baber/WOPTO huggingface dataset:
Patent JP-S57101959-A (JP)
Title: Main storage device
Inventor: ANDOU SABUROU
IPC: G06F13/16
Filed: 1980-12-17
Abstract: PURPOSE:To easily change the logic, specifications, etc. by providing an interface converting circuit having an RAM group for suitably writing a data from  an external data write device, in a main storage part coupling a main storage  device and a CPU. CONSTITUTION:A main storage part 10 loaded with a storage element and a main storage controlling circuit 17 for controlling this storage part 10 are provided in a main storage device 1, and a data is sent and received between a CPU2 and the main storage part 10 through a driving and receiving circuit 11. An interface converting circuit 16 which is capable of suitably writing a converting information of a control signal which is decided in accordance with a kind of the CPU2 and the main storage part 10, from an external data write device 3 is provided on said controlling circuit 17. Subsequently, a control signal from the CPU2, a control signal generated in the controlling circuit 17, and an address signal generated by a read-out data of an RAM group itself are inputted to the RAM group in the circuit 16, an interface control signal is outputted to the circuit 11 in accordance with the converting information from the circuit 16, and a data conforming to the CPU2 and the main storage part 10 is transferred.
Patent JP-S5880605-A (JP)
Title: Optical cable unit
Inventor: YANAGAWA HISAHARU
IPC: H01B7/18
Filed: 1981-11-09
Abstract: PURPOSE:To protect optical fiber cores against tension by assembling said cores around a long-sized soft elastic body. CONSTITUTION:Plural optical fiber cores 2 are disposed spirally around a long- sized soft elastic body 1 specially from each other and a soft elastic sheath 3 is extrusion coated on the outside circumference thereof. Further, a protective sheath 4 is coated on the outside circumference thereof. The body 1 is produced by coating a long-sized soft elastic body 1B such as silicone rubber around a tension member 1A such as a stainless steel wire. Each core 2 is produced by coating a high tensile coating layer 2B on the outside of an optical fiber strand 2A. The layer 2B is selected at such hardness at which when the tension trying to extend the pitches of the spiral shape of the core 2 is exerted upon the core 2, the core 2 gnaws into the body 1B and can reduce the diameter of spirals.
Patent JP-S6239117-A (JP)
Inventor: REON HARORUDO SEITERUMAN
IPC: B23F19/10
Filed: 1985-08-13
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-2000009009-A (JP)
Title: Cylinder direct injection type spark ignition engine
Inventor: ITO YASUYUKI
IPC: F02D41/34
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To accelerate temperature rise of a catalyst in a cylinder direct injection type spark ignition engine. SOLUTION: Additional fuel is injected from an injector 5 at the time of warming-up a catalyst in an expansion stroke or an exhaust stroke, while the additional fuel is ignited again by means of an ignition plug 4. Such a cylinder direct injection type spark ignition engine has a sensor (catalyst activation degree sensing means) 25 for sensing temperature T temp of the catalyst, and a control unit (re-ignition timing control means) 11 for controlling a re-ignition timing Ig2 of the ignition plug 4 according to the temperature T temp of the catalyst.
Patent JP-H0838271-A (JP)
Title: Writing bureau
Inventor: TANAKA FUMIO
IPC: A47B63/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide a writing bureau, which has a damping mechanism to reduce the impact force caused by the rotary top board when it is in contact with the moving body during the operation of turning downward the rotary top board to be in a horizontal usable state, whose structure is simple and does not interfere with operation when used, and in which damping force can easily be adjusted. CONSTITUTION:A rotary top board and a moving body 6 that is slidingly pulled out from a desk main body 1 to support the rotary top board in a horizontal state, are interlocked. A sliding bar 20 is mounted to the side of a fixed board 19 installed in a line to the moving body 6, by fixing fixtures 21 attached to both ends of the sliding bar 20. A sliding body 22 capable of adjusting the frictional resistance, is slidably mounted on the sliding bar, and the opposite ends of a stay 23 are pivotally attached to the sliding body and the moving body. Hereat, the angle between the sliding bar and the stay, is set to be small in the condition where the rotary top board is turned upward and the moving body is stored in the desk main body 1, and to become larger, as the rotary top board is turned downward and the moving body is projected from the desk main body.
Patent JP-H0732667-A (JP)
Title: High speed printing control system
Inventor: ISHIGURO HAJIME
IPC: G06F3/12
Filed: 1993-07-20
Abstract: PURPOSE:To print at a high speed in the same way as in a case having two bit map memories by providing only one bit map memory. CONSTITUTION:When a size of a paper is below 1/2 of an area in a bit map memory(BMM) 1, a dot data in a second area R2 is transferred to a printer by a data sending circuit 2, while a printing data is expanded in a first area R1 as a dot data as shown by (a). When the size of the paper is smaller than the area of the BMM 1, the printing data is expanded in the first area R3 in the BMM 1 as shown by (b). The expanded data is copied in a second area R4 and the dot data is transferred to the printer from the second area R4. When a transfer time of the dot data in a range of B-C has elapsed, a processing for expanding the printing data for a next page in the first area R3 is started and expansion of the dot data to the BMM is performed in parallel with a part of transferring of the data to the printer.
Patent JP-H0847101-A (JP)
Title: Regenerative braking failure discriminating method for electric motor vehicle
Inventor: ITO MASASHI
IPC: B60L3/00
Filed: 1994-07-29
Abstract: PURPOSE:To accurately detect the failure of a regenerative brake system such as an excessively low battery voltage detected value by estimating and detecting a battery voltage change amount at the time of regenerative braking, and discriminating the failure in the system when the detected value is larger by a predetermined degree than an estimated value. CONSTITUTION:A regenerative ECU 26 reads the voltage, current and charge state of a battery 10, and predicts a voltage change to occur at the time of regenerative braking on the basis of the current and charge state. Then, the ECU 26 detects the voltage change actually occurred at the time of dynamic braking, and compares it with an estimated value. As a result, if the actual voltage change exceeds by a predetermined degree the predicted value, the ECU 26 regards as that a fault occurs in a dynamic brake control system including a junction box 46, a battery ECU 48 and a battery 10, and hence inhibits the regenerative brake. Thus, the failure of the regenerative brake system such as the excessively low voltage detected value of the battery 10 can be accurately detected.
Patent JP-S6156476-A (JP)
Title: Josephson junction element
Inventor: SHIBATA SUSUMU
IPC: H01L39/22
Filed: 1984-08-28
Abstract: PURPOSE:To shorten a weak joint to the limit, and to remove or reduce the static capacitance by a method wherein the Josephson junction is formed at the point of intersection by crossing the end surface of the first superconductor film with the second superconductor film. CONSTITUTION:The surface 1a of a substrate 1 is partly provided with a lamination 5 with the first superconductor film 4 sandwiched between the first insulator film 2 and the second insulator film 3, and the second superconductor film 6 is provided by crossing with the end surface of this lamination 5. In this case, the second superconductor film 6 is provided in paratial extension by crossing over the end surface 5a of the lamination 5 projecting out of the substrate surface 1a from the substrate surface 1a to the top 5b (top of the second insulator film 3) of the lamination 5, resulting in the formation of the Josephson junction 7 at the part of contact of the end surface 4a of the first superconductor film 4 exposed in this end surface 5a with the second superconductor film 6; thereby, the bridge length substantially reduces to zero because of the direct contact of the first and second superconductor films 4 and 6. Besides, the static capacitance can be removed or reduced by making the thickness of the second insulator film 3 much larger, the width A of the second superconductor film 6 smaller, and the length B being shortened.
Patent JP-S6070001-A (JP)
Inventor: AIZAWA RIYOUICHI
IPC: A01B49/00
Filed: 1983-09-27
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-H0344451-A (JP)
Title: Production of aluminum bronze excellent in cold workability
Inventor: OGAWA TETSUYA
IPC: C22F1/08
Filed: 1989-07-10
Abstract: PURPOSE:To produce aluminum bronze excellent in cold workability while obviating the necessity of warm working by applying hot working to aluminum bronze and then holding the above aluminum bronze at a temp. between warm working temp. and hot working temp. for the prescribed length of time to carry out high-temp. ageing treatment. CONSTITUTION:After hot working is applied to aluminum bronze, the aluminum bronze is held, without being subjected to warm working, at a temp. in the range between the warm working temp. and the above hot working temp. for the prescribed length of time to undergo high-temp. ageing treatment. The above high-temp. ageing treatment can be exerted at about 650-750 deg.C for about 1-24hr. Further, it is preferable that, in the case where hot rolling is carried out at about 900 deg.C at about 90% draft as the above hot working, homogenizing treatment is applied, prior to the above hot rolling, to an ingot at a temp. higher than the above hot rolling temp., e.g. at about 950 deg.C. By this method, aluminum bronze excellent in cold workability and capable of rolling at >=about 30% elongation percentage as cold working can be obtained at a low cost.
Patent JP-S6239033-A (JP)
Title: Manufacture of semiconductor chip carrier
Inventor: KANO TAKESHI
IPC: H01L23/28
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a semiconductor chip carrier easy to be positioned and superior in heat resistance and moisture resistance by a method wherein frame materials for resin sealing are positioned on the surface of a printed-wiring board for semiconductor chip mounting to be arranged on the surface and the prepregs of the frame materials for resin sealing are completely cured. CONSTITUTION:A prepreg 2 is press-bonded by heat to a material 1 for frame to form integrally the prepreg and the material and the thermosetting resin in the prepreg 2 is held staying in the state not being completely cured. THen, penetrating holes 4 for resin sealing are bored to form frame materials 5 for resin sealing. Recessed parts 11 for semiconductor chip mounting are provided in the surface of a printed- wiring board 6 by machining such as milling. The resin sealing frame materials 5 are positioned to the surface of this printed-wiring board 6 in such a way that the penetrating holes 4 and the recessed parts 11 for mounting correspond to each other to be arranged on the surface, the resin of the prepregs 2 of the resin sealing frame materials 5 is fused and is completely cured to form integrally the resin sealing frame materials 5 and the printed-wiring board 6. According to this way, a positioning of the penetrating holes for resin sealing and the semiconductor chip positions of the printed-wiring board is simple and the chip carrier obtainable becomes one superior in heat resistance and moisture resistance.
Patent JP-H0344647-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMADA YASUYUKI
IPC: C09B26/02
Filed: 1989-07-13
Abstract: PURPOSE:To provide the photosensitive body having a high sensitivity and high durability by incorporating a specific hydrazone compd. into a photosensitive layer. CONSTITUTION:The hydrazone compd. expressed by formula I is incorporated as a charge transfer material 3 at 10 to 95 wt.% into the photosensitive layer on a conductive base 1. In the formula, R1 and R2 denote an alkyl group which may be substd., aralkyl group or aryl group, at least one of which is an aryl group which may be substd. R2 and R4 denote a hydrogen atom, halogen atom, alkyl group, alkoxy group; X denotes an oxygen atom, sulfur atom or R5-C-R6; R5 and R6 denote a hydrogen atom, alkyl group, aryl group; n denotes 1 or 2 integer.
Patent JP-S6336013-A (JP)
Title: Catalyst protector for internal combustion engine
Inventor: NAKANO MASARU
IPC: F01N9/00
Filed: 1986-07-31
Abstract: PURPOSE:To enable the temperature rise of a catalyst converter to be securely restrained by forecasting the temperature of catalyst after closing a fuel controlling valve from signals of respective temperature sensors provided upstream and downstream of said converter to deenergize an ignition circuit when the temperature exceeds a certain temperature level. CONSTITUTION:Temperature sensors 11, 12 are provided to measure respectively temperatures upstream and downstream of catalyst converter 10, and a signal corresponding to a difference between the outputs of respective temperature sensors 11, 12 is generated from a first comparator 13. The comparation output is differentiated by a differentiator 16 in a calculation circuit 14 and after having multiplied by a factor in a multiplier 17, added to the output of the downstream temperature sensor 12 to be input to a second comparator 15. And said input is compared with a reference value representing a certain temperature and when the input exceeds the reference value, a controlling output is generated to energize a relay coil 26 and turn off a contact 28 for deenergizing an ignition circuit. Further, the factor multiplied in the multiplier 17 is determined in a time setting circuit 21 by the outputs of a rotation sensor 18, a pressure sensor 19 or a combustion pressure sensor 20, etc.
Patent JP-S6238897-A (JP)
Title: Spiral groove type vacuum pump
Inventor: SAWADA MASA
IPC: F04D19/00
Filed: 1985-08-14
Abstract: PURPOSE:To increase discharge air velocity by arranging a rotor having on its periphery a suction side spiral groove within an inner circumference of a cylindrical stator or within the stator with a gap between the stator and making the ratio of the sum of the depth of the groove and the gap to the groove width from 1:3 to 1:6. CONSTITUTION:A rotor 2 is arranged with a gap 3 within a stator 1, with the rotor having on its periphery a spiral groove 4 formed. Here the ratio of the sum of the depth of the spiral groove 4 and the gap to the groove width is set from 1:3 to 1:6. Accordingly, a large amount of gas can be discharged over a wide range of pressures (1-1,000 Pa) with improved performance.
Patent JP-H1025272-A (JP)
Title: Purification of acetonitrile
Inventor: OTA HITOSHI
IPC: C07C253/34
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying acetonitrile by a continuous rectification without an operation for separating a formed precipitate by stopping the rectifier for a time in the method for purifying the crude acetonitrile. SOLUTION: A crude acetonitrile containing oxazole, water, an acetic acid salt and an acrylic acid salt is previously charged to an evaporator and condensed, and the remaining acetonitrile with the acetic acid salt and the acrylic acid salt is removed from the bottom of the evaporator. Further, the first refined acetonitrile obtained from the top of the evaporator and containing the oxazole and the water is supplied to a rectifier to carry out a continuous rectification and the purified acetonitrile is recovered from the lower part of the tower while condensing and separating the oxazole as an azeotrope with water and a small amount of acetonitrile from top of the tower.
Patent JP-S6239083-A (JP)
Title: Gas laser device
Inventor: TANAKA MASAAKI
IPC: H01S3/041
Filed: 1985-08-14
Abstract: PURPOSE:To improve the reliability by preventing water from flowing into a gas system optical resonator system even if a discharge tube is broken, by composing a power supply electrode out of a metallic block and cooling the inside compulsorily. CONSTITUTION:Each of the power supply electrodes 21 and 22 composed of a metallic block of aluminum etc. which is in close contact with a discharge tube 1 comprises a cooling water inlet 91 and a cooling water outlet 92 and is cooled by water compulsorily from inside. Because the metallic block is thus used, there is no relation between the breakage of the discharge tube 1 and the leakage of water and repair is easy. Also, as a water cooling jacket becomes needless, the device becomes of small size and it can be fabricated at low cost.
Patent JP-S5881486-A (JP)
Title: System for treatment of waste liquid such as plating solution
Inventor: SASA NOBUO
IPC: C02F1/68
Filed: 1981-11-09
Abstract: PURPOSE:To prevent the drainage of untreated metal salts, by adjusting a waste liquid such as a plating solution to pH below 2.5 before solid-liquid separation, subjecting it to pH-adjusting treatment with slaked lime and pH-adjusting treatment with caustic soda, and then filtering it. CONSTITUTION:A waste liquid such as a plating solution is introduced into the first neutralizing cell 41, neutralized to pH 3-4 by the injection of slaked lime, agitated in the second neutralizing cell 42 and then adjusted to pH 10-10.5 by the injection of caustic soda. Thereafter, the waste liquid is introduced into a flocculating cell 43 where a flocculant is added to it, entirely fed through a precipitating cell 44 into a filtering dehydrator 45 and converted into sludge 46. On the other hand, the supernatant liquid is agitated in the final neutralizing cell 47 by an agitator 47a and neutralized to pH 7-8 by the injection of sulfuric acid and caustic soda. Thereafter, the liquid is carried to a cell 48 for regulating the waste liquid, agitated therein by an agitator 48a to avoid the risk to temporarily acting contrary to pH regulation, and then drained.
Patent JP-H0845055-A (JP)
Title: Magnetic recording medium
Inventor: HAGA SUSUMU
IPC: G11B5/85
Filed: 1994-07-29
Abstract: PURPOSE:To accelerate the curing of a back coating layer and to inhibit blocking to the surface of a magnetic layer due to the peeling of the back coating layer by subjecting the back coating layer forming side of a substrate to in-line hot rolling after coating with the back coating layer. CONSTITUTION:A back coating layer is formed on the rear side of a nonmagnetic substrate by coating with a coating material prepd. by dispersing solid particles of an inorg. pigment, etc., in a binder and kneading them with an org. solvent. The back coating layer forming side of the substrate is then subjected to in-line hot rolling without winding the substrate. The peeling of the back coating layer can be prevented, blocking to the surface of a magnetic layer is inhibited and instantaneous clogging is suppressed.
Patent JP-H1126866-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: KAJIKAWA YASUTOMO
IPC: H01S5/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser where current injection to a mutual diffusion area being the window structure area of a resonator end face in an active layer is considerably less and to provide a manufacture method. SOLUTION: A current non-injection area 8 where a lower clad 2-side is constituted of a Zn ion implanting area 8a and a first upper clad layer 4-side is composed of a Si ion injection area 8b is provided for an area which is near the end face of a laser resonator and which contains the active layer 3 having quantum well structure and the nearby part of the active layer 3 on the first upper clad layer 4 and the lower clad layer 2. The active layer 3 in the current non-implanting area 8 is mutually diffused by annealing and the window structure area in which band gap energy is larger than the other area of the active layer 3 is obtained.
Patent JP-H0344153-A (JP)
Title: Incoming call rejection system
Inventor: KUWABARA MICHIYO
IPC: H04M3/42
Filed: 1989-07-11
Abstract: PURPOSE:To reply a telephone call which should be replied quickly by devising an extension telephone set with the incoming reject set thereto such that the telephone set recognizes from which an incoming call request comes. CONSTITUTION:When a call to an extension telephone set 2 from an extension telephone set 3 is rejected by the restriction, a central processing unit 6 stores extension numbers of the extension telephone sets 2,3 into a storage area 70. when the extension telephone set 2 dials a special number to apply display request of an extension number for an incoming request during the incoming reject setting, the central processing unit 6 detects the special number and reads a caller extension number in pairs with the extension number of the extension telephone set 2 from storage areas 70,71... of a storage device 7 and it is displayed on a display device of the extension telephone set 2 during the incoming reject setting. Thus, when the extension telephone set 2 dials the special number for releasing the incoming reject, the incoming reject of the extension telephone set 2 is released.
Patent JP-S6240002-A (JP)
Title: Controller for electric rolling stock
Inventor: TACHIBANA MEGUMI
IPC: B60L7/22
Filed: 1985-08-16
Abstract: PURPOSE:To remove the malfunction of a dynamic brake chopper on a brake series-resistance short-circuit by mounting a gate-start control circuit between a short-circuit command circuit and both a voltage detector and the dynamic brake chopper. CONSTITUTION:When regenerative brake is controlled from the state of high speed and an electric rolling stock reaches predetermined speed, a command short-circuiting a brake series resistor 10 is emitted from a short-circuit com mand circuit 12. A timer circuit 19 simultaneously inputs a counting output to an input terminal 20b for an AND circuit 20 for a fixed time. Accordingly, even when a voltage rise generated in a filter capacitor 4 by the short circuit of the brake series resistor 10 is detected by a voltage detector 15, an output signal from the voltage detector 15 is not inputted to a gate-start command formation circuit 16 for a dynamic brake chopper 14.
Patent JP-2000006248-A (JP)
Title: Thermoplastic resin sheet, method and apparatus for welding and cutting
Inventor: NISHIKAWA KENJIRO
IPC: B29C65/06
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a production efficiency by molding an olefin resin sheet in a desired shape. SOLUTION: Two olefin resin sheets 2 are superposed and interposed between a high frequency vibrator 2 and a mold 4 having a cutting blade 7. A vibration having a small amplitude is given to the sheets 2 by a high frequency vibrator 3 in a direction parallel to the sheets 2, thereby welding the sheets to one another by a frictional heat at sheet pressure contact surfaces. After the sheets are welded, the vibrator 3 is stopped. Then, an outer periphery of the welded parts of the sheets is cut by a cutting blade.
Patent JP-S5881160-A (JP)
Inventor: FUTAMI TOSHINORI
IPC: B29C63/00
Filed: 1981-11-11
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。