baber/WOPTO huggingface dataset:
Patent JP-S63268272-A (JP)
Title: Semiconductor integrated circuit unit
Inventor: TSUBONE HITOSHI
IPC: H01L21/3205
Filed: 1987-04-27
Abstract: PURPOSE:To increase the value of the parasitic capacitance between a collector and a grounding conductor, to prevent the noise generating on a power source conductor, and to obtain the device having no erroneous operation by a method wherein the collector region of a switching transistor is widened at least as for as the lower part of a bonding pad region. CONSTITUTION:An N-type buried layer 51 is formed by conducting oxidizing and window perforating operations using a P-type substrate 50. At this time, the buried layer located directly under a switching transistor is widely formed covering the entire region of the bonding pad which will be formed later. Then, after an N-type epitaxial layer 52 has been grown on the substrate, P-type isolation region 53 is diffused surrounding the buried layer 51, and the region 53 is isolated. Then, a P-type base region 54 is formed, and an N-type emitter 55 and a collector 56 are formed. Subsequently, a base contact hole 58, an emitter contact hole 59 and a collector contact hole 60 are formed simultaneously on an insulating film 57, Al is vapor-deposited, then a base lead-out electrode 61, an emitter lead-out electrode 62 and a collector lead-out electrode 63 are formed using a photolithography technique. At this point, the collector lead-out electrode 63 is connected to the bonding pad 64 to be used for connection to an external circuit.
Patent JP-S584656-A (JP)
Title: Auxiliary parking brake device for vehicle
Inventor: OONO KOUICHI
IPC: B60T13/68
Filed: 1981-06-30
Abstract: PURPOSE:To improve safety of a device, by selecting an air line through a manual three-way valve, providing the manual three-way valve in series to a solenoid three-way valve, closed when electrically conducted, and maintaining a cooperative condition of parking and normal brakes in no relation with a fault in the electrical system. CONSTITUTION:A solenoid three-way valve 12, closed when electrically conducted, is provided to an air line E connected to pneumatic power multiplies 8 of a normal brake from an air tank 4 through double check valves 50. Further a manual three-way valve 14 is provided in series to said solenoid valve 12 in an air line E2 of the solenoid valve 12 and check valves 50. If a control lever 28 of the manual valve 14 is placed to a working position, a switch 29 is turned on. Under this condition, if a parking brake is urged, a parking brake switch 11 is turned on to turn off a relay 32. Accordingly, the solenoid valve 12 is cut off electric conduction and opened, and air in the air tank 4 is fed to the pneumatic power multiplier 8, then the normal brake is operated with the parking brake. Accordingly, even if an electrical system is in failure, a cooperative condition of the both brakes can be maintained.
Patent JP-H07286897-A (JP)
Title: Pyroelectric type infrared ray element and its manufacturing method
Inventor: TOMINAGA KOJI
IPC: H01L37/02
Filed: 1994-04-16
Abstract: PURPOSE:To inexpensively obtain a large-area infrared ray element by using an Si substrate and at the same time, interposing a TiO2 film between the Si substrate and a PZT (lead zircotitanate) thin film. CONSTITUTION:An SiO2 film is formed on an Si substrate, for example, a pattern is created by photolithography, and then etching is performed for exposing Si surface. Then, a thin TiO3 film 3 is formed by a CVD method (chemical vapor growth method), PbO, ZrO2, and TiO2 are simultaneously deposited, and a PZT thin film 4 is formed on the upper surface of the film 3. An epitaxial relationship is achieved between the substrate 1 and the thin film 4. Then, after an upper electrode 5 such as Cr is formed on the upper surface of the thin film, the lower portion of the substrate 1 is subjected to etching treatment so that is becomes a specific shape and then is removed. A lower electrode 6 is formed by the similar material as the electrode 5. An infrared ray element thus formed can maintain a specific mechanical strength even if the Si substrate is partially removed since the film 2, the thin film 4, the electrodes 5 and 6 are overlapped.
Patent JP-H0249137-A (JP)
Title: Method and apparatus for testing pressure for pipe segment
Inventor: CHIYAARUZU DEII PEITO
IPC: G01M3/28
Filed: 1989-04-24
Abstract: PURPOSE: To test a pipe segment with an extensively variable size and length by taking the difference between a testing tool and the length of a pipe to be tested, and implementing a compression test at two or more superposed stories. CONSTITUTION: The testing tool 10 comprises a major main body part 12, and the main body member 10 is disposed with a high pressure seal 14 in its each end part. The pipe segment 40 is wrapped with fastening members 33 and positioned on a pipe platform 30 by means of a hydraulic cinch 32. Next, a traction mechanism 22 is activated so as to push a traction rod 16 and the testing tool 10 secured thereto, into the pipe segment 40 horizontally. The testing tool is sealed to the pipe segment 40 in a manner maintaining fluid sealing around the major main body part 12, and then fluid is directed by means of a pump through the traction rod 16 and major main body 12 into an annular cavity existing between the outer diameter of the testing tool 10 and the inner diameter of the pipe segment 40.  A pressure line 20 operates to send testing pressure that is suitable to test a specific pipe segment.
Patent JP-H08294491-A (JP)
Title: Vibration exciter for measuring bone strength
Inventor: FURUTA HARUYUKI
IPC: A61B9/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide an easy-to-control vibration exciter which is capable of imparting a specific impact in a short time. CONSTITUTION: The vibration exciter 10 is provided with a solenoid 22 and a hammer head 24. One end of a supporting rod 26 is fixed to the head 24 with the other end held by a rod holder 28. The holder 28 is supported so as to make it freely oscillatory by a supporting bar 30 installed on the side of the housing 18 with a lifter 32 fixed on the upper side of the holder 28. The solenoid 22 is provided with the main body 22a having a built-in coil and with a plunger rod 22b arranged freely retractively on the main body 22b while the upper end side of the rod 22b and the tip end side of the lifter 32 are connected with a wire 34. With the solenoid 22 energized, the lifter 32 is rotated around the supporting bar 30, so that the head 24 is rotatably moved upward.  At that time, the head 24 imparts an impact to the end of a bone by an inertial force, also returning to the stop position by gravity.
Patent JP-H05300114-A (JP)
Title: Multiframe synchronizing multi-point monitor circuit
Inventor: HASEGAWA ATSUSHI
IPC: H04L7/08
Filed: 1992-03-28
Abstract: PURPOSE:To attain the synchronizing detection of multiframe signals with small circuit scale. CONSTITUTION:When a 24 multiframe signal 16 is inputted synchronously to a received clock, for example, the state bit pattern of three bits in the past just for four frames is inputted from a state transition shift register 11 synchronously with this input. While referring to a memory 14, a state judge circuit 13 reads an expected value expecting the input in each state and compares the value with the 24 multiframe signal. When these value and signal are coincident, the state judge circuit 13 outputs the new state bit pattern of three bits so as to change the state. This state bit pattern is inputted to the state transition shift register 11 and successively shifted to left synchronously with the received clock. When the state of satisfying the multiframe synchronizing pattern '001011' is reached, the state judge circuit 13 outputs a synchronizing pattern coincidence signal 17.
Patent JP-S59230484-A (JP)
Title: Controller for brushless dc motor
Inventor: ANO MITSUYOSHI
IPC: H02P6/16
Filed: 1983-06-08
Abstract: PURPOSE:To reduce the irregularity of 3-phase AC output voltage and to simplify a speed detector by digitizing the phase variation of the sinusoidal output voltage of a resolver, thereby forming a distribution signal and a speed detection signal. CONSTITUTION:A base-6 system ring counter 15 inputs a pulse of 6 times of the exciting frequency of a resolver 9, and a signal is sequentially outputted to output terminals T1-T6 in response to the output of a normal/reverse rotation discriminator 11. Schmitt trigger circuits 29-34 sequentially check the levels of the sinusoidal output voltage of the resolver 9 in response to the outputs of the terminals T1-T6 and output pulses. The pulses are converted by a frequency/voltage converter 51 into a speed detection signal, and further converted by a 3- phase distributor 52 into a shift pulse signal of a 3-phase transistor bridge circuit 3.
Patent JP-H11277973-A (JP)
Title: Writing utensil
Inventor: UCHINO MASAHIRO
IPC: C09K3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the coefficient of friction, and improve the lubricity by a method wherein in an ink housing tube to one end of which a nib is attached, an ink and an ink reverse preventive body containing a cleavage substance, are directly filled. SOLUTION: A nib wherein a ball made of ruby, tungsten carbide or the like, is attached to a ball-point pen tip made of a metal such as stainless steel and brass, or made of a synthetic resin such as polyacetal, is attached to an ink housing tube made of polypropylene, and in the ink housing tube, an ink containing a coloring agent and a solvent, and an ink reverse preventive body containing a cleavage substance which functions as a solid lubricant such as molybdenum disulfide, boron nitride, talc, Nε-lauroyl-L-lysine, and graphite, are directly filled. By this method, even when the tenacity of the ink reverse preventive body becomes higher due to a low temperature the coefficient of friction between the ink housing tube and the ink reverse preventive body is kept small, and the ink following-up property does not decrease, and a favorable writing property can be ensured.
Patent JP-H0517072-A (JP)
Title: Paper tube feeding system for automatic winder
Inventor: SEKIYA NOBORU
IPC: B65H67/06
Filed: 1991-04-05
Abstract: PURPOSE:To provide the paper tube feeding system of an automatic winder which permits the automatic feed of paper tubes and permits the easy disposal of a various kinds of paper tubes. CONSTITUTION:As for the paper tube feeding system of an automatic winder in which a doffing device 6 is installed in free traveling along the automatic winder having a number of spindles of a winding unit 2 arranged in parallel, a paper tube feeding device 25 for feeding three kinds of paper tubes is installed at one edge of the automatic winder, and a conveyor 26 for transporting a paper tube 13 supplied from the paper tube feeding device 25 is allowed to travel in parallel to the traveling passage of the doffing device 6. A paper tube holding means 27 having three holding parts 27A, 27B and 27C for receiving the paper tube 13 transported by the conveyor 26 is installed on the doffing device. Simultaneously with the use of a specific kind of paper tube 13 on the paper tube holding means 27 of the doffing device 6, the paper tube 13 in this kind is sent out from the paper tube feeding device 25, and transported by the conveyor 26, and supplemented to the original holding part of the paper tube holding means 27.
Patent JP-S61260338-A (JP)
Title: Memory dumping system
Inventor: HIGUCHI TAIHO
IPC: G06F11/34
Filed: 1985-05-14
Abstract: PURPOSE:To perform memory dumping operation even when an arithmetic device for main control is in trouble and to improve the reliability by controlling a channel adapter by the 2nd processor when the 1st processor is abnormal, and carrying out the dumping operation by the 2nd processor itself and channel adapter. CONSTITUTION:When the arithmetic device 12 is ready to operate, a maintenance operation processor 15 writes a dump program in an area of a memory 13 through a maintenance operation processor interface circuit 124 and then puts the arithmetic device 12 in operation. When it is decided whether the arithmetic device 12 operates or not and it is not expected to operate normally, the maintenance operation processor 15 controls registers 141, 142, and 143 directly through the maintenance operation processor interface circuit 124 to transfer data from the memory 13 to a host processor 2 through a channel adapter 14. Then, data of registers 122 and 123 and the memory 13 which are stored in a memory 152 or on a magnetic disk 154 previously are transferred to a specific area of the memory 13 and then transferred to the host processor 2 through the channel adapter 14.
Patent JP-H04310575-A (JP)
Title: Degreasing of formed ceramic article
Inventor: ASAI MITSURU
IPC: C04B35/64
Filed: 1991-04-05
Abstract: PURPOSE:To prevent the generation of defects such as crack in a molded article during degreasing process by annealing a ceramic article composed of a ceramic material and a resin component and degreasing the annealed article. CONSTITUTION:A formed article is produced by mixing a ceramic material and a resin component at a volume ratio of (2-3):2 and forming the mixture. The formed article is annealed by heating at a temperature between the softening temperature of the resin in the article and the deterioration temperature of the article for a period to complete the relaxation of the internal stress, and the annealed article is degreased.
Patent JP-H09289548-A (JP)
Title: Mail content confirmation device
Inventor: YAGINUMA ATSUSHI
IPC: H04L12/58
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide the device which can access an existent mail server from an arbitrary telephone set. SOLUTION: This device 10 is equipped with a conversion table 17 in which a second dial number and a second password consisting of combinations of numbers, etc., that can be inputted on a telephone set 30 are registered corresponding to a mail address and a password assigned to each user on the mail server 40. A user calls the device 10 through the telephone set 30 and inputs a second dial number and a second password by using the telephone set 30. The device 10 acquires the mail address and password corresponding to the second dial number and second password from the conversion table 17 and logs in the server 30 to obtain a mail put in the corresponding mailbox, convert and reproduce it into a speech, and send it out to the telephone set 30.
Patent JP-S5527984-A (JP)
Title: Flow quantity accumulation transmission device
Inventor: KOUNO AKIO
IPC: G08C19/00
Filed: 1978-08-21
Abstract: PURPOSE: To provide cost reduced, automatic, remote detection of flow quantity of gas or water system meters, body vibration in a continuous fluid route is converted to electric pulse and accumulated.  
     CONSTITUTION: Vibrator body 2 is inserted in continuous fluid flow in conduit 1 and vibrated by von Karman's vortex street. The vibration is converted to electric pulse by converter 3, accumulated 4 and outputted as parallel signal. Transmitter 5 responds to calling signal and converts the parallel signal from the accumulator 4 to series signal, and accumulated, measured signal is indicated on the display 32. Direct electric measurement and accumulation of the fluid flow rate and its parallel/ signal convertion for transmission greatly reduces cost as compared with mechanical measurement and accumulation followed by electric convertion for transmission. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01275831-A (JP)
Title: Foam building board
Inventor: NAGATA TAKESHI
IPC: E04C2/08
Filed: 1988-04-25
Abstract: PURPOSE:To improve appearance and to promote incombustible and adiabatic performance by adhering an aluminium sheet to the back of an aluminium foam board obtained by slicing off an aluminium foam. CONSTITUTION:An aluminium sheet 3 is adhered to the back of an aluminium foam board 1 obtained by slicing off an aluminium foam 2. A foam building board having such a constitution as mentioned above is such that the back of the aluminium foam board 1 is shielded and coated by the aluminium sheet 3, so that a unique design of an appearance of the aluminium foam board 1 is not spoiled, and the deterioration of incombustible and adiabatic performance can also be prevented.
Patent JP-2000032386-A (JP)
Title: Digital audio/video system and method therefor
Inventor: SUN ZON CHOI
IPC: H04N5/45
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To integrate plural blocks which are piled up one another in a digital A/V system and to provide an optimal system by decoding a transport stream by the selection of a separation part, separating it into a video stream and an audio stream, selecting and outputting it. SOLUTION: A digital A/V system is equipped with a signal reception part which receives a TV signal and a signal from a storage medium such as a video tape. A separation part 103 selects a data stream from the signal reception part on the basis of a function selected by a user and outputs the video stream and the data stream. After a display part decodes the video stream from the separation part 103 as a video of an HD grade or a video of an SD grade, it displays the video of the HD grade or the video of HD grade and the video of the SD grade to a display device 107. After an audio part decodes the audio stream from the separation part 103, it reproduces the decoded audio signal by way of an output terminal.
Patent JP-H042687-A (JP)
Title: Crucible for growth of oxide single crystal
Inventor: MIMURA SHOJI
IPC: C30B15/10
Filed: 1990-04-18
Abstract: PURPOSE:To provide a crucible having long life, capable of preventing the contamination of molten liquid and made of a laminate composed of a platinum inner layer having prescribed thickness and purity and a platinum outer layer containing oxide particles having a prescribed particle diameter. CONSTITUTION:The objective crucible is made of a laminate composed of a platinum inner layer having a thickness of >=0.1mm and a purity of >=99.5wt.% and an outer layer made of a platinum or a platinum-rhodium alloy containing 0.05-1wt.% of oxide particles having an average particle diameter of <=1mum. The oxide particle is preferably zirconia or yttria particle. Since the inner layer is made of platinum having a prescribed purity, the dissolution of impurities from the inner layer to the molten oxide liquid stored in the crucible can be prevented. The oxide particles contained in the outer layer prevent the recrystallization of the crystal particles of platinum or platinum-rhodium alloy constituting the outer layer. The outer layer has high strength at high temperature.
Patent JP-S594669-A (JP)
Title: Adhesive tape and manufacture
Inventor: GURAJIANO GAIRII
IPC: C09J7/02
Filed: 1983-06-08
Abstract: For pressure sensitive adhesive tapes having a film backing of polypropylene or other olefinic polymer or copolymer, the treatment of the non adhesive side before the release coat is applied causes the unwinding noise of the tape to be essentially reduced.
Patent JP-S586341-A (JP)
Title: Running control method of variable capacity compressor in cooling equipment
Inventor: KOUNO HIROYA
IPC: B60H1/00
Filed: 1981-07-01
Abstract: PURPOSE:To shorten the running time and consequent running power loss of the compressor by a method wherein the outlet temperature of an evaporater and the blowing- off temperature of a blowoff port are respectively detected and a compressor is controlled by starting and stopping when the difference between the blowing-off temperature and the outlet temperature reaches the set value. CONSTITUTION:A first and a second temperature sensors 19 and 20 for detecting air temperatures are provided between the evaporator 13 and a damper 16 and within the blowoff port 18 of a duct 14 in the vehicular cooling equipment. The outputs of the respective sensors 19 and 20 are inputted to a controller 21. The controller 21 compares the temperature Te detected by the sensor 19 with a second set temperature T2 (for example 3 deg.C). When the temperature Te attains the temperature T2, the controller 21 outputs an OFF signal to an electromagnetic clutch interposed between the compressor 4 and a driven pulley 6. Furthermore, when the temperature Te attains a first set temperature (for example 6 deg.C), the controller 21 outputs an ON signal to the electromagnetic clutch. In addition, when the difference between the temperature Tf is detected by the sensor 20 and the temperature Te is also detected as equal to a set temperature difference (for example 6 deg.C), the controller 21 outputs an OFF signal to the electromagnetic clutch.
Patent JP-S59227382-A (JP)
Inventor: OOBA MASAHIRO
IPC: B25J13/00
Filed: 1983-06-10
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-S5728602-A (JP)
Title: Continuous rolling mill
Inventor: MASUI TAKESHI
IPC: B21B27/02
Filed: 1980-07-25
Abstract: PURPOSE:To improve the shape controlling capacity, to diminish the sheet crown and edge drop, and to manufacture a steel sheet with a good flatness, by installing a sleeve-slide type rolling mill on the upstream side of a continuous rolling mill, and a sleeve-expansion type rolling mill on the downstream side. CONSTITUTION:A rolling mill A is sleeve-slide type rolling mill in which sleeves 3, 3 are movable in the direction of roll axes. A rolling mill C is a sleeve-expansion type rolling mill in which a sleeve 13 is expandable in the directin of the roll radius. Both of rolling mills A, C have a high shape correcting function, and the rolling mill C has a quick response speed. For correcting the momentaly changing shape of a strip rolled at a higher speed on a further downstream side, the rolling mill C is suitable because of its followability. Therefore, the rolling mill A, which can cope with altered strip breadth without rearranging the rolling rolls, is installed on the upstream side of the continuous rolling mill, and the rolling mill C is installed on the downstream side. It is possible to employ an intermediate-backup-roll shifting type rolling mill for the rolling mill A to be installed on the upstream side.
Patent JP-H08294725-A (JP)
Title: Coiler with coil edge heating device
Inventor: IWANAMI NORIO
IPC: B21B39/14
Filed: 1995-04-26
Abstract: PURPOSE: To prevent quality of rolled material from degrading by adding a heating device to the side plate equipped to a centerless coiler so as to suppress heat dissipation of coil edge and increase in temp. difference in the plate width direction. CONSTITUTION: A coiler 10, which coils a strip in a coil coiling space 11 in centerless, consists of a coiling mechanism, a pair of side plates 12A, 12B to regulate the edge face of coil and a stabilizer 30 to stabilize coiling and etc. Both side plates 12A, 12B are of symmetrical structure, about half of the strip in the longitudinal direction is a fixed side side plate 14, the remaining half is a moving side side plate 15. Plural heating panels to heat coil edge are arranged on the inner face side of fixed side side plate 14 and moving side side plate 15. The coil edge is always heated at any time during coiling, storing and releasing of coil, thus, heat dissipation from edge is suppressed.
Patent JP-H02279322-A (JP)
Title: Electrofusion joint
Inventor: HANDA TAKAYUKI
IPC: B29L31/24
Filed: 1989-04-21
Abstract: PURPOSE:To install a connector or the like without considering its facing direction by making the outer periphery of a receptacle in a round shape and providing data means in the ring shape on the outer periphery of the receptacle. CONSTITUTION:The outer periphery of a receptacle of an electrofusion joint 1 is formed in the round shape and ring-shaped channels 6 are formed on the outer peripheral surface at proper interval. Applying time is found by the data thus provided. Micro-switches 5 engaging the channels 6 are installed on a connector 4. As data means formed with said channels 6 is of ring shape, a sensor can read the data means regardless of the facing direction of the connector 4, and based on said data, the applying time is determined. The data can be read securely regardless of the direction of installation, which eliminates the necessity of considering the facing direction.