baber/WOPTO huggingface dataset:
Patent JP-S58171559-A (JP)
Title: Manufacture of al alloy plate for trim material with superior brightness
Inventor: TAKASHIMA AKIRA
IPC: C22F1/047
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a Al alloy plate for a trim material with superior brightness, by homogenizing an Al-Mg-Cu alloy ingot having a specified composition under specified conditions and by carrying out planing, heating to a high temp., hot rolling, cold rolling and softening. CONSTITUTION:An Al alloy ingot contg. 0.6-1.0% Mg and 0.02-0.3% Cu is homogenized at 500-540 deg.C for 5-48hr in one or plural steps. After planing the casting surface by 5-30mm., the ingot is heated to 505-545 deg.C which is above the homogenizing temp. It is subjected to hot rough rolling at 270-320 deg.C finishing temp. and hot finish rolling at 190-240 deg.C finishing temp. The resulting plate is cold-rolled to the final thickness at >=30% draft and softened at 200-350 deg.C. By this method, the precipitation of a fine intermetallic compound can be inhibited effectively, and an Al alloy plate for a trim material for a car, a refrigerator, etc. with superior brightness is obtd.
Patent JP-H04290200-A (JP)
Title: Collision alarming device for vehicle
Inventor: YASUI NOBUHIKO
IPC: G08G1/137
Filed: 1991-03-19
Abstract: PURPOSE:To offer the vehicle collision alarming device which prevents vehicles from colliding against each other in an intersection as they pass. CONSTITUTION:A travel direction detecting means 12 detects the travel direction of this vehicle, a speed detecting means 13 detects the travel speed of this vehicle, and a current position detecting means 14 detects the current position of this vehicle. Then a communication control means 16, a transmitting means 15, and a transmitting means 17 send the current position, travel speed, and travel direction data mutually between this vehicle and a peripheral vehicle. The information from a map data base 11 is used by an arithmetic means 18 to check whether or not there is an intersection before this vehicle in the travel direction within a distance D and when there is the intersection, the arithmetic means 18 checks whether or not there is a peripheral vehicle approaching the intersection to warn the driver that the peripheral vehicle approaches the intersection by a display means 19 and a buzzer, etc., when there is the vehicle.
Patent JP-H05146980-A (JP)
Title: Parallel manipulator
Inventor: ISHIZAKA RYUZABURO
IPC: B25J19/00
Filed: 1992-03-13
Abstract: PURPOSE:To increase the calculating speed, reduce the memory capacity for calculation, and make a control board compact by controlling an intermediate member with a positioning device, and controlling a face plate with an attitude determining device. CONSTITUTION:An intermediate member 30 is rockably provided on a base 10 via a positioning device 2, a face plate 60 is rockably provided on the intermediate member 30 via a bearing, and the face plate 60 is rockably connected to the base 10 via an attitude determining device 3. The positioning device 2 determined only the position in the X, Y, Z-directions of the intermediate member 30 against the base 10, and the position and attitude of the face plate are controlled via independent calculations. The positioning device 2 is constituted of a parallelogram link or cylinder.
Patent JP-H01227444-A (JP)
Title: Connection structure
Inventor: TAKUSA YASUNOBU
IPC: H01L23/532
Filed: 1988-03-07
Abstract: PURPOSE:To simplify a manufacturing process, to reduce material and manufacturing cost, to enable weight saving, thinning and miniaturization and to enable connection having high reliability, by forming conductive particles, one end section of which is brought into contact with an electrode of a second substrate and the other end section of which is connected electrically through a first adhesive layer or directly to an electrode of a first substrate. CONSTITUTION:Connecting structure is formed in structure including a first substrate 20 and a second substrate 29, on opposed surfaces of which electrodes 22, 25 are shaped respectively, a first adhesive layer 26 being formed onto at least an electrode 22 for the first substrate 20 and having either of conductivity or nonconductivity, an electric- insulating second adhesive layer 27 shaped between a surface on the side, where the first adhesive layer 26 is formed, in the first substrate 20 and a surface on the side, where the electrode 25 is shaped, in the second substrate 29, and a conductive particle 28, one end section of which is brought into contact with the electrode 25 for the second substrate 29 and the other end of which is connected electrically through said first adhesive layer 26 or directly to the electrode 22 for the first substrate 20. Plastic beads having particle size of 5-30mum and being plated with nickel, a silver particle having a maximum diameter of 60mum or the like is used as said conductive particle 28.
Patent JP-H01227757-A (JP)
Title: Auxiliary tool for changing diaper
Inventor: INAMURA YOSHINORI
IPC: A61F5/44
Filed: 1988-03-07
Abstract: PURPOSE:To easily enable the change of a diaper by composing a bag part for bearing a shoulder, a bag part for bearing an arm and a bag part for bearing a lumbar as an air bag, which is connected to a bag part for bearing a femur, to a visible bag part for bearing the upper half of a body. CONSTITUTION:To both sides of a bag part 6 for bearing a shoulder to float a shoulder part, bag parts 9 and 9 for bearing arms to float arm parts are connected, the lower edges of the bag parts 9 for bearing the arms are mutually connected by a bag part 11 for bearing a lumbar, and a bag part 2 for bearing the upper half of the body is formed. To both sides of the bag part 2 for bearing the upper half of the body, independent bag parts 3 and 3 for bearing femurs to float both femur parts in an open leg condition are connected. By the supply of air, the bag parts of the whole are simultaneously expanded into necessary condition.
Patent JP-H03257943-A (JP)
Title: Semiconductor device
Inventor: KUWABARA KEIJI
IPC: H01L21/603
Filed: 1990-03-08
Abstract: PURPOSE:To prevent the edge short of a semiconductor chip, and improve the bonding properties of a lead and the semiconductor chip, by forming a tin-plated layer only on the electrode abutting surface of an electrode bonding surface of an inner lead of a tape carrier, and on the peripheral surface of the electrode abutting surface. CONSTITUTION:In the title semiconductor device, a tin-plated layer 4 is formed only on the electrode abutting surface of an electrode bonding surface of an inner lead 3 and on the peripheral surface of the electrode abutting surface. A plurality of protruding electrodes 6a formed on a semiconductor chip 6 and the tip of an inner lead 3a of each lead 3 are bonded. A heated bonding tool is made to descend, and each lead 3 is pressed and subjected to forming in a specified angle. The tip of each inner lead 3a is connected with each protruding electrode 6a by fusion bonding. In this case, the fusing-out of tin of the tin-plated layer 4 of the inner lead 3a is little; bumps of eutectic material of tin of the tin-plated layer 4 and gold of the protruding electrode 6a are not formed on an insulating layer 6c of a semiconductor chip 6, the generation of edge short is prevented.
Patent JP-H05256166-A (JP)
Title: Gas turbine control method
IPC: F02C7/057
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the unstable combustion of a burner generated by the slippage of an air-feel ratio at the decreasing time of fuel flow by outputting the opening degree closing command signal of an inlet guide vane only at the decreasing time of fuel flow so as to control the air flow of an air compressor in the throttled direction. CONSTITUTION:A fuel flow command signal 9 outputted from a control device 10 is passed through a primary delay element 30 so as to be made into a fuel flow command signal 31 including primary delay, and this fuel flow command signal 31 is added as the minus value together with the fuel flow command signal 9 by an adder 32. As a result, the fuel flow is discriminated whether to have a decreasing, constant or increasing tendency according to whether the added value is the negative, zero or positive value. When the fuel flow command signal 9 has a decreasing tendency, the opening degree closing command signal 33 of an inlet guide vane 7 corresponding to this decreasing tendency is interposed as the differential value of a proportional plus integrator- differentiator 27 and set as an inlet guide vane opening command signal 28 to operate an inlet guide vane drive unit 29. This enables the high-speed follow-up of the inlet guide vane 7 to the decrease of fuel flow.
Patent JP-H06244607-A (JP)
Title: Coaxial resonator and dielectric filter using the same
Inventor: KOBAYASHI TAIZO
IPC: H01P7/04
Filed: 1993-02-19
Abstract: PURPOSE:To provide a miniaturized dielectric filter and a coaxial resonator used for this dielectric filter by providing an independent conductor for capacity at a part close to an opening edge on the outer peripheral face of a dielectric block. CONSTITUTION:An independent conductor 6 for capacity composed of a dielectric member such as silver is formed at a part close to the opening edge on the outer peripheral face of a dielectric block 1 with a prescribed distance between so as not to be electrically contacted with an outer conductor 4. On the other hand, concerning coaxial resonators 7 and 9 on both sides, the conductors 6 for capacity are extended as electrodes for input/output on the respective side faces, and the coaxial resonators 7-9 are arranged so as to turn the opening edges and short-circuit edges in the same direction and to contact the outer conductors 4 on one side face with the outer conductor 4 on the side face of the adjacent coaxial resonator at least while making the entire or one part of respective conductors 6 for capacity existent on the upper faces. Then, a chip capacitor 10 is mounted between the respective conductors 6 for capacity of the coaxial resonators 7 and 8, and a chip capacitor 11 is mounted between the respective conductors 6 for capacity of the coaxial resonators 8 and 9.
Patent JP-H06240923-A (JP)
Title: Base isolation damper
Inventor: KOSAKA HIDEYUKI
IPC: E04H9/02
Filed: 1993-02-19
Abstract: PURPOSE:To restrain the shaking of a building against an earthquake ranging from a slight one to a severe one. CONSTITUTION:A first and second base plates 12, 13 having opposite frictional surfaces 12a, 13a are fixed to the foundation 3 of a building 1 (not shown) via connecting surfaces 12a, 13a; and a first and second support plates 21, 22 are fixed to the body 2 that have been supported by the foundation, and a friction plate 17 is sandwiched between the frictional surfaces of the base plates, and also a frictional force adjusting bolt 14 and a frictional force adjusting nut 15 are provided to the base plates so that the distance between the frictional surfaces can be adjusted. Further, the friction plate is connected so that it can be relatively moved in the horizontal direction with regard to the supporting plates by an allowable length d (not shown). In addition, a steel bar 29 is provided between the first base plate and the first support plate in such a way that it can be plastically deformed by the relative movement between the base plates and the support plates.
Patent JP-H01229370-A (JP)
Title: Safety confirming method for load hung from ceiling part
Inventor: MOGAMI KIMIHIKO
IPC: G01M99/00
Filed: 1988-03-09
Abstract: PURPOSE:To confirm safety highly precisely and quickly, and simultaneously, to design ceiling structure economically by performing and displaying the dynamical study of the strength of the ceiling structure and the load capacity of respective hanging points by using the safety confirming program of a computer. CONSTITUTION:When an event is determined, and the magnitude of the handing load such as necessary lighting apparatuses, etc. and a use condition related to a position to hand them are determined, the respective conditions are inputted to the computer 3 by a key operation, and the dynamical study of a truss is performed by the safety confirming program. The result of this study is picture- displayed immediately on a display 8, and simultaneously, a hanging fitting 1, in the case of the hanging fitting, is displayed by an indicating lamp 5 on the hanging point 2 on-line-connected to the computer 3, and the magnitude of the load is displayed on the display 6. Besides, in the case of a motor hoist, the indicating lamp is lighted, and in addition, the interlock of a motor is released, and a handing hook can be brought down automatically or by a button operation through an operation board 10. Thus, the safety can be confirmed by high precision and quickly, and the economical ceiling structure can be designed.
Patent JP-H01227979-A (JP)
Title: Radar equipment
Inventor: MORITA YASUTOSHI
IPC: G01S13/66
Filed: 1988-03-09
Abstract: PURPOSE:To prevent reduction in the search covering area of radar equipment due to target tracking operations and, at the same time, to improve the tracking accuracy of the equipment by maintaining a desired search covering area and searching targets by using a searching beam spot array which is changed in accordance with the number of the targets. CONSTITUTION:A beam spot number calculating circuit 9 calculates the number of beam spots searchable within an assigned searching time and inputs the calculated number to a searching beam coordinate calculating circuit 10. The circuit 10 calculates arraying intervals and positional coordinates of the beam spots from the searching beam spot number to a search covering area and outputs the calculated results to a beam scanning sequence circuit 7. The circuit 7 forms a searching sequence for searching the search covering area and, at the same time, outputs a beam orienting direction to an antenna drive controller 8 and transmits transmitting information to a transmitter 3.
Patent JP-2000246968-A (JP)
Title: Lettering machine
Inventor: MIHASHI YASUO
IPC: B43L13/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a lettering machine enabling the simplification and miniaturization of a writing utensil lift mechanism, which can be produced inexpensively. SOLUTION: A Y-cursor 24 is attached to a Y-rail 20 freely movable along an X-rail 8 in a freely movable manner and the intermediate part of an arm 32 is pivotally supported on the Y-cursor 24 in a freely shakable manner. A wire 90 is trained over a pair of the vertically directed pulleys 78, 80 supported on the Y-cursor 24 and the lift pulley 76 supported on the side of the arm 32 and one end of the wire 90 is connected to a plunger 88 of a solenoid 86 fixed to a casing 2 while the other end thereof is engaged with the casing 2. When the plunger 88 is driven by supplying a current to the solenoid 86, a lift pulley 74 is drawn up by the tension of the wire 90 and the arm 32 falls on the leading end side thereof and the tip of a writing utensil 36 is brought into contact with a paper on the upper surface of a placing stand under pressure.  Variable power is supplied to the solenoid 86 by a supply power converting means.
Patent JP-S62210732-A (JP)
Title: A/d converter with offset correction
Inventor: NARITA YOSHIAKI
IPC: H03M1/10
Filed: 1986-03-12
Abstract: PURPOSE:To maintain efficiency in A/D conversion, by generating a comparison reference voltage required to correct the displacement of a DC offset voltage level generated by a temperature coefficient, at an offset voltage correction circuit. CONSTITUTION:When a control voltage is inputted to a temperature correction input 6, the full scale voltage VFS of the comparison reference voltage is shifted and corrected to a + or - side of an earth potential in a regulated state, keeping the relative potential difference of the comparison reference voltage distributed to respective comparator by a voltage divider 3, at the same state. A circuit constant is set so that the displacement quantity of the potential is varied according to the temperature coefficient of the DC offset voltage, and thereby, only the earth potential level of the comparison reference voltage distributed to respective comparator by the voltage divider 3, is made varied, and the displacement of the DC offset voltage due to the change in a peripheral temperature, is corrected, thereby, conversion efficiency can be maintained.
Patent JP-H02234210-A (JP)
Title: Input buffer
Inventor: HIRASAWA MASAO
IPC: G06F3/00
Filed: 1989-03-07
Abstract: PURPOSE:To facilitate the latch design of the input data by inputting the data into an LSI when a write signal is activated and continuing the input of data for a fixed time even after the write signal is inactivated. CONSTITUTION:The input data DB0 - DB15 are inputted only in a period when a through current prevention control signal 104 is kept inactive and turned into the internal input data 105 and 107. These data are latched by an input data latch circuit 2 with the input data latch signals 101 and 102. The signal 104 is activated when a fixed time passed after both signals 101 and 102 are inactivated. Therefore the data 105 and 107 are always inactivated after the latch of data is finished. Thus the correct latch of data is assured. Then the latch design is facilitated for the input data.
Patent JP-S63224816-A (JP)
Title: Coiler for thin cast billet continuous casting machine
Inventor: TAKAHASHI MUNEHARU
IPC: B21C47/06
Filed: 1987-03-12
Abstract: PURPOSE:To prevent the generation of the power circulation caused by the inner and outer peripheral speed difference of a cast billet and to stabilize the torque by receiving the cast billet bent by a bending roll and arranging a driving cradle roll as well. CONSTITUTION:A tight coil is formed on a cradle roll 9 driving the cast billet 1 fed in by a pinch roll 2 with its rotation. The gap between bending rolls 7, 8 is released by a worm jack 6 according to the growth of the outer diameter of the coil to minimize the bending work. When the device of this composition, the torque of a driving shaft can be stabilized.
Patent JP-S63224274-A (JP)
Title: Superconductive device
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1987-03-12
Abstract: PURPOSE:To improve heat-resisting property, by covering the surfaces of a magnetic shield film, an electrode film and wiring films constituted of an Nb superconductive material with a nitride or a carbide exhibiting superconduction. CONSTITUTION:In a superconductive device, the surfaces of an Nb magnetic shield film 1, an Nb electrode film 7 and Nb wiring films 10 and 13, etc., are covered with films 3, 8, 11 and 14 of a nitride such as NbN, MoN, ZrN and TaN or a carbide such as NbC, TaC and MoC. These nitrides or carbides have a critical temperature higher than or equal to 10 deg.K which is sufficiently higher than the critical temperature of the Nb film of 9.2 deg.K. As the interstitial type nitrogen or carbon atoms exist, the reactivity of these nitrides or carbides with oxygen is sufficiently lower than that of the Nb film. Consequently, the stability of superconduction against the heating of the Nb superconduction film can be increased.
Patent JP-S62212760-A (JP)
Title: Bus lock control system
Inventor: HASHIMOTO SHIGERU
IPC: G06F15/16
Filed: 1986-03-13
Abstract: PURPOSE:To improve the bus availability by inhibiting the bus request signal given to a prescribed area while a lock signal is delivered and at the same time allowing the accesses to those areas excepting for said prescribed area. CONSTITUTION:When a processor of its own CPU delivers a bus request signal BR, the DMA request signal DMARQ as long as other CPU have bus requests. Then a bus is locked in response to the output of the signal LOCK (other's) and the signal BR is held by an FF16. Then a NAND gate 17 is opened to release the bus lock when the processing is through with other CPU and the signal LOCK (other's) is turned off. In case the processor of its own CPU delivers no LOCK (P), the signal DMARQ is delivered regardless of the presence or absence of the signal LOCK (other's). Then the bus permitting signal DMAGR is delivered as a reply to attain an access when the bus state is idle in both periods T1 and T2. Thus the bus availability is improved.
Patent JP-H03256322-A (JP)
Title: Developing method for photoresist
Inventor: ITANI TOSHIRO
IPC: G03F7/30
Filed: 1990-03-06
Abstract: PURPOSE:To set time until developer prevails in a wafer substantially to the same and to eliminate the difference of the wafer surface of developing rate due to discharging pressure difference of developer by directing the front surface of the wafer vertically downward, and dipping it from above in a developing tank to develop it. CONSTITUTION:A wafer 2 is mounted on a wafer chuck 4. Then, the chuck 4 is so directed that the surface becomes vertically downward. Thereafter, it is dipped in a developing tank 1a in which developer 6a is filled, and held for predetermined time. A photoresist film 5 on the wafer 2 is exposed previously through a mask or a reticle formed in a predetermined designing pattern. Subsequently, the development is ended, the photoresist film on the wafer 2 held in the chuck 4 is removed by etching to form a pattern.
Patent JP-S61214750-A (JP)
Title: Manufacture of high pressure coil
Inventor: HAGA KOJI
IPC: H01F41/12
Filed: 1985-03-19
Abstract: PURPOSE:To improve the insulating performance at low cost by impregnating by evacuating in vacuum and pressurizing insulating synthetic resin to the ground insulating layer of a sole coil provided with a corona discharge preventing insulating layer on the outer surface in a mold, and thermally curing. CONSTITUTION:A high pressure coil 1 having a ground insulating layer 3, and low and high resistance insulating layers 4 is clamped with a mold 7 in which a mold releasing agent is baked to the inner surface, insulating synthetic resin is impregnated in vacuum by pressurizing, thermally cured to integrally form the layers 3, 4, 5. In this case, the surface of the layer 3, and the layers 4, 5 contacted with the layer 3 not released from the mold are moistened by the good wettability of the synthetic resin, and secured integrally by the resin.
Patent JP-H01228336-A (JP)
Title: Traffic information transmission/reception system
Inventor: KUDOSE MASAHIRO
IPC: H04H20/55
Filed: 1988-03-09
Abstract: PURPOSE:To selectively listen to traffic information by simultaneously transmit ting traffic information and a discrimination signal, which indicates that traffic information is transmitted at present, in a frequency band other than that of traffic information from a transmitter and converting traffic information to sound in a receiver at the time of detecting the discrimination signal. CONSTITUTION:In the case of a frequency modulated wave on which an RDS signal is superposed as the signal which the receiver should receive, the RDS signal modulates the amplitude of a subcarrier 45 whose frequency is three times as high as a pilot signal 42. RDS demodulating circuits 11a and 11b demodulate it to lead out an RDS digital signal. When a TP code of the RDS digital signal is '1', a tuned station way transmit traffic information, and when a TA code is '1', a traffic information program is transmitted in tuned broad cast. A control circuit 13 is set to the traffic information reproducing mode by the operation of a key input part 15 and is automatically tuned to the fre quency of broadcast of traffic information based on values of the TA code and the TP code in accordance with the RDS digital signal from RDS demodulating circuits, and traffic information is outputted as sounds from a speaker SP.