baber/WOPTO huggingface dataset:
Patent JP-H0961762-A (JP)
Title: Light wave filter
Inventor: IRITA TAKESHI
IPC: G02F1/025
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a light wave filter capable of changing the diameter of the light propagating in a waveguide on the waveguide by impressing electric fields in a direction inclining the conduction band and valence band of electrons of a quantum well structure. SOLUTION: The incident light on multiple quantum well layers 13 is confined in the multiple quantum well layers 13 by clad layers 14a, 14b and propagates in the multiple quantum well layers. A quantum confining Stark effect arises when the electric field in the layer thickness direction is impressed on the multiple quantum well layers 13 by using electrodes 16a to 16h and electrodes 17a to 17h. Then, the incident light propagating in the multiple quantum well layers 13 is absorbed in the parts where the electric fields are impressed by the electrodes 16a, etc. The incident light propagates in the parts where the electric fields are not impressed without being absorbed by these parts. The light is emitted from the exit end and acts as the light wave filter.  Then, the width of the light spot at the exit end is adjustable to an arbitrary length by impressing the voltage on the arbitrary part of the multiple quantum well layers 13.
Patent JP-S6272588-A (JP)
Title: Method and device for producing single crystal
Inventor: HAIDA OSAMU
IPC: H01L21/208
Filed: 1985-09-27
Abstract: PURPOSE:To lower the melt temp. without deteriorating the diameter con trollability of a single crystal and to produce a single crystal having a small content of impurities by pulling up a seed crystal while heating the melt surface with directional radiant light and growing a crystal. CONSTITUTION:In the method for producing a single crystal 1 by a pull method from a melt 4, the melt 4 in a crucible 3 is heated by an electric heater 5 and directional radiant light generated in a radiant light generator 8 is simultaneously injected from a receiving window 2 through an optical system device 9 to heat the surface of the melt 4. In this case, the diameter of the beam of the radiant light is enlarged, the crucible 3 is rotated and the radiant light is scanned to control the distribution of temps. in the vicinity of the melt surface. Since the surface of the melt 4 is heated by the directional radiant light, the melt temp. can be lowered without deteriorating the diameter controllability of the crystal and hence the mixing of impurities due to elution of the crucible material can be reduced.
Patent JP-H1055890-A (JP)
Title: Organic electroluminescent array
Inventor: OGURA SHIGEKI
IPC: B41J2/44
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To avoid a trouble at the time of mounting multiple LED chips in a straight line, and lower the cost by manufacturing organic electroluminescent arrays on an insulating board such as glass, which can be formed long and narrow, at the same time. SOLUTION: An organic array 1 as a light source of a print head is provided with plural electron injection electrodes 3, an insulating film 4 a light emitting layer 5, a positive hole transporting layer 6 and a transparent electrode 7 on an insulating rectangular substrate 2 made of glass. A part of each electron injection electrode 3 is coated so as to form the insulating film 4, and the insulation film 4 is formed with a window 4a, which is formed into a square with a plane view, at a part just over each electron injection electrode 3. This window is formed per each electron injection electrode so that the organic electroluminescent array has multiple light emitting dots. Area for light emission can be accurately regulated by accurately performing the patterning of the window 4a of the insulating film 4.
Patent JP-H0261265-A (JP)
Title: Movable seat apparatus of ascending or descending type
Inventor: KANAI RYOSUKE
IPC: E04H3/12
Filed: 1988-08-29
Abstract: PURPOSE:To reduce the reinforcing weight and cost of leg sections by arranging a plurality of movable seats provided with container beams which can ascend or descend, and by connecting the movable seats adjacent to each other, to each other with a connecting device. CONSTITUTION:Container beams 1 provided with seats and ascending or descending legs 2 are connected to each other with connecting members 7, and the beams 1 on the most rear line are connected to a fixed structure 6. Accordingly, the oscillation of the movable seats due to earthquake or the like can be controlled to be reduced, and so the reinforcing weight and cost of the ascending or descending leg 2 sections and base anchor sections can be reduced.
Patent JP-H0943660-A (JP)
Title: Interchangeable lens and camera system using same
Inventor: SHIOMI YASUHIKO
IPC: G03B5/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To correct image blurring caused by camera shake, also to excellently correct shutter shake and to easily obtain a high-quality video by calculating the image blurring caused by the shutter shake and driving a correction means by using a driving means based on a signal calculated by an arithmetic means on a lens side. SOLUTION: A CPU 2 incorporated in a camera main body 1 and controlling the driving of an entire camera is connected with a CPU(lens side arithmetic means) 11 inside an interchangeable lens 8 through a mount connection part 7 by a serial communication line. Meanwhile, two sensors 4 and 5 detecting the shake of the entire of the main body 1 and the lens 8 are arranged in the lens 8 so as to detect any one of angular acceleration, angular speed and angular displacement around a specified rotary shaft. Information concerning correction waveform data for correcting the shutter shake is transmitted from the main body 1 side to the lens 8 side so as to correct the shutter shake. Thus, the shutter shake is always optimally corrected regardless of the kind of the main body 1.
Patent JP-S59103486-A (JP)
Title: Solid-state color image pickup device
Inventor: FUJIMOTO MAKOTO
IPC: H04N9/04
Filed: 1982-12-03
Abstract: PURPOSE:To improve the horizontal resolution by arranging the center of sensitivity of picture elements so as to be interleaved in adjacent horizontal picture element trains in a solid-state image pickup device for TV camera and scanning and adding two adjacent horizontal picture elements at the same time, allowing to eliminate the effect of the vertical transfer efficiency on the picture quality. CONSTITUTION:A signal charge is stored in a photo didoe 2(2a, 2b-) by an incident light from an object during one vertical period and a vertical scanning pulse generated from a vertical shift register 5 is applied to a gate of a vertical switch MOS-FET4 to transfer the signal charge onto a signal line 3 and then to a transfer capacitive element 8, the charge is transferred to a horizontal CCD10 and read out to a signal output section 11 at one horizontal scanning period, and two horizontal lines (a and b, c and d etc.) are read out at the same time during one horizontal scanning period. Cyan, yellow and magenta filters 12-14 are sequentially and repetitively arranged corresponding to each photo diode 2, the same chroma signal is obtained at each vertical line and a luminance signal is obtained by reading and adding plural adjacent horizontal lines at the same time.
Patent JP-H0493757-A (JP)
Title: Thermal analysis apparatus
Inventor: NAKATANI RINTARO
IPC: G01N25/00
Filed: 1990-08-09
Abstract: PURPOSE:To make it possible to shorten the time of analysis and the developing time of an analysis apparatus furthermore by storing a plurality of measured thermal analysis data DT into a temporary DT memory device which can be accessed at a high speed, and analyzing and displaying the data through a memory switching device. CONSTITUTION:A data reading device 3 reads the measured DT which are specified with a data specifying device 2 among a plurality of the measured thermal analysis data stored in a data storage device 1. The read-out DT are temporarily stored in a plurality of temporary data memory devices 6 which are specified with a memory switching device 5. Namely, a switch ST (1) 17 of the switching device 5 switches the memory device 6 every time the reading device 3 reads the DT. The first read-out DT are stored into the first memory device 6. The second DT are stored in the second memory 6. In this sequence, the nth DT are stored into the nth memory device 6. The STs 18 and 19 of the switching device 5 are made manual. When a user needs the analysis and display, switching is performed to the memory 6 storing the DT, and the DT is analyzed with a data analyzer 4 and displayed on a data display device 9. Thus, the time of the analysis and the developing time to the analysis apparatus can be shortened.
Patent JP-H0940551-A (JP)
Title: New preparation for external use
Inventor: OBATA TAKAKO
IPC: A61K31/19
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new preparation for external use having excellent percutaneous absorptivity, containing S-modification of flurbiprofen as an antiphlogistic or an analgetic at a concentration higher than solubility. SOLUTION: This preparation for external use contains S-modification of 2(2-fluoro-4-biphenyl)propionic acid at a concentration higher than-solubility. Percutaneous absorptivity of the S-modification of flurbiprofen is further increased by mixing a lower alcohol (e.g.; ethyl alcohol) and/or an anionic polymer (e.g.; carboxyvinyl polymer). The lower alcohol is used in an amount of 10-60wt.% and the anionic polymer is suitably mixed according to the formulation. Other usual components are suitably mixed into the preparation and prepared as a strap, a patching agent, a tape agent, an ointment, gel, cream, a lotion and a liquid, etc.
Patent JP-H0761739-A (JP)
Title: Hydraulic power unit for hydraulic elevator
Inventor: NISHIDA TAKAO
IPC: B66B9/04
Filed: 1993-08-27
Abstract: PURPOSE:To provide a hydraulic power unit for a hydraulic elevator which reduces oscillation of hydraulic oil in an oil tank so as to prevent overflow of the hydraulic oil and exposure of an oil pump into the air. CONSTITUTION:A motor 3 is suspended by screw rods 11, and is submerged in hydraulic oil 2 in an oil tank 1 together with a hydraulic pump 4 coupled to the motor 3. Further, a plurality of partition plates 21 are welded to the inner wall of the oil tank 1 so that the partition plates 21 is extended from the bottom surface of the oil tank 1 and is projected from the oil level of the hydraulic oil 2, one of the partition plates 21 at a position where it interferes with the motor 3 or the like, being vertically divided. These partition plates 21 constitute a partition body 20 which divides the inside of the oil tank 1 into four parts in the axial direction of the motor 3, and three parts in a direction orthogonal to the axial direction.
Patent JP-S60106559-A (JP)
Title: Ultra high-pressure spray apparatus
Inventor: SHIMAMOTO MASAO
IPC: B05B9/00
Filed: 1983-11-11
Abstract: PURPOSE:To solve the problem of intrusion of water due to water hammer into a boundary part by bridging the connection part of a cylinder case and a cylinder head with a sealing cylinder of another body, thereby providing a double structure. CONSTITUTION:A sealing cylinder 10 is inserted into the connection part of a cylinder case 2 and a cylinder head 3 by bridging both the components 2, 3. By said method, the repair, inspection and assembly are made easy and the boundary part is capable of withstanding water hammer and strength is increased.
Patent JP-S60106878-A (JP)
Title: Solidifying material for soft ground
Inventor: KIDA TSUTOMU
IPC: C09K17/02
Filed: 1983-11-12
Abstract: PURPOSE:To provide the titled solidifying material whose curing time can be arbitrarily controlled and which can be rapidly cured after setting the curing time and is suitable for use in a deep layer mixing method in particular, consisting of cement and phosphoric acid as a retarder. CONSTITUTION:A solidifiying material is obtd. by mixing cement (e.g. normal portland cement, rapid-hardening portland cement, blast furnace cement or silica cement) with phosphoric acid (e.g. orthophosphoric acid, metaphosphoric acid or pyrophosphoric acid) as a retarder. Phosphoric acid is used in a quantity of not more than 10wt%, pref. not more than 5wt% (in terms of P2O5) based on that of cement. By using phosphoric acid as a retarder, the material has characteristics such that its curing time can be arbitrarily controlled in a deep layer mixing method such as CMC technique and it can be rapidly cured after setting the curing time.
Patent JP-H0533776-A (JP)
Title: Capacity control device for variable capacity type hydraulic pump
Inventor: TAKEUCHI MASAMITSU
IPC: F15B11/00
Filed: 1991-07-31
Abstract: PURPOSE:To control torque to be constant with one control valve and without using any mechanical feedback mechanism, and improve fine operability of an actuator. CONSTITUTION:A control valve 30 to supply pump discharge pressure to the large diameter pressure receiving chamber 28 of a variable capacity cylinder 25 is switched to the pressure oil supply position B or to the drain position A by pressure difference between the upper stream side pressure of the restriction 43 provided in the discharge passage 21 of a variable capacity type hydraulic pump 20 and the output side pressure of a direction control valve 22 and pressure difference  PC across the restriction 35 provided in the discharge passage 34 of a fixed pump 33 and whose passing flow is controlled by the pump discharge pressure. Flow variation of the variable capacity type hydraulic pump 20 is fed back as a pressure difference between the upper stream side pressure of the restriction 43 and the output side pressure of the direction control valve 22, and rotating speed variation is fed back as a pressure difference across the restriction 35.
Patent JP-H0494835-A (JP)
Title: Extrusion device for different kind of gear
Inventor: TAKAHASHI SUSUMU
IPC: B21K1/30
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to perform the extrusion forming of the different kind of the gear with the same device by extruding the blank material for the gear with the 1st die for forming the gear, forming to the gear of the prescribed shape, pressing this with the punch for extruding and extruding it with the 2nd die for extruding the gear. CONSTITUTION:The gear blank material 10c for manufacturing the bevel-gear and the gear blank material 10d for manufacturing the cylindrical gear are charged successively to the 1st die 2 for forming the cylindrical gear. By elevating the sub-ram outer 6, the upper end face of the 2nd die 5 for forming the bevel-gear is brought in contact with the bottom face of the 1st die 2 for forming the cylindrical gear. By lowering the punch 11 for extruding, the mandrel 12 is advanced while inserting in the central holes of each gear blank material 10a, 10b, 10c, 10d. By advancing the punch 11 further, the gear blank material 10a on the way of forming is extruded from the 1st die 2 for forming the cylindrical gear toward the 2nd die 5 for forming the bevel-gear, further the 2nd die 5 for forming the bevel-gear is filled with the material 10a. If both internal teeth 2a, 5a are made to the shape so as to be connected, the bevel-gear can be formed with the 2nd die 5 for forming the bevel-gear by using the gear formed with the 1st die 2 for forming the cylindrical gear as the blank material.
Patent JP-H0633584-A (JP)
Title: Soundproof block shaped supporting body and double flooring structure
Inventor: TERAYAMA TAKASHI
IPC: E04F15/18
Filed: 1992-07-18
Abstract: PURPOSE:To freely provide wirings and pipings and improve soundproof performance or residential comfortableness, concerning the soundproof construction of a double flooring in which floor bed material is arranged on a floor foundation bed such as ALC, plywood, particle board built on concrete floor slabs, steelwork, floor joists, and the like through a plurality of supporting bodies, and pipings and wirings can be-performed therein. CONSTITUTION:This block shaped supporting bodies 1 are arranged on a floor foundation bed 5 so as to provide a space considering installation of pipings and the like on the floor foundation bed 5 and support a floor bed material 4, and it is provided with a same sort or different sorts of nonwoven fabric layers 2 and a same sort or different sorts of high rigid layer 3. It is favorable that the height of the supporting body is 20mm-250mm, and the length and the breadth are respectively 80mm-500mm. A soundproof double flooring construction is constituted by the use of the block shaped supporting bodies 1.
Patent JP-H0494007-A (JP)
Title: Lighting equipment for system ceiling
Inventor: YOKOYAMA YOSHIKAZU
IPC: F21V19/00
Filed: 1990-08-10
Abstract: PURPOSE:To enable a socket front plate to be used even if accessories such as a louver, a translucent cover and the like are changed by providing cut-up pieces having respective locking holes at the both ends of a socket mounting base, providing cut-outs at the upper both ends of the socket front plate, and thereby providing projections downward for a part of each cut-out. CONSTITUTION:A socket mounting base 2 having plural sockets attached is interposed between the both ends of an equipment main body, and cut-up pieces 21 having locking holes are provided for the both end sections of the socket mounting base 2. In a socket front plate 3, cut-outs are provided for the upper both end sections of a vertical upstand surface provided with lamp insertion holes for mounting a lamp 6, and each cut-out is provided with a downward facing projection 31 at a position corresponding to the locking hole of each cut-up piece 21. This thereby allows the socket front plate 3 to be hanged clown with its vertical upstand surface mated with the front surface of each socket, thereby covering both of the respective sockets and the socket mounting base 2 when the downward projections 31 are locked on each locking hole of the cut-up pieces 21.
Patent JP-S6367641-A (JP)
Title: Control system for virtual computer system
Inventor: FUJISAWA HIDEKI
IPC: G06F15/16
Filed: 1986-09-09
Abstract: PURPOSE:To effectively control a virtual computer system with no correction of an operating system OS by producing an inter-processor communication instruction to make a virtual computer monitor produce a processor interruption as long as a fixed period of time or more elapses when the control is shifted to the OS. CONSTITUTION:When each process shifts the control to an OS3, the OS3 decides whether a virtual computer monitor VMM execution mode display part 61 is set at 1 or not. If so, the present time point is compared with the contents of a VMM inter-processor communication time point display part 63 to decide whether a fixed period or more has elapsed or not. If so, an inter-processor communication instruction is produced to a CPU processor having its number equal to that set at a VMM executing CPU processor number setting part 62. Thus said CPU processor produces a processor interruption and the present time point is set at the part 63. Then the normal processing of the OS3 is carried out.
Patent JP-S58116790-A (JP)
Inventor: YABE NORIO
IPC: H01L23/12
Filed: 1981-12-29
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-S6193043-A (JP)
Inventor: KANASUGI KAZUO
IPC: B65D5/08
Filed: 1984-10-12
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-2000048615-A (JP)
Title: Headlamp
Inventor: YANAI HITOSHI
IPC: F21V13/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To switch low light distribution and travelling light distribution with a drastically low degree of accuracy compared with a conventional method of switching by moving a bulb, and to simplify the constitution of this kind of head lamp, to lower costs and improve productivity. SOLUTION: In this headlamp 1, a first reflective surface 3 and a second reflective surface 4 respectively being paraboloids of revolution are provided so as to face front, and a bulb 2 having a horizontally orthogonal light source is set so as to coincide approximately with a focus F3 of the first reflective surface 3. A third reflective surface 5 being a paraboloid of revolution is provided in front of the first reflective surface 3 so as to have a first focus F5 coinciding with the focus F3 of the first reflective surface 3 and a second focus F6 coinciding with a focus F4 of the second reflective surface 4. A light shielding plate 6 for blocking or changing a light path is provided to the second reflective surface 4.
Patent JP-H06279778-A (JP)
Title: Lubricating oil composition for cold rolling of steel sheet
Inventor: MITSUBE TATSURO
IPC: C10N30/02
Filed: 1993-08-30
Abstract: PURPOSE:To provide the composition having a lowered pour point, improved drip and sufficiently practical lubricating properties and heat deterioration resistance. CONSTITUTION:The composition comprises a compound ester (A) obtained by reacting a dibasic fatty acid with a partial esterified product of a 12-18C unsaturated monobasic fatty acid/12-18C saturated monobasic fatty acid mixture with a hindered polyhydric alcohol a hindered synthetic ester (B) and optionally an additive component (C) comprising a natural oil or fat, a mineral oil and/or a synthetic ester other than the above components A and B preferably a monoester having a kinematic viscosity of 15cSt or below at 50 deg.C and a viscosity index of 170 or above and satisfies the relationahip: 0.8>=F0-(F1+5.F2)>=0 [wherein F0 is the weight ratio of the saturated fatty acids to the total fatty acids; F1 is the weight ratio of the unsaturated fatty acids having one unsaturation; and F2 is the weight ratio of the unsaturated fatty acids having at least two unsaturations].
Patent JP-2000046437-A (JP)
Title: Refrigerating apparatus and air conditioning apparatus for vehicle
Inventor: SUZUKI TAKAHISA
IPC: F25B25/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient cooling capacity by combining a vapor compression type refrigerating machine with an adsorption type refrigerating machine and also to make an adsorbing unit small in size. SOLUTION: Let-out air is cooled by an adsorption type refrigerating machine 50 (indoor heat exchanger 41) and then re-cooled by a vapor compression type refrigerating machine 100 (evaporator 24). Thereby the evaporation temperature of the adsorption type refrigerating machine 50 can be made higher than that obtained in the case when cooling is conducted by the adsorption type refrigerating machine 50 after it is conducted by the vapor compression type refrigerating machine 100. Therefore it is possible to lessen the quantity of adsorbent and to make an adsorbing unit small in size.
Patent JP-H1076103-A (JP)
Title: Method for transferring material in plate column and device therefor
Inventor: GERHARD ARUTEINGAA
IPC: C07C51/42
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide column trays for a material transfer plate column in which the unfavorable physical and chemical change of liquid material due to the stagnation and retention of liquid entering the fine clearances of tray constituents is avoided. SOLUTION: In a column tray, most of, especially all of plate bodies constituting a tray are liquidtightly joined, especially welded with supporting members or supporting annular bodies, especially in distinguished zones, and most of, especially all of the supporting members are liquidtightly joined, especially welded with each other and with the plate column wall or the supporting annular bodies, especially in distinguished zones, and furthermore, the adjacent tray plate bodies and supporting members are separated from each other and from the column wall or the supporting annular bodies leaving spaces of 1 to 15mm, especially 1 to 7mm.