baber/WOPTO huggingface dataset:
Patent JP-H03237775-A (JP)
Title: Metal vapor laser equipment
Inventor: ITO HIROSHI
IPC: H01S3/03
Filed: 1990-02-15
Abstract: PURPOSE:To reduce the heat loss in the axial direction caused by thermal conduction of an inner discharge tube, and improve laser efficiency, by installing a thermal conduction deteriorating part to decrease the thermal conduction in the axial direction of the inner discharge tube, on at least both end sides of the inner discharge tube which is inserted into a vacuum jacket, contains metal particles for producing metal vapor, and is arranged between electrodes. CONSTITUTION:The large diameter thick part 2A of an inner discharge tube 2 is enclosed by an atmospheric heat insulating layer 3. Thin parts 2B of said tube 2 are arranged on both end sides in the axial direction of the tube 2, and serve as thermal conduction deteriorating parts. The thin parts 2B are constituted of the groove bottom parts of ring type grooves formed on the outer peripheral parts on both end sides of the inner discharge tube 2. The heat generated by pulse discharge between electrodes in the atmosphere of discharge gas 14 in the inner discharge tube 2 is transferred to the inner discharge tube 2. In this case, the thermal conduction in the axial direction of the tube 2 is remarkably decreased by the thin part 2H. Further, since the large diameter thick part 2A of the tube 2 is surrounded by the atmospheric heat insulating layer 3, the heat loss in the axial direction caused by thermal conduction in the axial direction of the tube 2 is reduced, and laser efficiency is improved.
Patent JP-H07221535-A (JP)
Title: Microstrip antenna
Inventor: YOSHIDA GORO
IPC: H01Q25/04
Filed: 1994-02-08
Abstract: PURPOSE:To cover a broad range from a zenith to a low elevating angle with an excellent directivity by coupling and integrating two conductors at their side faces in resonance in different modes so that the electric field distribution is identical to each other and feeding the antenna by one feeder. CONSTITUTION:A rectangular conductor whose length is M and whose width is L1 resonated in the fundamental wave mode TM 10 and a rectangular conductor whose length is 2M and whose width is L2 resonated in the harmonic wave mode TM 20 are connected at their side faces to form an antenna conductor 3 in a way that each of electric field distributions M10, M20 is identical to each other. Thus, even when the antenna is fed via a feeder 4, the modes are not disturbed with each other. Thus, the directivity is the combination of the characteristics of directivity in the modes TM10, TM20 and the antenna covers a broad range from a zenith to a low elevating angle. Furthermore, the gain in the zenith direction depends on a ratio L1/(L1+L2).
Patent JP-H05200936-A (JP)
Title: Oxide superconductor material laminate
Inventor: OHASHI SHINICHI
IPC: C04B37/02
Filed: 1992-01-24
Abstract: PURPOSE:To obtain good superconductive characteristics by forming an oxide superconductor membrane on a substrate low in the difference of the coefficient of thermal expansion with an oxide superconductor, excellent in in-plane orientation properties and reduced in the reactivity with the superconductor. CONSTITUTION:The material of a substrate desirably has the coefficient of thermal expansion near to that of an oxide superconductor and pref. has excellent oxidation resistance and is pref. composed of Ni, an Ni alloy, an Ag-Pd alloy or stainless steel. An oxide intermediate layer subjected to in-plane orientation is provided on a metal base material through an alloy layer consisting of one or more kind of a metal selected from a group consisting of Au, Ru, Rh, Os, Ir and Pt and a silver and an oxide superconductor membrane layer is laminated on the intermediate layer to obtain an oxide superconductor membrane laminate. The total amount of the selected metal is pref. 10-80% by wt. of the whole of the alloy layer.
Patent JP-H10232844-A (JP)
Title: Information processor
Inventor: OTAKE SUSUMU
IPC: G06F21/31
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent illegal access through a protocol at a limit level lower than a reference level by limiting the transmission/reception of data due to the protocol at the limit level lower than the reference level. SOLUTION: First of all, a non-volatile memory 4 acquires the previously registered reference level of information processor 1. Next, levels set in respective protocol are acquired, and the reference level registered in the information processor 1 is compared with the levels set in the respective protocols. When the level of any protocol is lower than the reference level in this comparison, the flag of relevant protocol is set to false and the transmission/reception of data due to this protocol is inhibited. Thus, the state of disabling the transmission/reception of data due to the protocol set to the level lower than the reference level registered in the information processor 1 beforehand is provided and illegal data transmission/reception utilizing the protocol at the low level can be prevented.
Patent JP-H05201239-A (JP)
Title: Air conditioner for vehicle
Inventor: NOHARA MASAMI
IPC: B60H1/22
Filed: 1992-01-24
Abstract: PURPOSE:To provide an air conditioner for a vehicle which is capable of smoothly adjusting the temperature in a car cabin during cooling and heating. CONSTITUTION:This device is an air conditioner for a vehicle which has a blower 3, an evaporator 5 constituting a refrigerating cycle, a heater core 7, and blows off conditioning air from blow-off openings 11, 13, 15 toward a car room. Another feature of this device is that it is provided with auxiliary heat sources 21, 23, 26 for heating the conditioning air from the blow-off openings 11, 13, 15, thereby smoothly adjusting the temperature in the car cabin.
Patent JP-H08201677-A (JP)
Title: Focusing device for zoom camera
Inventor: TSUNODA YOSHIO
IPC: G02B7/08
Filed: 1995-01-31
Abstract: PURPOSE: To easily focus, to shorten the time required for focusing and also to prevent finder zooming at the time of focusing. CONSTITUTION: The focusing device of a zoom camera possesses a zoom lens system having plural lens groups including a focusing lens group, a zoom cam barrel 62 moving the lens group in the direction of a photographing optical axis by rotating itself for variable magnification, a straight advance guiding means M guiding so as to move the lens group in the direction of the photographing optical axis by the rotation of the zoom cam barrel 62, a focusing means K enabling the focusing lens group to independently move in the direction of the photographing optical axis, a zoom driving means N driving the zoom cam barrel,  a zoom controlling means O having a stepwise variable magnification position and controlling the zoom driving means N and rotate-adjusting the zoom cam barrel at the stepwise variable magnification position so as to adjust for a specified focal position and a zoom stop position storing means P storing the specified focal position where the zoom cam barrel is rotate- adjusted at the stepwise variable magnification position.
Patent JP-2000233199-A (JP)
Title: Water cleaning treatment apparatus
Inventor: KARIYA YURI
IPC: C02F9/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning treatment apparatus capable of appropriately corresponding to water to be treated from a high load state to a low load state by a relatively simple equipment to purify water to be treated. SOLUTION: A pretreatment tank 2 packed with a carbonaceous filter material 8 for the separation of a suspended matter and precipitate in water to be treated and the removal of SS and a woody material 9 absorbing and removing an oil and fat component, a vegetation treatment tank 4 vegetating plants 13 for removing nitrogen and phosphorus in water to be treated and a dephosphorizing treatment tank 5 consisting of a phosphorus compd. forming chamber 16 packed with a deposphorizing material 14 containing at least one element among Ca, Fe, Al and Mg and carbon and provided with an electrode 15 so as to pass a current through the dephosphorizing material and a phosphorus compd. removing chamber 19 packed with a phosphorus removing filter material 17 for removing a formed phosphorus compd. are successively provided from an upstream side.
Patent JP-H10230620-A (JP)
Title: Ink jet printer
Inventor: NAKAMURA MICHITAKE
IPC: B41J2/165
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To introduce ink into a print head while suppressing bubbling even when the air is present in an ink passage by providing a first suction operation through a suction force required for the ink to reach a specified position with respect to a head, and a second stronger suction operation following thereto. SOLUTION: A suction pump 56 is controlled by means of a cam 54 such that ink is sucked from a suction head 9 through two or more suction operations of different suction force, i.e., a first suction operation with a low suction force and a second suction operation with a higher suction force and a longer suction time. When the ink in the print head contains a bubble, ink jet is deteriorated and normal printing can not be effected. When the air is present in the ink passage, ink is sucked while suppressing the bubbling through the first suction operation with a low suction force and when the ink passage is filled with ink, ink is sucked through the second suction operation with a higher suction force and a longer suction time.
Patent JP-H06250880-A (JP)
Title: Processor
Inventor: OKITA YOKO
IPC: G06F11/28
Filed: 1993-02-24
Abstract: PURPOSE:To provide a processor capable of collecting the contents of an optional resource in a processor itself without arrangign an exclusive apparatus on the external, variously storing the collected contents and sufficiently executing debugging evaluation. CONSTITUTION:When a reading mode is set up by a mode control register 3, the contents of a resource in the processor are stored in addresses specified by a counter register 4 successively from an address of a memory 10 specified by a counter initial value register 6, and when the address reaches a value set up in a couter maximum value register 5, the succeeding processing is controlled in accordance with the contents specified by the register 3.
Patent JP-H07245943-A (JP)
Title: Switching power supply device
Inventor: KOORIN PURAISU
IPC: H02M3/28
Filed: 1994-03-04
Abstract: PURPOSE:To operate a MOS FET satisfactorily without complicating the structure of a main transformer. CONSTITUTION:FETs 33, 34 as secondary rectifier circuits are mounted on the secondary side of a main transformer 21. The secondary winding 31A of a drive transformer 31 is connected between the secondary windings 21B, 21C of the main transformer 21. The FETs 33, 34 are supplied alternately with driving signals from the secondary windings 31B, 31C of the drive transformer 31. Accordingly, the FETs 33, 34 are supplied with driving signals at voltage sufficient for operating the FETs 33, 34 while being synchronized with the switching of an FET 22.
Patent JP-H08225111-A (JP)
Title: Stacker crane
Inventor: TERAO YOSHIHIKO
IPC: B65G1/04
Filed: 1995-02-23
Abstract: PURPOSE: To provide a stacker crane, by which noise produced from the mast part at the time of traveling can be decreased without increasing the weight of the mast. CONSTITUTION: A main mast 20 and a reinforcing mast 23 are formed by connecting plural main mast components 21 and reinforcing mast components 24 to each other in the direction of height. The insides of the main mast components 21 and the reinforcing mast components are hollow, and the insides of the lowermost components 21, 24 are filled with urethane foam 5. The urethane foam 53 is filled by injecting the urethane foam from filler injection ports 41, 44 provided at designated spaces in the direction of height on each one side wall of the lowermost main mast component 21 and reinforcing mast component 24.  Thus, the propagation of vibration generated by a motor 50 for traveling drive and a motor 52 for elevating drive which are disposed near the lower end of a mast 15 in the traveling truck 14 and on the side of the mast a little above the traveling truck 14 can be suppressed by the urethane foam 53.
Patent JP-2000234497-A (JP)
Title: Curvilinear excavation method and its device
Inventor: FUJISAWA NOBUYUKI
IPC: E21D9/06
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To enable the excavation of a small diameter as much as possible at the time of curvilinear excavation and to enable excavation associated with percussion. SOLUTION: Through the use of a bent external pipe 11 bent at a predetermined curvature and a linear internal pipe 13 inserted into the bent external pipe 11 and provided with an excavating bit 12 at the tip part, the excavating bit 12 of the internal pipe 13 is protruded from the tip of the external pipe 11, and a rotating force and a propulsive force are provided for the base part of the internal pipe 13 to rotate and propel the excavating bit 12. In addition, by propelling the external pipe 11 without rotating it, the ground is curvilinearly excavated.
Patent JP-S55127197-A (JP)
Title: Treating method of high water content sludge
Inventor: UYAMA KIYOSHI
IPC: F23G5/00
Filed: 1979-03-27
Abstract: PURPOSE: To incinerate the sludge dried to a limited moisture content ratio without using an auxiliary fuel and obtain the electric energy of an installation by a method wherein the energy of a water gas obtained by comusting sludge is utilized in a drying, an incinerating, a vapor generating and an electricity generating procedure.  
     CONSTITUTION: The high water content sludge 1 is dried by an extracted steam 3 of a turbine in an indirect heating and drying machine 2 to obtain a dried cake with a water content ratio of 30W50wt%. Subsequently, the dried cake is crushed by a sludge throwing machine 4 and thrown into a fluidized incinerating furnace 5. Thereafter, the air sent to an incinerating furnace by a blower 6 is heat exchanged with a high temp. exhaust gas and blown from a furnace bottom. Then, the dried cake is uniformly contacted with fluidized high temp. silica sands and self-combusted and the residue is exhausted. In this time, the exhaust gas 7 containing the  vapor of the above described drying machine 2 is led to a furnace top and passed  along with a combustion gas through an air preheater 8 and sent to a waste heat  boiler 9. Then, a power generator is driven by a vapor generating turbine 10 to generate electricity and the vapor is sent to a drying machine 2 and a condensed water  is returned to a boiler. Moreover, the exhaust gas 11 is subjected to the dust removing and desulfurizing treatment 12 and exhausted from a chimney. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59160856-A (JP)
Title: Fixed cylinder for video tape recorder
Inventor: KOJIMA TAIZOU
IPC: G11B15/61
Filed: 1983-03-02
Abstract: PURPOSE:To keep an air film formed by the rotation of a rotary cylinder constant in thickness and to hold the resistance between a tape and a fixed cylinder constant according to the contacting state between a head and the magnetic tape by forming a groove in the guide surface of the tape guide part of the fixed cylinder along the edge of the guide part. CONSTITUTION:The fixed cylinder 4 has the groove 5 in its guide surface 6 along the edge 7 of the guide part, and the groove is deep at the entrance side of a tape run and shallow at the exit side while constant in width. The air film is formed by the high-speed rotation of the rotary cylinder 1, but the pressure drop of the air film is large at the tape entrance side because of the formation of the groove 5, so its thickness decreases and uniformed in the lengthwise direction of the magnetic tape 3, stabilizing the contacting state between the tape 3 and a head chip 2. Further, said uniformity in thickness is remarkable on the side of the fixed cylinder 4 and the resistance between the tape 3 and fixed cylinder 4 is adjusted in the lengthwise direction of the tape 3.
Patent JP-H06250899-A (JP)
Title: Retrieving device and its method
Inventor: NAKAGAWA KOICHI
IPC: G06F12/00
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a retrieving device and its method capable of retrieving similar data independently of the hierarchical depth of links in which data are stored. CONSTITUTION:Data together with an ID number for specifying the data are stored in a data base 1, the link information of the data is stored in a link information managing part 2, the chain-like retrieving route of data is stored in a history managing part 3 as retrieving history, and the identification(ID) item of retrieved data is displayed on a display part 4. Then data are classified in classes, a list of data belonging to the class is stored in a sorting part 5 as class information and a retrieving part 6 refers to both the data class and the retrieving history and selects ad shows data having similarity to the retrieving history.
Patent JP-H09201898-A (JP)
Title: Manufacture of lightweight composite plate having surface decoration
Inventor: INADA NORIO
IPC: B32B37/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture material full of high quality feelings such as marble and granite without requiring a coating application by imparting with a decorative layer on the uppermost part of a front surface or rear surface, or both surfaces thereof at a laminated wood forming process. SOLUTION: Upon manufacturing a lightweight composite plate, a decorative layer 6 is laminated on the surface of a metal mold frame 7 by the use of a decorative transfer film 1 or material being mixed with inorganic powder, inorganic pigment, inorganic filler, power thermosetting resin and the like, or material blended with liquid synthetic resin in a simple or combined format thereof, furthermore, the metal mold frame 7 laminated with a mixture of reinforcing fiber, inorganic powder, powder thermosetting resin, and inorganic lightweight aggregates is heat compressed, thereby giving surface patterns in an integral molding process.
Patent JP-H01210657-A (JP)
Title: Power transmitting device
Inventor: MATTO TAKUSHI
IPC: B60K17/00
Filed: 1988-02-18
Abstract: PURPOSE:To reduce the swing and bending moment of a continuously variable transmission to elongate the life of a bearing by disposing first and second transmission devices connected to an engine and load adjacent one end side of the continuously variable transmission. CONSTITUTION:An input-output shaft 15 of a continuously variable transmission T consisting of a swah plate pump and a motor is disposed parallel to a crankshaft 1 which drives an input tubular shaft 5 constituting a hydraulic pump through a primary reduction gear 2 as a first transmitting device. On the other hand, a cylinder block B constituted of a motor cylinder is coupled with the output shaft 15 extending through the center portion of said shaft 5 through a spline 40. Also, a second reduction gear 3 as a second transmitting device is disposed at the primary reduction gear 2 side of the output shaft 15 and the opposite side of the output shaft 15 to the primary reduction gear 2. Thus, the swing and bending moment of the continuously variable transmission T can be reduced and the life of a bearing can be elongated.
Patent JP-S58153763-A (JP)
Title: Preparation of nickel-chromium alloy
Inventor: MINAMI TAKAO
IPC: C22F1/00
Filed: 1982-03-05
Abstract: PURPOSE:To obtain the titled alloy which does not become sensitive even if it receives SR treatment and is not inferior in strength as compared to a conventional product, by a method wherein the C content of an Ni-Cr alloy within a range of a specific composition is reduced and a proper amount of Nb is added to properly control conditions of hot processing and heat treatment. CONSTITUTION:In an alloy containing 0.04% or less C, 1.0% or less Si, 1.0% or less Mn, 0.030% or less P, 0.005% or less S, 50-80% Ni, 15-35% Cr, 0.1- 0.5% Al and 0.10-2.0% Nb and comprising substantially the remainder Fe, hot processing thereof is started at 1050-1250 deg.C to impart a processing ratio of 30% or more until processing at 750 deg.C or more is finished and, in this case, the processing ratio within a temp. range of 950 deg.C or less is adjusted to 15% or more. Subsequently, corresponding to the C content thereof, annealing is carried out for 15min-2hr at a temp. shown by formula 260log(%C)+1,200-260log (%C)+1,380 deg.C. Thus obtained alloy product does not become sensitive even if it receives stress removing annealing (SR treatment) aiming at removing stress introduced by the application of processing and welding required in assembling or execution in use.
Patent JP-S51111578-A (JP)
Title: Fluid pressure operation device
Inventor: DOBASHI AKIRA
IPC: B25J17/02
Filed: 1975-03-26
Abstract: PURPOSE:A fluid pressure operation device featuring that, in spite of an arrangement by which the second member is supported available to be displace by the first member and the third member by the second member, a power can be transmitted for driving the second as well as the third member without using a flexible pipe.
Patent JP-S58189947-A (JP)
Inventor: HAINTSU REENAA
IPC: H01J29/76
Filed: 1983-03-04
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-S60181437-A (JP)
Inventor: SUGIYAMA SHIGEAKI
IPC: E03F1/00
Filed: 1984-02-27
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-S62194052-A (JP)
Title: Engine balancer shaft
Inventor: TAKUBO HIROICHI
IPC: F16F15/26
Filed: 1986-02-19
Abstract: PURPOSE:To reduce a drive loss and to prevent eccentric wear and burning of bearing units, by providing bearing units with the end of an unbalance unit extended shaft portion, the end of an unbalance unit counter extended shaft portion and an intermediate portion of the unbalance unit. CONSTITUTION:A balance shaft 30 comprises an unbalance unit 31 disposed at an eccentric position with respect to a shaft center and an extended shaft portion 32 connected to one end of an unbalance unit 31. A first journal unit 33 is disposed at the shaft portion of the extended shaft portion 32, a second journal unit is disposed at the end of a counter extended shaft portion of the unbalance unit, and a third journal unit is disposed at the intermediate portion of the unbalance unit 31, respectively. The first journal unit 33 is formed in such a manner that its diameter and width are larger than those of the second journal unit 34.
Patent JP-2000235712-A (JP)
Title: Power calibration device of light beam source for recording
Inventor: BABA TETSUYA
IPC: G11B7/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To suppress the use of power calibration area of a CD-WO in a CD-WO recorder for proofreading the optimum recording laser power of a laser diode of an optical pickup prior to the data recording to the CD-WO. SOLUTION: The 1st process for executing the test recording of a test signal on the power calibration area of the CD-WO 11 as usual while changing over the laser diode to plural different recording laser powers with respect to the instruction to the start of recording or to the first standby of recording while the CD-WO 11 is held in the set state to a tray, and the 2nd process for reading out the test signal in the last test recording from the power calibration area of the CD-WO 11 in succession to the 1st process and proofreading the optimum recording laser power by a reproduced signal obtained from the read-out, are carried out in this device. For the instruction to the start of recording or to the standby of recording after the 2nd times, however, the 1st process is appropriately obviated and the 2nd process only is carried out.
Patent JP-S62193089-A (JP)
Inventor: KAMO TETSUO
IPC: H05B6/12
Filed: 1986-02-20
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。