baber/WOPTO huggingface dataset:
Patent JP-H07142169-A (JP)
Title: Organic electroluminescence element
Inventor: SATO YOSHIHARU
IPC: H05B33/26
Filed: 1993-11-15
Abstract: PURPOSE:To maintain the stable white luminescence characteristic over a long period by laminating a blue luminescence layer and a green luminescence layer in sequence from a positive hole transportation layer side on an organic luminescence layer, and providing a region containing a red fluorescent dye on the green luminescence layer. CONSTITUTION:Conducting layers 2a, 2b and a positive hole transportation layer 3 are provided on a substrate 1, and an organic blue luminescence layer 4 is provided on the layer 3. The layer 4 is made of a compound capable of efficiently transporting the electrons implanted from a cathode in the direction of the layer 3 between electrodes applied with the electric field. The compound having high electron implantation efficiency from the layer 2b and capable of efficiently transporting the implanted electrons is used for the layer 4. An organic green luminescence layer 5 is provided on the layer 4, and a compound having high electron implantation efficiency from the layer 2b and capable of efficiently transporting the implanted electrons is used for the layer 5 like the material used for the layer 4. A region containing a red fluorescent dye is provided on the layer 5.
Patent JP-H04158326-A (JP)
Title: Zoom lens
Inventor: SUGAWARA SABURO
IPC: G02B15/20
Filed: 1990-10-22
Abstract: PURPOSE:To improve optical performance by forming a zoom lens with four lens groups, and moving the lens groups as preset for zooming. CONSTITUTION:A zoom lens has the first, second, third and fourth lens groups with positive, negative, positive and positive refracting power in sequence from the large conjugate side. For zooming from the wide angle side to the telescopic side, the interval between the first and second lens groups is increased, the interval between the second and third lens groups is decreased, and the third and fourth lens groups are independently moved to the small conjugate side to draw protruded orbits respectively. Meniscus lenses protruded to the small conjugate side are arranged on the smallest conjugate side of the second group and on the largest conjugate side of the third group, and their shapes are restricted by conditional expression SF = (R1 + R2)/(R1 - R2), -5<SF<-3, where R1, R2 are radiuses of curvature of the large conjugate side and the small conjugate side of the meniscus lenses. The image face curve aberration is suppressed, and optical performance is improved.
Patent JP-S63140144-A (JP)
Title: Terminal decelerating device for motor-bicycle and motor-tricycle
Inventor: KUBO TORU
IPC: F16H1/00
Filed: 1986-11-28
Abstract: PURPOSE:To lessen the unbalanced wear of the shaft-support portions of a rear-wheel shaft and a deceleration-case by forming a projecting part at one side of the opposing portions of a secondary shaft and a rear-wheel shaft and a recessed part at the other side and putting together rotatably the recessed and projecting parts. CONSTITUTION:A projecting support-shaft 33 is formed in one body on the secondary shaft 17 side of the opposing portions of a secondary shaft 17 and a rear-wheel shaft 31. Also, a recessed support-hole 34 is formed on the rear- wheel shaft 31 side. The support portion 33 is inserted in a free state into the support-hole 34, and ball bearings 35 are provided at the space between the inner perimeter surface of the support-hole 34 and the outer perimeter surface of the support-shaft 33. By this, the inside-end portion of the rear-wheel shaft 31 is rotatably insert-supported by by the secondary shaft 17. The unbalanced wear of the shaft-support portions of the rear-wheel shaft and deceleration-case may be lessened by this constitution.
Patent JP-H02232471-A (JP)
Title: Superhigh building with urban function
Inventor: HARA TAKASHI
IPC: E04B1/18
Filed: 1988-11-14
Abstract: PURPOSE:To effectively utilize a three-dimensional urban space by forming artificial recessed platforms in multiple layers at intervals in the vertical direction of gigantic pillars erected at intervals and, at the same time, inclining outward the outside and inside side walls of the peripheral sections of the platforms. CONSTITUTION:A plurality of gigantic pillars 3 respectively composed of an upper section 3a and lower sections 3b and 3c are erected at regular intervals along a circumference on a foundation. Then artificial recessed platforms A-N are formed by surrounding the platforms with peripheral sections, the outside and inside side walls of which are inclined outward. The artificial recessed platforms A-N are united to the gigantic pillars 3 to one body at intervals.
Patent JP-H05120991-A (JP)
Title: Electric field emission element and its manufacture
Inventor: YURA SHINSUKE
IPC: H01J1/304
Filed: 1991-10-31
Abstract: PURPOSE:To manufacture an electric field emission element having less dispersion in characteristics by shaping an emitter like a cylinder or a polygonal pillar and at the same time making the edge of its free end in such a form to project at acute angle or covering by means of a metal thin film, its side-wall having a shape like a cylinder or a polygonal pillar. CONSTITUTION:An emitter 2 is shaped like a cylinder having a diameter of 1mum in one body with a substrate 1 made of Si and its upper edge projects slightly. The edge portions of a gate 3 and the emitter 2 are placed against one another at a minute distance of not more than 1mum. An insulation layer 4 between the gate 3 and the substrate 1 is provided with an oxide film 11 formed in its low layer portion, and the electric field emission element having such a structure as the above are densely placed in matrix arrangement on the substrate 1. For the method of its manufacture, its heat treatment process is performed at a temperature 950 deg.C in the atmosphere of oxygen gas including steam. In this heat treatment process, stress concentrates upon the upper edge of the column of the emitter 2 and the penetration of oxygen is prevented, so that its projection shape remains unchanged without any oxidization.
Patent JP-H08237276-A (JP)
Title: Detecting method of connection of scart type connection in system network for home
Inventor: ERITSUKU DEIERU
IPC: H04N5/775
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To achieve detection of a SCART connection in a household system network to switch a video receiver on by a video source by successively detecting and storing connection by every video source. SOLUTION: All video sources and all video receivers 2, 3 are first set in a stand-by mode by a central controller 5. Each source is separately processed in each case. A first video source is switched on and then, a video signal is started to be transmitted from the first video source by the central controller 5. In this case, the source is a video cassette recoder 4 in which a cassette is estimated to be set. Then, all video receivers 2, 3 are checked by the central controller 5. If the receiver which is turned on exists, the SCART connection exists between the receiver and the video source. Then, the video source is stopped and all receivers which are turned on are set in a stand-by state. Then, a processing is repeated for the next video source.
Patent JP-S63139358-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KUDO TAKEO
IPC: G03G9/087
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a toner free from fogging and scattering and superior in fixability also in the heat roll fixing system and in offset prevention performance by using the toner composed of a vinyl type polymer having hydroxyl groups and an organosilane compound. CONSTITUTION:The electrostatic charge image developing toner is composed of the polymer of a vinyl type monomer having at least one hydroxyl group in one molecule and the organosilane compound represented by the general formula: XSiYnZm in which X is a group having a copolymerizable double bond; Y is a hydrolyzable group; Z is an inert monovalent organic group; n is a number of combined Y, and it is 1, 2, or 3, m is a number of combined Z, and n+m=3. This organosilane compound of general formula is obtained by copolymerizing a 0.1-50wt% silane compound and a 99.9-50wt% other vinyl type monomer, and a colorant and/or a magnetic powder is mixed with these mixture and melted and kneaded to prepare the toner.
Patent JP-S63140992-A (JP)
Inventor: UCHIYAMA HITOSHI
IPC: G21C7/08
Filed: 1986-12-03
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-H04161066-A (JP)
Title: Switching power supply
Inventor: KOIZUMI AKIO
IPC: H02M3/337
Filed: 1990-10-24
Abstract: PURPOSE:To feed an oscillation output with an arbitrary lag to a gate by connecting a resistor in series with the gate of a MOSFET and connecting the base and the emitter of a bipolar transistor across the resistor. CONSTITUTION:Since a transistor 36 is turned OFF at the rising of a gate voltage (d) of a MOSFET 18, a gate input capacity is charged with a time constant determined by the resistance of a resistor 35 and the gate input capacity of the MOSFET 18 and the wave-form is blunted. Since the transistor 36 is turned ON at the falling of the gate voltage (d), the input capacity is discharged quickly with a time constant determined by the input gate capacitance of the MOSFET 18 and the emitter-collector resistance of the transistor 36 thus blunting the wave-form slightly. The gate voltage (d) is compared with a threshold voltage and the drain current (e) of the MOSFET 18 rises with a lag behind an output (b).
Patent JP-H09128310-A (JP)
Title: Information sharing device/method
Inventor: TANI MASAYUKI
IPC: G06F3/048
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To share information made to correspond to an object and a place between a computer and a computer in a remote place. SOLUTION: A memo 3011 is adhered to the unit 4010 of a job site, which is projected on the display 1010 of a computer 1000. When a portable computer 3000 is brought near to the unit 4010 on the job site, the memo 3011 is displayed on a display 3010. If the memo 3011 is inputted when the portable computer 3000 is near the unit 4010, the memo 3011 is displayed near the unit 4010 projected on the display 1010. Thus, information can be adhered in accordance with the object and the place from the remote place or at that place, and information can be referred to from the remote place or at that place, and therefore, information can be shared.
Patent JP-H11119097-A (JP)
Title: Zoom lens
Inventor: OTOSHI YUICHIRO
IPC: G02B13/18
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To accomplish a high performance zoom lens which is made compact, whose cost is reduced, with a small number of constitutional lenses by installing at least one specified diffraction optical surface on each of two lens groups. SOLUTION: A 1st negative lens group(Gr1) and a 2nd positive lens group(Gr2) are arranged in order from an object side. By changing a distance (d4) between the 1st lens group(Gr1) and the 2nd lens group(Gr2), zooming is executed. A low cut filter(Gr3) which is fixed at zooming is arranged on the image side of the 2nd lens group(Gr2), and a diaphragm which is moved together with the 2nd lens group(Gr2) at zooming is installed between the 1st lens group(Gr1) and the 2nd lens group(Gr2). In this case, the diffraction optical surface expressed by the phase function of ϕ(H)=2π.(ΣRi.H<i> )/λ0 is installed on the 1st lens group(Gr1) and the 2nd lens group(Gr2), respectively, provided that ϕ(H) is phase function, H is the height in a direction vertical to the optical axis, (Ri) is ith-order phase coefficient, and λ0 is a designed wavelength.
Patent JP-S63141668-A (JP)
Title: Device for forming thin organic film
Inventor: WAKAYAMA SHIGERU
IPC: H01B3/00
Filed: 1986-12-02
Abstract: PURPOSE:To permit cumulative formation of good-quality hetero structure films by providing plural independent water tanks and constituting the tanks in such a manner that a sample substrate is conveyed on the outside of these water tanks. CONSTITUTION:The plural water tanks 1-3 which are independent from each other and in which monomolecular films of respective amphiphatic org. molecules are developed are provided. A substrate driving means 18 drives the substrate upward and downward in order to stick the monomolecular films developed in these water tanks on the substrate. The substrate is conveyed between the plural water tanks by a substrate conveying means consisting of guide rails 371, 372, a screw 38, a motor 39, a gear 40, etc. As a result, the cumulative formation of good-quality hetero-structure films is permitted.
Patent JP-H06141185-A (JP)
Title: Picture thinning device
Inventor: KIUCHI AKINORI
IPC: H04N19/44
Filed: 1992-10-26
Abstract: PURPOSE:To thin a picture without using a means like a low-pass filter while avoiding the loop back noise at the time of decoding a picture encoded by discrete cosine transformation and linear quantization. CONSTITUTION:Quantization coefficients 11 are inputted to an inverse quantization circuit 1 and is multiplied by a quantization step size set in a quantization table 4 by the inverse quantization circuit 1, and the result is sent to a discrete cosine inverse transformation circuit 2. This quantization step size is obtained by substituting the high band part of the quantization table 4 with '0' by a mask processing means 5, and corresponding inverse quantization data becomes '0'. Data inversely transformed in accordance with a transformation formula is sent to a thinning circuit 3 and is subjected to such thinning that only one dot is outputted in each n-dot unit in the longitudinal direction as well as the lateral direction by an (n) designating signal, and a reduction picture signal is outputted. Consequently, the cost is reduced because means like a filter are not used but the mask processing of the quantization table is used.
Patent JP-H07303278-A (JP)
Title: Radio base station operating in radiocommunication system and its control
Inventor: CHIYAARUSU EMANZU FUAAUERU
IPC: H04B7/26
Filed: 1993-10-25
Abstract: PURPOSE: To provide a smooth channel switching system between a radio mobile telephone set and a communicated radio base station. CONSTITUTION: When two radio base stations respond to a registration request. message in the same time slot, and an assigned radio base station does not respond to it, a mobile telephone set 105 judges whether or not a response is present in a time slot timely faster to the first time slot than a time slot in which the collision is generated. When the time slot in which the collision is generated is timely faster than any other time slot in which a response is received, the mobile telephone set 105 transmits a second registration request message specifying the time slot in which the collision is generated. Each radio base station 102-104 responding in the time slot in which the collision is generated transmits a base station response message in a random time slot, and the other radio base stations do not respond to the second registration request message.  The mobile telephone set 105 selects one of the base station response messages in the random time slot.
Patent JP-H0778764-A (JP)
Title: Plasma vapor reaction method
Inventor: YAMAZAKI SHUNPEI
IPC: C23C16/50
Filed: 1993-10-25
Abstract: PURPOSE:To enable a film formed on a substrate through a plasma vapor reaction method to be set uniform in thickness by a method wherein an electric power is applied to electrodes in a reaction space to draw a Lissajous's figure in parallel with the treatment surface of a substrate. CONSTITUTION:In a reaction space reduced in pressure or exhausted, an electric power is applied to electrodes 23 and 25 to draw a Lissajous's figure in parallel with the treatment surfaces of substrates 4 and 5. Therefore, plasma is generated uniform to the surfaces of the substrates 4 and 5. Furthermore, an electric power is applied to the electrodes 23 and 25 to draw a Lissajous's figure in a reaction space for carrying out a plasma treatment. The same as above, a Lissajous's figure is drawn in a reaction chamber 2 by an electrical field, so that a plasma treatment is uniformly executed. By this setup, a film is uniformly formed, and the film forming surfaces of the substrates 4 and 5 can be lessened in sputtering rate, so that the film can be improved in quality.
Patent JP-H0597238-A (JP)
Title: Transferring device for magazine of ic-device
Inventor: MURAKAMI KUNIHIKO
IPC: H01L21/677
Filed: 1991-10-08
Abstract: PURPOSE:To facilitate the transfer of a magazine by providing a device passage forming body between two magazine mounting bases, supporting it on an inclinable basic table, and inclining the basic table to make the device slide under its empty weight from the magazine on one side to that on the other side. CONSTITUTION:A magazine 1 having contents and an empty magazine 2 are set on the mounting parts 13a,14a of magazine mounting bases 13,14 with an inclinable basic table 10 put in a horizontal state. The basic table 10 is then inclined by a cylinder 11 so as to rise the side of the magazine mounting base 13 for making a device 3 received in the magazine 1 slide along a device sliding face 1a under its empty weight and transfer to a device passage formed in a device passage forming block 16. The device passage has an inlet side formed into a leading-in section, and since its device sliding face becomes lower than the device sliding face 1a of the magazine 1, the device 3 transfers smoothly to the device passage and then into the empty magazine 2.
Patent JP-H08119411-A (JP)
Title: Position sensing method with warehouse of automatic operation and management type
Inventor: ICHIMURA KAZUO
IPC: B65G1/04
Filed: 1994-10-27
Abstract: PURPOSE: To establish a position sensing method in association with a warehouse of automatic operation and management type which does not require stationing of any operator in judging the specified position for accommodation of any object on a rack and which excels in the working effectiveness, safety, and easiness in maintenance works. CONSTITUTION: On an accommodation rack, a plurality of cartridge type magnetic tapes to work with a computer are laid in vertical positioning in rows fore and aft and to the left and right, and a handling robot is provided which is capable of moving in the parallel direction. In this warehouse with automatic operation and management, marks 2, 2 for identifying the position provided on the oversurface of the magnetic tape 08 are photographed by a CCD camera 1 fixed to the tip of the robot arm 04. The position of the magnetic tape 08 is confirmed by analyzing the images of the marks 2, 2.
Patent JP-H03151118-A (JP)
Title: Roller leveler
Inventor: ARAKAMI HISAYOSHI
IPC: B21D1/05
Filed: 1989-11-06
Abstract: PURPOSE:To improve efficiency of straightening by providing rolling-down cylinders to draw down large diameter straightener rolls and small diameter straightener rolls and providing high-pressure relief valves, low-pressure relief valves which are linked with the rolling-down cylinders and switching valves for switching their working. CONSTITUTION:Because a metal plate is rolled down with the small diameter straightener rolls 52 and large diameter straightener rolls 51 in the case of straightening of the metal plate, the valves are switched so as to operate the low-pressure relief valves 2 which are worked on the small diameter straightener rolls 52 with low mechanical strength by the switching valves 3. If excessive straightening torque is worked during straightening, the small diameter straightener rolls are prevented from mechanical damage by making the low-pressure relief valves 2 operate. In the case of the metal plate with more than a prescribed strength, the valves are switched so as to operate the high-pressure relief valves 1 which are worked on the large diameter straightener rolls 51 with the switching valves 3. Thus, efficiency of straightening can be improved because effective rolling draft can be applied to both of high straight material to be straightened and low strength material to be straightened. And the large diameter straightner rolls 51 and the small diameter straightener rolls 52 are protected from respective overload and the damage of mechanical system previously is prevented.
Patent JP-H09125337-A (JP)
Title: Sand pocket type harbor facility
Inventor: IMAI SUMIO
IPC: E02B3/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To separate sand component from silt component and accumulate it in a harbor, attain maintenance of the harbor and improvement of dredging efficiency, and provide a facility of excellent profitability. SOLUTION: Thus sand pocket type harbor facility 10 dividedly forms a harbor 14 by a main breakwater 12 projectingly provided on the sea side from a revetment 11 and a sub-breakwater 13 oppositely provided spacedly from the main waterbreaker 12 and along the revetment 11. This harbor 14 is communicated to the outside of the harbor through the harbor entrance 15. A training dike 16 is provided in the harbor 14 opposite to the sub-waterbreaker 13, and an inlet channel 17 is dividedly formed by the training dike 16 and the sub- waterbreaker 13. A submerged breakwater 23 is provided on the entrance of the inlet channel 17, and sand component and silt component within earth and sand flowing in the harbor 14 are separated from each other by the submerged breakwater.  The separated silt component is guided in the inlet channel 17, meanwhile, the sand component is moved to a sand pocket territory 25, and accumulated in the harbor 14.
Patent JP-2001105964-A (JP)
Title: Work vehicle for inspecting wall back face or the like
Inventor: KOIDE KUNIO
IPC: B60P3/14
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle such as an existing truck having a large worker cage from becoming too large unnecessarily. SOLUTION: This work vehicle A such as the truck is provided with a base 1 provided liftably on a deck B, a boom mechanism 2 arranged on the base 1, a worker cage 3 suspended by the boom mechanism 2 and allowing a plurality of workers to be mounted on it, a pair of boom bodies 4 capable of being expanded or shrunk in the horizontal direction from the boom mechanism 2, and a regular-size frame body 5 connected with both end sections to the tips of a pair of boom bodies 4 and liftably suspending the work cage 3 via a suspension body.  The base ends of a pair of boom bodies 4 are pivotally fitted to the base 1 and arranged into a V-shape in the plan view, they are synchronously expanded or shrunk to move the regular-size frame body 5 in parallel with the base 1, and the worker cage 3 is lifted or lowered from the regular-size frame body 5 by the expansion or shrinkage of the suspension body.
Patent JP-S62147568-A (JP)
Title: Collation system for seal impression
Inventor: ONO REIJI
IPC: G07D9/00
Filed: 1985-12-23
Abstract: PURPOSE:To shorten the time required for collation of seal impressions by storing print data on the seal impression registered on a portable card to read the seal print information out of the card in a transaction mode and therefore omitting the retrieval and transmission of a large capacity file for seal print data as well as this seal print data itself. CONSTITUTION:A portable card like 13 an IC card, a memory card, etc. storing print data registered previously is set on a card reader/writer 14. A form 8 containing the print of a seal impression is set at the reading position of the seal print data reader 2. Then a keyboard 5 is operated to input codes of account numbers, etc. The seal print data read by the reader 2 is collated automatically with the registered seal print data read by the reader/writer 14 by a seal print data collating machine 1. Then the result of this collation is outputted through a CRT display 6 and a printer 7.