baber/WOPTO huggingface dataset:
Patent JP-H04134852-A (JP)
Title: Lead frame
Inventor: TOMITA KOJI
IPC: H01L23/50
Filed: 1990-09-27
Abstract: PURPOSE:To reduce an area whereto solder is not attached during package and to make cutting of an outer lead easy to realize a long life of a cutting die by thinning at least a part of a region including a cutting line of the outer lead. CONSTITUTION:A rectangular thin part B is formed at a central part of an outer lead 2 in a region including a cut line A on a surface of the lead 2. A thin part B is formed by half-etching, etc. When the lead 2 is cut along the cut line A, a soldering plating material applied to the lead 2 hangs down and a plating material in the thin part B covers a newly produced surface C almost surely. Therefore, even if the lead frame 1 is formed of a material of poor wettability, almost sure attaching of solder can be realized when surface-package is performed for a plastic package. Thereby, it is possible to reduce an area whereto solder is not attached in an outer lead and to enable easy cutting of the outer lead, thereby improving a life of a cutting die.
Patent JP-2001086271-A (JP)
Title: Subscriber type communication system
Inventor: SAITO SOICHI
IPC: H04M15/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To apply a prepayment charging system to communication, using a subscriber terminal which is not provided with a prepayment dealing configuration or the like by storing communication enable data for each subscriber and forcedly halting the communication, when the subtracted remainder data become zero during communication execution. SOLUTION: A central control unit, to which call origination information from a certain subscriber terminal 2 to a call terminating terminal is applied, first extracts the remainder data and discriminates whether the remainder data are '0' by accessing a charging DB 4a with data showing the telephone number of the subscriber terminal 2 which originates a call. When the remainder data are '0', the central control unit starts a message voice trunk and transmits the voice message of 'connection cannot be made, since the remainder is zero' to the subscriber terminal 2 which originated the call, and after the lapse of a prescribed time such as two seconds, disconnecting processing is performed. During this processing period, a subtraction processing part 4f subtracts an appropriate amount of the remainder corresponding to the call time.
Patent JP-H1193464-A (JP)
Title: Execution construction of wall
Inventor: TOMIUCHI SHINICHI
IPC: B44C1/28
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To express various artificial designs without spoiling an appearance and freely fit a metallic face body and the like by fixing a fitting member provided with a plate fitting part to which a plate is to be fitted into the recessed groove provided on the upper face in the lengthwise direction of a frame body constituting member, and elastically holding the circumferential edge of the plate in the plate fitting part of the fitting member. SOLUTION: A fitting member 16 provided with a plate fitting part 20 is fixed in the recessed groove 13 provided on the upper face in the lengthwise direction of a frame body constituting member 7, and the circumferential edge of a plate 15 made of a decorative plate formed out of acryl or a metallic face body is elastically held in the plate fitting part 20 of the fitting member 16. For example a pair of spring fitting parts 18 having spring function as the plate fitting part 20 are provided, and the circumferential edge of the plate 15 is provided with a fitting recessed part 19 so as to be elastically held with the spring fitting parts 18. Hereby even if the thickness of the plate 15 is thick or thin, the plate fitting part 20 can deal with it, and hence various sorts of plate 15 can be adopted without generating a gap.
Patent JP-H06255998-A (JP)
Title: Unmanned carrying device
Inventor: AWAZU HIDEO
IPC: B66F9/24
Filed: 1991-09-09
Abstract: PURPOSE:To provide an unmanned carrying device by which the loading and unloading of a carried article can be easily performed. CONSTITUTION:An unmanned carrying device is provided with an unmanned carrying vehicle 5 and a carried article 4, and the unmanned carrying vehicle 5 is provided with a carried article carrying means 1, a carried article detecting means 3, and a control means 2 for the carried article carrying means. The carried article carrying means 1 is purposed to lift up a carried article 4, to retain it, and to safely arrange it; and it is constituted so as to be movable in the forward-and-backward, right-and-left, and up-and-down directions. The carried article detecting means 3 is purposed to detect the carried article 4, and the control means 2 for the carried article carrying means moves and control the carried article carrying means 1 in the forward-and-backward, right- and-left, and up-and-down directions so as to suit to the carried article 4 detected by the carried article detecting means 3. The carried article 4 is constituted so as to be capable of being carried by the carried article carrying means 1, and the carrying device automatically detects, lifts up, carries, and arranges the carried article 4.
Patent JP-S61135654-A (JP)
Inventor: AKASHI HIROSHI
IPC: A63B33/00
Filed: 1984-12-06
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-H0899623-A (JP)
Title: Antiskid braking device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/58
Filed: 1994-09-28
Abstract: PURPOSE: To suppress a sharp increase in a braking force and prevent decreased driving stability, by less correcting a pressure-intensifying rate in a case that a lower friction-coefficient side changes first to a high friction coefficient than correcting in a case that a higher friction-coefficient side changes first to a high friction coefficient, given that neither of left and right side road-surface friction coefficients is high. CONSTITUTION: While driving under a condition that, for example, left side of a road surface has low friction and right side has medium friction, if the left side changes to high friction but the right side does not change to high friction, driving stability decreases markedly because braking forces of left wheels 1, 3 are increased by the increased road-surface friction. A pressure- intensifying rate for rapid pressure intensification is thus corrected to decrease by 20% for a first channel for a wheel cylinder of a caliber 11b and for a third channel for a wheel cylinder of a caliber 13b. A similar action is made for right wheels 2, 4. Each of the first to fourth channels thus controls a liquid pressure independently, and decreased driving stability, which is caused by sudden braking due to a sudden change to a higher friction condition, is securely prevented.
Patent JP-2001082166-A (JP)
Title: Electric power generating device
Inventor: SASAKI SHIZUO
IPC: F02C6/18
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To effectively use combustion gas heat for driving a gas turbine by supplying combustion gas generated in a combustion chamber to the turbine to rotate the turbine, and converting combustion gas heat in a combustion gas passage into power. SOLUTION: Outside air is sucked by a compressor 3 through a cooling air circulating chamber 10 of a thermo-photoelectromotive force transducing power generator 6, and the temperature rising and pressure increased air is further heated by a heat exchanger 4 to be sent to a combuster 5. Fuel is injecte in a combustion chamber in the combuster 5 to generate combustion gas. When the combustion gas is sent into the thermo-photoelectromotive force transducing power generator 6, a current generated in a photoelectric transducing cell 9 is charged in a battery 11. The combustion gas passed through the thermo- photoelectromotive force transducing power generator 6 is fed into a turbine 1 to apply driving force to a turbine 1. The combustion gas discharged from the turbine 1, that is, exhaust emission is sent to the heat exchanger 4 through a catalytic converter 7 or the like.  In the combustion chamber 5, unburnt HC, CO and soot are hardly generated in the excess of air.
Patent JP-2001084320-A (JP)
Title: Workflow management system
Inventor: MORI TAKESHI
IPC: G06F19/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a workflow management system capable of executing a workflow processing as an atomic transaction. SOLUTION: Together with the start of the workflow processing, an identifier definition means 17 defines an identifier. Thereafter, as first - N-th persons 371-37N in charge operate their own client computers 351-35N and execute processes in their charges, an identifier transfer means successively transfers the identifier to the side of the respective persons in charge. The respective persons in charge operate first - N-th terminal side registration means 211-21N and transmit the identifier and their own person-in-charge information to a participant registration means 23. When the last N-th person in charge proposes normal end, a server side instruction means 25 inquires of the respective persons in charge about the propriety of the normal end, then judges the normal end or suspension based on the reply and instructs a final result to the respective persons in charge.
Patent JP-H1190559-A (JP)
Title: Guide for press die
Inventor: MINAMOTO KOUKI
IPC: B30B15/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the life of a blade wedge owing to dissolution of wear by restraining a fluctuation between a punch and a die at the time of press working. SOLUTION: Ceramic material consisting of Si3 N4 , SiC, ZrO2 , Al2 O3 , ZrO2 - metallic carbide, Al2 O3 -metallic carbide which have Young's modulus of 320 GPa or more in rigidity for a post, ceramic material or excellent heat radiating WC-Ni and WC-Co cemented carbides having a thermal conductivity of 60 W/mK or more, binderless cemented carbide and further cemented carbide wherein self-lubricating substance of MoS2 , C, BN or the like is dispersed for a bush are combined as material having an excellent sliding property between both members, a small thermal expansion coefficient in itself and a small difference of respective thermal expansion coefficient.
Patent JP-H01101754-A (JP)
Title: Transmission system
Inventor: NAKAMURA SHIGEKI
Filed: 1987-10-14
Abstract: PURPOSE:To automatically restore a fault of a transmission line by applying loopback connection even to a fault side, sending a communication signal simultaneously to both systems, monitoring the signal of both systems and releasing automatically the loopback connection in detecting a signal circulated on a faulty transmission line. CONSTITUTION:A node station 1 is provided with signal interruption detectors 20p, 20s detecting a reception signal of transmission lines 2, 3 and giving an output if a fault exists, a communication control section 40, a transmission line switch 30 receiving a transmission signal from the transmission lines 2, 3 and outputting a transmission signal, and transmission drivers 10p, 10s receiving a transmission signal from the transmission line switch 30 and outputting the result to the transmission lines 2, 3. In this case, the transmission line switch 30 applies loopback connection to a disconnected faulty transmission line, sends a communication signal even to the faulty transmission line and releases the loopback connection automatically in detecting a signal circulated through the loopback connection of the faulty transmission line to restore the system into the normal connection.
Patent JP-H05103030-A (JP)
Title: Phase detecting circuit
Inventor: SAITO YOICHI
IPC: H04L27/22
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a correct demodulation signal by estimating and predicting a timewise fluctuation of a detection phase error caused by an initial phase error and a frequency error (offset) at a high speed when successive demodulation is implemented by the quasisynchronization detection system. CONSTITUTION:Two stages of RLS phase control circuits 20, 21 applying complex weighting to a received complex input signal S to minimize a square mean value of a difference (error signal) between the resulting input signal and a desired signal are connected in cascade and used for the detection circuit. Thus, a steady-state phase error not having been corrected by the 1st stage RLS phase control circuit 20 is corrected by the 2nd stage RLS phase control circuit 21. Moreover, occurrence of an estimate error of a least square estimate value is prevented even when the S/N of the received complex input signal S is deteriorated by varying an exponent weight coefficient with a reception signal power via a level converter 22 in the case of implementing successive estimate for each symbol. Thus, a correct demodulation signal D is simply obtained.
Patent JP-H0976563-A (JP)
Title: Laser beam printer and scanner motor driver ic
Inventor: UCHIYAMA MASAJI
IPC: H04N1/387
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To rotate a scanner motor at arbitrary number of revolutions by providing a register for storing the specified counting times of a first counter for counting in synchronization with an odd number order of a pulse wave and a second counter for counting in synchronization with an even number order of a pulse wave. SOLUTION: Counters 13, 14 have 12-bit constitutions. The content of a register 12 is loaded in the counter at the time of inputting signals from edge detecting means 4, 5 of a front stage, and the loaded value is counted down. The value responsive to the desired number of revolutions is set from a CPU 30 to the register 12 via a data bus 32. The CPU 30 decodes an address 31 by a decoder 33, and an AND signal circuit 35 forms a write signal 34 in the register 12 according to a write signal 36 and a chip select signal from the decoder 33. The CPU 30 sets the value to the register 12 to meet the resolution, thereby making it possible to realize the arbitrary number of revolutions.
Patent JP-2000086181-A (JP)
Title: Actuation regulating device
Inventor: OHIRA AKIHIKO
IPC: B66F9/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To regulate the actuation of an expansible boom when an upper leveling cylinder provided on a workbench is not actuated. SOLUTION: This device has an electric upper leveling cylinder 29 on a workbench provided at the end of an insulating expansible boom, the upper leveling cylinder 29 being controlled by an upper controller 25, which is connected to a battery 21 via an electric switch 23. The upper controller 25 has an information transmitting circuit 33 that outputs power supply information indicating that the power of the battery 21 is supplied to the upper controller 25 with the electric switch 23 turned on. The upper controller 25 is connected to a lower controller 27 via an optical fiber cable 37 and the lower controller 27 controls the actuation of the expansible boom. Unless the information transmitting circuit 23 transmits the power supply information to the lower controller 27, the actuation of the lower controller 27 is regulated to regulate the movement of the expansible boom.
Patent JP-H04137208-A (JP)
Title: Production of thin-film magnetic head
Inventor: YOSHIDA MAKOTO
IPC: G11B5/31
Filed: 1990-09-28
Abstract: PURPOSE:To obtain the thin-film magnetic head which hardly produces popcorn noises by coating thin-film magnetic circuits with a protective film, then subjecting the circuit to a heat treatment under specific temp. conditions. CONSTITUTION:The thin-film magnetic circuits 2 to 5, 61 to 63 including magnetic films 2, 4 and conductor foil films 5 are formed on a base body 1 and are coated with the protective film 10; thereafter, these circuits are subjected to the heat treatment under the temp. conditions of 270 to 400 deg.C. A remarkable effect is not obtainable at <=270 deg.C and the characteristics of the magnetic films 2, 4 formed as 'Permalloy(R)' films are deteriorated at >=400 deg.C. While the heat treatment time varies with the temp. conditions, the treating time of 10 to 200 minutes is suitable in the 270 to 400 deg.C range. The popcorn noises are decreased in this way.
Patent JP-S63113995-A (JP)
Title: Magnetic disk device
Inventor: TAKEDA YUJI
IPC: G11B33/10
Filed: 1986-10-31
Abstract: PURPOSE:To confirm a residual quantity before an operator uses a disk for a job by retrieving the memory capacity of the memory area of a housed magnetic disk and displaying the residual quantity. CONSTITUTION:When a magnetic disk is loaded to a magnetic disk unit, a loading signal is sent from a control bus 14 to a magnetic disk control part 11 and a moving signal to a position to retrieve a history recording area from the constant position of a magnetic head 10 is sent to a magnetic head driving part 13. As the result, the head 10 is moved, information is read from a history recording area and sent to a history analyzing part 12. The sent information is analyzed, a residual storable capacity is sent to a residual capacity display part and displayed by the analyzing part 12. Thus, since the residual quantity can be confirmed before an operator uses the disk for the job, the useless replacement and re-operation of a magnetic disk can be removed.
Patent JP-H05102510-A (JP)
Title: Protective film for solar cell
Inventor: MATSUMOTO NOBUYUKI
IPC: B64G1/44
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the deterioration of a silicon nitride film which is used as a protective film of a semiconductor device like a solar cell for cosmic use, which film is exposed to light whose wavelength is 200nm, and obtain a semiconductor device of high reliability. CONSTITUTION:It was proved that the deterioration of a silicon nitride film was caused by the irradiation of light whose wavelength is 180-200nm. As the result, the deterioration of the silicon nitride film 2 as a protective film can be prevented by coating the silicon nitride film 2 on the surface with a filter composed of an organic polymer film 3 which cuts off light of 180-200nm wavelength. Thereby the reliability of a solar cell can be improved.
Patent JP-H02147949-A (JP)
Title: Manufacture of measuring sensor for measuring head section for detecting oxygen activity and measuring sensor produced by the same
Inventor: PAMERA BEATORISU
IPC: G01N27/413
Filed: 1989-10-06
Abstract: PURPOSE: To measure oxygen concentration accurately by cleaning the surface of a solid electrolyte. CONSTITUTION: A measurement sensor 1 is component of a measurement head part 2 and is loaded into a molten metal 3 to detect the oxygen activity (oxygen partial pressure) of the molten metal 3. The sensor 1 has a pipe that consists of a fire-resistant solid electrolyte 5 and whose one side is closed within the range of the molten metal 3. A reference substance 4 with a known oxygen activity is included in a lower range in the drawing of this pipe. To measure electromotive force between the reference substance 4 and a welding probe 6 and hence in reference to the oxygen activity (oxygen partial pressure) of the molten metal 3, a plug that is not shown is connected to a measuring device M, and a measurement head part 2 is submerged into the molten metal 3.  A surface S of the solid electrolyte 5 that is constituted as a pipe whose lower part is closed is cleaned, thus improving measurement accuracy.
Patent JP-H01132895-A (JP)
Title: Calender operating method and calender therefore
Inventor: YOOZEFU PAFU
IPC: D21G1/00
Filed: 1988-10-14
Abstract: PURPOSE: To impart desired characteristics of a web material while maintaining the specific volume of the web material by deforming a top roll into a shape corresponding to a change in shape of an intermediate roll in the topmost stage before the nip in the topmost stage is narrowed. CONSTITUTION: A top roll 4 is deformed before the roll nip in the topmost stage is narrowed so that a shell line of the top roll 4 thereunder is caused to accurately conform to a roll peripheral line of an intermediate roll 6. The correct bending moment is obtained by, e.g. introduction of a pressure medium into a secondary deformation control element 28 located in the intermediate position and a primary deformation control element 27 on the outside. When annular bearings 29 and 30 of the roll shell are fixed to a carrier 22, only the introduction of a pressurized medium into the secondary deformation control element 28 is sufficient.
Patent JP-H10101874-A (JP)
Title: Halogen-containing resin composition
Inventor: INAGAKI KINYA
IPC: C08L27/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-containing resin composition, capable of retarding the evolution of corrosive gases due to thermal decomposition, hardly generating a halogen compound formed as a residue when incinerated and useful as an interior material, etc., by including a halogen-containing resin and a specific aluminosilicate in a specified proportion therein. SOLUTION: This halogen-containing resin composition comprises (B) an aluminosilicate in an amount so as to provide >=1.5×10<18> number of alkali metallic cations on the whole surface of an aluminosilicate such as a crystalline aluminosilicate represented by the formula xM2/m O.(1-x)N2/n .Al2 O3 .zH2 O [(m) is the valence of M which is an alkali metal; (x) is the number of mol of M and is 0.0001-1; N is an element other than the alkali metal; (n) is the valence of N; (y) is a real number of >=2; (z) is a real number of 0-20] based on (A) 100g halogen-containing resin such as polyvinyl chloride resin.
Patent JP-H08103867-A (JP)
Title: Manufacture of welded clad steel tube for boiler
Inventor: OYAMA MOTOAKI
IPC: C23C4/08
Filed: 1994-10-03
Abstract: PURPOSE: To manufacture a long clad steel tube excellent in the workability at a low cost by achieving the cold working or warm working of the clad steel tube, and further achieving the heat treatment at the recrystallization temperature or at higher temperature. CONSTITUTION: A clad steel tube is manufactured by achieving the cladding by welding of the corrosion resistant or heat resistant Ni-Cr-Mo alloy with a steel tube made of carbon steel, alloy steel, stainless steel, heat resistant steel or the like as the stock tube. The cold working or warm working of rolling, drawing, etc., of the clad steel tube is achieved, and the heat treatment is further achieved at the recrystallization temperature or at a higher temperature. Heating is made for the prescribed period of time at the temperature of >=1100 deg.C as the heat treatment of the solid solution of the Ni-Cr-Mo alloy at the outer circumferential part of the clad steel tube to realize the recrystallization. The heat treatment is achieved according to the material at the inner circumferential part of the clad steel tube to realize the recrystallization.  Rolling and drawing is achieved not in the hot condition, but in the cold or warm condition because the high temperature strength of the base metal is different from that of the layer cladded by welding, and the uniform working is not achieved in the hot condition and flaws are generated.