enable high rotation of an engine by driving a fluid pump such as an oil pump, etc. loaded on a motorcycle, etc. via a centrifugal clutch and preventing the number of revolutions of said fluid pump from reaching above a defined value. CONSTITUTION:Hollow parts 3 which extend in a cross-from with a driving shaft 1 as the center, are formed in the internal gear 2 of a gear pump P as an oil pump. A clutch weight 4 and a balancing spring 5 which brings the clutch weight 4 into press contact with the outer peripheral surface of the driving shaft 1, are assembled in this hollow part 3. And, the internal gear 2 is connected to the driving shaft 1 by means of friction between the clutch weights 4 and the outer peripheral surface of the driving shaft 1, to drive the fluid pump P.
Patent JP-S6344729-A (JP)
Title: Method for etching insulating film
Inventor: FUJITA KAZUHISA
IPC: H01L21/3065
Filed: 1986-08-11
Abstract: PURPOSE:To prevent over-etching of insulating films, by detecting continuity of a metallic pattern formed between a semiconductor substrate and an insulating film. CONSTITUTION:A metallic pattern 2 is formed as a base film on the upper surface of a semiconductor substrate 1 and thereon the first insulating film 3 made of SiO2 and the second insulating film 4 made of SiN are formed. Successively, a resist pattern 5 is formed on the insulating film 4 and besides a continuity tester 6 is interposed between both end parts of the metallic pattern 2. The insulating films 4 and 3 are etched corresponding to the resist pattern 5. In this case, because the metallic pattern 2 is also etched on the basis of etching conditions of the insulating film 3, continuity between both ends of the metallic pattern 2 is removed. Immediately the metallic pattern 2 is etched and the semiconductor substrate 1 is exposed, a finish point of this etching can be detected by the continuity tester 6 so that the following over-etching can be exactly prevented.
Patent JP-2000005298-A (JP)
Title: Method for manufacturing apatite-coating organic material
Inventor: TANAKA JUNZO
IPC: A61L27/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To form an apatite layer under moderate conditions by soaking an organic material having a hydrophilic group in a solution including at least phosphate ion, calcium ion, and an organic acid to precipitate apatite on the surface of the organic material. SOLUTION: An organic acid is included in a solution including at least phosphate ion and calcium ion. A rate of forming apatite is increased to start precipitation. A polybasic acid such as citric acid having more than two carboxy groups is used as the organic acid. A substrate including an organic material having a hydrophilic group, such as at least collagen and/or cellulose, is soaked in the aqueous solution. The apatite is precipitated along collagen fibers of the surface of the organic material thereby to obtain an apatite layer under moderate conditions.
Patent JP-H0241637-A (JP)
Title: Power supply device for electronic equipment
Inventor: KAWATO KUNIO
IPC: H02J13/00
Filed: 1988-07-29
Abstract: PURPOSE:To specify many power supply sections to be controlled by few connecting cables by combining the connection and disconnection of the connecting cables and giving the power supply sections to be controlled peculiar addresses among a power control and a plurality of the power supplies to be controlled. CONSTITUTION:A power control 10 and a plurality (Fig. shows four) of power supply sections to be controlled 20-23 are coupled by cables 30. The terminals (a), (b) of the connector C10 of the power control 10 are grounded, and signals (0), (0) are output. The power supply sections to be controlled 20-23 have connectors C20-C23, and the terminals (a), (c) and (b), (d) of each connector are connected to power supplies VCC through common resistors R. The strands 303, 307 are cut and others are coupled in the strands 301-308 of the cables 30 as shown in the figure, and addresses (0, 0), (1, 0), (0, 1) and (1, 1) are assigned to each power supply section to be controlled. Accordingly, addresses are assigned to 2<n> power supplies to be controlled by n cables, thus decreasing the number of the cables.
Patent JP-S5976740-A (JP)
Title: Automatic tool exchanging device in machine tool
Inventor: ARIKAWA YOUZOU
IPC: B23Q3/157
Filed: 1982-10-27
Abstract: PURPOSE:To realize saving of force for tool exchanging work by a method wherein a sub-magazine is held by a pallet, mounting a work piece, and the tool from a pallet magazine is held by the sub-magazine to exchange it with the broken tool or the like in a tool magazine. CONSTITUTION:When the pallet 7, holding the work piece, which arrived at a position (g) on the carrying path of the pallet magazine device 3, is put on the pallet base 8 of the machine tool 1 and is positioned, the working position of the work with respect to the tool 11 is positioned by the movements of a saddle 5 and a table 6 and the working for the work piece is effected. On the other hand, when the pallet 7, holding the sub-magazine 2 and provided with two sets of tool holders 16a, 16b on a L-shaped bracket 15 in paralle, is positioned on the pallet base 8, the tool 11 in one tool holder 16a is mounted into a main shaft 12 by the movement of the sub-magazine 2 to the side of the main shaft 12 while the broken tool 11 is taken out of the magazine 13 into the other holder 16b through an exchanging arm 14a.
Patent JP-S6165467-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAWAKI MASAO
IPC: H01L21/822
Filed: 1984-09-07
Abstract: PURPOSE:To obtain the large junction capacitance by forming a P-N junction also at the part located along the interface between the epitaxial layer and the insulation film side wall by a method wherein a semiconductor layer is formed by selective epitaxial growth, and then an impurity is introduced through the surface of this semiconductor epitaxial layer. CONSTITUTION:An SiO2 insulation film 22A is formed on a P type Si substrate 17 at a required part, and the P type epitaxial layer 17A is formed at the part without the insulation film by selective epitaxial growth. Thereafter, an n<-> layer 16A is formed by introducing an impurity through the surface of the selective epitaxial layer 17A. Then, the impurity penetrates deeply at the part located along the insulation film 22A because of a large amount of lattice defects at the part located along this film 22A of the layer 17A. Since a P-N junction is formed also at the part located along the film 22A, a large junction capacitance can be obtained even when the area on the semiconductor element is small. Accordingly, the integration can be improved in the case of application for the dynamic RAM and the like.
Patent JP-H1131079-A (JP)
Title: Method and device for expanding control information
Inventor: USUI SHIGERU
IPC: G06F9/46
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To divide control information into basic information and expansion part information and to make each information processing mechanism identify them respectively and to deliver them. SOLUTION: This device is constructed in an information processing system 1 having a multi-layer structure. Here, an information conversion mechanism 20 divides control information that is received from application software 10 into basic information and expansion part information, sends them to one of plural information processing mechanisms, reconstructs processing information received from one of the information processing mechanisms and sends to application software 10. One or more information processing mechanism 30 to 30n receives the basic information and the expansion part information, executes processing peculiar to its own mechanism in the basic information and sends all of information including the processing result to the next information processing mechanism.  A final information processing mechanism 40 executes processing that is instructed by the software 10 according to information received from the information processing mechanism and sends its processing result to the information processing mechanism.
Patent JP-S57122046-A (JP)
Title: Manufacture of alicyclic and/or aromatic amine
Inventor: NORUBERUTO GEETSU
IPC: C07C209/68
Filed: 1981-11-26
Abstract: Aromatic amines (anilines) are obtained directly or via the corresponding cycloaliphatic amines by an aminating/hydrogenating reaction of phenols with ammonia and hydrogen over a supported palladium catalyst which also contains elements from group 1b, 2b or 7b of the periodic table as well as iron, cobalt or nickel, as such or in the form of their compounds, and, preferably, an inorganic base, said catalysts also having dehydrogenating properties.
Patent JP-S5978780-A (JP)
Title: Restarting method of welding in automatic welding machine
Inventor: INABA HAJIME
IPC: B23K9/067
Filed: 1982-10-27
Abstract: PURPOSE:To reduce the time for restarting welding and to make an operation more efficient in the stage of performing welding with a robot by detecting the arc interruption at which the wire itself sticks to the welded part and performing treatment for the arc interruption such as cutting of the wire thereby enabling restarting of welding. CONSTITUTION:A titled method in a robot welding machine which generates an arc from the top end of a wire and welds the welding part consists of a step for storing successively the passages where the wire moves and detecting the interruption of the arc, a step for cutting the wire in accordance with said detection and retreating the wire, a step for feeding and retreating the wire, and a step for resuming the welding when the contact between the wire and the welding member is interrupted. The above-described wire is fed until it contacts with the welding member and is then retreated until it loses the contact in the step for feeding and retreating the wire. Even if the arc is interrupted by melt sticking of the wire to the welding member, the welding is immediately restarted by the above-mentioned method.
Patent JP-H065699-A (JP)
Title: Imaging device
Inventor: MURANO SHUNJI
IPC: H01L21/78
Filed: 1992-06-22
Abstract: PURPOSE:To enhance an LED array in mounting accuracy to an LED head housing. CONSTITUTION:Cutting markers 8 are provided to the end face of a substrate 4, and a substrate 4 is cut out along lines connected between the apexes of the markers. LED arrays 16 are positioned making use of positioning markers 14 formed at the same time with the markers 8. In result, the LED array 18 is enhanced in mounting accuracy to the end face of the substrate 4.