baber/WOPTO huggingface dataset:
Patent JP-H04148199-A (JP)
Title: Wireless primer
Inventor: KUROKAWA KOICHI
IPC: F42B3/10
Filed: 1990-10-09
Abstract: PURPOSE:To permit initiation by responding pulsatile short-time microwave projecting energy surely by a method wherein the radiating impedance of a receiving antenna and the absolute value of the reactance component of the impedance of a heat generating body are specified so as to be lower than the specified % of a pure resistance component while the pure resistance component of the radiating impedance of the receiving antenna and the impedance of the heat generating body are specified within the range of the specified % of the characteristic impedance of a transmission line. CONSTITUTION:A receiving antenna 1 and a transmission line 6 are formed on an electroconductive print substrate 5 and the heat generating body 7 of a primer 8 is connected to the tip end of the transmission line 6. The relative gain of the receiving antenna is 0-20dB or preferably 5-10dB. When the absolute values of the radiation impedance of the receiving antenna and the reactance component of the impedance of the heat generating body in the primer are higher, an energy transmitting efficiency becomes bad and, therefore, it should be 50% of the pure resistance component or less. This value is 40% or less but the smaller the better and it can be zero. Further, the pure resistance components of the radiating impedance of the receiving antenna and the impedance of the heat generating body should be within the range of 70-130% of the characteristic impedance of the transmission line or preferably within the range of 85-115%.
Patent JP-2001093929-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMOOKA YOSHIAKI
IPC: H01L21/60
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To form a structure of highly reliable Cu pad/solder bump through a simplified process. SOLUTION: A protective film 7 made of primary metal excluding Cu is formed on a Cu pad electrode 4 in a self-aligning way. Due to such a self- aligning formation, no lithography is needed, and a process can be simplified. Next, a solder ball 9 covered with a Cu film 8 is arranged on a protective film 7, and a solder bump 10 is formed by reflow. In this case, the film thickness (amount) of the Cu film 8 is selected so that the Cu film 8 and solder ball 9 may be reacted with each other appropriately and sufficiently. Therefore, Cu can be prevented from being absorbed in the Cu pad electrode 4, permitting higher reliability.
Patent JP-H03134266-A (JP)
Title: Knocking control device for engine
Inventor: TAKASU YASUHITO
IPC: F02P5/153
Filed: 1989-10-18
Abstract: PURPOSE:To reduce a load in an electronic control unit by converting a knocking sensor signal, so that its frequency distribution obtains exponential distribution, and adjusting a knocking control factor so that a standard deviation of the knocking sensor signal obtains a desired value. CONSTITUTION:Generated knocking in an engine is detected by a knocking sensor, and in accordance with its detecting result, a knocking control factor is adjusted so as to suppress generation of knocking by the first control means. On the other hand, a knocking sensor signal is converted, so that its frequency distribution obtains exponential distribution, by a converting means, and by detecting a standard deviation of the exponential distribution by a standard deviation detecting means, the knocking control factor is adjusted by the second adjusting means so that this standard deviation obtains a desired value. Thus, a load in an electronic control unit is reduced, further knocking detecting accuracy can be prevented from also deteriorating by a change of the characteristic of the knocking sensor and the engine or the like.
Patent JP-S62132792-A (JP)
Inventor: TAKENO YOSHIHIRO
IPC: C05F9/04
Filed: 1985-12-04
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-H05248425-A (JP)
Title: Ceramic roller provided with shaft
Inventor: KAWAI TORU
IPC: F16C13/00
Filed: 1991-10-21
Abstract: PURPOSE:To absorb a difference in coefficient of thermal expansion between a ceramic pipe and a metal shaft passed through the pipe. CONSTITUTION:A shaft 2 is passed through the center of a ceramic pipe 1 and put out from both ends of the pipe, a cylinder 3 having one end closed is fitted to both ends of the shaft 2, with the closed side positioned inside in a slidable manner, the closed surface is pressed to the end surface of the pipe 1, an annular plate 4 is fitted between the shaft 2 and the inner surface of the cylinder 3 to fix the annular plate on the shaft 2, and the space between the end plate 31 of the cylinder 3 and the annular plate 4 is filled up with a fluid 7. Accordingly, the fluid 7 in the cylinder 3 is expanded due to use in a high temperature environment, and the cylinder 3 is pressed to the pipe 1 side corresponding to the amount of expansion so as to prevent slackening of the pipe (1) due to a difference in thermal expansion between the metal shaft 2 and the ceramic pipe 1.
Patent JP-H04148162-A (JP)
Title: Absorption refrigerating machine
Inventor: KODERA MASAHARU
IPC: F25B15/00
Filed: 1990-10-09
Abstract: PURPOSE:To prevent water hammer at the time of starting by providing a valve unit to be closed after an operation is stopped at least at one or both of a lowest position at the feeding side of an evaporator of a heat transfer medium feed tube and in the vicinity of the evaporator at the inlet side of the evaporator. CONSTITUTION:A flowout preventive solenoid valve 21 is disposed at the discharge side of a lowermost position of a heat transfer medium pump 19 near an evaporator 1. The pump 19 is stopped immediately after its operation is stopped, and a heat transfer medium supply tube 17 is blocked simultaneously or substantially simultaneously. The supply tube 17 is opened simultaneously or substantially simultaneously upon starting of the pump 19 immediately after the operation is started. In a room cooling operation of a room, heat transfer medium from a fan coil unit 12 is introduced into the evaporator 1 through a heat transfer medium inlet tube 18, and heat transfer medium cooled by the vaporization heat of the refrigerant in a cooling heat transfer unit 13 is supplied from the tube 17 into the unit 12. Since the valve 21 is closed after a cooler is stopped, reverse flows of the medium in the unit 12, the tubes 17, 18 from the tube 17 into the evaporator 1 are prevented, and generation of vapor space in the unit 12, the tubes 17, 18 can be prevented to eliminate water hammer at the time of starting.
Patent JP-H02117494-A (JP)
Title: Vertical take-off and landing aircraft
Inventor: ADACHI TAKASHI
IPC: B64C29/00
Filed: 1988-10-26
Abstract: PURPOSE:To obtain upward or forward thrust needed for take-off and landing or for cruise, by directing movable deflecting plates downwards during take-off and landing so as to deflect exhaust gas in the vertical direction of its plane axis, during cruise directing the deflecting plates diagonally rearwards and downwards to force the exhaust gas to go along a fixed deflecting plate. CONSTITUTION:The exhaust nozzle 2 of its jet engine is disposed diagonally rearwards and downwards in the lower portion of its airframe, and moveable deflecting plates 8, 9 are disposed behind the lower and upper edges of the exhaust nozzle 2 of rectangular section, respectively, and a fixed deflecting plate 10 is also disposed behind the upper movable deflecting plate 9. During take-off landing, the movable deflecting plates 8, 9 are directed downwards to deflect the direction of exhaust gas to the vertical direction of its plane axis and also a large amount of air is taken in from a space between the exhaust nozzle 2 and the movable deflecting plates 8, 9 to increase the amount of the exhaust gas, so that upward thrust is obtained. During cruise, the movable deflecting plates 8, 9 are direction diagonally rearwards and downwards to force the exhaust gas to go along the fixed deflecting plate 10 so that forward thrust can be obtained.
Patent JP-H02119066-A (JP)
Title: Sheet battery and hole boring method thereof
Inventor: MIYABAYASHI TAKESHI
IPC: H01M10/05
Filed: 1988-10-27
Abstract: PURPOSE:To be able to bore a hole in a battery after assembling by covering the wall surface of a bored hole with a thermoplastic resin film when a sheet sheet battery was bored, fitting a thermoplastic resin cylinder in the bored hole, inserting a horn of an ultrasonic welder into the resin cylinder, and melt bonding the film and resin cylinder. CONSTITUTION:When a sheet battery is bored with a drill 10, a resin film 108 is formed on the inner surface of a bored hole 12. A thermoplastic resin cylinder 106 having almost the same diameter as the hole 12 is inserted into the hole 12, then an ultrasonic horn 109 of an ultrasonic welder 107 is inserted into the cylinder 106, and ultrasonic welding is conducted while the horn 109 is gradually drawn out. The resin film 108 is welded to resin films 101a, 101b, which are laminated on both sides of the sheet battery, and the cylinder 106, and the bored hole surface of the sheet battery is sealed so as to keep an insulating condition.
Patent JP-H06121313-A (JP)
Title: Scramble system
Inventor: IHARA KIICHI
IPC: H04N7/167
Filed: 1992-10-09
Abstract: PURPOSE:To prevent an illegal viewing by inserting an identification code for specifying a deciphering device into a video signal supplied to a deciphering device positioned in the vertical interval of the video signal, at the time of descrambling the video signal scrambled by an enciphering device by using the deciphering device. CONSTITUTION:When a television broadcast wave transmitted from a transmitter 3 is received by a receiver 4, the video signal and video signal of a base band are demodulated, and management information multiplexed on the audio signal is extracted. That is, the modulated video signal and audio signal are supplied to a deciphering device 20, the video signal supplied to the device 20 is applied to a multiplexing part 21, and the identification code is inserted into the video signal positioned on one prescribed horizontal line in the vertical interval of the video signal. Afterwards, the video signal on which the identification code is superimposed from the multiplexing part 21, and the video signal received by the device 4 are supplied to a deciphering processing part 22, and when a deciphering condition stored in a deciphering condition storage part 25 is matched, the de-scramble processing is operated.
Patent JP-H07129497-A (JP)
Title: Storage type remote procedure processor
Inventor: ABIRU IWAO
IPC: G06F15/16
Filed: 1993-10-29
Abstract: PURPOSE:To make the execution of a storage type remote procedure possible by only saving a storage area by preserving a procedure only for a portion and transferring procedure identification data and data required for the execution of the procedure by a procedure execution request side, regarding a storage type remote procedure. CONSTITUTION:A procedure request device 101 transfers procedure identification data and data required for the execution of a procedure to a procedure execution device 102. The procedure execution device transfers procedure identification data to a procedure preserving device 103, inquires the procedure and acquires the procedure by using a procedure inquiry part 104. Next, the procedure is executed by a procedure execution part 105 and the result is returned to the procedure request device. The procedure preserving device retrieves the procedure corresponding to the transferred procedure identification data from the procedures preserved in a procedure preservation part 107 by using a procedure retrieval part 106 and transfers the procedure to the procedure execution device.
Patent JP-H02124267-A (JP)
Title: Shortening device for idle grinding time
Inventor: ISHIKAWA MINEO
IPC: B24B47/25
Filed: 1988-10-27
Abstract: PURPOSE:To remarkably shorten an idle grinding time by providing a photoelectric displacement sensor whose position is corrected by dressing work. CONSTITUTION:The shortest distance from a photoelectric displacement sensor 41 to a work is detected with non-contact. Since the position of this photoelectric displacement sensor 41 is interlocked with the movement amt. of a dressing grindstone 30, the detected shortest distance becomes the distance correctly corresponding to the shortest distance from a grindstone wheel 23 to the work W, that the diameter reducing amt. of the grindstone wheel 23 by dressing is corrected. So that, the feeding movement distance of a grindstone base from the position where the shortest distance is detected by the photoelectric displacement sensor 41 to the position where the grindstone wheel 23 is abutted to the work W can correctly be calculated, the feeding speed is changed just before the grindstone wheel 23 being abutted to the work W by changing the feeding speed from fast feeding to grinding feed at the time when the grindstone base 21 is moved by the calculated distance thereof and the idle grinding time is shortened.
Patent JP-S63126491-A (JP)
Title: Production of l-phenylalanine
Inventor: MURAMOTO TAKAHISA
IPC: C12P13/22
Filed: 1986-11-17
Abstract: PURPOSE:To efficiently produce L-phenylalanine, by bringing phenylpyruvic acid into contact with one or two or more microorganisms selected from the genuses Proteus and Paracoccus in the presence of an amino group donative substance. CONSTITUTION:A microorganism, belonging to the genuses Proteus and Paracoccus, e.g. Proteus mirabilis IFO 3849 or Paracoccus denitrificans ATCC 19367, alone or in combination are cultivated in a nutrient culture medium containing an amino group donative substance, e.g. an inorganic or organic ammonium compound, urea, etc., preferably at pH6-9 and 25-40 deg.C for 1-4 days and phenylpyruvic acid is added once or in several divided portions in a suitable period after starting the cultivation and reacted under aerobic or anaerobic condition to afford the aimed L-phenylalanine. If resting microbial cells of the above-mentioned stains are used, the reaction is preferably carried out at pH6-9 and 25-40 deg.C for several hr.
Patent JP-2001099193-A (JP)
Title: Electromagnetic coupling device
Inventor: SUDA YOSHIYUKI
IPC: F04B35/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and capable of easy bonding and fixing, by improving bonding performance, adhesion quality, and a water resisting seal effect between a yoke and a connector case. SOLUTION: This device includes a yoke 3 internally provided with an electromagnetic coil 400 and a connector case 5 fixed to the yoke, the yoke 3 and the connector case 5 are fixed by these contact surfaces 13A, 15A, an irregularity part 7 is provided in either of the contact surface 13a or 15a, and the connector case 3 is fixed to this irregular part 7 by high frequency bonding, ultrasonic welding, etc.
Patent JP-H08139121-A (JP)
Title: Wire bonding method
Inventor: YOSHIYAMA TAKAYUKI
IPC: H01L21/60
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a wire bonding method in which oscillation of a bonding arm can be stopped by accurately detecting the landing of a ball, at the lower end part of a wire, on an electrode. CONSTITUTION: A control section 21 delivers a command pulse Pa to a different counter 22 in order to drive a voice coil type motor 11 for oscillating a bonding arm. Oscillation of the bonding arm 1 is detected through an encoder 20 and the output therefrom is fed back, as a feedback pulse Pb, to the difference counter 22. The difference counter 22 operates a pulse representative of the difference between the command pulse Pa and the feedback pulse Pb. When the operated pulse reaches a threshold value, the control section 21 makes a decision that a ball has landed on an electrode of a chip and interrupts provision of the command pulse Pa thus stopping the voice coil type motor 11.
Patent JP-2001090146-A (JP)
Title: Private part washing device
Inventor: SHIMAZU TAKAO
IPC: E03D9/05
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To perform deodorization even in the blocking of an air intake port with toilet paper. SOLUTION: A deodorizing device 6 consisting of an intake port 60 opened toward a closet bowl and a blasting fan motor 61 for discharging the air sucked through the intake port 60 through a deodorizing filter is provided within a body 1. The deodorizing device 6 comprises a second intake port 65 opened to the inner part of the body 1. Even if the intake port 60 is blocked, deodorization can be performed by the intake air through the second intake port 65 opened into the body 1.
Patent JP-H03132469-A (JP)
Title: Car power steering system
Inventor: NAKAYAMA HIROTAKE
IPC: B62D7/14
Filed: 1989-10-19
Abstract: PURPOSE:To enhance the straight running performance of a car by controlling the rear side control valve by a sensing cylinder coupled with a control valve in the front power steering, and returning the valve forcedly to the neutral position. CONSTITUTION:A power steering system consists of front power steering 11, which steers the front wheels 103, 104 through controlling of the pressure oil supplied and discharged to/from a front booster 30 using a control valve 31, and the rear power steering 12 which steers the rear wheels 115, 116 through controlling of the pressure oil supplied and discharged to/from a rear booster 53 using another control valve 54. The rear side control valve 54 is operated by a sensing cylinder 13 coupled with the cylinder port side of the front side control valve 31 through a pair of oil pressure pipings 14, 15, which are connected together through a mode change valve 16. The rear wheel axles 113, 114 are fitted with respective steering lock cylinders 17, 18.
Patent JP-H01114039-A (JP)
Title: Ashing device
Inventor: IIMURO SHUNICHI
IPC: H01L21/3065
Filed: 1987-10-28
Abstract: PURPOSE:To heat an article to be treated from above and below to perform a high speed ashing, and to improve its throughput by heating a placing base for the article and a flat plate facing the base together adjustably at its temperature. CONSTITUTION:A wafer 22 is conveyed on a placing base 21 in a lower chamber 12, and held at a predetermined position. Then, an upper chamber 11 is moved down to be engaged with the chamber 12, and a processing chamber 24 is hermetically sealed. In this case, a gap 25 between a flat plate 13 and the wafer 22 is formed by the spacer 14 of the plate 13. The base 21 is heated by a temperature control mechanism, and the plate 13 is heated by a heater 20. Then, an ozone generator 19 having an oxygen supply source 18 feeds ashing gas containing ozone from a gas outlet 15 to the surface of the wafer 22 to be ashed. Thus, the temperature drop on the surface of the film is eliminated to ash it at a high speed, thereby improving its throughput.
Patent JP-H0699675-A (JP)
Title: Thermal-transfer coloring material
Inventor: KUBODERA SEIICHI
IPC: B41M5/388
Filed: 1992-09-17
Abstract: PURPOSE:To make it possible to obtain thermal-transfer recording, the transferring density of which is high, in which no bleeding occurs in recorded image during storage, no fusion bonding of which occurs during transferring and no offset of dyestuff develops during the storage of ribbon. CONSTITUTION:A thermal-transfer coloring material having a thermally transferable dyestuff layer on a base is combined with a thermal-transfer image accepting material, which is prepared by providing dyestuff acceptance layer for accepting thermally transferable dyestuff. When the dyestuff has diene, the acceptance layer contains dienophile compound. Or when the dyestuff has dienophile, the acceptance layer contains diene compound. At the same time, the coloring layer contains matting agent.
Patent JP-H08132873-A (JP)
Title: Sunvisor with lighting unit
Inventor: ABE TAKESHI
IPC: B60J3/02
Filed: 1994-11-07
Abstract: PURPOSE: To promote cost and weight reduction by simplifying the structure of a lighting unit and wiring in a sunvisor with the lighting unit provided with an illuminating lamp, used as a mirror lamp and a room lamp, at a sunvisor with a mirror. CONSTITUTION: A lighting unit 30 installed at a sunvisor body 20 is partitioned into a mirror part 40 and a lighting part 50. In the lighting part 50, an illuminating lamp 52 is installed in the opening 51a of a base 51 so as to illuminate both front and back face sides of the lighting part 50 in the unit 30 by the illuminating lamp 52, and shading plates 53, 54 are installed so as to use the illuminating lamp 52 as a lamp for makeup mirror and also as a room lamp. Structure is thereby simplified.
Patent JP-H04147602-A (JP)
Title: Rare earth permanent magnet
Inventor: TOBIYO MASAHIRO
IPC: H01F1/058
Filed: 1990-10-11
Abstract: PURPOSE:To ensure higher magnetic coersive force in an R2Fe14C alloy bulk material by providing a substantially amorphous R-Fe-Mn-C alloy thin band using a liquid quenching method, and properly heat-treating the same. CONSTITUTION:An alloy composition is of Pr11.8 Fe76.4 Mn5.9 C 5.9 (atom percentage). Ingot is prepared through arc melting using 99.9% purity Pr, Fe, Mn and Fe 3C. After ingot is subjected to high frequency melting in an argon, 0.5kg/cm<2> argon is applied to the metal ingot which ingot is therefore jetted from a 0.5mm inner diameter quartz nozzle onto a 160mm diameter copper-made rotating roll rotating at the peripheral speed of about 42m/s and is hence rapidly cooled and solidified into a thin band. Thus yielded thin band is heat-treated and magnetic characteristics thereof are measured in a range of an 18kOe maximum application magnetic field using a vibration sample type magnetometer. On Investigation of a relationship between the coersive force and heat- treatment temperature of those samples, highest coersive force 7kOe is exhibited when they are heat-treated at 750 deg.C for 1 hour.
Patent JP-H09114695-A (JP)
Title: Information processor
Inventor: HIRABAYASHI TSUTOMU
IPC: G06F11/28
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide more effective tracing information for fault analysis or the like. SOLUTION: In two processors 5 and 10, the same pieces of the tracing information 7 and 12 are traced to tracer memories 9 and 14 and turned to the object of double checking at the time of a normal operation. In the prescribed case of debugging or the like, a tracing control signal for instructing tracing in mutually different forms is outputted from a tracer control circuit. As a result, a tracing write circuit 8 on a master side and the tracing write circuit 13 on a slave side perform different tracing control and the different pieces of the tracing information are recorded in the tracer memories 9 and 14. Also a master and a slave are specified by a master/slave control circuit 1.
Patent JP-2000098557-A (JP)
Title: Silver halide photographic sensitive material containing aromatic boron derivative which releases photographically useful group, and image forming method using same
Inventor: NAKAMURA TAKASHI
IPC: G03C7/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material and an image forming method showing little changes in treatment or in photographic property during storage. SOLUTION: This silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer on a supporting body, and contains a compd. expressed by the formula of (R)2-B-Ar-CH2-(L)n-PUG. In the image forming method, the silver halide photographic sensitive material is treated in the presence of peroxides. In the formula, each R is independently a hydroxy group, alkoxy group, aryloxy group or an aryl group, where the two R groups may form a bond with each other to form a ring, Ar is a substd. or unsubstd. aryl group or a heterocyclic group, L is a connecting group, PUG is a photographically useful group, n is an integer 0 to 3, and when R is a hydroxy group, the compd. of the formula may form a triboroxane structure by dehydration of three molecules.