baber/WOPTO huggingface dataset:
Patent JP-H02297083-A (JP)
Title: High-sensitivity photo-magnetic field sensor
Inventor: WAKE SHOJI
IPC: G01R33/032
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a high sensitivity and to enhance output stability by using a garnet type ferrite polycrystal body which has characteristics of a Verdet constant, thickness and light transmittance of specific values or above and is expressed by specific compsn. formula. CONSTITUTION:The production of the bismuth- and aluminum (gallium)-substd. rare earth iron garnet polycrystal is first executed by using an aq. soln. mixture contg. tervalent iron nirate, bismuth nitrate and aluminum nitrate (gallium nitrate) as well as the nitrate of yttrium or rare earth metal as a raw material, dropping this aq. soln. of these metal salts into an aq. soln. of a base, and separating the codeposited hydroxide, then drying, calcining and grinding the hydroxide. Two kinds of the powders which are produced in such a manner and vary slightly in the bismuth content are mixed at a prescribed ratio and after the mixture is molded and calcined, the molding is compacted by a hot hydrostatic press. The photo-magnetic element has the characteristics of >=3deg/cm.Oe Verdet constant, >=300mum thickness and >=10% light transmittance, and is expressed in compsn. by BixRe3-xFe5-yZyO12) Re is yttrium or rare earth element, X=0.7 to 1.5, Y=0.3 to 1.2, Z is gallium or aluminum).
Patent JP-H11312580-A (JP)
Title: Organic electroluminescent element
Inventor: FUJIKAWA HISAYOSHI
IPC: H01L51/52
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the life fine of an organic EL(electroluminescent) element from shortening by making it possible to obtain the proper initial characteristic of the element, without exposing an element member to an oxygen atmosphere at all before the completion of the organic EL element. SOLUTION: An organic electroluminescent element is formed of an element member, which is formed on a substrate 1 with an organic film 3 sandwiched between an anode 2 and a cathode 4, and which is sealed in a sealing casing. The element member is exposed to a 0.1-20% oxygen atmosphere before the completion of the organic electroluminescent element. Alternatively, the element member is subjected to a current- carrying process in the oxygen atmosphere. Even if short circuiting is caused by particles between the anode 2 and the cathode 4, the part where the short circuit may occur is oxidized in a advance by oxygen in the atmosphere through these processes, and the insulation between both of those electrodes is repaired.  This repair process is effected by exposing the element member to the oxygen atmosphere before sealing the sealing case, or making the element member carry a current in the atmosphere. Alternatively, the repair process is effected by mixing an oxidizing gas into the gas sealed in the sealing space. In order to further prolong the life time of the element, an oxygen absorber is formed in the sealing casing 5.
Patent JP-S5820479-A (JP)
Title: Printer device
Inventor: URAO MITSUGI
IPC: B41J13/00
Filed: 1981-07-30
Abstract: PURPOSE:To shorten feeding distance of a bankbook and to avoid ink smudge by a roller, in an inserter journal printer, by providing a visual sensor and a stopper mechanism in a bankbook inserting part. CONSTITUTION:When the sensor 14 detects the state of no bankbook and the like, the stopper 15 is moved by the operation of a plunger magnet 17 in the direction of an arrow B, and a pass way 12 is closed. The journal printing is performed under this state. When the journal printing is finished, the plunger magnet 17 is released, the stopper 15 opens the pass way 12. Therefore, the bankbook is dropped and stopped at a specified position by a rotary driving of rollers R3 and R4. Then the printing is performed. When the printing is finsihed, the bankbook is sent upward by the reverse driving of the rollers R3 and R4 and extruded to the position where it can be taken out.
Patent JP-S5744430-A (JP)
Title: Manufacture of compound pipe
Inventor: TSURUOKA SHIGEO
IPC: B21D39/04
Filed: 1980-09-01
Abstract: PURPOSE: To prevent plastic deforming of seals and to produce compound pipes with good productivity at the reduced relieving time of an expanding load, by axially pressing an elastomer inserted in the inner pipe via seal rubber products having a round corners at its pressure side to bring the inner pipe into close contact with the inside surface of the outer pipe.  
     CONSTITUTION: Seal rubber products of special shape, that is, seal rubber products 4 having circular or chamfered corners at its loaded side are prepared. Then a punch 5 is pushed by some load and an expanding medium rubber in an inner tube 1, that is, an elastomer 3 is axially compressed via the rubbers 4, and at the same time the tube 1 is expanded in a perpendicular direction to bring the outer surface of the pipe 1 into colse contact with the inside surface of an outer pipe 2, and the two pipe are joined together. When the pressure on the rubber products 4 is relieved by unloading of the punch 5, failures such as inroads to the wall of the inside of the pipe due to plastic deforming of the surface of rubber products 4 are prevented. Therefore the elastomer 3 is smoothly and normally restored to enable the easy and safe expansion of pipes in a short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5244658-A (JP)
Title: Ultrsonic distance measuring apparatus
Inventor: NAKAMURA HISAO
IPC: G01B17/00
Filed: 1975-10-06
Abstract: PURPOSE: To increase threshold value in proportion to the intensity of wave receiving signals so that the n-th wave of the wave receiving signals is always detected, therebymmeasuring the propagation time of ultrasonic pulses and knowing accurate distance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5546541-A (JP)
Title: Solar battery
Inventor: TANAKA KUNIHIDE
IPC: H01L31/04
Filed: 1978-09-30
Abstract: PURPOSE: To raise the output of a solar battery, by providing a liquid layer on the light incident surface of the battery.  
     CONSTITUTION: When a liquid LI is filled in a hemispherical transparent glass container GV and a solar battery SC is placed at the bottom of the container, oblique sunlight in particular can be economically and effectively converged to the solar battery SC without using an expensive sun pursuing unit. With such a light converging device, scattered light such as sunlight under rainy weather can be also collected well to raise the output of the solar battery SC. The output of such a solar battery of negative temoerature coefficient such as a battery of Si, GaAs or the like falls with the rise in the temperature. Therefore, the solar battery whose temperature is raised due to the exposure to sunlight L is cooled to the temperature of water by causing the flow of the internal liquid LI to prevent the fall in the output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10298376-A (JP)
Title: Weather-resistant asa composition
Inventor: CHANG MOH CHING OLIVER
IPC: C08F265/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, which is a weather-resistant thermoplastic molding composition, based on an acrylic ester rubber-styrene-acrylonitrile (ASA) and having improved physical and mechanical properties. SOLUTION: This thermoplastic composition contains (a) a polyalkyl acrylate rubber characterized by containing no graft phase, (b) a polyalkyl acrylate rubber grafted with a copolymer of an aromatic group-containing vinyl compound and a nitrile group-containing vinyl compound and (c) a free, i.e., ungrafted copolymer of the aromatic group-containing vinyl compound and the nitrile group-containing vinyl compound having about 20,000-100,000 g/mol number-average molecular weight. The composition containing about 15-35 wt.% polyalkyl acrylate rubber having about 0.02-1 μm weight-average particle size at 0.1-0.5 weight ratio of the component (a) to the sum total of the components [(a)+(b)] has improved physical and mechanical properties.
Patent JP-S60263929-A (JP)
Title: Photographing method of ship
Inventor: OKI YOSHIAKI
IPC: A63H27/133
Filed: 1984-06-13
Abstract: PURPOSE:To improve mobility and to photograph a ship sailing on the sea with small-scale facilities at low cost by picking up an image of the ship from an unmanned airplane such as a model helicopter and controlling the unmanned airplane to a proper attitude position on the basis of the image information, and taking a photograph. CONSTITUTION:A command transmitter 9 sends out a position and a command signal, the unmanned airplane 1 is flown from the ship 2 and held over the ship, and an image pickup command is sent from the transmitter 9 to the unmanned airplane 1 to operate a photographic device 3, starting picking up an image of the ship 2. Simultaneously with the start, image pickup information is received by the image pickup receiver 6 on the ship 2, and displayed on an MTV7 and also recorded on a VTR8 when necessary. The observer on the ship send the proper position and attitude of the unmanned airplane 1 from the command transmitter 6 over a look at the image on the MTV7 to control the photographic device 3 and also correct the navigation of the unmanned airplane 1.
Patent JP-S61278279-A (JP)
Title: Electronic still camera
Inventor: TADA KANEHIRO
IPC: H04N5/232
Filed: 1985-06-03
Abstract: PURPOSE:To prevent a malfunction by using a shutter button capable of being operated in three steps in a fixed sequence, carrying out a photographing preparation such as a photometry, a range finding in an operation in the first step and carrying the start of a recording or the photographing in the second and the third steps. CONSTITUTION:By operating one shutter button, a photographing preparation, recording start and the photographing can be carried out. The operation of the respective actions cannot be done without following a fixed sequence. For instance, when the shutter button 5 is pressed, initially, the first switching element 27 is turned on and when strengthening the pressing power, the second switching element 35 is turned on. Further when strengthening the pressing power, the third switching element 36 is turned on. Since the sequence in which the switching elements are turned on and off is constantly fixed, there is no feae for making a malfunction and a series of operation for recording is carried out by a prescribed sequence.
Patent JP-S61281029-A (JP)
Title: Mold for press molding optical glass element
Inventor: MONJU HIDETO
IPC: C03B40/00
Filed: 1985-06-03
Abstract: PURPOSE:A mold for press molding, providing easily an optical glass element having high accuracy, obtained by coating the press molding face with a thin film of a specific noble metal alloy. CONSTITUTION:The pressing faces 11a and 12a set on the top mold 11 and the bottom mold 12 are polished into mirrorlike faces with an ultrafine diamond whetstone, and the mirrorlike faces are covered with a thin film obtained by dispersing 0.01-10wt% one or more oxides such as ZrO2, TiO2, Ta2O5, etc., into a noble metal alloy containing >=5wt% Pt and the rest of one or more elements selected from Ir, Os, Pd, Rh and Ru by sputtering method. Then, the prepared molds 11 and 12 are set on the piston cylinders 15 and 16 of a press machine, the mass 17 such as optical glass of lead oxide type is pressed and the prepared molded glass is taken out from the outlet 19.
Patent JP-H01288957-A (JP)
Title: Character processor
Inventor: NAGASAWA HIROYUKI
IPC: G06F17/21
Filed: 1988-05-16
Abstract: PURPOSE:To collectively erase flowed in symbols remaining in a continuously inputted area in a simple format by providing an erasing means which collectively erases flowed in symbols remaining on plural lines. CONSTITUTION:A reading-out means 5 reads out a simple format stored in a 2nd storing means 4 and displays the format in a displaying means 2. A retrieving means 6 retrieves flowed in symbols of the simple format read out from the 2nd storing means. The flowed in symbols are replaced with characters inputted from a key inputting means 1 by means of a replacing means 7. In such a case, the flowed in symbols of plural unreplaced lines between the next line of the last replaced line to the end of the sentence in a continuously inputted area divided by means of an editing symbol are collectively erased by means of the erasing means 8 at the moment when a specific key of the inputting means 1 is operated. Therefore, operations required for erasing unnecessary flowed in symbols one by one can be omitted. After replacement and erasure, the simple format is stored in a 1st storing means 3 by means of a storing means 9.
Patent JP-H06327408-A (JP)
Title: Pie cake and its preparation
Inventor: AMANO YOSHIKIYO
IPC: A23G3/00
Filed: 1993-05-21
Abstract: PURPOSE:To provide a pie cake capable of holding a large amount of stuffing without deteriorating the taste. CONSTITUTION:The pie cake 1 has a structure prepared by covering a puff pastry 3 stuffed with cream 2 with a pie pastry 4. Since the stuffing such as cream is enclosed in the puff pastry shell free from cracks, etc., there is no ejection of the stuffing through the other part in eating.
Patent JP-H09307805-A (JP)
Title: Radio transmitter of image information employing one frequency
Inventor: NOMICHI YUKIO
IPC: H04N19/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide the transmitter transmitting image information through a radio channel employing one frequency between different points. SOLUTION: A 1st image signal fed to an input terminal 11 at a 1st point is converted into a digital signal with a prescribed format and the digital signal is subject to time base compression and then sent to a 2nd point, a 2nd image signal fed to a 2nd input terminal 21 at the 2nd point is converted into a digital signal of a prescribed format and compressed at a 2nd time slot in a relation of time division multiplex to a time slot when the 1st image signal is sent and then transmitted to the 1st point.
Patent JP-S5547164-A (JP)
Title: Equipment for resin coating on carrier particle
Inventor: OKADA SEIJI
IPC: B05C3/08
Filed: 1978-09-29
Abstract: PURPOSE: To prevent carrier from surface area reduction and to maintain unreduced ability of toner incorporation, by providing blades on the internal surface of tank in an equipment for providing coated resin layer on carrier particles being used in magnetic brush development.  
     CONSTITUTION: Blades 8 are installed in zigzags on the internal surface of the tank 4. The shape and size of the blades are determined by the quantity of carrier to be charged in the tank 4. As an example, blades 8 of iron plate (3cm high × 10cm long) are arranged in zigzags on a tank 4 (20cm dia. × 40cm long) of iron or polyethyelene, using fixing holes 9 to form a coater. Rotating the so arranged tank, or the coater allows carrier inside to be efficiently mixed. The coater is particularly suited for mixing flat-type carrier. In this manner, the means can prevent decrease in the surface area of carrier and the capability of toner incorporation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10332056-A (JP)
Title: Metal hose provided with interlock profile
Inventor: BURKHARDT CARLO DR
IPC: F16L11/16
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal hose provided with an interlock profile of long life and having air-tightness and flexibility. SOLUTION: An interlock profile 2 is constituted by winding in a helical shape in a condition that S-shaped sectional at least one metal band material 3 formed by a single or plurality of layers is mutually interlocked by fold back parts 6, 7 and angle side parts 4, 5 with an edge of adjacent winding parts in an S shape. For metal hose provided with the interlock profile 2, coats 8a, 8b, 8c are provided in any one or both of the fold back part 6, 7 or angle side part 4, 5.
Patent JP-H01288808-A (JP)
Title: Lens barrel for zoom lens
Inventor: NAGASAKA KEN
IPC: G02B7/10
Filed: 1988-05-16
Abstract: PURPOSE:To eliminate the interference of a driving mechanism and to facilitate the design by connecting directly a focus operating ring to a front lens holding frame and allowing a front lens to go straight on by operating one of the focus operating ring and a zoom operating ring. CONSTITUTION:A focus operating ring 111 is connected directly to a front lens holding frame 101. Also, the focus operating ring 111 is connected so as to transfer a linear operation to the front lens holding frame 101 even if one of the focus operating ring 111 and a zoom operating ring 2 is operated by cooperating mutually with an operating system from the zoom operating ring 2. Accordingly, it does not occur that a focusing operation mechanism and a zooming operation mechanism interfere with each other, the design comes to be executed easily, and such an inconvenience as limited by an operation range and a form of zooming can also be avoided.
Patent JP-S5644819-A (JP)
Title: Measuring method for leak of hydraulic cylinder piston packing and measuring system therefor
Inventor: SHIJIYOU HIDETOSHI
IPC: G01M3/04
Filed: 1979-09-19
Abstract: PURPOSE: To improve the measuring accuracy for leak at piston packing by a method wherein a fluid of the specified pressure is introduced into a cylinder to move the piston to any of ends and thereafter, the decent speed of pressure per unit hours is measured.  
     CONSTITUTION: Pipes 9, 17 attached with stop valves 10, 14 and pressure detecting systems 12, 15 are connected to oil gateways 6, 6' of the measurement object cylinder tube 1, and then, both pipes 9, 17 are connected to pressure source P via change-over valve 11. And then, the pressure within room 18 is increased with the change-over operation of change-over valve 11 and the open-close operation of stop valves 10, 14 to move pistion 2 to the end side terminal, and thereafter, the pressure variation during the specified time is measured through pressure detector 12. Next, after the pressure within room 16 is increased to move piston 2 to the head side terminal, the pressure variation during a specified time is measured through pressure detector 15 and both the measured values are entered into pressure decent speed display device 20. Thus, the leak to both sides of piston 2 is quickly measured disregarding the structure of a hydraulic machine and the influence of oil leak thereat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0417677-A (JP)
Title: Aluminum alloy material with surface having superior treatability with zinc phosphate
Inventor: TOYOSE KIKURO
IPC: C23C22/78
Filed: 1990-05-10
Abstract: PURPOSE:To obtain an Al alloy material with a surface having superior treatability with zinc phosphate, superior filiform corrosion resistance and adhesion of a coating film at a low cost by codepositing a specified amt. of metallic Zn and a metal oxide on the surface of an Al alloy. CONSTITUTION:Metallic Zn and a metal oxide are codeposited on the surface of an Al alloy by 0.1-1g/m<2>. The oxide or hydroxide of Al, Mg or Zn is preferably used as the metal oxide. The pref. Zn content of the resulting film is 95-50wt.%. The codeposition can be carried out by substitution plating. The formed codeposit acts as the anode in a zinc phosphate bath and accelerates the deposition of zinc phosphate. An Al alloy material with a surface having superior treatability with zinc phosphate can be obtd.
Patent JP-H09300088-A (JP)
Title: Handy type laser beam machine
Inventor: ONODERA HIROSHI
IPC: B23K26/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To improve operatability and visibility in executing laser beam machining to a work, in particular laser beam welding. SOLUTION: The machine is provided with a laser beam torch 3 by which a laser beam B oscillated from a laser beam oscillator 7 is introduced through an optical fiber 15, an emitting switch 17 which is arranged to the laser beam torch 3 and operates the laser beam oscillator 7, an image pick up device 27 which is arranged to the laser beam torch 3 and picks up a center position of the laser beam LB, a monitor 35 which is arranged to a mounting implement 5 worn by a worker and monitors the image picked up by the image pick up device 27 and a controller 41 to control the devices.
Patent JP-S6011945-A (JP)
Title: Debugging device
Inventor: NAKANO YOSHIO
IPC: G06F11/28
Filed: 1983-07-01
Abstract: PURPOSE:To attain the continuous execution after breaking with a small quantity of hardware by reading the contents of a continuous execution instruction register into an arithmetic processor when an access is fed to an address equal to the contents of a continuous execution address register. CONSTITUTION:A main memory 2 stores a program to be dubugged and a back- up program for dubuging. A control part 20 inhibits the output of data from the memory 2 and outputs the output of a continuous execution instruction register 7 to a processor 1 when an address is fed to the memory 2 with the instruction of the address equal to the contents of a continuous execution address register 6 used as a fetch cycle.
Patent JP-H0417205-A (JP)
Title: Luminaire
Inventor: TAKAHASHI HIDEO
IPC: H04B10/116
Filed: 1990-05-10
Abstract: PURPOSE:To prevent operational error of a human body sensor, and facilitate adjustment of the angle thereof by forming an opening in a main frame, and fitting a human body sensor inside of this opening freely to adjust the angle of the human body sensor, and fitting a sensor cover freely to disconnect. CONSTITUTION:An opening 19 is formed in a main frame 11, and a human body sensor 21 for detecting a human body and controlling a lighting fixture 12 is fitted inside of the opening 19 freely to adjust the angle of the sensor 21, and a sensor cover 38 is fitted to the opening 19 freely to disconnect. Consequently, the human body sensor 21 is not touched at the time of cleaning or the like, and the angle of the human sensor 21 can be adjusted by removing the sensor cover 38 from the main frame 11. Operational error is thereby prevented, and the angle of the human body sensor 21 can be adjusted easily.
Patent JP-H08290730-A (JP)
Title: Controller for automatic transmission
Inventor: MIKI NOBUAKI
IPC: B60W10/10
Filed: 1995-04-21
Abstract: PURPOSE: To improve the abrasion and durability of each frictional engaging element as well as to improve fuel consumption by controlling an automatic transmission so that fuel consumption amount is substantially reduced when an accelerator is not operated and the driving of an engine is not required for a vehicle. CONSTITUTION: The present position of a vehicle is grasped on the basis of information from a navigation control part 3, and grasped by the information of a map in a navigating memory 2 so as to be sequentially stored in a plurality of memories 41, 42. In case that the present position in the memory 41 and the present position in the memory 42 are not equal to each other, the forward travelling direction of the vehicle is grasped by the use of the information of the plurality of the memories 41, 42. Further, a fuel consumption improving control signal is outputted from an ECT 8 when such information is reported that there is a signal within the predetermined distance of the forward travelling direction from the present position of the vehicle, an accelerator pedal is not stepped by an accelerator switch 6, and a bake pedal is stepped by a brake switch 7.  Each frictional engaging element is controlled under engaging pressure so as to be in its slip condition.